openttd: src/engine.cpp annotate

annotate src/engine.cpp @ 19005:aa8cbaa8b7ce draft

(svn r23861) -Feature: [NewGRF] New algorithm (activated via an engine flag) to determine the capacity of vehicles. This allows vehicles to better control the capacity for cargotypes which they know; and let cargo NewGRFs influence the capacity for cargos the vehicle NewGRF does not know, but which the vehicle is refittable to due to cargo classes.

author	frosch <frosch@openttd.org>
date	Sat, 28 Jan 2012 12:11:23 +0000
parents	50f5f856455b
children	8f157dbe02b6

rev	line source
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1 /* $Id$ */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2
12778 bc7926153e19 (svn r17248) -Fix: add GPL license notice where appropriate rubidium <rubidium@openttd.org> parents: 12743 diff changeset	3 /*
bc7926153e19 (svn r17248) -Fix: add GPL license notice where appropriate rubidium <rubidium@openttd.org> parents: 12743 diff changeset	4 * This file is part of OpenTTD.
bc7926153e19 (svn r17248) -Fix: add GPL license notice where appropriate rubidium <rubidium@openttd.org> parents: 12743 diff changeset	5 * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
bc7926153e19 (svn r17248) -Fix: add GPL license notice where appropriate rubidium <rubidium@openttd.org> parents: 12743 diff changeset	6 * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
bc7926153e19 (svn r17248) -Fix: add GPL license notice where appropriate rubidium <rubidium@openttd.org> parents: 12743 diff changeset	7 * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
bc7926153e19 (svn r17248) -Fix: add GPL license notice where appropriate rubidium <rubidium@openttd.org> parents: 12743 diff changeset	8 */
bc7926153e19 (svn r17248) -Fix: add GPL license notice where appropriate rubidium <rubidium@openttd.org> parents: 12743 diff changeset	9
9111 d48433370037 (svn r12971) -Documentation: add @file in files that missed them and add something more than whitespace as description of files that don't have a description. rubidium <rubidium@openttd.org> parents: 9070 diff changeset	10 /** @file engine.cpp Base for all engine handling. */
6125 46d001ebacf6 (svn r8862) -Cleanup: doxygen changes, again. Mostly @files missing tags and a few comments style. belugas <belugas@openttd.org> parents: 5971 diff changeset	11
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	12 #include "stdafx.h"
10208 39cf8eebfda5 (svn r14422) -Codechange: also reflect the changes of r14421 in the filenames. rubidium <rubidium@openttd.org> parents: 10207 diff changeset	13 #include "company_func.h"
8116 9cc845deddfe (svn r11677) -Codechange: move price and command related types/functions to their respective places. rubidium <rubidium@openttd.org> parents: 8114 diff changeset	14 #include "command_func.h"
8763 d6e363672edb (svn r12459) -Codechange: split news.h into news_type.h and news_func.h. rubidium <rubidium@openttd.org> parents: 8633 diff changeset	15 #include "news_func.h"
5854 b52317eb405c (svn r8428) -Codechange: Add proper names to aircraft subtypes instead of magic numbers and add a function IsNormalAircraft() which tells us whether the aircraft is in fact some flying device or a rotor/shadow. Darkvater <Darkvater@openttd.org> parents: 5840 diff changeset	16 #include "aircraft.h"
12232 b5e93af93fc2 (svn r16647) -Codechange: remove newgrf.h include from newgrf_engine.h to prevent unnecessary inclusion newgrf.h anyway yexo <yexo@openttd.org> parents: 12170 diff changeset	17 #include "newgrf.h"
9070 11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	18 #include "newgrf_engine.h"
8114 2d6af5d7a142 (svn r11675) -Codechange: split the string types from the string functions. rubidium <rubidium@openttd.org> parents: 7931 diff changeset	19 #include "strings_func.h"
10960 a4e5b5d2837c (svn r15299) -Cleanup: remove many redundant includes smatz <smatz@openttd.org> parents: 10927 diff changeset	20 #include "core/random_func.hpp"
8131 e300ac8001ae (svn r11692) -Codechange: move some functions from 'functions.h' to a more logical place and remove about 50% of the includes of 'functions.h' rubidium <rubidium@openttd.org> parents: 8121 diff changeset	21 #include "window_func.h"
8140 fb8a05d579da (svn r11702) -Codechange: move all date related stuff to date. rubidium <rubidium@openttd.org>* parents: 8131 diff changeset	22 #include "date_func.h"
8212 11263ebe590a (svn r11775) -Codechange: move all autoreplace/autorenew functions to a single location. rubidium <rubidium@openttd.org> parents: 8144 diff changeset	23 #include "autoreplace_gui.h"
8214 6385dffc0b37 (svn r11777) -Codechange: split the string header and make do not include it when it's not necessary. rubidium <rubidium@openttd.org> parents: 8212 diff changeset	24 #include "string_func.h"
10696 7edccbb67398 (svn r15027) -Merge: tomatos and bananas left to be, here is NoAI for all to see. truebrain <truebrain@openttd.org> parents: 10656 diff changeset	25 #include "ai/ai.hpp"
11972 fd10870d74d4 (svn r16378) -Codechange: replace OldPool with simpler Pool. Compilation time, binary size and run time (with asserts disabled) should be improved smatz <smatz@openttd.org> parents: 11951 diff changeset	26 #include "core/pool_func.hpp"
12837 a6a46b1b7ad9 (svn r17327) -Codechange: Allow external use of GetEngineCategoryName(). alberth <alberth@openttd.org> parents: 12808 diff changeset	27 #include "engine_gui.h"
14258 a899d4e5ee1a (svn r18809) -Codechange/Cleanup: remove unneeded headers from some files, if a header require a header make it include that header rubidium <rubidium@openttd.org> parents: 13804 diff changeset	28 #include "engine_func.h"
a899d4e5ee1a (svn r18809) -Codechange/Cleanup: remove unneeded headers from some files, if a header require a header make it include that header rubidium <rubidium@openttd.org> parents: 13804 diff changeset	29 #include "engine_base.h"
a899d4e5ee1a (svn r18809) -Codechange/Cleanup: remove unneeded headers from some files, if a header require a header make it include that header rubidium <rubidium@openttd.org> parents: 13804 diff changeset	30 #include "company_base.h"
17235 3f6432af5795 (svn r21975) -Add: console command to reset the engine pool. It removes the traces of engines which are no longer associated to a NewGRF, and can be used to e.g. 'fix' scenarios which were screwed up by the author. You can only use it when there are no vehicles in the game though. frosch <frosch@openttd.org> parents: 17105 diff changeset	31 #include "vehicle_func.h"
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	32
8264 2495310e220f (svn r11828) -Codechange: include table/* as the last includes and remove an unneeded include from openttd.h. rubidium <rubidium@openttd.org> parents: 8258 diff changeset	33 #include "table/strings.h"
2495310e220f (svn r11828) -Codechange: include table/* as the last includes and remove an unneeded include from openttd.h. rubidium <rubidium@openttd.org> parents: 8258 diff changeset	34 #include "table/engines.h"
2495310e220f (svn r11828) -Codechange: include table/* as the last includes and remove an unneeded include from openttd.h. rubidium <rubidium@openttd.org> parents: 8258 diff changeset	35
11972 fd10870d74d4 (svn r16378) -Codechange: replace OldPool with simpler Pool. Compilation time, binary size and run time (with asserts disabled) should be improved smatz <smatz@openttd.org> parents: 11951 diff changeset	36 EnginePool _engine_pool("Engine");
fd10870d74d4 (svn r16378) -Codechange: replace OldPool with simpler Pool. Compilation time, binary size and run time (with asserts disabled) should be improved smatz <smatz@openttd.org> parents: 11951 diff changeset	37 INSTANTIATE_POOL_METHODS(Engine)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	38
11296 1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	39 EngineOverrideManager _engine_mngr;
1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	40
15620 f8e9a3f0c140 (svn r20283) -Codechange: Unify start of doygen comments. frosch <frosch@openttd.org> parents: 15552 diff changeset	41 /**
f8e9a3f0c140 (svn r20283) -Codechange: Unify start of doygen comments. frosch <frosch@openttd.org> parents: 15552 diff changeset	42 * Year that engine aging stops. Engines will not reduce in reliability
15623 c62577640878 (svn r20286) -Codechange: Unify end of doxygen comments. frosch <frosch@openttd.org> parents: 15620 diff changeset	43 * and no more engines will be introduced
c62577640878 (svn r20286) -Codechange: Unify end of doxygen comments. frosch <frosch@openttd.org> parents: 15620 diff changeset	44 */
13508 f7e05f44c9be (svn r18027) -Codechange: make some unneededly global variables static and remove some unused variables rubidium <rubidium@openttd.org> parents: 13492 diff changeset	45 static Year _year_engine_aging_stops;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	46
17105 a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	47 /**
a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	48 * The railtypes that have been or never will be introduced, or
a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	49 * an inverse bitmap of rail types that have to be introduced. */
a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	50 static uint16 _introduced_railtypes;
a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	51
9070 11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	52 /** Number of engines of each vehicle type in original engine data */
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	53 const uint8 _engine_counts[4] = {
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	54 lengthof(_orig_rail_vehicle_info),
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	55 lengthof(_orig_road_vehicle_info),
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	56 lengthof(_orig_ship_vehicle_info),
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	57 lengthof(_orig_aircraft_vehicle_info),
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	58 };
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	59
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	60 /** Offset of the first engine of each vehicle type in original engine data */
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	61 const uint8 _engine_offsets[4] = {
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	62 0,
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	63 lengthof(_orig_rail_vehicle_info),
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	64 lengthof(_orig_rail_vehicle_info) + lengthof(_orig_road_vehicle_info),
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	65 lengthof(_orig_rail_vehicle_info) + lengthof(_orig_road_vehicle_info) + lengthof(_orig_ship_vehicle_info),
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	66 };
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	67
13249 f52dcc31398e (svn r17758) -Revert (r17208): Use assert_compile() if you cannot count. frosch <frosch@openttd.org> parents: 13218 diff changeset	68 assert_compile(lengthof(_orig_rail_vehicle_info) + lengthof(_orig_road_vehicle_info) + lengthof(_orig_ship_vehicle_info) + lengthof(_orig_aircraft_vehicle_info) == lengthof(_orig_engine_info));
f52dcc31398e (svn r17758) -Revert (r17208): Use assert_compile() if you cannot count. frosch <frosch@openttd.org> parents: 13218 diff changeset	69
11296 1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	70 const uint EngineOverrideManager::NUM_DEFAULT_ENGINES = _engine_counts[VEH_TRAIN] + _engine_counts[VEH_ROAD] + _engine_counts[VEH_SHIP] + _engine_counts[VEH_AIRCRAFT];
1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	71
9070 11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	72 Engine::Engine() :
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	73 name(NULL),
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	74 overrides_count(0),
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	75 overrides(NULL)
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	76 {
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	77 }
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	78
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	79 Engine::Engine(VehicleType type, EngineID base)
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	80 {
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	81 this->type = type;
15763 a60a50f29f64 (svn r20437) -Codechange: lets Engines use GRFFilePropsBase as well rubidium <rubidium@openttd.org> parents: 15653 diff changeset	82 this->grf_prop.local_id = base;
9070 11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	83 this->list_position = base;
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	84
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	85 /* Check if this base engine is within the original engine data range */
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	86 if (base >= _engine_counts[type]) {
10427 4b216e04a76c (svn r14680) -Feature(ette) [FS#2434]: Use property 4 (model life) also for wagons. frosch <frosch@openttd.org> parents: 10208 diff changeset	87 /* Set model life to maximum to make wagons available */
4b216e04a76c (svn r14680) -Feature(ette) [FS#2434]: Use property 4 (model life) also for wagons. frosch <frosch@openttd.org> parents: 10208 diff changeset	88 this->info.base_life = 0xFF;
14772 01bc0c785114 (svn r19360) -Add: [NewGRF] When the tractive effort of a road vehicle is not set, use a default value of 4C. terkhen <terkhen@openttd.org> parents: 14759 diff changeset	89 /* Set road vehicle tractive effort to the default value */
01bc0c785114 (svn r19360) -Add: [NewGRF] When the tractive effort of a road vehicle is not set, use a default value of 4C. terkhen <terkhen@openttd.org> parents: 14759 diff changeset	90 if (type == VEH_ROAD) this->u.road.tractive_effort = 0x4C;
17891 9728faf89121 (svn r22690) -Fix: [NewGRF] Aircrafts defined with IDs above the default aircrafts always defaulted to passenger cargo. frosch <frosch@openttd.org> parents: 17640 diff changeset	91 /* Aircraft must have CT_INVALID as default, as there is no property */
9728faf89121 (svn r22690) -Fix: [NewGRF] Aircrafts defined with IDs above the default aircrafts always defaulted to passenger cargo. frosch <frosch@openttd.org> parents: 17640 diff changeset	92 if (type == VEH_AIRCRAFT) this->info.cargo_type = CT_INVALID;
16513 37ad611b8ce7 (svn r21239) -Codechange/Fix: [NewGRF] Use 0xFF instead of 0 as default value for visual effect. This makes setting train prop 22 to 0 actually work (Hirundo) rubidium <rubidium@openttd.org> parents: 16385 diff changeset	93 /* Set visual effect to the default value */
16514 0f4c60894d9b (svn r21240) -Feature: [NewGRF] Implement action0 visual effect properties for ships and RVs (Hirundo) rubidium <rubidium@openttd.org> parents: 16513 diff changeset	94 switch (type) {
0f4c60894d9b (svn r21240) -Feature: [NewGRF] Implement action0 visual effect properties for ships and RVs (Hirundo) rubidium <rubidium@openttd.org> parents: 16513 diff changeset	95 case VEH_TRAIN: this->u.rail.visual_effect = VE_DEFAULT; break;
0f4c60894d9b (svn r21240) -Feature: [NewGRF] Implement action0 visual effect properties for ships and RVs (Hirundo) rubidium <rubidium@openttd.org> parents: 16513 diff changeset	96 case VEH_ROAD: this->u.road.visual_effect = VE_DEFAULT; break;
0f4c60894d9b (svn r21240) -Feature: [NewGRF] Implement action0 visual effect properties for ships and RVs (Hirundo) rubidium <rubidium@openttd.org> parents: 16513 diff changeset	97 case VEH_SHIP: this->u.ship.visual_effect = VE_DEFAULT; break;
0f4c60894d9b (svn r21240) -Feature: [NewGRF] Implement action0 visual effect properties for ships and RVs (Hirundo) rubidium <rubidium@openttd.org> parents: 16513 diff changeset	98 default: break; // The aircraft, disasters and especially visual effects have no NewGRF configured visual effects
0f4c60894d9b (svn r21240) -Feature: [NewGRF] Implement action0 visual effect properties for ships and RVs (Hirundo) rubidium <rubidium@openttd.org> parents: 16513 diff changeset	99 }
17909 4d6b4b6d6069 (svn r22713) -Feature: [NewGRF] Per vehicle custom cargo ageing period. michi_cc <michi_cc@openttd.org> parents: 17891 diff changeset	100 /* Set cargo aging period to the default value. */
4d6b4b6d6069 (svn r22713) -Feature: [NewGRF] Per vehicle custom cargo ageing period. michi_cc <michi_cc@openttd.org> parents: 17891 diff changeset	101 this->info.cargo_age_period = CARGO_AGING_TICKS;
9070 11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	102 return;
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	103 }
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	104
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	105 /* Copy the original engine info for this slot */
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	106 this->info = _orig_engine_info[_engine_offsets[type] + base];
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	107
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	108 /* Copy the original engine data for this slot */
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	109 switch (type) {
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	110 default: NOT_REACHED();
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	111
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	112 case VEH_TRAIN:
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	113 this->u.rail = _orig_rail_vehicle_info[base];
12164 d1a94177c6ec (svn r16580) -Codechange: rename Engine::image_index to original_image_index to not confuse it with image_index from VehInfo. rubidium <rubidium@openttd.org>* parents: 12082 diff changeset	114 this->original_image_index = this->u.rail.image_index;
11730 a39da1e4c1f5 (svn r16118) -Change/cleanup: remove the hexadecimal 'in TTD the string had this ID' from 'some' strings and replace the string name with something more sensible. rubidium <rubidium@openttd.org> parents: 11408 diff changeset	115 this->info.string_id = STR_VEHICLE_NAME_TRAIN_ENGINE_RAIL_KIRBY_PAUL_TANK_STEAM + base;
10427 4b216e04a76c (svn r14680) -Feature(ette) [FS#2434]: Use property 4 (model life) also for wagons. frosch <frosch@openttd.org> parents: 10208 diff changeset	116
4b216e04a76c (svn r14680) -Feature(ette) [FS#2434]: Use property 4 (model life) also for wagons. frosch <frosch@openttd.org> parents: 10208 diff changeset	117 /* Set the default model life of original wagons to "infinite" */
4b216e04a76c (svn r14680) -Feature(ette) [FS#2434]: Use property 4 (model life) also for wagons. frosch <frosch@openttd.org> parents: 10208 diff changeset	118 if (this->u.rail.railveh_type == RAILVEH_WAGON) this->info.base_life = 0xFF;
4b216e04a76c (svn r14680) -Feature(ette) [FS#2434]: Use property 4 (model life) also for wagons. frosch <frosch@openttd.org> parents: 10208 diff changeset	119
9070 11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	120 break;
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	121
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	122 case VEH_ROAD:
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	123 this->u.road = _orig_road_vehicle_info[base];
12164 d1a94177c6ec (svn r16580) -Codechange: rename Engine::image_index to original_image_index to not confuse it with image_index from VehInfo. rubidium <rubidium@openttd.org>* parents: 12082 diff changeset	124 this->original_image_index = this->u.road.image_index;
12484 4cdaa2d25b01 (svn r16921) -Codechange: make it more clear what strings are related to road vehicles; only ROAD isn't always enough. Also unify the way of writing it. rubidium <rubidium@openttd.org> parents: 12384 diff changeset	125 this->info.string_id = STR_VEHICLE_NAME_ROAD_VEHICLE_MPS_REGAL_BUS + base;
9070 11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	126 break;
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	127
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	128 case VEH_SHIP:
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	129 this->u.ship = _orig_ship_vehicle_info[base];
12164 d1a94177c6ec (svn r16580) -Codechange: rename Engine::image_index to original_image_index to not confuse it with image_index from VehInfo. rubidium <rubidium@openttd.org>* parents: 12082 diff changeset	130 this->original_image_index = this->u.ship.image_index;
11730 a39da1e4c1f5 (svn r16118) -Change/cleanup: remove the hexadecimal 'in TTD the string had this ID' from 'some' strings and replace the string name with something more sensible. rubidium <rubidium@openttd.org> parents: 11408 diff changeset	131 this->info.string_id = STR_VEHICLE_NAME_SHIP_MPS_OIL_TANKER + base;
9070 11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	132 break;
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	133
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	134 case VEH_AIRCRAFT:
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	135 this->u.air = _orig_aircraft_vehicle_info[base];
12164 d1a94177c6ec (svn r16580) -Codechange: rename Engine::image_index to original_image_index to not confuse it with image_index from VehInfo. rubidium <rubidium@openttd.org>* parents: 12082 diff changeset	136 this->original_image_index = this->u.air.image_index;
11730 a39da1e4c1f5 (svn r16118) -Change/cleanup: remove the hexadecimal 'in TTD the string had this ID' from 'some' strings and replace the string name with something more sensible. rubidium <rubidium@openttd.org> parents: 11408 diff changeset	137 this->info.string_id = STR_VEHICLE_NAME_AIRCRAFT_SAMPSON_U52 + base;
9070 11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	138 break;
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	139 }
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	140 }
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	141
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	142 Engine::~Engine()
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	143 {
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	144 UnloadWagonOverrides(this);
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	145 free(this->name);
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	146 }
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	147
11188 9e451d497d94 (svn r15541) -Revert (r15399): 'v->cargo_type' is also used in other places, which cannot accept CT_INVALID. frosch <frosch@openttd.org> parents: 11171 diff changeset	148 /**
17246 f98b40bd4ccb (svn r21986) -Codechange: Add helper function to test whether an engine is still associated to a GRF. frosch <frosch@openttd.org> parents: 17235 diff changeset	149 * Checks whether the engine spec is properly initialised.
f98b40bd4ccb (svn r21986) -Codechange: Add helper function to test whether an engine is still associated to a GRF. frosch <frosch@openttd.org> parents: 17235 diff changeset	150 * @return true if enabled
f98b40bd4ccb (svn r21986) -Codechange: Add helper function to test whether an engine is still associated to a GRF. frosch <frosch@openttd.org> parents: 17235 diff changeset	151 */
f98b40bd4ccb (svn r21986) -Codechange: Add helper function to test whether an engine is still associated to a GRF. frosch <frosch@openttd.org> parents: 17235 diff changeset	152 bool Engine::IsEnabled() const
f98b40bd4ccb (svn r21986) -Codechange: Add helper function to test whether an engine is still associated to a GRF. frosch <frosch@openttd.org> parents: 17235 diff changeset	153 {
f98b40bd4ccb (svn r21986) -Codechange: Add helper function to test whether an engine is still associated to a GRF. frosch <frosch@openttd.org> parents: 17235 diff changeset	154 return this->info.string_id != STR_NEWGRF_INVALID_ENGINE;
f98b40bd4ccb (svn r21986) -Codechange: Add helper function to test whether an engine is still associated to a GRF. frosch <frosch@openttd.org> parents: 17235 diff changeset	155 }
f98b40bd4ccb (svn r21986) -Codechange: Add helper function to test whether an engine is still associated to a GRF. frosch <frosch@openttd.org> parents: 17235 diff changeset	156
f98b40bd4ccb (svn r21986) -Codechange: Add helper function to test whether an engine is still associated to a GRF. frosch <frosch@openttd.org> parents: 17235 diff changeset	157 /**
18239 e6cbcbf3780f (svn r23075) -Codechange: Add GetGRF() and GetGRFID() methods to Engine and Vehicle to simplify code. frosch <frosch@openttd.org> parents: 18152 diff changeset	158 * Retrieve the GRF ID of the NewGRF the engine is tied to.
e6cbcbf3780f (svn r23075) -Codechange: Add GetGRF() and GetGRFID() methods to Engine and Vehicle to simplify code. frosch <frosch@openttd.org> parents: 18152 diff changeset	159 * This is the GRF providing the Action 3.
e6cbcbf3780f (svn r23075) -Codechange: Add GetGRF() and GetGRFID() methods to Engine and Vehicle to simplify code. frosch <frosch@openttd.org> parents: 18152 diff changeset	160 * @return GRF ID of the associated NewGRF.
e6cbcbf3780f (svn r23075) -Codechange: Add GetGRF() and GetGRFID() methods to Engine and Vehicle to simplify code. frosch <frosch@openttd.org> parents: 18152 diff changeset	161 */
e6cbcbf3780f (svn r23075) -Codechange: Add GetGRF() and GetGRFID() methods to Engine and Vehicle to simplify code. frosch <frosch@openttd.org> parents: 18152 diff changeset	162 uint32 Engine::GetGRFID() const
e6cbcbf3780f (svn r23075) -Codechange: Add GetGRF() and GetGRFID() methods to Engine and Vehicle to simplify code. frosch <frosch@openttd.org> parents: 18152 diff changeset	163 {
e6cbcbf3780f (svn r23075) -Codechange: Add GetGRF() and GetGRFID() methods to Engine and Vehicle to simplify code. frosch <frosch@openttd.org> parents: 18152 diff changeset	164 const GRFFile *file = this->GetGRF();
e6cbcbf3780f (svn r23075) -Codechange: Add GetGRF() and GetGRFID() methods to Engine and Vehicle to simplify code. frosch <frosch@openttd.org> parents: 18152 diff changeset	165 return file == NULL ? 0 : file->grfid;
e6cbcbf3780f (svn r23075) -Codechange: Add GetGRF() and GetGRFID() methods to Engine and Vehicle to simplify code. frosch <frosch@openttd.org> parents: 18152 diff changeset	166 }
e6cbcbf3780f (svn r23075) -Codechange: Add GetGRF() and GetGRFID() methods to Engine and Vehicle to simplify code. frosch <frosch@openttd.org> parents: 18152 diff changeset	167
e6cbcbf3780f (svn r23075) -Codechange: Add GetGRF() and GetGRFID() methods to Engine and Vehicle to simplify code. frosch <frosch@openttd.org> parents: 18152 diff changeset	168 /**
11188 9e451d497d94 (svn r15541) -Revert (r15399): 'v->cargo_type' is also used in other places, which cannot accept CT_INVALID. frosch <frosch@openttd.org> parents: 11171 diff changeset	169 * Determines whether an engine can carry something.
18678 5604c42fa1ce (svn r23526) -Codechange: unify cargos vs cargoes rubidium <rubidium@openttd.org> parents: 18656 diff changeset	170 * A vehicle cannot carry anything if its capacity is zero, or none of the possible cargoes is available in the climate.
11188 9e451d497d94 (svn r15541) -Revert (r15399): 'v->cargo_type' is also used in other places, which cannot accept CT_INVALID. frosch <frosch@openttd.org> parents: 11171 diff changeset	171 * @return true if the vehicle can carry something.
9e451d497d94 (svn r15541) -Revert (r15399): 'v->cargo_type' is also used in other places, which cannot accept CT_INVALID. frosch <frosch@openttd.org> parents: 11171 diff changeset	172 */
9e451d497d94 (svn r15541) -Revert (r15399): 'v->cargo_type' is also used in other places, which cannot accept CT_INVALID. frosch <frosch@openttd.org> parents: 11171 diff changeset	173 bool Engine::CanCarryCargo() const
9e451d497d94 (svn r15541) -Revert (r15399): 'v->cargo_type' is also used in other places, which cannot accept CT_INVALID. frosch <frosch@openttd.org> parents: 11171 diff changeset	174 {
9e451d497d94 (svn r15541) -Revert (r15399): 'v->cargo_type' is also used in other places, which cannot accept CT_INVALID. frosch <frosch@openttd.org> parents: 11171 diff changeset	175 /* For engines that can appear in a consist (i.e. rail vehicles and (articulated) road vehicles), a capacity
9e451d497d94 (svn r15541) -Revert (r15399): 'v->cargo_type' is also used in other places, which cannot accept CT_INVALID. frosch <frosch@openttd.org> parents: 11171 diff changeset	176 * of zero is a special case, to define the vehicle to not carry anything. The default cargotype is still used
9e451d497d94 (svn r15541) -Revert (r15399): 'v->cargo_type' is also used in other places, which cannot accept CT_INVALID. frosch <frosch@openttd.org> parents: 11171 diff changeset	177 * for livery selection etc.
9e451d497d94 (svn r15541) -Revert (r15399): 'v->cargo_type' is also used in other places, which cannot accept CT_INVALID. frosch <frosch@openttd.org> parents: 11171 diff changeset	178 * Note: Only the property is tested. A capacity callback returning 0 does not have the same effect.
9e451d497d94 (svn r15541) -Revert (r15399): 'v->cargo_type' is also used in other places, which cannot accept CT_INVALID. frosch <frosch@openttd.org> parents: 11171 diff changeset	179 */
9e451d497d94 (svn r15541) -Revert (r15399): 'v->cargo_type' is also used in other places, which cannot accept CT_INVALID. frosch <frosch@openttd.org> parents: 11171 diff changeset	180 switch (this->type) {
9e451d497d94 (svn r15541) -Revert (r15399): 'v->cargo_type' is also used in other places, which cannot accept CT_INVALID. frosch <frosch@openttd.org> parents: 11171 diff changeset	181 case VEH_TRAIN:
9e451d497d94 (svn r15541) -Revert (r15399): 'v->cargo_type' is also used in other places, which cannot accept CT_INVALID. frosch <frosch@openttd.org> parents: 11171 diff changeset	182 if (this->u.rail.capacity == 0) return false;
9e451d497d94 (svn r15541) -Revert (r15399): 'v->cargo_type' is also used in other places, which cannot accept CT_INVALID. frosch <frosch@openttd.org> parents: 11171 diff changeset	183 break;
9e451d497d94 (svn r15541) -Revert (r15399): 'v->cargo_type' is also used in other places, which cannot accept CT_INVALID. frosch <frosch@openttd.org> parents: 11171 diff changeset	184
9e451d497d94 (svn r15541) -Revert (r15399): 'v->cargo_type' is also used in other places, which cannot accept CT_INVALID. frosch <frosch@openttd.org> parents: 11171 diff changeset	185 case VEH_ROAD:
9e451d497d94 (svn r15541) -Revert (r15399): 'v->cargo_type' is also used in other places, which cannot accept CT_INVALID. frosch <frosch@openttd.org> parents: 11171 diff changeset	186 if (this->u.road.capacity == 0) return false;
9e451d497d94 (svn r15541) -Revert (r15399): 'v->cargo_type' is also used in other places, which cannot accept CT_INVALID. frosch <frosch@openttd.org> parents: 11171 diff changeset	187 break;
9e451d497d94 (svn r15541) -Revert (r15399): 'v->cargo_type' is also used in other places, which cannot accept CT_INVALID. frosch <frosch@openttd.org> parents: 11171 diff changeset	188
9e451d497d94 (svn r15541) -Revert (r15399): 'v->cargo_type' is also used in other places, which cannot accept CT_INVALID. frosch <frosch@openttd.org> parents: 11171 diff changeset	189 case VEH_SHIP:
9e451d497d94 (svn r15541) -Revert (r15399): 'v->cargo_type' is also used in other places, which cannot accept CT_INVALID. frosch <frosch@openttd.org> parents: 11171 diff changeset	190 case VEH_AIRCRAFT:
9e451d497d94 (svn r15541) -Revert (r15399): 'v->cargo_type' is also used in other places, which cannot accept CT_INVALID. frosch <frosch@openttd.org> parents: 11171 diff changeset	191 break;
9e451d497d94 (svn r15541) -Revert (r15399): 'v->cargo_type' is also used in other places, which cannot accept CT_INVALID. frosch <frosch@openttd.org> parents: 11171 diff changeset	192
9e451d497d94 (svn r15541) -Revert (r15399): 'v->cargo_type' is also used in other places, which cannot accept CT_INVALID. frosch <frosch@openttd.org> parents: 11171 diff changeset	193 default: NOT_REACHED();
9e451d497d94 (svn r15541) -Revert (r15399): 'v->cargo_type' is also used in other places, which cannot accept CT_INVALID. frosch <frosch@openttd.org> parents: 11171 diff changeset	194 }
9e451d497d94 (svn r15541) -Revert (r15399): 'v->cargo_type' is also used in other places, which cannot accept CT_INVALID. frosch <frosch@openttd.org> parents: 11171 diff changeset	195 return this->GetDefaultCargoType() != CT_INVALID;
9e451d497d94 (svn r15541) -Revert (r15399): 'v->cargo_type' is also used in other places, which cannot accept CT_INVALID. frosch <frosch@openttd.org> parents: 11171 diff changeset	196 }
9e451d497d94 (svn r15541) -Revert (r15399): 'v->cargo_type' is also used in other places, which cannot accept CT_INVALID. frosch <frosch@openttd.org> parents: 11171 diff changeset	197
18337 f3ce001bc1d1 (svn r23173) -Codechange: Rename GetVehicleCapacity() to Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18247 diff changeset	198
f3ce001bc1d1 (svn r23173) -Codechange: Rename GetVehicleCapacity() to Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18247 diff changeset	199 /**
f3ce001bc1d1 (svn r23173) -Codechange: Rename GetVehicleCapacity() to Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18247 diff changeset	200 * Determines capacity of a given vehicle from scratch.
f3ce001bc1d1 (svn r23173) -Codechange: Rename GetVehicleCapacity() to Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18247 diff changeset	201 * For aircraft the main capacity is determined. Mail might be present as well.
18340 72d57cf141f5 (svn r23176) -Codechange: Deduplicate code between Engine::DetermineCapacity() and Engine::GetDisplayDefaultCapacity(). frosch <frosch@openttd.org> parents: 18339 diff changeset	202 * @param v Vehicle of interest; NULL in purchase list
18337 f3ce001bc1d1 (svn r23173) -Codechange: Rename GetVehicleCapacity() to Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18247 diff changeset	203 * @param mail_capacity returns secondary cargo (mail) capacity of aircraft
f3ce001bc1d1 (svn r23173) -Codechange: Rename GetVehicleCapacity() to Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18247 diff changeset	204 * @return Capacity
f3ce001bc1d1 (svn r23173) -Codechange: Rename GetVehicleCapacity() to Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18247 diff changeset	205 */
f3ce001bc1d1 (svn r23173) -Codechange: Rename GetVehicleCapacity() to Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18247 diff changeset	206 uint Engine::DetermineCapacity(const Vehicle v, uint16 mail_capacity) const
f3ce001bc1d1 (svn r23173) -Codechange: Rename GetVehicleCapacity() to Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18247 diff changeset	207 {
18340 72d57cf141f5 (svn r23176) -Codechange: Deduplicate code between Engine::DetermineCapacity() and Engine::GetDisplayDefaultCapacity(). frosch <frosch@openttd.org> parents: 18339 diff changeset	208 assert(v == NULL \|\| this->index == v->engine_type);
18337 f3ce001bc1d1 (svn r23173) -Codechange: Rename GetVehicleCapacity() to Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18247 diff changeset	209 if (mail_capacity != NULL) *mail_capacity = 0;
f3ce001bc1d1 (svn r23173) -Codechange: Rename GetVehicleCapacity() to Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18247 diff changeset	210
f3ce001bc1d1 (svn r23173) -Codechange: Rename GetVehicleCapacity() to Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18247 diff changeset	211 if (!this->CanCarryCargo()) return 0;
f3ce001bc1d1 (svn r23173) -Codechange: Rename GetVehicleCapacity() to Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18247 diff changeset	212
19005 aa8cbaa8b7ce (svn r23861) -Feature: [NewGRF] New algorithm (activated via an engine flag) to determine the capacity of vehicles. This allows vehicles to better control the capacity for cargotypes which they know; and let cargo NewGRFs influence the capacity for cargos the vehicle NewGRF does not know, but which the vehicle is refittable to due to cargo classes. frosch <frosch@openttd.org> parents: 19004 diff changeset	213 bool new_multipliers = HasBit(this->info.misc_flags, EF_NO_DEFAULT_CARGO_MULTIPLIER);
18340 72d57cf141f5 (svn r23176) -Codechange: Deduplicate code between Engine::DetermineCapacity() and Engine::GetDisplayDefaultCapacity(). frosch <frosch@openttd.org> parents: 18339 diff changeset	214 CargoID default_cargo = this->GetDefaultCargoType();
72d57cf141f5 (svn r23176) -Codechange: Deduplicate code between Engine::DetermineCapacity() and Engine::GetDisplayDefaultCapacity(). frosch <frosch@openttd.org> parents: 18339 diff changeset	215 CargoID cargo_type = (v != NULL) ? v->cargo_type : default_cargo;
72d57cf141f5 (svn r23176) -Codechange: Deduplicate code between Engine::DetermineCapacity() and Engine::GetDisplayDefaultCapacity(). frosch <frosch@openttd.org> parents: 18339 diff changeset	216
72d57cf141f5 (svn r23176) -Codechange: Deduplicate code between Engine::DetermineCapacity() and Engine::GetDisplayDefaultCapacity(). frosch <frosch@openttd.org> parents: 18339 diff changeset	217 if (mail_capacity != NULL && this->type == VEH_AIRCRAFT && IsCargoInClass(cargo_type, CC_PASSENGERS)) {
18338 1acd061c150f (svn r23174) -Codechange: Deduplicate code between GetEngineProperty() and GetVehicleProperty(). frosch <frosch@openttd.org> parents: 18337 diff changeset	218 *mail_capacity = GetEngineProperty(this->index, PROP_AIRCRAFT_MAIL_CAPACITY, this->u.air.mail_capacity, v);
18337 f3ce001bc1d1 (svn r23173) -Codechange: Rename GetVehicleCapacity() to Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18247 diff changeset	219 }
f3ce001bc1d1 (svn r23173) -Codechange: Rename GetVehicleCapacity() to Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18247 diff changeset	220
19005 aa8cbaa8b7ce (svn r23861) -Feature: [NewGRF] New algorithm (activated via an engine flag) to determine the capacity of vehicles. This allows vehicles to better control the capacity for cargotypes which they know; and let cargo NewGRFs influence the capacity for cargos the vehicle NewGRF does not know, but which the vehicle is refittable to due to cargo classes. frosch <frosch@openttd.org> parents: 19004 diff changeset	221 /* Check the refit capacity callback if we are not in the default configuration, or if we are using the new multiplier algorithm. */
18337 f3ce001bc1d1 (svn r23173) -Codechange: Rename GetVehicleCapacity() to Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18247 diff changeset	222 if (HasBit(this->info.callback_mask, CBM_VEHICLE_REFIT_CAPACITY) &&
19005 aa8cbaa8b7ce (svn r23861) -Feature: [NewGRF] New algorithm (activated via an engine flag) to determine the capacity of vehicles. This allows vehicles to better control the capacity for cargotypes which they know; and let cargo NewGRFs influence the capacity for cargos the vehicle NewGRF does not know, but which the vehicle is refittable to due to cargo classes. frosch <frosch@openttd.org> parents: 19004 diff changeset	223 (new_multipliers \|\| default_cargo != cargo_type \|\| (v != NULL && v->cargo_subtype != 0))) {
18337 f3ce001bc1d1 (svn r23173) -Codechange: Rename GetVehicleCapacity() to Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18247 diff changeset	224 uint16 callback = GetVehicleCallback(CBID_VEHICLE_REFIT_CAPACITY, 0, 0, this->index, v);
f3ce001bc1d1 (svn r23173) -Codechange: Rename GetVehicleCapacity() to Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18247 diff changeset	225 if (callback != CALLBACK_FAILED) return callback;
f3ce001bc1d1 (svn r23173) -Codechange: Rename GetVehicleCapacity() to Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18247 diff changeset	226 }
f3ce001bc1d1 (svn r23173) -Codechange: Rename GetVehicleCapacity() to Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18247 diff changeset	227
f3ce001bc1d1 (svn r23173) -Codechange: Rename GetVehicleCapacity() to Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18247 diff changeset	228 /* Get capacity according to property resp. CB */
f3ce001bc1d1 (svn r23173) -Codechange: Rename GetVehicleCapacity() to Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18247 diff changeset	229 uint capacity;
19005 aa8cbaa8b7ce (svn r23861) -Feature: [NewGRF] New algorithm (activated via an engine flag) to determine the capacity of vehicles. This allows vehicles to better control the capacity for cargotypes which they know; and let cargo NewGRFs influence the capacity for cargos the vehicle NewGRF does not know, but which the vehicle is refittable to due to cargo classes. frosch <frosch@openttd.org> parents: 19004 diff changeset	230 uint extra_mail_cap = 0;
18337 f3ce001bc1d1 (svn r23173) -Codechange: Rename GetVehicleCapacity() to Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18247 diff changeset	231 switch (this->type) {
18339 4675de035ab1 (svn r23175) -Codechange: Refactor Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18338 diff changeset	232 case VEH_TRAIN:
4675de035ab1 (svn r23175) -Codechange: Refactor Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18338 diff changeset	233 capacity = GetEngineProperty(this->index, PROP_TRAIN_CARGO_CAPACITY, this->u.rail.capacity, v);
18340 72d57cf141f5 (svn r23176) -Codechange: Deduplicate code between Engine::DetermineCapacity() and Engine::GetDisplayDefaultCapacity(). frosch <frosch@openttd.org> parents: 18339 diff changeset	234
72d57cf141f5 (svn r23176) -Codechange: Deduplicate code between Engine::DetermineCapacity() and Engine::GetDisplayDefaultCapacity(). frosch <frosch@openttd.org> parents: 18339 diff changeset	235 /* In purchase list add the capacity of the second head. Always use the plain property for this. */
72d57cf141f5 (svn r23176) -Codechange: Deduplicate code between Engine::DetermineCapacity() and Engine::GetDisplayDefaultCapacity(). frosch <frosch@openttd.org> parents: 18339 diff changeset	236 if (v == NULL && this->u.rail.railveh_type == RAILVEH_MULTIHEAD) capacity += this->u.rail.capacity;
18339 4675de035ab1 (svn r23175) -Codechange: Refactor Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18338 diff changeset	237 break;
4675de035ab1 (svn r23175) -Codechange: Refactor Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18338 diff changeset	238
4675de035ab1 (svn r23175) -Codechange: Refactor Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18338 diff changeset	239 case VEH_ROAD:
4675de035ab1 (svn r23175) -Codechange: Refactor Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18338 diff changeset	240 capacity = GetEngineProperty(this->index, PROP_ROADVEH_CARGO_CAPACITY, this->u.road.capacity, v);
4675de035ab1 (svn r23175) -Codechange: Refactor Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18338 diff changeset	241 break;
4675de035ab1 (svn r23175) -Codechange: Refactor Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18338 diff changeset	242
4675de035ab1 (svn r23175) -Codechange: Refactor Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18338 diff changeset	243 case VEH_SHIP:
4675de035ab1 (svn r23175) -Codechange: Refactor Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18338 diff changeset	244 capacity = GetEngineProperty(this->index, PROP_SHIP_CARGO_CAPACITY, this->u.ship.capacity, v);
4675de035ab1 (svn r23175) -Codechange: Refactor Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18338 diff changeset	245 break;
4675de035ab1 (svn r23175) -Codechange: Refactor Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18338 diff changeset	246
4675de035ab1 (svn r23175) -Codechange: Refactor Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18338 diff changeset	247 case VEH_AIRCRAFT:
4675de035ab1 (svn r23175) -Codechange: Refactor Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18338 diff changeset	248 capacity = GetEngineProperty(this->index, PROP_AIRCRAFT_PASSENGER_CAPACITY, this->u.air.passenger_capacity, v);
18340 72d57cf141f5 (svn r23176) -Codechange: Deduplicate code between Engine::DetermineCapacity() and Engine::GetDisplayDefaultCapacity(). frosch <frosch@openttd.org> parents: 18339 diff changeset	249 if (!IsCargoInClass(cargo_type, CC_PASSENGERS)) {
19005 aa8cbaa8b7ce (svn r23861) -Feature: [NewGRF] New algorithm (activated via an engine flag) to determine the capacity of vehicles. This allows vehicles to better control the capacity for cargotypes which they know; and let cargo NewGRFs influence the capacity for cargos the vehicle NewGRF does not know, but which the vehicle is refittable to due to cargo classes. frosch <frosch@openttd.org> parents: 19004 diff changeset	250 extra_mail_cap = GetEngineProperty(this->index, PROP_AIRCRAFT_MAIL_CAPACITY, this->u.air.mail_capacity, v);
18339 4675de035ab1 (svn r23175) -Codechange: Refactor Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18338 diff changeset	251 }
19005 aa8cbaa8b7ce (svn r23861) -Feature: [NewGRF] New algorithm (activated via an engine flag) to determine the capacity of vehicles. This allows vehicles to better control the capacity for cargotypes which they know; and let cargo NewGRFs influence the capacity for cargos the vehicle NewGRF does not know, but which the vehicle is refittable to due to cargo classes. frosch <frosch@openttd.org> parents: 19004 diff changeset	252 if (!new_multipliers && cargo_type == CT_MAIL) return capacity + extra_mail_cap;
18339 4675de035ab1 (svn r23175) -Codechange: Refactor Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18338 diff changeset	253 default_cargo = CT_PASSENGERS; // Always use 'passengers' wrt. cargo multipliers
4675de035ab1 (svn r23175) -Codechange: Refactor Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18338 diff changeset	254 break;
4675de035ab1 (svn r23175) -Codechange: Refactor Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18338 diff changeset	255
18337 f3ce001bc1d1 (svn r23173) -Codechange: Rename GetVehicleCapacity() to Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18247 diff changeset	256 default: NOT_REACHED();
f3ce001bc1d1 (svn r23173) -Codechange: Rename GetVehicleCapacity() to Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18247 diff changeset	257 }
f3ce001bc1d1 (svn r23173) -Codechange: Rename GetVehicleCapacity() to Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18247 diff changeset	258
19005 aa8cbaa8b7ce (svn r23861) -Feature: [NewGRF] New algorithm (activated via an engine flag) to determine the capacity of vehicles. This allows vehicles to better control the capacity for cargotypes which they know; and let cargo NewGRFs influence the capacity for cargos the vehicle NewGRF does not know, but which the vehicle is refittable to due to cargo classes. frosch <frosch@openttd.org> parents: 19004 diff changeset	259 if (!new_multipliers) {
aa8cbaa8b7ce (svn r23861) -Feature: [NewGRF] New algorithm (activated via an engine flag) to determine the capacity of vehicles. This allows vehicles to better control the capacity for cargotypes which they know; and let cargo NewGRFs influence the capacity for cargos the vehicle NewGRF does not know, but which the vehicle is refittable to due to cargo classes. frosch <frosch@openttd.org> parents: 19004 diff changeset	260 /* Use the passenger multiplier for mail as well */
aa8cbaa8b7ce (svn r23861) -Feature: [NewGRF] New algorithm (activated via an engine flag) to determine the capacity of vehicles. This allows vehicles to better control the capacity for cargotypes which they know; and let cargo NewGRFs influence the capacity for cargos the vehicle NewGRF does not know, but which the vehicle is refittable to due to cargo classes. frosch <frosch@openttd.org> parents: 19004 diff changeset	261 capacity += extra_mail_cap;
aa8cbaa8b7ce (svn r23861) -Feature: [NewGRF] New algorithm (activated via an engine flag) to determine the capacity of vehicles. This allows vehicles to better control the capacity for cargotypes which they know; and let cargo NewGRFs influence the capacity for cargos the vehicle NewGRF does not know, but which the vehicle is refittable to due to cargo classes. frosch <frosch@openttd.org> parents: 19004 diff changeset	262 extra_mail_cap = 0;
aa8cbaa8b7ce (svn r23861) -Feature: [NewGRF] New algorithm (activated via an engine flag) to determine the capacity of vehicles. This allows vehicles to better control the capacity for cargotypes which they know; and let cargo NewGRFs influence the capacity for cargos the vehicle NewGRF does not know, but which the vehicle is refittable to due to cargo classes. frosch <frosch@openttd.org> parents: 19004 diff changeset	263 }
aa8cbaa8b7ce (svn r23861) -Feature: [NewGRF] New algorithm (activated via an engine flag) to determine the capacity of vehicles. This allows vehicles to better control the capacity for cargotypes which they know; and let cargo NewGRFs influence the capacity for cargos the vehicle NewGRF does not know, but which the vehicle is refittable to due to cargo classes. frosch <frosch@openttd.org> parents: 19004 diff changeset	264
aa8cbaa8b7ce (svn r23861) -Feature: [NewGRF] New algorithm (activated via an engine flag) to determine the capacity of vehicles. This allows vehicles to better control the capacity for cargotypes which they know; and let cargo NewGRFs influence the capacity for cargos the vehicle NewGRF does not know, but which the vehicle is refittable to due to cargo classes. frosch <frosch@openttd.org> parents: 19004 diff changeset	265 /* Apply multipliers depending on cargo- and vehicletype. */
aa8cbaa8b7ce (svn r23861) -Feature: [NewGRF] New algorithm (activated via an engine flag) to determine the capacity of vehicles. This allows vehicles to better control the capacity for cargotypes which they know; and let cargo NewGRFs influence the capacity for cargos the vehicle NewGRF does not know, but which the vehicle is refittable to due to cargo classes. frosch <frosch@openttd.org> parents: 19004 diff changeset	266 if (new_multipliers \|\| (this->type != VEH_SHIP && default_cargo != cargo_type)) {
aa8cbaa8b7ce (svn r23861) -Feature: [NewGRF] New algorithm (activated via an engine flag) to determine the capacity of vehicles. This allows vehicles to better control the capacity for cargotypes which they know; and let cargo NewGRFs influence the capacity for cargos the vehicle NewGRF does not know, but which the vehicle is refittable to due to cargo classes. frosch <frosch@openttd.org> parents: 19004 diff changeset	267 uint16 default_multiplier = new_multipliers ? 0x100 : CargoSpec::Get(default_cargo)->multiplier;
19004 50f5f856455b (svn r23860) -Feature: [NewGRF] Add cargo property 1D to set the capacity multipliers when refitting vehicles, which do not use callback 15. frosch <frosch@openttd.org> parents: 18891 diff changeset	268 uint16 cargo_multiplier = CargoSpec::Get(cargo_type)->multiplier;
19005 aa8cbaa8b7ce (svn r23861) -Feature: [NewGRF] New algorithm (activated via an engine flag) to determine the capacity of vehicles. This allows vehicles to better control the capacity for cargotypes which they know; and let cargo NewGRFs influence the capacity for cargos the vehicle NewGRF does not know, but which the vehicle is refittable to due to cargo classes. frosch <frosch@openttd.org> parents: 19004 diff changeset	269 capacity *= cargo_multiplier;
aa8cbaa8b7ce (svn r23861) -Feature: [NewGRF] New algorithm (activated via an engine flag) to determine the capacity of vehicles. This allows vehicles to better control the capacity for cargotypes which they know; and let cargo NewGRFs influence the capacity for cargos the vehicle NewGRF does not know, but which the vehicle is refittable to due to cargo classes. frosch <frosch@openttd.org> parents: 19004 diff changeset	270 if (extra_mail_cap > 0) {
aa8cbaa8b7ce (svn r23861) -Feature: [NewGRF] New algorithm (activated via an engine flag) to determine the capacity of vehicles. This allows vehicles to better control the capacity for cargotypes which they know; and let cargo NewGRFs influence the capacity for cargos the vehicle NewGRF does not know, but which the vehicle is refittable to due to cargo classes. frosch <frosch@openttd.org> parents: 19004 diff changeset	271 uint mail_multiplier = CargoSpec::Get(CT_MAIL)->multiplier;
aa8cbaa8b7ce (svn r23861) -Feature: [NewGRF] New algorithm (activated via an engine flag) to determine the capacity of vehicles. This allows vehicles to better control the capacity for cargotypes which they know; and let cargo NewGRFs influence the capacity for cargos the vehicle NewGRF does not know, but which the vehicle is refittable to due to cargo classes. frosch <frosch@openttd.org> parents: 19004 diff changeset	272 capacity += (default_multiplier * extra_mail_cap * cargo_multiplier + mail_multiplier / 2) / mail_multiplier;
aa8cbaa8b7ce (svn r23861) -Feature: [NewGRF] New algorithm (activated via an engine flag) to determine the capacity of vehicles. This allows vehicles to better control the capacity for cargotypes which they know; and let cargo NewGRFs influence the capacity for cargos the vehicle NewGRF does not know, but which the vehicle is refittable to due to cargo classes. frosch <frosch@openttd.org> parents: 19004 diff changeset	273 }
aa8cbaa8b7ce (svn r23861) -Feature: [NewGRF] New algorithm (activated via an engine flag) to determine the capacity of vehicles. This allows vehicles to better control the capacity for cargotypes which they know; and let cargo NewGRFs influence the capacity for cargos the vehicle NewGRF does not know, but which the vehicle is refittable to due to cargo classes. frosch <frosch@openttd.org> parents: 19004 diff changeset	274 capacity = (capacity + default_multiplier / 2) / default_multiplier;
18337 f3ce001bc1d1 (svn r23173) -Codechange: Rename GetVehicleCapacity() to Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18247 diff changeset	275 }
f3ce001bc1d1 (svn r23173) -Codechange: Rename GetVehicleCapacity() to Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18247 diff changeset	276
f3ce001bc1d1 (svn r23173) -Codechange: Rename GetVehicleCapacity() to Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18247 diff changeset	277 return capacity;
f3ce001bc1d1 (svn r23173) -Codechange: Rename GetVehicleCapacity() to Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18247 diff changeset	278 }
f3ce001bc1d1 (svn r23173) -Codechange: Rename GetVehicleCapacity() to Engine::DetermineCapacity(). frosch <frosch@openttd.org> parents: 18247 diff changeset	279
11408 17fa6dfa4cb1 (svn r15763) -Codechange/Fix: Add Engine::GetDisplayDefaultCapacity() and use it everywhere, so CB 36 is also used everywhere. frosch <frosch@openttd.org> parents: 11361 diff changeset	280 /**
15653 930fc2895ced (svn r20318) -Doc: Doxygen additions. alberth <alberth@openttd.org> parents: 15652 diff changeset	281 * Return how much the running costs of this engine are.
930fc2895ced (svn r20318) -Doc: Doxygen additions. alberth <alberth@openttd.org> parents: 15652 diff changeset	282 * @return Yearly running cost of the engine.
930fc2895ced (svn r20318) -Doc: Doxygen additions. alberth <alberth@openttd.org> parents: 15652 diff changeset	283 */
10925 2a462cb6c227 (svn r15261) -Add: added Engine::GetRunningCost() to remove some code duplication. Also stops AIs decrementing vehicle counter of first company glx <glx@openttd.org> parents: 10881 diff changeset	284 Money Engine::GetRunningCost() const
2a462cb6c227 (svn r15261) -Add: added Engine::GetRunningCost() to remove some code duplication. Also stops AIs decrementing vehicle counter of first company glx <glx@openttd.org> parents: 10881 diff changeset	285 {
13741 775d368aa2b0 (svn r18266) -Codechange: Add a function to compute prices from price base and cost factor and use it consistently for vehicle purchase, running cost, and refit cost. frosch <frosch@openttd.org> parents: 13508 diff changeset	286 Price base_price;
775d368aa2b0 (svn r18266) -Codechange: Add a function to compute prices from price base and cost factor and use it consistently for vehicle purchase, running cost, and refit cost. frosch <frosch@openttd.org> parents: 13508 diff changeset	287 uint cost_factor;
10925 2a462cb6c227 (svn r15261) -Add: added Engine::GetRunningCost() to remove some code duplication. Also stops AIs decrementing vehicle counter of first company glx <glx@openttd.org> parents: 10881 diff changeset	288 switch (this->type) {
13741 775d368aa2b0 (svn r18266) -Codechange: Add a function to compute prices from price base and cost factor and use it consistently for vehicle purchase, running cost, and refit cost. frosch <frosch@openttd.org> parents: 13508 diff changeset	289 case VEH_ROAD:
775d368aa2b0 (svn r18266) -Codechange: Add a function to compute prices from price base and cost factor and use it consistently for vehicle purchase, running cost, and refit cost. frosch <frosch@openttd.org> parents: 13508 diff changeset	290 base_price = this->u.road.running_cost_class;
775d368aa2b0 (svn r18266) -Codechange: Add a function to compute prices from price base and cost factor and use it consistently for vehicle purchase, running cost, and refit cost. frosch <frosch@openttd.org> parents: 13508 diff changeset	291 if (base_price == INVALID_PRICE) return 0;
775d368aa2b0 (svn r18266) -Codechange: Add a function to compute prices from price base and cost factor and use it consistently for vehicle purchase, running cost, and refit cost. frosch <frosch@openttd.org> parents: 13508 diff changeset	292 cost_factor = GetEngineProperty(this->index, PROP_ROADVEH_RUNNING_COST_FACTOR, this->u.road.running_cost);
775d368aa2b0 (svn r18266) -Codechange: Add a function to compute prices from price base and cost factor and use it consistently for vehicle purchase, running cost, and refit cost. frosch <frosch@openttd.org> parents: 13508 diff changeset	293 break;
10925 2a462cb6c227 (svn r15261) -Add: added Engine::GetRunningCost() to remove some code duplication. Also stops AIs decrementing vehicle counter of first company glx <glx@openttd.org> parents: 10881 diff changeset	294
13741 775d368aa2b0 (svn r18266) -Codechange: Add a function to compute prices from price base and cost factor and use it consistently for vehicle purchase, running cost, and refit cost. frosch <frosch@openttd.org> parents: 13508 diff changeset	295 case VEH_TRAIN:
775d368aa2b0 (svn r18266) -Codechange: Add a function to compute prices from price base and cost factor and use it consistently for vehicle purchase, running cost, and refit cost. frosch <frosch@openttd.org> parents: 13508 diff changeset	296 base_price = this->u.rail.running_cost_class;
775d368aa2b0 (svn r18266) -Codechange: Add a function to compute prices from price base and cost factor and use it consistently for vehicle purchase, running cost, and refit cost. frosch <frosch@openttd.org> parents: 13508 diff changeset	297 if (base_price == INVALID_PRICE) return 0;
775d368aa2b0 (svn r18266) -Codechange: Add a function to compute prices from price base and cost factor and use it consistently for vehicle purchase, running cost, and refit cost. frosch <frosch@openttd.org> parents: 13508 diff changeset	298 cost_factor = GetEngineProperty(this->index, PROP_TRAIN_RUNNING_COST_FACTOR, this->u.rail.running_cost);
775d368aa2b0 (svn r18266) -Codechange: Add a function to compute prices from price base and cost factor and use it consistently for vehicle purchase, running cost, and refit cost. frosch <frosch@openttd.org> parents: 13508 diff changeset	299 break;
10925 2a462cb6c227 (svn r15261) -Add: added Engine::GetRunningCost() to remove some code duplication. Also stops AIs decrementing vehicle counter of first company glx <glx@openttd.org> parents: 10881 diff changeset	300
2a462cb6c227 (svn r15261) -Add: added Engine::GetRunningCost() to remove some code duplication. Also stops AIs decrementing vehicle counter of first company glx <glx@openttd.org> parents: 10881 diff changeset	301 case VEH_SHIP:
13741 775d368aa2b0 (svn r18266) -Codechange: Add a function to compute prices from price base and cost factor and use it consistently for vehicle purchase, running cost, and refit cost. frosch <frosch@openttd.org> parents: 13508 diff changeset	302 base_price = PR_RUNNING_SHIP;
775d368aa2b0 (svn r18266) -Codechange: Add a function to compute prices from price base and cost factor and use it consistently for vehicle purchase, running cost, and refit cost. frosch <frosch@openttd.org> parents: 13508 diff changeset	303 cost_factor = GetEngineProperty(this->index, PROP_SHIP_RUNNING_COST_FACTOR, this->u.ship.running_cost);
775d368aa2b0 (svn r18266) -Codechange: Add a function to compute prices from price base and cost factor and use it consistently for vehicle purchase, running cost, and refit cost. frosch <frosch@openttd.org> parents: 13508 diff changeset	304 break;
10925 2a462cb6c227 (svn r15261) -Add: added Engine::GetRunningCost() to remove some code duplication. Also stops AIs decrementing vehicle counter of first company glx <glx@openttd.org> parents: 10881 diff changeset	305
2a462cb6c227 (svn r15261) -Add: added Engine::GetRunningCost() to remove some code duplication. Also stops AIs decrementing vehicle counter of first company glx <glx@openttd.org> parents: 10881 diff changeset	306 case VEH_AIRCRAFT:
13741 775d368aa2b0 (svn r18266) -Codechange: Add a function to compute prices from price base and cost factor and use it consistently for vehicle purchase, running cost, and refit cost. frosch <frosch@openttd.org> parents: 13508 diff changeset	307 base_price = PR_RUNNING_AIRCRAFT;
775d368aa2b0 (svn r18266) -Codechange: Add a function to compute prices from price base and cost factor and use it consistently for vehicle purchase, running cost, and refit cost. frosch <frosch@openttd.org> parents: 13508 diff changeset	308 cost_factor = GetEngineProperty(this->index, PROP_AIRCRAFT_RUNNING_COST_FACTOR, this->u.air.running_cost);
775d368aa2b0 (svn r18266) -Codechange: Add a function to compute prices from price base and cost factor and use it consistently for vehicle purchase, running cost, and refit cost. frosch <frosch@openttd.org> parents: 13508 diff changeset	309 break;
10925 2a462cb6c227 (svn r15261) -Add: added Engine::GetRunningCost() to remove some code duplication. Also stops AIs decrementing vehicle counter of first company glx <glx@openttd.org> parents: 10881 diff changeset	310
2a462cb6c227 (svn r15261) -Add: added Engine::GetRunningCost() to remove some code duplication. Also stops AIs decrementing vehicle counter of first company glx <glx@openttd.org> parents: 10881 diff changeset	311 default: NOT_REACHED();
2a462cb6c227 (svn r15261) -Add: added Engine::GetRunningCost() to remove some code duplication. Also stops AIs decrementing vehicle counter of first company glx <glx@openttd.org> parents: 10881 diff changeset	312 }
13741 775d368aa2b0 (svn r18266) -Codechange: Add a function to compute prices from price base and cost factor and use it consistently for vehicle purchase, running cost, and refit cost. frosch <frosch@openttd.org> parents: 13508 diff changeset	313
18239 e6cbcbf3780f (svn r23075) -Codechange: Add GetGRF() and GetGRFID() methods to Engine and Vehicle to simplify code. frosch <frosch@openttd.org> parents: 18152 diff changeset	314 return GetPrice(base_price, cost_factor, this->GetGRF(), -8);
10925 2a462cb6c227 (svn r15261) -Add: added Engine::GetRunningCost() to remove some code duplication. Also stops AIs decrementing vehicle counter of first company glx <glx@openttd.org> parents: 10881 diff changeset	315 }
2a462cb6c227 (svn r15261) -Add: added Engine::GetRunningCost() to remove some code duplication. Also stops AIs decrementing vehicle counter of first company glx <glx@openttd.org> parents: 10881 diff changeset	316
15653 930fc2895ced (svn r20318) -Doc: Doxygen additions. alberth <alberth@openttd.org> parents: 15652 diff changeset	317 /**
930fc2895ced (svn r20318) -Doc: Doxygen additions. alberth <alberth@openttd.org> parents: 15652 diff changeset	318 * Return how much a new engine costs.
930fc2895ced (svn r20318) -Doc: Doxygen additions. alberth <alberth@openttd.org> parents: 15652 diff changeset	319 * @return Cost of the engine.
930fc2895ced (svn r20318) -Doc: Doxygen additions. alberth <alberth@openttd.org> parents: 15652 diff changeset	320 */
10927 68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication. glx <glx@openttd.org> parents: 10925 diff changeset	321 Money Engine::GetCost() const
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication. glx <glx@openttd.org> parents: 10925 diff changeset	322 {
13741 775d368aa2b0 (svn r18266) -Codechange: Add a function to compute prices from price base and cost factor and use it consistently for vehicle purchase, running cost, and refit cost. frosch <frosch@openttd.org> parents: 13508 diff changeset	323 Price base_price;
775d368aa2b0 (svn r18266) -Codechange: Add a function to compute prices from price base and cost factor and use it consistently for vehicle purchase, running cost, and refit cost. frosch <frosch@openttd.org> parents: 13508 diff changeset	324 uint cost_factor;
10927 68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication. glx <glx@openttd.org> parents: 10925 diff changeset	325 switch (this->type) {
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication. glx <glx@openttd.org> parents: 10925 diff changeset	326 case VEH_ROAD:
13741 775d368aa2b0 (svn r18266) -Codechange: Add a function to compute prices from price base and cost factor and use it consistently for vehicle purchase, running cost, and refit cost. frosch <frosch@openttd.org> parents: 13508 diff changeset	327 base_price = PR_BUILD_VEHICLE_ROAD;
775d368aa2b0 (svn r18266) -Codechange: Add a function to compute prices from price base and cost factor and use it consistently for vehicle purchase, running cost, and refit cost. frosch <frosch@openttd.org> parents: 13508 diff changeset	328 cost_factor = GetEngineProperty(this->index, PROP_ROADVEH_COST_FACTOR, this->u.road.cost_factor);
775d368aa2b0 (svn r18266) -Codechange: Add a function to compute prices from price base and cost factor and use it consistently for vehicle purchase, running cost, and refit cost. frosch <frosch@openttd.org> parents: 13508 diff changeset	329 break;
10927 68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication. glx <glx@openttd.org> parents: 10925 diff changeset	330
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication. glx <glx@openttd.org> parents: 10925 diff changeset	331 case VEH_TRAIN:
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication. glx <glx@openttd.org> parents: 10925 diff changeset	332 if (this->u.rail.railveh_type == RAILVEH_WAGON) {
13741 775d368aa2b0 (svn r18266) -Codechange: Add a function to compute prices from price base and cost factor and use it consistently for vehicle purchase, running cost, and refit cost. frosch <frosch@openttd.org> parents: 13508 diff changeset	333 base_price = PR_BUILD_VEHICLE_WAGON;
775d368aa2b0 (svn r18266) -Codechange: Add a function to compute prices from price base and cost factor and use it consistently for vehicle purchase, running cost, and refit cost. frosch <frosch@openttd.org> parents: 13508 diff changeset	334 cost_factor = GetEngineProperty(this->index, PROP_TRAIN_COST_FACTOR, this->u.rail.cost_factor);
10927 68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication. glx <glx@openttd.org> parents: 10925 diff changeset	335 } else {
13741 775d368aa2b0 (svn r18266) -Codechange: Add a function to compute prices from price base and cost factor and use it consistently for vehicle purchase, running cost, and refit cost. frosch <frosch@openttd.org> parents: 13508 diff changeset	336 base_price = PR_BUILD_VEHICLE_TRAIN;
775d368aa2b0 (svn r18266) -Codechange: Add a function to compute prices from price base and cost factor and use it consistently for vehicle purchase, running cost, and refit cost. frosch <frosch@openttd.org> parents: 13508 diff changeset	337 cost_factor = GetEngineProperty(this->index, PROP_TRAIN_COST_FACTOR, this->u.rail.cost_factor);
10927 68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication. glx <glx@openttd.org> parents: 10925 diff changeset	338 }
13741 775d368aa2b0 (svn r18266) -Codechange: Add a function to compute prices from price base and cost factor and use it consistently for vehicle purchase, running cost, and refit cost. frosch <frosch@openttd.org> parents: 13508 diff changeset	339 break;
13492 eb34fcf7db5f (svn r18011) -Feature(ette): [NewGRF] CB 36 for roadvehicle property 09 'running cost factor'. frosch <frosch@openttd.org> parents: 13486 diff changeset	340
10927 68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication. glx <glx@openttd.org> parents: 10925 diff changeset	341 case VEH_SHIP:
13741 775d368aa2b0 (svn r18266) -Codechange: Add a function to compute prices from price base and cost factor and use it consistently for vehicle purchase, running cost, and refit cost. frosch <frosch@openttd.org> parents: 13508 diff changeset	342 base_price = PR_BUILD_VEHICLE_SHIP;
775d368aa2b0 (svn r18266) -Codechange: Add a function to compute prices from price base and cost factor and use it consistently for vehicle purchase, running cost, and refit cost. frosch <frosch@openttd.org> parents: 13508 diff changeset	343 cost_factor = GetEngineProperty(this->index, PROP_SHIP_COST_FACTOR, this->u.ship.cost_factor);
775d368aa2b0 (svn r18266) -Codechange: Add a function to compute prices from price base and cost factor and use it consistently for vehicle purchase, running cost, and refit cost. frosch <frosch@openttd.org> parents: 13508 diff changeset	344 break;
10927 68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication. glx <glx@openttd.org> parents: 10925 diff changeset	345
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication. glx <glx@openttd.org> parents: 10925 diff changeset	346 case VEH_AIRCRAFT:
13741 775d368aa2b0 (svn r18266) -Codechange: Add a function to compute prices from price base and cost factor and use it consistently for vehicle purchase, running cost, and refit cost. frosch <frosch@openttd.org> parents: 13508 diff changeset	347 base_price = PR_BUILD_VEHICLE_AIRCRAFT;
775d368aa2b0 (svn r18266) -Codechange: Add a function to compute prices from price base and cost factor and use it consistently for vehicle purchase, running cost, and refit cost. frosch <frosch@openttd.org> parents: 13508 diff changeset	348 cost_factor = GetEngineProperty(this->index, PROP_AIRCRAFT_COST_FACTOR, this->u.air.cost_factor);
775d368aa2b0 (svn r18266) -Codechange: Add a function to compute prices from price base and cost factor and use it consistently for vehicle purchase, running cost, and refit cost. frosch <frosch@openttd.org> parents: 13508 diff changeset	349 break;
10927 68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication. glx <glx@openttd.org> parents: 10925 diff changeset	350
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication. glx <glx@openttd.org> parents: 10925 diff changeset	351 default: NOT_REACHED();
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication. glx <glx@openttd.org> parents: 10925 diff changeset	352 }
13741 775d368aa2b0 (svn r18266) -Codechange: Add a function to compute prices from price base and cost factor and use it consistently for vehicle purchase, running cost, and refit cost. frosch <frosch@openttd.org> parents: 13508 diff changeset	353
18239 e6cbcbf3780f (svn r23075) -Codechange: Add GetGRF() and GetGRFID() methods to Engine and Vehicle to simplify code. frosch <frosch@openttd.org> parents: 18152 diff changeset	354 return GetPrice(base_price, cost_factor, this->GetGRF(), -8);
10927 68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication. glx <glx@openttd.org> parents: 10925 diff changeset	355 }
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication. glx <glx@openttd.org> parents: 10925 diff changeset	356
10967 57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them) frosch <frosch@openttd.org> parents: 10960 diff changeset	357 /**
16385 4a60a952126d (svn r21101) -Doc: Additions and clarifications of doxygen comments planetmaker <planetmaker@openttd.org> parents: 16384 diff changeset	358 * Returns max speed of the engine for display purposes
10969 208ba3fba382 (svn r15308) -Codechange: Deduplicate km-ish/h -> mph conversions. frosch <frosch@openttd.org> parents: 10967 diff changeset	359 * @return max speed in km-ish/h
10967 57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them) frosch <frosch@openttd.org> parents: 10960 diff changeset	360 */
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them) frosch <frosch@openttd.org> parents: 10960 diff changeset	361 uint Engine::GetDisplayMaxSpeed() const
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them) frosch <frosch@openttd.org> parents: 10960 diff changeset	362 {
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them) frosch <frosch@openttd.org> parents: 10960 diff changeset	363 switch (this->type) {
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them) frosch <frosch@openttd.org> parents: 10960 diff changeset	364 case VEH_TRAIN:
13114 940252f91c5f (svn r17616) -Codechange [FS#3222]: Enumerize properties used in callback 0x36. Based on Terkhen's work. frosch <frosch@openttd.org> parents: 13067 diff changeset	365 return GetEngineProperty(this->index, PROP_TRAIN_SPEED, this->u.rail.max_speed);
10967 57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them) frosch <frosch@openttd.org> parents: 10960 diff changeset	366
16384 f39955ef4720 (svn r21100) -Feature [NewGRF]: Add CB36 support for road vehicle property 0x15 (Speed). terkhen <terkhen@openttd.org> parents: 16347 diff changeset	367 case VEH_ROAD: {
f39955ef4720 (svn r21100) -Feature [NewGRF]: Add CB36 support for road vehicle property 0x15 (Speed). terkhen <terkhen@openttd.org> parents: 16347 diff changeset	368 uint max_speed = GetEngineProperty(this->index, PROP_ROADVEH_SPEED, 0);
f39955ef4720 (svn r21100) -Feature [NewGRF]: Add CB36 support for road vehicle property 0x15 (Speed). terkhen <terkhen@openttd.org> parents: 16347 diff changeset	369 return (max_speed != 0) ? max_speed * 2 : this->u.road.max_speed / 2;
f39955ef4720 (svn r21100) -Feature [NewGRF]: Add CB36 support for road vehicle property 0x15 (Speed). terkhen <terkhen@openttd.org> parents: 16347 diff changeset	370 }
10967 57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them) frosch <frosch@openttd.org> parents: 10960 diff changeset	371
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them) frosch <frosch@openttd.org> parents: 10960 diff changeset	372 case VEH_SHIP:
13114 940252f91c5f (svn r17616) -Codechange [FS#3222]: Enumerize properties used in callback 0x36. Based on Terkhen's work. frosch <frosch@openttd.org> parents: 13067 diff changeset	373 return GetEngineProperty(this->index, PROP_SHIP_SPEED, this->u.ship.max_speed) / 2;
10967 57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them) frosch <frosch@openttd.org> parents: 10960 diff changeset	374
15043 2120f331b2be (svn r19660) -Feature: [NewGRF] support cb36 for aircraft speed also in the build menu yexo <yexo@openttd.org> parents: 14772 diff changeset	375 case VEH_AIRCRAFT: {
2120f331b2be (svn r19660) -Feature: [NewGRF] support cb36 for aircraft speed also in the build menu yexo <yexo@openttd.org> parents: 14772 diff changeset	376 uint max_speed = GetEngineProperty(this->index, PROP_AIRCRAFT_SPEED, 0);
2120f331b2be (svn r19660) -Feature: [NewGRF] support cb36 for aircraft speed also in the build menu yexo <yexo@openttd.org> parents: 14772 diff changeset	377 if (max_speed != 0) {
15511 fbbbb2791756 (svn r20164) -Fix [FS#3870]: inconsistencies w.r.t. to km/h vs km-ish/h as "base" unit for aircraft speeds rubidium <rubidium@openttd.org> parents: 15457 diff changeset	378 return (max_speed * 128) / 10;
15043 2120f331b2be (svn r19660) -Feature: [NewGRF] support cb36 for aircraft speed also in the build menu yexo <yexo@openttd.org> parents: 14772 diff changeset	379 }
10969 208ba3fba382 (svn r15308) -Codechange: Deduplicate km-ish/h -> mph conversions. frosch <frosch@openttd.org> parents: 10967 diff changeset	380 return this->u.air.max_speed;
15043 2120f331b2be (svn r19660) -Feature: [NewGRF] support cb36 for aircraft speed also in the build menu yexo <yexo@openttd.org> parents: 14772 diff changeset	381 }
10967 57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them) frosch <frosch@openttd.org> parents: 10960 diff changeset	382
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them) frosch <frosch@openttd.org> parents: 10960 diff changeset	383 default: NOT_REACHED();
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them) frosch <frosch@openttd.org> parents: 10960 diff changeset	384 }
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them) frosch <frosch@openttd.org> parents: 10960 diff changeset	385 }
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them) frosch <frosch@openttd.org> parents: 10960 diff changeset	386
16385 4a60a952126d (svn r21101) -Doc: Additions and clarifications of doxygen comments planetmaker <planetmaker@openttd.org> parents: 16384 diff changeset	387 /**
4a60a952126d (svn r21101) -Doc: Additions and clarifications of doxygen comments planetmaker <planetmaker@openttd.org> parents: 16384 diff changeset	388 * Returns the power of the engine for display
4a60a952126d (svn r21101) -Doc: Additions and clarifications of doxygen comments planetmaker <planetmaker@openttd.org> parents: 16384 diff changeset	389 * and sorting purposes.
4a60a952126d (svn r21101) -Doc: Additions and clarifications of doxygen comments planetmaker <planetmaker@openttd.org> parents: 16384 diff changeset	390 * Only trains and road vehicles have power
4a60a952126d (svn r21101) -Doc: Additions and clarifications of doxygen comments planetmaker <planetmaker@openttd.org> parents: 16384 diff changeset	391 * @return power in display units hp
4a60a952126d (svn r21101) -Doc: Additions and clarifications of doxygen comments planetmaker <planetmaker@openttd.org> parents: 16384 diff changeset	392 */
10967 57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them) frosch <frosch@openttd.org> parents: 10960 diff changeset	393 uint Engine::GetPower() const
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them) frosch <frosch@openttd.org> parents: 10960 diff changeset	394 {
14759 04bf2dc98085 (svn r19347) -Add: Vehicle GUI now shows power, weight and tractive effort for road vehicles. terkhen <terkhen@openttd.org> parents: 14641 diff changeset	395 /* Only trains and road vehicles have 'power'. */
10967 57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them) frosch <frosch@openttd.org> parents: 10960 diff changeset	396 switch (this->type) {
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them) frosch <frosch@openttd.org> parents: 10960 diff changeset	397 case VEH_TRAIN:
13114 940252f91c5f (svn r17616) -Codechange [FS#3222]: Enumerize properties used in callback 0x36. Based on Terkhen's work. frosch <frosch@openttd.org> parents: 13067 diff changeset	398 return GetEngineProperty(this->index, PROP_TRAIN_POWER, this->u.rail.power);
14759 04bf2dc98085 (svn r19347) -Add: Vehicle GUI now shows power, weight and tractive effort for road vehicles. terkhen <terkhen@openttd.org> parents: 14641 diff changeset	399 case VEH_ROAD:
16347 8c9974e20b1c (svn r21058) -Feature [NewGRF]: Add CB36 support for road vehicle properties 0x13 (Power), 0x14 (Weight) and 0x18 (Tractive effort). terkhen <terkhen@openttd.org> parents: 16160 diff changeset	400 return GetEngineProperty(this->index, PROP_ROADVEH_POWER, this->u.road.power) * 10;
10967 57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them) frosch <frosch@openttd.org> parents: 10960 diff changeset	401
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them) frosch <frosch@openttd.org> parents: 10960 diff changeset	402 default: NOT_REACHED();
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them) frosch <frosch@openttd.org> parents: 10960 diff changeset	403 }
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them) frosch <frosch@openttd.org> parents: 10960 diff changeset	404 }
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them) frosch <frosch@openttd.org> parents: 10960 diff changeset	405
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them) frosch <frosch@openttd.org> parents: 10960 diff changeset	406 /**
16385 4a60a952126d (svn r21101) -Doc: Additions and clarifications of doxygen comments planetmaker <planetmaker@openttd.org> parents: 16384 diff changeset	407 * Returns the weight of the engine for display purposes.
10967 57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them) frosch <frosch@openttd.org> parents: 10960 diff changeset	408 * For dual-headed train-engines this is the weight of both heads
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them) frosch <frosch@openttd.org> parents: 10960 diff changeset	409 * @return weight in display units metric tons
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them) frosch <frosch@openttd.org> parents: 10960 diff changeset	410 */
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them) frosch <frosch@openttd.org> parents: 10960 diff changeset	411 uint Engine::GetDisplayWeight() const
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them) frosch <frosch@openttd.org> parents: 10960 diff changeset	412 {
14759 04bf2dc98085 (svn r19347) -Add: Vehicle GUI now shows power, weight and tractive effort for road vehicles. terkhen <terkhen@openttd.org> parents: 14641 diff changeset	413 /* Only trains and road vehicles have 'weight'. */
10967 57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them) frosch <frosch@openttd.org> parents: 10960 diff changeset	414 switch (this->type) {
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them) frosch <frosch@openttd.org> parents: 10960 diff changeset	415 case VEH_TRAIN:
13114 940252f91c5f (svn r17616) -Codechange [FS#3222]: Enumerize properties used in callback 0x36. Based on Terkhen's work. frosch <frosch@openttd.org> parents: 13067 diff changeset	416 return GetEngineProperty(this->index, PROP_TRAIN_WEIGHT, this->u.rail.weight) << (this->u.rail.railveh_type == RAILVEH_MULTIHEAD ? 1 : 0);
14759 04bf2dc98085 (svn r19347) -Add: Vehicle GUI now shows power, weight and tractive effort for road vehicles. terkhen <terkhen@openttd.org> parents: 14641 diff changeset	417 case VEH_ROAD:
16347 8c9974e20b1c (svn r21058) -Feature [NewGRF]: Add CB36 support for road vehicle properties 0x13 (Power), 0x14 (Weight) and 0x18 (Tractive effort). terkhen <terkhen@openttd.org> parents: 16160 diff changeset	418 return GetEngineProperty(this->index, PROP_ROADVEH_WEIGHT, this->u.road.weight) / 4;
10967 57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them) frosch <frosch@openttd.org> parents: 10960 diff changeset	419
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them) frosch <frosch@openttd.org> parents: 10960 diff changeset	420 default: NOT_REACHED();
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them) frosch <frosch@openttd.org> parents: 10960 diff changeset	421 }
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them) frosch <frosch@openttd.org> parents: 10960 diff changeset	422 }
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them) frosch <frosch@openttd.org> parents: 10960 diff changeset	423
11171 631c89cee615 (svn r15521) -Codechange: add helper function to get the display tractive effort of a vehicle. rubidium <rubidium@openttd.org> parents: 11090 diff changeset	424 /**
16385 4a60a952126d (svn r21101) -Doc: Additions and clarifications of doxygen comments planetmaker <planetmaker@openttd.org> parents: 16384 diff changeset	425 * Returns the tractive effort of the engine for display purposes.
11171 631c89cee615 (svn r15521) -Codechange: add helper function to get the display tractive effort of a vehicle. rubidium <rubidium@openttd.org> parents: 11090 diff changeset	426 * For dual-headed train-engines this is the tractive effort of both heads
631c89cee615 (svn r15521) -Codechange: add helper function to get the display tractive effort of a vehicle. rubidium <rubidium@openttd.org> parents: 11090 diff changeset	427 * @return tractive effort in display units kN
631c89cee615 (svn r15521) -Codechange: add helper function to get the display tractive effort of a vehicle. rubidium <rubidium@openttd.org> parents: 11090 diff changeset	428 */
631c89cee615 (svn r15521) -Codechange: add helper function to get the display tractive effort of a vehicle. rubidium <rubidium@openttd.org> parents: 11090 diff changeset	429 uint Engine::GetDisplayMaxTractiveEffort() const
631c89cee615 (svn r15521) -Codechange: add helper function to get the display tractive effort of a vehicle. rubidium <rubidium@openttd.org> parents: 11090 diff changeset	430 {
14759 04bf2dc98085 (svn r19347) -Add: Vehicle GUI now shows power, weight and tractive effort for road vehicles. terkhen <terkhen@openttd.org> parents: 14641 diff changeset	431 /* Only trains and road vehicles have 'tractive effort'. */
11171 631c89cee615 (svn r15521) -Codechange: add helper function to get the display tractive effort of a vehicle. rubidium <rubidium@openttd.org> parents: 11090 diff changeset	432 switch (this->type) {
631c89cee615 (svn r15521) -Codechange: add helper function to get the display tractive effort of a vehicle. rubidium <rubidium@openttd.org> parents: 11090 diff changeset	433 case VEH_TRAIN:
13114 940252f91c5f (svn r17616) -Codechange [FS#3222]: Enumerize properties used in callback 0x36. Based on Terkhen's work. frosch <frosch@openttd.org> parents: 13067 diff changeset	434 return (10 * this->GetDisplayWeight() * GetEngineProperty(this->index, PROP_TRAIN_TRACTIVE_EFFORT, this->u.rail.tractive_effort)) / 256;
14759 04bf2dc98085 (svn r19347) -Add: Vehicle GUI now shows power, weight and tractive effort for road vehicles. terkhen <terkhen@openttd.org> parents: 14641 diff changeset	435 case VEH_ROAD:
16347 8c9974e20b1c (svn r21058) -Feature [NewGRF]: Add CB36 support for road vehicle properties 0x13 (Power), 0x14 (Weight) and 0x18 (Tractive effort). terkhen <terkhen@openttd.org> parents: 16160 diff changeset	436 return (10 * this->GetDisplayWeight() * GetEngineProperty(this->index, PROP_ROADVEH_TRACTIVE_EFFORT, this->u.road.tractive_effort)) / 256;
11171 631c89cee615 (svn r15521) -Codechange: add helper function to get the display tractive effort of a vehicle. rubidium <rubidium@openttd.org> parents: 11090 diff changeset	437
631c89cee615 (svn r15521) -Codechange: add helper function to get the display tractive effort of a vehicle. rubidium <rubidium@openttd.org> parents: 11090 diff changeset	438 default: NOT_REACHED();
631c89cee615 (svn r15521) -Codechange: add helper function to get the display tractive effort of a vehicle. rubidium <rubidium@openttd.org> parents: 11090 diff changeset	439 }
631c89cee615 (svn r15521) -Codechange: add helper function to get the display tractive effort of a vehicle. rubidium <rubidium@openttd.org> parents: 11090 diff changeset	440 }
631c89cee615 (svn r15521) -Codechange: add helper function to get the display tractive effort of a vehicle. rubidium <rubidium@openttd.org> parents: 11090 diff changeset	441
11296 1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	442 /**
16385 4a60a952126d (svn r21101) -Doc: Additions and clarifications of doxygen comments planetmaker <planetmaker@openttd.org> parents: 16384 diff changeset	443 * Returns the vehicle's (not model's!) life length in days.
12165 299a364a2abc (svn r16581) -Codechange: unify the access to Engine::lifelength. rubidium <rubidium@openttd.org> parents: 12164 diff changeset	444 * @return the life length
299a364a2abc (svn r16581) -Codechange: unify the access to Engine::lifelength. rubidium <rubidium@openttd.org> parents: 12164 diff changeset	445 */
299a364a2abc (svn r16581) -Codechange: unify the access to Engine::lifelength. rubidium <rubidium@openttd.org> parents: 12164 diff changeset	446 Date Engine::GetLifeLengthInDays() const
299a364a2abc (svn r16581) -Codechange: unify the access to Engine::lifelength. rubidium <rubidium@openttd.org> parents: 12164 diff changeset	447 {
299a364a2abc (svn r16581) -Codechange: unify the access to Engine::lifelength. rubidium <rubidium@openttd.org> parents: 12164 diff changeset	448 /* Assume leap years; this gives the player a bit more than the given amount of years, but never less. */
12170 ff38719a9687 (svn r16586) -Codechange: don't store lifelength in the savegame; it can easily be calculated, it isn't used often and now changing extend_vehicle_life in game has some effect. rubidium <rubidium@openttd.org> parents: 12165 diff changeset	449 return (this->info.lifelength + _settings_game.vehicle.extend_vehicle_life) * DAYS_IN_LEAP_YEAR;
12165 299a364a2abc (svn r16581) -Codechange: unify the access to Engine::lifelength. rubidium <rubidium@openttd.org> parents: 12164 diff changeset	450 }
299a364a2abc (svn r16581) -Codechange: unify the access to Engine::lifelength. rubidium <rubidium@openttd.org> parents: 12164 diff changeset	451
299a364a2abc (svn r16581) -Codechange: unify the access to Engine::lifelength. rubidium <rubidium@openttd.org> parents: 12164 diff changeset	452 /**
18656 c107e4bb6187 (svn r23504) -Feature: Aircraft range. michi_cc <michi_cc@openttd.org> parents: 18511 diff changeset	453 * Get the range of an aircraft type.
c107e4bb6187 (svn r23504) -Feature: Aircraft range. michi_cc <michi_cc@openttd.org> parents: 18511 diff changeset	454 * @return Range of the aircraft type in tiles or 0 if unlimited range.
c107e4bb6187 (svn r23504) -Feature: Aircraft range. michi_cc <michi_cc@openttd.org> parents: 18511 diff changeset	455 */
c107e4bb6187 (svn r23504) -Feature: Aircraft range. michi_cc <michi_cc@openttd.org> parents: 18511 diff changeset	456 uint16 Engine::GetRange() const
c107e4bb6187 (svn r23504) -Feature: Aircraft range. michi_cc <michi_cc@openttd.org> parents: 18511 diff changeset	457 {
c107e4bb6187 (svn r23504) -Feature: Aircraft range. michi_cc <michi_cc@openttd.org> parents: 18511 diff changeset	458 switch (this->type) {
c107e4bb6187 (svn r23504) -Feature: Aircraft range. michi_cc <michi_cc@openttd.org> parents: 18511 diff changeset	459 case VEH_AIRCRAFT:
c107e4bb6187 (svn r23504) -Feature: Aircraft range. michi_cc <michi_cc@openttd.org> parents: 18511 diff changeset	460 return GetEngineProperty(this->index, PROP_AIRCRAFT_RANGE, this->u.air.max_range);
c107e4bb6187 (svn r23504) -Feature: Aircraft range. michi_cc <michi_cc@openttd.org> parents: 18511 diff changeset	461
c107e4bb6187 (svn r23504) -Feature: Aircraft range. michi_cc <michi_cc@openttd.org> parents: 18511 diff changeset	462 default: NOT_REACHED();
c107e4bb6187 (svn r23504) -Feature: Aircraft range. michi_cc <michi_cc@openttd.org> parents: 18511 diff changeset	463 }
c107e4bb6187 (svn r23504) -Feature: Aircraft range. michi_cc <michi_cc@openttd.org> parents: 18511 diff changeset	464 }
c107e4bb6187 (svn r23504) -Feature: Aircraft range. michi_cc <michi_cc@openttd.org> parents: 18511 diff changeset	465
c107e4bb6187 (svn r23504) -Feature: Aircraft range. michi_cc <michi_cc@openttd.org> parents: 18511 diff changeset	466 /**
11296 1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	467 * Initializes the EngineOverrideManager with the default engines.
1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	468 */
1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	469 void EngineOverrideManager::ResetToDefaultMapping()
1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	470 {
1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	471 this->Clear();
1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	472 for (VehicleType type = VEH_TRAIN; type <= VEH_AIRCRAFT; type++) {
1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	473 for (uint internal_id = 0; internal_id < _engine_counts[type]; internal_id++) {
1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	474 EngineIDMapping *eid = this->Append();
1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	475 eid->type = type;
1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	476 eid->grfid = INVALID_GRFID;
1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	477 eid->internal_id = internal_id;
1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	478 eid->substitute_id = internal_id;
1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	479 }
1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	480 }
1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	481 }
1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	482
1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	483 /**
1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	484 * Looks up an EngineID in the EngineOverrideManager
1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	485 * @param type Vehicle type
1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	486 * @param grf_local_id The local id in the newgrf
1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	487 * @param grfid The GrfID that defines the scope of grf_local_id.
1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	488 * If a newgrf overrides the engines of another newgrf, the "scope grfid" is the ID of the overridden newgrf.
1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	489 * If dynnamic_engines is disabled, all newgrf share the same ID scope identified by INVALID_GRFID.
1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	490 * @return The engine ID if present, or INVALID_ENGINE if not.
1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	491 */
1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	492 EngineID EngineOverrideManager::GetID(VehicleType type, uint16 grf_local_id, uint32 grfid)
1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	493 {
1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	494 const EngineIDMapping *end = this->End();
1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	495 EngineID index = 0;
1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	496 for (const EngineIDMapping *eid = this->Begin(); eid != end; eid++, index++) {
1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	497 if (eid->type == type && eid->grfid == grfid && eid->internal_id == grf_local_id) {
1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	498 return index;
1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	499 }
1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	500 }
1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	501 return INVALID_ENGINE;
1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	502 }
1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	503
15620 f8e9a3f0c140 (svn r20283) -Codechange: Unify start of doygen comments. frosch <frosch@openttd.org> parents: 15552 diff changeset	504 /**
17235 3f6432af5795 (svn r21975) -Add: console command to reset the engine pool. It removes the traces of engines which are no longer associated to a NewGRF, and can be used to e.g. 'fix' scenarios which were screwed up by the author. You can only use it when there are no vehicles in the game though. frosch <frosch@openttd.org> parents: 17105 diff changeset	505 * Tries to reset the engine mapping to match the current NewGRF configuration.
3f6432af5795 (svn r21975) -Add: console command to reset the engine pool. It removes the traces of engines which are no longer associated to a NewGRF, and can be used to e.g. 'fix' scenarios which were screwed up by the author. You can only use it when there are no vehicles in the game though. frosch <frosch@openttd.org> parents: 17105 diff changeset	506 * This is only possible when there are currently no vehicles in the game.
3f6432af5795 (svn r21975) -Add: console command to reset the engine pool. It removes the traces of engines which are no longer associated to a NewGRF, and can be used to e.g. 'fix' scenarios which were screwed up by the author. You can only use it when there are no vehicles in the game though. frosch <frosch@openttd.org> parents: 17105 diff changeset	507 * @return false if resetting failed due to present vehicles.
3f6432af5795 (svn r21975) -Add: console command to reset the engine pool. It removes the traces of engines which are no longer associated to a NewGRF, and can be used to e.g. 'fix' scenarios which were screwed up by the author. You can only use it when there are no vehicles in the game though. frosch <frosch@openttd.org> parents: 17105 diff changeset	508 */
3f6432af5795 (svn r21975) -Add: console command to reset the engine pool. It removes the traces of engines which are no longer associated to a NewGRF, and can be used to e.g. 'fix' scenarios which were screwed up by the author. You can only use it when there are no vehicles in the game though. frosch <frosch@openttd.org> parents: 17105 diff changeset	509 bool EngineOverrideManager::ResetToCurrentNewGRFConfig()
3f6432af5795 (svn r21975) -Add: console command to reset the engine pool. It removes the traces of engines which are no longer associated to a NewGRF, and can be used to e.g. 'fix' scenarios which were screwed up by the author. You can only use it when there are no vehicles in the game though. frosch <frosch@openttd.org> parents: 17105 diff changeset	510 {
3f6432af5795 (svn r21975) -Add: console command to reset the engine pool. It removes the traces of engines which are no longer associated to a NewGRF, and can be used to e.g. 'fix' scenarios which were screwed up by the author. You can only use it when there are no vehicles in the game though. frosch <frosch@openttd.org> parents: 17105 diff changeset	511 const Vehicle *v;
3f6432af5795 (svn r21975) -Add: console command to reset the engine pool. It removes the traces of engines which are no longer associated to a NewGRF, and can be used to e.g. 'fix' scenarios which were screwed up by the author. You can only use it when there are no vehicles in the game though. frosch <frosch@openttd.org> parents: 17105 diff changeset	512 FOR_ALL_VEHICLES(v) {
3f6432af5795 (svn r21975) -Add: console command to reset the engine pool. It removes the traces of engines which are no longer associated to a NewGRF, and can be used to e.g. 'fix' scenarios which were screwed up by the author. You can only use it when there are no vehicles in the game though. frosch <frosch@openttd.org> parents: 17105 diff changeset	513 if (IsCompanyBuildableVehicleType(v)) return false;
3f6432af5795 (svn r21975) -Add: console command to reset the engine pool. It removes the traces of engines which are no longer associated to a NewGRF, and can be used to e.g. 'fix' scenarios which were screwed up by the author. You can only use it when there are no vehicles in the game though. frosch <frosch@openttd.org> parents: 17105 diff changeset	514 }
3f6432af5795 (svn r21975) -Add: console command to reset the engine pool. It removes the traces of engines which are no longer associated to a NewGRF, and can be used to e.g. 'fix' scenarios which were screwed up by the author. You can only use it when there are no vehicles in the game though. frosch <frosch@openttd.org> parents: 17105 diff changeset	515
3f6432af5795 (svn r21975) -Add: console command to reset the engine pool. It removes the traces of engines which are no longer associated to a NewGRF, and can be used to e.g. 'fix' scenarios which were screwed up by the author. You can only use it when there are no vehicles in the game though. frosch <frosch@openttd.org> parents: 17105 diff changeset	516 /* Reset the engines, they will get new EngineIDs */
3f6432af5795 (svn r21975) -Add: console command to reset the engine pool. It removes the traces of engines which are no longer associated to a NewGRF, and can be used to e.g. 'fix' scenarios which were screwed up by the author. You can only use it when there are no vehicles in the game though. frosch <frosch@openttd.org> parents: 17105 diff changeset	517 _engine_mngr.ResetToDefaultMapping();
3f6432af5795 (svn r21975) -Add: console command to reset the engine pool. It removes the traces of engines which are no longer associated to a NewGRF, and can be used to e.g. 'fix' scenarios which were screwed up by the author. You can only use it when there are no vehicles in the game though. frosch <frosch@openttd.org> parents: 17105 diff changeset	518 ReloadNewGRFData();
3f6432af5795 (svn r21975) -Add: console command to reset the engine pool. It removes the traces of engines which are no longer associated to a NewGRF, and can be used to e.g. 'fix' scenarios which were screwed up by the author. You can only use it when there are no vehicles in the game though. frosch <frosch@openttd.org> parents: 17105 diff changeset	519
3f6432af5795 (svn r21975) -Add: console command to reset the engine pool. It removes the traces of engines which are no longer associated to a NewGRF, and can be used to e.g. 'fix' scenarios which were screwed up by the author. You can only use it when there are no vehicles in the game though. frosch <frosch@openttd.org> parents: 17105 diff changeset	520 return true;
3f6432af5795 (svn r21975) -Add: console command to reset the engine pool. It removes the traces of engines which are no longer associated to a NewGRF, and can be used to e.g. 'fix' scenarios which were screwed up by the author. You can only use it when there are no vehicles in the game though. frosch <frosch@openttd.org> parents: 17105 diff changeset	521 }
3f6432af5795 (svn r21975) -Add: console command to reset the engine pool. It removes the traces of engines which are no longer associated to a NewGRF, and can be used to e.g. 'fix' scenarios which were screwed up by the author. You can only use it when there are no vehicles in the game though. frosch <frosch@openttd.org> parents: 17105 diff changeset	522
3f6432af5795 (svn r21975) -Add: console command to reset the engine pool. It removes the traces of engines which are no longer associated to a NewGRF, and can be used to e.g. 'fix' scenarios which were screwed up by the author. You can only use it when there are no vehicles in the game though. frosch <frosch@openttd.org> parents: 17105 diff changeset	523 /**
17285 be523f4fc2cb (svn r22025) -Fix: verify there is enough space in the pool when creating new pool items while loading old savegames smatz <smatz@openttd.org> parents: 17247 diff changeset	524 * Initialise the engine pool with the data from the original vehicles.
be523f4fc2cb (svn r22025) -Fix: verify there is enough space in the pool when creating new pool items while loading old savegames smatz <smatz@openttd.org> parents: 17247 diff changeset	525 */
8221 188d5ea22361 (svn r11784) -Codechange: set up initial engine data in one place peter1138 <peter1138@openttd.org> parents: 8220 diff changeset	526 void SetupEngines()
188d5ea22361 (svn r11784) -Codechange: set up initial engine data in one place peter1138 <peter1138@openttd.org> parents: 8220 diff changeset	527 {
17247 5221777879f1 (svn r21987) -Fix: Make news items, engine previews and AI preview events deal with no longer existing Engine items after resetting the pool. frosch <frosch@openttd.org> parents: 17246 diff changeset	528 DeleteWindowByClass(WC_ENGINE_PREVIEW);
11972 fd10870d74d4 (svn r16378) -Codechange: replace OldPool with simpler Pool. Compilation time, binary size and run time (with asserts disabled) should be improved smatz <smatz@openttd.org> parents: 11951 diff changeset	529 _engine_pool.CleanPool();
8221 188d5ea22361 (svn r11784) -Codechange: set up initial engine data in one place peter1138 <peter1138@openttd.org> parents: 8220 diff changeset	530
11296 1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	531 assert(_engine_mngr.Length() >= _engine_mngr.NUM_DEFAULT_ENGINES);
1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	532 const EngineIDMapping *end = _engine_mngr.End();
1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	533 uint index = 0;
1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	534 for (const EngineIDMapping *eid = _engine_mngr.Begin(); eid != end; eid++, index++) {
17285 be523f4fc2cb (svn r22025) -Fix: verify there is enough space in the pool when creating new pool items while loading old savegames smatz <smatz@openttd.org> parents: 17247 diff changeset	535 /* Assert is safe; there won't be more than 256 original vehicles
be523f4fc2cb (svn r22025) -Fix: verify there is enough space in the pool when creating new pool items while loading old savegames smatz <smatz@openttd.org> parents: 17247 diff changeset	536 * in any case, and we just cleaned the pool. */
be523f4fc2cb (svn r22025) -Fix: verify there is enough space in the pool when creating new pool items while loading old savegames smatz <smatz@openttd.org> parents: 17247 diff changeset	537 assert(Engine::CanAllocateItem());
11296 1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	538 const Engine *e = new Engine(eid->type, eid->internal_id);
1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	539 assert(e->index == index);
1b6a11831215 (svn r15645) -Fix (r12924)[FS#2612]: Add an EngineOverrideManager to give the term 'compatible newgrf' again some sense and to not crash because of trivial changes. frosch <frosch@openttd.org> parents: 11238 diff changeset	540 }
17105 a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	541
a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	542 _introduced_railtypes = 0;
8221 188d5ea22361 (svn r11784) -Codechange: set up initial engine data in one place peter1138 <peter1138@openttd.org> parents: 8220 diff changeset	543 }
188d5ea22361 (svn r11784) -Codechange: set up initial engine data in one place peter1138 <peter1138@openttd.org> parents: 8220 diff changeset	544
17105 a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	545 /**
a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	546 * Check whether the railtypes should be introduced.
a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	547 */
a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	548 static void CheckRailIntroduction()
a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	549 {
a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	550 /* All railtypes have been introduced. */
a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	551 if (_introduced_railtypes == UINT16_MAX \|\| Company::GetPoolSize() == 0) return;
a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	552
a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	553 /* We need to find the railtypes that are known to all companies. */
a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	554 RailTypes rts = (RailTypes)UINT16_MAX;
a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	555
a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	556 /* We are at, or past the introduction date of the rail. */
a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	557 Company *c;
a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	558 FOR_ALL_COMPANIES(c) {
a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	559 c->avail_railtypes = AddDateIntroducedRailTypes(c->avail_railtypes, _date);
a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	560 rts &= c->avail_railtypes;
a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	561 }
a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	562
a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	563 _introduced_railtypes \|= rts;
a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	564 }
8221 188d5ea22361 (svn r11784) -Codechange: set up initial engine data in one place peter1138 <peter1138@openttd.org> parents: 8220 diff changeset	565
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	566 void ShowEnginePreviewWindow(EngineID engine);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	567
17484 d0d74ae900fb (svn r22239) -Doc: Further engine doxyment additions. alberth <alberth@openttd.org> parents: 17285 diff changeset	568 /**
d0d74ae900fb (svn r22239) -Doc: Further engine doxyment additions. alberth <alberth@openttd.org> parents: 17285 diff changeset	569 * Determine whether an engine type is a wagon (and not a loco).
d0d74ae900fb (svn r22239) -Doc: Further engine doxyment additions. alberth <alberth@openttd.org> parents: 17285 diff changeset	570 * @param index %Engine getting queried.
d0d74ae900fb (svn r22239) -Doc: Further engine doxyment additions. alberth <alberth@openttd.org> parents: 17285 diff changeset	571 * @return Whether the queried engine is a wagon.
d0d74ae900fb (svn r22239) -Doc: Further engine doxyment additions. alberth <alberth@openttd.org> parents: 17285 diff changeset	572 */
9468 07d40eb8252e (svn r13388) -Codechange: Remove "my invented flag for something that is a wagon" peter1138 <peter1138@openttd.org> parents: 9417 diff changeset	573 static bool IsWagon(EngineID index)
07d40eb8252e (svn r13388) -Codechange: Remove "my invented flag for something that is a wagon" peter1138 <peter1138@openttd.org> parents: 9417 diff changeset	574 {
11922 0a4b63f3f3c3 (svn r16325) -Codechange: replace GetPoolItem(index) by PoolItem::Get(index) smatz <smatz@openttd.org> parents: 11730 diff changeset	575 const Engine *e = Engine::Get(index);
9468 07d40eb8252e (svn r13388) -Codechange: Remove "my invented flag for something that is a wagon" peter1138 <peter1138@openttd.org> parents: 9417 diff changeset	576 return e->type == VEH_TRAIN && e->u.rail.railveh_type == RAILVEH_WAGON;
07d40eb8252e (svn r13388) -Codechange: Remove "my invented flag for something that is a wagon" peter1138 <peter1138@openttd.org> parents: 9417 diff changeset	577 }
07d40eb8252e (svn r13388) -Codechange: Remove "my invented flag for something that is a wagon" peter1138 <peter1138@openttd.org> parents: 9417 diff changeset	578
17484 d0d74ae900fb (svn r22239) -Doc: Further engine doxyment additions. alberth <alberth@openttd.org> parents: 17285 diff changeset	579 /**
d0d74ae900fb (svn r22239) -Doc: Further engine doxyment additions. alberth <alberth@openttd.org> parents: 17285 diff changeset	580 * Update #reliability of engine \a e, (if needed) update the engine GUIs.
d0d74ae900fb (svn r22239) -Doc: Further engine doxyment additions. alberth <alberth@openttd.org> parents: 17285 diff changeset	581 * @param e %Engine to update.
d0d74ae900fb (svn r22239) -Doc: Further engine doxyment additions. alberth <alberth@openttd.org> parents: 17285 diff changeset	582 */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	583 static void CalcEngineReliability(Engine *e)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	584 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	585 uint age = e->age;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	586
6606 a06a7d24392b (svn r9825) -Codechange: [NewGRF] Add support for early vehicle retirement. peter1138 <peter1138@openttd.org> parents: 6530 diff changeset	587 /* Check for early retirement */
10427 4b216e04a76c (svn r14680) -Feature(ette) [FS#2434]: Use property 4 (model life) also for wagons. frosch <frosch@openttd.org> parents: 10208 diff changeset	588 if (e->company_avail != 0 && !_settings_game.vehicle.never_expire_vehicles && e->info.base_life != 0xFF) {
9070 11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	589 int retire_early = e->info.retire_early;
8509 721797d63deb (svn r12084) -Fix: 'Early retirement'-properties are signed. frosch <frosch@openttd.org> parents: 8479 diff changeset	590 uint retire_early_max_age = max(0, e->duration_phase_1 + e->duration_phase_2 - retire_early * 12);
721797d63deb (svn r12084) -Fix: 'Early retirement'-properties are signed. frosch <frosch@openttd.org> parents: 8479 diff changeset	591 if (retire_early != 0 && age >= retire_early_max_age) {
6606 a06a7d24392b (svn r9825) -Codechange: [NewGRF] Add support for early vehicle retirement. peter1138 <peter1138@openttd.org> parents: 6530 diff changeset	592 /* Early retirement is enabled and we're past the date... */
10207 c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	593 e->company_avail = 0;
6606 a06a7d24392b (svn r9825) -Codechange: [NewGRF] Add support for early vehicle retirement. peter1138 <peter1138@openttd.org> parents: 6530 diff changeset	594 AddRemoveEngineFromAutoreplaceAndBuildWindows(e->type);
a06a7d24392b (svn r9825) -Codechange: [NewGRF] Add support for early vehicle retirement. peter1138 <peter1138@openttd.org> parents: 6530 diff changeset	595 }
a06a7d24392b (svn r9825) -Codechange: [NewGRF] Add support for early vehicle retirement. peter1138 <peter1138@openttd.org> parents: 6530 diff changeset	596 }
a06a7d24392b (svn r9825) -Codechange: [NewGRF] Add support for early vehicle retirement. peter1138 <peter1138@openttd.org> parents: 6530 diff changeset	597
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	598 if (age < e->duration_phase_1) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	599 uint start = e->reliability_start;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	600 e->reliability = age * (e->reliability_max - start) / e->duration_phase_1 + start;
10427 4b216e04a76c (svn r14680) -Feature(ette) [FS#2434]: Use property 4 (model life) also for wagons. frosch <frosch@openttd.org> parents: 10208 diff changeset	601 } else if ((age -= e->duration_phase_1) < e->duration_phase_2 \|\| _settings_game.vehicle.never_expire_vehicles \|\| e->info.base_life == 0xFF) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	602 /* We are at the peak of this engines life. It will have max reliability.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	603 * This is also true if the engines never expire. They will not go bad over time */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	604 e->reliability = e->reliability_max;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	605 } else if ((age -= e->duration_phase_2) < e->duration_phase_3) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	606 uint max = e->reliability_max;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	607 e->reliability = (int)age * (int)(e->reliability_final - max) / e->duration_phase_3 + max;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	608 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	609 /* time's up for this engine.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	610 * We will now completely retire this design */
10207 c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	611 e->company_avail = 0;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	612 e->reliability = e->reliability_final;
5944 ca95cde4d1b4 (svn r8610) -Codechange/Feature: rewrote the list handling in the autoreplace window bjarni <bjarni@openttd.org> parents: 5868 diff changeset	613 /* Kick this engine out of the lists */
ca95cde4d1b4 (svn r8610) -Codechange/Feature: rewrote the list handling in the autoreplace window bjarni <bjarni@openttd.org> parents: 5868 diff changeset	614 AddRemoveEngineFromAutoreplaceAndBuildWindows(e->type);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	615 }
13034 6eb3f749890a (svn r17532) -Codechange: Rename several Invalidate functions to SetDirty for more consistency and distinguishability. frosch <frosch@openttd.org> parents: 12837 diff changeset	616 SetWindowClassesDirty(WC_BUILD_VEHICLE); // Update to show the new reliability
6eb3f749890a (svn r17532) -Codechange: Rename several Invalidate functions to SetDirty for more consistency and distinguishability. frosch <frosch@openttd.org> parents: 12837 diff changeset	617 SetWindowClassesDirty(WC_REPLACE_VEHICLE);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	618 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	619
15653 930fc2895ced (svn r20318) -Doc: Doxygen additions. alberth <alberth@openttd.org> parents: 15652 diff changeset	620 /** Compute the value for #_year_engine_aging_stops. */
10631 85cfd6fe68e1 (svn r14926) -Feature: Automatically set last engine ageing year to the last 'introduction year plus half model life', to allow engines later than 2050 to appear. peter1138 <peter1138@openttd.org> parents: 10571 diff changeset	621 void SetYearEngineAgingStops()
85cfd6fe68e1 (svn r14926) -Feature: Automatically set last engine ageing year to the last 'introduction year plus half model life', to allow engines later than 2050 to appear. peter1138 <peter1138@openttd.org> parents: 10571 diff changeset	622 {
85cfd6fe68e1 (svn r14926) -Feature: Automatically set last engine ageing year to the last 'introduction year plus half model life', to allow engines later than 2050 to appear. peter1138 <peter1138@openttd.org> parents: 10571 diff changeset	623 /* Determine last engine aging year, default to 2050 as previously. */
85cfd6fe68e1 (svn r14926) -Feature: Automatically set last engine ageing year to the last 'introduction year plus half model life', to allow engines later than 2050 to appear. peter1138 <peter1138@openttd.org> parents: 10571 diff changeset	624 _year_engine_aging_stops = 2050;
85cfd6fe68e1 (svn r14926) -Feature: Automatically set last engine ageing year to the last 'introduction year plus half model life', to allow engines later than 2050 to appear. peter1138 <peter1138@openttd.org> parents: 10571 diff changeset	625
85cfd6fe68e1 (svn r14926) -Feature: Automatically set last engine ageing year to the last 'introduction year plus half model life', to allow engines later than 2050 to appear. peter1138 <peter1138@openttd.org> parents: 10571 diff changeset	626 const Engine *e;
85cfd6fe68e1 (svn r14926) -Feature: Automatically set last engine ageing year to the last 'introduction year plus half model life', to allow engines later than 2050 to appear. peter1138 <peter1138@openttd.org> parents: 10571 diff changeset	627 FOR_ALL_ENGINES(e) {
85cfd6fe68e1 (svn r14926) -Feature: Automatically set last engine ageing year to the last 'introduction year plus half model life', to allow engines later than 2050 to appear. peter1138 <peter1138@openttd.org> parents: 10571 diff changeset	628 const EngineInfo *ei = &e->info;
85cfd6fe68e1 (svn r14926) -Feature: Automatically set last engine ageing year to the last 'introduction year plus half model life', to allow engines later than 2050 to appear. peter1138 <peter1138@openttd.org> parents: 10571 diff changeset	629
85cfd6fe68e1 (svn r14926) -Feature: Automatically set last engine ageing year to the last 'introduction year plus half model life', to allow engines later than 2050 to appear. peter1138 <peter1138@openttd.org> parents: 10571 diff changeset	630 /* Exclude certain engines */
85cfd6fe68e1 (svn r14926) -Feature: Automatically set last engine ageing year to the last 'introduction year plus half model life', to allow engines later than 2050 to appear. peter1138 <peter1138@openttd.org> parents: 10571 diff changeset	631 if (!HasBit(ei->climates, _settings_game.game_creation.landscape)) continue;
85cfd6fe68e1 (svn r14926) -Feature: Automatically set last engine ageing year to the last 'introduction year plus half model life', to allow engines later than 2050 to appear. peter1138 <peter1138@openttd.org> parents: 10571 diff changeset	632 if (e->type == VEH_TRAIN && e->u.rail.railveh_type == RAILVEH_WAGON) continue;
85cfd6fe68e1 (svn r14926) -Feature: Automatically set last engine ageing year to the last 'introduction year plus half model life', to allow engines later than 2050 to appear. peter1138 <peter1138@openttd.org> parents: 10571 diff changeset	633
85cfd6fe68e1 (svn r14926) -Feature: Automatically set last engine ageing year to the last 'introduction year plus half model life', to allow engines later than 2050 to appear. peter1138 <peter1138@openttd.org> parents: 10571 diff changeset	634 /* Base year ending date on half the model life */
85cfd6fe68e1 (svn r14926) -Feature: Automatically set last engine ageing year to the last 'introduction year plus half model life', to allow engines later than 2050 to appear. peter1138 <peter1138@openttd.org> parents: 10571 diff changeset	635 YearMonthDay ymd;
10744 0118ca646690 (svn r15077) -Codechange: enumify DAYS_IN_YEAR and DAYS_IN_LEAP_YEAR smatz <smatz@openttd.org> parents: 10696 diff changeset	636 ConvertDateToYMD(ei->base_intro + (ei->lifelength * DAYS_IN_LEAP_YEAR) / 2, &ymd);
10631 85cfd6fe68e1 (svn r14926) -Feature: Automatically set last engine ageing year to the last 'introduction year plus half model life', to allow engines later than 2050 to appear. peter1138 <peter1138@openttd.org> parents: 10571 diff changeset	637
85cfd6fe68e1 (svn r14926) -Feature: Automatically set last engine ageing year to the last 'introduction year plus half model life', to allow engines later than 2050 to appear. peter1138 <peter1138@openttd.org> parents: 10571 diff changeset	638 _year_engine_aging_stops = max(_year_engine_aging_stops, ymd.year);
85cfd6fe68e1 (svn r14926) -Feature: Automatically set last engine ageing year to the last 'introduction year plus half model life', to allow engines later than 2050 to appear. peter1138 <peter1138@openttd.org> parents: 10571 diff changeset	639 }
85cfd6fe68e1 (svn r14926) -Feature: Automatically set last engine ageing year to the last 'introduction year plus half model life', to allow engines later than 2050 to appear. peter1138 <peter1138@openttd.org> parents: 10571 diff changeset	640 }
85cfd6fe68e1 (svn r14926) -Feature: Automatically set last engine ageing year to the last 'introduction year plus half model life', to allow engines later than 2050 to appear. peter1138 <peter1138@openttd.org> parents: 10571 diff changeset	641
17640 99d6211b8c36 (svn r22411) -Document: another bunch of bits rubidium <rubidium@openttd.org> parents: 17495 diff changeset	642 /**
99d6211b8c36 (svn r22411) -Document: another bunch of bits rubidium <rubidium@openttd.org> parents: 17495 diff changeset	643 * Start/initialise one engine.
99d6211b8c36 (svn r22411) -Document: another bunch of bits rubidium <rubidium@openttd.org> parents: 17495 diff changeset	644 * @param e The engine to initialise.
99d6211b8c36 (svn r22411) -Document: another bunch of bits rubidium <rubidium@openttd.org> parents: 17495 diff changeset	645 * @param aging_date The date used for age calculations.
99d6211b8c36 (svn r22411) -Document: another bunch of bits rubidium <rubidium@openttd.org> parents: 17495 diff changeset	646 */
10881 8e9bff1a3e56 (svn r15216) -Feature: native support for Transport Tycoon (Original) savegames. Based on SVXConverter's source code and documentation by Roman Vetter smatz <smatz@openttd.org> parents: 10744 diff changeset	647 void StartupOneEngine(Engine *e, Date aging_date)
8e9bff1a3e56 (svn r15216) -Feature: native support for Transport Tycoon (Original) savegames. Based on SVXConverter's source code and documentation by Roman Vetter smatz <smatz@openttd.org> parents: 10744 diff changeset	648 {
8e9bff1a3e56 (svn r15216) -Feature: native support for Transport Tycoon (Original) savegames. Based on SVXConverter's source code and documentation by Roman Vetter smatz <smatz@openttd.org> parents: 10744 diff changeset	649 const EngineInfo *ei = &e->info;
8e9bff1a3e56 (svn r15216) -Feature: native support for Transport Tycoon (Original) savegames. Based on SVXConverter's source code and documentation by Roman Vetter smatz <smatz@openttd.org> parents: 10744 diff changeset	650
8e9bff1a3e56 (svn r15216) -Feature: native support for Transport Tycoon (Original) savegames. Based on SVXConverter's source code and documentation by Roman Vetter smatz <smatz@openttd.org> parents: 10744 diff changeset	651 e->age = 0;
8e9bff1a3e56 (svn r15216) -Feature: native support for Transport Tycoon (Original) savegames. Based on SVXConverter's source code and documentation by Roman Vetter smatz <smatz@openttd.org> parents: 10744 diff changeset	652 e->flags = 0;
8e9bff1a3e56 (svn r15216) -Feature: native support for Transport Tycoon (Original) savegames. Based on SVXConverter's source code and documentation by Roman Vetter smatz <smatz@openttd.org> parents: 10744 diff changeset	653 e->company_avail = 0;
8e9bff1a3e56 (svn r15216) -Feature: native support for Transport Tycoon (Original) savegames. Based on SVXConverter's source code and documentation by Roman Vetter smatz <smatz@openttd.org> parents: 10744 diff changeset	654
12492 3fbb8c75e370 (svn r16929) -Change: There is no point in not randomising engine introduction-date before 1922. Instead disable the randomisation for the first two years after game-start, so you do not have to wait for the first engine. frosch <frosch@openttd.org> parents: 12484 diff changeset	655 /* Don't randomise the start-date in the first two years after gamestart to ensure availability
3fbb8c75e370 (svn r16929) -Change: There is no point in not randomising engine introduction-date before 1922. Instead disable the randomisation for the first two years after game-start, so you do not have to wait for the first engine. frosch <frosch@openttd.org> parents: 12484 diff changeset	656 * of engines in early starting games.
3fbb8c75e370 (svn r16929) -Change: There is no point in not randomising engine introduction-date before 1922. Instead disable the randomisation for the first two years after game-start, so you do not have to wait for the first engine. frosch <frosch@openttd.org> parents: 12484 diff changeset	657 * Note: TTDP uses fixed 1922 */
15652 354307d245e5 (svn r20317) -Codechange: Move variable declaration to their first use. alberth <alberth@openttd.org> parents: 15623 diff changeset	658 uint32 r = Random();
12492 3fbb8c75e370 (svn r16929) -Change: There is no point in not randomising engine introduction-date before 1922. Instead disable the randomisation for the first two years after game-start, so you do not have to wait for the first engine. frosch <frosch@openttd.org> parents: 12484 diff changeset	659 e->intro_date = ei->base_intro <= ConvertYMDToDate(_settings_game.game_creation.starting_year + 2, 0, 1) ? ei->base_intro : (Date)GB(r, 0, 9) + ei->base_intro;
10881 8e9bff1a3e56 (svn r15216) -Feature: native support for Transport Tycoon (Original) savegames. Based on SVXConverter's source code and documentation by Roman Vetter smatz <smatz@openttd.org> parents: 10744 diff changeset	660 if (e->intro_date <= _date) {
8e9bff1a3e56 (svn r15216) -Feature: native support for Transport Tycoon (Original) savegames. Based on SVXConverter's source code and documentation by Roman Vetter smatz <smatz@openttd.org> parents: 10744 diff changeset	661 e->age = (aging_date - e->intro_date) >> 5;
8e9bff1a3e56 (svn r15216) -Feature: native support for Transport Tycoon (Original) savegames. Based on SVXConverter's source code and documentation by Roman Vetter smatz <smatz@openttd.org> parents: 10744 diff changeset	662 e->company_avail = (CompanyMask)-1;
8e9bff1a3e56 (svn r15216) -Feature: native support for Transport Tycoon (Original) savegames. Based on SVXConverter's source code and documentation by Roman Vetter smatz <smatz@openttd.org> parents: 10744 diff changeset	663 e->flags \|= ENGINE_AVAILABLE;
8e9bff1a3e56 (svn r15216) -Feature: native support for Transport Tycoon (Original) savegames. Based on SVXConverter's source code and documentation by Roman Vetter smatz <smatz@openttd.org> parents: 10744 diff changeset	664 }
8e9bff1a3e56 (svn r15216) -Feature: native support for Transport Tycoon (Original) savegames. Based on SVXConverter's source code and documentation by Roman Vetter smatz <smatz@openttd.org> parents: 10744 diff changeset	665
8e9bff1a3e56 (svn r15216) -Feature: native support for Transport Tycoon (Original) savegames. Based on SVXConverter's source code and documentation by Roman Vetter smatz <smatz@openttd.org> parents: 10744 diff changeset	666 e->reliability_start = GB(r, 16, 14) + 0x7AE0;
8e9bff1a3e56 (svn r15216) -Feature: native support for Transport Tycoon (Original) savegames. Based on SVXConverter's source code and documentation by Roman Vetter smatz <smatz@openttd.org> parents: 10744 diff changeset	667 r = Random();
8e9bff1a3e56 (svn r15216) -Feature: native support for Transport Tycoon (Original) savegames. Based on SVXConverter's source code and documentation by Roman Vetter smatz <smatz@openttd.org> parents: 10744 diff changeset	668 e->reliability_max = GB(r, 0, 14) + 0xBFFF;
8e9bff1a3e56 (svn r15216) -Feature: native support for Transport Tycoon (Original) savegames. Based on SVXConverter's source code and documentation by Roman Vetter smatz <smatz@openttd.org> parents: 10744 diff changeset	669 e->reliability_final = GB(r, 16, 14) + 0x3FFF;
8e9bff1a3e56 (svn r15216) -Feature: native support for Transport Tycoon (Original) savegames. Based on SVXConverter's source code and documentation by Roman Vetter smatz <smatz@openttd.org> parents: 10744 diff changeset	670
8e9bff1a3e56 (svn r15216) -Feature: native support for Transport Tycoon (Original) savegames. Based on SVXConverter's source code and documentation by Roman Vetter smatz <smatz@openttd.org> parents: 10744 diff changeset	671 r = Random();
8e9bff1a3e56 (svn r15216) -Feature: native support for Transport Tycoon (Original) savegames. Based on SVXConverter's source code and documentation by Roman Vetter smatz <smatz@openttd.org> parents: 10744 diff changeset	672 e->duration_phase_1 = GB(r, 0, 5) + 7;
8e9bff1a3e56 (svn r15216) -Feature: native support for Transport Tycoon (Original) savegames. Based on SVXConverter's source code and documentation by Roman Vetter smatz <smatz@openttd.org> parents: 10744 diff changeset	673 e->duration_phase_2 = GB(r, 5, 4) + ei->base_life * 12 - 96;
8e9bff1a3e56 (svn r15216) -Feature: native support for Transport Tycoon (Original) savegames. Based on SVXConverter's source code and documentation by Roman Vetter smatz <smatz@openttd.org> parents: 10744 diff changeset	674 e->duration_phase_3 = GB(r, 9, 7) + 120;
8e9bff1a3e56 (svn r15216) -Feature: native support for Transport Tycoon (Original) savegames. Based on SVXConverter's source code and documentation by Roman Vetter smatz <smatz@openttd.org> parents: 10744 diff changeset	675
8e9bff1a3e56 (svn r15216) -Feature: native support for Transport Tycoon (Original) savegames. Based on SVXConverter's source code and documentation by Roman Vetter smatz <smatz@openttd.org> parents: 10744 diff changeset	676 e->reliability_spd_dec = ei->decay_speed << 2;
8e9bff1a3e56 (svn r15216) -Feature: native support for Transport Tycoon (Original) savegames. Based on SVXConverter's source code and documentation by Roman Vetter smatz <smatz@openttd.org> parents: 10744 diff changeset	677
8e9bff1a3e56 (svn r15216) -Feature: native support for Transport Tycoon (Original) savegames. Based on SVXConverter's source code and documentation by Roman Vetter smatz <smatz@openttd.org> parents: 10744 diff changeset	678 CalcEngineReliability(e);
8e9bff1a3e56 (svn r15216) -Feature: native support for Transport Tycoon (Original) savegames. Based on SVXConverter's source code and documentation by Roman Vetter smatz <smatz@openttd.org> parents: 10744 diff changeset	679
8e9bff1a3e56 (svn r15216) -Feature: native support for Transport Tycoon (Original) savegames. Based on SVXConverter's source code and documentation by Roman Vetter smatz <smatz@openttd.org> parents: 10744 diff changeset	680 /* prevent certain engines from ever appearing. */
8e9bff1a3e56 (svn r15216) -Feature: native support for Transport Tycoon (Original) savegames. Based on SVXConverter's source code and documentation by Roman Vetter smatz <smatz@openttd.org> parents: 10744 diff changeset	681 if (!HasBit(ei->climates, _settings_game.game_creation.landscape)) {
8e9bff1a3e56 (svn r15216) -Feature: native support for Transport Tycoon (Original) savegames. Based on SVXConverter's source code and documentation by Roman Vetter smatz <smatz@openttd.org> parents: 10744 diff changeset	682 e->flags \|= ENGINE_AVAILABLE;
8e9bff1a3e56 (svn r15216) -Feature: native support for Transport Tycoon (Original) savegames. Based on SVXConverter's source code and documentation by Roman Vetter smatz <smatz@openttd.org> parents: 10744 diff changeset	683 e->company_avail = 0;
8e9bff1a3e56 (svn r15216) -Feature: native support for Transport Tycoon (Original) savegames. Based on SVXConverter's source code and documentation by Roman Vetter smatz <smatz@openttd.org> parents: 10744 diff changeset	684 }
8e9bff1a3e56 (svn r15216) -Feature: native support for Transport Tycoon (Original) savegames. Based on SVXConverter's source code and documentation by Roman Vetter smatz <smatz@openttd.org> parents: 10744 diff changeset	685 }
8e9bff1a3e56 (svn r15216) -Feature: native support for Transport Tycoon (Original) savegames. Based on SVXConverter's source code and documentation by Roman Vetter smatz <smatz@openttd.org> parents: 10744 diff changeset	686
18247 973050b62813 (svn r23083) -Fix: run StartupEngines() if NewGRFs changed during loading a savegame, just like it's running when NewGRFs are changed during a game yexo <yexo@openttd.org> parents: 18239 diff changeset	687 /**
973050b62813 (svn r23083) -Fix: run StartupEngines() if NewGRFs changed during loading a savegame, just like it's running when NewGRFs are changed during a game yexo <yexo@openttd.org> parents: 18239 diff changeset	688 * Start/initialise all our engines. Must be called whenever there are changes
973050b62813 (svn r23083) -Fix: run StartupEngines() if NewGRFs changed during loading a savegame, just like it's running when NewGRFs are changed during a game yexo <yexo@openttd.org> parents: 18239 diff changeset	689 * to the NewGRF config.
973050b62813 (svn r23083) -Fix: run StartupEngines() if NewGRFs changed during loading a savegame, just like it's running when NewGRFs are changed during a game yexo <yexo@openttd.org> parents: 18239 diff changeset	690 */
6247 57363e064324 (svn r9050) -Codechange: Foo(void) -> Foo() rubidium <rubidium@openttd.org> parents: 6209 diff changeset	691 void StartupEngines()
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	692 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	693 Engine *e;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	694 /* Aging of vehicles stops, so account for that when starting late */
10631 85cfd6fe68e1 (svn r14926) -Feature: Automatically set last engine ageing year to the last 'introduction year plus half model life', to allow engines later than 2050 to appear. peter1138 <peter1138@openttd.org> parents: 10571 diff changeset	695 const Date aging_date = min(_date, ConvertYMDToDate(_year_engine_aging_stops, 0, 1));
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	696
9070 11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	697 FOR_ALL_ENGINES(e) {
10881 8e9bff1a3e56 (svn r15216) -Feature: native support for Transport Tycoon (Original) savegames. Based on SVXConverter's source code and documentation by Roman Vetter smatz <smatz@openttd.org> parents: 10744 diff changeset	698 StartupOneEngine(e, aging_date);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	699 }
10023 d8894068dd04 (svn r14182) -Fix: After applying NewGRF settings, all rail and road types were available as the engine availability check was performed too early. peter1138 <peter1138@openttd.org> parents: 9914 diff changeset	700
d8894068dd04 (svn r14182) -Fix: After applying NewGRF settings, all rail and road types were available as the engine availability check was performed too early. peter1138 <peter1138@openttd.org> parents: 9914 diff changeset	701 /* Update the bitmasks for the vehicle lists */
10207 c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	702 Company *c;
c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	703 FOR_ALL_COMPANIES(c) {
c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	704 c->avail_railtypes = GetCompanyRailtypes(c->index);
c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	705 c->avail_roadtypes = GetCompanyRoadtypes(c->index);
10023 d8894068dd04 (svn r14182) -Fix: After applying NewGRF settings, all rail and road types were available as the engine availability check was performed too early. peter1138 <peter1138@openttd.org> parents: 9914 diff changeset	706 }
16643 bb429a529a4a (svn r21374) -Fix: Purchases lists were not invalidated when using 'resetengines' planetmaker <planetmaker@openttd.org> parents: 16514 diff changeset	707
17105 a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	708 /* Rail types that are invalid or never introduced are marked as
a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	709 * being introduced upon start. That way we can easily check whether
a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	710 * there is any date related introduction that is still going to
a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	711 * happen somewhere in the future. */
a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	712 for (RailType rt = RAILTYPE_BEGIN; rt != RAILTYPE_END; rt++) {
a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	713 const RailtypeInfo *rti = GetRailTypeInfo(rt);
a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	714 if (rti->label != 0 && IsInsideMM(rti->introduction_date, 0, MAX_DAY)) continue;
a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	715
a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	716 SetBit(_introduced_railtypes, rt);
a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	717 }
a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	718
a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	719 CheckRailIntroduction();
a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	720
16643 bb429a529a4a (svn r21374) -Fix: Purchases lists were not invalidated when using 'resetengines' planetmaker <planetmaker@openttd.org> parents: 16514 diff changeset	721 /* Invalidate any open purchase lists */
bb429a529a4a (svn r21374) -Fix: Purchases lists were not invalidated when using 'resetengines' planetmaker <planetmaker@openttd.org> parents: 16514 diff changeset	722 InvalidateWindowClassesData(WC_BUILD_VEHICLE);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	723 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	724
17484 d0d74ae900fb (svn r22239) -Doc: Further engine doxyment additions. alberth <alberth@openttd.org> parents: 17285 diff changeset	725 /**
d0d74ae900fb (svn r22239) -Doc: Further engine doxyment additions. alberth <alberth@openttd.org> parents: 17285 diff changeset	726 * Company \a company accepts engine \a eid for preview.
d0d74ae900fb (svn r22239) -Doc: Further engine doxyment additions. alberth <alberth@openttd.org> parents: 17285 diff changeset	727 * @param eid Engine being accepted (is under preview).
d0d74ae900fb (svn r22239) -Doc: Further engine doxyment additions. alberth <alberth@openttd.org> parents: 17285 diff changeset	728 * @param company Current company previewing the engine.
d0d74ae900fb (svn r22239) -Doc: Further engine doxyment additions. alberth <alberth@openttd.org> parents: 17285 diff changeset	729 */
10207 c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	730 static void AcceptEnginePreview(EngineID eid, CompanyID company)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	731 {
11922 0a4b63f3f3c3 (svn r16325) -Codechange: replace GetPoolItem(index) by PoolItem::Get(index) smatz <smatz@openttd.org> parents: 11730 diff changeset	732 Engine *e = Engine::Get(eid);
0a4b63f3f3c3 (svn r16325) -Codechange: replace GetPoolItem(index) by PoolItem::Get(index) smatz <smatz@openttd.org> parents: 11730 diff changeset	733 Company *c = Company::Get(company);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	734
10207 c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	735 SetBit(e->company_avail, company);
6259 4a39d6291d58 (svn r9068) -Codechange: capitalize the VEH_Train etc. enums to match the coding style (and rest of the code). rubidium <rubidium@openttd.org> parents: 6247 diff changeset	736 if (e->type == VEH_TRAIN) {
13218 03a409fa4c29 (svn r17725) -Codechange: Reduce usage of EngInfo and XxxVehInfo, esp. when a Engine * is already present. frosch <frosch@openttd.org> parents: 13193 diff changeset	737 assert(e->u.rail.railtype < RAILTYPE_END);
17105 a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	738 c->avail_railtypes = AddDateIntroducedRailTypes(c->avail_railtypes \| GetRailTypeInfo(e->u.rail.railtype)->introduces_railtypes, _date);
6685 91a7c42b133c (svn r9917) -Codechange: prepare some more areas for more road types. rubidium <rubidium@openttd.org> parents: 6643 diff changeset	739 } else if (e->type == VEH_ROAD) {
13218 03a409fa4c29 (svn r17725) -Codechange: Reduce usage of EngInfo and XxxVehInfo, esp. when a Engine * is already present. frosch <frosch@openttd.org> parents: 13193 diff changeset	740 SetBit(c->avail_roadtypes, HasBit(e->info.misc_flags, EF_ROAD_TRAM) ? ROADTYPE_TRAM : ROADTYPE_ROAD);
5823 4f8ecdfccbd3 (svn r8385) -Fix tron <tron@openttd.org> parents: 5763 diff changeset	741 }
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	742
10207 c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	743 e->preview_company_rank = 0xFF;
c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	744 if (company == _local_company) {
5944 ca95cde4d1b4 (svn r8610) -Codechange/Feature: rewrote the list handling in the autoreplace window bjarni <bjarni@openttd.org> parents: 5868 diff changeset	745 AddRemoveEngineFromAutoreplaceAndBuildWindows(e->type);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	746 }
16160 c638d1941c58 (svn r20856) -Fix [FS#4141]: Road/water toolbars did not get updated when the first vehicle of their type becomes available. terkhen <terkhen@openttd.org> parents: 15763 diff changeset	747
c638d1941c58 (svn r20856) -Fix [FS#4141]: Road/water toolbars did not get updated when the first vehicle of their type becomes available. terkhen <terkhen@openttd.org> parents: 15763 diff changeset	748 /* Update the toolbar. */
c638d1941c58 (svn r20856) -Fix [FS#4141]: Road/water toolbars did not get updated when the first vehicle of their type becomes available. terkhen <terkhen@openttd.org> parents: 15763 diff changeset	749 if (e->type == VEH_ROAD) InvalidateWindowData(WC_BUILD_TOOLBAR, TRANSPORT_ROAD);
c638d1941c58 (svn r20856) -Fix [FS#4141]: Road/water toolbars did not get updated when the first vehicle of their type becomes available. terkhen <terkhen@openttd.org> parents: 15763 diff changeset	750 if (e->type == VEH_SHIP) InvalidateWindowData(WC_BUILD_TOOLBAR, TRANSPORT_WATER);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	751 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	752
15653 930fc2895ced (svn r20318) -Doc: Doxygen additions. alberth <alberth@openttd.org> parents: 15652 diff changeset	753 /**
930fc2895ced (svn r20318) -Doc: Doxygen additions. alberth <alberth@openttd.org> parents: 15652 diff changeset	754 * Get the N-th best company.
930fc2895ced (svn r20318) -Doc: Doxygen additions. alberth <alberth@openttd.org> parents: 15652 diff changeset	755 * @param pp Value N, 1 means best, 2 means second best, etc.
930fc2895ced (svn r20318) -Doc: Doxygen additions. alberth <alberth@openttd.org> parents: 15652 diff changeset	756 * @return N-th best company if it exists, #INVALID_COMPANY otherwise.
930fc2895ced (svn r20318) -Doc: Doxygen additions. alberth <alberth@openttd.org> parents: 15652 diff changeset	757 */
10207 c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	758 static CompanyID GetBestCompany(uint8 pp)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	759 {
10207 c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	760 CompanyID best_company;
10477 20da0dd3f897 (svn r14732) -Codechange: replace some magic number with less magic constants and use the proper type for a few variables. rubidium <rubidium@openttd.org> parents: 10430 diff changeset	761 CompanyMask mask = 0;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	762
8572 8a95003be848 (svn r12150) -Fix (r12143): compiler warnings - possible use of uninitialised variable smatz <smatz@openttd.org> parents: 8565 diff changeset	763 do {
15652 354307d245e5 (svn r20317) -Codechange: Move variable declaration to their first use. alberth <alberth@openttd.org> parents: 15623 diff changeset	764 int32 best_hist = -1;
10207 c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	765 best_company = INVALID_COMPANY;
15652 354307d245e5 (svn r20317) -Codechange: Move variable declaration to their first use. alberth <alberth@openttd.org> parents: 15623 diff changeset	766
354307d245e5 (svn r20317) -Codechange: Move variable declaration to their first use. alberth <alberth@openttd.org> parents: 15623 diff changeset	767 const Company *c;
10207 c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	768 FOR_ALL_COMPANIES(c) {
c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	769 if (c->block_preview == 0 && !HasBit(mask, c->index) &&
c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	770 c->old_economy[0].performance_history > best_hist) {
c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	771 best_hist = c->old_economy[0].performance_history;
c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	772 best_company = c->index;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	773 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	774 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	775
10207 c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	776 if (best_company == INVALID_COMPANY) return INVALID_COMPANY;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	777
10207 c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	778 SetBit(mask, best_company);
8633 3c2144e0e2c2 (svn r12244) -Fix (r12150): typo resulting in no players are given the engine preview offer smatz <smatz@openttd.org> parents: 8572 diff changeset	779 } while (--pp != 0);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	780
10207 c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	781 return best_company;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	782 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	783
15653 930fc2895ced (svn r20318) -Doc: Doxygen additions. alberth <alberth@openttd.org> parents: 15652 diff changeset	784 /** Daily check to offer an exclusive engine preview to the companies. */
6247 57363e064324 (svn r9050) -Codechange: Foo(void) -> Foo() rubidium <rubidium@openttd.org> parents: 6209 diff changeset	785 void EnginesDailyLoop()
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	786 {
17105 a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	787 CheckRailIntroduction();
a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	788
10631 85cfd6fe68e1 (svn r14926) -Feature: Automatically set last engine ageing year to the last 'introduction year plus half model life', to allow engines later than 2050 to appear. peter1138 <peter1138@openttd.org> parents: 10571 diff changeset	789 if (_cur_year >= _year_engine_aging_stops) return;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	790
9070 11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	791 Engine *e;
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	792 FOR_ALL_ENGINES(e) {
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	793 EngineID i = e->index;
6174 c9f5e97572a4 (svn r8944) -Codechange: Move the enum describing the bitmask of Engine.flags to engine.h and give the enum values better names. maedhros <maedhros@openttd.org> parents: 6125 diff changeset	794 if (e->flags & ENGINE_EXCLUSIVE_PREVIEW) {
c9f5e97572a4 (svn r8944) -Codechange: Move the enum describing the bitmask of Engine.flags to engine.h and give the enum values better names. maedhros <maedhros@openttd.org> parents: 6125 diff changeset	795 if (e->flags & ENGINE_OFFER_WINDOW_OPEN) {
10207 c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	796 if (e->preview_company_rank != 0xFF && !--e->preview_wait) {
6174 c9f5e97572a4 (svn r8944) -Codechange: Move the enum describing the bitmask of Engine.flags to engine.h and give the enum values better names. maedhros <maedhros@openttd.org> parents: 6125 diff changeset	797 e->flags &= ~ENGINE_OFFER_WINDOW_OPEN;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	798 DeleteWindowById(WC_ENGINE_PREVIEW, i);
10207 c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	799 e->preview_company_rank++;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	800 }
10207 c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	801 } else if (e->preview_company_rank != 0xFF) {
c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	802 CompanyID best_company = GetBestCompany(e->preview_company_rank);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	803
10207 c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	804 if (best_company == INVALID_COMPANY) {
c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	805 e->preview_company_rank = 0xFF;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	806 continue;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	807 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	808
10696 7edccbb67398 (svn r15027) -Merge: tomatos and bananas left to be, here is NoAI for all to see. truebrain <truebrain@openttd.org> parents: 10656 diff changeset	809 e->flags \|= ENGINE_OFFER_WINDOW_OPEN;
7edccbb67398 (svn r15027) -Merge: tomatos and bananas left to be, here is NoAI for all to see. truebrain <truebrain@openttd.org> parents: 10656 diff changeset	810 e->preview_wait = 20;
18511 f1214da4c397 (svn r23355) -Codechange: rename all AI* to Script* (Rubidium) truebrain <truebrain@openttd.org> parents: 18340 diff changeset	811 AI::NewEvent(best_company, new ScriptEventEnginePreview(i));
10696 7edccbb67398 (svn r15027) -Merge: tomatos and bananas left to be, here is NoAI for all to see. truebrain <truebrain@openttd.org> parents: 10656 diff changeset	812 if (IsInteractiveCompany(best_company)) ShowEnginePreviewWindow(i);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	813 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	814 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	815 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	816 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	817
15620 f8e9a3f0c140 (svn r20283) -Codechange: Unify start of doygen comments. frosch <frosch@openttd.org> parents: 15552 diff changeset	818 /**
f8e9a3f0c140 (svn r20283) -Codechange: Unify start of doygen comments. frosch <frosch@openttd.org> parents: 15552 diff changeset	819 * Accept an engine prototype. XXX - it is possible that the top-company
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	820 * changes while you are waiting to accept the offer? Then it becomes invalid
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	821 * @param tile unused
6481 85a1a79387a2 (svn r9662) -Documentation: Doxygen corrections and @file omissions belugas <belugas@openttd.org> parents: 6259 diff changeset	822 * @param flags operation to perfom
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	823 * @param p1 engine-prototype offered
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	824 * @param p2 unused
13067 082cdb4504ac (svn r17567) -Fix: some doxygen warnings rubidium <rubidium@openttd.org> parents: 13036 diff changeset	825 * @param text unused
082cdb4504ac (svn r17567) -Fix: some doxygen warnings rubidium <rubidium@openttd.org> parents: 13036 diff changeset	826 * @return the cost of this operation or an error
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	827 */
11090 df23c4e04638 (svn r15434) -Codechange: bit of type safety for the DC_xxx flags. rubidium <rubidium@openttd.org> parents: 11071 diff changeset	828 CommandCost CmdWantEnginePreview(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	829 {
11951 8bbe44fa53e2 (svn r16354) -Codechange: use 'new' pool accessors and methods for Engine too smatz <smatz@openttd.org> parents: 11923 diff changeset	830 Engine *e = Engine::GetIfValid(p1);
8bbe44fa53e2 (svn r16354) -Codechange: use 'new' pool accessors and methods for Engine too smatz <smatz@openttd.org> parents: 11923 diff changeset	831 if (e == NULL \|\| GetBestCompany(e->preview_company_rank) != _current_company) return CMD_ERROR;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	832
10207 c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	833 if (flags & DC_EXEC) AcceptEnginePreview(p1, _current_company);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	834
6950 d2846442a133 (svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified. rubidium <rubidium@openttd.org> parents: 6943 diff changeset	835 return CommandCost();
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	836 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	837
15653 930fc2895ced (svn r20318) -Doc: Doxygen additions. alberth <alberth@openttd.org> parents: 15652 diff changeset	838 /**
930fc2895ced (svn r20318) -Doc: Doxygen additions. alberth <alberth@openttd.org> parents: 15652 diff changeset	839 * An engine has become available for general use.
930fc2895ced (svn r20318) -Doc: Doxygen additions. alberth <alberth@openttd.org> parents: 15652 diff changeset	840 * Also handle the exclusive engine preview contract.
930fc2895ced (svn r20318) -Doc: Doxygen additions. alberth <alberth@openttd.org> parents: 15652 diff changeset	841 * @param e Engine generally available as of now.
930fc2895ced (svn r20318) -Doc: Doxygen additions. alberth <alberth@openttd.org> parents: 15652 diff changeset	842 */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	843 static void NewVehicleAvailable(Engine *e)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	844 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	845 Vehicle *v;
10207 c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	846 Company *c;
9070 11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	847 EngineID index = e->index;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	848
10207 c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	849 /* In case the company didn't build the vehicle during the intro period,
c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	850 * prevent that company from getting future intro periods for a while. */
6174 c9f5e97572a4 (svn r8944) -Codechange: Move the enum describing the bitmask of Engine.flags to engine.h and give the enum values better names. maedhros <maedhros@openttd.org> parents: 6125 diff changeset	851 if (e->flags & ENGINE_EXCLUSIVE_PREVIEW) {
10207 c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	852 FOR_ALL_COMPANIES(c) {
c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	853 uint block_preview = c->block_preview;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	854
10207 c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	855 if (!HasBit(e->company_avail, c->index)) continue;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	856
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	857 /* We assume the user did NOT build it.. prove me wrong ;) */
10207 c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	858 c->block_preview = 20;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	859
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	860 FOR_ALL_VEHICLES(v) {
6259 4a39d6291d58 (svn r9068) -Codechange: capitalize the VEH_Train etc. enums to match the coding style (and rest of the code). rubidium <rubidium@openttd.org> parents: 6247 diff changeset	861 if (v->type == VEH_TRAIN \|\| v->type == VEH_ROAD \|\| v->type == VEH_SHIP \|\|
12384 d4b73a406cf3 (svn r16814) -Codechange: make IsNormalAircraft() member of Aircraft smatz <smatz@openttd.org> parents: 12383 diff changeset	862 (v->type == VEH_AIRCRAFT && Aircraft::From(v)->IsNormalAircraft())) {
10207 c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	863 if (v->owner == c->index && v->engine_type == index) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	864 /* The user did prove me wrong, so restore old value */
10207 c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	865 c->block_preview = block_preview;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	866 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	867 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	868 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	869 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	870 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	871 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	872
6174 c9f5e97572a4 (svn r8944) -Codechange: Move the enum describing the bitmask of Engine.flags to engine.h and give the enum values better names. maedhros <maedhros@openttd.org> parents: 6125 diff changeset	873 e->flags = (e->flags & ~ENGINE_EXCLUSIVE_PREVIEW) \| ENGINE_AVAILABLE;
5944 ca95cde4d1b4 (svn r8610) -Codechange/Feature: rewrote the list handling in the autoreplace window bjarni <bjarni@openttd.org> parents: 5868 diff changeset	874 AddRemoveEngineFromAutoreplaceAndBuildWindows(e->type);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	875
10207 c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	876 /* Now available for all companies */
c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	877 e->company_avail = (CompanyMask)-1;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	878
6125 46d001ebacf6 (svn r8862) -Cleanup: doxygen changes, again. Mostly @files missing tags and a few comments style. belugas <belugas@openttd.org> parents: 5971 diff changeset	879 /* Do not introduce new rail wagons */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	880 if (IsWagon(index)) return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	881
8220 01778382728c (svn r11783) -Codechange: compare engine type with its type property, not by its index peter1138 <peter1138@openttd.org> parents: 8214 diff changeset	882 if (e->type == VEH_TRAIN) {
6125 46d001ebacf6 (svn r8862) -Cleanup: doxygen changes, again. Mostly @files missing tags and a few comments style. belugas <belugas@openttd.org> parents: 5971 diff changeset	883 /* maybe make another rail type available */
9070 11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	884 RailType railtype = e->u.rail.railtype;
5823 4f8ecdfccbd3 (svn r8385) -Fix tron <tron@openttd.org> parents: 5763 diff changeset	885 assert(railtype < RAILTYPE_END);
17105 a804b91f3a3e (svn r21842) -Feature [FS#4393]: [NewGRF] Introduction dates/required types for rail types; e.g. introduce a particular rail type in 1960 (or when a vehicle using it is introduced), but also allow limiting its introduction to only happen when the required railtypes are available rubidium <rubidium@openttd.org> parents: 17104 diff changeset	886 FOR_ALL_COMPANIES(c) c->avail_railtypes = AddDateIntroducedRailTypes(c->avail_railtypes \| GetRailTypeInfo(e->u.rail.railtype)->introduces_railtypes, _date);
8220 01778382728c (svn r11783) -Codechange: compare engine type with its type property, not by its index peter1138 <peter1138@openttd.org> parents: 8214 diff changeset	887 } else if (e->type == VEH_ROAD) {
6686 68e6a459baf1 (svn r9918) -Fix: the available roadtypes/railtypes were not updated on GRF updates. rubidium <rubidium@openttd.org> parents: 6685 diff changeset	888 /* maybe make another road type available */
10207 c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	889 FOR_ALL_COMPANIES(c) SetBit(c->avail_roadtypes, HasBit(e->info.misc_flags, EF_ROAD_TRAM) ? ROADTYPE_TRAM : ROADTYPE_ROAD);
6686 68e6a459baf1 (svn r9918) -Fix: the available roadtypes/railtypes were not updated on GRF updates. rubidium <rubidium@openttd.org> parents: 6685 diff changeset	890 }
9199 dbe675dc54c4 (svn r13065) -Codechange: remove the need for the news string callbacks. Patch by Cirdan. rubidium <rubidium@openttd.org> parents: 9135 diff changeset	891
18511 f1214da4c397 (svn r23355) -Codechange: rename all AI* to Script* (Rubidium) truebrain <truebrain@openttd.org> parents: 18340 diff changeset	892 AI::BroadcastNewEvent(new ScriptEventEngineAvailable(index));
10696 7edccbb67398 (svn r15027) -Merge: tomatos and bananas left to be, here is NoAI for all to see. truebrain <truebrain@openttd.org> parents: 10656 diff changeset	893
9199 dbe675dc54c4 (svn r13065) -Codechange: remove the need for the news string callbacks. Patch by Cirdan. rubidium <rubidium@openttd.org> parents: 9135 diff changeset	894 SetDParam(0, GetEngineCategoryName(index));
dbe675dc54c4 (svn r13065) -Codechange: remove the need for the news string callbacks. Patch by Cirdan. rubidium <rubidium@openttd.org> parents: 9135 diff changeset	895 SetDParam(1, index);
12619 2f530108f787 (svn r17062) -Change: unify the naming of some 125 strings rubidium <rubidium@openttd.org> parents: 12492 diff changeset	896 AddNewsItem(STR_NEWS_NEW_VEHICLE_NOW_AVAILABLE_WITH_TYPE, NS_NEW_VEHICLES, NR_ENGINE, index);
16160 c638d1941c58 (svn r20856) -Fix [FS#4141]: Road/water toolbars did not get updated when the first vehicle of their type becomes available. terkhen <terkhen@openttd.org> parents: 15763 diff changeset	897
c638d1941c58 (svn r20856) -Fix [FS#4141]: Road/water toolbars did not get updated when the first vehicle of their type becomes available. terkhen <terkhen@openttd.org> parents: 15763 diff changeset	898 /* Update the toolbar. */
c638d1941c58 (svn r20856) -Fix [FS#4141]: Road/water toolbars did not get updated when the first vehicle of their type becomes available. terkhen <terkhen@openttd.org> parents: 15763 diff changeset	899 if (e->type == VEH_ROAD) InvalidateWindowData(WC_BUILD_TOOLBAR, TRANSPORT_ROAD);
c638d1941c58 (svn r20856) -Fix [FS#4141]: Road/water toolbars did not get updated when the first vehicle of their type becomes available. terkhen <terkhen@openttd.org> parents: 15763 diff changeset	900 if (e->type == VEH_SHIP) InvalidateWindowData(WC_BUILD_TOOLBAR, TRANSPORT_WATER);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	901 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	902
6247 57363e064324 (svn r9050) -Codechange: Foo(void) -> Foo() rubidium <rubidium@openttd.org> parents: 6209 diff changeset	903 void EnginesMonthlyLoop()
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	904 {
10631 85cfd6fe68e1 (svn r14926) -Feature: Automatically set last engine ageing year to the last 'introduction year plus half model life', to allow engines later than 2050 to appear. peter1138 <peter1138@openttd.org> parents: 10571 diff changeset	905 if (_cur_year < _year_engine_aging_stops) {
8401 980fb697eb0a (svn r11971) -Codechange: use of FOR_ALL_ENGINES/ENGINEIDS_OF_TYPE instead of for-loops peter1138 <peter1138@openttd.org> parents: 8400 diff changeset	906 Engine *e;
980fb697eb0a (svn r11971) -Codechange: use of FOR_ALL_ENGINES/ENGINEIDS_OF_TYPE instead of for-loops peter1138 <peter1138@openttd.org> parents: 8400 diff changeset	907 FOR_ALL_ENGINES(e) {
6125 46d001ebacf6 (svn r8862) -Cleanup: doxygen changes, again. Mostly @files missing tags and a few comments style. belugas <belugas@openttd.org> parents: 5971 diff changeset	908 /* Age the vehicle */
15457 a4ca05c4772a (svn r20106) -Fix (r5999): Engine and vehicle age were clamped at 0xFFFF, though there are 32bit available. frosch <frosch@openttd.org> parents: 15244 diff changeset	909 if ((e->flags & ENGINE_AVAILABLE) && e->age != MAX_DAY) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	910 e->age++;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	911 CalcEngineReliability(e);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	912 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	913
17247 5221777879f1 (svn r21987) -Fix: Make news items, engine previews and AI preview events deal with no longer existing Engine items after resetting the pool. frosch <frosch@openttd.org> parents: 17246 diff changeset	914 /* Do not introduce invalid engines */
5221777879f1 (svn r21987) -Fix: Make news items, engine previews and AI preview events deal with no longer existing Engine items after resetting the pool. frosch <frosch@openttd.org> parents: 17246 diff changeset	915 if (!e->IsEnabled()) continue;
5221777879f1 (svn r21987) -Fix: Make news items, engine previews and AI preview events deal with no longer existing Engine items after resetting the pool. frosch <frosch@openttd.org> parents: 17246 diff changeset	916
10744 0118ca646690 (svn r15077) -Codechange: enumify DAYS_IN_YEAR and DAYS_IN_LEAP_YEAR smatz <smatz@openttd.org> parents: 10696 diff changeset	917 if (!(e->flags & ENGINE_AVAILABLE) && _date >= (e->intro_date + DAYS_IN_YEAR)) {
10207 c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	918 /* Introduce it to all companies */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	919 NewVehicleAvailable(e);
11361 02313cc6114e (svn r15711) -Codechange: lots of whitespace cleanup/fixes rubidium <rubidium@openttd.org> parents: 11296 diff changeset	920 } else if (!(e->flags & (ENGINE_AVAILABLE \| ENGINE_EXCLUSIVE_PREVIEW)) && _date >= e->intro_date) {
10207 c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	921 /* Introduction date has passed.. show introducing dialog to one companies. */
6174 c9f5e97572a4 (svn r8944) -Codechange: Move the enum describing the bitmask of Engine.flags to engine.h and give the enum values better names. maedhros <maedhros@openttd.org> parents: 6125 diff changeset	922 e->flags \|= ENGINE_EXCLUSIVE_PREVIEW;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	923
6125 46d001ebacf6 (svn r8862) -Cleanup: doxygen changes, again. Mostly @files missing tags and a few comments style. belugas <belugas@openttd.org> parents: 5971 diff changeset	924 /* Do not introduce new rail wagons */
15552 683f2dbe75bb (svn r20211) -Codechange: Indented code should have curly braces around it. alberth <alberth@openttd.org> parents: 15511 diff changeset	925 if (!IsWagon(e->index)) {
10207 c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	926 e->preview_company_rank = 1; // Give to the company with the highest rating.
15552 683f2dbe75bb (svn r20211) -Codechange: Indented code should have curly braces around it. alberth <alberth@openttd.org> parents: 15511 diff changeset	927 }
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	928 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	929 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	930 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	931 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	932
7097 5c2889ace3ac (svn r10364) -Fix [FS#706]: checking for duplicate custom names was inconsistent, and tested all 'namespaces'. now only check names of the same type. peter1138 <peter1138@openttd.org> parents: 6950 diff changeset	933 static bool IsUniqueEngineName(const char *name)
5c2889ace3ac (svn r10364) -Fix [FS#706]: checking for duplicate custom names was inconsistent, and tested all 'namespaces'. now only check names of the same type. peter1138 <peter1138@openttd.org> parents: 6950 diff changeset	934 {
10656 39feee39693a (svn r14958) -Codechange [FS#1923]: when checking for unique names, compare only with manually set names smatz <smatz@openttd.org> parents: 10631 diff changeset	935 const Engine *e;
7097 5c2889ace3ac (svn r10364) -Fix [FS#706]: checking for duplicate custom names was inconsistent, and tested all 'namespaces'. now only check names of the same type. peter1138 <peter1138@openttd.org> parents: 6950 diff changeset	936
9070 11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist. peter1138 <peter1138@openttd.org> parents: 9036 diff changeset	937 FOR_ALL_ENGINES(e) {
10656 39feee39693a (svn r14958) -Codechange [FS#1923]: when checking for unique names, compare only with manually set names smatz <smatz@openttd.org> parents: 10631 diff changeset	938 if (e->name != NULL && strcmp(e->name, name) == 0) return false;
7097 5c2889ace3ac (svn r10364) -Fix [FS#706]: checking for duplicate custom names was inconsistent, and tested all 'namespaces'. now only check names of the same type. peter1138 <peter1138@openttd.org> parents: 6950 diff changeset	939 }
5c2889ace3ac (svn r10364) -Fix [FS#706]: checking for duplicate custom names was inconsistent, and tested all 'namespaces'. now only check names of the same type. peter1138 <peter1138@openttd.org> parents: 6950 diff changeset	940
5c2889ace3ac (svn r10364) -Fix [FS#706]: checking for duplicate custom names was inconsistent, and tested all 'namespaces'. now only check names of the same type. peter1138 <peter1138@openttd.org> parents: 6950 diff changeset	941 return true;
5c2889ace3ac (svn r10364) -Fix [FS#706]: checking for duplicate custom names was inconsistent, and tested all 'namespaces'. now only check names of the same type. peter1138 <peter1138@openttd.org> parents: 6950 diff changeset	942 }
5c2889ace3ac (svn r10364) -Fix [FS#706]: checking for duplicate custom names was inconsistent, and tested all 'namespaces'. now only check names of the same type. peter1138 <peter1138@openttd.org> parents: 6950 diff changeset	943
15620 f8e9a3f0c140 (svn r20283) -Codechange: Unify start of doygen comments. frosch <frosch@openttd.org> parents: 15552 diff changeset	944 /**
f8e9a3f0c140 (svn r20283) -Codechange: Unify start of doygen comments. frosch <frosch@openttd.org> parents: 15552 diff changeset	945 * Rename an engine.
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	946 * @param tile unused
6481 85a1a79387a2 (svn r9662) -Documentation: Doxygen corrections and @file omissions belugas <belugas@openttd.org> parents: 6259 diff changeset	947 * @param flags operation to perfom
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	948 * @param p1 engine ID to rename
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	949 * @param p2 unused
13067 082cdb4504ac (svn r17567) -Fix: some doxygen warnings rubidium <rubidium@openttd.org> parents: 13036 diff changeset	950 * @param text the new name or an empty string when resetting to the default
082cdb4504ac (svn r17567) -Fix: some doxygen warnings rubidium <rubidium@openttd.org> parents: 13036 diff changeset	951 * @return the cost of this operation or an error
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	952 */
11090 df23c4e04638 (svn r15434) -Codechange: bit of type safety for the DC_xxx flags. rubidium <rubidium@openttd.org> parents: 11071 diff changeset	953 CommandCost CmdRenameEngine(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	954 {
11951 8bbe44fa53e2 (svn r16354) -Codechange: use 'new' pool accessors and methods for Engine too smatz <smatz@openttd.org> parents: 11923 diff changeset	955 Engine *e = Engine::GetIfValid(p1);
8bbe44fa53e2 (svn r16354) -Codechange: use 'new' pool accessors and methods for Engine too smatz <smatz@openttd.org> parents: 11923 diff changeset	956 if (e == NULL) return CMD_ERROR;
10148 81642658c8be (svn r14334) -Feature: ability to reset name to default/automatic value (for vehicles, engines, towns, groups, stations, waypoints, managers and companies) smatz <smatz@openttd.org> parents: 10127 diff changeset	957
10499 45ca88a8de7d (svn r14754) -Codechange: get rid of _cmd_text and just pass it as (optional) parameter. rubidium <rubidium@openttd.org> parents: 10480 diff changeset	958 bool reset = StrEmpty(text);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	959
10148 81642658c8be (svn r14334) -Feature: ability to reset name to default/automatic value (for vehicles, engines, towns, groups, stations, waypoints, managers and companies) smatz <smatz@openttd.org> parents: 10127 diff changeset	960 if (!reset) {
16679 07ae81d6312a (svn r21410) -Codechange: limit engine name by amount of characters, not bytes rubidium <rubidium@openttd.org> parents: 16643 diff changeset	961 if (Utf8StringLength(text) >= MAX_LENGTH_ENGINE_NAME_CHARS) return CMD_ERROR;
12632 e41943276802 (svn r17075) -Codechange: rename ~750 strings to be more uniform with their relatives rubidium <rubidium@openttd.org> parents: 12619 diff changeset	962 if (!IsUniqueEngineName(text)) return_cmd_error(STR_ERROR_NAME_MUST_BE_UNIQUE);
10148 81642658c8be (svn r14334) -Feature: ability to reset name to default/automatic value (for vehicles, engines, towns, groups, stations, waypoints, managers and companies) smatz <smatz@openttd.org> parents: 10127 diff changeset	963 }
7097 5c2889ace3ac (svn r10364) -Fix [FS#706]: checking for duplicate custom names was inconsistent, and tested all 'namespaces'. now only check names of the same type. peter1138 <peter1138@openttd.org> parents: 6950 diff changeset	964
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	965 if (flags & DC_EXEC) {
8258 6017c5ebeb7e (svn r11822) -Codechange: Replaced fixed size custom name array. Names are now attached to their object directly and there is peter1138 <peter1138@openttd.org> parents: 8254 diff changeset	966 free(e->name);
10148 81642658c8be (svn r14334) -Feature: ability to reset name to default/automatic value (for vehicles, engines, towns, groups, stations, waypoints, managers and companies) smatz <smatz@openttd.org> parents: 10127 diff changeset	967
81642658c8be (svn r14334) -Feature: ability to reset name to default/automatic value (for vehicles, engines, towns, groups, stations, waypoints, managers and companies) smatz <smatz@openttd.org> parents: 10127 diff changeset	968 if (reset) {
81642658c8be (svn r14334) -Feature: ability to reset name to default/automatic value (for vehicles, engines, towns, groups, stations, waypoints, managers and companies) smatz <smatz@openttd.org> parents: 10127 diff changeset	969 e->name = NULL;
81642658c8be (svn r14334) -Feature: ability to reset name to default/automatic value (for vehicles, engines, towns, groups, stations, waypoints, managers and companies) smatz <smatz@openttd.org> parents: 10127 diff changeset	970 } else {
10499 45ca88a8de7d (svn r14754) -Codechange: get rid of _cmd_text and just pass it as (optional) parameter. rubidium <rubidium@openttd.org> parents: 10480 diff changeset	971 e->name = strdup(text);
10148 81642658c8be (svn r14334) -Feature: ability to reset name to default/automatic value (for vehicles, engines, towns, groups, stations, waypoints, managers and companies) smatz <smatz@openttd.org> parents: 10127 diff changeset	972 }
81642658c8be (svn r14334) -Feature: ability to reset name to default/automatic value (for vehicles, engines, towns, groups, stations, waypoints, managers and companies) smatz <smatz@openttd.org> parents: 10127 diff changeset	973
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	974 MarkWholeScreenDirty();
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	975 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	976
6950 d2846442a133 (svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified. rubidium <rubidium@openttd.org> parents: 6943 diff changeset	977 return CommandCost();
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	978 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	979
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	980
15620 f8e9a3f0c140 (svn r20283) -Codechange: Unify start of doygen comments. frosch <frosch@openttd.org> parents: 15552 diff changeset	981 /**
f8e9a3f0c140 (svn r20283) -Codechange: Unify start of doygen comments. frosch <frosch@openttd.org> parents: 15552 diff changeset	982 * Check if an engine is buildable.
10207 c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	983 * @param engine index of the engine to check.
c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	984 * @param type the type the engine should be.
c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	985 * @param company index of the company.
8479 689d2708728a (svn r12054) -Cleanup: Use VehicleType instead of byte for vehicle types... peter1138 <peter1138@openttd.org> parents: 8401 diff changeset	986 * @return True if an engine is valid, of the specified type, and buildable by
10207 c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	987 * the given company.
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	988 */
10207 c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	989 bool IsEngineBuildable(EngineID engine, VehicleType type, CompanyID company)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	990 {
11951 8bbe44fa53e2 (svn r16354) -Codechange: use 'new' pool accessors and methods for Engine too smatz <smatz@openttd.org> parents: 11923 diff changeset	991 const Engine *e = Engine::GetIfValid(engine);
8bbe44fa53e2 (svn r16354) -Codechange: use 'new' pool accessors and methods for Engine too smatz <smatz@openttd.org> parents: 11923 diff changeset	992
6125 46d001ebacf6 (svn r8862) -Cleanup: doxygen changes, again. Mostly @files missing tags and a few comments style. belugas <belugas@openttd.org> parents: 5971 diff changeset	993 /* check if it's an engine that is in the engine array */
11951 8bbe44fa53e2 (svn r16354) -Codechange: use 'new' pool accessors and methods for Engine too smatz <smatz@openttd.org> parents: 11923 diff changeset	994 if (e == NULL) return false;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	995
6125 46d001ebacf6 (svn r8862) -Cleanup: doxygen changes, again. Mostly @files missing tags and a few comments style. belugas <belugas@openttd.org> parents: 5971 diff changeset	996 /* check if it's an engine of specified type */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	997 if (e->type != type) return false;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	998
6125 46d001ebacf6 (svn r8862) -Cleanup: doxygen changes, again. Mostly @files missing tags and a few comments style. belugas <belugas@openttd.org> parents: 5971 diff changeset	999 /* check if it's available */
18767 50f4f95caf36 (svn r23615) -Add: more API functions exposed to NoGo (part 2) truebrain <truebrain@openttd.org> parents: 18678 diff changeset	1000 if (company != OWNER_DEITY && !HasBit(e->company_avail, company)) return false;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1001
17246 f98b40bd4ccb (svn r21986) -Codechange: Add helper function to test whether an engine is still associated to a GRF. frosch <frosch@openttd.org> parents: 17235 diff changeset	1002 if (!e->IsEnabled()) return false;
15244 e72aea2333da (svn r19879) -Codechange: Also hide invalid engines from purchase lists. frosch <frosch@openttd.org> parents: 15043 diff changeset	1003
18767 50f4f95caf36 (svn r23615) -Add: more API functions exposed to NoGo (part 2) truebrain <truebrain@openttd.org> parents: 18678 diff changeset	1004 if (type == VEH_TRAIN && company != OWNER_DEITY) {
10207 c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10148 diff changeset	1005 /* Check if the rail type is available to this company */
11922 0a4b63f3f3c3 (svn r16325) -Codechange: replace GetPoolItem(index) by PoolItem::Get(index) smatz <smatz@openttd.org> parents: 11730 diff changeset	1006 const Company *c = Company::Get(company);
13218 03a409fa4c29 (svn r17725) -Codechange: Reduce usage of EngInfo and XxxVehInfo, esp. when a Engine * is already present. frosch <frosch@openttd.org> parents: 13193 diff changeset	1007 if (((GetRailTypeInfo(e->u.rail.railtype))->compatible_railtypes & c->avail_railtypes) == 0) return false;
6530 01978c632f97 (svn r9718) -Fix: Don't allow building of rail vehicles whose railtype isn't available yet. This also affects the rail purchase window. peter1138 <peter1138@openttd.org> parents: 6505 diff changeset	1008 }
01978c632f97 (svn r9718) -Fix: Don't allow building of rail vehicles whose railtype isn't available yet. This also affects the rail purchase window. peter1138 <peter1138@openttd.org> parents: 6505 diff changeset	1009
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1010 return true;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1011 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1012
10430 399a56984e58 (svn r14683) -Change: only say a engine/vehicle is refittable when it can be refitted to at least two cargo type or when it has subcargos. rubidium <rubidium@openttd.org> parents: 10427 diff changeset	1013 /**
399a56984e58 (svn r14683) -Change: only say a engine/vehicle is refittable when it can be refitted to at least two cargo type or when it has subcargos. rubidium <rubidium@openttd.org> parents: 10427 diff changeset	1014 * Check if an engine is refittable.
11238 06dac7488367 (svn r15592) -Fix: Refit-info in purchase list did only check the first articulated part. frosch <frosch@openttd.org> parents: 11188 diff changeset	1015 * Note: Likely you want to use IsArticulatedVehicleRefittable().
10430 399a56984e58 (svn r14683) -Change: only say a engine/vehicle is refittable when it can be refitted to at least two cargo type or when it has subcargos. rubidium <rubidium@openttd.org> parents: 10427 diff changeset	1016 * @param engine index of the engine to check.
399a56984e58 (svn r14683) -Change: only say a engine/vehicle is refittable when it can be refitted to at least two cargo type or when it has subcargos. rubidium <rubidium@openttd.org> parents: 10427 diff changeset	1017 * @return true if the engine is refittable.
399a56984e58 (svn r14683) -Change: only say a engine/vehicle is refittable when it can be refitted to at least two cargo type or when it has subcargos. rubidium <rubidium@openttd.org> parents: 10427 diff changeset	1018 */
399a56984e58 (svn r14683) -Change: only say a engine/vehicle is refittable when it can be refitted to at least two cargo type or when it has subcargos. rubidium <rubidium@openttd.org> parents: 10427 diff changeset	1019 bool IsEngineRefittable(EngineID engine)
399a56984e58 (svn r14683) -Change: only say a engine/vehicle is refittable when it can be refitted to at least two cargo type or when it has subcargos. rubidium <rubidium@openttd.org> parents: 10427 diff changeset	1020 {
11951 8bbe44fa53e2 (svn r16354) -Codechange: use 'new' pool accessors and methods for Engine too smatz <smatz@openttd.org> parents: 11923 diff changeset	1021 const Engine *e = Engine::GetIfValid(engine);
8bbe44fa53e2 (svn r16354) -Codechange: use 'new' pool accessors and methods for Engine too smatz <smatz@openttd.org> parents: 11923 diff changeset	1022
10430 399a56984e58 (svn r14683) -Change: only say a engine/vehicle is refittable when it can be refitted to at least two cargo type or when it has subcargos. rubidium <rubidium@openttd.org> parents: 10427 diff changeset	1023 /* check if it's an engine that is in the engine array */
11951 8bbe44fa53e2 (svn r16354) -Codechange: use 'new' pool accessors and methods for Engine too smatz <smatz@openttd.org> parents: 11923 diff changeset	1024 if (e == NULL) return false;
10430 399a56984e58 (svn r14683) -Change: only say a engine/vehicle is refittable when it can be refitted to at least two cargo type or when it has subcargos. rubidium <rubidium@openttd.org> parents: 10427 diff changeset	1025
11188 9e451d497d94 (svn r15541) -Revert (r15399): 'v->cargo_type' is also used in other places, which cannot accept CT_INVALID. frosch <frosch@openttd.org> parents: 11171 diff changeset	1026 if (!e->CanCarryCargo()) return false;
9e451d497d94 (svn r15541) -Revert (r15399): 'v->cargo_type' is also used in other places, which cannot accept CT_INVALID. frosch <frosch@openttd.org> parents: 11171 diff changeset	1027
10430 399a56984e58 (svn r14683) -Change: only say a engine/vehicle is refittable when it can be refitted to at least two cargo type or when it has subcargos. rubidium <rubidium@openttd.org> parents: 10427 diff changeset	1028 const EngineInfo *ei = &e->info;
399a56984e58 (svn r14683) -Change: only say a engine/vehicle is refittable when it can be refitted to at least two cargo type or when it has subcargos. rubidium <rubidium@openttd.org> parents: 10427 diff changeset	1029 if (ei->refit_mask == 0) return false;
399a56984e58 (svn r14683) -Change: only say a engine/vehicle is refittable when it can be refitted to at least two cargo type or when it has subcargos. rubidium <rubidium@openttd.org> parents: 10427 diff changeset	1030
399a56984e58 (svn r14683) -Change: only say a engine/vehicle is refittable when it can be refitted to at least two cargo type or when it has subcargos. rubidium <rubidium@openttd.org> parents: 10427 diff changeset	1031 /* Are there suffixes?
399a56984e58 (svn r14683) -Change: only say a engine/vehicle is refittable when it can be refitted to at least two cargo type or when it has subcargos. rubidium <rubidium@openttd.org> parents: 10427 diff changeset	1032 * Note: This does not mean the suffixes are actually available for every consist at any time. */
13036 8e2a0e8fa275 (svn r17534) -Codechange: unify the naming of callback masks/flags rubidium <rubidium@openttd.org> parents: 13034 diff changeset	1033 if (HasBit(ei->callback_mask, CBM_VEHICLE_CARGO_SUFFIX)) return true;
10430 399a56984e58 (svn r14683) -Change: only say a engine/vehicle is refittable when it can be refitted to at least two cargo type or when it has subcargos. rubidium <rubidium@openttd.org> parents: 10427 diff changeset	1034
399a56984e58 (svn r14683) -Change: only say a engine/vehicle is refittable when it can be refitted to at least two cargo type or when it has subcargos. rubidium <rubidium@openttd.org> parents: 10427 diff changeset	1035 /* Is there any cargo except the default cargo? */
11188 9e451d497d94 (svn r15541) -Revert (r15399): 'v->cargo_type' is also used in other places, which cannot accept CT_INVALID. frosch <frosch@openttd.org> parents: 11171 diff changeset	1036 CargoID default_cargo = e->GetDefaultCargoType();
10430 399a56984e58 (svn r14683) -Change: only say a engine/vehicle is refittable when it can be refitted to at least two cargo type or when it has subcargos. rubidium <rubidium@openttd.org> parents: 10427 diff changeset	1037 return default_cargo != CT_INVALID && ei->refit_mask != 1U << default_cargo;
399a56984e58 (svn r14683) -Change: only say a engine/vehicle is refittable when it can be refitted to at least two cargo type or when it has subcargos. rubidium <rubidium@openttd.org> parents: 10427 diff changeset	1038 }

Mercurial > hg > openttd

annotate src/engine.cpp @ 19005:aa8cbaa8b7ce draft