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annotate src/engine.cpp @ 14258:a899d4e5ee1a draft

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(svn r18809) -Codechange/Cleanup: remove unneeded headers from some files, if a header require a header make it include that header
author rubidium <rubidium@openttd.org>
date Fri, 15 Jan 2010 16:41:15 +0000
parents d603390e5833
children 9fdd19faf2ff
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 /* $Id$ */
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2
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3 /*
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4 * This file is part of OpenTTD.
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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.
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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.
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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/>.
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8 */
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9
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10 /** @file engine.cpp Base for all engine handling. */
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11
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12 #include "stdafx.h"
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13 #include "company_func.h"
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14 #include "command_func.h"
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15 #include "news_func.h"
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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.
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16 #include "aircraft.h"
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17 #include "newgrf.h"
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18 #include "newgrf_engine.h"
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19 #include "group.h"
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20 #include "strings_func.h"
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21 #include "core/random_func.hpp"
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22 #include "window_func.h"
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23 #include "date_func.h"
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24 #include "autoreplace_gui.h"
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25 #include "string_func.h"
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26 #include "ai/ai.hpp"
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27 #include "core/pool_func.hpp"
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28 #include "engine_gui.h"
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29 #include "engine_func.h"
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30 #include "engine_base.h"
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31 #include "company_base.h"
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32
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33 #include "table/strings.h"
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34 #include "table/engines.h"
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35
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36 EnginePool _engine_pool("Engine");
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37 INSTANTIATE_POOL_METHODS(Engine)
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38
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39 EngineOverrideManager _engine_mngr;
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40
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41 /** Year that engine aging stops. Engines will not reduce in reliability
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42 * and no more engines will be introduced */
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43 static Year _year_engine_aging_stops;
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44
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45 /** Number of engines of each vehicle type in original engine data */
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46 const uint8 _engine_counts[4] = {
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47 lengthof(_orig_rail_vehicle_info),
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48 lengthof(_orig_road_vehicle_info),
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49 lengthof(_orig_ship_vehicle_info),
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50 lengthof(_orig_aircraft_vehicle_info),
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51 };
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52
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53 /** Offset of the first engine of each vehicle type in original engine data */
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54 const uint8 _engine_offsets[4] = {
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55 0,
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56 lengthof(_orig_rail_vehicle_info),
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57 lengthof(_orig_rail_vehicle_info) + lengthof(_orig_road_vehicle_info),
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58 lengthof(_orig_rail_vehicle_info) + lengthof(_orig_road_vehicle_info) + lengthof(_orig_ship_vehicle_info),
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59 };
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60
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61 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));
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62
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63 const uint EngineOverrideManager::NUM_DEFAULT_ENGINES = _engine_counts[VEH_TRAIN] + _engine_counts[VEH_ROAD] + _engine_counts[VEH_SHIP] + _engine_counts[VEH_AIRCRAFT];
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64
9070
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65 Engine::Engine() :
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66 name(NULL),
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67 overrides_count(0),
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68 overrides(NULL)
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69 {
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70 }
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71
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72 Engine::Engine(VehicleType type, EngineID base)
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73 {
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74 this->type = type;
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75 this->internal_id = base;
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76 this->list_position = base;
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77
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78 /* Check if this base engine is within the original engine data range */
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79 if (base >= _engine_counts[type]) {
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80 /* Mark engine as valid anyway */
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81 this->info.climates = 0x80;
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82 /* Set model life to maximum to make wagons available */
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83 this->info.base_life = 0xFF;
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84 return;
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85 }
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86
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diff changeset
87 /* 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
88 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
89
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
90 /* 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
91 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
92 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
93
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
94 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
95 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
96 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
97 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
98
4b216e04a76c (svn r14680) -Feature(ette) [FS#2434]: Use property 4 (model life) also for wagons.
frosch <frosch@openttd.org>
parents: 10208
diff changeset
99 /* 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
100 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
101
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 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
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 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
105 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
106 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
107 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
108 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
109
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 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
111 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
112 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
113 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
114 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
115
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
116 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
117 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
118 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
119 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
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 }
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
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
124 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
125 {
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 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
127 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
128 }
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
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
130 /**
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
131 * Determines whether an engine 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
132 * A vehicle cannot carry anything if its capacity is zero, or none of the possible cargos is available in the climate.
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
133 * @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
134 */
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
135 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
136 {
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
137 /* 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
138 * 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
139 * 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
140 * 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
141 */
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
142 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
143 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
144 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
145 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
146
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
147 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
148 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
149 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
150
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
151 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
152 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
153 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
154
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
155 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
156 }
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
157 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
158 }
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
159
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
160 /**
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
161 * Determines the default cargo capacity of an engine for display purposes.
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
162 *
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
163 * For planes carrying both passenger and mail this is the passenger capacity.
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
164 * For multiheaded engines this is the capacity of both heads.
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
165 * For articulated engines use GetCapacityOfArticulatedParts
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
166 *
13388
96253b319c10 (svn r17897) -Fix [FS#3255]: CB15 and CB36 (capacity) were not always called when they should.
frosch <frosch@openttd.org>
parents: 13249
diff changeset
167 * @note Keep this function consistent with GetVehicleCapacity().
13417
216dfd60fb2f (svn r17926) -Fix (r9352): Make the decision whether aircraft carry mail consistent. Now always the cargo class decides.
frosch <frosch@openttd.org>
parents: 13388
diff changeset
168 * @param mail_capacity returns secondary cargo (mail) capacity of aircraft
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
169 * @return The default capacity
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
170 * @see GetDefaultCargoType
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
171 */
13417
216dfd60fb2f (svn r17926) -Fix (r9352): Make the decision whether aircraft carry mail consistent. Now always the cargo class decides.
frosch <frosch@openttd.org>
parents: 13388
diff changeset
172 uint Engine::GetDisplayDefaultCapacity(uint16 *mail_capacity) const
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
173 {
13417
216dfd60fb2f (svn r17926) -Fix (r9352): Make the decision whether aircraft carry mail consistent. Now always the cargo class decides.
frosch <frosch@openttd.org>
parents: 13388
diff changeset
174 if (mail_capacity != NULL) *mail_capacity = 0;
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
175 if (!this->CanCarryCargo()) return 0;
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
176 switch (type) {
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
177 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
178 return GetEngineProperty(this->index, PROP_TRAIN_CARGO_CAPACITY, this->u.rail.capacity) + (this->u.rail.railveh_type == RAILVEH_MULTIHEAD ? this->u.rail.capacity : 0);
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
179
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
180 case VEH_ROAD:
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
181 return GetEngineProperty(this->index, PROP_ROADVEH_CARGO_CAPACITY, this->u.road.capacity);
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
182
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
183 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
184 return GetEngineProperty(this->index, PROP_SHIP_CARGO_CAPACITY, this->u.ship.capacity);
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
185
13417
216dfd60fb2f (svn r17926) -Fix (r9352): Make the decision whether aircraft carry mail consistent. Now always the cargo class decides.
frosch <frosch@openttd.org>
parents: 13388
diff changeset
186 case VEH_AIRCRAFT: {
216dfd60fb2f (svn r17926) -Fix (r9352): Make the decision whether aircraft carry mail consistent. Now always the cargo class decides.
frosch <frosch@openttd.org>
parents: 13388
diff changeset
187 uint capacity = this->u.air.passenger_capacity;
216dfd60fb2f (svn r17926) -Fix (r9352): Make the decision whether aircraft carry mail consistent. Now always the cargo class decides.
frosch <frosch@openttd.org>
parents: 13388
diff changeset
188 CargoID cargo = this->GetDefaultCargoType();
216dfd60fb2f (svn r17926) -Fix (r9352): Make the decision whether aircraft carry mail consistent. Now always the cargo class decides.
frosch <frosch@openttd.org>
parents: 13388
diff changeset
189 if (IsCargoInClass(cargo, CC_PASSENGERS)) {
216dfd60fb2f (svn r17926) -Fix (r9352): Make the decision whether aircraft carry mail consistent. Now always the cargo class decides.
frosch <frosch@openttd.org>
parents: 13388
diff changeset
190 if (mail_capacity != NULL) *mail_capacity = this->u.air.mail_capacity;
216dfd60fb2f (svn r17926) -Fix (r9352): Make the decision whether aircraft carry mail consistent. Now always the cargo class decides.
frosch <frosch@openttd.org>
parents: 13388
diff changeset
191 } else {
216dfd60fb2f (svn r17926) -Fix (r9352): Make the decision whether aircraft carry mail consistent. Now always the cargo class decides.
frosch <frosch@openttd.org>
parents: 13388
diff changeset
192 capacity += this->u.air.mail_capacity;
13388
96253b319c10 (svn r17897) -Fix [FS#3255]: CB15 and CB36 (capacity) were not always called when they should.
frosch <frosch@openttd.org>
parents: 13249
diff changeset
193 }
13417
216dfd60fb2f (svn r17926) -Fix (r9352): Make the decision whether aircraft carry mail consistent. Now always the cargo class decides.
frosch <frosch@openttd.org>
parents: 13388
diff changeset
194 switch (cargo) {
216dfd60fb2f (svn r17926) -Fix (r9352): Make the decision whether aircraft carry mail consistent. Now always the cargo class decides.
frosch <frosch@openttd.org>
parents: 13388
diff changeset
195 case CT_PASSENGERS:
216dfd60fb2f (svn r17926) -Fix (r9352): Make the decision whether aircraft carry mail consistent. Now always the cargo class decides.
frosch <frosch@openttd.org>
parents: 13388
diff changeset
196 case CT_MAIL: return capacity;
216dfd60fb2f (svn r17926) -Fix (r9352): Make the decision whether aircraft carry mail consistent. Now always the cargo class decides.
frosch <frosch@openttd.org>
parents: 13388
diff changeset
197 case CT_GOODS: return capacity / 2;
216dfd60fb2f (svn r17926) -Fix (r9352): Make the decision whether aircraft carry mail consistent. Now always the cargo class decides.
frosch <frosch@openttd.org>
parents: 13388
diff changeset
198 default: return capacity / 4;
216dfd60fb2f (svn r17926) -Fix (r9352): Make the decision whether aircraft carry mail consistent. Now always the cargo class decides.
frosch <frosch@openttd.org>
parents: 13388
diff changeset
199 }
216dfd60fb2f (svn r17926) -Fix (r9352): Make the decision whether aircraft carry mail consistent. Now always the cargo class decides.
frosch <frosch@openttd.org>
parents: 13388
diff changeset
200 }
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
201
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
202 default: NOT_REACHED();
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
203 }
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
204 }
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
205
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
206 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
207 {
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
208 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
209 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
210 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
211 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
212 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
213 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
214 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
215 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
216
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
217 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
218 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
219 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
220 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
221 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
222
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
223 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
224 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
225 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
226 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
227
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
228 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
229 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
230 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
231 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
232
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
233 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
234 }
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
235
13743
c84d609b6877 (svn r18268) -Feature: [NewGRF] Make price base multipliers related to vehicles only apply to the GRF locally, if it defines engines of that type itself.
frosch <frosch@openttd.org>
parents: 13741
diff changeset
236 return GetPrice(base_price, cost_factor, this->grffile, -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
237 }
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
238
10927
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication.
glx <glx@openttd.org>
parents: 10925
diff changeset
239 Money Engine::GetCost() const
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication.
glx <glx@openttd.org>
parents: 10925
diff changeset
240 {
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
241 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
242 uint cost_factor;
10927
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication.
glx <glx@openttd.org>
parents: 10925
diff changeset
243 switch (this->type) {
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication.
glx <glx@openttd.org>
parents: 10925
diff changeset
244 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
245 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
246 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
247 break;
10927
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication.
glx <glx@openttd.org>
parents: 10925
diff changeset
248
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication.
glx <glx@openttd.org>
parents: 10925
diff changeset
249 case VEH_TRAIN:
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication.
glx <glx@openttd.org>
parents: 10925
diff changeset
250 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
251 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
252 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
253 } 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
254 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
255 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
256 }
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
257 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
258
10927
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication.
glx <glx@openttd.org>
parents: 10925
diff changeset
259 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
260 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
261 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
262 break;
10927
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication.
glx <glx@openttd.org>
parents: 10925
diff changeset
263
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication.
glx <glx@openttd.org>
parents: 10925
diff changeset
264 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
265 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
266 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
267 break;
10927
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication.
glx <glx@openttd.org>
parents: 10925
diff changeset
268
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication.
glx <glx@openttd.org>
parents: 10925
diff changeset
269 default: NOT_REACHED();
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication.
glx <glx@openttd.org>
parents: 10925
diff changeset
270 }
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
271
13743
c84d609b6877 (svn r18268) -Feature: [NewGRF] Make price base multipliers related to vehicles only apply to the GRF locally, if it defines engines of that type itself.
frosch <frosch@openttd.org>
parents: 13741
diff changeset
272 return GetPrice(base_price, cost_factor, this->grffile, -8);
10927
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication.
glx <glx@openttd.org>
parents: 10925
diff changeset
273 }
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication.
glx <glx@openttd.org>
parents: 10925
diff changeset
274
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
275 /**
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
276 * Returns max speed for display purposes
10969
208ba3fba382 (svn r15308) -Codechange: Deduplicate km-ish/h -> mph conversions.
frosch <frosch@openttd.org>
parents: 10967
diff changeset
277 * @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
278 */
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
279 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
280 {
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
281 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
282 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
283 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
284
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
285 case VEH_ROAD:
10969
208ba3fba382 (svn r15308) -Codechange: Deduplicate km-ish/h -> mph conversions.
frosch <frosch@openttd.org>
parents: 10967
diff changeset
286 return this->u.road.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
287
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
288 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
289 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
290
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
291 case VEH_AIRCRAFT:
10969
208ba3fba382 (svn r15308) -Codechange: Deduplicate km-ish/h -> mph conversions.
frosch <frosch@openttd.org>
parents: 10967
diff changeset
292 return this->u.air.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
293
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
294 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
295 }
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
296 }
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
297
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
298 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
299 {
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
300 /* Currently only trains have 'power' */
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
301 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
302 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
303 return GetEngineProperty(this->index, PROP_TRAIN_POWER, this->u.rail.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
304
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
305 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
306 }
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
307 }
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
308
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
309 /**
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
310 * Returns the weight for display purposes.
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
311 * 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
312 * @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
313 */
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
314 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
315 {
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
316 /* Currently only trains have 'weight' */
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
317 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
318 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
319 return GetEngineProperty(this->index, PROP_TRAIN_WEIGHT, this->u.rail.weight) << (this->u.rail.railveh_type == RAILVEH_MULTIHEAD ? 1 : 0);
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
320
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
321 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
322 }
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
323 }
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
324
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
325 /**
631c89cee615 (svn r15521) -Codechange: add helper function to get the display tractive effort of a vehicle.
rubidium <rubidium@openttd.org>
parents: 11090
diff changeset
326 * Returns the tractive effort for display purposes.
631c89cee615 (svn r15521) -Codechange: add helper function to get the display tractive effort of a vehicle.
rubidium <rubidium@openttd.org>
parents: 11090
diff changeset
327 * 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
328 * @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
329 */
631c89cee615 (svn r15521) -Codechange: add helper function to get the display tractive effort of a vehicle.
rubidium <rubidium@openttd.org>
parents: 11090
diff changeset
330 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
331 {
631c89cee615 (svn r15521) -Codechange: add helper function to get the display tractive effort of a vehicle.
rubidium <rubidium@openttd.org>
parents: 11090
diff changeset
332 /* Currently only trains have 'tractive effort' */
631c89cee615 (svn r15521) -Codechange: add helper function to get the display tractive effort of a vehicle.
rubidium <rubidium@openttd.org>
parents: 11090
diff changeset
333 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
334 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
335 return (10 * this->GetDisplayWeight() * GetEngineProperty(this->index, PROP_TRAIN_TRACTIVE_EFFORT, this->u.rail.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
336
631c89cee615 (svn r15521) -Codechange: add helper function to get the display tractive effort of a vehicle.
rubidium <rubidium@openttd.org>
parents: 11090
diff changeset
337 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
338 }
631c89cee615 (svn r15521) -Codechange: add helper function to get the display tractive effort of a vehicle.
rubidium <rubidium@openttd.org>
parents: 11090
diff changeset
339 }
631c89cee615 (svn r15521) -Codechange: add helper function to get the display tractive effort of a vehicle.
rubidium <rubidium@openttd.org>
parents: 11090
diff changeset
340
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
341 /**
12165
299a364a2abc (svn r16581) -Codechange: unify the access to Engine::lifelength.
rubidium <rubidium@openttd.org>
parents: 12164
diff changeset
342 * Returns the vehicle's life length in days.
299a364a2abc (svn r16581) -Codechange: unify the access to Engine::lifelength.
rubidium <rubidium@openttd.org>
parents: 12164
diff changeset
343 * @return the life length
299a364a2abc (svn r16581) -Codechange: unify the access to Engine::lifelength.
rubidium <rubidium@openttd.org>
parents: 12164
diff changeset
344 */
299a364a2abc (svn r16581) -Codechange: unify the access to Engine::lifelength.
rubidium <rubidium@openttd.org>
parents: 12164
diff changeset
345 Date Engine::GetLifeLengthInDays() const
299a364a2abc (svn r16581) -Codechange: unify the access to Engine::lifelength.
rubidium <rubidium@openttd.org>
parents: 12164
diff changeset
346 {
299a364a2abc (svn r16581) -Codechange: unify the access to Engine::lifelength.
rubidium <rubidium@openttd.org>
parents: 12164
diff changeset
347 /* 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
348 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
349 }
299a364a2abc (svn r16581) -Codechange: unify the access to Engine::lifelength.
rubidium <rubidium@openttd.org>
parents: 12164
diff changeset
350
299a364a2abc (svn r16581) -Codechange: unify the access to Engine::lifelength.
rubidium <rubidium@openttd.org>
parents: 12164
diff changeset
351 /**
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
352 * 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
353 */
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
354 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
355 {
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
356 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
357 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
358 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
359 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
360 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
361 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
362 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
363 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
364 }
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
365 }
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
366 }
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
367
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
368 /**
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
369 * 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
370 * @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
371 * @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
372 * @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
373 * 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
374 * 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
375 * @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
376 */
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
377 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
378 {
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
379 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
380 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
381 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
382 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
383 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
384 }
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
385 }
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
386 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
387 }
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
388
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
389 /** Sets cached values in Company::num_vehicles and Group::num_vehicles
9220
baa148485404 (svn r13086) -Fix: do not crash badly after loading a newgrf with engines in-game that often
smatz <smatz@openttd.org>
parents: 9211
diff changeset
390 */
9211
30076ddd1741 (svn r13077) -Codechange: move function that updates cached num_engines to engine.cpp, make it run only 1 loop
smatz <smatz@openttd.org>
parents: 9206
diff changeset
391 void SetCachedEngineCounts()
30076ddd1741 (svn r13077) -Codechange: move function that updates cached num_engines to engine.cpp, make it run only 1 loop
smatz <smatz@openttd.org>
parents: 9206
diff changeset
392 {
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
393 size_t engines = Engine::GetPoolSize();
9211
30076ddd1741 (svn r13077) -Codechange: move function that updates cached num_engines to engine.cpp, make it run only 1 loop
smatz <smatz@openttd.org>
parents: 9206
diff changeset
394
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
395 /* Set up the engine count 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
396 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
397 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
398 free(c->num_engines);
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
399 c->num_engines = CallocT<EngineID>(engines);
9211
30076ddd1741 (svn r13077) -Codechange: move function that updates cached num_engines to engine.cpp, make it run only 1 loop
smatz <smatz@openttd.org>
parents: 9206
diff changeset
400 }
30076ddd1741 (svn r13077) -Codechange: move function that updates cached num_engines to engine.cpp, make it run only 1 loop
smatz <smatz@openttd.org>
parents: 9206
diff changeset
401
30076ddd1741 (svn r13077) -Codechange: move function that updates cached num_engines to engine.cpp, make it run only 1 loop
smatz <smatz@openttd.org>
parents: 9206
diff changeset
402 /* Recalculate */
30076ddd1741 (svn r13077) -Codechange: move function that updates cached num_engines to engine.cpp, make it run only 1 loop
smatz <smatz@openttd.org>
parents: 9206
diff changeset
403 Group *g;
30076ddd1741 (svn r13077) -Codechange: move function that updates cached num_engines to engine.cpp, make it run only 1 loop
smatz <smatz@openttd.org>
parents: 9206
diff changeset
404 FOR_ALL_GROUPS(g) {
30076ddd1741 (svn r13077) -Codechange: move function that updates cached num_engines to engine.cpp, make it run only 1 loop
smatz <smatz@openttd.org>
parents: 9206
diff changeset
405 free(g->num_engines);
30076ddd1741 (svn r13077) -Codechange: move function that updates cached num_engines to engine.cpp, make it run only 1 loop
smatz <smatz@openttd.org>
parents: 9206
diff changeset
406 g->num_engines = CallocT<EngineID>(engines);
30076ddd1741 (svn r13077) -Codechange: move function that updates cached num_engines to engine.cpp, make it run only 1 loop
smatz <smatz@openttd.org>
parents: 9206
diff changeset
407 }
30076ddd1741 (svn r13077) -Codechange: move function that updates cached num_engines to engine.cpp, make it run only 1 loop
smatz <smatz@openttd.org>
parents: 9206
diff changeset
408
30076ddd1741 (svn r13077) -Codechange: move function that updates cached num_engines to engine.cpp, make it run only 1 loop
smatz <smatz@openttd.org>
parents: 9206
diff changeset
409 const Vehicle *v;
30076ddd1741 (svn r13077) -Codechange: move function that updates cached num_engines to engine.cpp, make it run only 1 loop
smatz <smatz@openttd.org>
parents: 9206
diff changeset
410 FOR_ALL_VEHICLES(v) {
12383
3c7e93b91c73 (svn r16813) -Codechange: make IsEngineCountable() member of Vehicle
smatz <smatz@openttd.org>
parents: 12232
diff changeset
411 if (!v->IsEngineCountable()) continue;
9211
30076ddd1741 (svn r13077) -Codechange: move function that updates cached num_engines to engine.cpp, make it run only 1 loop
smatz <smatz@openttd.org>
parents: 9206
diff changeset
412
30076ddd1741 (svn r13077) -Codechange: move function that updates cached num_engines to engine.cpp, make it run only 1 loop
smatz <smatz@openttd.org>
parents: 9206
diff changeset
413 assert(v->engine_type < engines);
30076ddd1741 (svn r13077) -Codechange: move function that updates cached num_engines to engine.cpp, make it run only 1 loop
smatz <smatz@openttd.org>
parents: 9206
diff changeset
414
11922
0a4b63f3f3c3 (svn r16325) -Codechange: replace GetPoolItem(index) by PoolItem::Get(index)
smatz <smatz@openttd.org>
parents: 11730
diff changeset
415 Company::Get(v->owner)->num_engines[v->engine_type]++;
9211
30076ddd1741 (svn r13077) -Codechange: move function that updates cached num_engines to engine.cpp, make it run only 1 loop
smatz <smatz@openttd.org>
parents: 9206
diff changeset
416
30076ddd1741 (svn r13077) -Codechange: move function that updates cached num_engines to engine.cpp, make it run only 1 loop
smatz <smatz@openttd.org>
parents: 9206
diff changeset
417 if (v->group_id == DEFAULT_GROUP) continue;
30076ddd1741 (svn r13077) -Codechange: move function that updates cached num_engines to engine.cpp, make it run only 1 loop
smatz <smatz@openttd.org>
parents: 9206
diff changeset
418
11922
0a4b63f3f3c3 (svn r16325) -Codechange: replace GetPoolItem(index) by PoolItem::Get(index)
smatz <smatz@openttd.org>
parents: 11730
diff changeset
419 g = Group::Get(v->group_id);
9211
30076ddd1741 (svn r13077) -Codechange: move function that updates cached num_engines to engine.cpp, make it run only 1 loop
smatz <smatz@openttd.org>
parents: 9206
diff changeset
420 assert(v->type == g->vehicle_type);
30076ddd1741 (svn r13077) -Codechange: move function that updates cached num_engines to engine.cpp, make it run only 1 loop
smatz <smatz@openttd.org>
parents: 9206
diff changeset
421 assert(v->owner == g->owner);
30076ddd1741 (svn r13077) -Codechange: move function that updates cached num_engines to engine.cpp, make it run only 1 loop
smatz <smatz@openttd.org>
parents: 9206
diff changeset
422
30076ddd1741 (svn r13077) -Codechange: move function that updates cached num_engines to engine.cpp, make it run only 1 loop
smatz <smatz@openttd.org>
parents: 9206
diff changeset
423 g->num_engines[v->engine_type]++;
30076ddd1741 (svn r13077) -Codechange: move function that updates cached num_engines to engine.cpp, make it run only 1 loop
smatz <smatz@openttd.org>
parents: 9206
diff changeset
424 }
30076ddd1741 (svn r13077) -Codechange: move function that updates cached num_engines to engine.cpp, make it run only 1 loop
smatz <smatz@openttd.org>
parents: 9206
diff changeset
425 }
30076ddd1741 (svn r13077) -Codechange: move function that updates cached num_engines to engine.cpp, make it run only 1 loop
smatz <smatz@openttd.org>
parents: 9206
diff changeset
426
8221
188d5ea22361 (svn r11784) -Codechange: set up initial engine data in one place
peter1138 <peter1138@openttd.org>
parents: 8220
diff changeset
427 void SetupEngines()
188d5ea22361 (svn r11784) -Codechange: set up initial engine data in one place
peter1138 <peter1138@openttd.org>
parents: 8220
diff changeset
428 {
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
429 _engine_pool.CleanPool();
8221
188d5ea22361 (svn r11784) -Codechange: set up initial engine data in one place
peter1138 <peter1138@openttd.org>
parents: 8220
diff changeset
430
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
431 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
432 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
433 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
434 for (const EngineIDMapping *eid = _engine_mngr.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
435 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
436 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
437 }
8221
188d5ea22361 (svn r11784) -Codechange: set up initial engine data in one place
peter1138 <peter1138@openttd.org>
parents: 8220
diff changeset
438 }
188d5ea22361 (svn r11784) -Codechange: set up initial engine data in one place
peter1138 <peter1138@openttd.org>
parents: 8220
diff changeset
439
188d5ea22361 (svn r11784) -Codechange: set up initial engine data in one place
peter1138 <peter1138@openttd.org>
parents: 8220
diff changeset
440
5584
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
441 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
442
9468
07d40eb8252e (svn r13388) -Codechange: Remove "my invented flag for something that is a wagon"
peter1138 <peter1138@openttd.org>
parents: 9417
diff changeset
443 /* Determine if an engine type is a wagon (and not a loco) */
07d40eb8252e (svn r13388) -Codechange: Remove "my invented flag for something that is a wagon"
peter1138 <peter1138@openttd.org>
parents: 9417
diff changeset
444 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
445 {
11922
0a4b63f3f3c3 (svn r16325) -Codechange: replace GetPoolItem(index) by PoolItem::Get(index)
smatz <smatz@openttd.org>
parents: 11730
diff changeset
446 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
447 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
448 }
07d40eb8252e (svn r13388) -Codechange: Remove "my invented flag for something that is a wagon"
peter1138 <peter1138@openttd.org>
parents: 9417
diff changeset
449
5584
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
450 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
451 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
452 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
453
6606
a06a7d24392b (svn r9825) -Codechange: [NewGRF] Add support for early vehicle retirement.
peter1138 <peter1138@openttd.org>
parents: 6530
diff changeset
454 /* 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
455 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
456 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
457 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
458 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
459 /* 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
460 e->company_avail = 0;
6606
a06a7d24392b (svn r9825) -Codechange: [NewGRF] Add support for early vehicle retirement.
peter1138 <peter1138@openttd.org>
parents: 6530
diff changeset
461 AddRemoveEngineFromAutoreplaceAndBuildWindows(e->type);
a06a7d24392b (svn r9825) -Codechange: [NewGRF] Add support for early vehicle retirement.
peter1138 <peter1138@openttd.org>
parents: 6530
diff changeset
462 }
a06a7d24392b (svn r9825) -Codechange: [NewGRF] Add support for early vehicle retirement.
peter1138 <peter1138@openttd.org>
parents: 6530
diff changeset
463 }
a06a7d24392b (svn r9825) -Codechange: [NewGRF] Add support for early vehicle retirement.
peter1138 <peter1138@openttd.org>
parents: 6530
diff changeset
464
5584
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
465 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
466 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
467 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
468 } 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
469 /* 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
470 * 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
471 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
472 } 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
473 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
474 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
475 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
476 /* 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
477 * 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
478 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
479 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
480 /* 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
481 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
482 }
13034
6eb3f749890a (svn r17532) -Codechange: Rename several Invalidate functions to SetDirty for more consistency and distinguishability.
frosch <frosch@openttd.org>
parents: 12837
diff changeset
483 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
484 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
485 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
486
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
487 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
488 {
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
489 /* 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
490 _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
491
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
492 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
493 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
494 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
495
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
496 /* 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
497 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
498 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
499
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
500 /* 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
501 YearMonthDay ymd;
10744
0118ca646690 (svn r15077) -Codechange: enumify DAYS_IN_YEAR and DAYS_IN_LEAP_YEAR
smatz <smatz@openttd.org>
parents: 10696
diff changeset
502 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
503
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
504 _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
505 }
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
506 }
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
507
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
508 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
509 {
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
510 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
511 uint32 r;
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
512
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
513 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
514 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
515 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
516
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
517 /* 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
518 * 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
519 * Note: TTDP uses fixed 1922 */
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
520 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
521 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
522 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
523 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
524 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
525 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
526 }
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
527
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
528 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
529 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
530 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
531 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
532
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
533 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
534 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
535 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
536 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
537
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
538 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
539
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
540 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
541
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
542 /* 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
543 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
544 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
545 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
546 }
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
547 }
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
548
6247
57363e064324 (svn r9050) -Codechange: Foo(void) -> Foo()
rubidium <rubidium@openttd.org>
parents: 6209
diff changeset
549 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
550 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
551 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
552 /* 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
553 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
554
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
555 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
556 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
557 }
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
558
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
559 /* 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
560 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
561 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
562 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
563 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
564 }
5584
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
565 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
566
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
567 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
568 {
11922
0a4b63f3f3c3 (svn r16325) -Codechange: replace GetPoolItem(index) by PoolItem::Get(index)
smatz <smatz@openttd.org>
parents: 11730
diff changeset
569 Engine *e = Engine::Get(eid);
0a4b63f3f3c3 (svn r16325) -Codechange: replace GetPoolItem(index) by PoolItem::Get(index)
smatz <smatz@openttd.org>
parents: 11730
diff changeset
570 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
571
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
572 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
573 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
574 assert(e->u.rail.railtype < RAILTYPE_END);
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
575 SetBit(c->avail_railtypes, e->u.rail.railtype);
6685
91a7c42b133c (svn r9917) -Codechange: prepare some more areas for more road types.
rubidium <rubidium@openttd.org>
parents: 6643
diff changeset
576 } 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
577 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
578 }
5584
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
579
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
580 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
581 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
582 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
583 }
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
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
586 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
587 {
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
588 const Company *c;
5584
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
589 int32 best_hist;
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
590 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
591 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
592
8572
8a95003be848 (svn r12150) -Fix (r12143): compiler warnings - possible use of uninitialised variable
smatz <smatz@openttd.org>
parents: 8565
diff changeset
593 do {
5584
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
594 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
595 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
596 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
597 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
598 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
599 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
600 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
601 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
602 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
603
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
604 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
605
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
606 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
607 } 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
608
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
609 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
610 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
611
6247
57363e064324 (svn r9050) -Codechange: Foo(void) -> Foo()
rubidium <rubidium@openttd.org>
parents: 6209
diff changeset
612 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
613 {
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
614 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
615
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
616 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
617 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
618 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
619 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
620 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
621 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
622 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
623 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
624 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
625 }
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
626 } 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
627 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
628
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
629 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
630 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
631 continue;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
632 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
633
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
634 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
635 e->preview_wait = 20;
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
636 AI::NewEvent(best_company, new AIEventEnginePreview(i));
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
637 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
638 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
639 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
640 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
641 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
642
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
643 /** 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
644 * 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
645 * @param tile unused
6481
85a1a79387a2 (svn r9662) -Documentation: Doxygen corrections and @file omissions
belugas <belugas@openttd.org>
parents: 6259
diff changeset
646 * @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
647 * @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
648 * @param p2 unused
13067
082cdb4504ac (svn r17567) -Fix: some doxygen warnings
rubidium <rubidium@openttd.org>
parents: 13036
diff changeset
649 * @param text unused
082cdb4504ac (svn r17567) -Fix: some doxygen warnings
rubidium <rubidium@openttd.org>
parents: 13036
diff changeset
650 * @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
651 */
11090
df23c4e04638 (svn r15434) -Codechange: bit of type safety for the DC_xxx flags.
rubidium <rubidium@openttd.org>
parents: 11071
diff changeset
652 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
653 {
11951
8bbe44fa53e2 (svn r16354) -Codechange: use 'new' pool accessors and methods for Engine too
smatz <smatz@openttd.org>
parents: 11923
diff changeset
654 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
655 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
656
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
657 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
658
6950
d2846442a133 (svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium <rubidium@openttd.org>
parents: 6943
diff changeset
659 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
660 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
661
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
662 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
663 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
664 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
665 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
666 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
667
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
668 /* 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
669 * 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
670 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
671 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
672 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
673
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
674 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
675
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
676 /* 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
677 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
678
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
679 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
680 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
681 (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
682 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
683 /* 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
684 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
685 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
686 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
687 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
688 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
689 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
690 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
691
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
692 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
693 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
694
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
695 /* 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
696 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
697
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
698 /* 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
699 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
700
8220
01778382728c (svn r11783) -Codechange: compare engine type with its type property, not by its index
peter1138 <peter1138@openttd.org>
parents: 8214
diff changeset
701 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
702 /* 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
703 RailType railtype = e->u.rail.railtype;
5823
4f8ecdfccbd3 (svn r8385) -Fix
tron <tron@openttd.org>
parents: 5763
diff changeset
704 assert(railtype < RAILTYPE_END);
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
705 FOR_ALL_COMPANIES(c) SetBit(c->avail_railtypes, railtype);
8220
01778382728c (svn r11783) -Codechange: compare engine type with its type property, not by its index
peter1138 <peter1138@openttd.org>
parents: 8214
diff changeset
706 } 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
707 /* 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
708 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
709 }
9199
dbe675dc54c4 (svn r13065) -Codechange: remove the need for the news string callbacks. Patch by Cirdan.
rubidium <rubidium@openttd.org>
parents: 9135
diff changeset
710
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
711 AI::BroadcastNewEvent(new AIEventEngineAvailable(index));
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
712
9199
dbe675dc54c4 (svn r13065) -Codechange: remove the need for the news string callbacks. Patch by Cirdan.
rubidium <rubidium@openttd.org>
parents: 9135
diff changeset
713 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
714 SetDParam(1, index);
12619
2f530108f787 (svn r17062) -Change: unify the naming of some 125 strings
rubidium <rubidium@openttd.org>
parents: 12492
diff changeset
715 AddNewsItem(STR_NEWS_NEW_VEHICLE_NOW_AVAILABLE_WITH_TYPE, NS_NEW_VEHICLES, NR_ENGINE, 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
716 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
717
6247
57363e064324 (svn r9050) -Codechange: Foo(void) -> Foo()
rubidium <rubidium@openttd.org>
parents: 6209
diff changeset
718 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
719 {
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
720 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
721 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
722 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
723 /* Age the vehicle */
12082
d092f17a921d (svn r16491) -Codechange: Added parentheses around bitwise operators for code style.
alberth <alberth@openttd.org>
parents: 12010
diff changeset
724 if ((e->flags & ENGINE_AVAILABLE) && e->age != 0xFFFF) {
5584
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
725 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
726 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
727 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
728
10744
0118ca646690 (svn r15077) -Codechange: enumify DAYS_IN_YEAR and DAYS_IN_LEAP_YEAR
smatz <smatz@openttd.org>
parents: 10696
diff changeset
729 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
730 /* 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
731 NewVehicleAvailable(e);
11361
02313cc6114e (svn r15711) -Codechange: lots of whitespace cleanup/fixes
rubidium <rubidium@openttd.org>
parents: 11296
diff changeset
732 } 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
733 /* 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
734 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
735
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
736 /* Do not introduce new rail wagons */
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
737 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
738 e->preview_company_rank = 1; // Give to the company with the highest rating.
5584
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
739 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
740 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
741 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
742 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
743
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
744 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
745 {
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
746 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
747
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
748 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
749 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
750 }
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
751
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
752 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
753 }
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
754
5584
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
755 /** Rename an engine.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
756 * @param tile unused
6481
85a1a79387a2 (svn r9662) -Documentation: Doxygen corrections and @file omissions
belugas <belugas@openttd.org>
parents: 6259
diff changeset
757 * @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
758 * @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
759 * @param p2 unused
13067
082cdb4504ac (svn r17567) -Fix: some doxygen warnings
rubidium <rubidium@openttd.org>
parents: 13036
diff changeset
760 * @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
761 * @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
762 */
11090
df23c4e04638 (svn r15434) -Codechange: bit of type safety for the DC_xxx flags.
rubidium <rubidium@openttd.org>
parents: 11071
diff changeset
763 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
764 {
11951
8bbe44fa53e2 (svn r16354) -Codechange: use 'new' pool accessors and methods for Engine too
smatz <smatz@openttd.org>
parents: 11923
diff changeset
765 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
766 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
767
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
768 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
769
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
770 if (!reset) {
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
771 if (strlen(text) >= MAX_LENGTH_ENGINE_NAME_BYTES) 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
772 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
773 }
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
774
5584
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
775 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
776 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
777
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
778 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
779 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
780 } 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
781 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
782 }
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
783
5584
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
784 MarkWholeScreenDirty();
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
785 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
786
6950
d2846442a133 (svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium <rubidium@openttd.org>
parents: 6943
diff changeset
787 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
788 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
789
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
790
8479
689d2708728a (svn r12054) -Cleanup: Use VehicleType instead of byte for vehicle types...
peter1138 <peter1138@openttd.org>
parents: 8401
diff changeset
791 /** 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
792 * @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
793 * @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
794 * @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
795 * @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
796 * 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
797 */
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
798 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
799 {
11951
8bbe44fa53e2 (svn r16354) -Codechange: use 'new' pool accessors and methods for Engine too
smatz <smatz@openttd.org>
parents: 11923
diff changeset
800 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
801
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
802 /* 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
803 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
804
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
805 /* 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
806 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
807
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
808 /* check if it's 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
809 if (!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
810
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
811 if (type == VEH_TRAIN) {
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
812 /* 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
813 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
814 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
815 }
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
816
5584
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
817 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
818 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
819
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
820 /**
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
821 * 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
822 * 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
823 * @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
824 * @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
825 */
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
826 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
827 {
11951
8bbe44fa53e2 (svn r16354) -Codechange: use 'new' pool accessors and methods for Engine too
smatz <smatz@openttd.org>
parents: 11923
diff changeset
828 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
829
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
830 /* 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
831 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
832
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
833 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
834
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
835 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
836 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
837
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
838 /* 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
839 * 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
840 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
841
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
842 /* 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
843 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
844 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
845 }