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annotate src/engine.cpp @ 11238:06dac7488367 draft

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(svn r15592) -Fix: Refit-info in purchase list did only check the first articulated part.
author frosch <frosch@openttd.org>
date Fri, 27 Feb 2009 20:40:39 +0000 (2009-02-27)
parents 9e451d497d94
children 1b6a11831215
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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KUDr <KUDr@openttd.org>
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1 /* $Id$ */
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2
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d48433370037 (svn r12971) -Documentation: add @file in files that missed them and add something more than whitespace as description of files that don't have a description.
rubidium <rubidium@openttd.org>
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3 /** @file engine.cpp Base for all engine handling. */
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belugas <belugas@openttd.org>
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4
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5 #include "stdafx.h"
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6 #include "debug.h"
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rubidium <rubidium@openttd.org>
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7 #include "company_func.h"
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rubidium <rubidium@openttd.org>
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8 #include "command_func.h"
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d6e363672edb (svn r12459) -Codechange: split news.h into news_type.h and news_func.h.
rubidium <rubidium@openttd.org>
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9 #include "news_func.h"
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10 #include "variables.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.
Darkvater <Darkvater@openttd.org>
parents: 5840
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11 #include "aircraft.h"
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12 #include "newgrf_engine.h"
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18d58b36b9b3 (svn r9874) -Feature: advanced vehicle lists a.k.a. group interface. Now you can make groups of vehicles and perform all kinds of tasks on that given group. Original code by nycom and graphics by skidd13.
rubidium <rubidium@openttd.org>
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13 #include "group.h"
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2d6af5d7a142 (svn r11675) -Codechange: split the string types from the string functions.
rubidium <rubidium@openttd.org>
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14 #include "strings_func.h"
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0e48dd14a0d8 (svn r11788) -Fix (11787): makedepend doesn't mark delete files as changed...
rubidium <rubidium@openttd.org>
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15 #include "gfx_func.h"
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smatz <smatz@openttd.org>
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16 #include "core/random_func.hpp"
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rubidium <rubidium@openttd.org>
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17 #include "window_func.h"
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rubidium <rubidium@openttd.org>
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18 #include "date_func.h"
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rubidium <rubidium@openttd.org>
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19 #include "autoreplace_gui.h"
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rubidium <rubidium@openttd.org>
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20 #include "string_func.h"
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748b998a108e (svn r12599) -Codechange: force AllocateSafeRaw() to be linked to simplify compiler's decisions about inlining
smatz <smatz@openttd.org>
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21 #include "oldpool_func.h"
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7edccbb67398 (svn r15027) -Merge: tomatos and bananas left to be, here is NoAI for all to see.
truebrain <truebrain@openttd.org>
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22 #include "ai/ai.hpp"
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smatz <smatz@openttd.org>
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23 #include "vehicle_func.h"
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24 #include "settings_type.h"
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25
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26 #include "table/strings.h"
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rubidium <rubidium@openttd.org>
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27 #include "table/engines.h"
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28
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29 DEFINE_OLD_POOL_GENERIC(Engine, Engine)
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30
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peter1138 <peter1138@openttd.org>
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31 /** Year that engine aging stops. Engines will not reduce in reliability
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32 * and no more engines will be introduced */
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33 Year _year_engine_aging_stops;
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34
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peter1138 <peter1138@openttd.org>
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35 /** Number of engines of each vehicle type in original engine data */
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36 const uint8 _engine_counts[4] = {
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peter1138 <peter1138@openttd.org>
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37 lengthof(_orig_rail_vehicle_info),
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38 lengthof(_orig_road_vehicle_info),
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39 lengthof(_orig_ship_vehicle_info),
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peter1138 <peter1138@openttd.org>
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40 lengthof(_orig_aircraft_vehicle_info),
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41 };
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42
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peter1138 <peter1138@openttd.org>
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43 /** Offset of the first engine of each vehicle type in original engine data */
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44 const uint8 _engine_offsets[4] = {
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45 0,
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46 lengthof(_orig_rail_vehicle_info),
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47 lengthof(_orig_rail_vehicle_info) + lengthof(_orig_road_vehicle_info),
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist.
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48 lengthof(_orig_rail_vehicle_info) + lengthof(_orig_road_vehicle_info) + lengthof(_orig_ship_vehicle_info),
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parents: 9036
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49 };
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50
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peter1138 <peter1138@openttd.org>
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51 Engine::Engine() :
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52 name(NULL),
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53 overrides_count(0),
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54 overrides(NULL)
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peter1138 <peter1138@openttd.org>
parents: 9036
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55 {
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peter1138 <peter1138@openttd.org>
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56 }
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57
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peter1138 <peter1138@openttd.org>
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58 Engine::Engine(VehicleType type, EngineID base)
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59 {
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60 this->type = type;
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61 this->internal_id = base;
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62 this->list_position = base;
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63
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64 /* Check if this base engine is within the original engine data range */
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65 if (base >= _engine_counts[type]) {
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66 /* Mark engine as valid anyway */
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67 this->info.climates = 0x80;
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68 /* Set model life to maximum to make wagons available */
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69 this->info.base_life = 0xFF;
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70 return;
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71 }
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72
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73 /* Copy the original engine info for this slot */
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74 this->info = _orig_engine_info[_engine_offsets[type] + base];
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75
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76 /* Copy the original engine data for this slot */
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77 switch (type) {
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78 default: NOT_REACHED();
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79
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80 case VEH_TRAIN:
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81 this->u.rail = _orig_rail_vehicle_info[base];
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82 this->image_index = this->u.rail.image_index;
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83 this->info.string_id = STR_8000_KIRBY_PAUL_TANK_STEAM + base;
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84
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diff changeset
85 /* 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
86 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
87
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
88 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
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 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
91 this->u.road = _orig_road_vehicle_info[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
92 this->image_index = this->u.road.image_index;
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 this->info.string_id = STR_8074_MPS_REGAL_BUS + 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
94 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
95
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
96 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
97 this->u.ship = _orig_ship_vehicle_info[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
98 this->image_index = this->u.ship.image_index;
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
99 this->info.string_id = STR_80CC_MPS_OIL_TANKER + 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
100 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
101
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 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
103 this->u.air = _orig_aircraft_vehicle_info[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
104 this->image_index = this->u.air.image_index;
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->info.string_id = STR_80D7_SAMPSON_U52 + 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
106 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
107 }
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist.
peter1138 <peter1138@openttd.org>
parents: 9036
diff changeset
108 }
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 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
111 {
11b5b3f4175d (svn r12924) -Feature: Introducing the so called 'engine pool' which primarily removes the fixed engine type limits and also happens to allow (with the patch option 'dynamic_engines') multiple NewGRF vehicle sets to coexist.
peter1138 <peter1138@openttd.org>
parents: 9036
diff changeset
112 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
113 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
114 }
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
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
116 /**
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
117 * Determines the default cargo type of an engine.
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
118 *
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
119 * Usually a valid cargo is returned, even though the vehicle has zero capacity, and can therefore not carry anything. But the 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
120 * 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
121 *
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
122 * Vehicles with CT_INVALID as default cargo are usally not available, but it can appear as default cargo of articulated parts.
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
123 *
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
124 * @return The default cargo 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
125 * @see CanCarryCargo
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
126 */
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
127 CargoID Engine::GetDefaultCargoType() 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
128 {
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
129 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
130 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
131 return this->u.rail.cargo_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
132
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 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
134 return this->u.road.cargo_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
135
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 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
137 return this->u.ship.cargo_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
138
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 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
140 return FindFirstRefittableCargo(this->index);
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 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
143 }
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 }
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
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 * 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
148 * 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
149 * @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
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 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
152 {
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 /* 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
154 * 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
155 * 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
156 * 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
157 */
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 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
159 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
160 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
161 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
162
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
163 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
164 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
165 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
166
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
167 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
168 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
169 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
170
9e451d497d94 (svn r15541) -Revert (r15399): 'v->cargo_type' is also used in other places, which cannot accept CT_INVALID.
frosch <frosch@openttd.org>
parents: 11171
diff changeset
171 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
172 }
9e451d497d94 (svn r15541) -Revert (r15399): 'v->cargo_type' is also used in other places, which cannot accept CT_INVALID.
frosch <frosch@openttd.org>
parents: 11171
diff changeset
173 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
174 }
9e451d497d94 (svn r15541) -Revert (r15399): 'v->cargo_type' is also used in other places, which cannot accept CT_INVALID.
frosch <frosch@openttd.org>
parents: 11171
diff changeset
175
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
176 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
177 {
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
178 switch (this->type) {
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
179 case VEH_ROAD:
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
180 return this->u.road.running_cost * GetPriceByIndex(this->u.road.running_cost_class) >> 8;
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
181
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
182 case VEH_TRAIN:
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
183 return GetEngineProperty(this->index, 0x0D, this->u.rail.running_cost) * GetPriceByIndex(this->u.rail.running_cost_class) >> 8;
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
184
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
185 case VEH_SHIP:
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
186 return GetEngineProperty(this->index, 0x0F, this->u.ship.running_cost) * _price.ship_running >> 8;
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
187
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
188 case VEH_AIRCRAFT:
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
189 return GetEngineProperty(this->index, 0x0E, this->u.air.running_cost) * _price.aircraft_running >> 8;
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
190
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
191 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
192 }
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
193 }
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
194
10927
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication.
glx <glx@openttd.org>
parents: 10925
diff changeset
195 Money Engine::GetCost() const
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication.
glx <glx@openttd.org>
parents: 10925
diff changeset
196 {
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication.
glx <glx@openttd.org>
parents: 10925
diff changeset
197 switch (this->type) {
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication.
glx <glx@openttd.org>
parents: 10925
diff changeset
198 case VEH_ROAD:
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication.
glx <glx@openttd.org>
parents: 10925
diff changeset
199 return GetEngineProperty(this->index, 0x11, this->u.road.cost_factor) * (_price.roadveh_base >> 3) >> 5;
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication.
glx <glx@openttd.org>
parents: 10925
diff changeset
200
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication.
glx <glx@openttd.org>
parents: 10925
diff changeset
201 case VEH_TRAIN:
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication.
glx <glx@openttd.org>
parents: 10925
diff changeset
202 if (this->u.rail.railveh_type == RAILVEH_WAGON) {
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication.
glx <glx@openttd.org>
parents: 10925
diff changeset
203 return (GetEngineProperty(this->index, 0x17, this->u.rail.cost_factor) * _price.build_railwagon) >> 8;
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication.
glx <glx@openttd.org>
parents: 10925
diff changeset
204 } else {
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication.
glx <glx@openttd.org>
parents: 10925
diff changeset
205 return GetEngineProperty(this->index, 0x17, this->u.rail.cost_factor) * (_price.build_railvehicle >> 3) >> 5;
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication.
glx <glx@openttd.org>
parents: 10925
diff changeset
206 }
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication.
glx <glx@openttd.org>
parents: 10925
diff changeset
207 case VEH_SHIP:
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication.
glx <glx@openttd.org>
parents: 10925
diff changeset
208 return GetEngineProperty(this->index, 0x0A, this->u.ship.cost_factor) * (_price.ship_base >> 3) >> 5;
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication.
glx <glx@openttd.org>
parents: 10925
diff changeset
209
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication.
glx <glx@openttd.org>
parents: 10925
diff changeset
210 case VEH_AIRCRAFT:
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication.
glx <glx@openttd.org>
parents: 10925
diff changeset
211 return GetEngineProperty(this->index, 0x0B, this->u.air.cost_factor) * (_price.aircraft_base >> 3) >> 5;
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication.
glx <glx@openttd.org>
parents: 10925
diff changeset
212
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication.
glx <glx@openttd.org>
parents: 10925
diff changeset
213 default: NOT_REACHED();
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication.
glx <glx@openttd.org>
parents: 10925
diff changeset
214 }
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication.
glx <glx@openttd.org>
parents: 10925
diff changeset
215 }
68230070e59b (svn r15263) -Codechange: added Engine::GetCost() to remove some code duplication.
glx <glx@openttd.org>
parents: 10925
diff changeset
216
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
217 /**
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
218 * 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
219 * @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
220 */
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
221 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
222 {
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
223 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
224 case VEH_TRAIN:
10969
208ba3fba382 (svn r15308) -Codechange: Deduplicate km-ish/h -> mph conversions.
frosch <frosch@openttd.org>
parents: 10967
diff changeset
225 return GetEngineProperty(this->index, 0x09, 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
226
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
227 case VEH_ROAD:
10969
208ba3fba382 (svn r15308) -Codechange: Deduplicate km-ish/h -> mph conversions.
frosch <frosch@openttd.org>
parents: 10967
diff changeset
228 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
229
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
230 case VEH_SHIP:
10969
208ba3fba382 (svn r15308) -Codechange: Deduplicate km-ish/h -> mph conversions.
frosch <frosch@openttd.org>
parents: 10967
diff changeset
231 return GetEngineProperty(this->index, 0x0B, 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
232
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
233 case VEH_AIRCRAFT:
10969
208ba3fba382 (svn r15308) -Codechange: Deduplicate km-ish/h -> mph conversions.
frosch <frosch@openttd.org>
parents: 10967
diff changeset
234 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
235
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
236 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
237 }
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
238 }
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
239
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
240 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
241 {
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
242 /* 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
243 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
244 case VEH_TRAIN:
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
245 return GetEngineProperty(this->index, 0x0B, this->u.rail.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
246
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
247 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
248 }
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
249 }
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
250
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
251 /**
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
252 * 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
253 * 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
254 * @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
255 */
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
256 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
257 {
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
258 /* 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
259 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
260 case VEH_TRAIN:
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
261 return GetEngineProperty(this->index, 0x16, this->u.rail.weight) << (this->u.rail.railveh_type == RAILVEH_MULTIHEAD ? 1 : 0);
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
262
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
263 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
264 }
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
265 }
57269a8c0b6d (svn r15306) -Codechange: Deduplicate code by adding Engine::GetDisplayMaxSpeed(), GetPower() and GetDisplayWeight(). (and using them)
frosch <frosch@openttd.org>
parents: 10960
diff changeset
266
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
267 /**
631c89cee615 (svn r15521) -Codechange: add helper function to get the display tractive effort of a vehicle.
rubidium <rubidium@openttd.org>
parents: 11090
diff changeset
268 * 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
269 * 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
270 * @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
271 */
631c89cee615 (svn r15521) -Codechange: add helper function to get the display tractive effort of a vehicle.
rubidium <rubidium@openttd.org>
parents: 11090
diff changeset
272 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
273 {
631c89cee615 (svn r15521) -Codechange: add helper function to get the display tractive effort of a vehicle.
rubidium <rubidium@openttd.org>
parents: 11090
diff changeset
274 /* 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
275 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
276 case VEH_TRAIN:
631c89cee615 (svn r15521) -Codechange: add helper function to get the display tractive effort of a vehicle.
rubidium <rubidium@openttd.org>
parents: 11090
diff changeset
277 return (10 * this->GetDisplayWeight() * GetEngineProperty(this->index, 0x1F, this->u.rail.tractive_effort)) / 256;
631c89cee615 (svn r15521) -Codechange: add helper function to get the display tractive effort of a vehicle.
rubidium <rubidium@openttd.org>
parents: 11090
diff changeset
278
631c89cee615 (svn r15521) -Codechange: add helper function to get the display tractive effort of a vehicle.
rubidium <rubidium@openttd.org>
parents: 11090
diff changeset
279 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
280 }
631c89cee615 (svn r15521) -Codechange: add helper function to get the display tractive effort of a vehicle.
rubidium <rubidium@openttd.org>
parents: 11090
diff changeset
281 }
631c89cee615 (svn r15521) -Codechange: add helper function to get the display tractive effort of a vehicle.
rubidium <rubidium@openttd.org>
parents: 11090
diff changeset
282
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
283 /** 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
284 */
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
285 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
286 {
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
287 uint engines = GetEnginePoolSize();
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
288
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
289 /* 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
290 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
291 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
292 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
293 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
294 }
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
295
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
296 /* 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
297 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
298 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
299 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
300 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
301 }
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
302
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
303 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
304 FOR_ALL_VEHICLES(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
305 if (!IsEngineCountable(v)) 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
306
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
307 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
308
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
309 GetCompany(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
310
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
311 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
312
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
313 g = GetGroup(v->group_id);
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
314 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
315 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
316
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
317 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
318 }
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
319 }
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
320
8221
188d5ea22361 (svn r11784) -Codechange: set up initial engine data in one place
peter1138 <peter1138@openttd.org>
parents: 8220
diff changeset
321 void SetupEngines()
188d5ea22361 (svn r11784) -Codechange: set up initial engine data in one place
peter1138 <peter1138@openttd.org>
parents: 8220
diff changeset
322 {
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
323 _Engine_pool.CleanPool();
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
324 _Engine_pool.AddBlockToPool();
8221
188d5ea22361 (svn r11784) -Codechange: set up initial engine data in one place
peter1138 <peter1138@openttd.org>
parents: 8220
diff changeset
325
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
326 for (uint i = 0; i < lengthof(_orig_rail_vehicle_info); i++) new Engine(VEH_TRAIN, i);
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
327 for (uint i = 0; i < lengthof(_orig_road_vehicle_info); i++) new Engine(VEH_ROAD, i);
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
328 for (uint i = 0; i < lengthof(_orig_ship_vehicle_info); i++) new Engine(VEH_SHIP, i);
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
329 for (uint i = 0; i < lengthof(_orig_aircraft_vehicle_info); i++) new Engine(VEH_AIRCRAFT, i);
8221
188d5ea22361 (svn r11784) -Codechange: set up initial engine data in one place
peter1138 <peter1138@openttd.org>
parents: 8220
diff changeset
330 }
188d5ea22361 (svn r11784) -Codechange: set up initial engine data in one place
peter1138 <peter1138@openttd.org>
parents: 8220
diff changeset
331
188d5ea22361 (svn r11784) -Codechange: set up initial engine data in one place
peter1138 <peter1138@openttd.org>
parents: 8220
diff changeset
332
5584
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
333 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
334
9468
07d40eb8252e (svn r13388) -Codechange: Remove "my invented flag for something that is a wagon"
peter1138 <peter1138@openttd.org>
parents: 9417
diff changeset
335 /* 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
336 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
337 {
07d40eb8252e (svn r13388) -Codechange: Remove "my invented flag for something that is a wagon"
peter1138 <peter1138@openttd.org>
parents: 9417
diff changeset
338 const Engine *e = GetEngine(index);
07d40eb8252e (svn r13388) -Codechange: Remove "my invented flag for something that is a wagon"
peter1138 <peter1138@openttd.org>
parents: 9417
diff changeset
339 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
340 }
07d40eb8252e (svn r13388) -Codechange: Remove "my invented flag for something that is a wagon"
peter1138 <peter1138@openttd.org>
parents: 9417
diff changeset
341
5584
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
342 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
343 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
344 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
345
6606
a06a7d24392b (svn r9825) -Codechange: [NewGRF] Add support for early vehicle retirement.
peter1138 <peter1138@openttd.org>
parents: 6530
diff changeset
346 /* 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
347 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
348 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
349 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
350 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
351 /* 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
352 e->company_avail = 0;
6606
a06a7d24392b (svn r9825) -Codechange: [NewGRF] Add support for early vehicle retirement.
peter1138 <peter1138@openttd.org>
parents: 6530
diff changeset
353 AddRemoveEngineFromAutoreplaceAndBuildWindows(e->type);
a06a7d24392b (svn r9825) -Codechange: [NewGRF] Add support for early vehicle retirement.
peter1138 <peter1138@openttd.org>
parents: 6530
diff changeset
354 }
a06a7d24392b (svn r9825) -Codechange: [NewGRF] Add support for early vehicle retirement.
peter1138 <peter1138@openttd.org>
parents: 6530
diff changeset
355 }
a06a7d24392b (svn r9825) -Codechange: [NewGRF] Add support for early vehicle retirement.
peter1138 <peter1138@openttd.org>
parents: 6530
diff changeset
356
5584
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
357 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
358 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
359 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
360 } 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
361 /* 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
362 * 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
363 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
364 } 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
365 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
366 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
367 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
368 /* 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
369 * 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
370 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
371 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
372 /* 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
373 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
374 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
375 InvalidateWindowClasses(WC_BUILD_VEHICLE); // Update to show the new reliability
5944
ca95cde4d1b4 (svn r8610) -Codechange/Feature: rewrote the list handling in the autoreplace window
bjarni <bjarni@openttd.org>
parents: 5868
diff changeset
376 InvalidateWindowClasses(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
377 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
378
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
379 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
380 {
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
381 /* 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
382 _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
383
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
384 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
385 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
386 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
387
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
388 /* 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
389 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
390 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
391
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
392 /* 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
393 YearMonthDay ymd;
10744
0118ca646690 (svn r15077) -Codechange: enumify DAYS_IN_YEAR and DAYS_IN_LEAP_YEAR
smatz <smatz@openttd.org>
parents: 10696
diff changeset
394 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
395
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
396 _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
397 }
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
398 }
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
399
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
400 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
401 {
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
402 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
403 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
404
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
405 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
406 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
407 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
408
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
409 /* The magic value of 729 days below comes from the NewGRF spec. If the
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
410 * base intro date is before 1922 then the random number of days is not
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
411 * added. */
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
412 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
413 e->intro_date = ei->base_intro <= ConvertYMDToDate(1922, 0, 1) ? ei->base_intro : (Date)GB(r, 0, 9) + ei->base_intro;
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
414 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
415 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
416 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
417 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
418 }
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
419
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
420 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
421 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
422 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
423 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
424
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
425 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
426 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
427 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
428 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
429
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
430 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
431
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
432 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
433
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
434 e->lifelength = ei->lifelength + _settings_game.vehicle.extend_vehicle_life;
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
435
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
436 /* 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
437 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
438 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
439 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
440 }
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
441 }
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
442
6247
57363e064324 (svn r9050) -Codechange: Foo(void) -> Foo()
rubidium <rubidium@openttd.org>
parents: 6209
diff changeset
443 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
444 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
445 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
446 /* 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
447 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
448
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
449 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
450 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
451 }
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
452
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
453 /* 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
454 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
455 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
456 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
457 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
458 }
5584
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
459 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
460
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
461 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
462 {
5823
4f8ecdfccbd3 (svn r8385) -Fix
tron <tron@openttd.org>
parents: 5763
diff changeset
463 Engine *e = GetEngine(eid);
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
464 Company *c = GetCompany(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
465
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
466 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
467 if (e->type == VEH_TRAIN) {
5823
4f8ecdfccbd3 (svn r8385) -Fix
tron <tron@openttd.org>
parents: 5763
diff changeset
468 const RailVehicleInfo *rvi = RailVehInfo(eid);
4f8ecdfccbd3 (svn r8385) -Fix
tron <tron@openttd.org>
parents: 5763
diff changeset
469
4f8ecdfccbd3 (svn r8385) -Fix
tron <tron@openttd.org>
parents: 5763
diff changeset
470 assert(rvi->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
471 SetBit(c->avail_railtypes, rvi->railtype);
6685
91a7c42b133c (svn r9917) -Codechange: prepare some more areas for more road types.
rubidium <rubidium@openttd.org>
parents: 6643
diff changeset
472 } else if (e->type == VEH_ROAD) {
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
473 SetBit(c->avail_roadtypes, HasBit(EngInfo(eid)->misc_flags, EF_ROAD_TRAM) ? ROADTYPE_TRAM : ROADTYPE_ROAD);
5823
4f8ecdfccbd3 (svn r8385) -Fix
tron <tron@openttd.org>
parents: 5763
diff changeset
474 }
5584
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
475
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
476 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
477 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
478 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
479 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
480 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
481
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
482 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
483 {
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
484 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
485 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
486 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
487 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
488
8572
8a95003be848 (svn r12150) -Fix (r12143): compiler warnings - possible use of uninitialised variable
smatz <smatz@openttd.org>
parents: 8565
diff changeset
489 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
490 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
491 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
492 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
493 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
494 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
495 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
496 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
497 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
498 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
499
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
500 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
501
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
502 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
503 } 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
504
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
505 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
506 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
507
6247
57363e064324 (svn r9050) -Codechange: Foo(void) -> Foo()
rubidium <rubidium@openttd.org>
parents: 6209
diff changeset
508 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
509 {
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
510 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
511
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
512 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
513 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
514 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
515 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
516 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
517 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
518 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
519 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
520 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
521 }
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
522 } 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
523 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
524
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
525 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
526 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
527 continue;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
528 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
529
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
530 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
531 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
532 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
533 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
534 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
535 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
536 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
537 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
538
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
539 /** 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
540 * 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
541 * @param tile unused
6481
85a1a79387a2 (svn r9662) -Documentation: Doxygen corrections and @file omissions
belugas <belugas@openttd.org>
parents: 6259
diff changeset
542 * @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
543 * @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
544 * @param p2 unused
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
545 */
11090
df23c4e04638 (svn r15434) -Codechange: bit of type safety for the DC_xxx flags.
rubidium <rubidium@openttd.org>
parents: 11071
diff changeset
546 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
547 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
548 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
549
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
550 if (!IsEngineIndex(p1)) return CMD_ERROR;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
551 e = GetEngine(p1);
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
552 if (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
553
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
554 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
555
6950
d2846442a133 (svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium <rubidium@openttd.org>
parents: 6943
diff changeset
556 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
557 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
558
9199
dbe675dc54c4 (svn r13065) -Codechange: remove the need for the news string callbacks. Patch by Cirdan.
rubidium <rubidium@openttd.org>
parents: 9135
diff changeset
559 StringID GetEngineCategoryName(EngineID engine);
dbe675dc54c4 (svn r13065) -Codechange: remove the need for the news string callbacks. Patch by Cirdan.
rubidium <rubidium@openttd.org>
parents: 9135
diff changeset
560
5584
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
561 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
562 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
563 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
564 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
565 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
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 /* 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
568 * 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
569 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
570 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
571 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
572
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
573 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
574
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
575 /* 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
576 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
577
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
578 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
579 if (v->type == VEH_TRAIN || v->type == VEH_ROAD || v->type == VEH_SHIP ||
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
580 (v->type == VEH_AIRCRAFT && IsNormalAircraft(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
581 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
582 /* 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
583 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
584 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
585 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
586 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
587 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
588 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
589 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
590
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
591 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
592 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
593
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
594 /* 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
595 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
596
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
597 /* 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
598 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
599
8220
01778382728c (svn r11783) -Codechange: compare engine type with its type property, not by its index
peter1138 <peter1138@openttd.org>
parents: 8214
diff changeset
600 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
601 /* 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
602 RailType railtype = e->u.rail.railtype;
5823
4f8ecdfccbd3 (svn r8385) -Fix
tron <tron@openttd.org>
parents: 5763
diff changeset
603 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
604 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
605 } 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
606 /* 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
607 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
608 }
9199
dbe675dc54c4 (svn r13065) -Codechange: remove the need for the news string callbacks. Patch by Cirdan.
rubidium <rubidium@openttd.org>
parents: 9135
diff changeset
609
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
610 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
611
9199
dbe675dc54c4 (svn r13065) -Codechange: remove the need for the news string callbacks. Patch by Cirdan.
rubidium <rubidium@openttd.org>
parents: 9135
diff changeset
612 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
613 SetDParam(1, index);
9234
02827bf3dc03 (svn r13100) -Codechange: reduce the amount of parameters passed via AddNewsMessage as there is (for each news message type) a tuple of 4 parameters that is the same for all calls.
rubidium <rubidium@openttd.org>
parents: 9223
diff changeset
614 AddNewsItem(STR_NEW_VEHICLE_NOW_AVAILABLE_WITH_TYPE, NS_NEW_VEHICLES, index, 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
615 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
616
6247
57363e064324 (svn r9050) -Codechange: Foo(void) -> Foo()
rubidium <rubidium@openttd.org>
parents: 6209
diff changeset
617 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
618 {
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
619 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
620 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
621 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
622 /* Age the 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
623 if (e->flags & ENGINE_AVAILABLE && e->age != 0xFFFF) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
624 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
625 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
626 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
627
10744
0118ca646690 (svn r15077) -Codechange: enumify DAYS_IN_YEAR and DAYS_IN_LEAP_YEAR
smatz <smatz@openttd.org>
parents: 10696
diff changeset
628 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
629 /* 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
630 NewVehicleAvailable(e);
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
631 } 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
632 /* 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
633 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
634
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
635 /* 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
636 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
637 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
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
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
643 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
644 {
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
645 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
646
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
647 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
648 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
649 }
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
650
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
651 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
652 }
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
653
5584
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
654 /** 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
655 * @param tile unused
6481
85a1a79387a2 (svn r9662) -Documentation: Doxygen corrections and @file omissions
belugas <belugas@openttd.org>
parents: 6259
diff changeset
656 * @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
657 * @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
658 * @param p2 unused
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
659 */
11090
df23c4e04638 (svn r15434) -Codechange: bit of type safety for the DC_xxx flags.
rubidium <rubidium@openttd.org>
parents: 11071
diff changeset
660 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
661 {
9914
711da94fe0d7 (svn r14064) -Fix [FS#1752]: check for the length of strings (in bytes) in the command. Checking for the length in pixels is impossible because that differs per client.
rubidium <rubidium@openttd.org>
parents: 9712
diff changeset
662 if (!IsEngineIndex(p1)) 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
663
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
664 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
665
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
666 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
667 if (strlen(text) >= MAX_LENGTH_ENGINE_NAME_BYTES) return CMD_ERROR;
45ca88a8de7d (svn r14754) -Codechange: get rid of _cmd_text and just pass it as (optional) parameter.
rubidium <rubidium@openttd.org>
parents: 10480
diff changeset
668 if (!IsUniqueEngineName(text)) return_cmd_error(STR_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
669 }
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
670
5584
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
671 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
672 Engine *e = GetEngine(p1);
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
673 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
674
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
675 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
676 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
677 } 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
678 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
679 }
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
680
5584
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
681 MarkWholeScreenDirty();
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
682 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
683
6950
d2846442a133 (svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium <rubidium@openttd.org>
parents: 6943
diff changeset
684 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
685 }
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
8479
689d2708728a (svn r12054) -Cleanup: Use VehicleType instead of byte for vehicle types...
peter1138 <peter1138@openttd.org>
parents: 8401
diff changeset
688 /** 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
689 * @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
690 * @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
691 * @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
692 * @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
693 * 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
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 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
696 {
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
697 /* check if it's an engine that is in the engine array */
5584
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
698 if (!IsEngineIndex(engine)) 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
699
8479
689d2708728a (svn r12054) -Cleanup: Use VehicleType instead of byte for vehicle types...
peter1138 <peter1138@openttd.org>
parents: 8401
diff changeset
700 const Engine *e = GetEngine(engine);
5584
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
701
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 /* 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
703 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
704
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
705 /* 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
706 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
707
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
708 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
709 /* Check if the rail type is available to this 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
710 const Company *c = GetCompany(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
711 if (!HasBit(c->avail_railtypes, RailVehInfo(engine)->railtype)) 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
712 }
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
713
5584
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
714 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
715 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
716
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
717 /**
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
718 * 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
719 * 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
720 * @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
721 * @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
722 */
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
723 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
724 {
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
725 /* check if it's an engine that is in the engine array */
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
726 if (!IsEngineIndex(engine)) 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
727
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
728 const Engine *e = GetEngine(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
729
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
730 if (e->type == VEH_SHIP && !e->u.ship.refittable) 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
731
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
732 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
733
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
734 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
735 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
736
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
737 /* 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
738 * Note: This does not mean the suffixes are actually available for every consist at any time. */
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
739 if (HasBit(ei->callbackmask, CBM_VEHICLE_CARGO_SUFFIX)) return true;
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
740
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
741 /* 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
742 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
743 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
744 }