author | belugas |
Thu, 18 May 2006 02:43:23 +0000 | |
changeset 3866 | b13553406a0a |
parent 3865 | b80b50f14fcd |
child 3956 | 92362ba224b7 |
permissions | -rw-r--r-- |
2186 | 1 |
/* $Id$ */ |
2 |
||
0 | 3 |
#ifndef ENGINE_H |
4 |
#define ENGINE_H |
|
5 |
||
2129
5a1fe83c2b4d
(svn r2639) -Add: Added the vehicle names in table/engines.h so that you know what line represents what vehicle (I hope I didn't mess that up). Added some comments while I'm at it and include the table/ directory in the Doxygen generation
celestar
parents:
1998
diff
changeset
|
6 |
/** @file engine.h |
5a1fe83c2b4d
(svn r2639) -Add: Added the vehicle names in table/engines.h so that you know what line represents what vehicle (I hope I didn't mess that up). Added some comments while I'm at it and include the table/ directory in the Doxygen generation
celestar
parents:
1998
diff
changeset
|
7 |
*/ |
5a1fe83c2b4d
(svn r2639) -Add: Added the vehicle names in table/engines.h so that you know what line represents what vehicle (I hope I didn't mess that up). Added some comments while I'm at it and include the table/ directory in the Doxygen generation
celestar
parents:
1998
diff
changeset
|
8 |
|
2848 | 9 |
#include "pool.h" |
405
415546028e8d
(svn r602) -newgrf: Move DrawTileSeqStruct & co and struct SpriteGroup to sprite.h (pasky)
darkvater
parents:
389
diff
changeset
|
10 |
|
0 | 11 |
typedef struct RailVehicleInfo { |
12 |
byte image_index; |
|
13 |
byte flags; /* 1=multihead engine, 2=wagon */ |
|
14 |
byte base_cost; |
|
15 |
uint16 max_speed; |
|
16 |
uint16 power; |
|
2542
812fc4357594
(svn r3071) -NewGRF: Add support for rail vehicle weight greater than 255 tons.
peter1138
parents:
2530
diff
changeset
|
17 |
uint16 weight; |
0 | 18 |
byte running_cost_base; |
2840
9038b4ab8c9a
(svn r3388) - NewGRF: Allow train running cost class to differ from engine class. Also fix typo in r3384.
peter1138
parents:
2817
diff
changeset
|
19 |
byte running_cost_class; |
0 | 20 |
byte engclass; // 0: steam, 1: diesel, 2: electric |
21 |
byte capacity; |
|
3344
fc86351d4641
(svn r4128) - CodeChange: Add proper semantics for CargoID for such variables instead of using the general byte-type.
Darkvater
parents:
3113
diff
changeset
|
22 |
CargoID cargo_type; |
3022
d4b90d0b5b24
(svn r3602) - Move _railveh_score data to _rail_vehicle_info->ai_rank and remove global variable to return data as we can now access this directly.
peter1138
parents:
3006
diff
changeset
|
23 |
byte ai_rank; |
1895
0d499b71a782
(svn r2401) - Fix: [newgrf] Finish up callback mechanism, implement 'refit capacity' callback slightly more correct.
hackykid
parents:
1883
diff
changeset
|
24 |
byte callbackmask; // see CallbackMask enum |
1908
2fa391fed79a
(svn r2414) - Feature: [newgrf] Implement powered wagons, and the callback that goes with it.
hackykid
parents:
1895
diff
changeset
|
25 |
uint16 pow_wag_power; |
2fa391fed79a
(svn r2414) - Feature: [newgrf] Implement powered wagons, and the callback that goes with it.
hackykid
parents:
1895
diff
changeset
|
26 |
byte pow_wag_weight; |
2fa391fed79a
(svn r2414) - Feature: [newgrf] Implement powered wagons, and the callback that goes with it.
hackykid
parents:
1895
diff
changeset
|
27 |
byte visual_effect; // NOTE: this is not 100% implemented yet, at the moment it is only used as a 'fallback' value |
2fa391fed79a
(svn r2414) - Feature: [newgrf] Implement powered wagons, and the callback that goes with it.
hackykid
parents:
1895
diff
changeset
|
28 |
// for when the 'powered wagon' callback fails. But it should really also determine what |
2fa391fed79a
(svn r2414) - Feature: [newgrf] Implement powered wagons, and the callback that goes with it.
hackykid
parents:
1895
diff
changeset
|
29 |
// kind of visual effect to generate for a vehicle (default, steam, diesel, electric). |
2fa391fed79a
(svn r2414) - Feature: [newgrf] Implement powered wagons, and the callback that goes with it.
hackykid
parents:
1895
diff
changeset
|
30 |
// Same goes for the callback result, which atm is only used to check if a wagon is powered. |
1922
bda6f85eefaa
(svn r2428) - Feature: [newgrf] Implement shorter train vehicles (Therax), and the callback that goes with it.
hackykid
parents:
1909
diff
changeset
|
31 |
byte shorten_factor; // length on main map for this type is 8 - shorten_factor |
3862
fe7b57944a39
(svn r4896) - NewGRF: add support for vehicle property 0x25 (user defined data) used by variable 0x42.
peter1138
parents:
3750
diff
changeset
|
32 |
byte user_def_data; ///! Property 0x25: "User-defined bit mask" Used only for (very few) NewGRF vehicles |
0 | 33 |
} RailVehicleInfo; |
34 |
||
35 |
typedef struct ShipVehicleInfo { |
|
36 |
byte image_index; |
|
37 |
byte base_cost; |
|
38 |
uint16 max_speed; |
|
3344
fc86351d4641
(svn r4128) - CodeChange: Add proper semantics for CargoID for such variables instead of using the general byte-type.
Darkvater
parents:
3113
diff
changeset
|
39 |
CargoID cargo_type; |
0 | 40 |
uint16 capacity; |
41 |
byte running_cost; |
|
42 |
byte sfx; |
|
43 |
byte refittable; |
|
3006
6da38dbee2a7
(svn r3586) - NewGRF: Load callback masks for all vehicle types.
peter1138
parents:
2962
diff
changeset
|
44 |
byte callbackmask; |
0 | 45 |
} ShipVehicleInfo; |
46 |
||
376
6ffd7911bf39
(svn r565) -newgrf: fixed double work of RoadVehicleInfo[]; added AircraftVehicleInfo[] as well. table/engines.h is now the same as in the _map branch.
darkvater
parents:
374
diff
changeset
|
47 |
typedef struct AircraftVehicleInfo { |
6ffd7911bf39
(svn r565) -newgrf: fixed double work of RoadVehicleInfo[]; added AircraftVehicleInfo[] as well. table/engines.h is now the same as in the _map branch.
darkvater
parents:
374
diff
changeset
|
48 |
byte image_index; |
6ffd7911bf39
(svn r565) -newgrf: fixed double work of RoadVehicleInfo[]; added AircraftVehicleInfo[] as well. table/engines.h is now the same as in the _map branch.
darkvater
parents:
374
diff
changeset
|
49 |
byte base_cost; |
6ffd7911bf39
(svn r565) -newgrf: fixed double work of RoadVehicleInfo[]; added AircraftVehicleInfo[] as well. table/engines.h is now the same as in the _map branch.
darkvater
parents:
374
diff
changeset
|
50 |
byte running_cost; |
6ffd7911bf39
(svn r565) -newgrf: fixed double work of RoadVehicleInfo[]; added AircraftVehicleInfo[] as well. table/engines.h is now the same as in the _map branch.
darkvater
parents:
374
diff
changeset
|
51 |
byte subtype; |
6ffd7911bf39
(svn r565) -newgrf: fixed double work of RoadVehicleInfo[]; added AircraftVehicleInfo[] as well. table/engines.h is now the same as in the _map branch.
darkvater
parents:
374
diff
changeset
|
52 |
byte sfx; |
6ffd7911bf39
(svn r565) -newgrf: fixed double work of RoadVehicleInfo[]; added AircraftVehicleInfo[] as well. table/engines.h is now the same as in the _map branch.
darkvater
parents:
374
diff
changeset
|
53 |
byte acceleration; |
6ffd7911bf39
(svn r565) -newgrf: fixed double work of RoadVehicleInfo[]; added AircraftVehicleInfo[] as well. table/engines.h is now the same as in the _map branch.
darkvater
parents:
374
diff
changeset
|
54 |
byte max_speed; |
6ffd7911bf39
(svn r565) -newgrf: fixed double work of RoadVehicleInfo[]; added AircraftVehicleInfo[] as well. table/engines.h is now the same as in the _map branch.
darkvater
parents:
374
diff
changeset
|
55 |
byte mail_capacity; |
922
10035216cbaf
(svn r1410) Replaced all occurences of 'passanger' by 'passenger' in the code
celestar
parents:
842
diff
changeset
|
56 |
uint16 passenger_capacity; |
3006
6da38dbee2a7
(svn r3586) - NewGRF: Load callback masks for all vehicle types.
peter1138
parents:
2962
diff
changeset
|
57 |
byte callbackmask; |
376
6ffd7911bf39
(svn r565) -newgrf: fixed double work of RoadVehicleInfo[]; added AircraftVehicleInfo[] as well. table/engines.h is now the same as in the _map branch.
darkvater
parents:
374
diff
changeset
|
58 |
} AircraftVehicleInfo; |
6ffd7911bf39
(svn r565) -newgrf: fixed double work of RoadVehicleInfo[]; added AircraftVehicleInfo[] as well. table/engines.h is now the same as in the _map branch.
darkvater
parents:
374
diff
changeset
|
59 |
|
6ffd7911bf39
(svn r565) -newgrf: fixed double work of RoadVehicleInfo[]; added AircraftVehicleInfo[] as well. table/engines.h is now the same as in the _map branch.
darkvater
parents:
374
diff
changeset
|
60 |
typedef struct RoadVehicleInfo { |
6ffd7911bf39
(svn r565) -newgrf: fixed double work of RoadVehicleInfo[]; added AircraftVehicleInfo[] as well. table/engines.h is now the same as in the _map branch.
darkvater
parents:
374
diff
changeset
|
61 |
byte image_index; |
6ffd7911bf39
(svn r565) -newgrf: fixed double work of RoadVehicleInfo[]; added AircraftVehicleInfo[] as well. table/engines.h is now the same as in the _map branch.
darkvater
parents:
374
diff
changeset
|
62 |
byte base_cost; |
6ffd7911bf39
(svn r565) -newgrf: fixed double work of RoadVehicleInfo[]; added AircraftVehicleInfo[] as well. table/engines.h is now the same as in the _map branch.
darkvater
parents:
374
diff
changeset
|
63 |
byte running_cost; |
6ffd7911bf39
(svn r565) -newgrf: fixed double work of RoadVehicleInfo[]; added AircraftVehicleInfo[] as well. table/engines.h is now the same as in the _map branch.
darkvater
parents:
374
diff
changeset
|
64 |
byte sfx; |
6ffd7911bf39
(svn r565) -newgrf: fixed double work of RoadVehicleInfo[]; added AircraftVehicleInfo[] as well. table/engines.h is now the same as in the _map branch.
darkvater
parents:
374
diff
changeset
|
65 |
byte max_speed; |
6ffd7911bf39
(svn r565) -newgrf: fixed double work of RoadVehicleInfo[]; added AircraftVehicleInfo[] as well. table/engines.h is now the same as in the _map branch.
darkvater
parents:
374
diff
changeset
|
66 |
byte capacity; |
3344
fc86351d4641
(svn r4128) - CodeChange: Add proper semantics for CargoID for such variables instead of using the general byte-type.
Darkvater
parents:
3113
diff
changeset
|
67 |
CargoID cargo_type; |
3006
6da38dbee2a7
(svn r3586) - NewGRF: Load callback masks for all vehicle types.
peter1138
parents:
2962
diff
changeset
|
68 |
byte callbackmask; |
376
6ffd7911bf39
(svn r565) -newgrf: fixed double work of RoadVehicleInfo[]; added AircraftVehicleInfo[] as well. table/engines.h is now the same as in the _map branch.
darkvater
parents:
374
diff
changeset
|
69 |
} RoadVehicleInfo; |
0 | 70 |
|
2129
5a1fe83c2b4d
(svn r2639) -Add: Added the vehicle names in table/engines.h so that you know what line represents what vehicle (I hope I didn't mess that up). Added some comments while I'm at it and include the table/ directory in the Doxygen generation
celestar
parents:
1998
diff
changeset
|
71 |
/** Information about a vehicle |
5a1fe83c2b4d
(svn r2639) -Add: Added the vehicle names in table/engines.h so that you know what line represents what vehicle (I hope I didn't mess that up). Added some comments while I'm at it and include the table/ directory in the Doxygen generation
celestar
parents:
1998
diff
changeset
|
72 |
* @see table/engines.h |
5a1fe83c2b4d
(svn r2639) -Add: Added the vehicle names in table/engines.h so that you know what line represents what vehicle (I hope I didn't mess that up). Added some comments while I'm at it and include the table/ directory in the Doxygen generation
celestar
parents:
1998
diff
changeset
|
73 |
*/ |
0 | 74 |
typedef struct EngineInfo { |
75 |
uint16 base_intro; |
|
2129
5a1fe83c2b4d
(svn r2639) -Add: Added the vehicle names in table/engines.h so that you know what line represents what vehicle (I hope I didn't mess that up). Added some comments while I'm at it and include the table/ directory in the Doxygen generation
celestar
parents:
1998
diff
changeset
|
76 |
byte unk2; ///< Carriages have the highest bit set in this one |
0 | 77 |
byte lifelength; |
78 |
byte base_life; |
|
2530
df14798edc40
(svn r3059) Use bitfields to encode railtype and climates of engines instead of manual shifting/anding
tron
parents:
2491
diff
changeset
|
79 |
byte railtype:4; |
df14798edc40
(svn r3059) Use bitfields to encode railtype and climates of engines instead of manual shifting/anding
tron
parents:
2491
diff
changeset
|
80 |
byte climates:4; |
2611
36aa372eeb34
(svn r3148) -NewGRF, Feature: Add support for cargo refitting specification by cargo classes.
peter1138
parents:
2602
diff
changeset
|
81 |
uint32 refit_mask; |
3095
19084629d27a
(svn r3684) - NewGRF: Support loading of miscellaneous flags (not used yet)
peter1138
parents:
3022
diff
changeset
|
82 |
byte misc_flags; |
0 | 83 |
} EngineInfo; |
84 |
||
85 |
typedef struct Engine { |
|
86 |
uint16 intro_date; |
|
87 |
uint16 age; |
|
88 |
uint16 reliability; |
|
89 |
uint16 reliability_spd_dec; |
|
90 |
uint16 reliability_start, reliability_max, reliability_final; |
|
91 |
uint16 duration_phase_1, duration_phase_2, duration_phase_3; |
|
92 |
byte lifelength; |
|
93 |
byte flags; |
|
2331
84638ba57139
(svn r2857) -Fix: PlayerID is not a valid type for a player-bit-field. Partly reverted r2290
truelight
parents:
2186
diff
changeset
|
94 |
byte preview_player; |
0 | 95 |
byte preview_wait; |
96 |
byte railtype; |
|
2331
84638ba57139
(svn r2857) -Fix: PlayerID is not a valid type for a player-bit-field. Partly reverted r2290
truelight
parents:
2186
diff
changeset
|
97 |
byte player_avail; |
819
c425b7e22f6a
(svn r1290) Added type to typedef struct Engine and filled in the same data as in type in vehicle
bjarni
parents:
539
diff
changeset
|
98 |
byte type; // type, ie VEH_Road, VEH_Train, etc. Same as in vehicle.h |
0 | 99 |
} Engine; |
100 |
||
3113
d79500c648da
(svn r3717) - [2cc] Add 2cc colour maps and use for newgrf engines requiring them. Currently the second colour is fixed to be the player's colour.
peter1138
parents:
3095
diff
changeset
|
101 |
/** |
d79500c648da
(svn r3717) - [2cc] Add 2cc colour maps and use for newgrf engines requiring them. Currently the second colour is fixed to be the player's colour.
peter1138
parents:
3095
diff
changeset
|
102 |
* EngineInfo.misc_flags is a bitmask, with the following values |
d79500c648da
(svn r3717) - [2cc] Add 2cc colour maps and use for newgrf engines requiring them. Currently the second colour is fixed to be the player's colour.
peter1138
parents:
3095
diff
changeset
|
103 |
*/ |
d79500c648da
(svn r3717) - [2cc] Add 2cc colour maps and use for newgrf engines requiring them. Currently the second colour is fixed to be the player's colour.
peter1138
parents:
3095
diff
changeset
|
104 |
enum { |
d79500c648da
(svn r3717) - [2cc] Add 2cc colour maps and use for newgrf engines requiring them. Currently the second colour is fixed to be the player's colour.
peter1138
parents:
3095
diff
changeset
|
105 |
EF_RAIL_TILTS = 0, ///< Rail vehicle tilts in curves (unsupported) |
d79500c648da
(svn r3717) - [2cc] Add 2cc colour maps and use for newgrf engines requiring them. Currently the second colour is fixed to be the player's colour.
peter1138
parents:
3095
diff
changeset
|
106 |
EF_ROAD_TRAM = 0, ///< Road vehicle is a tram/light rail vehicle (unsup) |
d79500c648da
(svn r3717) - [2cc] Add 2cc colour maps and use for newgrf engines requiring them. Currently the second colour is fixed to be the player's colour.
peter1138
parents:
3095
diff
changeset
|
107 |
EF_USES_2CC = 1, ///< Vehicle uses two company colours |
d79500c648da
(svn r3717) - [2cc] Add 2cc colour maps and use for newgrf engines requiring them. Currently the second colour is fixed to be the player's colour.
peter1138
parents:
3095
diff
changeset
|
108 |
EF_RAIL_IS_MU = 2, ///< Rail vehicle is a multiple-unit (DMU/EMU) |
d79500c648da
(svn r3717) - [2cc] Add 2cc colour maps and use for newgrf engines requiring them. Currently the second colour is fixed to be the player's colour.
peter1138
parents:
3095
diff
changeset
|
109 |
}; |
0 | 110 |
|
111 |
enum { |
|
112 |
RVI_MULTIHEAD = 1, |
|
113 |
RVI_WAGON = 2, |
|
114 |
}; |
|
115 |
||
1802
da61740cc1e7
(svn r2306) - CodeChange: Check the last commands; refits. This needed an extensive rewrite and global/local-cargo ID juggling and bitmasking. However with this done it looks better as well and is compatible with newgrf handling. Big thanks to HackyKid for doing most of the work. This also closes patch "[ 1199277 ] Command checks"
Darkvater
parents:
1786
diff
changeset
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116 |
enum { |
da61740cc1e7
(svn r2306) - CodeChange: Check the last commands; refits. This needed an extensive rewrite and global/local-cargo ID juggling and bitmasking. However with this done it looks better as well and is compatible with newgrf handling. Big thanks to HackyKid for doing most of the work. This also closes patch "[ 1199277 ] Command checks"
Darkvater
parents:
1786
diff
changeset
|
117 |
NUM_VEHICLE_TYPES = 6 |
da61740cc1e7
(svn r2306) - CodeChange: Check the last commands; refits. This needed an extensive rewrite and global/local-cargo ID juggling and bitmasking. However with this done it looks better as well and is compatible with newgrf handling. Big thanks to HackyKid for doing most of the work. This also closes patch "[ 1199277 ] Command checks"
Darkvater
parents:
1786
diff
changeset
|
118 |
}; |
0 | 119 |
|
2848 | 120 |
enum { |
121 |
INVALID_ENGINE = 0xFFFF, |
|
122 |
}; |
|
123 |
||
1093
4fdc46eaf423
(svn r1594) Convert all undefined parameter lists to (void) and add the appropriate warning flags in the Makefile
tron
parents:
922
diff
changeset
|
124 |
void AddTypeToEngines(void); |
4fdc46eaf423
(svn r1594) Convert all undefined parameter lists to (void) and add the appropriate warning flags in the Makefile
tron
parents:
922
diff
changeset
|
125 |
void StartupEngines(void); |
0 | 126 |
|
127 |
||
1802
da61740cc1e7
(svn r2306) - CodeChange: Check the last commands; refits. This needed an extensive rewrite and global/local-cargo ID juggling and bitmasking. However with this done it looks better as well and is compatible with newgrf handling. Big thanks to HackyKid for doing most of the work. This also closes patch "[ 1199277 ] Command checks"
Darkvater
parents:
1786
diff
changeset
|
128 |
VARDEF const uint32 _default_refitmasks[NUM_VEHICLE_TYPES]; |
0 | 129 |
|
2477
225b2916fe2a
(svn r3003) Change int, uint, uin16 and byte to EngineID where appropriate, plus some related changes (mostly casts)
tron
parents:
2464
diff
changeset
|
130 |
void DrawTrainEngine(int x, int y, EngineID engine, uint32 image_ormod); |
225b2916fe2a
(svn r3003) Change int, uint, uin16 and byte to EngineID where appropriate, plus some related changes (mostly casts)
tron
parents:
2464
diff
changeset
|
131 |
void DrawRoadVehEngine(int x, int y, EngineID engine, uint32 image_ormod); |
225b2916fe2a
(svn r3003) Change int, uint, uin16 and byte to EngineID where appropriate, plus some related changes (mostly casts)
tron
parents:
2464
diff
changeset
|
132 |
void DrawShipEngine(int x, int y, EngineID engine, uint32 image_ormod); |
225b2916fe2a
(svn r3003) Change int, uint, uin16 and byte to EngineID where appropriate, plus some related changes (mostly casts)
tron
parents:
2464
diff
changeset
|
133 |
void DrawAircraftEngine(int x, int y, EngineID engine, uint32 image_ormod); |
0 | 134 |
|
1093
4fdc46eaf423
(svn r1594) Convert all undefined parameter lists to (void) and add the appropriate warning flags in the Makefile
tron
parents:
922
diff
changeset
|
135 |
void LoadCustomEngineNames(void); |
4fdc46eaf423
(svn r1594) Convert all undefined parameter lists to (void) and add the appropriate warning flags in the Makefile
tron
parents:
922
diff
changeset
|
136 |
void DeleteCustomEngineNames(void); |
0 | 137 |
|
1197 | 138 |
bool IsEngineBuildable(uint engine, byte type); |
0 | 139 |
|
140 |
enum { |
|
141 |
NUM_NORMAL_RAIL_ENGINES = 54, |
|
142 |
NUM_MONORAIL_ENGINES = 30, |
|
143 |
NUM_MAGLEV_ENGINES = 32, |
|
144 |
NUM_TRAIN_ENGINES = NUM_NORMAL_RAIL_ENGINES + NUM_MONORAIL_ENGINES + NUM_MAGLEV_ENGINES, |
|
145 |
NUM_ROAD_ENGINES = 88, |
|
146 |
NUM_SHIP_ENGINES = 11, |
|
147 |
NUM_AIRCRAFT_ENGINES = 41, |
|
376
6ffd7911bf39
(svn r565) -newgrf: fixed double work of RoadVehicleInfo[]; added AircraftVehicleInfo[] as well. table/engines.h is now the same as in the _map branch.
darkvater
parents:
374
diff
changeset
|
148 |
TOTAL_NUM_ENGINES = NUM_TRAIN_ENGINES + NUM_ROAD_ENGINES + NUM_SHIP_ENGINES + NUM_AIRCRAFT_ENGINES, |
0 | 149 |
AIRCRAFT_ENGINES_INDEX = NUM_TRAIN_ENGINES + NUM_ROAD_ENGINES + NUM_SHIP_ENGINES, |
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SHIP_ENGINES_INDEX = NUM_TRAIN_ENGINES + NUM_ROAD_ENGINES, |
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ROAD_ENGINES_INDEX = NUM_TRAIN_ENGINES, |
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}; |
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VARDEF Engine _engines[TOTAL_NUM_ENGINES]; |
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#define FOR_ALL_ENGINES(e) for (e = _engines; e != endof(_engines); e++) |
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static inline Engine* GetEngine(EngineID i) |
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{ |
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assert(i < lengthof(_engines)); |
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return &_engines[i]; |
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} |
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VARDEF StringID _engine_name_strings[TOTAL_NUM_ENGINES]; |
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static inline bool IsEngineIndex(uint index) |
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{ |
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return index < TOTAL_NUM_ENGINES; |
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} |
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/* Access Vehicle Data */ |
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//#include "table/engines.h" |
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extern const EngineInfo orig_engine_info[TOTAL_NUM_ENGINES]; |
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extern const RailVehicleInfo orig_rail_vehicle_info[NUM_TRAIN_ENGINES]; |
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extern const ShipVehicleInfo orig_ship_vehicle_info[NUM_SHIP_ENGINES]; |
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extern const AircraftVehicleInfo orig_aircraft_vehicle_info[NUM_AIRCRAFT_ENGINES]; |
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extern const RoadVehicleInfo orig_road_vehicle_info[NUM_ROAD_ENGINES]; |
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extern EngineInfo _engine_info[TOTAL_NUM_ENGINES]; |
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extern RailVehicleInfo _rail_vehicle_info[NUM_TRAIN_ENGINES]; |
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extern ShipVehicleInfo _ship_vehicle_info[NUM_SHIP_ENGINES]; |
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extern AircraftVehicleInfo _aircraft_vehicle_info[NUM_AIRCRAFT_ENGINES]; |
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extern RoadVehicleInfo _road_vehicle_info[NUM_ROAD_ENGINES]; |
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static inline const EngineInfo *EngInfo(EngineID e) |
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{ |
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assert(e < lengthof(_engine_info)); |
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return &_engine_info[e]; |
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} |
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static inline const RailVehicleInfo* RailVehInfo(EngineID e) |
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{ |
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assert(e < lengthof(_rail_vehicle_info)); |
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return &_rail_vehicle_info[e]; |
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} |
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static inline const ShipVehicleInfo* ShipVehInfo(EngineID e) |
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{ |
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assert(e >= SHIP_ENGINES_INDEX && e < SHIP_ENGINES_INDEX + lengthof(_ship_vehicle_info)); |
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return &_ship_vehicle_info[e - SHIP_ENGINES_INDEX]; |
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} |
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static inline const AircraftVehicleInfo* AircraftVehInfo(EngineID e) |
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{ |
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assert(e >= AIRCRAFT_ENGINES_INDEX && e < AIRCRAFT_ENGINES_INDEX + lengthof(_aircraft_vehicle_info)); |
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return &_aircraft_vehicle_info[e - AIRCRAFT_ENGINES_INDEX]; |
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} |
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static inline const RoadVehicleInfo* RoadVehInfo(EngineID e) |
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{ |
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assert(e >= ROAD_ENGINES_INDEX && e < ROAD_ENGINES_INDEX + lengthof(_road_vehicle_info)); |
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return &_road_vehicle_info[e - ROAD_ENGINES_INDEX]; |
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} |
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2848 | 213 |
/************************************************************************ |
214 |
* Engine Replacement stuff |
|
215 |
************************************************************************/ |
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216 |
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217 |
/** |
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218 |
* Struct to store engine replacements. DO NOT USE outside of engine.c. Is |
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219 |
* placed here so the only exception to this rule, the saveload code, can use |
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220 |
* it. |
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221 |
*/ |
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222 |
struct EngineRenew { |
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223 |
uint16 index; |
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224 |
EngineID from; |
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225 |
EngineID to; |
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226 |
struct EngineRenew *next; |
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227 |
}; |
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229 |
typedef struct EngineRenew EngineRenew; |
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230 |
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231 |
/** |
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232 |
* Memory pool for engine renew elements. DO NOT USE outside of engine.c. Is |
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233 |
* placed here so the only exception to this rule, the saveload code, can use |
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234 |
* it. |
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235 |
*/ |
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236 |
extern MemoryPool _engine_renew_pool; |
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238 |
/** |
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239 |
* DO NOT USE outside of engine.c. Is |
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240 |
* placed here so the only exception to this rule, the saveload code, can use |
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241 |
* it. |
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242 |
*/ |
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243 |
static inline EngineRenew *GetEngineRenew(uint16 index) |
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244 |
{ |
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245 |
return (EngineRenew*)GetItemFromPool(&_engine_renew_pool, index); |
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246 |
} |
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248 |
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249 |
/** |
|
250 |
* A list to group EngineRenew directives together (such as per-player). |
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251 |
*/ |
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252 |
typedef EngineRenew* EngineRenewList; |
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253 |
||
254 |
/** |
|
255 |
* Remove all engine replacement settings for the player. |
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256 |
* @param er The renewlist for a given player. |
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257 |
* @return The new renewlist for the player. |
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258 |
*/ |
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259 |
void RemoveAllEngineReplacement(EngineRenewList* erl); |
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260 |
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261 |
/** |
|
262 |
* Retrieve the engine replacement in a given renewlist for an original engine type. |
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263 |
* @param erl The renewlist to search in. |
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264 |
* @param engine Engine type to be replaced. |
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265 |
* @return The engine type to replace with, or INVALID_ENGINE if no |
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266 |
* replacement is in the list. |
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267 |
*/ |
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268 |
EngineID EngineReplacement(EngineRenewList erl, EngineID engine); |
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269 |
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270 |
/** |
|
271 |
* Add an engine replacement to the given renewlist. |
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272 |
* @param erl The renewlist to add to. |
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273 |
* @param old_engine The original engine type. |
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274 |
* @param new_engine The replacement engine type. |
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275 |
* @param flags The calling command flags. |
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276 |
* @return 0 on success, CMD_ERROR on failure. |
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277 |
*/ |
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278 |
int32 AddEngineReplacement(EngineRenewList* erl, EngineID old_engine, EngineID new_engine, uint32 flags); |
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279 |
||
280 |
/** |
|
281 |
* Remove an engine replacement from a given renewlist. |
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282 |
* @param erl The renewlist from which to remove the replacement |
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283 |
* @param engine The original engine type. |
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284 |
* @param flags The calling command flags. |
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285 |
* @return 0 on success, CMD_ERROR on failure. |
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286 |
*/ |
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287 |
int32 RemoveEngineReplacement(EngineRenewList* erl, EngineID engine, uint32 flags); |
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#endif /* ENGINE_H */ |