mirror of
https://github.com/JGRennison/OpenTTD-patches.git
synced 2024-11-17 21:25:40 +00:00
89 lines
2.1 KiB
C
89 lines
2.1 KiB
C
/* $Id$ */
|
|
|
|
/** @file engine_base.h Base class for engines. */
|
|
|
|
#ifndef ENGINE_BASE_H
|
|
#define ENGINE_BASE_H
|
|
|
|
#include "engine_type.h"
|
|
#include "oldpool.h"
|
|
|
|
DECLARE_OLD_POOL(Engine, Engine, 6, 10000)
|
|
|
|
struct Engine : PoolItem<Engine, EngineID, &_Engine_pool> {
|
|
char *name; ///< Custom name of engine
|
|
Date intro_date;
|
|
Date age;
|
|
uint16 reliability;
|
|
uint16 reliability_spd_dec;
|
|
uint16 reliability_start, reliability_max, reliability_final;
|
|
uint16 duration_phase_1, duration_phase_2, duration_phase_3;
|
|
byte lifelength;
|
|
byte flags;
|
|
uint8 preview_player_rank;
|
|
byte preview_wait;
|
|
PlayerMask player_avail;
|
|
uint8 image_index; ///< Original vehicle image index
|
|
VehicleType type; ///< type, ie VEH_ROAD, VEH_TRAIN, etc.
|
|
|
|
EngineInfo info;
|
|
|
|
union {
|
|
RailVehicleInfo rail;
|
|
RoadVehicleInfo road;
|
|
ShipVehicleInfo ship;
|
|
AircraftVehicleInfo air;
|
|
} u;
|
|
|
|
/* NewGRF related data */
|
|
const struct GRFFile *grffile;
|
|
const struct SpriteGroup *group[NUM_CARGO + 2];
|
|
uint16 internal_id; ///< ID within the GRF file
|
|
uint16 overrides_count;
|
|
struct WagonOverride *overrides;
|
|
uint16 list_position;
|
|
|
|
Engine();
|
|
Engine(VehicleType type, EngineID base);
|
|
~Engine();
|
|
|
|
inline bool IsValid() const { return this->info.climates != 0; }
|
|
};
|
|
|
|
static inline bool IsEngineIndex(uint index)
|
|
{
|
|
return index < GetEnginePoolSize();
|
|
}
|
|
|
|
#define FOR_ALL_ENGINES_FROM(e, start) for (e = GetEngine(start); e != NULL; e = (e->index + 1U < GetEnginePoolSize()) ? GetEngine(e->index + 1U) : NULL) if (e->IsValid())
|
|
#define FOR_ALL_ENGINES(e) FOR_ALL_ENGINES_FROM(e, 0)
|
|
|
|
#define FOR_ALL_ENGINES_OF_TYPE(e, engine_type) FOR_ALL_ENGINES(e) if (e->type == engine_type)
|
|
|
|
static inline const EngineInfo *EngInfo(EngineID e)
|
|
{
|
|
return &GetEngine(e)->info;
|
|
}
|
|
|
|
static inline const RailVehicleInfo *RailVehInfo(EngineID e)
|
|
{
|
|
return &GetEngine(e)->u.rail;
|
|
}
|
|
|
|
static inline const RoadVehicleInfo *RoadVehInfo(EngineID e)
|
|
{
|
|
return &GetEngine(e)->u.road;
|
|
}
|
|
|
|
static inline const ShipVehicleInfo *ShipVehInfo(EngineID e)
|
|
{
|
|
return &GetEngine(e)->u.ship;
|
|
}
|
|
|
|
static inline const AircraftVehicleInfo *AircraftVehInfo(EngineID e)
|
|
{
|
|
return &GetEngine(e)->u.air;
|
|
}
|
|
|
|
#endif /* ENGINE_TYPE_H */
|