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/* $Id$ */
/** @file engine_func.h Functions related to engines. */
#ifndef ENGINE_H
#define ENGINE_H
#include "engine_type.h"
void SetupEngines();
void StartupEngines();
/* Original engine data counts and offsets */
extern const uint8 _engine_counts[4];
extern const uint8 _engine_offsets[4];
void DrawTrainEngine(int x, int y, EngineID engine, SpriteID pal);
void DrawRoadVehEngine(int x, int y, EngineID engine, SpriteID pal);
void DrawShipEngine(int x, int y, EngineID engine, SpriteID pal);
void DrawAircraftEngine(int x, int y, EngineID engine, SpriteID pal);
bool IsEngineBuildable(EngineID engine, VehicleType type, CompanyID company);
bool IsEngineRefittable(EngineID engine);
void SetCachedEngineCounts();
void SetYearEngineAgingStops();
void StartupOneEngine(Engine *e, Date aging_date);
#endif /* ENGINE_H */
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