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/* $Id$ */

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/** @file engine_func.h Functions related to engines. */

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#ifndef ENGINE_H

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#define ENGINE_H

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#include "engine_type.h"

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void SetupEngines();

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void StartupEngines();

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Engine *GetTempDataEngine(EngineID index);

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void CopyTempEngineData();

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/* Original engine data counts and offsets */

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extern const uint8 _engine_counts[4];

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extern const uint8 _engine_offsets[4];

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void DrawTrainEngine(int x, int y, EngineID engine, SpriteID pal);

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void DrawRoadVehEngine(int x, int y, EngineID engine, SpriteID pal);

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void DrawShipEngine(int x, int y, EngineID engine, SpriteID pal);

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void DrawAircraftEngine(int x, int y, EngineID engine, SpriteID pal);

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void LoadCustomEngineNames();

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void DeleteCustomEngineNames();

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bool IsEngineBuildable(EngineID engine, VehicleType type, PlayerID player);

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CargoID GetEngineCargoType(EngineID engine);

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void SetCachedEngineCounts();

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#endif /* ENGINE_H */