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/* $Id$ */

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/** @file ai_types.hpp Defines all the types of the game, like VehicleID, .... */

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#ifndef AI_TYPES_HPP

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#define AI_TYPES_HPP

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#include "../../core/overflowsafe_type.hpp"

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#include "../../player_type.h"

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/* Define all types here, so we don't have to include the whole _type.h maze */

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typedef uint BridgeType;     //!< Internal name, not of any use for you.

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typedef byte CargoID;        //!< The ID of a cargo.

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class CommandCost;           //!< The cost of a command.

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typedef uint16 EngineID;     //!< The ID of an engine.

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typedef uint16 IndustryID;   //!< The ID of an industry.

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typedef OverflowSafeInt64 Money; //!< Money, stored in a 32bit/64bit safe way. For AIs money is always in pounds.

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typedef uint16 SignID;       //!< The ID of a sign.

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typedef uint16 StationID;    //!< The ID of a station.

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typedef uint16 StringID;     //!< The ID of a string.

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typedef uint32 TileIndex;    //!< The ID of a tile (just named differently).

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typedef uint16 TownID;       //!< The ID of a town.

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typedef uint16 VehicleID;    //!< The ID of a vehicle.

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/* Types we defined ourself, as the OpenTTD core doesn't have them (yet) */

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typedef uint AIErrorType;    //!< The types of errors inside the NoAI framework.

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typedef BridgeType BridgeID; //!< The ID of a bridge.

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typedef uint16 SubsidyID;    //!< The ID of a subsidy.

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#ifndef _SQUIRREL_H_

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/* Life becomes easier when we can tell about a function it needs the VM, but

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 *  without really including 'squirrel.h'. */

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typedef void *HSQUIRRELVM;   //!< Pointer to Squirrel Virtual Machine.

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typedef int SQInteger;       //!< Squirrel Integer.

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typedef struct SQObject HSQOBJECT; //!< Squirrel Object (fake declare)

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#endif

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#endif /* AI_TYPES_HPP */