belugas@6835: /* $Id$ */
belugas@6835: 
rubidium@9111: /** @file newgrf_industries.h Functions for NewGRF industries. */
belugas@6835: 
belugas@6835: #ifndef NEWGRF_INDUSTRIES_H
belugas@6835: #define NEWGRF_INDUSTRIES_H
belugas@6835: 
rubidium@8213: #include "industry_type.h"
belugas@6835: #include "newgrf_spritegroup.h"
belugas@6835: 
rubidium@7621: /** When should the industry(tile) be triggered for random bits? */
rubidium@7621: enum IndustryTrigger {
rubidium@7621: 	/** Triggered each tile loop */
rubidium@7621: 	INDUSTRY_TRIGGER_TILELOOP_PROCESS = 1,
rubidium@7621: 	/** Triggered (whole industry) each 256 ticks */
rubidium@7621: 	INDUSTRY_TRIGGER_256_TICKS        = 2,
rubidium@7621: 	/** Triggered on cargo delivery */
rubidium@7621: 	INDUSTRY_TRIGGER_CARGO_DELIVERY   = 4,
rubidium@7621: };
rubidium@7621: 
rubidium@8213: /** From where is callback CBID_INDUSTRY_AVAILABLE been called */
rubidium@8213: enum IndustryAvailabilityCallType {
rubidium@8213: 	IACT_MAPGENERATION,   ///< during random map generation
rubidium@8213: 	IACT_RANDOMCREATION,  ///< during creation of random ingame industry
rubidium@8213: 	IACT_USERCREATION,    ///< from the Fund/build window
rubidium@8213: };
rubidium@8213: 
belugas@6884: /* in newgrf_industry.cpp */
belugas@6835: uint32 IndustryGetVariable(const ResolverObject *object, byte variable, byte parameter, bool *available);
rubidium@7327: uint16 GetIndustryCallback(CallbackID callback, uint32 param1, uint32 param2, Industry *industry, IndustryType type, TileIndex tile);
rubidium@7622: uint32 GetIndustryIDAtOffset(TileIndex new_tile, const Industry *i);
rubidium@7168: void IndustryProductionCallback(Industry *ind, int reason);
rubidium@8436: bool CheckIfCallBackAllowsCreation(TileIndex tile, IndustryType type, uint itspec_index, uint32 seed);
belugas@7260: bool CheckIfCallBackAllowsAvailability(IndustryType type, IndustryAvailabilityCallType creation_type);
belugas@6835: 
rubidium@7233: IndustryType MapNewGRFIndustryType(IndustryType grf_type, uint32 grf_id);
rubidium@7233: 
belugas@6884: /* in newgrf_industrytiles.cpp*/
rubidium@7234: uint32 GetNearbyIndustryTileInformation(byte parameter, TileIndex tile, IndustryID index);
rubidium@7234: 
belugas@6835: #endif /* NEWGRF_INDUSTRIES_H */