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@@ -14,17 +14,21 @@
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#include "cargo_type.h"
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#include "industry_type.h"
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#include "newgrf.h"
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struct SpriteGroup;
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/** AI events for asking the NewGRF for information. */
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enum AIConstructionEvent {
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AICE_TRAIN_CHECK_RAIL_ENGINE = 0x00, ///< Check if we should build an engine
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AICE_TRAIN_CHECK_ELRAIL_ENGINE = 0x01,
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AICE_TRAIN_CHECK_MONORAIL_ENGINE = 0x02,
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AICE_TRAIN_CHECK_MAGLEV_ENGINE = 0x03,
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AICE_TRAIN_GET_RAIL_WAGON = 0x08,
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AICE_TRAIN_GET_ELRAIL_WAGON = 0x09,
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AICE_TRAIN_GET_MONORAIL_WAGON = 0x0A,
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AICE_TRAIN_GET_MAGLEV_WAGON = 0x0B,
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AICE_TRAIN_GET_RAILTYPE = 0x0F,
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AICE_TRAIN_CHECK_ELRAIL_ENGINE = 0x01, ///< Check if we should build an engine
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AICE_TRAIN_CHECK_MONORAIL_ENGINE = 0x02, ///< Check if we should build an engine
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AICE_TRAIN_CHECK_MAGLEV_ENGINE = 0x03, ///< Check if we should build an engine
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AICE_TRAIN_GET_RAIL_WAGON = 0x08, ///< Check if we should build an engine
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AICE_TRAIN_GET_ELRAIL_WAGON = 0x09, ///< Check if we should build an engine
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AICE_TRAIN_GET_MONORAIL_WAGON = 0x0A, ///< Check if we should build an engine
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AICE_TRAIN_GET_MAGLEV_WAGON = 0x0B, ///< Check if we should build an engine
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AICE_TRAIN_GET_RAILTYPE = 0x0F, ///< Check if we should build a railtype
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AICE_ROAD_CHECK_ENGINE = 0x00, ///< Check if we should build an engine
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AICE_ROAD_GET_FIRST_ENGINE = 0x01, ///< Unused, we check all
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@@ -43,8 +47,8 @@ static const IndustryType IT_AI_UNKNOWN
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static const IndustryType IT_AI_TOWN = 0xFF; ///< The AI actually wants to transport to/from a town, not an industry.
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void ResetGenericCallbacks();
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void AddGenericCallback(uint8 feature, const struct GRFFile *file, const struct SpriteGroup *group);
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void AddGenericCallback(uint8 feature, const GRFFile *file, const SpriteGroup *group);
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uint16 GetAiPurchaseCallbackResult(uint8 feature, CargoID cargo_type, uint8 default_selection, IndustryType src_industry, IndustryType dst_industry, uint8 distance, AIConstructionEvent event, uint8 count, uint8 station_size, const struct GRFFile **file);
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uint16 GetAiPurchaseCallbackResult(uint8 feature, CargoID cargo_type, uint8 default_selection, IndustryType src_industry, IndustryType dst_industry, uint8 distance, AIConstructionEvent event, uint8 count, uint8 station_size, const GRFFile **file);
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#endif /* NEWGRF_GENERIC_H */
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