cpp/openttd-patchpack/source Files · src/cargotype.h

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r8781:bd977c904a17 1.4 KiB text/x-c Show Annotation Show as Raw Download as Raw

bjarni

(svn r12482) -Fix: [build train] we don't need to have a depot in order to just check the price of a rail vehicle so don't check for compatible rails on the tile either
also wagons will only need tracks they can drive on in order to be build so there is no reason to check for power in the depot

/* $Id$ */

/** @file cargotype.h */

#ifndef CARGOTYPE_H
#define CARGOTYPE_H

#include "cargo_type.h"
#include "gfx_type.h"
#include "newgrf_string_type.h"

typedef uint32 CargoLabel;

enum TownEffect {
	TE_NONE,
	TE_PASSENGERS,
	TE_MAIL,
	TE_GOODS,
	TE_WATER,
	TE_FOOD,
};


struct CargoSpec {
	uint8 bitnum;
	CargoLabel label;
	uint32 grfid;
	uint8 legend_colour;
	uint8 rating_colour;
	uint8 weight;
	uint16 initial_payment;
	uint8 transit_days[2];

	bool is_freight;
	TownEffect town_effect; ///< The effect this cargo type has on towns
	uint16 multipliertowngrowth;
	uint8 callback_mask;

	GRFMappedStringID name;
	GRFMappedStringID name_single;
	GRFMappedStringID units_volume;
	GRFMappedStringID quantifier;
	GRFMappedStringID abbrev;

	SpriteID sprite;

	uint16 classes;
	const struct SpriteGroup *group;

	bool IsValid() const;
};


extern uint32 _cargo_mask;
extern CargoSpec _cargo[NUM_CARGO];


/* Set up the default cargo types for the given landscape type */
void SetupCargoForClimate(LandscapeID l);
/* Retrieve cargo details for the given cargo ID */
const CargoSpec *GetCargo(CargoID c);
/* Get the cargo icon for a given cargo ID */
SpriteID GetCargoSprite(CargoID i);
/* Get the cargo ID with the cargo label */
CargoID GetCargoIDByLabel(CargoLabel cl);
CargoID GetCargoIDByBitnum(uint8 bitnum);

static inline bool IsCargoInClass(CargoID c, uint16 cc)
{
	return (GetCargo(c)->classes & cc) != 0;
}


#endif /* CARGOTYPE_H */