mirror of https://github.com/OpenTTD/OpenTTD.git
46 lines
1.2 KiB
C
46 lines
1.2 KiB
C
#ifndef NEWGRF_H
|
|
#define NEWGRF_H
|
|
|
|
#include "sprite.h"
|
|
#include "station.h"
|
|
|
|
typedef struct GRFFile GRFFile;
|
|
struct GRFFile {
|
|
char *filename;
|
|
uint32 grfid;
|
|
uint16 flags;
|
|
uint16 sprite_offset;
|
|
GRFFile *next;
|
|
|
|
/* A sprite group contains all sprites of a given vehicle (or multiple
|
|
* vehicles) when carrying given cargo. It consists of several sprite
|
|
* sets. Group ids are refered as "cargo id"s by TTDPatch
|
|
* documentation, contributing to the global confusion.
|
|
*
|
|
* A sprite set contains all sprites of a given vehicle carrying given
|
|
* cargo at a given *stage* - that is usually its load stage. Ie. you
|
|
* can have a spriteset for an empty wagon, wagon full of coal,
|
|
* half-filled wagon etc. Each spriteset contains eight sprites (one
|
|
* per direction) or four sprites if the vehicle is symmetric. */
|
|
|
|
int spriteset_start;
|
|
int spriteset_numsets;
|
|
int spriteset_numents;
|
|
int spriteset_feature;
|
|
|
|
int spritegroups_count;
|
|
SpriteGroup *spritegroups;
|
|
|
|
StationSpec stations[256];
|
|
};
|
|
|
|
extern int _grffile_count;
|
|
extern GRFFile *_first_grffile;
|
|
|
|
void InitNewGRFFile(const char *filename, int sprite_offset);
|
|
void DecodeSpecialSprite(const char *filename, int num, int spriteid, int stage);
|
|
|
|
|
|
#endif /* NEWGRF_H */
|
|
|