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/* $Id: tile_t.h,v 1.3 2003/05/21 04:15:53 wacko Exp $ */
/* NetHack may be freely redistributed. See license for details. */
typedef unsigned char pixval;
typedef struct {
pixval r, g, b;
} pixel;
#define MAXCOLORMAPSIZE 256
#define CM_RED 0
#define CM_GREEN 1
#define CM_BLUE 2
#define DEFAULT_BACKGROUND { 71, 108, 108 } /* For transparancy */
/* shared between reader and writer */
extern pixval ColorMap[3][MAXCOLORMAPSIZE];
extern int colorsinmap;
/* writer's accumulated colormap */
extern pixval MainColorMap[3][MAXCOLORMAPSIZE];
extern int colorsinmainmap;
#include "dlb.h" /* for MODEs */
extern int tile_x, tile_y;
/*
#define MAX_TILE_X 32
#define MAX_TILE_Y 32
#define MAX_TILE_X 48
#define MAX_TILE_Y 64
*/
#define MAX_TILE_X 128
#define MAX_TILE_Y 128
#define Fprintf (void) fprintf
#define pixel_equal(x,y) ((x.r == y.r) && (x.g == y.g) && (x.b == y.b))
extern boolean FDECL(read_text_file_colormap, (const char *filename));
extern boolean FDECL(fopen_text_file, (const char *, const char *));
extern boolean FDECL(fopen_virtual_text_file, (const char *base_name,
const char *overlay_name, const char *type));
extern boolean FDECL(peek_text_tile_info, (char ttype[BUFSZ], int *number,
char name[BUFSZ]));
extern boolean FDECL(read_text_tile_info, (pixel (*)[MAX_TILE_X],
char *ttype, int *number, char *name));
extern boolean FDECL(read_text_tile, (pixel (*)[MAX_TILE_X]));
extern boolean FDECL(write_text_tile_info, (pixel (*)[MAX_TILE_X],
const char *ttype, int number, const char *name));
extern boolean FDECL(write_text_tile, (pixel (*)[MAX_TILE_X]));
extern boolean NDECL(fclose_text_file);
extern void NDECL(init_colormap);
extern void NDECL(merge_colormap);
#if defined(MICRO) || defined(WIN32)
#undef exit
# if !defined(MSDOS) && !defined(WIN32)
extern void FDECL(exit, (int));
# endif
#endif
/*tile_t.h*/
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