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/* SCCS Id: @(#)tile2bmp.c 3.2 95/09/06 */
/* Copyright (c) NetHack PC Development Team 1995 */
/* NetHack may be freely redistributed. See license for details. */
/*
* Edit History:
*
* Initial Creation M.Allison 94/01/11
* Marvin was here Marvin 97/01/11
*
*/
/* #include <stdlib.h> */
#include "hack.h"
#include "tile.h"
#include "bitmfile.h"
/* #define COLORS_IN_USE MAXCOLORMAPSIZE /* 256 colors */
#define COLORS_IN_USE 16 /* 16 colors */
extern char *FDECL(tilename, (int, int));
static void FDECL(build_ximgtile,(pixel (*)[TILE_X]));
void get_color(unsigned int colind, struct RGB *rgb);
void get_pixel(int x, int y, unsigned int *colind);
#if COLORS_IN_USE==16
#define MAX_X 320 /* 2 per byte, 4 bits per pixel */
#else
#define MAX_X 640
#endif
#define MAX_Y 1200
FILE *tibfile2;
pixel tilepixels[TILE_Y][TILE_X];
char *tilefiles[] = { "..\\win\\share\\monsters.txt",
"..\\win\\share\\objects.txt",
"..\\win\\share\\other.txt"};
unsigned int **Bild_daten;
int num_colors = 0;
int tilecount;
int max_tiles_in_row = 40;
int tiles_in_row;
int filenum;
int initflag;
int yoffset,xoffset;
char bmpname[128];
FILE *fp;
int
main(argc, argv)
int argc;
char *argv[];
{
int i;
if (argc != 2) {
Fprintf(stderr, "usage: tile2img outfile.img\n");
exit(EXIT_FAILURE);
} else
strcpy(bmpname, argv[1]);
#ifdef OBSOLETE
bmpfile2 = fopen(NETHACK_PACKED_TILEFILE, WRBMODE);
if (bmpfile2 == (FILE *)0) {
Fprintf(stderr, "Unable to open output file %s\n",
NETHACK_PACKED_TILEFILE);
exit(EXIT_FAILURE);
}
#endif
tilecount = 0;
xoffset = yoffset = 0;
initflag = 0;
filenum = 0;
fp = fopen(bmpname,"wb");
if (!fp) {
printf("Error creating tile file %s, aborting.\n",bmpname);
exit(1);
}
fclose(fp);
Bild_daten=(unsigned int **)malloc(MAX_Y*sizeof(unsigned int *));
for(i=0;i<MAX_Y;i++)
Bild_daten[i]=(unsigned int *)malloc(MAX_X*sizeof(unsigned int));
while (filenum < 3) {
if (!fopen_text_file(tilefiles[filenum], RDTMODE)) {
Fprintf(stderr,
"usage: tile2img (from the util directory)\n");
exit(EXIT_FAILURE);
}
num_colors = colorsinmap;
if (num_colors > 62) {
Fprintf(stderr, "too many colors (%d)\n", num_colors);
exit(EXIT_FAILURE);
}
while (read_text_tile(tilepixels)) {
build_ximgtile(tilepixels);
tilecount++;
xoffset += TILE_X;
if (xoffset >= MAX_X) {
yoffset += TILE_Y;
xoffset = 0;
}
}
(void) fclose_text_file();
++filenum;
}
Fprintf(stderr, "Total of %d tiles in memory.\n",tilecount);
bitmap_to_file(XIMG, MAX_X, (tilecount/20+1)*16, 372, 372, 4, 16, bmpname, get_color, get_pixel ) ;
Fprintf(stderr, "Total of %d tiles written to %s.\n",tilecount, bmpname);
exit(EXIT_SUCCESS);
/*NOTREACHED*/
return 0;
}
void get_color(unsigned int colind, struct RGB *rgb){
rgb->r=(1000L*(long)ColorMap[CM_RED][colind])/0xFF;
rgb->g=(1000L*(long)ColorMap[CM_GREEN][colind])/0xFF;
rgb->b=(1000L*(long)ColorMap[CM_BLUE][colind])/0xFF;
}
void get_pixel(int x, int y, unsigned int *colind){
*colind=Bild_daten[y][x];
}
static void
build_ximgtile(pixels)
pixel (*pixels)[TILE_X];
{
int cur_x, cur_y, cur_color;
int x,y;
for (cur_y = 0; cur_y < TILE_Y; cur_y++) {
for (cur_x = 0; cur_x < TILE_X; cur_x++) {
for (cur_color = 0; cur_color < num_colors; cur_color++) {
if (ColorMap[CM_RED][cur_color] == pixels[cur_y][cur_x].r &&
ColorMap[CM_GREEN][cur_color] == pixels[cur_y][cur_x].g &&
ColorMap[CM_BLUE][cur_color] == pixels[cur_y][cur_x].b)
break;
}
if (cur_color >= num_colors)
Fprintf(stderr, "color not in colormap!\n");
y = cur_y + yoffset;
x = cur_x + xoffset;
Bild_daten[y][x] =cur_color;
}
}
}
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