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/* SCCS Id: @(#)thintile.c 3.4 1995/11/26 */
/* Copyright (c) NetHack Development Team 1995 */
/* NetHack may be freely redistributed. See license for details. */
/* Create a set of overview tiles by eliminating even pixels in original */
#include "config.h"
#include "tile.h"
#ifdef __GO32__
#include <unistd.h>
#endif
static char pixels[TILE_Y][TILE_X];
static char *tilefiles[] = { "../win/share/monsters.txt",
"../win/share/objects.txt",
"../win/share/other.txt"};
static char *thinfiles[] = { "../win/share/monthin.txt",
"../win/share/objthin.txt",
"../win/share/oththin.txt"};
static FILE *infile, *outfile;
static int tilecount;
static int tilecount_per_file;
static int filenum;
static char comment[BUFSZ];
static void
copy_colormap()
{
int r, g, b;
char c[2];
while (fscanf(infile, "%[A-Za-z0-9] = (%d, %d, %d) ", c, &r, &g, &b)
== 4) {
Fprintf(outfile, "%c = (%d, %d, %d)\n", c[0], r, g, b);
}
}
static boolean
read_txttile()
{
int i, j;
char buf[BUFSZ];
char buf2[BUFSZ];
char c[2];
if (fscanf(infile, "# %s %d (%[^)])", buf2, &i, buf) <= 0)
return FALSE;
Sprintf(comment,"# tile %d (%s)", i, buf);
/* look for non-whitespace at each stage */
if (fscanf(infile, "%1s", c) < 0) {
Fprintf(stderr, "unexpected EOF\n");
return FALSE;
}
if (c[0] != '{') {
Fprintf(stderr, "didn't find expected '{'\n");
return FALSE;
}
for (j = 0; j < TILE_Y; j++) {
for (i = 0; i < TILE_X; i++) {
if (fscanf(infile, "%1s", c) < 0) {
Fprintf(stderr, "unexpected EOF\n");
return FALSE;
}
pixels[j][i] = c[0];
}
}
if (fscanf(infile, "%1s ", c) < 0) {
Fprintf(stderr, "unexpected EOF\n");
return FALSE;
}
if (c[0] != '}') {
Fprintf(stderr, "didn't find expected '}'\n");
return FALSE;
}
return TRUE;
}
static void
write_thintile()
{
int i, j;
Fprintf(outfile, "%s\n", comment);
Fprintf(outfile, "{\n");
for (j = 0; j < TILE_Y; j++) {
Fprintf(outfile, " ");
for (i = 0; i < TILE_X; i += 2) {
(void) fputc(pixels[j][i], outfile);
}
Fprintf(outfile, "\n");
}
Fprintf(outfile, "}\n");
}
int
main(argc, argv)
int argc;
char *argv[];
{
while (filenum < 3) {
tilecount_per_file = 0;
infile = fopen(tilefiles[filenum], RDTMODE);
outfile = fopen(thinfiles[filenum], WRTMODE);
copy_colormap();
while (read_txttile()) {
write_thintile();
tilecount_per_file++;
tilecount++;
}
fclose(outfile);
fclose(infile);
printf("%d tiles processed from %s\n",
tilecount_per_file, tilefiles[filenum]);
++filenum;
}
printf("Grand total of %d tiles processed.\n", tilecount);
exit(EXIT_SUCCESS);
/*NOTREACHED*/
return 0;
}
/*thintile.c*/
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