win/share/thintile.c

   1 /* aNetHack 0.0.1       thintile.c      $ANH-Date: 1457207049 2016/03/05 19:44:09 $  $ANH-Branch: chasonr $:$ANH-Revision: 1.10 $ */
   2 /*   Copyright (c) aNetHack Development Team 1995                    */
   3 /*   aNetHack may be freely redistributed.  See license for details. */
   4
   5 /* Create a set of overview tiles by eliminating even pixels in original */
   6
   7 #include "config.h"
   8 #include "tile.h"
   9
  10 #ifdef __GO32__
  11 #include <unistd.h>
  12 #endif
  13
  14 static char pixels[TILE_Y][TILE_X];
  15
  16 static char *tilefiles[] = { "../win/share/monsters.txt",
  17                              "../win/share/objects.txt",
  18                              "../win/share/other.txt" };
  19
  20 static char *thinfiles[] = { "../win/share/monthin.txt",
  21                              "../win/share/objthin.txt",
  22                              "../win/share/oththin.txt" };
  23 static FILE *infile, *outfile;
  24 static int tilecount;
  25 static int tilecount_per_file;
  26 static int filenum;
  27 static char comment[BUFSZ];
  28
  29 static void
  30 copy_colormap()
  31 {
  32     int r, g, b;
  33     char c[2];
  34
  35     while (fscanf(infile, "%[A-Za-z0-9.] = (%d, %d, %d) ", c, &r, &g, &b)
  36            == 4) {
  37         Fprintf(outfile, "%c = (%d, %d, %d)\n", c[0], r, g, b);
  38     }
  39 }
  40
  41 static boolean
  42 read_txttile()
  43 {
  44     int i, j;
  45     char buf[BUFSZ];
  46     char buf2[BUFSZ];
  47
  48     char c[2];
  49
  50     if (fscanf(infile, "# %s %d (%[^)])", buf2, &i, buf) <= 0)
  51         return FALSE;
  52
  53     Sprintf(comment, "# tile %d (%s)", i, buf);
  54
  55     /* look for non-whitespace at each stage */
  56     if (fscanf(infile, "%1s", c) < 0) {
  57         Fprintf(stderr, "unexpected EOF\n");
  58         return FALSE;
  59     }
  60     if (c[0] != '{') {
  61         Fprintf(stderr, "didn't find expected '{'\n");
  62         return FALSE;
  63     }
  64     for (j = 0; j < TILE_Y; j++) {
  65         for (i = 0; i < TILE_X; i++) {
  66             if (fscanf(infile, "%1s", c) < 0) {
  67                 Fprintf(stderr, "unexpected EOF\n");
  68                 return FALSE;
  69             }
  70             pixels[j][i] = c[0];
  71         }
  72     }
  73     if (fscanf(infile, "%1s ", c) < 0) {
  74         Fprintf(stderr, "unexpected EOF\n");
  75         return FALSE;
  76     }
  77     if (c[0] != '}') {
  78         Fprintf(stderr, "didn't find expected '}'\n");
  79         return FALSE;
  80     }
  81     return TRUE;
  82 }
  83
  84 static void
  85 write_thintile()
  86 {
  87     int i, j;
  88
  89     Fprintf(outfile, "%s\n", comment);
  90     Fprintf(outfile, "{\n");
  91     for (j = 0; j < TILE_Y; j++) {
  92         Fprintf(outfile, "  ");
  93         for (i = 0; i < TILE_X; i += 2) {
  94             (void) fputc(pixels[j][i], outfile);
  95         }
  96         Fprintf(outfile, "\n");
  97     }
  98     Fprintf(outfile, "}\n");
  99 }
 100 int
 101 main(argc, argv)
 102 int argc;
 103 char *argv[];
 104 {
 105     while (filenum < 3) {
 106         tilecount_per_file = 0;
 107         infile = fopen(tilefiles[filenum], RDTMODE);
 108         outfile = fopen(thinfiles[filenum], WRTMODE);
 109         copy_colormap();
 110         while (read_txttile()) {
 111             write_thintile();
 112             tilecount_per_file++;
 113             tilecount++;
 114         }
 115         fclose(outfile);
 116         fclose(infile);
 117         printf("%d tiles processed from %s\n", tilecount_per_file,
 118                tilefiles[filenum]);
 119         ++filenum;
 120     }
 121     printf("Grand total of %d tiles processed.\n", tilecount);
 122     exit(EXIT_SUCCESS);
 123     /*NOTREACHED*/
 124     return 0;
 125 }
 126
 127 /*thintile.c*/