ecaptcha

#include "font_src.h"
#include <stdio.h>

static void copy(int s, int e, int idx) {
  int r, i;
  for (i = s; i < e; i++) {
    for (r = 0; r < 50; r++) {
      if (im[r][i] != ' ')
        goto findend;
    }
  }

findend:
  s = i;

  for (i = e; i > s; i--) {
    for (r = 0; r < 50; r++) {
      if (im[r][i] != ' ')
        goto go;
    }
  }

go:
  e = i + 1;

  printf("static int8_t lt%u[]={", idx);

  for (r = 0; r < 50; r++) {
    int l = 0;
    for (i = s; i < e; i++) {
      char c = im[r][i];
      if (c == ' ') {
        l++;
      } else {
        if (l) {
          printf("-%u,", l);
          l = 0;
        }
        printf("%u,", colors[c - 'a']);
      }
    }
    printf("-100,");
  }
  printf("-101};\n");
}

int main() {
  int i, st = 0, idx = 0;
  for (i = 0; i < width; i++) {
    if (im[0][i] == 'a') {
      copy(st + 1, i - 1, idx);
      idx++;
      st = i;
    }
  }

  printf("static int8_t *lt[]={");
  for (i = 0; i < idx; i++) {
    printf("lt%d,", i);
  }
  printf("};\n\n");
  return 0;
}