TamoGameSystem

   1 #include <stdio.h>
   2 #include <stdlib.h>
   3 #include <stdint.h>
   4 
   5 #include <deque>
   6 
   7 void fread_or_die(void * a, size_t b, int c, FILE * d)
   8 {
   9     int got = fread(a, b, c, d);
  10     if(feof(d)) {puts("feof"); exit(0);}
  11     if(ferror(d)) {puts("ferror"); exit(0);}
  12     if(got != c) {exit(0);}
  13 }
  14 
  15 int main()
  16 {
  17     auto fs = fopen("SCRIPT.SRC", "rb");
  18     auto ft = fopen("TEXT.DAT", "rb");
  19     auto fo = fopen("script.txt", "wb");
  20     
  21     fseek(fs, 12, SEEK_SET);
  22     
  23     std::deque<uint32_t> stack;
  24     
  25     while(!feof(fs) and !ferror(fs))
  26     {
  27         
  28         uint32_t command;
  29         fread_or_die(&command, 4, 1, fs);
  30         if(command != 0x0001001F and command != 0x00010017)
  31             continue;
  32         if(command == 0x0001001F)
  33         {
  34             uint32_t value;
  35             fread_or_die(&value, 4, 1, fs);
  36             stack.push_front(value);
  37         }
  38         if(command == 0x00010017)
  39         {
  40             uint32_t value;
  41             fread_or_die(&value, 4, 1, fs);
  42             if(value == 0x00020002)
  43             {
  44                 stack.pop_front();
  45                 stack.pop_front();
  46                 uint32_t addr = stack.front()+4;
  47                 stack.clear();
  48                 fseek(ft, addr, SEEK_SET);
  49                 int c = fgetc(ft);
  50                 while(c != 0)
  51                 {
  52                     fputc(c, fo);
  53                     c = fgetc(ft);
  54                 }
  55                 fputc('\n', fo);
  56             }
  57         }
  58         
  59         
  60     }
  61 }