Arguments.cpp

   1 #include "Arguments.h"
   2
   3 #include <stdexcept>
   4 #include <string>
   5
   6 namespace app {
   7
   8 Arguments::Arguments()
   9 : outfile(0)
  10 , runlevel(PLAY) {
  11
  12 }
  13
  14
  15 void Arguments::Read(int argc, char **argv) {
  16         for (int i(1); i < argc; ++i) {
  17                 char *arg(argv[i]);
  18                 if (arg[0] == '-') {
  19                         switch (arg[1]) {
  20                                 case 'd':
  21                                         runlevel = DUMP;
  22                                         break;
  23                                 case 'o':
  24                                         if (i + 1 >= argc) {
  25                                                 throw std::runtime_error("missing argument to -o");
  26                                         }
  27                                         ++i;
  28                                         outfile = argv[i];
  29                                         runlevel = WRITE;
  30                                         break;
  31                                 case 'B':
  32                                         runlevel = BATTLE;
  33                                         break;
  34                                 case 'M':
  35                                         runlevel = MAP;
  36                                         break;
  37                                 case 'S':
  38                                         runlevel = SOURCE_WIKI;
  39                                         break;
  40                                 default:
  41                                         throw std::runtime_error(std::string("unknown option ") + arg[1]);
  42                                         break;
  43                         }
  44                 } else {
  45                         infiles.push_back(arg);
  46                 }
  47         }
  48 }
  49
  50 }