src/main.cpp

   1 #include <stdio.h>
   2 #include <string>
   3 #include <stdlib.h>
   4 #include <time.h>
   5 #include <getopt.h>
   6 #include <iostream>
   7 #include <cstdio>
   8 #include <unistd.h>
   9 #include "graphics.h"
  10 #include "map.h"
  11 #include "game.h"
  12 #include "node.h"
  13 #include "mapgen.h"
  14 #include "mods.h"
  15 #include "threads.h"
  16 #include "inventory.h"
  17 #include "player.h"
  18
  19 using namespace std;
  20
  21 int main(int argc, char **argv){
  22         Game::argc = &argc;
  23         Game::argv = argv;
  24         Game::userdir = (string)getenv("HOME")+"/.dragonblocks";
  25         Game::logfile_path = Game::userdir + "/dragonblocks.log";
  26         create_dir_if_not_exists(Game::userdir);
  27         create_dir_if_not_exists(Game::userdir + "/worlds");
  28         Game::seed = time(0);
  29         const char *short_options = "hrvs:l:w:p:";
  30         const struct option long_options[] = {
  31                 {"help", 0, NULL, 'h'},
  32                 {"version", 0, NULL, 'v'},
  33                 {"worldname", 1, NULL, 'w'},
  34                 {"worldpath", 1, NULL, 'p'},
  35                 {"worldlist", 0, NULL, 'r'},
  36                 {"seed", 1, NULL, 's'},
  37                 {"logfile", 1, NULL, 'l'},
  38                 {NULL, 0, NULL, 0},
  39         };
  40         int next_option;
  41         while((next_option = getopt_long(argc, argv, short_options, long_options, NULL)) != -1){
  42                 switch(next_option){
  43                         case 'h':
  44                                 Game::help();
  45                                 exit(EXIT_SUCCESS);
  46                                 break;
  47                         case 'v':
  48                                 Game::version();
  49                                 exit(EXIT_SUCCESS);
  50                                 break;
  51                         case 'p':
  52                                 Game::worlddir = optarg;
  53                                 break;
  54                         case 'w':
  55                                 Game::worlddir = Game::userdir + "/worlds/" + optarg;
  56                                 break;
  57                         case 's':
  58                                 Game::seed = atoi(optarg);
  59                                 break;
  60                         case 'l':
  61                                 Game::logfile_path = optarg;
  62                                 break;
  63                         case 'r':
  64                                 Game::worldlist();
  65                                 exit(0);
  66                                 break;
  67                         case '?':
  68                                 Game::log("Invalid Usage", ERROR);
  69                                 Game::help();
  70                                 exit(EXIT_FAILURE);
  71                                 break;
  72                 };
  73         }
  74         if(Game::logfile = fopen(Game::logfile_path.c_str(), "a"))
  75                 fprintf(Game::logfile, "\n--------------------------------------------------\n");
  76         else
  77                 Game::log((string)"Failed to open log file " + Game::logfile_path, WARNING);
  78         Game::log((string)"Welcome to Dragonblocks "+VERSION);
  79         if(Game::worlddir == ""){
  80                 Game::log("No World Specified", ERROR);
  81                 exit(EXIT_FAILURE);
  82         }
  83         create_dir_if_not_exists(Game::worlddir);
  84         new Node("unknown_node", "textures/unknown_node.png", true, true, false);
  85         Mods::init();
  86         Mods::nodedef();
  87         Game::map = new Map();
  88         srand(Game::seed);
  89         if(fopen((Game::worlddir + "/map").c_str(), "r"))
  90                 Game::map->load();
  91         else
  92                 Mapgen();
  93         Game::player = new Player();
  94         Threads::add_signal_handlers();
  95         Threads::start(Threads::worldBackupThread);
  96         Threads::start(Threads::graphicRedrawThread);
  97         Threads::start(Threads::entityPhysicsThread);
  98         Graphics::init();
  99         Game::log("Closed Window, Exiting.");
 100         Game::save();
 101         return 0;
 102 }
 103