src/main.cpp

   1 /***************************************
   2 ** Tsunagari Tile Engine              **
   3 ** main.cpp                           **
   4 ** Copyright 2011-2013 PariahSoft LLC **
   5 ***************************************/
   6
   7 // **********
   8 // Permission is hereby granted, free of charge, to any person obtaining a copy
   9 // of this software and associated documentation files (the "Software"), to
  10 // deal in the Software without restriction, including without limitation the
  11 // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
  12 // sell copies of the Software, and to permit persons to whom the Software is
  13 // furnished to do so, subject to the following conditions:
  14 //
  15 // The above copyright notice and this permission notice shall be included in
  16 // all copies or substantial portions of the Software.
  17 //
  18 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  19 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  20 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  21 // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  22 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  23 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  24 // IN THE SOFTWARE.
  25 // **********
  26
  27 #include <iostream>
  28 #include <stdio.h>
  29 #include <stdlib.h>
  30 #include <time.h>
  31
  32 #include <libxml/parser.h>
  33
  34 #include "client-conf.h"
  35 #include "log.h"
  36 #include "python.h"
  37 #include "reader.h"
  38 #include "window.h"
  39
  40 #ifdef _WIN32
  41         #include "os-windows.h"
  42 #endif
  43
  44 #ifdef __APPLE__
  45         #include "os-mac.h"
  46 #endif
  47
  48 #define ASSERT_RETURN1(x)  if (!(x)) { return 1; }
  49
  50 struct libraries
  51 {
  52         libraries(char* argv0)
  53         {
  54                 // Initialize the C library's random seed.
  55                 srand((unsigned)time(NULL));
  56
  57                 /*
  58                  * This initializes the XML library and checks for potential
  59                  * ABI mismatches between the version it was compiled for and
  60                  * the actual shared library used.
  61                  */
  62                 LIBXML_TEST_VERSION
  63
  64                 if (!pythonInit())
  65                         exit(1);
  66
  67                 // Reader::init runs Python scripts.
  68                 if (!Reader::init(argv0))
  69                         exit(1);
  70         }
  71
  72         ~libraries()
  73         {
  74                 Reader::deinit();
  75                 pythonFinalize();
  76                 xmlCleanupParser();
  77         }
  78 };
  79
  80 /**
  81  * Load client config and instantiate window.
  82  *
  83  * The client config tells us our window parameters along with which World
  84  * we're going to load. The GameWindow class then loads and plays the game.
  85  */
  86 int main(int argc, char** argv)
  87 {
  88         #ifdef _WIN32
  89                 wFixConsole();
  90         #endif
  91
  92         #ifdef __APPLE__
  93                 macSetWorkingDirectory();
  94         #endif
  95
  96         ASSERT_RETURN1(Log::init());
  97
  98         parseConfig(CLIENT_CONF_PATH);
  99         ASSERT_RETURN1(parseCommandLine(argc, argv));
 100         ASSERT_RETURN1(conf.validate(CLIENT_CONF_PATH));
 101
 102         std::cout << "[0.000] Starting " << TSUNAGARI_RELEASE_VERSION << std::endl;
 103
 104         Log::setVerbosity(conf.verbosity);
 105         Log::reportVerbosityOnStartup();
 106
 107         GameWindow window;
 108
 109         // Init various libraries we use.
 110         libraries libs(argv[0]);
 111
 112         ASSERT_RETURN1(window.init());
 113         window.show();
 114         return 0;
 115 }
 116