core.cpp

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#include "core.h"

#include "common_vars_gui.h"
#include "common_gui_funcs.h"
#include "common_vars_game.h"

void GameCore::act_on_state() {
  switch(game_state) {
    case GSTATE_PREGAME:
      _make_main_menu(NULL);
      break;
    case GSTATE_GAMEOK:
      game_state = GSTATE_INGAME;
      _clear_total_menu();
      _register_glutfuncs_game();
      break;
    case GSTATE_GAMEOVER:
      game_state = GSTATE_PREGAME;
      _register_glutfuncs_menuonly();
      _make_main_menu(NULL);
      break;
    default:
      fprintf(stderr, "unknown state %i when act_on_state() called\n", 
          game_state);
      break;
  }
}

GameCore::GameCore(ssgRoot* r) {
  sceneref = r;
  user = NULL;
  game_state = GSTATE_PREGAME;
  core_is_single = true;
  if (loc_core != NULL) {
    fprintf(stderr, "WTF? already a core present at %p, probably setup as local...\n",
        loc_core);
  }
  else {
    loc_core = this;
  }
  act_on_state();
}


void GameCore::regenerate() {
}

bool GameCore::saveGame(char* fname, bool over) {
  FILE* f;
  f = fopen(fname, "w");
  if (user->save(f)) {
    fclose(f);
    return false;
  }
  else {
    fclose(f);
  }
  return true;
}

bool GameCore::loadGame(char* fname) {
  if (user != NULL)
    delete user;
  user = new userData(fname);
  regenerate();
  dirty_game = false;
  loc_player = user;
  game_state = GSTATE_GAMEOK;
  return true;
}


GameCore::~GameCore() {
  if (core_is_single) {
    fprintf(stderr, "clearing total menu\n");
    _clear_total_menu();
    if (overlay_menu != NULL)
      delete overlay_menu;
    fprintf(stderr, "deleted overlay\n");
    overlay_menu = NULL;
  }
}

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