GameStateGame.cpp

#include <Flow/GameStateGame.hpp>
#include <Flow/StateManager.hpp>
#include <Misc/Utils.hpp>
#include <Interface/Dialog.hpp>
#include <Interface/Ncurses.hpp>
#include <Config/Globals.hpp>
#include <Game/BoardParser.hpp>
 
GameStateGame::GameStateGame():
    game(NULL),
    willQuit(false)
{ }
GameStateGame::~GameStateGame()
{ }
void GameStateGame::load(int stack)
{
    UNUSED(stack);
 
    try {
        this->game = new Game();
        this->game->start(Globals::Game::current_level);
        this->game->scores->load();
    }
    catch (BoardParserException& e)
    {
        Dialog::show("Couldn't load the level! (Error: \"" + e.message + "\")", true);
        this->willQuit = true;
    }
    catch (ScoreFileException& e)
    {
        // Show a non-intrusive dialog with why
        // we couldn't open high score file
        //e.message
    }
    catch (std::runtime_error& e)
    {
        // Some error happened during INI parsing...
        // What should we do?
    }
}
int GameStateGame::unload()
{
    SAFE_DELETE(this->game);
 
    return 0;
}
GameState::StateCode GameStateGame::update()
{
    if (this->willQuit)
        return GameState::QUIT;
 
    this->game->handleInput();
    this->game->update();
 
    if (this->game->isOver())
    {
        // I'm touching a lot of different stuff
        // inside the update() function.
        // I know I shouldn't render things here.
        // Oh boy, this should be refactored away.
        this->game->scores->save();
        Ncurses::delay_ms(500);
 
        this->game->draw();
 
        if (Dialog::askBool("Retry?", "Game Over", true))
            this->load(); // restart the game
        else
            return GameState::MAIN_MENU;
    }
 
    if (this->game->willQuit())
        this->willQuit = true;
 
    if (this->game->willReturnToMenu())
        return GameState::MAIN_MENU;
 
    return GameState::CONTINUE;
}
void GameStateGame::draw()
{
    if (! this->willQuit)
        this->game->draw();
}