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C-/C++-Quelltext

#ifndef _ENGINE_H
#define _ENGINE_H

#include <SFML\Graphics.hpp>

class Engine {
private:
    int tileSize;
    sf::Vector2i videoSize;
    sf::RenderWindow window;
    void MainLoop();
    void RenderFrame();
    int gamestate;

public:
    void init();
    Engine(int w, int h, int tileSize);
    ~Engine();

    int getGamestate();
    void setGamestate(int gs);

    const enum eGameState {
        SPLASH, MENU, GAME, PAUSE
    };
};
#endif

C-/C++-Quelltext

#include "Engine.h"
#include "Events.h"

Engine::Engine(int w, int h, int tileSize) {
    videoSize = sf::Vector2i(w, h);
    this->tileSize = tileSize;
    gamestate = GAME;
};

Engine::~Engine() {

};

void Engine::init() {
    window.create(sf::VideoMode(videoSize.x, videoSize.y, 32), "RPG");
    window.setFramerateLimit(300);
    MainLoop();
};

void Engine::MainLoop() {
    while (window.isOpen()) {
        processInput(window);
        RenderFrame();
    }
};

void Engine::RenderFrame() {
    window.display();
};

int Engine::getGamestate() {
    return gamestate;
};

void Engine::setGamestate(int gs) {
    gamestate = gs;
};

C-/C++-Quelltext

#include "Events.h"
#include "Engine.h"

void processInput(sf::RenderWindow& window) {
    sf::Event evt;
    if (Engine::getGamestate() == Engine::GAME) { //<- hier liegt der hund begraben
        while (window.pollEvent(evt)) {
            if (evt.type == sf::Event::Closed) {
                window.close();
            }
        }
    }
};