grafika_komputerowa/grk/project/GameUtils.h

#include <list>
#include "Sun.h"
#include "Bullet.h"
#include "src/Shader_Loader.h"
#include "ParticleSystem.h"

#pragma once
class GameUtils
{
private:
    // Private constructor to prevent external instantiation
    GameUtils() : aspectRatio(1.f)
    {
        this->suns = new std::list<Sun*>();
        this->shaderLoader = new Core::Shader_Loader();
        this->particleSystems = new std::list<ParticleSystem*>();
    }
    std::list<Sun*>* suns;
    std::list<Bullet*> bullets;
    std::list<ParticleSystem*>* particleSystems;
    float aspectRatio;


public:
    Core::Shader_Loader* shaderLoader;
    Core::RenderContext sphereContext;


    float getAspectRatio() {
        return aspectRatio;
    }

    void setAspectRatio(float value) {
        aspectRatio = value;
    }

    std::list<Sun*>* getSuns() {
        return suns;
    }

    std::list<ParticleSystem*>* getParticleSystems() {
        return particleSystems;
    }

    static GameUtils* getInstance()
    {
        static GameUtils instance; // Jedna i jedyna instancja
        return &instance;
    }
};