#pragma once

#include <atomic>
#include <memory>

class CoreInstance;
class World;
class RenderEngine;

#define GENERATE_FACTORY_GAME_INSTANCE(Class) \
GameInstance* GameFactory(CoreInstance& core) { return new Class(core); }

class GameInstance
{
	CoreInstance& core;
	World* world = nullptr;
	std::unique_ptr<RenderEngine> render_engine_;

	std::atomic<bool> is_running = true;

	// Create a window
	// Render
	// Pull events
	void start();

public:
	void quit();

	// Init vulkan
	GameInstance(CoreInstance& core);
	virtual ~GameInstance();

	World* GetWorld() const { return world; }

	friend class CoreInstance;
};