#pragma once

#include <Text.h>
#include <Punkt.h>
#include <Thread.h>
#include <Network.h>
#include <Critical.h>

#include "Dimension.h"
#include "Player.h"
#include "WorldGenerator.h"
#include "Constants.h"
#include "WorldUpdate.h"
#include "WorldLoader.h"
#include "TickOrganizer.h"
#include "Server.h"
#include "InMemoryBuffer.h"
#include "RecipieLoader.h"

class FCKlient;

class GameClient : public virtual Framework::ReferenceCounter
{
private:
	Player* zPlayer;
	FCKlient* client;
	Critical background;
	Critical foreground;
	Critical other;
	Framework::Synchronizer updateSync;
	RCArray<InMemoryBuffer> requests;
	Vec3<float> lastPos;
	RCArray<WorldUpdate> updateQueue;
	int viewDistance;
	bool first;
	bool online;
	bool finished;

public:
	GameClient(Player* zPlayer, FCKlient* client);
	~GameClient();

	void sendWorldUpdate(WorldUpdate* update);
	void reply();
	void logout();
	void addMessage(StreamReader* reader);
	bool isOnline() const;
	void sendResponse(NetworkResponse* zResponse);
	Player* zEntity() const;
	void sendTypes();

private:
	class Message
	{
	public:
		inline const static unsigned char TERMINATE = 1;
		inline const static unsigned char WORLD_UPDATE = 2;
		inline const static unsigned char API_MESSAGE = 3;
		inline const static unsigned char POSITION_UPDATE = 4;
	};
};

class Game : public virtual Framework::Thread
{
private:
	Framework::Text name;
	Framework::RCArray<Dimension>* dimensions;
	Framework::RCArray<WorldUpdate>* updates;
	Framework::RCArray<GameClient>* clients;
	TickOrganizer* ticker;
	Framework::Text path;
	bool stop;
	__int64 tickId;
	Critical cs;
	int nextEntityId;
	WorldGenerator* generator;
	WorldLoader* loader;
	RecipieLoader recipies;

	void thread() override;

	Game(Framework::Text name, Framework::Text worldsDir);
public:
	~Game();
	void initialize();
	void api(Framework::StreamReader* zRequest, GameClient* zOrigin);
	void distributeResponse(NetworkResponse* zResponse);
	bool requestWorldUpdate(WorldUpdate* update);
	GameClient* addPlayer(FCKlient* client, Framework::Text name);
	bool doesChunkExist(int x, int y, int dimension);
	bool isChunkLoaded(int x, int y, int dimension) const;
	Framework::Either<Block*, int> zBlockAt(Framework::Vec3<int> location, int dimension) const;
	Block* zRealBlockInstance(Framework::Vec3<int> location, int dimension);
	Dimension* zDimension(int id) const;
	static Framework::Punkt getChunkCenter(int x, int y);
	Area getChunckArea(Punkt center) const;
	Framework::Text getWorldDirectory() const;
	void requestArea(Area area);
	void save() const;
	void requestStop();
	void addDimension(Dimension* d);
	int getNextEntityId();
	WorldGenerator* zGenerator() const;
	Entity* zEntity(int id, int dimensionId) const;
	Entity* zNearestEntity(int dimensionId, Framework::Vec3<float> pos, std::function<bool(Entity*)> filter);

	static Game* INSTANCE;
	static void initialize(Framework::Text name, Framework::Text worldsDir);
};