#pragma once
using namespace std;

#include "HashExtension.h"
#include "..\Minecraft.World\JavaIntHash.h"

class Level;
class Packet;
class CompoundTag;

typedef TileEntity *(*tileEntityCreateFn)();

class TileEntity : public enable_shared_from_this<TileEntity>
{
public:
	static void staticCtor();
	virtual eINSTANCEOF GetType() { return eTYPE_TILEENTITY; }
private:
	typedef unordered_map<wstring, tileEntityCreateFn> idToCreateMapType;
	typedef unordered_map<eINSTANCEOF, wstring, eINSTANCEOFKeyHash, eINSTANCEOFKeyEq> classToIdMapType;
	static idToCreateMapType idCreateMap;
	static classToIdMapType classIdMap;
	static void setId(tileEntityCreateFn createFn, eINSTANCEOF clas, wstring id);
	bool remove;
	unsigned char renderRemoveStage;	// 4J added

public:
	Level *level;
	int x, y, z;

	// 4J added
	enum  RenderRemoveStage
	{
		e_RenderRemoveStageKeep,
		e_RenderRemoveStageFlaggedAtChunk,
		e_RenderRemoveStageRemove
	};

	int data;
	Tile *tile;

public:
	// 4J Java does not have a ctor, but we need one to do some initialisation of the member variables
	TileEntity();
	virtual ~TileEntity() {}

	void setRenderRemoveStage(unsigned char stage);	// 4J added
	void upgradeRenderRemoveStage(); // 4J added
	bool shouldRemoveForRender();	// 4J added

	Level *getLevel();
	void setLevel(Level *level);
	bool hasLevel();
	virtual void load(CompoundTag *tag);
	virtual void save(CompoundTag *tag);
	virtual void tick();
	static shared_ptr<TileEntity> loadStatic(CompoundTag *tag);
	int getData();
	void setData(int data);
	void setChanged();
	double distanceToSqr(double xPlayer, double yPlayer, double zPlayer);
	Tile *getTile();
	virtual shared_ptr<Packet> getUpdatePacket();
	virtual bool isRemoved();
	virtual void setRemoved();
	virtual void clearRemoved();
	virtual void triggerEvent(int b0, int b1);
	virtual void clearCache();

	// 4J Added
	virtual shared_ptr<TileEntity> clone() = 0;
protected:
	void clone(shared_ptr<TileEntity> tileEntity);
};