#pragma once

#include <Vec3.h>
#include <Array.h>
#include <Writer.h>
#include <Either.h>

#include "StaticRegistry.h"
#include "ModelInfo.h"

class Item;
class Block;

class BlockType : public virtual Framework::ReferenceCounter
{
private:
	const int id;
	const ModelInfo model;
	int initialMaxHP;
	const bool needsClientInstance;

protected:
	Block* defaultBlock;
	BlockType(int id, Block* defaultBlock, ModelInfo model, bool needsClientInstance, int initialMaxHP);
	virtual ~BlockType();

	virtual void loadSuperBlock(Block* zBlock, Framework::StreamReader* zReader) const;
	virtual void saveSuperBlock(Block* zBlock, Framework::StreamWriter* zWriter) const;
	virtual void createSuperBlock(Block* zBlock, Item* zItem) const;
	virtual void createSuperItem(Block* zBlock, Item* zItem) const;
	virtual Block* createBlock(Framework::Vec3<int> position) const = 0;
	virtual Item* createItem() const = 0;

public:
	virtual Block* loadBlock(Framework::Vec3<int> position, Framework::StreamReader* zReader) const;
	virtual void saveBlock(Block* zBlock, Framework::StreamWriter* zWriter) const;
	virtual Item* getItemFromBlock(Block* zBlock) const;
	virtual Block* createBlockAt(Framework::Vec3<int> position, Item* zUsedItem) const;
	virtual const Block* zDefault() const;
	bool doesNeedClientInstance() const;
	const ModelInfo& getModel() const;
	int getId() const;
	int getInitialMaxHP() const;
};

const Block* getDefaultBlock(Framework::Either<Block*, int> b);