builder.h

同样是设计模式中的迷宫问题

#ifndef Builder_H
#define Builder_H
#include "Maze.h"
class Builder
{

public:
    Builder(){}
	virtual Maze* GetMaze()
	{
		return 0;
	}

	virtual void BuildRoom(int room){
	}
	virtual void BuildDoor(int room1,int room2){}
	virtual void BuildMaze(){
	_current=new Maze();
	}
private:
	Maze* _current;
};

#endif