import java.io.*;
import java.awt.*;
import javax.swing.*;
import java.math.*;
import java.awt.event.*;


class FourDiamonds implements Same
{
	MidMiddle io;
	private static int x,y;
	int type=1;
	int k,h,m;
	public FourDiamonds()
	{
		
	}
	
	public boolean begin()
	{
		if(io.choose[4][0]==1&&io.choose[4][1]==1&&io.choose[5][1]==1&&io.choose[5][2]==1)
		{
			x=4;y=0;
			io.choose[4][0]=2;
			io.choose[4][1]=2;
			io.choose[5][1]=2;
			io.choose[5][2]=2;
			return true;
		}
		else
		{
			return false;
		}
	}
	
	public boolean isMove(int type,int n)
	{
		switch(type)
		{
			case 1:
			switch(n)
			{
				case 1:
				if(io.choose[x][y+2]==1&&io.choose[x+1][y+3]==1)
				{
					return true;
				}
				else
				{
					return false;
				}
				case 2:
				if(io.choose[x-1][y]==1&&io.choose[x-1][y+1]==1&&io.choose[x-1][y+2]==1)
				{
					return true;
				}
				else
				{
					return false;
				}
				case 3:
				if(io.choose[x+2][y]==1&&io.choose[x+2][y+1]==1&&io.choose[x+2][y+2]==1)
				{
					return true;
				}
				else
				{
					return false;
				}
				case 4:
				if(io.choose[x+1][y]==1&&io.choose[x][y+2]==1&&io.choose[x+2][y+1]==1)
				{
					return true;
					
				}
				else
				{
					return false;
				}
				default:return false;
			}
			
			case 2:
			switch(n)
			{
				case 1:
				if(io.choose[x][y+1]==1&&io.choose[x+1][y+1]==1&&io.choose[x+2][y]==1)
				{
					return true;
				}
				else
				{
					return false;
				}
				case 2:
				if(io.choose[x-1][y]==1&&io.choose[x][y-1]==1)
				{
					return true;
				}
				else
				{
					return false;
				}
				case 3:
				if(io.choose[x+2][y]==1&&io.choose[x+3][y-1]==1)
				{
					return true;
				}
				else
				{
					return false;
				}
				case 4:
				if(io.choose[x][y-1]==1&&io.choose[x+2][y]==1&&io.choose[x][y+1]==1&&io.choose[x+1][y+1]==1)
				{
					return true;
				}
				else
				{
					return false;
				}
				default:return false;
			}
			default:return false;
		}
	}
	
	public boolean todown()
	{
		switch(type)
		{
			case 1:
			if(y<16)
			{
				if(isMove(type,1))
				{
					io.choose[x][y]=1;
					io.choose[x+1][y+1]=1;
					io.choose[x][y+2]=2;
					io.choose[x+1][y+3]=2;
					y+=1;
					return true;
				}
				else
				{
					return false;
				}
			}
			else
			{
				return false;
			}
			case 2:
			if(y<=17)
			{
				if(isMove(type,1))
				{
					io.choose[x][y]=1;
					io.choose[x+1][y-1]=1;
					io.choose[x+2][y-1]=1;
					io.choose[x][y+1]=2;
					io.choose[x+1][y+1]=2;
					io.choose[x+2][y]=2;
					y+=1;
					return true;
				}
				else
				{
					return false;
				}
			}
			else
			{
				return false;
			}
			default:return false;
		}
	}
	
	public boolean toleft()
	{
		switch(type)
		{
			case 1:
			if(x>0)
			{
				if(isMove(type,2))
				{
					io.choose[x][y]=1;
					io.choose[x+1][y+1]=1;
					io.choose[x+1][y+2]=1;
					io.choose[x-1][y]=2;
					io.choose[x-1][y+1]=2;
					io.choose[x][y+2]=2;
					x-=1;
					return true;
				}
				else
				{
					return false;
				}
			}
			else
			{
				return false;
			}
			case 2:
			if(x>0)
			{
				if(isMove(type,2))
				{
					io.choose[x+2][y-1]=1;
					io.choose[x+1][y]=1;
					io.choose[x][y-1]=2;
					io.choose[x-1][y]=2;
					x-=1;
					return true;
				}
				else
				{
					return false;
				}
			}
			else
			{
				return false;
			}
			default:return false;
		}
	}
	
	public boolean toright()
	{
		switch(type)
		{
			case 1:
			if(x<8)
			{
				if(isMove(type,3))
				{
					io.choose[x][y]=1;
					io.choose[x][y+1]=1;
					io.choose[x+1][y+2]=1;
					io.choose[x+1][y]=2;
					io.choose[x+2][y+1]=2;
					io.choose[x+2][y+2]=2;
					x+=1;
					return true;
				}
				else
				{
					return false;
				}
			}
			else
			{
				return false;
			}
			case 2:
			if(x<7)
			{
				if(isMove(type,3))
				{
					io.choose[x][y]=1;
					io.choose[x+1][y-1]=1;
					io.choose[x+2][y]=2;
					io.choose[x+3][y-1]=2;
					x+=1;
					return true;
				}
				else
				{
					return false;
				}
			}
			else
			{
				return false;
			}
			default:return false;
		}
	}
	
	public boolean chance()
	{
		switch(type)
		{
			case 1:
			if(y<19&&x>0&&x<8)
			{
				if(isMove(type,4))
				{
					io.choose[x][y]=1;
					io.choose[x][y+1]=1;
					io.choose[x][y+2]=2;
					io.choose[x+2][y+1]=2;
					
					y+=2;
					type=2;
					return true;
				}
				else
				{
					return false;
				}
			}
			else
			{
				return false;
			}
			case 2:
			if(y<19)
			{
				if(isMove(type,4))
				{
					io.choose[x+1][y-1]=1;
					io.choose[x+2][y-1]=1;
					io.choose[x][y-1]=2;
					io.choose[x+1][y+1]=2;
					y-=1;
					type=1;
					return true;
				}
				else
				{
					return false;
				}
			}
			else
			{
				return false;
			}
			default:return false;
		}
	}

}