www.pudn.com > SOFT.rar > Two.java

//Two.java 
 
public class Two extends Root 
{ 
	private GameTable gTable; 
	private int x,y; 
	private int direct=1; 
	private int[] store; 
 
 
 
 
	public Two() 
	{ 
		store=new int[15]; 
	} 
 
	public boolean begin() 
	{ 
		if((gTable.myTable[(gTable.x-1)/2][0]==0)&&(gTable.myTable[(gTable.x-1)/2+1][0]==0)&& 
			(gTable.myTable[(gTable.x-1)/2][1]==0)&&(gTable.myTable[(gTable.x-1)/2+1][1]==0)) 
		{ 
			x=(gTable.x-1)/2; 
			y=0; 
			gTable.myTable[x][y]=1; 
			gTable.myTable[x][y+1]=1; 
			gTable.myTable[x+1][y]=1; 
			gTable.myTable[x+1][y+1]=1; 
			return true; 
		} 
		else 
		{ 
			return false; 
		} 
	} 
 
	public boolean down() 
	{ 
		switch(direct) 
		{ 
                	case 1:if(y<=gTable.y-3) 
			       { 
			       		store[0]=gTable.myTable[x][y+2]; 
					store[1]=gTable.myTable[x+1][y+2]; 
			       		if(isGo(2)) 
			       		{ 
						gTable.myTable[x][y]=0; 
						gTable.myTable[x+1][y]=0; 
						gTable.myTable[x][y+2]=1; 
						gTable.myTable[x+1][y+2]=1; 
						y+=1; 
						return true; 
			      		 } 
			      		 else 
			      		 { 
						return false; 
			     		 } 
				} 
				else 
				{ 
					return false; 
				}	 
			case 2: 
			default:return false; 
		} 
	} 
 
	public boolean left() 
	{ 
		switch(direct) 
		{ 
			case 1:if(x>=1) 
				{ 
			      	 	store[0]=gTable.myTable[x-1][y]; 
			       		store[1]=gTable.myTable[x-1][y+1]; 
			       		if(isGo(2)) 
			       		{ 
						gTable.myTable[x+1][y]=0; 
						gTable.myTable[x+1][y+1]=0; 
						gTable.myTable[x-1][y]=1; 
						gTable.myTable[x-1][y+1]=1; 
						x-=1; 
						return true; 
			      		 } 
			      		 else 
			       		{ 
						return false; 
			     		} 
				} 
				else 
				{ 
					return false; 
				} 
			case 2: 
			default:return false; 
		} 
	} 
 
	public boolean right() 
	{ 
		switch(direct) 
		{ 
			case 1:if(x<=gTable.x-3) 
				{ 
			      	 	store[0]=gTable.myTable[x+2][y]; 
			       		store[1]=gTable.myTable[x+2][y+1]; 
			       		if(isGo(2)) 
			       		{ 
						gTable.myTable[x][y]=0; 
						gTable.myTable[x][y+1]=0; 
						gTable.myTable[x+2][y]=1; 
						gTable.myTable[x+2][y+1]=1; 
						x+=1; 
						return true; 
			      		 } 
			      		 else 
			       		{ 
						return false; 
			     		} 
				} 
				else 
				{ 
					return false; 
				} 
			case 2: 
			default:return false; 
		} 
	} 
 
	public boolean change() 
	{ 
		return true; 
	} 
 
	public void downTo() 
	{ 
		boolean canDown=true; 
		while(canDown) 
		{ 
			canDown=down(); 
		} 
	} 
 
	public boolean isGo(int n) 
	{ 
		for(int i=0;i<=(n-1);i++) 
		{ 
			if(store[i]!=0) 
				return false; 
		} 
		return true; 
	} 
 
	public static void main(String args[]) 
	{ 
		new Two(); 
	} 
}