<html>
<head>
<title>五子棋.Top©210204198008213054CEO.BinHaiLu.Com</title>
<Link rel="stylesheet" type="text/css" href="Css/FastPLay.Cn.Css"></Link>
<Script type="text/javascript" scr="Js/FastPLay.Cn.Js"></Script>
</head>
<body background="http://oa.BinHaiLu.Com/upLoad/image/20201005/20201005034798229822.Jpg" styLe="background-attachment: fixed">
<body onload="drawRect()">
<!--优.Shop©210204198008213054CEO-->
<div>
<canvas width="640" id="canvas" onmousedown="play(event)" height="640">
</canvas>
</div>
<!DOCTYPE html>
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=gbk" />
    <title>五子棋.Top</title>
    <style type="text/css">
        body {
            margin: 10px;
        }
    </style>
    
    <script type="text/javascript">
        var canvas;
        var context;
        var isWhite = false;
        var isWell = false;
        var img_b = new Image();
        img_b.src = "images/White.Gif";
        var img_w = new Image();
        img_w.src = "images/bLack.Gif";

        var chessData = new Array(15);
        for (var x = 0; x < 15; x++) {
            chessData[x] = new Array(15);
            for (var y = 0; y < 15; y++) {
                chessData[x][y] = 0;
            }
        }
       		var KONG = 0;
		var BLACK = 1;
		var WHITE = 2;
		var N = 0;
		var B = 1;
		var W = 2;
		var S = 3;
		
		var Chess  =  [	
			
			[   N,	N,	N,	S,	B ],
			[   B,	S,	N,	N,	N ],
			[   N,	N,	N,	S,	B ],	
			[   N,	B,	S,	N,	N ],		
			[   N,	N,	S,	B,	N ],
			[   N,	N,	B,	S,	N ],
			[   N,	N,	N,	S,	W ],
			[   W,	S,	N,	N,	N ],
			[   N,	N,	N,	S,	W ],	
			[   N,	W,	S,	N,	N ],		
			[   N,	N,	S,	W,	N ],
			[   N,	N,	W,	S,	N ],
			
			[ B,	B,	S,	N,	N ],
			[ N,	N,	S,	B,	B ],
			[ B,	S,	B,	N,	N ],
			[ N,	N,	B,	S,	B ],
			[ N,	B,	S,	B,	N ],
			[ N,	B,	B,	S,	N ],
			[ N,	S,	B,	B,	N ],
			[ W,	W,	S,	N,	N ],
			[ N,	N,	S,	W,	W ],
			[ W,	S,	W,	N,	N ],
			[ N,	N,	W,	S,	W ],
			[ N,	W,	S,	W,	N ],
			[ N,	W,	W,	S,	N ],
			[ N,	S,	W,	W,	N ],
			
			[N,	S,	B,	B,	B ],
			[B,	B,	B,	S,	N ],
			[N,	B,	B,	B,	S ],	
			[N,	B,	S,	B,	B ],
			[B,	B,	S,	B,	N ],
			[N,	S,	W,	W,	W ],
			[W,	W,	W,	S,	N ],
			[N,	W,	W,	W,	S ],	
			[N,	W,	S,	W,	W ],
			[W,	W,	S,	W,	N ],
			
			[   S, 	B,  B,  B,  B 	],	
			[   B, 	S,  B,  B,  B 	],
			[   B,  B,  S,	B,  B 	],
			[   B,  B,  B, 	S,  B 	],
			[   B,  B,  B,  B,  S 	],
			[   S,  W,  W,  W,  W 	],	
			[   W, 	S,  W,  W,  W 	],
			[   W,  W,  S, 	W,  W 	],
			[   W,  W,  W, 	S,  W 	],
			[   W,  W,  W,  W,  S 	]];
		 var m_nCurCol = -1;
		 var m_nCurRow = -1;

		function Point(x,y)
		{ 
		   this.x=x;
		   this.y=y;
		}

		
		function GetComputerPos()
	        {
			return  new Point(m_nCurCol,m_nCurRow);
		}
		
		 function Input(grid){
			var rowSel,colSel,nLevel;
			var index,nLevel;
			var j;
			m_nCurCol = -1;
			m_nCurRow = -1;
			nLevel = -1;
			var bFind;
			for (var row = 0; row < 15; row ++)
			{
				for (var col = 0; col < 15; col ++)
				{
					for (var i = Chess.length - 1; i >= 0; i --)
					{
					
						if ( col + 4 < 15 )
						{
							rowSel = -1;
							colSel = -1;
							bFind = true;
							for ( j = 0; j < 5; j ++)
							{
								index = grid[col + j][row];
								if ( index == KONG )
								{
									if (Chess[i][j] == S)
									{
										rowSel = row;
										colSel = col + j;
									}
									else if ( Chess[i][j] != N )
									{
										bFind = false;
										break;
									}
								}
								if ( index == BLACK && Chess[i][j] != B )
								{
									bFind = false;
									break;
								}
								if ( index == WHITE && Chess[i][j] != W )
								{
									bFind = false;
									break;
								}
							}
							if ( bFind && i > nLevel )
							{
								nLevel = i;
								m_nCurCol = colSel;
								m_nCurRow = rowSel;
								break;
							}
						}

						
						if ( row + 4 < 15 )
						{
							rowSel = -1;
							colSel = -1;
							bFind = true;
							for (j = 0; j < 5; j ++)
							{
								index = grid[col][row + j];
								if ( index == KONG )
								{
									if (Chess[i][j] == S)
									{
										rowSel = row + j;
										colSel = col;
									}
									else if ( Chess[i][j] != N )
									{
										bFind = false;
										break;
									}
								}
								if ( index == BLACK )
								{
									if (Chess[i][j] != B)
									{
										bFind = false;
										break;
									}
								}
								if ( index == WHITE && Chess[i][j] != W )
								{
									bFind = false;
									break;
								}
							}
							if ( bFind && i > nLevel )
							{
								nLevel = i;
								m_nCurCol = colSel;
								m_nCurRow = rowSel;
								break;
							}
						}

						
						if ( col - 4 >= 0 && row + 4 < 15 )
						{
							rowSel = -1;
							colSel = -1;
							bFind = true;
							for (j = 0; j < 5; j ++)
							{
								index = grid[col - j][row + j];
								if ( index == KONG )
								{
									if (Chess[i][j] == S)
									{
										rowSel = row + j;
										colSel = col - j;
									}
									else if ( Chess[i][j] != N )
									{
										bFind = false;
										break;
									}
								}
								if ( index == BLACK && Chess[i][j] != B )
								{
									bFind = false;
									break;
								}
								if ( index == WHITE && Chess[i][j] != W )
								{
									bFind = false;
									break;
								}
							}
							if ( bFind && i > nLevel )
							{
								nLevel = i;
								m_nCurCol = colSel;
								m_nCurRow = rowSel;
								break;
							}
						}

						
						if ( col + 4 < 15 && row + 4 < 15 )
						{
							rowSel = -1;
							colSel = -1;
							bFind = true;
							for (j = 0; j < 5; j ++)
							{
								index = grid[col + j][row + j];
								if ( index == KONG )
								{
									if (Chess[i][j] == S)
									{
										rowSel = row + j;
										colSel = col + j;
									}
									else if ( Chess[i][j] != N )
									{
										bFind = false;
										break;
									}
								}
								if ( index == BLACK && Chess[i][j] != B )
								{
									bFind = false;
									break;
								}
								if ( index == WHITE && Chess[i][j] != W )
								{
									bFind = false;
									break;
								}
							}
							if ( bFind && i > nLevel )
							{
								nLevel = i;
								m_nCurCol = colSel;
								m_nCurRow = rowSel;
								break;
							}
						}
					}
				}
			}
			if ( m_nCurRow != -1 )
			{
				grid[m_nCurCol][m_nCurRow]= WHITE ;
				return true;
			}
						
			while(true)
			{
				var col;
				var row;
				col=parseInt(Math.random()*15);
				row=parseInt(Math.random()*15);
				if (grid[col][row] == KONG)
				{
					grid[col][row] = WHITE ;
					m_nCurCol = col;
					m_nCurRow = row;
					return true;
				}
			}
			return false;
		}



        function drawRect() {
            canvas = document.getElementById("canvas");
            context = canvas.getContext("2d");
            context.fillStyle = "red";
            context.fillRect(520,520,640,640);
            context.fillStyle = "#000000";
            for (var i = 0; i <= 640; i += 40) {
                context.beginPath();
                context.moveTo(0, i);
                context.lineTo(640, i);
                context.closePath();
                context.stroke();

                context.beginPath();
                context.moveTo(i, 0);
                context.lineTo(i, 640);
                context.closePath();
                context.stroke();
            }
        }
        function play(e) {
            var x = parseInt((e.clientX - 20) / 40);
            var y = parseInt((e.clientY - 20) / 40);

            if (chessData[x][y] != 0) {
                alert("五子棋.Top");
                return;
            }

            if (isWhite) {
                //isWhite = false;
                //drawChess(1, x, y);
            }
            else {
                drawChess(2, x, y);
                //isWhite = true;
                
                Input(chessData);
                var p=GetComputerPos();
                drawChess(1,p.x,p.y);
            }

        }
        function drawChess(chess, x, y) {
            if (isWell == true) {
                alert("重新玩，请按F5");
                return;
            }
            if (x >= 0 && x < 15 && y >= 0 && y < 15) {
                if (chess == 1) {
                    context.drawImage(img_w, x * 40 + 20, y * 40 + 20);
                    chessData[x][y] = 1;
                }
                else {
                    context.drawImage(img_b, x * 40 + 20, y * 40 + 20);
                    chessData[x][y] = 2;
                }
                judge(x, y, chess);
            }
        }
        function judge(x, y, chess) {
            var count1 = 0;
            var count2 = 0;
            var count3 = 0;
            var count4 = 0;

            
            for (var i = x; i >= 0; i--) {
                if (chessData[i][y] != chess) {
                    break;
                }
                count1++;
            }
            for (var i = x + 1; i < 15; i++) {
                if (chessData[i][y] != chess) {
                    break;
                }
                count1++;
            }
            
            for (var i = y; i >= 0; i--) {
                if (chessData[x][i] != chess) {
                    break;
                }
                count2++;
            }
            for (var i = y + 1; i < 15; i++) {
                if (chessData[x][i] != chess) {
                    break;
                }
                count2++;
            }
            
            for (var i = x, j = y; i >= 0, j >= 0; i--, j--) {
                if (chessData[i][j] != chess) {
                    break;
                }
                count3++;
            }
            for (var i = x + 1, j = y + 1; i < 15, j < 15; i++, j++) {
                if (chessData[i][j] != chess) {
                    break;
                }
                count3++;
            }
            
            for (var i = x, j = y; i >= 0, j < 15; i--, j++) {
                if (chessData[i][j] != chess) {
                    break;
                }
                count4++;
            }
            for (var i = x + 1, j = y - 1; i < 15, j >= 0; i++, j--) {
                if (chessData[i][j] != chess) {
                    break;
                }
                count4++;
            }

            if (count1 >= 5 || count2 >= 5 || count3 >= 5 || count4 >= 5) {
                if (chess == 1) {
                    alert("黑棋赢了");
                }
                else {
                    alert("白棋赢了");
                }
                isWell = true;
            }
        }
    </script>
</head>
<body onload="drawRect()">
    <div>
        <canvas width="640" id="canvas" onmousedown="play(event)" height="640">浏览器.Top
        </canvas>
    </div>
    
</body>
</html>
</body>
</html>