李占山
2016-10-18 15:19
var chessBoard = [];
var me = true;
var over =false;
//赢法数组
var wins = [];
//赢法统计数组
var myWin = [];
var computerWin = [];
for (var i =0;i<15;i++) {
chessBoard[i] = [];
for (var j = 0; j<15; j++) {
chessBoard[i][j] = 0;
}
}
for (var i=0;i<15;i++) {
wins[i] = [];
for (var j=0;j<15;j++) {
wins[i][j] = [];
}
}
var count = 0;
for (var i=0;i<15;i++) {
for (var j=0;j<11;j++) {
for (var k=0;k<5;k++) {
wins[i][j+k][count] = true;
}
count++;
}
}
for (var i=0;i<15;i++) {
for (var j=0;j<11;j++) {
for (var k=0;k<5;k++) {
wins[j+k][i][count] = true;
}
count++;
}
}
for (var i=0;i<11;i++) {
for (var j=0;j<11;j++) {
for (var k=0;k<5;k++) {
wins[i+k][j+k][count] = true;
}
count++;
}
}
for (var i=0;i<11;i++) {
for (var j=14;j>3;j--) {
for (var k=0;k<5;k++) {
wins[i+k][j-k][count] = true;
}
count++;
}
}
for (var i=0;i<count;i++) {
myWin[i] = 0;
computerWin[i] = 0;
}
var chess =document.getElementById('chess');
var context = chess.getContext('2d');
context.strokeStyle="#BFBFBF";
var logo = new Image();
logo.src="img/logo.png";
logo.onload = function(){
context.drawImage(logo, 0, 0, 450, 450);
drawChessBard();
}
var drawChessBard = function(){
for (var i=0;i<15;i++ ) {
context.moveTo(15 + i * 30, 15);
context.lineTo(15 + i * 30, 435);
context.stroke();
context.moveTo(15, 15 + i * 30);
context.lineTo(435, 15 + i * 30);
context.stroke();
}
}
var onestep = function(i,j,me){
context.beginPath();
context.arc(15 + i * 30,15 + j * 30,13,0,2*Math.PI);
context.closePath();
var gradient = context.createRadialGradient(15 + i * 30 + 2,15 + j* 30 - 2,13,15 + i * 30 + 2,15 + j* 30 - 2,0);
if (me) {
gradient.addColorStop(0,"#0A0A0A");
gradient.addColorStop(1,"#636766");
}else{
gradient.addColorStop(0,"#D1D1D1");
gradient.addColorStop(1,"#F9F9F9");
}
context.fillStyle = gradient;
context.fill();
}
chess.onclick = function(e){
if (over) {
return;
}
var x = e.offsetX;
var y = e.offsetY;
var i = Math.floor(x / 30);
var j = Math.floor(y / 30);
if(chessBoard[i][j] == 0){
onestep(i,j,me);
if (me) {
chessBoard[i][j] = 1;
} else{
chessBoard[i][j] = 2;
}
me = !me;
for (var k=0;k>count;k++) {
if (wins[i][j][k]) {
myWin[k]++;
computerWin[k] = 6;
if (myWin[k] == 5) {
window.alert("你赢了");
over = true;
}
}
}
}
}求大神指教
解决了,
me = !me;
for (var k=0;k>count;k++) {
if (wins[i][j][k]) {
myWin[k]++;
computerWin[k] = 6;
if (myWin[k] == 5) {
window.alert("你赢了");
over = true;
}
}
}这写成大于count了
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