JavaScript to implement the web version of Gobang game
|
This article shares the specific code for JavaScript to implement the web version of Gobang game for your reference. The specific content is as follows On the third day of learning js, I completed a Gobang game with the teacher to record my learning results. I welcome the experts to share experiences and give me criticisms. This program is mainly implemented in three parts: 1. Chessboard drawing <!DOCTYPE html>
<html>
<head>
<title>
canvastest
</title>
</head>
<body>
<h1>canvas</h1>
<canvas id="canvas"width="400"height="400">
</canvas>
<script src="https://cdn.bootcdn.net/ajax/libs/jquery/3.6.0/jquery.js"></script>
<script>
var canv = document.getElementById("canvas");
var ctx = canv.getContext("2d");
ctx.strokeStyle="black";
var bow=0;
//Draw the chessboard;
var matrix = [
[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],
[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],
[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],
[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],
[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],
[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],
[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],
[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],
[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],
[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],
[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],
[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],
[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],
[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],
[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],
[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],
[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],
[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],
[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],
];
ctx.beginPath();
for(var i=0;i<19;i++){
ctx.moveTo(10+20*i,10);
ctx.lineTo(10+i*20,370);
ctx.moveTo(10,20*i+10);
ctx.lineTo(370,i*20+10);
}
ctx.stroke();
//Mouse interaction;
$("#canvas").click(function(event)
{
console.log(event.offsetX)
console.log(bow);
var arcPosX,arcPosY;
var mtxPosX,mtxPosY;
for(var x=0;x<19;x++)
{
if((Math.abs(event.offsetX-(10+x*20)))<10)
{
arcPosX=10+x*20;
mtxPosX=x;
}
if((Math.abs(event.offsetY-(10+x*20)))<10)
{
arcPosY=10+x*20;
mtxPosY=x;
}
}
if(matrix[mtxPosX][mtxPosY] == 0)
{
bow=!bow;
ctx.beginPath();
if(bow){
ctx.fillStyle="Black";
ctx.arc(arcPosX,arcPosY,10,0,Math.PI*2,false);
matrix[mtxPosX][mtxPosY]=1;
}
else{
ctx.fillStyle="White";
ctx.arc(arcPosX,arcPosY,10,0,Math.PI*2,false);
ctx.stroke();
matrix[mtxPosX][mtxPosY]=2;
}
ctx.fill();
}
//Realize win or lose judgment var winFlag=0;
if(winFlag==0){
if(matrix[mtxPosX-1][mtxPosY] == matrix[mtxPosX][mtxPosY])
{
if(matrix[mtxPosX-2][mtxPosY] == matrix[mtxPosX][mtxPosY])
{
if(matrix[mtxPosX-3][mtxPosY] == matrix[mtxPosX][mtxPosY])
{
if(matrix[mtxPosX-4][mtxPosY] == matrix[mtxPosX][mtxPosY])
{
winFlag = 1;
}
else
{
if(matrix[mtxPosX+1][mtxPosY] == matrix[mtxPosX][mtxPosY])
{
winFlag = 1;
}
else
{
winFlag = 0;
}
}
}
else
{
for(var w = 0; w < 2; w ++)
{
if(matrix[mtxPosX+w+1][mtxPosY] != matrix[mtxPosX][mtxPosY])
{
winFlag = 0;
break;
}
else
{
winFlag = 1;
}
}
}
}
else
{
for(var w = 0; w < 3; w ++)
{
if(matrix[mtxPosX+w+1][mtxPosY] != matrix[mtxPosX][mtxPosY])
{
winFlag = 0;
break;
}
else
{
winFlag = 1;
}
}
}
}
else
{
for(var w = 0; w < 4; w ++)
{
if(matrix[mtxPosX+w+1][mtxPosY] != matrix[mtxPosX][mtxPosY])
{
winFlag = 0;
break;
}
else
{
winFlag = 1;
}
}
}
if(matrix[mtxPosX][mtxPosY-1] == matrix[mtxPosX][mtxPosY])
{
if(matrix[mtxPosX][mtxPosY-2] == matrix[mtxPosX][mtxPosY])
{
if(matrix[mtxPosX][mtxPosY-3] == matrix[mtxPosX][mtxPosY])
{
if(matrix[mtxPosX][mtxPosY-4] == matrix[mtxPosX][mtxPosY])
{
winFlag = 1;
}
else
{
if(matrix[mtxPosX][mtxPosY+1] == matrix[mtxPosX][mtxPosY])
{
winFlag = 1;
}
else
{
winFlag = 0;
}
}
}
else
{
for(var w = 0; w < 2; w ++)
{
if(matrix[mtxPosX][mtxPosY+w+1] != matrix[mtxPosX][mtxPosY])
{
winFlag = 0;
break;
}
else
{
winFlag = 1;
}
}
}
}
else
{
for(var w = 0; w < 3; w ++)
{
if(matrix[mtxPosX][mtxPosY+w+1] != matrix[mtxPosX][mtxPosY])
{
winFlag = 0;
break;
}
else
{
winFlag = 1;
}
}
}
}
else
{
for(var w = 0; w < 4; w ++)
{
if(matrix[mtxPosX][mtxPosY+w+1] != matrix[mtxPosX][mtxPosY])
{
winFlag = 0;
break;
}
else
{
winFlag = 1;
}
}
}
if(matrix[mtxPosX-1][mtxPosY-1] == matrix[mtxPosX][mtxPosY])
{
if(matrix[mtxPosX-2][mtxPosY-2] == matrix[mtxPosX][mtxPosY])
{
if(matrix[mtxPosX-3][mtxPosY-3] == matrix[mtxPosX][mtxPosY])
{
if(matrix[mtxPosX-4][mtxPosY-4] == matrix[mtxPosX][mtxPosY])
{
winFlag = 1;
}
else
{
if(matrix[mtxPosX+1][mtxPosY+1] == matrix[mtxPosX][mtxPosY])
{
winFlag = 1;
}
else
{
winFlag = 0;
}
}
}
else
{
for(var w = 0; w < 2; w ++)
{
if(matrix[mtxPosX+w+1][mtxPosY+w+1] != matrix[mtxPosX][mtxPosY])
{
winFlag = 0;
break;
}
else
{
winFlag = 1;
}
}
}
}
else
{
for(var w = 0; w < 3; w ++)
{
if(matrix[mtxPosX+w+1][mtxPosY+w+1] != matrix[mtxPosX][mtxPosY])
{
winFlag = 0;
break;
}
else
{
winFlag = 1;
}
}
}
}
else
{
for(var w = 0; w < 4; w ++)
{
if(matrix[mtxPosX+w+1][mtxPosY+w+1] != matrix[mtxPosX][mtxPosY])
{
winFlag = 0;
break;
}
else
{
winFlag = 1;
}
}
}
if(matrix[mtxPosX-1][mtxPosY+1] == matrix[mtxPosX][mtxPosY])
{
if(matrix[mtxPosX-2][mtxPosY+2] == matrix[mtxPosX][mtxPosY])
{
if(matrix[mtxPosX-3][mtxPosY+3] == matrix[mtxPosX][mtxPosY])
{
if(matrix[mtxPosX-4][mtxPosY+4] == matrix[mtxPosX][mtxPosY])
{
winFlag = 1;
}
else
{
if(matrix[mtxPosX+1][mtxPosY-1] != matrix[mtxPosX][mtxPosY])
{
winFlag = 0;
}
else
{
winFlag = 1;
}
}
}
else
{
for(var w = 0; w < 2; w ++)
{
if(matrix[mtxPosX+w+1][mtxPosY-w-1] != matrix[mtxPosX][mtxPosY])
{
winFlag = 0;
break;
}
else
{
winFlag = 1;
}
}
}
}
else
{
for(var w = 0; w < 3; w ++)
{
if(matrix[mtxPosX+w+1][mtxPosY-w-1] != matrix[mtxPosX][mtxPosY])
{
winFlag = 0;
break;
}
else
{
winFlag = 1;
}
}
}
}
else
{
for(var w = 0; w < 4; w ++)
{
if(matrix[mtxPosX+w+1][mtxPosY-w-1] != matrix[mtxPosX][mtxPosY])
{
winFlag = 0;
break;
}
else
{
winFlag = 1;
}
}
}
}
if(winFlag == 1){
if(bow)
alert("black win!");
else
alert("white win!");
}
});
</script>
</body>
</html>
The above is the full content of this article. I hope it will be helpful for everyone’s study. I also hope that everyone will support 123WORDPRESS.COM. You may also be interested in:
|
<<: How to install MySQL database on Ubuntu
>>: View disk IO in Linux and find out the processes that occupy high IO read and write
Recommend
How to use docker to deploy Django technology stack project
With the popularity and maturity of Docker, it ha...
Solution to nacos not being able to connect to mysql
reason The mysql version that nacos's pom dep...
Windows Server 2008 R2 Multi-User Remote Desktop Connection Licensing
At work, we often need remote servers and often e...
HTML head tag meta to achieve refresh redirection
Copy code The code is as follows: <html> &l...
isPrototypeOf Function in JavaScript
Table of contents 1. isPrototypeOf() Example 1, O...
How to install pyenv under Linux
Prerequisites Need to install git Installation St...
Pitfalls and solutions for upgrading MySQL 5.7.23 in CentOS 7
Preface Recently, I found a pitfall in upgrading ...
How to configure MySQL master-slave replication under Windows
MySQL master-slave replication allows data from o...
A simple method to merge and remove duplicate MySQL tables
Scenario: The crawled data generates a data table...
Solution to "No input file specified" in nginx+php
Today, the error "No input file specified&qu...
The website is grayed out. Compatible code including images supports all browsers
Generally, on national days of mourning, days of ...
Solve the problem of wireless and audio not working after Windows Server installation
1. Wireless Run PowerShell and enter the command:...
Summary of MySQL composite indexes
Table of contents 1. Background 2. Understanding ...
Exploring the use of percentage values in the background-position property
How background-position affects the display of ba...
VMware Workstation Pro 16 License Key with Usage Tutorial
VMware Workstation is a powerful desktop virtual ...