jQuery plugin to implement minesweeper game (1)

This article shares the specific code of the first article of the minesweeper game with the jquery plug-in for your reference. The specific content is as follows

Make a Minesweeper

Part 1 : Complete the drawing and clicking actions

The effect is as follows

Code section

* {
 margin: 0px;
 padding: 0px;
 font-size: 12px;
}

#div {
 position: fixed;
 top: 10px;
 bottom: 10px;
 left: 10px;
 right: 10px;
 border: 1px solid lightgray;
 border-radius: 5px;
 display: flex;
 justify-content: center;
 align-items: center;
 overflow: hidden;
}

#box {
 border: 1px solid lightgray;
 border-radius: 5px;
}

.row {
 white-space: nowrap;
 height: 30px;
}

.item {
 display: inline-flex;
 justify-content: center;
 align-items: center;
 height: 30px;
 width: 30px;
 border-right: 1px solid lightgray;
 border-bottom: 1px solid lightgray;
 cursor: pointer;
 position: relative;
}
.item::before{
 position: absolute;
 content: '';
 top: 0.5px;
 left:0.5px;
 bottom: 0.5px;
 right: 0.5px;
 background-color: gray;
}
.item.click::before{
 content: none;
}
.item:hover{
 outline: 1px solid #2c3e50;
}

#menu {
 border-bottom: 1px solid lightgray;
 position: absolute;
 top: 0;
 left: 0;
 right: 0;
 height: 30px;
 display: flex;
 background-color: white;
}
.mitem{
 flex: 1;
 display: flex;
 justify-content: center;
 align-items: center;
}
.sl{
 border: none;
 border-bottom: 1px solid lightgray;
 outline: none;
 width: 60%;
 height: 80%;
}
.btn{
 border: none;
 border: 1px solid lightgray;
 outline: none;
 width: 60%;
 height: 80%;
 background-color: transparent;
 cursor: pointer;
}
.mitem *:hover{
 background-color: lightgray;
}

<!DOCTYPE html>
<html>
 <head>
  <meta charset="utf-8">
  <title>Make a Minesweeper</title>
  <script src="js/jquery-3.4.1.min.js"></script>
  <script src="js/yqlsl.js"></script>
  <link href="css/yqlsl.css" rel="external nofollow" rel="stylesheet" type="text/css" />
 </head>
 <body>
  <div id="div">
   <div id="box">
    
   </div>
   <div id="menu">
    <div class="mitem">
     <select class="sl" id="x">
      <option value="10">10</option>
      <option value="11">11</option>
      <option value="12">12</option>
      <option value="13">13</option>
      <option value="14">14</option>
      <option value="15">15</option>
      <option value="16">16</option>
      <option value="17">17</option>
      <option value="18">18</option>
      <option value="19">19</option>
      <option value="20">20</option>
     </select>
    </div>
    <div class="mitem">
     <select class="sl" id="y">
      <option value="10">10</option>
      <option value="11">11</option>
      <option value="12">12</option>
      <option value="13">13</option>
      <option value="14">14</option>
      <option value="15">15</option>
      <option value="16">16</option>
      <option value="17">17</option>
      <option value="18">18</option>
      <option value="19">19</option>
      <option value="20">20</option>
     </select>
    </div>
    <div class="mitem">
     <select class="sl" id="c">
      <option value="10">10</option>
      <option value="20">20</option>
      <option value="30">30</option>
      <option value="40">40</option>
      <option value="50">50</option>
      <option value="60">60</option>
      <option value="70">70</option>
      <option value="80">80</option>
      <option value="90">90</option>
      <option value="99">99</option>
     </select>
    </div>
    <div class="mitem">
     <button type="button" class="btn" id="pro">Generate</button>
    </div>
   </div>
  </div>
 </body>
</html>

$(document).ready(function() {
 var x = 10; //x axisvar y = 10; //y axisvar c = 10; //number of bombsvar boom = []; //coordinates for generating bombsvar $menu = $("#menu");
 var $box = $("#box");



 //Synchronous parameters $("#x").change(function() {
  x = parseInt($(this).val());
  console.log(x);
 })
 $("#y").change(function() {
  y = parseInt($(this).val());
 })
 $("#c").change(function() {
  c = parseInt($(this).val());
 })
 $(document).on('click', '#box .item', function() {
  $(this).addClass("click");
 })
 $("#pro").click(function() {
  console.log(x,y,c)
  draw();
 })
 draw();
 function draw() { //Draw the picture $box.html('');
  for (var a = 0; a < x; a++) {
   var $row = $("<div class='row'></div>");
   for (var b = 0; b < y; b++) {
    var $item = $("<div class='item'></div>");
    $item.appendTo($row);
   }
   $row.appendTo($box);
  }
 }
})

Explanation of ideas

The first is the generation of parameters and the drawing of content, which is easy to do.
Then you need to prepare to mark the coordinates of each block to facilitate subsequent calculations and direct operation.
Then the click effect is achieved through the pseudo-class. When there is no click, the pseudo-class generates an overlay mask, which can be removed after the click.

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.

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