Example of dice point lottery game produced by PHP (code)

An example of a dice point lottery game produced by PHP. The dice points are used to achieve the lottery effect and add some fun to the lottery activities.

We will write the following html structure code in the html page. .wrap is used to place dice and prompt information, #prize is used to place of prizes.

  <div class="demo">  
      <div class="wrap">  
          <div id="msg"></div>  
             <div id="dice"><span class="dice dice_1" id="dice1"></span>  
          <span class="dice dice_6" id="dice2"></span></div>  
     </div>  
      <ul id="prize">  
          <li id="d_0"><img src="images/0.gif" alt="开始"></li>  
          <li id="d_1"><img src="images/1.gif" alt="现金100元"></li>  
         <li id="d_2"><img src="images/2.gif" alt="泰迪熊宝宝"></li>  
         <li id="d_3"><img src="images/7.gif" alt="谢谢参与"></li>  
         <li id="d_4"><img src="images/3.gif" alt="iphone 5s"></li>  
         <li id="d_5"><img src="images/4.gif" alt="笔记本电脑"></li>  
         <li id="d_6"><img src="images/7.gif" alt="谢谢参与"></li>  
         <li id="d_7"><img src="images/5.gif" alt="单反相机"></li>  
         <li id="d_8"><img src="images/6.gif" alt="轿车"></li>  
         <li id="d_9"><img src="images/7.gif" alt="谢谢参与"></li>  
     </ul>  
 </div>

We use jQuery to complete front-end actions, including dice throwing animations and progressive movement animations for prizes, including knowledge about preventing repeated clicks, ajax interaction knowledge, and animation prompt knowledge. The entire operation process can be simply summarized as: click on the dice -> send an ajax request to dice.php -> complete the dice throwing animation - > prompt points - > gradually move the animation to the final prize position and stop - > complete the lottery .

  $(function(){  
      $("#dice").click(function(){  
          $("#prize li .mask").remove();  
          $(".wrap").append("<p id=&#39;dice_mask&#39;></p>");//加遮罩   5         var dice1 = $("#dice1");  
          var dice2 = $("#dice2");  
          $.getJSON("dice.php",function(json){  
              var num1 = json[0];  
              var num2 = json[1];  
             diceroll(dice1,num1);//掷色子1动画  11             diceroll(dice2,num2);//掷色子2动画  12             var num = parseInt(num1)+parseInt(num2);  
             $("#msg").css("top","-10px").fadeIn(500).text(num+&#39;点&#39;).animate({top:&#39;-50px&#39;},&#39;1000&#39;).fadeOut(500);  
             roll(0, num);//逐步运动动画  15         });  
     });  
 });

dice.php file code: get the total points based on the configured prize probability, distribute the points between the two dices based on the total points, and finally return Give the front-end page two dice points

  $(function(){  
      $("#dice").click(function(){  
          $("#prize li .mask").remove();  
          $(".wrap").append("<p id=&#39;dice_mask&#39;></p>");//加遮罩   5         var dice1 = $("#dice1");  
          var dice2 = $("#dice2");  
          $.getJSON("dice.php",function(json){  
              var num1 = json[0];  
              var num2 = json[1];  
             diceroll(dice1,num1);//掷色子1动画  11             diceroll(dice2,num2);//掷色子2动画  12             var num = parseInt(num1)+parseInt(num2);  
             $("#msg").css("top","-10px").fadeIn(500).text(num+&#39;点&#39;).animate({top:&#39;-50px&#39;},&#39;1000&#39;).fadeOut(500);  
             roll(0, num);//逐步运动动画  15         });  
     });  
 });18 dice.php19 根据配置好的奖品概率，得到总点数，根据总点数进行两粒色子的点数分配，最后返回给前端页面两粒色子的点数20 21 //设置中奖概率  22 $prize_arr = array(  
     '2' => array('id'=>2,'v'=>10),  
     '3' => array('id'=>3,'v'=>20),  
     '4' => array('id'=>4,'v'=>5),  
     '5' => array('id'=>5,'v'=>5),  
     '6' => array('id'=>6,'v'=>20),  
     '7' => array('id'=>7,'v'=>2),  
     '8' => array('id'=>8,'v'=>3),  
     '9' => array('id'=>9,'v'=>20),  
     '10' => array('id'=>10,'v'=>0),  
     '11' => array('id'=>11,'v'=>10),  
     '12' => array('id'=>12,'v'=>5),  
 );  
   36 foreach ($prize_arr as $key => $val) {  
     $arr[$val['id']] = $val['v'];  
 }  
   40 $sum = getRand($arr); //根据概率获取奖项id，得到总点数  
   42 //分配色子点数  43 $arrs = array(  
     '2' => array(array(1,1)),  
     '3' => array(array(1,2)),  
     '4' => array(array(1,3),array(2,2)),  
     '5' => array(array(1,4),array(2,3)),  
     '6' => array(array(1,5),array(2,4),array(3,3)),  
     '7' => array(array(1,6),array(2,7),array(3,4)),  
     '8' => array(array(2,6),array(3,5),array(4,4)),  
     '9' => array(array(3,6),array(4,5)),  
     '10' => array(array(4,6),array(5,5)),  
     '11' => array(array(5,6)),  
     '12' => array(array(6,6))  
 );  
   57 $arr_rs = $arrs[$sum];  
 $i = array_rand($arr_rs);//随机取数组  59 $arr_a = $arr_rs[$i];  
 shuffle($arr_a);//打乱顺序  61 echo json_encode($arr_a);

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