jQuery石头剪刀布猜拳网页小游戏

1、新建html文档。

2、书写hmtl代码。

<section>

 <button id="rock" data-play="rock"><i class="fa fa-hand-rock-o"></i><span>Rock</span></button>

 <button id="paper" data-play="paper"><i class="fa fa-hand-paper-o"></i><span>Paper</span></button>

 <button id="scissors" data-play="scissors"><i class="fa fa-hand-scissors-o"></i><span>Scissors</span></button>

 <button id="lizard" data-play="lizard"><i class="fa fa-hand-lizard-o"></i><span>Lizard</span></button>

 <button id="spock" data-play="spock"><i class="fa fa-hand-spock-o"></i><span>Spock</span></button>

 <div class="result"></div>

</section>

<aside>

 <div class="legend">

  <div class="me">

   <div>Me</div>

  </div>

  <div class="cpu">

   <div>CPU</div>

  </div>

 </div>

 <div class="scoreboard">

  <div class="win"> <span>0</span>

   <div>wins</div>

  </div>

  <div class="tie"> <span>0</span>

   <div>ties</div>

  </div>

  <div class="loss"> <span>0</span>

   <div>losses</div>

  </div>

  <div class="move"> <span>0</span>

   <div>total</div>

  </div>

 </div>

</aside>

3、书写css代码。

<style>

html { background-color: #eceeef; min-height: 100%; }

html * { outline: 0; }

section { height: 120px; width: 600px; position: absolute; top: 50%; left: 50%; background-color: #fff; padding: 10px; margin-top: -100px; margin-left: -210px; border-radius: 6px; box-shadow: 0 4px 6px rgba(50, 50, 93, 0.11), 0 1px 3px rgba(0, 0, 0, 0.08); }

section button { background: 0; border: 0; height: 120px; width: 20%; float: left; }

section button .fa { font-size: 80px; display: block; margin-bottom: 20px; }

section button.win { color: #15a015; }

section button.loss { color: #ff1515; }

section button.tie { color: #1515ff; }

section .result { position: absolute; text-align: center; font-size: 28px; height: 40px; color: #fff; top: -40px; right: 0; left: 0; }

section .result .animated { -webkit-animation-duration: 1.7s; animation-duration: 1.7s; }

aside { box-shadow: rgba(0, 0, 0, 0.2) 0 2px 4px; background-color: #e9eaed; padding-top: 50px; padding-bottom: 50px; position: fixed; width: 200px; bottom: 0; left: 0; top: 0; }

aside .legend { position: fixed; top: 0; left: 0; right: 0; width: 200px; background-color: #fff; height: 50px; border-top: 1px solid rgba(0, 0, 0, 0.1); }

aside .legend .me, aside .legend .cpu { height: 40px; line-height: 40px; font-size: 14px; width: 50%; float: left; text-align: center; padding: 0.3rem 0; }

aside .history-item { height: 40px; font-size: 24px; line-height: 40px; border-bottom: 1px solid rgba(0, 0, 0, 0.1); }

aside .history-item.win { background-color: rgba(0, 150, 0, 0.1); }

aside .history-item.loss { background-color: rgba(150, 0, 0, 0.1); }

aside .history-item.tie { background-color: rgba(0, 0, 150, 0.1); }

aside .history-item .fa { text-align: center; width: 50%; }

aside .scoreboard { position: fixed; bottom: 0; left: 0; right: 0; width: 200px; background-color: #fff; height: 50px; border-top: 1px solid rgba(0, 0, 0, 0.1); }

aside .scoreboard .win, aside .scoreboard .loss, aside .scoreboard .tie, aside .scoreboard .move { height: 40px; line-height: 20px; font-size: 11px; width: 25%; float: left; text-align: center; padding: 0.3rem 0; }

</style>

4、书写并添加js代码。

<script src="js/jquery.min.js"></script>

<script src="js/simplebar.min.js"></script>

<script>

$(document).ready(function(e) {

var $rps = false; // Default to true

var $options;

var $message;

var $winCount = 0;

var $lossCount = 0;

var $tieCount = 0;

var $moveCount = 0;

var $history = {};

if ($rps == true) {

$options = ['rock', 'paper', 'scissors'];

} else {

$options = ['rock', 'paper', 'scissors', 'lizard', 'spock'];

}

$('button').click(function(e) {

var $this = $(this);

var $selection = $this.data('play');

var $play = play($selection);

$('button').removeClass();

$this.addClass($play);

$('.result').empty().html('<div class="animated fadeOutUp">' + $message + '</div>');

});

function play($selection) {

var $winners = {

rock: ['scissors', 'lizard'],

paper: ['rock', 'spock'],

scissors: ['paper', 'lizard'],

lizard: ['spock', 'paper'],

spock: ['rock', 'scissors']

}

var $cpuPlays = randomPlay($options);

// console.log('CPU: ' + $cpuPlays, 'Player: ' + $selection);

if ($selection === $cpuPlays) {

$message = 'tied with ' + $selection;

$moveCount++;

$tieCount++;

recordScore('tie', $selection, $cpuPlays);

return 'tie';

}

// Check if player won

if($winners[$cpuPlays].indexOf($selection) == -1) {

$message = $selection + ' beat ' + $cpuPlays;

$moveCount++;

$winCount++;

recordScore('win', $selection, $cpuPlays);

return 'win';

}

// Check if CPU won

if($winners[$selection].indexOf($cpuPlays) == -1) {

$message = $selection + ' lost against ' + $cpuPlays;

$moveCount++;

$lossCount++;

recordScore('loss', $selection, $cpuPlays);

return 'loss';

}

return 'none';

}

function randomPlay($arr) {

return $arr[Math.floor(Math.random() * $arr.length)];

}

function recordScore($type, $player, $cpu) {

$('aside').prepend('<div class="history-item ' + $type + '"><i class="fa fa-hand-' + $player + '-o"></i><i class="fa fa-hand-' + $cpu + '-o"></i></div>');

$('.scoreboard .win span').text($winCount);

$('.scoreboard .tie span').text($tieCount);

$('.scoreboard .loss span').text($lossCount);

$('.scoreboard .move span').text($moveCount);

}

});

</script>

5、代码整体结构。

6、查看效果。