基于js和html的骰子游戏

介绍：

1.游戏者选择"大"时，三个骰子点数之和为11-18时，游戏者获胜。
2.游戏者选择"小"时，三个骰子点数之和为3-10时，游戏者获胜。
3.如果游戏者选择具体点数，则根据三个骰子的点数计算，如果与游戏者下注的点数相同，则游戏者获胜。
4.玩家可以设置总数量，每次开始游戏，如果玩家胜利，总数量增加当前数量*倍率，反正减少。

html代码：

html 复制代码

<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>骰子游戏</title>
    <link rel="stylesheet" href="style.css">
    <!-- 确保您已经下载了layui并正确地链接了CSS文件 -->
   <link rel="stylesheet" href="../../layui/css/layui.css" media="all">
   <style>
	   .rules {
	       list-style-type: none;
	       padding: 0;
	   }
	   
	   .rules li {
	       margin-bottom: 10px;
	       font-size: 16px;
	       color: #333;
	   }
	   .game-rules {
/* 	       margin-top: 20px; */
	       background-color: #f2f2f2;
	       padding: 2%;
	       border-radius: 4%;
		   text-align: left;
		   margin: 1% auto;
	   }
	   .game-center {
	   	   text-align: center;
		   margin: 2% auto;
	   }
   </style>
</head>
<body style="min:auto">
    <div class="game-container layui-container">
        <h1 class="game-center">骰子游戏</h1>
		<!-- 游戏规则区域 -->
		<div>
			<ul class="game-rules">
				<li>1.游戏者选择"大"时，三个骰子点数之和为11-18时，游戏者获胜。</li>
				<li>2.游戏者选择"小"时，三个骰子点数之和为3-10时，游戏者获胜。</li>
				<li>3.如果游戏者选择具体点数，则根据三个骰子的点数计算，如果与游戏者下注的点数相同，则游戏者获胜。</li>
				<li>4.玩家可以设置总数量，每次开始游戏，如果玩家胜利，总数量增加当前数量*倍率，反正减少</li>
<!-- 				<li>4.如果三个骰子点数相同，则为庄家胜利。</li> -->
			</ul>
		</div>
		<!-- 赌注区域 -->
		<div  style="margin: 2% 30%;">
			<p style="margin-top: 2%;">&nbsp&nbsp&nbsp&nbsp总数量：<input type="number" id="wallet-amount" placeholder="总数量"></p>
			<p style="margin-top: 2%;">当前数量：<input type="number" id="bet-amount" placeholder="当前数量"></p>
			<p style="margin-top: 2%;">&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp倍率：<input type="number" id="multiplier" placeholder="请输入倍数" value="1"></p>
		</div>
		<!-- 游戏操作区 -->
		<div class="game-operations" style="margin: 2% 25%;">
		    <button class="layui-btn layui-btn-primary layui-border-orange" id="btn-big">大</button>
		    <button class="layui-btn layui-btn-primary layui-border-black" id="btn-small">小</button>
		    <input 	class="layui-btn layui-btn-primary " type="number" placeholder="输入数字" min="3" max="18" id="input-number" title="请输入数字" />
		    <button class="layui-btn layui-btn-primary layui-border-green" id="btn-guess">猜数字</button>
		</div>
        <!-- 结果显示区 -->
        <div id="result" class="game-result"  style="margin: 2% 25%;"></div>
    </div>
    <!-- 确保您已经下载了layui.js 并正确链接 -->
<!--    <script src="path-to-your-layui.js"></script> -->
</body>
<script src="../gamejs/size.js"></script>
</html>

js代码（size.js）

java 复制代码

document.getElementById('btn-big').addEventListener('click', function() {
    playGame('big');
});

document.getElementById('btn-small').addEventListener('click', function() {
    playGame('small');
});

document.getElementById('btn-guess').addEventListener('click', function() {
    const guessNumber = parseInt(document.getElementById('input-number').value, 10);
    if(guessNumber && guessNumber >= 3 && guessNumber <= 18) {
        playGame(guessNumber);
    } else {
        alert('请输入一个有效的数字（3-18之间）！');
    }
});

function playGame(choice) {
    const walletAmount = parseFloat(document.getElementById('wallet-amount').value);
    const betAmount = parseFloat(document.getElementById('bet-amount').value);
    const multiplier = parseFloat(document.getElementById('multiplier').value);
  
    if (isNaN(walletAmount) || isNaN(betAmount) || isNaN(multiplier)) {
        alert('请输入有效的数值！');
        return;
    }
  
    if (walletAmount <= 0) {
        alert('钱包金额不能小于等于零！');
        return;
    }

    const diceResults = rollDice();
    const total = diceResults.reduce((a, b) => a + b);

    let result;
    let newWalletAmount;

    if (typeof choice === 'string') {
        if (choice === 'big' && total >= 11 && total <= 18) {
            result = '恭喜你，你赢了！';
		    resultColor = 'red';
			resultWeight = 'bold';
            newWalletAmount = walletAmount + (betAmount * multiplier);
        } else if (choice === 'small' && total >= 3 && total <= 10) {
            result = '恭喜你，你赢了！';
			resultColor = 'red';
			resultWeight = 'bold';
            newWalletAmount = walletAmount + (betAmount * multiplier);
        }  else {
            result = '很遗憾，你输了';
			resultColor = 'black';
			resultWeight = 'bold';
            newWalletAmount = walletAmount - (betAmount * multiplier);
        }
    } else {
        if (total === choice) {
            result = '恭喜你，你赢了！';
			resultColor = 'red';
			resultWeight = 'bold';
            newWalletAmount = walletAmount + (betAmount * multiplier);
        } else {
            result = '很遗憾，你输了';
			resultColor = 'black';
			resultWeight = 'bold';
            newWalletAmount = walletAmount - (betAmount * multiplier);
        }
    }


    if (newWalletAmount < 0) {
        // alert('很遗憾，你的钱包金额不足！');
        // return;
    }

    const resultElement = document.getElementById('result');
	//字体颜色
	resultElement.style.color = resultColor;
	resultElement.style.fontWeight = resultWeight;
    resultElement.innerText = `骰子点数: ${diceResults.join(', ')} 总数: ${total}. ${result}`;
  
    document.getElementById('wallet-amount').value = newWalletAmount.toFixed(2);
}

function displayDiceResults(results, element, index, total) {
    if (index < results.length) {
        setTimeout(() => {
            if (index === results.length - 1) {
                element.innerText += `${results[index]} `;
                element.innerText += `总数: ${total}. `;
            } else {
                element.innerText += `${results[index]}, `;
            }
            
            displayDiceResults(results, element, index + 1, total);
        }, 500);
    }
}

// 其他部分保持不变

function rollDice() {
    return [1, 2, 3].map(() => Math.floor(Math.random() * 6) + 1);
}