huaideng · huaideng · Dec 30, 2025
diff --git a/gomoku.css b/gomoku.css
@@ -0,0 +1,119 @@
+body {
+  font-family: Arial, sans-serif;
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  height: 100vh;
+  margin: 0;
+  background-color: #f0f0f0;
+}
+
+.container {
+  text-align: center;
+}
+
+h1 {
+  margin-bottom: 20px;
+}
+
+#game-info {
+  margin-bottom: 20px;
+}
+
+#current-player {
+  font-weight: bold;
+  color: #333;
+}
+
+#reset-btn {
+  padding: 10px 20px;
+  font-size: 16px;
+  cursor: pointer;
+  background-color: #4CAF50;
+  color: white;
+  border: none;
+  border-radius: 4px;
+}
+
+#reset-btn:hover {
+  background-color: #45a049;
+}
+
+#game-board {
+  display: inline-block;
+  background-color: #DEB887;
+  border: 2px solid #8B4513;
+  box-shadow: 0 0 10px rgba(0,0,0,0.5);
+}
+
+/* 使用CSS Grid绘制棋盘 */
+#game-board {
+  display: grid;
+  grid-template-columns: repeat(15, 30px);
+  grid-template-rows: repeat(15, 30px);
+  gap: 0;
+  position: relative;
+}
+
+.cell {
+  width: 30px;
+  height: 30px;
+  border-right: 1px solid #8B4513;
+  border-bottom: 1px solid #8B4513;
+  position: relative;
+  cursor: pointer;
+}
+
+.cell::before, .cell::after {
+  content: '';
+  position: absolute;
+  background-color: #8B4513;
+}
+
+.cell::before {
+  width: 100%;
+  height: 1px;
+  bottom: 0;
+  left: 0;
+}
+
+.cell::after {
+  width: 1px;
+  height: 100%;
+  right: 0;
+  top: 0;
+}
+
+/* 棋子样式 */
+.stone {
+  position: absolute;
+  width: 26px;
+  height: 26px;
+  border-radius: 50%;
+  top: 2px;
+  left: 2px;
+  box-sizing: border-box;
+}
+
+.black {
+  background: radial-gradient(circle at 30% 30%, #666, #000);
+  box-shadow: 0 2px 4px rgba(0,0,0,0.5);
+  z-index: 2;
+}
+
+.white {
+  background: radial-gradient(circle at 30% 30%, #fff, #ccc);
+  box-shadow: 0 2px 4px rgba(0,0,0,0.3);
+  z-index: 2;
+}
+
+#game-result {
+  margin-top: 20px;
+  font-size: 24px;
+  font-weight: bold;
+  color: green;
+}
+
+.hidden {
+  display: none;
+}
diff --git a/gomoku.html b/gomoku.html
@@ -0,0 +1,20 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+  <meta charset="UTF-8" />
+  <title>五子棋游戏</title>
+  <link rel="stylesheet" href="gomoku.css" />
+</head>
+<body>
+  <div class="container">
+    <h1>五子棋游戏</h1>
+    <div id="game-info">
+      <p>当前玩家: <span id="current-player">黑棋</span></p>
+      <button id="reset-btn">重新开始</button>
+    </div>
+    <div id="game-board"></div>
+    <div id="game-result" class="hidden"></div>
+  </div>
+  <script src="gomoku.js"></script>
+</body>
+</html>
diff --git a/gomoku.js b/gomoku.js
@@ -0,0 +1,135 @@
+// 五子棋游戏逻辑
+document.addEventListener('DOMContentLoaded', () => {
+  const BOARD_SIZE = 15;
+  const board = [];
+  let currentPlayer = 'black'; // 黑棋先手
+  let gameOver = false;
+  let gameBoardElement = document.getElementById('game-board');
+  let currentPlayerElement = document.getElementById('current-player');
+  let gameResultElement = document.getElementById('game-result');
+  let resetBtn = document.getElementById('reset-btn');
+
+  // 初始化棋盘数据和界面
+  function initBoard() {
+    // 初始化二维数组
+    for (let i = 0; i < BOARD_SIZE; i++) {
+      board[i] = [];
+      for (let j = 0; j < BOARD_SIZE; j++) {
+        board[i][j] = null;
+      }
+    }
+
+    // 创建棋盘界面
+    gameBoardElement.innerHTML = '';
+    gameBoardElement.style.gridTemplateColumns = `repeat(${BOARD_SIZE}, 30px)`;
+    gameBoardElement.style.gridTemplateRows = `repeat(${BOARD_SIZE}, 30px)`;
+
+    for (let i = 0; i < BOARD_SIZE; i++) {
+      for (let j = 0; j < BOARD_SIZE; j++) {
+        const cell = document.createElement('div');
+        cell.classList.add('cell');
+        cell.dataset.row = i;
+        cell.dataset.col = j;
+        cell.addEventListener('click', handleCellClick);
+        gameBoardElement.appendChild(cell);
+      }
+    }
+  }
+
+  // 处理点击事件
+  function handleCellClick(event) {
+    if (gameOver) return;
+
+    const row = parseInt(event.target.dataset.row);
+    const col = parseInt(event.target.dataset.col);
+
+    // 检查该位置是否已有棋子
+    if (board[row][col] !== null) {
+      return;
+    }
+
+    // 放置棋子
+    board[row][col] = currentPlayer;
+    const stone = document.createElement('div');
+    stone.classList.add('stone', currentPlayer);
+    event.target.appendChild(stone);
+
+    // 检查是否获胜
+    if (checkWin(row, col, currentPlayer)) {
+      gameOver = true;
+      gameResultElement.textContent = `${currentPlayer === 'black' ? '黑棋' : '白棋'} 获胜！`;
+      gameResultElement.classList.remove('hidden');
+    } else {
+      // 切换玩家
+      currentPlayer = currentPlayer === 'black' ? 'white' : 'black';
+      currentPlayerElement.textContent = currentPlayer === 'black' ? '黑棋' : '白棋';
+    }
+  }
+
+  // 检查是否获胜
+  function checkWin(row, col, player) {
+    // 检查四个方向：水平、垂直、两个对角线
+    const directions = [
+      [0, 1],   // 水平
+      [1, 0],   // 垂直
+      [1, 1],   // 对角线1 (左上到右下)
+      [1, -1]   // 对角线2 (右上到左下)
+    ];
+
+    for (const [dx, dy] of directions) {
+      let count = 1; // 当前位置的棋子
+
+      // 正方向计数
+      for (let i = 1; i < 5; i++) {
+        const newRow = row + i * dx;
+        const newCol = col + i * dy;
+        if (
+          newRow >= 0 && newRow < BOARD_SIZE &&
+          newCol >= 0 && newCol < BOARD_SIZE &&
+          board[newRow][newCol] === player
+        ) {
+          count++;
+        } else {
+          break;
+        }
+      }
+
+      // 反方向计数
+      for (let i = 1; i < 5; i++) {
+        const newRow = row - i * dx;
+        const newCol = col - i * dy;
+        if (
+          newRow >= 0 && newRow < BOARD_SIZE &&
+          newCol >= 0 && newCol < BOARD_SIZE &&
+          board[newRow][newCol] === player
+        ) {
+          count++;
+        } else {
+          break;
+        }
+      }
+
+      // 如果连成5个，则获胜
+      if (count >= 5) {
+        return true;
+      }
+    }
+
+    return false;
+  }
+
+  // 重置游戏
+  function resetGame() {
+    currentPlayer = 'black';
+    gameOver = false;
+    currentPlayerElement.textContent = '黑棋';
+    gameResultElement.classList.add('hidden');
+    initBoard();
+  }
+
+  // 绑定重置按钮事件
+  resetBtn.addEventListener('click', resetGame);
+
+  // 初始化游戏
+  initBoard();
+});