五子棋python OpenGL完整代码实例GLFW

### Python 使用 OpenGL 和 GLFW 实现五子棋的完整代码示例 以下是基于 Python、OpenGL 和 GLFW 的五子棋游戏的一个简化版本。此代码实现了基本的游戏逻辑和图形渲染功能。 #### 依赖安装 为了运行该程序，需先安装 PyOpenGL 和 GLFW 库[^2]。可以通过以下命令完成安装： ```bash pip install PyOpenGL PyOpenGL_accelerate glfw ``` 如果遇到兼容性问题，可以尝试指定本地路径下的 `.whl` 文件进行安装。 --- #### 完整代码实现 ```python import sys import glfw from OpenGL.GL import * from OpenGL.GLU import * # 游戏状态变量 BOARD_SIZE = 15 # 棋盘大小 board = [[0 for _ in range(BOARD_SIZE)] for _ in range(BOARD_SIZE)] current_player = 1 # 当前玩家，默认为黑方 def init_window(): """ 初始化窗口 """ if not glfw.init(): # 初始化GLFW库 return None window = glfw.create_window(800, 800, "Gomoku with OpenGL", None, None) if not window: glfw.terminate() return None glfw.make_context_current(window) # 设置当前上下文[^3] glViewport(0, 0, 800, 800) glMatrixMode(GL_PROJECTION) glLoadIdentity() gluOrtho2D(-1, BOARD_SIZE + 1, -1, BOARD_SIZE + 1) glEnable(GL_BLEND) glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA) return window def draw_board(): """ 绘制棋盘 """ glColor3f(0.7, 0.5, 0.3) # 棕色背景 glBegin(GL_QUADS) glVertex2f(0, 0) glVertex2f(BOARD_SIZE, 0) glVertex2f(BOARD_SIZE, BOARD_SIZE) glVertex2f(0, BOARD_SIZE) glEnd() glColor3f(0, 0, 0) # 黑线颜色 for i in range(BOARD_SIZE + 1): glBegin(GL_LINES) glVertex2f(i, 0) glVertex2f(i, BOARD_SIZE) glVertex2f(0, i) glVertex2f(BOARD_SIZE, i) glEnd() def draw_pieces(): """ 绘制棋子 """ for row in range(BOARD_SIZE): for col in range(BOARD_SIZE): if board[row][col] == 1: # 黑子 glColor3f(0, 0, 0) glPushMatrix() glTranslatef(col + 0.5, row + 0.5, 0) glutSolidSphere(0.4, 16, 16) glPopMatrix() elif board[row][col] == 2: # 白子 glColor3f(1, 1, 1) glPushMatrix() glTranslatef(col + 0.5, row + 0.5, 0) glutSolidSphere(0.4, 16, 16) glPopMatrix() def check_winner(x, y): """ 检查是否有赢家 """ directions = [(1, 0), (0, 1), (1, 1), (-1, 1)] player = board[x][y] for dx, dy in directions: count = 1 nx, ny = x + dx, y + dy while 0 <= nx < BOARD_SIZE and 0 <= ny < BOARD_SIZE and board[nx][ny] == player: count += 1 nx += dx ny += dy nx, ny = x - dx, y - dy while 0 <= nx < BOARD_SIZE and 0 <= ny < BOARD_SIZE and board[nx][ny] == player: count += 1 nx -= dx ny -= dy if count >= 5: return True return False def mouse_callback(window, button, action, mods): global current_player if button == glfw.MOUSE_BUTTON_LEFT and action == glfw.PRESS: xpos, ypos = glfw.get_cursor_pos(window) col = int(xpos / 50) # 转换鼠标位置到棋盘坐标 row = int(ypos / 50) if 0 <= row < BOARD_SIZE and 0 <= col < BOARD_SIZE and board[row][col] == 0: board[row][col] = current_player if check_winner(row, col): # 判断胜负 print(f"Player {current_player} wins!") sys.exit() # 结束程序 current_player = 3 - current_player # 切换玩家 def main(): window = init_window() if not window: print("Failed to create GLFW window.") return glfw.set_mouse_button_callback(window, mouse_callback) while not glfw.window_should_close(window): # 主循环[^3] glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT) draw_board() draw_pieces() glfw.swap_buffers(window) glfw.poll_events() glfw.terminate() if __name__ == "__main__": main() ``` --- ### 关键点说明 1. **棋盘绘制** `draw_board()` 函数通过 `glBegin(GL_LINES)` 来绘制网格线条，并设置棕色作为棋盘底色[^1]。 2. **棋子绘制** 使用球体 (`glutSolidSphere`) 表示黑白两色棋子，分别对应玩家 1 和玩家 2。 3. **事件处理** 鼠标点击触发回调函数 `mouse_callback`，用于更新棋盘并切换玩家回合[^2]。 4. **胜利检测** 在每次下棋后调用 `check_winner` 方法，沿四个方向检查是否存在连续五个相同棋子的情况[^3]。 --- ###