Python 迷宫游戏：使用 Tkinter 和 JavaScript 辅助实现
以下是一个使用 Python 编写的迷宫游戏，利用 JavaScript 来辅助实现。
Python 代码：
import tkinter as tk
class MazeGame:
def __init__(self, maze):
self.maze = maze
self.rows = len(maze)
self.cols = len(maze[0])
self.player_pos = (0, 0) # 初始玩家位置
self.goal_pos = (self.rows-1, self.cols-1) # 目标位置
self.window = tk.Tk()
self.canvas = tk.Canvas(self.window, width=self.cols*50, height=self.rows*50)
self.canvas.pack()
self.draw_maze()
self.draw_player()
self.window.bind('<Up>', self.move_up)
self.window.bind('<Down>', self.move_down)
self.window.bind('<Left>', self.move_left)
self.window.bind('<Right>', self.move_right)
def draw_maze(self):
for row in range(self.rows):
for col in range(self.cols):
x1 = col * 50
y1 = row * 50
x2 = x1 + 50
y2 = y1 + 50
if self.maze[row][col] == 1: # 墙壁
self.canvas.create_rectangle(x1, y1, x2, y2, fill='black')
def draw_player(self):
x1 = self.player_pos[1] * 50
y1 = self.player_pos[0] * 50
x2 = x1 + 50
y2 = y1 + 50
self.canvas.create_oval(x1, y1, x2, y2, fill='red')
def move_up(self, event):
new_pos = (self.player_pos[0]-1, self.player_pos[1])
if self.is_valid_move(new_pos):
self.update_player_pos(new_pos)
def move_down(self, event):
new_pos = (self.player_pos[0]+1, self.player_pos[1])
if self.is_valid_move(new_pos):
self.update_player_pos(new_pos)
def move_left(self, event):
new_pos = (self.player_pos[0], self.player_pos[1]-1)
if self.is_valid_move(new_pos):
self.update_player_pos(new_pos)
def move_right(self, event):
new_pos = (self.player_pos[0], self.player_pos[1]+1)
if self.is_valid_move(new_pos):
self.update_player_pos(new_pos)
def is_valid_move(self, pos):
if pos[0] < 0 or pos[0] >= self.rows or pos[1] < 0 or pos[1] >= self.cols:
return False
if self.maze[pos[0]][pos[1]] == 1: # 遇到墙壁
return False
return True
def update_player_pos(self, new_pos):
self.canvas.create_rectangle(self.player_pos[1]*50, self.player_pos[0]*50, (self.player_pos[1]+1)*50, (self.player_pos[0]+1)*50, fill='white')
self.player_pos = new_pos
self.draw_player()
if self.player_pos == self.goal_pos:
self.canvas.create_text(self.cols*25, self.rows*25, text='You Win!', fill='green', font=('Arial', 20), justify='center')
self.window.unbind('<Up>')
self.window.unbind('<Down>')
self.window.unbind('<Left>')
self.window.unbind('<Right>')
def play(self):
self.window.mainloop()
maze = [
[0, 1, 0, 0, 0, 0],
[0, 1, 1, 1, 1, 0],
[0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 1, 0],
[0, 0, 0, 0, 0, 0],
[0, 1, 1, 1, 1, 0],
[0, 0, 0, 0, 0, 0]
]
game = MazeGame(maze)
game.play()
JavaScript 代码：
<!DOCTYPE html>
<html>
<head>
<meta charset='UTF-8'>
<title>Maze Game</title>
<style>
canvas {
border: 1px solid black;
}
</style>
</head>
<body>
<canvas id='mazeCanvas' width='300' height='300'></canvas>
<script>
var maze = [
[0, 1, 0, 0, 0, 0],
[0, 1, 1, 1, 1, 0],
[0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 1, 0],
[0, 0, 0, 0, 0, 0],
[0, 1, 1, 1, 1, 0],
[0, 0, 0, 0, 0, 0]
];
var canvas = document.getElementById('mazeCanvas');
var ctx = canvas.getContext('2d');
var rows = maze.length;
var cols = maze[0].length;
var playerPos = { x: 0, y: 0 }; // 初始玩家位置
var goalPos = { x: cols-1, y: rows-1 }; // 目标位置
drawMaze();
drawPlayer();
document.addEventListener('keydown', function(event) {
switch(event.key) {
case 'ArrowUp':
moveUp();
break;
case 'ArrowDown':
moveDown();
break;
case 'ArrowLeft':
moveLeft();
break;
case 'ArrowRight':
moveRight();
break;
}
});
function drawMaze() {
for (var row = 0; row < rows; row++) {
for (var col = 0; col < cols; col++) {
var x = col * 50;
var y = row * 50;
var cellSize = 50;
if (maze[row][col] === 1) { // 墙壁
ctx.fillStyle = 'black';
ctx.fillRect(x, y, cellSize, cellSize);
}
}
}
}
function drawPlayer() {
var x = playerPos.x * 50;
var y = playerPos.y * 50;
var cellSize = 50;
ctx.fillStyle = 'red';
ctx.beginPath();
ctx.arc(x+cellSize/2, y+cellSize/2, cellSize/2, 0, 2*Math.PI);
ctx.fill();
}
function moveUp() {
var newPos = { x: playerPos.x, y: playerPos.y-1 };
if (isValidMove(newPos)) {
updatePlayerPos(newPos);
}
}
function moveDown() {
var newPos = { x: playerPos.x, y: playerPos.y+1 };
if (isValidMove(newPos)) {
updatePlayerPos(newPos);
}
}
function moveLeft() {
var newPos = { x: playerPos.x-1, y: playerPos.y };
if (isValidMove(newPos)) {
updatePlayerPos(newPos);
}
}
function moveRight() {
var newPos = { x: playerPos.x+1, y: playerPos.y };
if (isValidMove(newPos)) {
updatePlayerPos(newPos);
}
}
function isValidMove(pos) {
if (pos.x < 0 || pos.x >= cols || pos.y < 0 || pos.y >= rows) {
return false;
}
if (maze[pos.y][pos.x] === 1) { // 遇到墙壁
return false;
}
return true;
}
function updatePlayerPos(newPos) {
ctx.clearRect(playerPos.x*50, playerPos.y*50, 50, 50);
playerPos = newPos;
drawPlayer();
if (playerPos.x === goalPos.x && playerPos.y === goalPos.y) {
ctx.font = '20px Arial';
ctx.fillStyle = 'green';
ctx.fillText('You Win!', (cols-1)*25, (rows-1)*25);
document.removeEventListener('keydown', function(event) {});
}
}
</script>
</body>
</html>
上述代码分别是使用 Python 和 JavaScript 编写的迷宫游戏。Python 使用 Tkinter 库创建一个图形化的迷宫游戏界面，通过键盘事件监听玩家的移动操作。JavaScript 使用 Canvas 绘制迷宫和玩家，通过键盘事件监听玩家的移动操作。两者的实现原理类似，只是使用了不同的界面库。
原文地址: https://www.cveoy.top/t/topic/p6I8 著作权归作者所有。请勿转载和采集!