🎮 在 Python (Tkinter) 中构建动画 Hangman 游戏 — 步骤详解
发布: (2026年2月8日 GMT+8 12:17)
7 分钟阅读
原文: Dev.to
Source: Dev.to
🧰 我们将使用的工具
- Python 3
- Tkinter(GUI 框架)
- ttk(样式化小部件)
- sv‑ttk(现代的明暗主题)
📦 第一步 – 导入与依赖
import sys
import os
import random
import tkinter as tk
from tkinter import ttk, messagebox
import sv_ttk
为什么需要这些导入?
| 模块 | 用途 |
|---|---|
random | 选择随机单词 |
tkinter | 构建 GUI |
ttk | 更好看的部件 |
messagebox | 弹出对话框 |
sv_ttk | 现代亮/暗主题支持 |
🧠 第2步 – 辅助函数
正确加载文件(即使在打包后)
def resource_path(file_name):
base_path = getattr(sys, "_MEIPASS", os.path.dirname(os.path.abspath(__file__)))
return os.path.join(base_path, file_name)
此辅助函数可确保在以后使用 PyInstaller 等工具打包应用时,文件路径仍能正常工作。
更新状态栏
def set_status(msg):
status_var.set(msg)
root.update_idletasks()
实时更新应用底部的状态信息。
🪟 第三步 – 创建主应用窗口
root = tk.Tk()
root.title("Animated Hangman Game")
root.geometry("700x850")
sv_ttk.set_theme("light")
Tk()创建窗口。geometry()设置窗口大小。sv_ttk.set_theme()应用现代主题。
🌍 第4步 – 全局游戏状态
dark_mode_var = tk.BooleanVar(value=False)
word_list = ["PYTHON", "HANGMAN", "COMPUTER", "AI", "PROGRAMMING", "DEVELOPER"]
current_word = ""
guessed_letters = set()
wrong_guesses = 0
max_wrong = 6
UI‑绑定变量
display_word_var = tk.StringVar()
status_var = tk.StringVar(value="Ready")
lives_var = tk.StringVar(value=f"Lives: {max_wrong}")
StringVar使 Tkinter 小部件在值变化时能够自动更新。
🌗 第5步 – 暗模式切换
def toggle_theme():
bg = "#2E2E2E" if dark_mode_var.get() else "#FFFFFF"
fg = "white" if dark_mode_var.get() else "black"
root.configure(bg=bg)
for w in ["TFrame", "TLabel", "TLabelframe", "TLabelframe.Label", "TCheckbutton"]:
style.configure(w, background=bg, foreground=fg)
guess_entry.configure(background=bg, foreground=fg)
hangman_canvas.configure(bg=bg)
当复选框切换时,动态切换背景和文字颜色。
🔁 第 6 步 – 开始新游戏
def start_new_game():
global current_word, guessed_letters, wrong_guesses
current_word = random.choice(word_list)
guessed_letters = set()
wrong_guesses = 0
update_display_word()
lives_var.set(f"Lives: {max_wrong}")
draw_hangman(animated=False)
set_status("New game started! Guess a letter.")
重置所有内容:选择一个新单词,清空已猜字母,并重置吊人图形。
🔤 第7步 – 更新单词显示
def update_display_word():
display = " ".join(
c if c in guessed_letters else "_" for c in current_word
)
display_word_var.set(display)
# Win condition
if "_" not in display:
set_status("Congratulations! You guessed the word!")
messagebox.showinfo("Winner!", f"You correctly guessed: {current_word}")
示例输出:
P Y T H O N
❓ 第8步 – 猜字母
def guess_letter():
global wrong_guesses
letter = guess_var.get().strip().upper()
guess_var.set("")
验证输入
if not letter or len(letter) != 1 or not letter.isalpha():
set_status("Please enter a single letter.")
return
防止重复猜测
if letter in guessed_letters:
set_status(f"You already guessed '{letter}'.")
return
处理正确与错误的猜测
guessed_letters.add(letter)
if letter not in current_word:
wrong_guesses += 1
lives_var.set(f"Lives: {max_wrong - wrong_guesses}")
draw_hangman(animated=True)
# Game‑over logic
if wrong_guesses >= max_wrong:
messagebox.showinfo("Game Over", f"The word was: {current_word}")
start_new_game()
return
update_display_word()
🎨 第 9 步 – 绘制绞刑人
基础结构(始终绘制)
def draw_hangman(animated=True):
hangman_canvas.delete("all")
# Scaffold
hangman_canvas.create_line(50, 350, 250, 350, width=3) # Ground
hangman_canvas.create_line(150, 350, 150, 50, width=3) # Pole
hangman_canvas.create_line(150, 50, 300, 50, width=3) # Top beam
hangman_canvas.create_line(300, 50, 300, 100, width=3) # Rope
身体部位(每次错误添加)
parts = []
if wrong_guesses >= 1:
parts.append(("oval", 275, 100, 325, 150)) # Head
if wrong_guesses >= 2:
parts.append(("line", 300, 150, 300, 250)) # Body
if wrong_guesses >= 3:
parts.append(("line", 300, 180, 260, 220)) # Left arm
if wrong_guesses >= 4:
parts.append(("line", 300, 180, 340, 220)) # Right arm
if wrong_guesses >= 5:
parts.append(("line", 300, 250, 260, 300)) # Left leg
if wrong_guesses >= 6:
parts.append(("line", 300, 250, 340, 300)) # Right leg
渲染(可选动画)
for i, (shape, *coords) in enumerate(parts):
if animated:
# Simple animation: draw each part after a short delay
root.after(i * 200, lambda s=shape, c=coords: draw_part(s, *c))
else:
draw_part(shape, *coords)
def draw_part(shape, *coords):
if shape == "oval":
hangman_canvas.create_oval(*coords, width=3)
elif shape == "line":
hangman_canvas.create_line(*coords, width=3)
🎬 第10步 – 完成所有连接(UI布局)
style = ttk.Style()
# Top frame – title & theme toggle
top_frame = ttk.Frame(root, padding=10)
top_frame.pack(fill="x")
title_lbl = ttk.Label(top_frame, text="Hangman", font=("Helvetica", 24))
title_lbl.pack(side="left")
theme_chk = ttk.Checkbutton(
top_frame,
text="Dark mode",
variable=dark_mode_var,
command=toggle_theme
)
theme_chk.pack(side="right")
# Word display
word_frame = ttk.Frame(root, padding=10)
word_frame.pack(fill="x")
word_lbl = ttk.Label(word_frame, textvariable=display_word_var, font=("Consolas", 32))
word_lbl.pack()
# Canvas for the drawing
hangman_canvas = tk.Canvas(root, width=400, height=400, bg="white", highlightthickness=0)
hangman_canvas.pack(pady=10)
# Guess entry & button
guess_frame = ttk.Frame(root, padding=10)
guess_frame.pack(fill="x")
guess_var = tk.StringVar()
guess_entry = ttk.Entry(guess_frame, textvariable=guess_var, width=5, font=("Helvetica", 18))
guess_entry.pack(side="left", padx=(0, 5))
guess_btn = ttk.Button(guess_frame, text="Guess", command=guess_letter)
guess_btn.pack(side="left")
# Lives & status bar
status_frame = ttk.Frame(root, padding=5)
status_frame.pack(fill="x", side="bottom")
lives_lbl = ttk.Label(status_frame, textvariable=lives_var)
lives_lbl.pack(side="left")
status_lbl = ttk.Label(status_frame, textvariable=status_var, anchor="e")
status_lbl.pack(side="right", fill="x", expand=True)
# Start the first game
start_new_game()
root.mainloop()
🎉 完成!
运行脚本,切换暗模式,尽情享受使用标准 Python 库完全实现的动画猜词游戏体验。欢迎自行扩展功能,例如:
- 使用更大的单词列表(从文件加载)。
- 使用
winsound或pygame添加音效。 - 添加高分记录器。
祝编码愉快!
动画刽子手 – 代码演练
下面是该 Markdown 段落的清理后版本。所有原始代码、标题和内容均已保留,但已删除多余的 “Enter fullscreen mode / Exit fullscreen mode” 行,并且代码块已正确使用围栏标记。
animate_parts – 逐步绘制刽子手
def animate_parts(parts, idx=0):
"""Recursively draw each part of the hangman with a short delay."""
if idx >= len(parts):
return
# Draw an oval (the head)
if parts[idx][0] == "oval":
hangman_canvas.create_oval(*parts[idx][1:], width=3)
# Draw a line (any limb)
else:
x1, y1, x2, y2 = parts[idx][1:]
hangman_canvas.create_line(x1, y1, x2, y2, width=3)
# Wait a bit, then draw the next part
hangman_canvas.after(400, lambda: animate_parts(parts, idx + 1))
🎛 第 11 步:UI 布局
主容器
main = ttk.Frame(root, padding=20)
main.pack(expand=True, fill="both")
画布
hangman_canvas = tk.Canvas(main, width=400, height=400, bg="white")
hangman_canvas.grid(row=1, column=0, pady=10)
输入与按钮
guess_var = tk.StringVar()
guess_entry = ttk.Entry(
main,
textvariable=guess_var,
font=("Segoe UI", 16),
width=5,
)
guess_entry.grid(row=4, column=0)
ttk.Button(main, text="Guess", command=guess_letter).grid(row=5, column=0)
▶️ 步骤 12:运行应用程序
start_new_game()
root.mainloop()
这将启动游戏循环并打开窗口。
🎉 最终结果
您现在拥有:
- ✅ 动画绞刑人绘图
- 🌗 明暗模式
- 🎯 输入验证
- 🧠 游戏状态处理
- 🎨 现代 UI 样式
🚀 下一步想法
- 添加难度等级
- 从文件加载单词
- 添加键盘输入
- 记录高分
- 打包为
.exe
预览
所有代码片段均可直接复制到您的项目中。
