import tkinter as tk from tkinter import ttk, messagebox, colorchooser import math import random import json import os from datetime import datetime import time import threading class SpinningWheel: def __init__(self, root): self.root = root self.root.title("🎡 幸运大转盘") self.root.geometry("800x750") # 颜色方案 self.colors = [ '#FF6B6B', '#4ECDC4', '#45B7D1', '#96CEB4', '#FFEAA7', '#DDA0DD', '#98D8C8', '#F7DC6F', '#BB8FCE', '#85C1E9', '#F0B27A', '#82E0AA', '#F1948A', '#85929E', '#73C6B6', '#E59866' ] # 默认奖品 self.default_prizes = [ "一等奖\niPhone 15", "二等奖\nAirPods", "三等奖\n充电宝", "四等奖\n优惠券", "五等奖\n红包", "六等奖\n谢谢参与", "七等奖\n小礼品", "八等奖\n再来一次" ] self.prizes = self.default_prizes.copy() self.prize_counts = [1] * len(self.prizes) # 各奖品剩余数量 # 转盘参数 self.rotation_angle = 0 self.is_spinning = False self.speed = 0 self.target_angle = 0 self.history = [] # 创建界面 self.create_widgets() # 加载数据 self.load_data() def create_widgets(self): # 主框架 main_frame = ttk.Frame(self.root, padding=10) main_frame.pack(fill=tk.BOTH, expand=True) # 左侧控制面板 control_frame = ttk.LabelFrame(main_frame, text="控制面板", padding=10) control_frame.pack(side=tk.LEFT, fill=tk.Y, padx=(0, 10)) # 奖品设置 tk.Label(control_frame, text="奖品设置:", font=("微软雅黑", 10, "bold")).pack(anchor='w', pady=(0, 5)) self.prize_text = tk.Text(control_frame, width=25, height=8, font=("微软雅黑", 9)) self.prize_text.pack(pady=(0, 5)) self.prize_text.insert('1.0', '\n'.join(self.prizes)) # 按钮 btn_frame = tk.Frame(control_frame) btn_frame.pack(fill=tk.X, pady=5) tk.Button(btn_frame, text="更新奖品", command=self.update_prizes, bg="#3498db", fg="white", width=10).pack(side=tk.LEFT, padx=2) tk.Button(btn_frame, text="重置奖品", command=self.reset_prizes, bg="#e67e22", fg="white", width=10).pack(side=tk.LEFT, padx=2) # 抽奖控制 tk.Label(control_frame, text="抽奖控制:", font=("微软雅黑", 10, "bold")).pack(anchor='w', pady=(10, 5)) self.spin_btn = tk.Button(control_frame, text="🎯 开始抽奖", command=self.start_spin, bg="#e74c3c", fg="white", font=("微软雅黑", 14, "bold"), width=20, height=2) self.spin_btn.pack(pady=10) # 结果 tk.Label(control_frame, text="抽奖结果:", font=("微软雅黑", 10, "bold")).pack(anchor='w', pady=(5, 5)) self.result_var = tk.StringVar(value="点击开始抽奖") tk.Label(control_frame, textvariable=self.result_var, font=("微软雅黑", 12, "bold"), fg="#e74c3c", wraplength=200).pack(pady=5) # 统计信息 tk.Label(control_frame, text="统计信息:", font=("微软雅黑", 10, "bold")).pack(anchor='w', pady=(10, 5)) self.stats_var = tk.StringVar(value="总抽奖: 0 次") tk.Label(control_frame, textvariable=self.stats_var, font=("微软雅黑", 9)).pack(anchor='w') # 右侧转盘区域 wheel_frame = ttk.LabelFrame(main_frame, text="转盘", padding=10) wheel_frame.pack(side=tk.RIGHT, fill=tk.BOTH, expand=True) # 转盘画布 self.canvas = tk.Canvas(wheel_frame, width=450, height=480, bg='white', highlightthickness=0) self.canvas.pack() # 指针 self.canvas.create_polygon(225, 20, 210, 70, 240, 70, fill="#e74c3c", outline="black", width=2) self.canvas.create_circle(225, 470, 10, fill="#e74c3c", outline="black", width=2) # 绘制转盘 self.draw_wheel() # 历史记录 history_frame = ttk.LabelFrame(self.root, text="中奖记录", padding=5) history_frame.pack(fill=tk.X, padx=10, pady=(0, 10)) # 创建Treeview columns = ('time', 'prize', 'count') self.history_tree = ttk.Treeview(history_frame, columns=columns, show='headings', height=4) self.history_tree.heading('time', text='时间') self.history_tree.heading('prize', text='奖品') self.history_tree.heading('count', text='剩余') self.history_tree.column('time', width=150) self.history_tree.column('prize', width=200) self.history_tree.column('count', width=50) self.history_tree.pack(side=tk.LEFT, fill=tk.X, expand=True) scrollbar = ttk.Scrollbar(history_frame, orient=tk.VERTICAL, command=self.history_tree.yview) self.history_tree.configure(yscrollcommand=scrollbar.set) scrollbar.pack(side=tk.RIGHT, fill=tk.Y) def draw_wheel(self): """绘制转盘""" self.canvas.delete("wheel") cx, cy = 245, 260 # 中心点 radius = 210 n = len(self.prizes) if n == 0: return angle_step = 2 * math.pi / n for i in range(n): start_angle = self.rotation_angle + i * angle_step end_angle = start_angle + angle_step # 计算扇形路径 points = [(cx, cy)] steps = 30 for j in range(steps + 1): angle = start_angle + (end_angle - start_angle) * j / steps x = cx + radius * math.cos(angle) y = cy + radius * math.sin(angle) points.append((x, y)) # 绘制扇形 color = self.colors[i % len(self.colors)] self.canvas.create_polygon(points, fill=color, outline="white", width=2, tags="wheel") # 绘制文字 mid_angle = (start_angle + end_angle) / 2 text_radius = radius * 0.62 tx = cx + text_radius * math.cos(mid_angle) ty = cy + text_radius * math.sin(mid_angle) # 分行显示 prize_lines = self.prizes[i].split('\n') for li, line in enumerate(prize_lines): line_radius = text_radius - li * 15 lx = cx + line_radius * math.cos(mid_angle) ly = cy + line_radius * math.sin(mid_angle) self.canvas.create_text(lx, ly, text=line, font=("微软雅黑", 8, "bold"), fill="white", angle=math.degrees(mid_angle), tags="wheel") # 绘制中心圆 self.canvas.create_oval(cx-30, cy-30, cx+30, cy+30, fill="#2c3e50", outline="white", width=3, tags="wheel") self.canvas.create_text(cx, cy, text="抽奖", font=("微软雅黑", 12, "bold"), fill="white", tags="wheel") # 绘制外圈装饰 self.canvas.create_oval(cx-radius-10, cy-radius-10, cx+radius+10, cy+radius+10, outline="#f1c40f", width=5, tags="wheel") # 绘制灯泡装饰 for i in range(20): angle = 2 * math.pi * i / 20 bx = cx + (radius + 15) * math.cos(angle) by = cy + (radius + 15) * math.sin(angle) bulb_color = "#f1c40f" if i % 2 == 0 else "#e74c3c" self.canvas.create_oval(bx-5, by-5, bx+5, by+5, fill=bulb_color, outline="", tags="wheel") def start_spin(self): """开始抽奖""" if self.is_spinning: return if not self.prizes: messagebox.showwarning("警告", "请先设置奖品！") return # 检查是否还有奖品 if sum(self.prize_counts) == 0: messagebox.showinfo("提示", "所有奖品已抽完！") return self.is_spinning = True self.spin_btn.config(state='disabled') # 随机目标角度 self.target_angle = random.uniform(720, 1440) # 2-4圈 self.speed = random.uniform(15, 25) # 开始动画 self.animate_spin() def animate_spin(self): """旋转动画""" if self.speed > 0.5: # 减速 self.speed *= 0.97 self.rotation_angle += self.speed # 更新转盘 self.draw_wheel() # 继续动画 self.root.after(20, self.animate_spin) else: # 停止转动 self.is_spinning = False self.spin_btn.config(state='normal') self.determine_prize() def determine_prize(self): """确定中奖奖品""" n = len(self.prizes) if n == 0: return # 计算指针指向的奖品 normalized_angle = self.rotation_angle % (2 * math.pi) angle_step = 2 * math.pi / n prize_index = int(normalized_angle / angle_step) # 检查奖品是否还有剩余 if self.prize_counts[prize_index] <= 0: # 奖品已抽完，随机分配其他奖品 available = [i for i, count in enumerate(self.prize_counts) if count > 0] if available: prize_index = random.choice(available) else: messagebox.showinfo("提示", "所有奖品已抽完！") return # 减少奖品数量 self.prize_counts[prize_index] -= 1 # 获取奖品名称 prize_name = self.prizes[prize_index].replace('\n', ' ') # 显示结果 self.result_var.set(f"🎉 恭喜获得：{prize_name}") # 添加历史记录 timestamp = datetime.now().strftime('%H:%M:%S') self.history_tree.insert('', 'end', values=(timestamp, prize_name, self.prize_counts[prize_index])) # 更新统计 total = sum(self.prize_counts) total_spins = len(self.history_tree.get_children()) self.stats_var.set(f"总抽奖: {total_spins} 次 | 剩余奖品: {total} 个") # 保存数据 self.save_data() def update_prizes(self): """更新奖品""" text = self.prize_text.get('1.0', tk.END).strip() if not text: messagebox.showwarning("警告", "请输入奖品！") return new_prizes = text.split('\n') if len(new_prizes) < 2: messagebox.showwarning("警告", "至少需要2个奖品！") return if len(new_prizes) > 16: messagebox.showwarning("警告", "最多16个奖品！") return self.prizes = new_prizes self.prize_counts = [999] * len(new_prizes) # 默认大量剩余 # 重绘转盘 self.draw_wheel() self.save_data() messagebox.showinfo("成功", f"已更新 {len(new_prizes)} 个奖品！") def reset_prizes(self): """重置奖品""" self.prizes = self.default_prizes.copy() self.prize_counts = [999] * len(self.prizes) self.prize_text.delete('1.0', tk.END) self.prize_text.insert('1.0', '\n'.join(self.prizes)) self.draw_wheel() self.save_data() messagebox.showinfo("成功", "已恢复默认奖品！") def save_data(self): """保存数据""" data = { 'prizes': self.prizes, 'prize_counts': self.prize_counts, 'history': [(self.history_tree.item(item)['values'][0], self.history_tree.item(item)['values'][1], self.history_tree.item(item)['values'][2]) for item in self.history_tree.get_children()] } try: with open('wheel_data.json', 'w', encoding='utf-8') as f: json.dump(data, f, ensure_ascii=False, indent=2) except: pass def load_data(self): """加载数据""" try: if os.path.exists('wheel_data.json'): with open('wheel_data.json', 'r', encoding='utf-8') as f: data = json.load(f) self.prizes = data.get('prizes', self.default_prizes) self.prize_counts = data.get('prize_counts', [999] * len(self.prizes)) # 更新显示 self.prize_text.delete('1.0', tk.END) self.prize_text.insert('1.0', '\n'.join(self.prizes)) # 加载历史 history = data.get('history', []) for item in history: self.history_tree.insert('', 'end', values=item) # 更新统计 total = sum(self.prize_counts) total_spins = len(self.history_tree.get_children()) self.stats_var.set(f"总抽奖: {total_spins} 次 | 剩余奖品: {total} 个") # 重绘转盘 self.draw_wheel() except: pass # 添加canvas的create_circle方法 def _create_circle(self, x, y, r, **kwargs): return self.create_oval(x-r, y-r, x+r, y+r, **kwargs) tk.Canvas.create_circle = _create_circle # 运行程序 if __name__ == "__main__": root = tk.Tk() app = SpinningWheel(root) root.mainloop()