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import tkinter as tk
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import alien_invasion
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from PIL import Image, ImageTk
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class GameWelcomeScreen(tk.Tk):
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def __init__(self):
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super().__init__()
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self.title("欢迎界面")
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self.geometry("1300x750") # 设置窗口大小
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# 添加标签和按钮
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self.welcome_label = tk.Label(self, text="WELCOM TO \nThe Alien Invasion！", font=("comicsansms", 50), foreground="lightblue")
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self.welcome_label.pack(pady=50) # 使用pack布局管理器
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self.start_button = tk.Button(self, text="进入游戏", font=("comicsansms", 20), command=self.start_button, background="lightblue")
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self.start_button.pack(pady=20)
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self.quit_button = tk.Button(self, text="退出游戏", font=("comicsansms", 20), command=self.quit, background="lightgreen")
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self.quit_button.pack(pady=20)
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self.about_button = tk.Button(self, text="关于游戏", font=("comicsansms", 20), command=self.about_button, background="lightyellow")
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self.about_button.pack(pady=20)
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self.mainloop()
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def set_image_as_background(self, image_path):
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img = Image.open(image_path)
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img = img.resize((self.root.winfo_reqwidth(), self.root.winfo_reqheight()), Image.Resampling.LANCZOS)
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photo = ImageTk.PhotoImage(img)
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self.canvas = tk.Canvas(self.root, width=self.root.winfo_reqwidth(), height=self.root.winfo_reqheight())
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self.canvas.pack(fill="both", expand=True)
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# 在Canvas上放置图片
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self.canvas.create_image(0, 0, image=photo, anchor="nw")
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self.canvas.image = photo
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def start_button(self):
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print("开始游戏")
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alien_invasion.run_game()
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def about_button(self):
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print("本游戏是外星人入侵游戏")
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root = tk.Tk() # 建立第二个窗口
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root.title("关于游戏")
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root.geometry("400x300")
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tk.Label(root, text="这是一款使用Pygame包来开发的2D游戏。"
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"\n它在玩家每消灭一群向下移动的外星人后，将玩家提高一个等级。\n每射杀一个外星人获得的相应的分数，等级越高，"
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"\n游戏的节奏越快，难度越大，击杀每个外星人获得的分数就越高。\n"
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"玩家的任务就是击落每个从屏幕上方移动下来的外星人，\n当外星人碰到飞船或者屏幕底部时该飞船被摧毁，\n"
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"每个玩家可拥有三艘飞船，当三艘飞船都被摧毁时结束游戏\n得出最高分。\n\n\n"
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"游戏使用：左右键移动飞船，空格键发射子弹",
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font=("comicsansms", 10), foreground='black').pack(pady=20)
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root.mainloop()
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if __name__ == "__main__":
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app = GameWelcomeScreen()
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app.mainloop()
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