import tkinter as tk import random import math # ---------- 植物基类 ---------- class Plant: def __init__(self, game, row, col, health=100): self.game = game self.row = row self.col = col self.health = health self.x = game.offset_x + col * game.cell_width + game.cell_width // 2 self.y = game.offset_y + row * game.cell_height + game.cell_height // 2 self.id = None # ---------- 向日葵 ---------- class Sunflower(Plant): def __init__(self, game, row, col): super().__init__(game, row, col, health=100) # 绘制向日葵 self.id = game.canvas.create_oval(self.x-20, self.y-20, self.x+20, self.y+20, fill="yellow", outline="orange", width=2) for angle in range(0, 360, 45): rad = math.radians(angle) px = self.x + 28 * math.cos(rad) py = self.y + 28 * math.sin(rad) game.canvas.create_oval(px-6, py-6, px+6, py+6, fill="yellow", outline="orange") self.produce_sun() def produce_sun(self): if self.game.game_over: return sun = Sun(self.game, self.x, self.y-20) self.game.suns.append(sun) delay = 5000 + random.randint(0, 3000) self.game.root.after(delay, self.produce_sun) # ---------- 豌豆射手 ---------- class Peashooter(Plant): def __init__(self, game, row, col): super().__init__(game, row, col, health=100) self.id = game.canvas.create_oval(self.x-20, self.y-20, self.x+20, self.y+20, fill="green", outline="darkgreen", width=2) game.canvas.create_rectangle(self.x+10, self.y-10, self.x+30, self.y+10, fill="green", outline="darkgreen") self.shoot() def shoot(self): if self.game.game_over: return target = None for z in self.game.zombies: if z.row == self.row and z.x > self.x: target = z break if target: bullet = Bullet(self.game, self.x+30, self.y, self.row) self.game.bullets.append(bullet) delay = 1500 + random.randint(0, 1000) self.game.root.after(delay, self.shoot) # ---------- 僵尸 ---------- class Zombie: def __init__(self, game, row): self.game = game self.row = row self.x = game.offset_x + game.cols * game.cell_width + 50 self.y = game.offset_y + row * game.cell_height + game.cell_height // 2 self.health = 100 self.speed = 0.8 self.attack_cooldown = 0 self.id = game.canvas.create_rectangle(self.x-15, self.y-25, self.x+15, self.y+25, fill="purple", outline="black") game.canvas.create_oval(self.x-10, self.y-15, self.x-4, self.y-9, fill="white") game.canvas.create_oval(self.x+4, self.y-15, self.x+10, self.y-9, fill="white") def move(self): if self.game.game_over: return for plant in self.game.plants: if plant.row == self.row and abs(plant.x - self.x) < 30: if self.attack_cooldown <= 0: plant.health -= 10 self.attack_cooldown = 20 if plant.health <= 0: self.game.canvas.delete(plant.id) self.game.plants.remove(plant) else: self.attack_cooldown -= 1 return self.x -= self.speed self.game.canvas.coords(self.id, self.x-15, self.y-25, self.x+15, self.y+25) if self.x < self.game.offset_x: self.game.game_over = True self.game.canvas.create_text(450, 300, text="💀 游戏结束", font=("Arial", 48, "bold"), fill="red") # ---------- 子弹 ---------- class Bullet: def __init__(self, game, x, y, row): self.game = game self.x = x self.y = y self.row = row self.speed = 3 self.id = game.canvas.create_oval(x-5, y-5, x+5, y+5, fill="lime", outline="darkgreen") def move(self): self.x += self.speed self.game.canvas.coords(self.id, self.x-5, self.y-5, self.x+5, self.y+5) for z in self.game.zombies: if z.row == self.row and abs(z.x - self.x) < 20 and abs(z.y - self.y) < 30: z.health -= 20 self.game.canvas.delete(self.id) self.game.bullets.remove(self) if z.health <= 0: self.game.canvas.delete(z.id) self.game.zombies.remove(z) return if self.x > 950: self.game.canvas.delete(self.id) self.game.bullets.remove(self) # ---------- 阳光 ---------- class Sun: def __init__(self, game, x, y): self.game = game self.x = x self.y = y self.collected = False self.id = game.canvas.create_oval(x-15, y-15, x+15, y+15, fill="yellow", outline="orange", width=2) game.canvas.tag_bind(self.id, "", self.collect) self.fall() def fall(self): if self.collected or self.game.game_over: return if self.y < 500: self.y += 2 self.game.canvas.coords(self.id, self.x-15, self.y-15, self.x+15, self.y+15) self.game.root.after(50, self.fall) else: self.game.root.after(8000, self.disappear) def collect(self, event): if not self.collected: self.collected = True self.game.sun_count += 25 self.game.canvas.delete(self.id) self.game.suns.remove(self) self.game.update_ui() def disappear(self): if not self.collected: self.game.canvas.delete(self.id) self.game.suns.remove(self) # ---------- 主游戏类 ---------- class Game: def __init__(self): self.root = tk.Tk() self.root.title("🌻 植物大战僵尸 - Tkinter 版") self.root.geometry("900x650") self.root.resizable(False, False) self.rows = 5 self.cols = 9 self.cell_width = 80 self.cell_height = 100 self.offset_x = 50 self.offset_y = 70 self.plants = [] self.zombies = [] self.bullets = [] self.suns = [] self.sun_count = 2000 # <--- 修改为 2000 self.game_over = False self.selected_plant = None self.canvas = tk.Canvas(self.root, width=900, height=600, bg="lightgreen") self.canvas.place(x=0, y=50) self.create_toolbar() self.draw_grid() self.canvas.bind("", self.on_click) self.canvas.bind("", self.on_right_click) self.update() self.root.after(3000, self.spawn_zombie) self.root.mainloop() def create_toolbar(self): toolbar = tk.Frame(self.root, bg="saddlebrown", height=50) toolbar.pack(side=tk.TOP, fill=tk.X) btn_sun = tk.Button(toolbar, text="🌻 向日葵 (50)", font=("Arial", 12), command=lambda: self.select_plant("sunflower")) btn_sun.pack(side=tk.LEFT, padx=10, pady=5) btn_pea = tk.Button(toolbar, text="🌱 豌豆射手 (100)", font=("Arial", 12), command=lambda: self.select_plant("peashooter")) btn_pea.pack(side=tk.LEFT, padx=10, pady=5) self.sun_label = tk.Label(toolbar, text=f"☀️ 阳光: {self.sun_count}", font=("Arial", 14, "bold"), bg="saddlebrown", fg="white") self.sun_label.pack(side=tk.RIGHT, padx=20) self.status_label = tk.Label(toolbar, text="请选择植物", font=("Arial", 12), bg="saddlebrown", fg="white") self.status_label.pack(side=tk.RIGHT, padx=20) def draw_grid(self): for r in range(self.rows): for c in range(self.cols): x1 = self.offset_x + c * self.cell_width y1 = self.offset_y + r * self.cell_height x2 = x1 + self.cell_width y2 = y1 + self.cell_height self.canvas.create_rectangle(x1, y1, x2, y2, outline="gray", width=1) def select_plant(self, plant_type): self.selected_plant = plant_type name = "向日葵" if plant_type == "sunflower" else "豌豆射手" self.status_label.config(text=f"已选: {name}") def on_right_click(self, event): self.selected_plant = None self.status_label.config(text="已取消选择") def on_click(self, event): if self.game_over: return x, y = event.x, event.y if not (self.offset_x <= x <= self.offset_x + self.cols * self.cell_width and self.offset_y <= y <= self.offset_y + self.rows * self.cell_height): return if self.selected_plant is None: return col = (x - self.offset_x) // self.cell_width row = (y - self.offset_y) // self.cell_height if not (0 <= row < self.rows and 0 <= col < self.cols): return for p in self.plants: if p.row == row and p.col == col: return cost = 50 if self.selected_plant == "sunflower" else 100 if self.sun_count < cost: self.status_label.config(text="阳光不足！") return self.sun_count -= cost self.update_ui() if self.selected_plant == "sunflower": plant = Sunflower(self, row, col) else: plant = Peashooter(self, row, col) self.plants.append(plant) self.status_label.config(text="种植成功！") def update_ui(self): self.sun_label.config(text=f"☀️ 阳光: {self.sun_count}") def spawn_zombie(self): if self.game_over: return count = random.randint(1, 2) for _ in range(count): row = random.randint(0, self.rows - 1) zombie = Zombie(self, row) self.zombies.append(zombie) delay = 5000 + random.randint(0, 5000) self.root.after(delay, self.spawn_zombie) def update(self): if not self.game_over: for z in self.zombies[:]: z.move() for b in self.bullets[:]: b.move() self.root.after(50, self.update) # ---------- 程序入口 ---------- if __name__ == "__main__": game = Game()