def take_damage(self, damage):
      if self.is_defending:
          # 防御狀態(tài)：減免50%防御值的傷害
          damage = max(1, damage - self.defense // 2)
          self.is_defending = False  # 防御一次性消耗
      else:
          # 普通狀態(tài)：減免33%防御值的傷害
          damage = max(1, damage - self.defense // 3)
      
      self.health = max(0, self.health - damage)
      return damage

def update_character_display(self):
      health_percent = self.cat.get_health_percent()
      color = self.get_health_color(health_percent)  # 綠→橙→紅漸變
      
      # 動態(tài)調(diào)整矩形寬度
      width = int(300 * health_percent / 100)
      self.health_canvas.coords(self.health_bar, 0, 0, width, 25)
      self.health_canvas.itemconfig(self.health_bar, fill=color)

def disable_buttons(self, disable):
      """禁用/啟用操作按鈕"""
      state = tk.DISABLED if disable else tk.NORMAL
      for btn in [self.attack_button, self.defend_button, 
                  self.heal_button, self.special_button]:
          btn.config(state=state)

def enemy_turn(self):
      action_choice = random.random()
      
      # 優(yōu)先級1：特殊技能充能完畢且概率>20%
      if self.dog.special_charge >= 3 and action_choice > 0.2:
          self.dog.special_attack(self.cat)
      
      # 優(yōu)先級2：血量<40%且概率>50%時治療
      elif self.dog.health < self.dog.max_health * 0.4 and action_choice > 0.5:
          self.dog.heal(15)
      
      # 優(yōu)先級3：概率>60%時防御
      elif action_choice > 0.6:
          self.dog.is_defending = True
      
      # 默認(rèn)：普通攻擊
      else:
          damage = random.randint(self.dog.attack - 3, self.dog.attack + 3)
          self.cat.take_damage(damage)

self.cat_ui = {
      'panel': panel,           # 主容器
      'health_bar': health_bar, # 血條圖形
      'health_label': health_label,  # 數(shù)值文本
      'charge_label': charge_label,  # 充能顯示
      'defend_label': defend_label   # 狀態(tài)標(biāo)識
  }

root.update_idletasks()  # 確保布局計算完成
  width = root.winfo_width()
  height = root.winfo_height()
  x = (root.winfo_screenwidth() // 2) - (width // 2)
  y = (root.winfo_screenheight() // 2) - (height // 2)
  root.geometry(f'+{x}+{y}')

def quit_game(self):
      if messagebox.askyesno("確認(rèn)退出", "確定要退出游戲嗎？"):
          self.root.quit()      # 停止主循環(huán)
          self.root.destroy()   # 銷毀窗口資源