上传文件至 ''

super_bullet.py

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+import pygame
+from bullet import Bullet
+
+
+class SuperBullet(Bullet):
+    """一个对飞船发射的超级子弹进行管理的类"""
+
+    def __init__(self, ai_settings, screen, ship):
+        """在飞船所处的位置创建一个子弹对象"""
+        super().__init__(ai_settings, screen, ship)
+
+        # 设置超级子弹宽高，颜色及速度
+        self.rect.width = ai_settings.super_bullet_width
+        self.rect.height = ai_settings.super_bullet_height
+        self.color = ai_settings.super_bullet_color
+        self.speed_factor = ai_settings.super_bullet_speed_factor