飞机图片、事件调用

boss.py

@@ -0,0 +1,39 @@
+import pygame
+from enemyplane import *
+
+
+class BossPlane(EnemyPlane):
+    def __init__(self, scene):
+        # 加载飞机资源
+        self.images = [pygame.image.load(
+            "./images/boss/" + str(v) + ".png") for v in range(0, 11)]
+        self.image = self.images[0]
+        self.mask = pygame.mask.from_surface(self.image)
+        # 缓存主场景对象
+        self.main_scene = scene
+       # 设置当前BOSS图片播放索引
+        self.index = 0
+        # 图片BOSS图片播放间隔
+        self.interval = 20
+        self.interval_index = 0
+        # 飞机矩形
+        self.rect = pygame.image.load('images/boss/0.png').get_rect()
+        self.size = self.rect.bottomright
+
+        # 子弹列表
+        self.bullets = [Bullet(self.main_scene, enemy=True, type=0)
+                        for v in range(0, 21)]
+        # 飞机速度
+        self.speed = 3
+        # 飞机血量
+        self.HP = 1000
+        self.score = 100
+        # BOSS 是否可见
+        self.visible = False
+        # 飞机子弹发射间隔 毫秒
+
+        self.interval = 1500
+        # 飞机子弹发射当前时间
+        self.endtime = pygame.time.get_ticks()
+
+       # 飞机动作