更新 'ship'

2021-06-20 22:43:07 +08:00 · 2021-06-20 22:43:07 +08:00 · bde30d2268
parent d74670e912
commit bde30d2268
1 changed files with 7 additions and 2 deletions
--- a/5
+++ b/5
@ -37,3 +37,8 @@ class Ship:
    def blitme(self):
        """在指定位置绘制飞船"""
        self.screen.blit(self.image, self.rect)
+
+    def center_ship(self):
+        """让飞船在屏幕底端局中"""
+        self.rect.midbottom = self.screen_rect.midbottom
+        self.x = float(self.rect.x)