更新 'ship.py'

2021-06-20 21:34:06 +08:00 · 2021-06-20 21:34:06 +08:00 · 3545271ff6
parent db3fa811d3
commit 3545271ff6
1 changed files with 3 additions and 0 deletions
--- a/ship.py
+++ b/ship.py
@ -18,4 +18,7 @@ class Ship(Sprite):
        # 将每艘新飞船放在屏幕底部中央
        self.rect.centerx = self.screen_rect.centerx
        self.rect.bottom = self.screen_rect.bottom
+
+        # 在飞船的属性center中存储小数值
+        self.center = float(self.rect.centerx)