add tree shake

creeper.py

@@ -35,8 +35,11 @@ class TreeSprite:
         self.flip = flip
         self.surf = surf
         self.leafs = [Leaf(self, self.surf, (x + 25, y + 25)) for i in range(2)]
+        self.shaking = 0
 
     def shake(self):
+        if self.shaking == 0:
+            self.shaking = 10
         self.leafs.extend(
             [
                 Leaf(
@@ -52,6 +55,13 @@ class TreeSprite:
             ]
         )
 
+    @property
+    def rotate(self):
+        if self.shaking == 0:
+            return 0
+        self.shaking -= 1
+        return random.randint(-15, 15)
+
     @property
     def rect(self):
         return pygame.Rect(
@@ -64,11 +74,14 @@ class TreeSprite:
     def draw(self):
         if self.health > 0:
             self.surf.blit(
+                pygame.transform.rotate(
                     pygame.transform.flip(
                         pygame.transform.scale(self.image, (self.scale, self.scale)),
                         self.flip,
                         False,
                     ),
+                    self.rotate,
+                ),
                 (self.x, self.y),
             )
             for leaf in self.leafs: