Shin bones now restore health like they are supposed to do. Healing now happens even if invincible. Thanks Ember for the bug report.

src/powerup.py

@@ -70,6 +70,11 @@ class PowerUp(Object):
         elif self.item_type == 'shin_bone':  # Add shin bone handling
             player.shinBoneCount += 1
             player._coins += 5
+            if player.get_health() < player.get_max_health():
+                player.set_health(min(
+                    player.get_health() + 1,
+                    player.get_max_health()
+                ))
             self.check_for_nunchucks(player)
         elif self.item_type == 'witch_broom':
             broomWeapon = Weapon.create_witch_broom()