Test inventory

squirrelbattle/entities/items.py

@@ -92,9 +92,9 @@ class Bomb(Item):
     A bomb item intended to deal damage to enemies at long range
     """
     damage: int = 5
-    owner: "Player"
-    tick: int
     exploding: bool
+    owner: Optional["Player"]
+    tick: int
 
     def __init__(self, damage: int = 5, exploding: bool = False,
                  *args, **kwargs):
@@ -102,6 +102,7 @@ class Bomb(Item):
         self.damage = damage
         self.exploding = exploding
         self.tick = 4
+        self.owner = None
 
     def use(self) -> None:
         """