Items can be put in inventory by default

dungeonbattle/entities/items.py

@@ -6,8 +6,10 @@ from ..interfaces import Entity, FightingEntity, Map
 
 class Item(Entity):
     held: bool
-    hold_by: Optional["Player"]
-    can_be_in_inventory: bool = False
+    held_by: Optional["Player"]
+    # When it is False, items disappear when they are hold.
+    # Action is done when the item is picked up.
+    can_be_in_inventory: bool = True
 
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
@@ -15,13 +17,13 @@ class Item(Entity):
 
     def drop(self, y: int, x: int) -> None:
         self.held = False
-        self.hold_by = None
+        self.held_by = None
         self.map.add_entity(self)
         self.move(y, x)
 
     def hold(self, player: "Player") -> None:
         self.held = True
-        self.hold_by = player
+        self.held_by = player
         self.map.remove_entity(self)
         if self.can_be_in_inventory:
             player.inventory.append(self)