We can open an empty inventory!

squirrelbattle/enums.py

@@ -37,6 +37,7 @@ class KeyValues(Enum):
     LEFT = auto()
     RIGHT = auto()
     ENTER = auto()
+    INVENTORY = auto()
     SPACE = auto()
 
     @staticmethod
@@ -58,6 +59,8 @@ class KeyValues(Enum):
             return KeyValues.UP
         elif key == settings.KEY_ENTER:
             return KeyValues.ENTER
+        elif key == settings.KEY_INVENTORY:
+            return KeyValues.INVENTORY
         elif key == ' ':
             return KeyValues.SPACE
         return None