Friendly entities are now a subclass of fighting entities, and can die. The T key is now used to talk to friendly entities

squirrelbattle/enums.py

@@ -38,6 +38,7 @@ class KeyValues(Enum):
     RIGHT = auto()
     ENTER = auto()
     SPACE = auto()
+    T = auto()
 
     @staticmethod
     def translate_key(key: str, settings: Settings) -> Optional["KeyValues"]:
@@ -60,4 +61,6 @@ class KeyValues(Enum):
             return KeyValues.ENTER
         elif key == ' ':
             return KeyValues.SPACE
+        elif key == 't':
+            return KeyValues.T
         return None