Fixed grammar, unified the docstring's format and added documentation to some classes that did not have any. Closes #32.

squirrelbattle/enums.py

@@ -16,12 +16,11 @@ class DisplayActions(Enum):
     """
     REFRESH = auto()
     UPDATE = auto()
-    MOUSE = auto()
 
 
 class GameMode(Enum):
     """
-    Game mode options
+    Game mode options.
     """
     MAINMENU = auto()
     PLAY = auto()
@@ -32,9 +31,8 @@ class GameMode(Enum):
 
 class KeyValues(Enum):
     """
-    Key values options used in the game
+    Key values options used in the game.
     """
-    MOUSE = auto()
     UP = auto()
     DOWN = auto()
     LEFT = auto()
@@ -46,12 +44,11 @@ class KeyValues(Enum):
     DROP = auto()
     SPACE = auto()
     CHAT = auto()
-    WAIT = auto()
 
     @staticmethod
     def translate_key(key: str, settings: Settings) -> Optional["KeyValues"]:
         """
-        Translate the raw string key into an enum value that we can use.
+        Translates the raw string key into an enum value that we can use.
         """
         if key in (settings.KEY_DOWN_SECONDARY,
                    settings.KEY_DOWN_PRIMARY):
@@ -79,6 +76,4 @@ class KeyValues(Enum):
             return KeyValues.SPACE
         elif key == settings.KEY_CHAT:
             return KeyValues.CHAT
-        elif key == settings.KEY_WAIT:
-            return KeyValues.WAIT
         return None