Flesh out typing information, enforce.

game/models/destroyed_units.py

@@ -1,13 +0,0 @@
-class DestroyedUnit:
-    """
-    Store info about a destroyed unit
-    """
-
-    x: int
-    y: int
-    name: str
-
-    def __init__(self, x, y, name):
-        self.x = x
-        self.y = y
-        self.name = name

game/models/game_stats.py

@@ -1,4 +1,9 @@
-from typing import List
+from __future__ import annotations
+
+from typing import List, TYPE_CHECKING
+
+if TYPE_CHECKING:
+    from game import Game
 
 
 class FactionTurnMetadata:
@@ -10,7 +15,7 @@ class FactionTurnMetadata:
     vehicles_count: int = 0
     sam_count: int = 0
 
-    def __init__(self):
+    def __init__(self) -> None:
         self.aircraft_count = 0
         self.vehicles_count = 0
         self.sam_count = 0
@@ -24,7 +29,7 @@ class GameTurnMetadata:
     allied_units: FactionTurnMetadata
     enemy_units: FactionTurnMetadata
 
-    def __init__(self):
+    def __init__(self) -> None:
         self.allied_units = FactionTurnMetadata()
         self.enemy_units = FactionTurnMetadata()
 
@@ -34,10 +39,10 @@ class GameStats:
     Store statistics for the current game
     """
 
-    def __init__(self):
+    def __init__(self) -> None:
         self.data_per_turn: List[GameTurnMetadata] = []
 
-    def update(self, game):
+    def update(self, game: Game) -> None:
         """
         Save data for current turn
         :param game: Game we want to save the data about