Previously destroyed units are added to the mission.

game/models/frontline_data.py

@@ -0,0 +1,13 @@
+from theater import ControlPoint
+
+
+class FrontlineData:
+    """
+    This Data structure will store information about an existing frontline
+    """
+
+    def __init__(self, from_cp:ControlPoint, to_cp: ControlPoint):
+        self.to_cp = to_cp
+        self.from_cp = from_cp
+        self.enemy_units_position = []
+        self.blue_units_position = []