Determine player vs enemy early in debriefing.

This way the results of committing the debriefing can't alter the view
of the debriefing. It looks like it was probably that case that
debriefing information displays (but not the committed results) would be
incorrect after a base capture because the results might be shown after
the results were committed.

Maybe fixes https://github.com/Khopa/dcs_liberation/issues/513

game/event/event.py

@@ -116,8 +116,8 @@ class Event:
     @staticmethod
     def commit_air_losses(debriefing: Debriefing) -> None:
         for loss in debriefing.air_losses.losses:
-            aircraft = loss.flight.unit_type
-            cp = loss.flight.departure
+            aircraft = loss.unit_type
+            cp = loss.departure
             available = cp.base.total_units_of_type(aircraft)
             if available <= 0:
                 logging.error(