Mostly fixed battle stuff

battle/Battle.gd

@@ -77,3 +77,27 @@ func getPositionOfFighter(fighter:BattleFighter) -> BattlePosition:
       
   assert(false)
   return BattlePosition.LEFT_TOP_BACK
+
+func getEnemyPositions() -> Array[BattlePosition]:
+  # Not sure if I'm going to have pincer attacks so for now just do it based on 
+  # the fighter positions.
+  var positions:Array[BattlePosition] = []
+  for pos in BattlePosition.values():
+    var fighter = getFighterAtPosition(pos)
+    if fighter == null:
+      continue
+    if fighter.team != BattleFighter.FighterTeam.ENEMY:
+      continue
+    positions.append(pos)
+  return positions
+
+func getAllyPositions() -> Array[BattlePosition]:
+  var positions:Array[BattlePosition] = []
+  for pos in BattlePosition.values():
+    var fighter = getFighterAtPosition(pos)
+    if fighter == null:
+      continue
+    if fighter.team != BattleFighter.FighterTeam.ALLY:
+      continue
+    positions.append(pos)
+  return positions