Change battle actions to use battle decisions instead.

battle/Battle.gd

@@ -46,8 +46,7 @@ func startBattle(params) -> void:
 
   # Initial cutscene elements. In future I may need to make this editable
   # somehow?
-  for fighter:BattleFighter in params['fighters'].values():
-    battleCutscene.addCallable(BattleCutsceneAction.getPlayerDecisionCallable(fighter))
+  battleCutscene.addCallable(BattleCutsceneAction.getPlayerDecisionCallable())
 
   # Emit signals
   active = true
@@ -56,7 +55,15 @@ func startBattle(params) -> void:
 
   # Start running the battle cutscene.
   if !battleCutscene.running:
-    battleCutscene.start()
+    battleCutscene.start()# Should this await?
 
 func getFighterAtPosition(battlePos:BattlePosition) -> BattleFighter:
   return fighterMap.get(battlePos, null)
+
+func getPositionOfFighter(fighter:BattleFighter) -> BattlePosition:
+  for pos in fighterMap.keys():
+    if fighterMap[pos] == fighter:
+      return pos
+      
+  assert(false)
+  return BattlePosition.LEFT_TOP_BACK