idk

battle/Battle.gd

@@ -1,7 +1,59 @@
 class_name BattleSingleton extends Node
+const BattleCutsceneAction = preload("res://battle/cutscene/BattleCutsceneAction.gd")
 
+enum BattlePosition {
+  LEFT_TOP_BACK,
+  LEFT_TOP_FRONT,
+  LEFT_MIDDLE_BACK,
+  LEFT_MIDDLE_FRONT,
+  LEFT_BOTTOM_BACK,
+  LEFT_BOTTOM_FRONT,
+
+  RIGHT_TOP_BACK,
+  RIGHT_TOP_FRONT,
+  RIGHT_MIDDLE_BACK,
+  RIGHT_MIDDLE_FRONT,
+  RIGHT_BOTTOM_BACK,
+  RIGHT_BOTTOM_FRONT
+}
+
+# Battle State
+var active:bool = false
+var fighterMap:Dictionary[BattlePosition, BattleFighter] = {}
+var battleCutscene:Cutscene = null
+
+# Non-guarantees
 var battleScene:BattleScene = null
 
+# Signals
+signal battleStarted
+signal battleFightersChanged
+
 func startBattle(params) -> void:
-  assert(battleScene != null)
-  battleScene.startBattle(params)
+  assert(params.has('fighters'))
+  assert(!active)
+
+  # Get the cutscene (or create a default one).
+  battleCutscene = params.get('cutscene', Cutscene.new())
+
+  # Update fighters for each fighter scene.
+  for pos in BattlePosition.values():
+    var fighterOrNull = params['fighters'].get(pos, null)
+    fighterMap[pos] = fighterOrNull
+
+  # 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))
+
+  # Emit signals
+  active = true
+  battleStarted.emit()
+  battleFightersChanged.emit()
+
+  # Start running the battle cutscene.
+  if !battleCutscene.running:
+    battleCutscene.start()
+
+func getFighterAtPosition(battlePos:BattlePosition) -> BattleFighter:
+  return fighterMap.get(battlePos, null)