class_name AnimationAction
extends "res://cutscene/Action.gd"

# Properties
var character: Node2D     # The character to animate
var animation_name: String # Name of the animation to play
var loop: bool = false     # Whether to loop the animation

func _init(character_node: Node2D, anim_name: String, should_loop: bool = false) -> void:
	character = character_node
	animation_name = anim_name
	loop = should_loop
	name = "AnimationAction"

func start() -> void:
	if character == null:
		self._set_failed("Character is null")
		return
	
	# Check if character has an AnimationPlayer
	var anim_player = _get_animation_player()
	if anim_player == null:
		self._set_failed("Character has no AnimationPlayer")
		return
	
	# Connect to animation finished signal for non-looping animations
	if not loop:
		if not anim_player.is_connected("animation_finished", _on_animation_finished):
			anim_player.connect("animation_finished", _on_animation_finished.bind(anim_player))
	
	# Play the animation
	anim_player.play(animation_name)
	self._set_running()
	
	# For looping animations, we complete immediately
	# (they would be stopped by another action)
	if loop:
		self._set_completed()

func _get_animation_player() -> AnimationPlayer:
	# Try to find AnimationPlayer as a child
	for child in character.get_children():
		if child is AnimationPlayer:
			return child
	
	# Try to find AnimationPlayer in the scene tree
	return character.get_node_or_null("AnimationPlayer") as AnimationPlayer

func _on_animation_finished(anim_name: String, anim_player: AnimationPlayer) -> void:
	# Make sure this is for our animation
	if anim_name == animation_name and not loop:
		self._set_completed()

func is_completed() -> bool:
	return state == State.COMPLETED