extends Node3D

var upper_body_animation: AnimationPlayer
var full_body_animation: AnimationPlayer


signal anim_check_grab(position: Vector3)

var pickup_animation_in_progress = false
signal pickup_animation_finished

func _ready():
	upper_body_animation = $AnimationPlayer.duplicate()
	add_child(upper_body_animation)
	full_body_animation = $AnimationPlayer
	full_body_animation.play("Idle")
	upper_body_animation.play("UpperBodyIdle")

func hold():
	if pickup_animation_in_progress:
		await pickup_animation_finished
	upper_body_animation.play("UpperBodyHolding")

func pickup():
	pickup_animation_in_progress = true
	full_body_animation.play("Pickup")
	await full_body_animation.animation_finished
	full_body_animation.play("Idle")
	upper_body_animation.play("UpperBodyIdle")
	pickup_animation_in_progress = false
	emit_signal("pickup_animation_finished")
	
func idle():
	full_body_animation.play("Idle")

func drop():
	full_body_animation.play("Idle")
	upper_body_animation.play("UpperBodyIdle")
	

func walk():
	full_body_animation.play("Walk")

func animation_key_grab():
	emit_signal("anim_check_grab", $GrabPointLocation.global_transform)