class_name Player
extends CharacterBody2D


@export var walk_speed: float
@export var stun_factor: float

@export_group("Internal References")
@export var _animations: AnimationPlayer


var stun_time: float = 0.0


func _physics_process(delta: float) -> void:
	if stun_time > 0.0:
		stun_time -= delta
	else:
		var input_dir = Input.get_vector(&"move_left", &"move_right", &"move_up", &"move_down")
		velocity = input_dir * walk_speed
		if input_dir.is_zero_approx():
			_animations.play(&"idle")
		else:
			_animations.play(&"walk")
	
	move_and_slide()


func knock(force: Vector2) -> void:
	velocity = force
	stun_time = force.length() / stun_factor


#func _on_hurtbox_body_entered(body: Node2D) -> void:
	#if body is Groove:
		#var dir = body.global_position.direction_to(global_position)
		#velocity = dir * body.velocity.length()
		#stun_time = 0.5