extends BodyPart
class_name PushingBodyPart

onready var touch_area = get_node("TouchArea")

export(float) var damage = 10.0


# Called when the node enters the scene tree for the first time.
func _ready() -> void:
	touch_area.connect("body_entered", self, "_on_touch_area_entered")


# Override in derived classes!
func _is_animation_playing():
	return true


func _on_touch_area_entered(body):
	if body.name != base.name and _is_animation_playing():
		if body.is_in_group("Terrain"):
			push(body)
		elif body.is_in_group("Player"):
			InGameState.subtract_player_health(body.player_id, damage)


func push(body):
	pass