extends CharacterBody2D


const SPEED = 170.0
const JUMP_VELOCITY = -400.0
var ready_to_door : bool = true
@export var doorBox : Area2D
@export var hand : Node2D
var holding_apple : bool = false


func _physics_process(delta: float) -> void:
	# Add the gravity.
	#if not is_on_floor():
		#velocity += get_gravity() * delta
#
	## Handle jump.
	#if Input.is_action_just_pressed("ui_accept") and is_on_floor():
		#velocity.y = JUMP_VELOCITY

	# Get the input direction and handle the movement/deceleration.
	# As good practice, you should replace UI actions with custom gameplay actions.
	
	var direction := Input.get_vector("left","right","up","down")
	if direction and Router.player_mode:
		velocity = direction * SPEED
	else:
		velocity = velocity.move_toward(Vector2(0,0), SPEED)

	move_and_slide()
	
	if !doorBox.has_overlapping_areas():
		ready_to_door = true
		
	hand.visible = holding_apple


func _on_door_box_area_entered(area: Area2D) -> void:
	print(area.name)
	if ready_to_door:
		if area.name == "DoorIn":
			global_position = area.get_parent().get_parent().door_out_node.global_position
			#Router.activate_seg.emit(Router.cur_id + 1)
			if (area.get_parent().get_parent().prev_seg):
				Router.activate_seg.emit(area.get_parent().get_parent().prev_seg.seg_id)
			ready_to_door = false
			# +1 seg
		elif area.name == "DoorOut":
			global_position = area.get_parent().get_parent().door_in_node.global_position
			if (area.get_parent().get_parent().this_seg):
				Router.activate_seg.emit(area.get_parent().get_parent().this_seg.seg_id)
			ready_to_door = false
			#Router.activate_seg.emit(Router.cur_id - 1)
			# -1 seg

func grab():
	holding_apple = true

func drop():
	holding_apple = false