extends StaticBody2D

signal on_player_entered_range
signal on_player_exited_range

@onready var sit_marker = $SitMarker
@onready var interaction_area = $InteractionArea

var is_occupied: bool = false
var current_player: Node2D = null
var player_in_range: Node2D = null

func _ready():
	interaction_area.body_entered.connect(_on_body_entered)
	interaction_area.body_exited.connect(_on_body_exited)

func _input(event):
	if is_occupied:
		return
		
	if player_in_range and event is InputEventKey and event.pressed and event.keycode == KEY_E:
		_interact(player_in_range)

func _interact(player: Node2D):
	if is_occupied:
		return
	
	is_occupied = true
	current_player = player
	
	# Assume player has this method (we will implement it next)
	if player.has_method("start_sitting"):
		player.start_sitting(sit_marker.global_position, self)

# Called by player when they stand up
func on_player_stand_up():
	is_occupied = false
	current_player = null

func _on_body_entered(body):
	if body.has_method("start_sitting"):
		player_in_range = body
		emit_signal("on_player_entered_range")

func _on_body_exited(body):
	if body == player_in_range:
		player_in_range = null
		emit_signal("on_player_exited_range")