extends CharacterBody3D

var robot_delay = randf_range(3.5,7)
var robot_ready: bool = false
var robot_win: bool = false
var speed: int = 3.5
var doors_open: bool = false
var stun_remaining: float = 0.0

@onready var safety_zone = get_node("/root/Game/World/ElevatorDoors/ElevatorSafeZone")


func _ready() -> void:
	EventBus.doors_opened.connect(func(): doors_open = true)
	EventBus.doors_closed.connect(func(): doors_open = false)
	EventBus.robot_stun_requested.connect(func(d: float): stun_remaining += d)
	await get_tree().create_timer(robot_delay).timeout
	robot_ready = true

func _physics_process(delta):

	if robot_win == true: return
	if robot_ready == false: return

	if stun_remaining > 0.0:
		stun_remaining -= delta
		return

	if robot_ready == true:
		velocity.z -= speed * delta
		move_and_slide()

	if robot_win == true: return
		


func _on_area_3d_area_entered(area: Area3D) -> void:
	var safety = safety_zone
	if area == safety and doors_open:
		robot_win = true
		EventBus.game_lost.emit("ROBOT GOT IN")