extends Node2D

var active : bool = false
var next_spawn : float = 3
var spawn_delay : float = 3

# Called when the node enters the scene tree for the first time.
func _ready() -> void:
	pass # Replace with function body.


# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(delta: float) -> void:
	if active:
		next_spawn -= delta
	if next_spawn <= 0:
		spawn_obstacle()
		spawn_delay -= spawn_delay * 0.02
		next_spawn = spawn_delay

func spawn_obstacle():
	var randy = randi_range(0,360) #y pos to spawn the new obstacle at
	var new_obstacle : Node2D = load("res://Prefabs/obstacle.tscn").instantiate()
	new_obstacle.global_position = Vector2(global_position.x, randy)
	get_tree().get_root().add_child(new_obstacle)

func _on_lander_moved() -> void:
	active = true