class_name Model extends Node2D

const PERIOD: int = 20 # smaller makes droplets faster
var CURRENT_TIME: int = 0
var last_droplet: int = 0

func _ready():
	pass # Replace with function body.

func _process(delta: float):
	CURRENT_TIME += delta * 100 	
	if CURRENT_TIME - last_droplet > PERIOD:
		last_droplet = CURRENT_TIME
		# print("new droplet at time: ", str(CURRENT_TIME))
		var droplet = preload("res://scenes/droplet.tscn").instantiate()
		var shape = droplet.get_node("CollisionShape2D")
		shape.shape.radius = 5
		droplet.global_position = Vector2(450, 100)		
		add_child(droplet)