extends Node2D

@onready var wave_1 = [$Viruling, $Viruling2, $Viruling3]
@onready var wave_2 = [$Viruling4, $Viruling5, $Viruling6, $Viruling7]
var complete = false
var wave_2_start = false

# Called when the node enters the scene tree for the first time.
func _ready() -> void:
	for viruling in wave_1:
		viruling.charge()

# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(delta: float) -> void:
	for viruling in wave_1:
		if viruling.is_dying:
			wave_1.erase(viruling)
	
	for viruling in wave_2:
		if viruling.is_dying:
			wave_2.erase(viruling)
	
	if wave_1 == [] and !wave_2_start:
		wave_2_start = true
		for viruling in wave_2:
			viruling.charge()
			
	if wave_2 == []:
		complete = true

func is_complete() -> bool:
	return complete