yes, they canjj st!

systems/bullets/bullet_set.gd

@@ -0,0 +1,31 @@
+class_name BulletSet
+extends Node2D
+
+
+@export var preset: BulletPreset
+
+
+func _ready() -> void:
+	for _n in preset.rounds:
+		preset.pattern.spawn_bullets(self, preset)
+		await get_tree().create_timer(preset.round_delay, false, true).timeout
+
+
+func _physics_process(delta: float) -> void:
+	for bullet in get_children():
+		if bullet is Bullet:
+			preset.behavior.process_bullet(bullet, delta)
+		else:
+			push_error("BulletSet does not support having non-bullet children. Removing child: ", bullet)
+			bullet.queue_free()
+
+
+func add_bullet(bullet: Bullet) -> void:
+	preset.behavior.init_bullet(bullet)
+	add_child(bullet)
+
+
+func add_bullets(new_bullets: Array[Bullet]) -> void:
+	for bullet in new_bullets:
+		preset.behavior.init_bullet(bullet)
+		add_child(bullet)