first Prototype

scenes/weapon/minigun/minigun.gd

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+class_name Minigun extends "res://scenes/weapon/weapon.gd"
+
+@onready var bullet = preload("res://scenes/bullet/bulletMinigun/bulletMinigun.tscn" )
+
+func attack():
+	if cooldownTimer.is_stopped():
+		print(getSpread())
+		spawnBullet()
+		cooldownTimer.start(cooldown)
+
+func spawnBullet():
+	var newBullet = bullet.instantiate()
+	get_tree().get_first_node_in_group("bulletPool").add_child(newBullet)
+	newBullet.spawn(bulletPoint.global_position, get_parent().get_parent().rotation + getSpread(), damage, range, penetration)

scenes/weapon/minigun/minigun.gd.uid

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+uid://bxedwccs1lj6j

scenes/weapon/minigun/minigun.tscn

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+[gd_scene load_steps=3 format=3 uid="uid://c6lpcf6nk7f3s"]
+
+[ext_resource type="PackedScene" uid="uid://btyuxgfn12p1y" path="res://scenes/weapon/weapon.tscn" id="1_dt38b"]
+[ext_resource type="Script" uid="uid://bxedwccs1lj6j" path="res://scenes/weapon/minigun/minigun.gd" id="2_u46t0"]
+
+[node name="Minigun" instance=ExtResource("1_dt38b")]
+script = ExtResource("2_u46t0")