first Prototype

scenes/weapon/shotgun/shotgun.gd

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+class_name Shotgun extends "res://scenes/weapon/weapon.gd"
+
+@onready var bullet = preload("res://scenes/bullet/bulletShotgun/bulletShotgun.tscn")
+
+@export var bulletAmount: int = 5
+
+func attack():
+	if cooldownTimer.is_stopped():
+		spawnBullet()
+		cooldownTimer.start(cooldown)
+
+func spawnBullet():
+	var rng = RandomNumberGenerator.new()
+	
+	for i in range(0, bulletAmount):
+		var newBullet = bullet.instantiate()
+		newBullet.spawn(bulletPoint.global_position, get_parent().get_parent().rotation + getSpread(), damage, range, penetration)
+		get_tree().get_first_node_in_group("bulletPool").add_child(newBullet)

scenes/weapon/shotgun/shotgun.gd.uid

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+uid://c3temu27a4onl

scenes/weapon/shotgun/shotgun.tscn

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+[gd_scene load_steps=3 format=3 uid="uid://bpys0cnyfwcun"]
+
+[ext_resource type="PackedScene" uid="uid://btyuxgfn12p1y" path="res://scenes/weapon/weapon.tscn" id="1_qorbs"]
+[ext_resource type="Script" uid="uid://c3temu27a4onl" path="res://scenes/weapon/shotgun/shotgun.gd" id="2_p550e"]
+
+[node name="Shotgun" instance=ExtResource("1_qorbs")]
+script = ExtResource("2_p550e")
+bulletAmount = 10
+damage = 2
+cooldown = 0.5
+spread = 0.8
+range = 0.3