My first 2D game in Godot 4.4

bullet.tscn

@@ -0,0 +1,22 @@
+[gd_scene load_steps=4 format=3 uid="uid://luwdantua0vh"]
+
+[ext_resource type="Script" uid="uid://b1og3ublo2loc" path="res://bullet.gd" id="1_v8qja"]
+[ext_resource type="Texture2D" uid="uid://dftkbqwsfd68r" path="res://pistol/projectile.png" id="2_t4vbm"]
+
+[sub_resource type="CircleShape2D" id="CircleShape2D_2b2rl"]
+radius = 15.0333
+
+[node name="Bullet" type="Area2D"]
+top_level = true
+collision_layer = 0
+collision_mask = 3
+script = ExtResource("1_v8qja")
+
+[node name="Projectile" type="Sprite2D" parent="."]
+position = Vector2(-11, -1)
+texture = ExtResource("2_t4vbm")
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+shape = SubResource("CircleShape2D_2b2rl")
+
+[connection signal="body_entered" from="." to="." method="_on_body_entered"]