basic aim assist system

scenes/player_controller/components/head/HeadSystem.cs

@@ -361,6 +361,11 @@ public partial class HeadSystem : Node3D
         return GetGlobalTransform().Basis.Z;
     }
 
+    public Vector3 GetGlobalForwardVector()
+    {
+        return _camera.GlobalBasis.Z;
+    }
+
     public Vector3 GetGlobalLookRotation()
     {
         return new Vector3(

scenes/player_controller/components/weapon/weapon.tscn

@@ -59,6 +59,7 @@ transform = Transform3D(1, 0, 0, 0, -4.37114e-08, 1, 0, -1, -4.37114e-08, 0, 0,
 mesh = ExtResource("3_svc06")
 
 [node name="WeaponLocationIndicator" type="MeshInstance3D" parent="." unique_id=406396593]
+visible = false
 mesh = SubResource("SphereMesh_jpdh0")
 
 [node name="StateChart" type="Node" parent="." unique_id=1135887603]