Update gun scene to point at a mob enemy

game.tscn

@@ -36,3 +36,12 @@ position = Vector2(1349, 521)
 position = Vector2(1492, 530)
 
 [node name="Mob" parent="." instance=ExtResource("3_4vicn")]
+
+[node name="Mob2" parent="." instance=ExtResource("3_4vicn")]
+position = Vector2(113, 567)
+
+[node name="Mob3" parent="." instance=ExtResource("3_4vicn")]
+position = Vector2(1635, 60)
+
+[node name="Mob4" parent="." instance=ExtResource("3_4vicn")]
+position = Vector2(98, 184)

gun.gd

@@ -0,0 +1,9 @@
+extends Area2D
+
+
+func _physics_process(delta):
+	var enemies_in_range = get_overlapping_bodies()
+	if enemies_in_range.size() > 0:
+		var target_enemy = enemies_in_range.front()
+		#var target_enemy = enemies_in_range[0]
+		look_at(target_enemy.global_position)

gun.tscn

@@ -1,11 +1,15 @@
-[gd_scene load_steps=3 format=3 uid="uid://c30f23qbcla64"]
+[gd_scene load_steps=4 format=3 uid="uid://c30f23qbcla64"]
 
 [ext_resource type="Texture2D" uid="uid://cswb5do8rrj7q" path="res://pistol/pistol.png" id="1_vcr1c"]
+[ext_resource type="Script" path="res://gun.gd" id="1_xoy1y"]
 
 [sub_resource type="CircleShape2D" id="CircleShape2D_4brg3"]
 radius = 570.001
 
 [node name="Gun" type="Area2D"]
+collision_layer = 0
+collision_mask = 2
+script = ExtResource("1_xoy1y")
 
 [node name="CollisionShape2D" type="CollisionShape2D" parent="."]
 shape = SubResource("CircleShape2D_4brg3")

mob.tscn

@@ -7,6 +7,8 @@
 radius = 51.0098
 
 [node name="Mob" type="CharacterBody2D"]
+collision_layer = 2
+collision_mask = 3
 script = ExtResource("1_8kjki")
 
 [node name="Slime" parent="." instance=ExtResource("1_rkdpu")]