My first 2D game in Godot 4.4

gun.gd

@@ -0,0 +1,19 @@
+extends Area2D
+
+func _physics_process(delta: float) -> void:
+	var monsters_in_range = get_overlapping_bodies()
+	
+	if monsters_in_range.size() > 0:
+		var target = monsters_in_range.front()
+		look_at(target.global_position)
+		
+func shoot():
+	const BULLET = preload("res://bullet.tscn")
+	var new_bullet = BULLET.instantiate()
+	
+	new_bullet.global_transform = %Barrel.global_transform
+	%Barrel.add_child(new_bullet)
+
+
+func _on_timer_timeout() -> void:
+	shoot()