Add functionality to automatically shoot bullets from gun

bullet.tscn

@@ -7,6 +7,7 @@
 radius = 16.0
 
 [node name="Bullet" type="Area2D"]
+top_level = true
 collision_layer = 0
 collision_mask = 3
 script = ExtResource("1_6niae")

gun.gd

@@ -7,3 +7,15 @@ func _physics_process(delta):
 		var target_enemy = enemies_in_range.front()
 		#var target_enemy = enemies_in_range[0]
 		look_at(target_enemy.global_position)
+
+
+func shoot():
+	const BULLET = preload("res://bullet.tscn")
+	var new_bullet = BULLET.instantiate()
+	new_bullet.global_position = %ShootingPoint.global_position
+	new_bullet.global_rotation = %ShootingPoint.global_rotation
+	%ShootingPoint.add_child(new_bullet)
+
+
+func _on_timer_timeout():
+	shoot()

gun.tscn

@@ -21,4 +21,11 @@ position = Vector2(102, 0)
 texture = ExtResource("1_vcr1c")
 
 [node name="ShootingPoint" type="Marker2D" parent="WeaponPivot/Pistol"]
+unique_name_in_owner = true
 position = Vector2(25, -11)
+
+[node name="Timer" type="Timer" parent="."]
+wait_time = 0.3
+autostart = true
+
+[connection signal="timeout" from="Timer" to="." method="_on_timer_timeout"]