hyper space

enemy_bullet/enemy_bullet.gd

@@ -0,0 +1,19 @@
+extends Area2D
+
+@export var speed = 150
+
+func start(pos):
+	position = pos
+
+func _process(delta):
+	position.y += speed * delta
+
+
+func _on_visible_on_screen_notifier_2d_screen_exited():
+	queue_free() # Replace with function body.
+
+
+func _on_area_entered(area):
+	if area.name == "Player":
+		queue_free()
+		area.shield -= 1

enemy_bullet/enemy_bullet.tscn

@@ -0,0 +1,22 @@
+[gd_scene load_steps=4 format=3 uid="uid://cd4vk0l8luwvx"]
+
+[ext_resource type="Texture2D" uid="uid://dkbhiir1v8nq1" path="res://assets/Projectiles/Enemy_projectile (16 x 16).png" id="1_wjdji"]
+[ext_resource type="Script" path="res://enemy_bullet/enemy_bullet.gd" id="1_y73ek"]
+
+[sub_resource type="CircleShape2D" id="CircleShape2D_4410i"]
+radius = 3.0
+
+[node name="enemy_bullet" type="Area2D"]
+script = ExtResource("1_y73ek")
+
+[node name="Sprite2D" type="Sprite2D" parent="."]
+texture = ExtResource("1_wjdji")
+hframes = 4
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+shape = SubResource("CircleShape2D_4410i")
+
+[node name="VisibleOnScreenNotifier2D" type="VisibleOnScreenNotifier2D" parent="."]
+
+[connection signal="area_entered" from="." to="." method="_on_area_entered"]
+[connection signal="screen_exited" from="VisibleOnScreenNotifier2D" to="." method="_on_visible_on_screen_notifier_2d_screen_exited"]