bullet hell test

sprites/common/bullet/fireball.gd

@@ -1,9 +1,12 @@
 extends Area2D
 var velocity: Vector2 = Vector2()
-
+var direction
+var speed = 100
+var btype
 # Called when the node enters the scene tree for the first time.
 func _ready():
-	pass # Replace with function body.
+	add_to_group(btype)
+	#pass # Replace with function body.
 
 
 # Called every frame. 'delta' is the elapsed time since the previous frame.
@@ -11,18 +14,28 @@ func _process(delta):
 	pass
 	
 func _physics_process(delta):
-	position += velocity * delta
+	if direction == null:
+		position += velocity * delta
+	else:
+		position += speed * delta * direction
 
 
 func _on_body_entered(body):
+	if !body.is_in_group(btype):
 	#if body.is_in_group("players"):
 	#	Global.live = 2
 	#elif body.is_in_group("enemies"):
 	#	Global.live = 3
 	#elif body.is_in_group("boss"):
 	#	Global.live = 3
-	queue_free()
+		queue_free()
 
 
 func _on_screen_exited():
 	queue_free()
+
+
+func _on_area_entered(area):
+	if !area.is_in_group(btype):
+		queue_free()
+	#pass # Replace with function body.

sprites/common/bullet/fireball.tscn

@@ -18,4 +18,5 @@ shape = SubResource("RectangleShape2D_g125y")
 
 [node name="VisibleOnScreenEnabler2D" type="VisibleOnScreenEnabler2D" parent="."]
 
+[connection signal="area_entered" from="." to="." method="_on_area_entered"]
 [connection signal="body_entered" from="." to="." method="_on_body_entered"]