homework

scene/code/spike.gd

@@ -0,0 +1,17 @@
+extends Area2D
+
+
+
+func _ready() -> void:
+	pass # Replace with function body.
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(_delta: float) -> void:
+	pass
+
+
+func _on_body_entered(body: Node2D) -> void:
+	if body.is_in_group("Player"):
+		if body.has_method("take_damage"):
+			body.take_damage(1)
+