From 2efdb5ebee1d58a92a8a23f446689ff45f76cd03 Mon Sep 17 00:00:00 2001
From: Stefano Pigozzi <me@steffo.eu>
Date: Mon, 2 Oct 2023 21:27:52 +0200
Subject: [PATCH] Don't crash if no place to spawn

---
 game/game.gd | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/game/game.gd b/game/game.gd
index 6800cf5..3211d6f 100644
--- a/game/game.gd
+++ b/game/game.gd
@@ -92,6 +92,9 @@ func _on_ghost_requested(scene: PackedScene, texture: Texture2D):
 
 func _on_ghost_materialize():
 	var instantiated = ghost.materialize()
+	if not instantiated:
+		print("[Game] The ghost can't materialize; the spawning is cancelled!")
+		return
 	var spawner = instantiated.find_child("Spawner")
 	if spawner != null:
 		spawner.target = self