From 9a3ab8a6ae24e6e70ed7d69587c44a6fabb0a558 Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Sat, 13 Jan 2024 10:14:26 +0000
Subject: Minor tidy up

---
 game/scenary/illuminator.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/game/scenary/illuminator.cpp b/game/scenary/illuminator.cpp
index 3de4e52..7d072f9 100644
--- a/game/scenary/illuminator.cpp
+++ b/game/scenary/illuminator.cpp
@@ -1,8 +1,7 @@
 #include "illuminator.h"
 #include "gfx/gl/sceneShader.h"
 #include "gfx/gl/vertexArrayObject.h"
-#include "gfx/models/texture.h"
-#include "location.h"
+#include "gfx/models/texture.h" // IWYU pragma: keep
 
 bool
 Illuminator::SpotLight::persist(Persistence::PersistenceStore & store)
@@ -28,6 +27,9 @@ Illuminator::persist(Persistence::PersistenceStore & store)
 void
 Illuminator::postLoad()
 {
+	if (spotLight.empty() && pointLight.empty()) {
+		throw std::logic_error {"Illuminator has no lights"};
+	}
 	texture = getTexture();
 	bodyMesh->configureVAO(instanceVAO)
 			.addAttribs<LocationVertex, &LocationVertex::first, &LocationVertex::second>(instances.bufferName(), 1);
-- 
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