From 5795e8939bcd5e849c5e63e2c443bada03c93a20 Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Fri, 3 Apr 2026 14:17:38 +0100
Subject: Create mix-ins for handling asset and instance lights

---
 game/mixins/lights.h | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 game/mixins/lights.h

(limited to 'game/mixins/lights.h')

diff --git a/game/mixins/lights.h b/game/mixins/lights.h
new file mode 100644
index 0000000..c2207a5
--- /dev/null
+++ b/game/mixins/lights.h
@@ -0,0 +1,26 @@
+#pragma once
+
+#include "assetFactory/lights.h"
+#include "gfx/gl/instanceVertices.h"
+#include <flat_map>
+
+class AssetLights {
+protected:
+	bool persist(Persistence::PersistenceStore & store);
+	template<typename T> using LightVec = std::vector<typename T::Ptr>;
+
+	LightVec<SpotLight> spotLight;
+	LightVec<PointLight> pointLight;
+
+	friend class InstanceLights;
+};
+
+class InstanceLights {
+protected:
+	template<typename V> using LightInstanceMap = std::flat_map<size_t, typename InstanceVertices<V>::InstanceProxy>;
+	LightInstanceMap<SpotLightVertex> spotLightInstances;
+	LightInstanceMap<PointLightVertex> pointLightInstances;
+
+	void lightsEnable(AnyPtr<const AssetLights>, uint32_t);
+	void lightsDisable();
+};
-- 
cgit v1.3