1 files changed, 50 insertions, 0 deletions

diff --git a/src/renderer/PointLights.h b/src/renderer/PointLights.h
new file mode 100644
index 00000000..827200b9
--- /dev/null
+++ b/src/renderer/PointLights.h
@@ -0,0 +1,50 @@
+#pragma once
+
+class CRegisteredPointLight
+{
+public:
+	CVector coors;
+	CVector dir;
+	float radius;
+	float red;
+	float green;
+	float blue;
+	int8 type;
+	int8 fogType;
+	bool castExtraShadows;
+};
+VALIDATE_SIZE(CRegisteredPointLight, 0x2C);
+
+class CPointLights
+{
+public:
+	static int16 NumLights;
+	static CRegisteredPointLight aLights[NUMPOINTLIGHTS];
+	static CVector aCachedMapReads[32];
+	static float aCachedMapReadResults[32];
+	static int32 NextCachedValue;
+
+	enum {
+		LIGHT_POINT,
+		LIGHT_DIRECTIONAL,
+		LIGHT_DARKEN,	// no effects at all
+		// these have only fog, otherwise no difference?
+		// only used by CEntity::ProcessLightsForEntity it seems
+		// and there used together with fog type
+		LIGHT_FOGONLY_ALWAYS,
+		LIGHT_FOGONLY,
+	};
+	enum {
+		FOG_NONE,
+		FOG_NORMAL,	// taken from Foggyness
+		FOG_ALWAYS
+	};
+
+	static void Init(void);
+	static void InitPerFrame(void);
+	static void AddLight(uint8 type, CVector coors, CVector dir, float radius, float red, float green, float blue, uint8 fogType, bool castExtraShadows);
+	static float GenerateLightsAffectingObject(Const CVector *objCoors);
+	static void RemoveLightsAffectingObject(void);
+	static void RenderFogEffect(void);
+	static bool ProcessVerticalLineUsingCache(CVector coors, float *groundZ);
+};