added everything

engine/lightingSystem/sgObjectShadows.h

@@ -0,0 +1,85 @@
+//-----------------------------------------------
+// Synapse Gaming - Lighting System
+// Copyright <20> Synapse Gaming 2003
+// Written by John Kabus
+//-----------------------------------------------
+#ifndef _SGOBJECTSHADOWS_H_
+#define _SGOBJECTSHADOWS_H_
+
+#include "game/shadow.h"
+#include "lightingSystem/sgHashMap.h"
+
+
+typedef hash_multimap<U32, Shadow *> sgShadowMultimap;
+
+
+class sgObjectShadows
+{
+private:
+	enum
+	{
+		sgosFirstEntryHash = 0
+	};
+
+	bool sgRegistered;
+	U32 sgLastRenderTime;
+
+	//bool sgEnable;
+	//bool sgCanMove;
+	//bool sgCanRTT;
+	//bool sgCanSelfShadow;
+	//U32 sgRequestedShadowSize;
+	//U32 sgFrameSkip;
+	//F32 sgMaxVisibleDistance;
+	//F32 sgProjectionDistance;
+	//F32 sgSphereAdjust;
+	sgShadowMultimap sgShadows;
+
+	// for non-multi-shadows...
+	LightInfo sgSingleShadowSource;
+
+	// returns an empty entry (use linkHigh to traverse the list)...
+	// generally it's a good idea to expect some entries to be empty...
+	sgShadowMultimap *sgGetFirstShadowEntry();
+	Shadow *sgFindShadow(SceneObject *parentobject,
+		LightInfo *light, TSShapeInstance *shapeinstance);
+	//void sgUpdateShadow(sgShadowProjector *shadow);
+	//void sgUpdateShadows();
+	void sgClearMap();
+	U32 sgLightToHash(LightInfo *light) {return U32(light);}
+	LightInfo *sgHashToLight(U32 hash) {return (LightInfo *)hash;}
+
+public:
+	static F32 sgCurrentFade;
+
+	sgObjectShadows();
+	~sgObjectShadows();
+	void sgRender(SceneObject *parentobject, TSShapeInstance *shapeinstance,
+		F32 dist, F32 fogamount, F32 genericshadowlevel,
+		F32 noshadowlevel, U32 shadownode, bool move, bool animate);
+	const Point3F sgGetShadowLightDirection(SceneObject *obj, Shadow *shadow) const;
+	void sgCleanupUnused(U32 time);
+	//void sgSetValues(bool enable, bool canmove, bool canrtt,
+	//	bool selfshadow, U32 shadowsize, U32 frameskip,
+	//	F32 maxvisibledist, F32 projectiondist, F32 adjust);
+};
+
+
+/**
+ * Someone needs to make sure the resource
+ * usage doesn't get out of hand...
+ */
+class sgObjectShadowMonitor
+{
+private:
+	// I should be a map!!!
+	static Vector<sgObjectShadows *> sgAllObjectShadows;
+
+public:
+	static void sgRegister(sgObjectShadows *shadows);
+	static void sgUnregister(sgObjectShadows *shadows);
+	static void sgCleanupUnused();
+};
+
+
+#endif//_SGOBJECTSHADOWS_H_