Initial commit

src/rw/ClumpRead.cpp

@@ -0,0 +1,224 @@
+#include "common.h"
+
+
+struct rpGeometryList
+{
+	RpGeometry **geometries;
+	int32 numGeoms;
+};
+
+struct rpAtomicBinary
+{
+	RwInt32 frameIndex;
+	RwInt32 geomIndex;
+	RwInt32 flags;
+	RwInt32 unused;
+};
+
+static int32 numberGeometrys;
+static int32 streamPosition;
+static rpGeometryList gGeomList;
+static rwFrameList gFrameList;
+static RpClumpChunkInfo gClumpInfo;
+
+rpGeometryList*
+GeometryListStreamRead1(RwStream *stream, rpGeometryList *geomlist)
+{
+	int i;
+	RwUInt32 size, version;
+	RwInt32 numGeoms;
+
+	numberGeometrys = 0;
+	if(!RwStreamFindChunk(stream, rwID_STRUCT, &size, &version))
+		return nil;
+	assert(size == 4);
+	if(RwStreamRead(stream, &numGeoms, 4) != 4)
+		return nil;
+
+	numberGeometrys = numGeoms/2;
+	geomlist->numGeoms = numGeoms;
+	if(geomlist->numGeoms > 0){
+		geomlist->geometries = (RpGeometry**)RwMalloc(geomlist->numGeoms * sizeof(RpGeometry*));
+		if(geomlist->geometries == nil)
+			return nil;
+		memset(geomlist->geometries, 0, geomlist->numGeoms * sizeof(RpGeometry*));
+	}else
+		geomlist->geometries = nil;
+
+	for(i = 0; i < numberGeometrys; i++){
+		if(!RwStreamFindChunk(stream, rwID_GEOMETRY, nil, &version))
+			return nil;
+		geomlist->geometries[i] = RpGeometryStreamRead(stream);
+		if(geomlist->geometries[i] == nil)
+			return nil;
+	}
+
+	return geomlist;
+}
+
+rpGeometryList*
+GeometryListStreamRead2(RwStream *stream, rpGeometryList *geomlist)
+{
+	int i;
+	RwUInt32 version;
+
+	for(i = numberGeometrys; i < geomlist->numGeoms; i++){
+		if(!RwStreamFindChunk(stream, rwID_GEOMETRY, nil, &version))
+			return nil;
+		geomlist->geometries[i] = RpGeometryStreamRead(stream);
+		if(geomlist->geometries[i] == nil)
+			return nil;
+	}
+
+	return geomlist;
+}
+
+void
+GeometryListDeinitialize(rpGeometryList *geomlist)
+{
+	int i;
+
+	for(i = 0; i < geomlist->numGeoms; i++)
+		if(geomlist->geometries[i])
+			RpGeometryDestroy(geomlist->geometries[i]);
+
+	if(geomlist->numGeoms){
+		RwFree(geomlist->geometries);
+		geomlist->numGeoms = 0;
+	}
+}
+
+RpAtomic*
+ClumpAtomicStreamRead(RwStream *stream, rwFrameList *frmList, rpGeometryList *geomList)
+{
+	RwUInt32 size, version;
+	rpAtomicBinary a;
+	RpAtomic *atomic;
+
+	numberGeometrys = 0;
+	if(!RwStreamFindChunk(stream, rwID_STRUCT, &size, &version))
+		return nil;
+	assert(size <= sizeof(rpAtomicBinary));
+	if(RwStreamRead(stream, &a, size) != size)
+		return nil;
+
+	atomic = RpAtomicCreate();
+	if(atomic == nil)
+		return nil;
+
+	RpAtomicSetFlags(atomic, a.flags);
+
+	if(frmList->numFrames){
+		assert(a.frameIndex < frmList->numFrames);
+		RpAtomicSetFrame(atomic, frmList->frames[a.frameIndex]);
+	}
+
+	if(geomList->numGeoms){
+		assert(a.geomIndex < geomList->numGeoms);
+		RpAtomicSetGeometry(atomic, geomList->geometries[a.geomIndex], 0);
+	}else{
+		RpGeometry *geom;
+		if(!RwStreamFindChunk(stream, rwID_GEOMETRY, nil, &version)){
+			RpAtomicDestroy(atomic);
+			return nil;
+		}
+		geom = RpGeometryStreamRead(stream);
+		if(geom == nil){
+			RpAtomicDestroy(atomic);
+			return nil;
+		}
+		RpAtomicSetGeometry(atomic, geom, 0);
+		RpGeometryDestroy(geom);
+	}
+
+	return atomic;
+}
+
+bool
+RpClumpGtaStreamRead1(RwStream *stream)
+{
+	RwUInt32 size, version;
+
+	if(!RwStreamFindChunk(stream, rwID_STRUCT, &size, &version))
+		return false;
+	if(version >= 0x33000){
+		assert(size == 12);
+		if(RwStreamRead(stream, &gClumpInfo, 12) != 12)
+			return false;
+	}else{
+		assert(size == 4);
+		if(RwStreamRead(stream, &gClumpInfo, 4) != 4)
+			return false;
+	}
+
+	if(!RwStreamFindChunk(stream, rwID_FRAMELIST, nil, &version))
+		return false;
+	if(rwFrameListStreamRead(stream, &gFrameList) == nil)
+		return false;
+
+	if(!RwStreamFindChunk(stream, rwID_GEOMETRYLIST, nil, &version)){
+		rwFrameListDeinitialize(&gFrameList);
+		return false;
+	}
+	if(GeometryListStreamRead1(stream, &gGeomList) == nil){
+		rwFrameListDeinitialize(&gFrameList);
+		return false;
+	}
+	streamPosition = STREAMPOS(stream);
+	return true;
+}
+
+RpClump*
+RpClumpGtaStreamRead2(RwStream *stream)
+{
+	int i;
+	RwUInt32 version;
+	RpAtomic *atomic;
+	RpClump *clump;
+
+	clump = RpClumpCreate();
+	if(clump == nil)
+		return nil;
+
+	RwStreamSkip(stream, streamPosition - STREAMPOS(stream));
+
+	if(GeometryListStreamRead2(stream, &gGeomList) == nil){
+		GeometryListDeinitialize(&gGeomList);
+		rwFrameListDeinitialize(&gFrameList);
+		RpClumpDestroy(clump);
+		return nil;
+	}
+
+	RpClumpSetFrame(clump, gFrameList.frames[0]);
+
+	for(i = 0; i < gClumpInfo.numAtomics; i++){
+		if(!RwStreamFindChunk(stream, rwID_ATOMIC, nil, &version)){
+			GeometryListDeinitialize(&gGeomList);
+			rwFrameListDeinitialize(&gFrameList);
+			RpClumpDestroy(clump);
+			return nil;
+		}
+
+		atomic = ClumpAtomicStreamRead(stream, &gFrameList, &gGeomList);
+		if(atomic == nil){
+			GeometryListDeinitialize(&gGeomList);
+			rwFrameListDeinitialize(&gFrameList);
+			RpClumpDestroy(clump);
+			return nil;
+		}
+
+		RpClumpAddAtomic(clump, atomic);
+	}
+
+	GeometryListDeinitialize(&gGeomList);
+	rwFrameListDeinitialize(&gFrameList);
+	return clump;
+}
+
+void
+RpClumpGtaCancelStream(void)
+{
+	GeometryListDeinitialize(&gGeomList);
+	rwFrameListDeinitialize(&gFrameList);
+	gFrameList.numFrames = 0;
+}

src/rw/Lights.cpp

@@ -0,0 +1,355 @@
+#include "common.h"
+#include <rwcore.h>
+#include <rpworld.h>
+
+#include "Lights.h"
+#include "Timer.h"
+#include "Timecycle.h"
+#include "Coronas.h"
+#include "Weather.h"
+#include "ZoneCull.h"
+#include "Frontend.h"
+
+RpLight *pAmbient;
+RpLight *pDirect;
+RpLight *pExtraDirectionals[4] = { nil };
+int LightStrengths[4];
+int NumExtraDirLightsInWorld;
+
+RwRGBAReal AmbientLightColourForFrame;
+RwRGBAReal AmbientLightColourForFrame_PedsCarsAndObjects;
+RwRGBAReal DirectionalLightColourForFrame;
+
+RwRGBAReal AmbientLightColour;
+RwRGBAReal DirectionalLightColour;
+
+void
+SetLightsWithTimeOfDayColour(RpWorld *)
+{
+	CVector vec1, vec2, vecsun;
+	RwMatrix mat;
+
+	if(pAmbient){
+		AmbientLightColourForFrame.red = CTimeCycle::GetAmbientRed() * CCoronas::LightsMult;
+		AmbientLightColourForFrame.green = CTimeCycle::GetAmbientGreen() * CCoronas::LightsMult;
+		AmbientLightColourForFrame.blue = CTimeCycle::GetAmbientBlue() * CCoronas::LightsMult;
+		if(CWeather::LightningFlash && !CCullZones::CamNoRain()){
+			AmbientLightColourForFrame.red = 1.0f;
+			AmbientLightColourForFrame.green = 1.0f;
+			AmbientLightColourForFrame.blue = 1.0f;
+		}
+		AmbientLightColourForFrame_PedsCarsAndObjects.red = Min(1.0f, AmbientLightColourForFrame.red*1.3f);
+		AmbientLightColourForFrame_PedsCarsAndObjects.green = Min(1.0f, AmbientLightColourForFrame.green*1.3f);
+		AmbientLightColourForFrame_PedsCarsAndObjects.blue = Min(1.0f, AmbientLightColourForFrame.blue*1.3f);
+		RpLightSetColor(pAmbient, &AmbientLightColourForFrame);
+	}
+
+	if(pDirect){
+		DirectionalLightColourForFrame.red = CTimeCycle::GetDirectionalRed() * CCoronas::LightsMult;
+		DirectionalLightColourForFrame.green = CTimeCycle::GetDirectionalGreen() * CCoronas::LightsMult;
+		DirectionalLightColourForFrame.blue = CTimeCycle::GetDirectionalBlue() * CCoronas::LightsMult;
+		RpLightSetColor(pDirect, &DirectionalLightColourForFrame);
+
+		vecsun = CTimeCycle::m_VectorToSun[CTimeCycle::m_CurrentStoredValue];
+		vec1 = CVector(0.0f, 0.0f, 1.0f);
+		vec2 = CrossProduct(vec1, vecsun);
+		vec2.Normalise();
+		vec1 = CrossProduct(vec2, vecsun);
+		mat.at.x = -vecsun.x;
+		mat.at.y = -vecsun.y;
+		mat.at.z = -vecsun.z;
+		mat.right.x = vec1.x;
+		mat.right.y = vec1.y;
+		mat.right.z = vec1.z;
+		mat.up.x = vec2.x;
+		mat.up.y = vec2.y;
+		mat.up.z = vec2.z;
+		RwFrameTransform(RpLightGetFrame(pDirect), &mat, rwCOMBINEREPLACE);
+	}
+
+	if(CMenuManager::m_PrefsBrightness > 256){
+		float f1 = 2.0f * (CMenuManager::m_PrefsBrightness/256.0f - 1.0f) * 0.6f + 1.0f;
+		float f2 = 3.0f * (CMenuManager::m_PrefsBrightness/256.0f - 1.0f) * 0.6f + 1.0f;
+
+		AmbientLightColourForFrame.red = Min(1.0f, AmbientLightColourForFrame.red * f2);
+		AmbientLightColourForFrame.green = Min(1.0f, AmbientLightColourForFrame.green * f2);
+		AmbientLightColourForFrame.blue = Min(1.0f, AmbientLightColourForFrame.blue * f2);
+		AmbientLightColourForFrame_PedsCarsAndObjects.red = Min(1.0f, AmbientLightColourForFrame_PedsCarsAndObjects.red * f1);
+		AmbientLightColourForFrame_PedsCarsAndObjects.green = Min(1.0f, AmbientLightColourForFrame_PedsCarsAndObjects.green * f1);
+		AmbientLightColourForFrame_PedsCarsAndObjects.blue = Min(1.0f, AmbientLightColourForFrame_PedsCarsAndObjects.blue * f1);
+#ifdef FIX_BUGS
+		DirectionalLightColourForFrame.red = Min(1.0f, DirectionalLightColourForFrame.red * f1);
+		DirectionalLightColourForFrame.green = Min(1.0f, DirectionalLightColourForFrame.green * f1);
+		DirectionalLightColourForFrame.blue = Min(1.0f, DirectionalLightColourForFrame.blue * f1);
+#else
+		DirectionalLightColourForFrame.red = Min(1.0f, AmbientLightColourForFrame.red * f1);
+		DirectionalLightColourForFrame.green = Min(1.0f, AmbientLightColourForFrame.green * f1);
+		DirectionalLightColourForFrame.blue = Min(1.0f, AmbientLightColourForFrame.blue * f1);
+#endif
+	}
+}
+
+RpWorld*
+LightsCreate(RpWorld *world)
+{
+	int i;
+	RwRGBAReal color;
+	RwFrame *frame;
+
+	if(world == nil)
+		return nil;
+
+	pAmbient = RpLightCreate(rpLIGHTAMBIENT);
+	RpLightSetFlags(pAmbient, rpLIGHTLIGHTATOMICS);
+	color.red = 0.25f;
+	color.green = 0.25f;
+	color.blue = 0.2f;
+	RpLightSetColor(pAmbient, &color);
+
+	pDirect = RpLightCreate(rpLIGHTDIRECTIONAL);
+	RpLightSetFlags(pDirect, rpLIGHTLIGHTATOMICS);
+	color.red = 1.0f;
+	color.green = 0.85f;
+	color.blue = 0.45f;
+	RpLightSetColor(pDirect, &color);
+	RpLightSetRadius(pDirect, 2.0f);
+	frame = RwFrameCreate();
+	RpLightSetFrame(pDirect, frame);
+	RwV3d axis = { 1.0f, 1.0f, 0.0f };
+	RwFrameRotate(frame, &axis, 160.0f, rwCOMBINEPRECONCAT);
+
+	RpWorldAddLight(world, pAmbient);
+	RpWorldAddLight(world, pDirect);
+
+	for(i = 0; i < NUMEXTRADIRECTIONALS; i++){
+		pExtraDirectionals[i] = RpLightCreate(rpLIGHTDIRECTIONAL);
+		RpLightSetFlags(pExtraDirectionals[i], 0);
+		color.red = 1.0f;
+		color.green = 0.5f;
+		color.blue = 0.0f;
+		RpLightSetColor(pExtraDirectionals[i], &color);
+		RpLightSetRadius(pExtraDirectionals[i], 2.0f);
+		frame = RwFrameCreate();
+		RpLightSetFrame(pExtraDirectionals[i], frame);
+		RpWorldAddLight(world, pExtraDirectionals[i]);
+	}
+
+	return world;
+}
+
+void
+LightsDestroy(RpWorld *world)
+{
+	int i;
+
+	if(world == nil)
+		return;
+
+	if(pAmbient){
+		RpWorldRemoveLight(world, pAmbient);
+		RpLightDestroy(pAmbient);
+		pAmbient = nil;
+	}
+
+	if(pDirect){
+		RpWorldRemoveLight(world, pDirect);
+		RwFrameDestroy(RpLightGetFrame(pDirect));
+		RpLightDestroy(pDirect);
+		pDirect = nil;
+	}
+
+	for(i = 0; i < NUMEXTRADIRECTIONALS; i++)
+		if(pExtraDirectionals[i]){
+			RpWorldRemoveLight(world, pExtraDirectionals[i]);
+			RwFrameDestroy(RpLightGetFrame(pExtraDirectionals[i]));
+			RpLightDestroy(pExtraDirectionals[i]);
+			pExtraDirectionals[i] = nil;
+		}
+}
+
+void
+WorldReplaceNormalLightsWithScorched(RpWorld *world, float l)
+{
+	RwRGBAReal color;
+	color.red = l;
+	color.green = l;
+	color.blue = l;
+	RpLightSetColor(pAmbient, &color);
+	RpLightSetFlags(pDirect, 0);
+}
+
+void
+WorldReplaceScorchedLightsWithNormal(RpWorld *world)
+{
+	RpLightSetColor(pAmbient, &AmbientLightColourForFrame);
+	RpLightSetFlags(pDirect, rpLIGHTLIGHTATOMICS);
+}
+
+void
+AddAnExtraDirectionalLight(RpWorld *world, float dirx, float diry, float dirz, float red, float green, float blue)
+{
+	float strength;
+	int weakest;
+	int i, n;
+	RwRGBAReal color;
+	RwV3d *dir;
+
+	strength = Max(Max(red, green), blue);
+	n = -1;
+	if(NumExtraDirLightsInWorld < NUMEXTRADIRECTIONALS)
+		n = NumExtraDirLightsInWorld;
+	else{
+		weakest = strength;
+		for(i = 0; i < NUMEXTRADIRECTIONALS; i++)
+			if(LightStrengths[i] < weakest){
+				weakest = LightStrengths[i];
+				n = i;
+			}
+	}
+
+	if(n < 0)
+		return;
+
+	color.red = red;
+	color.green = green;
+	color.blue = blue;
+	RpLightSetColor(pExtraDirectionals[n], &color);
+	dir = RwMatrixGetAt(RwFrameGetMatrix(RpLightGetFrame(pExtraDirectionals[n])));
+	dir->x = -dirx;
+	dir->y = -diry;
+	dir->z = -dirz;
+	RwMatrixUpdate(RwFrameGetMatrix(RpLightGetFrame(pExtraDirectionals[n])));
+	RwFrameUpdateObjects(RpLightGetFrame(pExtraDirectionals[n]));
+	RpLightSetFlags(pExtraDirectionals[n], rpLIGHTLIGHTATOMICS);
+	LightStrengths[n] = strength;
+	NumExtraDirLightsInWorld = Min(NumExtraDirLightsInWorld+1, NUMEXTRADIRECTIONALS);
+}
+
+void
+RemoveExtraDirectionalLights(RpWorld *world)
+{
+	int i;
+	for(i = 0; i < NumExtraDirLightsInWorld; i++)
+		RpLightSetFlags(pExtraDirectionals[i], 0);
+	NumExtraDirLightsInWorld = 0;
+}
+
+void
+SetAmbientAndDirectionalColours(float f)
+{
+	AmbientLightColour.red = AmbientLightColourForFrame.red * f;
+	AmbientLightColour.green = AmbientLightColourForFrame.green * f;
+	AmbientLightColour.blue = AmbientLightColourForFrame.blue * f;
+
+	DirectionalLightColour.red = DirectionalLightColourForFrame.red * f;
+	DirectionalLightColour.green = DirectionalLightColourForFrame.green * f;
+	DirectionalLightColour.blue = DirectionalLightColourForFrame.blue * f;
+
+	RpLightSetColor(pAmbient, &AmbientLightColour);
+	RpLightSetColor(pDirect, &DirectionalLightColour);
+}
+
+// unused
+void
+SetFlashyColours(float f)
+{
+	if(CTimer::GetTimeInMilliseconds() & 0x100){
+		AmbientLightColour.red = 1.0f;
+		AmbientLightColour.green = 1.0f;
+		AmbientLightColour.blue = 1.0f;
+
+		DirectionalLightColour.red = DirectionalLightColourForFrame.red;
+		DirectionalLightColour.green = DirectionalLightColourForFrame.green;
+		DirectionalLightColour.blue = DirectionalLightColourForFrame.blue;
+
+		RpLightSetColor(pAmbient, &AmbientLightColour);
+		RpLightSetColor(pDirect, &DirectionalLightColour);
+	}else{
+		SetAmbientAndDirectionalColours(f * 0.75f);
+	}
+}
+
+// unused
+void
+SetFlashyColours_Mild(float f)
+{
+	if(CTimer::GetTimeInMilliseconds() & 0x100){
+		AmbientLightColour.red = 0.65f;
+		AmbientLightColour.green = 0.65f;
+		AmbientLightColour.blue = 0.65f;
+
+		DirectionalLightColour.red = DirectionalLightColourForFrame.red;
+		DirectionalLightColour.green = DirectionalLightColourForFrame.green;
+		DirectionalLightColour.blue = DirectionalLightColourForFrame.blue;
+
+		RpLightSetColor(pAmbient, &AmbientLightColour);
+		RpLightSetColor(pDirect, &DirectionalLightColour);
+	}else{
+		SetAmbientAndDirectionalColours(f * 0.9f);
+	}
+}
+
+void
+SetBrightMarkerColours(float f)
+{
+	AmbientLightColour.red = 0.6f;
+	AmbientLightColour.green = 0.6f;
+	AmbientLightColour.blue = 0.6f;
+
+	DirectionalLightColour.red = (1.0f - DirectionalLightColourForFrame.red) * 0.4f + DirectionalLightColourForFrame.red;
+	DirectionalLightColour.green = (1.0f - DirectionalLightColourForFrame.green) * 0.4f + DirectionalLightColourForFrame.green;
+	DirectionalLightColour.blue = (1.0f - DirectionalLightColourForFrame.blue) * 0.4f + DirectionalLightColourForFrame.blue;
+
+	RpLightSetColor(pAmbient, &AmbientLightColour);
+	RpLightSetColor(pDirect, &DirectionalLightColour);
+}
+
+void
+ReSetAmbientAndDirectionalColours(void)
+{
+	RpLightSetColor(pAmbient, &AmbientLightColourForFrame);
+	RpLightSetColor(pDirect, &DirectionalLightColourForFrame);
+}
+
+void
+DeActivateDirectional(void)
+{
+	RpLightSetFlags(pDirect, 0);
+}
+
+void
+ActivateDirectional(void)
+{
+	RpLightSetFlags(pDirect, rpLIGHTLIGHTATOMICS);
+}
+
+void
+SetAmbientColours(void)
+{
+	RpLightSetColor(pAmbient, &AmbientLightColourForFrame);
+}
+
+void
+SetAmbientColoursForPedsCarsAndObjects(void)
+{
+	RpLightSetColor(pAmbient, &AmbientLightColourForFrame_PedsCarsAndObjects);
+}
+
+uint8 IndicateR[] = { 0, 255, 0, 0, 255, 255, 0 };
+uint8 IndicateG[] = { 0, 0, 255, 0, 255, 0, 255 };
+uint8 IndicateB[] = { 0, 0, 0, 255, 0, 255, 255 };
+
+void
+SetAmbientColoursToIndicateRoadGroup(int i)
+{
+	AmbientLightColour.red   = IndicateR[i%7]/255.0f;
+	AmbientLightColour.green = IndicateG[i%7]/255.0f;
+	AmbientLightColour.blue  = IndicateB[i%7]/255.0f;
+	RpLightSetColor(pAmbient, &AmbientLightColour);
+}
+
+void
+SetAmbientColours(RwRGBAReal *color)
+{
+	RpLightSetColor(pAmbient, color);
+}

src/rw/Lights.h

@@ -0,0 +1,26 @@
+#pragma once
+
+extern RpLight *pAmbient;
+extern RpLight *pDirect;
+extern RpLight *pExtraDirectionals[4];
+extern int LightStrengths[4];
+extern int NumExtraDirLightsInWorld;
+
+void SetLightsWithTimeOfDayColour(RpWorld *);
+RpWorld *LightsCreate(RpWorld *world);
+void LightsDestroy(RpWorld *world);
+void WorldReplaceNormalLightsWithScorched(RpWorld *world, float l);
+void WorldReplaceScorchedLightsWithNormal(RpWorld *world);
+void AddAnExtraDirectionalLight(RpWorld *world, float dirx, float diry, float dirz, float red, float green, float blue);
+void RemoveExtraDirectionalLights(RpWorld *world);
+void SetAmbientAndDirectionalColours(float f);
+void SetFlashyColours(float f);
+void SetFlashyColours_Mild(float f);
+void SetBrightMarkerColours(float f);
+void ReSetAmbientAndDirectionalColours(void);
+void DeActivateDirectional(void);
+void ActivateDirectional(void);
+void SetAmbientColours(void);
+void SetAmbientColoursForPedsCarsAndObjects(void);
+void SetAmbientColoursToIndicateRoadGroup(int i);
+void SetAmbientColours(RwRGBAReal *color);

src/rw/MemoryHeap.cpp

@@ -0,0 +1,497 @@
+#include "common.h"
+#include "main.h"
+#include "FileMgr.h"
+#include "Timer.h"
+#include "ModelInfo.h"
+#include "Streaming.h"
+#include "FileLoader.h"
+#include "MemoryHeap.h"
+
+#ifdef USE_CUSTOM_ALLOCATOR
+
+//#define MEMORYHEAP_ASSERT(cond) { if (!(cond)) { printf("ASSERT File:%s Line:%d\n", __FILE__, __LINE__); exit(1); } }
+//#define MEMORYHEAP_ASSERT_MESSAGE(cond, message) { if (!(cond)) { printf("ASSERT File:%s Line:%d:\n\t%s\n", __FILE__, __LINE__, message); exit(1); } }
+
+#define MEMORYHEAP_ASSERT(cond) assert(cond)
+#define MEMORYHEAP_ASSERT_MESSAGE(cond, message) assert(cond)
+
+// registered pointers that we keep track of
+void **gPtrList[4000];
+int32 numPtrs;
+int32 gPosnInList;
+// indices into the ptr list in here are free
+CStack<int32, 4000> m_ptrListIndexStack;
+// how much memory we've moved
+uint32 memMoved;
+
+CMemoryHeap gMainHeap;
+
+void
+CMemoryHeap::Init(uint32 total)
+{
+	MEMORYHEAP_ASSERT((total != 0xF) != 0);
+
+	m_totalMemUsed = 0;
+	m_memUsed = nil;
+	m_currentMemID = MEMID_FREE;
+	m_blocksUsed = nil;
+	m_totalBlocksUsed = 0;
+	m_unkMemId = -1;
+
+	uint8 *mem = (uint8*)malloc(total);
+	assert(((uintptr)mem & 0xF) == 0);
+	m_start = (HeapBlockDesc*)mem;
+	m_end = (HeapBlockDesc*)(mem + total - sizeof(HeapBlockDesc));
+	m_start->m_memId = MEMID_FREE;
+	m_start->m_size = total - 2*sizeof(HeapBlockDesc);
+	m_end->m_memId = MEMID_GAME;
+	m_end->m_size = 0;
+
+	m_freeList.m_last.m_size = INT_MAX;
+	m_freeList.Init();
+	m_freeList.Insert(m_start);
+
+	// TODO: figure out what these are and use sizeof
+	m_fixedSize[0].Init(0x10);
+	m_fixedSize[1].Init(0x20);
+	m_fixedSize[2].Init(0xE0);
+	m_fixedSize[3].Init(0x60);
+	m_fixedSize[4].Init(0x1C0);
+	m_fixedSize[5].Init(0x50);
+
+	m_currentMemID = MEMID_FREE;	// disable registration
+	m_memUsed = (uint32*)Malloc(NUM_MEMIDS * sizeof(uint32));
+	m_blocksUsed = (uint32*)Malloc(NUM_MEMIDS * sizeof(uint32));
+	RegisterMalloc(GetDescFromHeapPointer(m_memUsed));
+	RegisterMalloc(GetDescFromHeapPointer(m_blocksUsed));
+
+	m_currentMemID = MEMID_GAME;
+	for(int i = 0; i < NUM_MEMIDS; i++){
+		m_memUsed[i] = 0;
+		m_blocksUsed[i] = 0;
+	}
+}
+
+void
+CMemoryHeap::RegisterMalloc(HeapBlockDesc *block)
+{
+	block->m_memId = m_currentMemID;
+	if(m_currentMemID == MEMID_FREE)
+		return;
+	m_totalMemUsed += block->m_size + sizeof(HeapBlockDesc);
+	m_memUsed[m_currentMemID] += block->m_size + sizeof(HeapBlockDesc);
+	m_blocksUsed[m_currentMemID]++;
+	m_totalBlocksUsed++;
+}
+
+void
+CMemoryHeap::RegisterFree(HeapBlockDesc *block)
+{
+	if(block->m_memId == MEMID_FREE)
+		return;
+	m_totalMemUsed -= block->m_size + sizeof(HeapBlockDesc);
+	m_memUsed[block->m_memId] -= block->m_size + sizeof(HeapBlockDesc);
+	m_blocksUsed[block->m_memId]--;
+	m_totalBlocksUsed--;
+}
+
+void*
+CMemoryHeap::Malloc(uint32 size)
+{
+	static int recursion = 0;
+
+	// weird way to round up
+	if((size & 0xF) != 0)
+		size = (size&~0xF) + 0x10;
+
+	recursion++;
+
+	// See if we can allocate from one of the fixed-size lists
+	for(int i = 0; i < NUM_FIXED_MEMBLOCKS; i++){
+		CommonSize *list = &m_fixedSize[i];
+		if(m_fixedSize[i].m_size == size){
+			HeapBlockDesc *block = list->Malloc();
+			if(block){
+				RegisterMalloc(block);
+				recursion--;
+				return block->GetDataPointer();
+			}
+			break;
+		}
+	}
+
+	// now try the normal free list
+	HeapBlockDesc *next;
+	for(HeapBlockDesc *block = m_freeList.m_first.m_next;
+	    block != &m_freeList.m_last;
+	    block = next){
+		MEMORYHEAP_ASSERT(block->m_memId == MEMID_FREE);
+		MEMORYHEAP_ASSERT_MESSAGE(block >= m_start && block <= m_end, "Block outside of memory");
+
+		// make sure block has maximum size
+		uint32 initialsize = block->m_size;
+		uint32 blocksize = CombineFreeBlocks(block);
+#ifdef FIX_BUGS
+		// has to be done here because block can be moved
+		next = block->m_next;
+#endif
+		if(initialsize != blocksize){
+			block->RemoveHeapFreeBlock();
+			HeapBlockDesc *pos = block->m_prev->FindSmallestFreeBlock(block->m_size);
+			block->InsertHeapFreeBlock(pos->m_prev);
+		}
+		if(block->m_size >= size){
+			// got space to allocate from!
+			block->RemoveHeapFreeBlock();
+			FillInBlockData(block, block->GetNextConsecutive(), size);
+			recursion--;
+			return block->GetDataPointer();
+		}
+#ifndef FIX_BUGS
+		next = block->m_next;
+#endif
+	}
+
+	// oh no, we're losing, try to free some stuff
+	static bool removeCollision = false;
+	static bool removeIslands = false;
+	static bool removeBigBuildings = false;
+	size_t initialMemoryUsed = CStreaming::ms_memoryUsed;
+	CStreaming::MakeSpaceFor(0xCFE800 - CStreaming::ms_memoryUsed);
+	if (recursion > 10)
+		CGame::TidyUpMemory(true, false);
+	else if (recursion > 6)
+		CGame::TidyUpMemory(false, true);
+	if (initialMemoryUsed == CStreaming::ms_memoryUsed && recursion > 11) {
+		if (!removeCollision && !CGame::playingIntro) {
+			CModelInfo::RemoveColModelsFromOtherLevels(LEVEL_GENERIC);
+			removeCollision = true;
+		}
+		else if (!removeIslands && !CGame::playingIntro) {
+			CStreaming::RemoveIslandsNotUsed(LEVEL_INDUSTRIAL);
+			CStreaming::RemoveIslandsNotUsed(LEVEL_COMMERCIAL);
+			CStreaming::RemoveIslandsNotUsed(LEVEL_SUBURBAN);
+			removeIslands = true;
+		}
+		else if (!removeBigBuildings) {
+			CStreaming::RemoveBigBuildings(LEVEL_INDUSTRIAL);
+			CStreaming::RemoveBigBuildings(LEVEL_COMMERCIAL);
+			CStreaming::RemoveBigBuildings(LEVEL_SUBURBAN);
+		}
+		else {
+			LoadingScreen("NO MORE MEMORY", nil, nil);
+			LoadingScreen("NO MORE MEMORY", nil, nil);
+		}
+		CGame::TidyUpMemory(true, false);
+	}
+	void *mem = Malloc(size);
+	if (removeCollision) {
+		CTimer::Stop();
+		// TODO: different on PS2
+		CFileLoader::LoadCollisionFromDatFile(CCollision::ms_collisionInMemory);
+		removeCollision = false;
+		CTimer::Update();
+	}
+	if (removeBigBuildings || removeIslands) {
+		CTimer::Stop();
+		if (!CGame::playingIntro)
+			CStreaming::RequestBigBuildings(CGame::currLevel);
+		CStreaming::LoadAllRequestedModels(true);
+		removeBigBuildings = false;
+		removeIslands = false;
+		CTimer::Update();
+	}
+	recursion--;
+	return mem;
+}
+
+void*
+CMemoryHeap::Realloc(void *ptr, uint32 size)
+{
+	if(ptr == nil)
+		return Malloc(size);
+
+	// weird way to round up
+	if((size & 0xF) != 0)
+		size = (size&~0xF) + 0x10;
+
+	HeapBlockDesc *block = GetDescFromHeapPointer(ptr);
+
+#ifdef FIX_BUGS
+	// better handling of size < block->m_size
+	if(size == 0){
+		Free(ptr);
+		return nil;
+	}
+	if(block->m_size >= size){
+		// shrink allocated block
+		RegisterFree(block);
+		PushMemId(block->m_memId);
+		FillInBlockData(block, block->GetNextConsecutive(), size);
+		PopMemId();
+		return ptr;
+	}
+#else
+	// not growing. just returning here is a bit cheap though
+	if(block->m_size >= size)
+		return ptr;
+#endif
+
+	// have to grow allocated block
+	HeapBlockDesc *next = block->GetNextConsecutive();
+	MEMORYHEAP_ASSERT_MESSAGE(next >= m_start && next <= m_end, "Block outside of memory");
+	if(next->m_memId == MEMID_FREE){
+		// try to grow the current block
+		// make sure the next free block has maximum size
+		uint32 freespace = CombineFreeBlocks(next);
+		HeapBlockDesc *end = next->GetNextConsecutive();
+		MEMORYHEAP_ASSERT_MESSAGE(end >= m_start && end <= m_end, "Block outside of memory");
+		// why the sizeof here?
+		if(block->m_size + next->m_size + sizeof(HeapBlockDesc) >= size){
+			// enough space to grow
+			next->RemoveHeapFreeBlock();
+			RegisterFree(block);
+			PushMemId(block->m_memId);
+			FillInBlockData(block, next->GetNextConsecutive(), size);
+			PopMemId();
+			return ptr;
+		}
+	}
+
+	// can't grow the existing block, have to get a new one and copy
+	PushMemId(block->m_memId);
+	void *dst = Malloc(size);
+	PopMemId();
+	memcpy(dst, ptr, block->m_size);
+	Free(ptr);
+	return dst;
+}
+
+void
+CMemoryHeap::Free(void *ptr)
+{
+	HeapBlockDesc *block = GetDescFromHeapPointer(ptr);
+	MEMORYHEAP_ASSERT_MESSAGE(block->m_memId != MEMID_FREE, "MemoryHeap corrupt");
+	MEMORYHEAP_ASSERT(m_unkMemId == -1 || m_unkMemId == block->m_memId);
+
+	RegisterFree(block);
+	block->m_memId = MEMID_FREE;
+	CombineFreeBlocks(block);
+	FreeBlock(block);
+	if(block->m_ptrListIndex != -1){
+		int32 idx = block->m_ptrListIndex;
+		gPtrList[idx] = nil;
+		m_ptrListIndexStack.push(idx);
+	}
+	block->m_ptrListIndex = -1;
+}
+
+// allocate 'size' bytes from 'block'
+void
+CMemoryHeap::FillInBlockData(HeapBlockDesc *block, HeapBlockDesc *end, uint32 size)
+{
+	block->m_size = size;
+	block->m_ptrListIndex = -1;
+	HeapBlockDesc *remainder = block->GetNextConsecutive();
+	MEMORYHEAP_ASSERT(remainder <= end);
+
+	if(remainder < end-1){
+		RegisterMalloc(block);
+
+		// can fit another block in the remaining space
+		remainder->m_size = GetSizeBetweenBlocks(remainder, end);
+		remainder->m_memId = MEMID_FREE;
+		MEMORYHEAP_ASSERT(remainder->m_size != 0);
+		FreeBlock(remainder);
+	}else{
+		// fully allocate this one
+		if(remainder < end)
+			// no gaps allowed
+			block->m_size = GetSizeBetweenBlocks(block, end);
+		RegisterMalloc(block);
+	}
+}
+
+// Make sure free block has no other free blocks after it
+uint32
+CMemoryHeap::CombineFreeBlocks(HeapBlockDesc *block)
+{
+	HeapBlockDesc *next = block->GetNextConsecutive();
+	if(next->m_memId != MEMID_FREE)
+		return block->m_size;
+	// get rid of free blocks after this one and adjust size
+	for(; next->m_memId == MEMID_FREE; next = next->GetNextConsecutive())
+		next->RemoveHeapFreeBlock();
+	block->m_size = GetSizeBetweenBlocks(block, next);
+	return block->m_size;
+}
+
+// Try to move all registered memory blocks into more optimal location
+void
+CMemoryHeap::TidyHeap(void)
+{
+	for(int i = 0; i < numPtrs; i++){
+		if(gPtrList[i] == nil || *gPtrList[i] == nil)
+			continue;
+		HeapBlockDesc *newblock = WhereShouldMemoryMove(*gPtrList[i]);
+		if(newblock)
+			*gPtrList[i] = MoveHeapBlock(newblock, GetDescFromHeapPointer(*gPtrList[i]));
+	}
+}
+
+// 
+void
+CMemoryHeap::RegisterMemPointer(void *ptr)
+{
+	HeapBlockDesc *block = GetDescFromHeapPointer(*(void**)ptr);
+
+	if(block->m_ptrListIndex != -1)
+		return;		// already registered
+
+	int index;
+	if(m_ptrListIndexStack.sp > 0){
+		// re-use a previously free'd index
+		index = m_ptrListIndexStack.pop();
+	}else{
+		// have to find a new index
+		index = gPosnInList;
+
+		void **pp = gPtrList[index];
+		// we're replacing an old pointer here??
+		if(pp && *pp && *pp != (void*)0xDDDDDDDD)
+			GetDescFromHeapPointer(*pp)->m_ptrListIndex = -1;
+
+		gPosnInList++;
+		if(gPosnInList == 4000)
+			gPosnInList = 0;
+		if(numPtrs < 4000)
+			numPtrs++;
+	}
+	gPtrList[index] = (void**)ptr;
+	block->m_ptrListIndex = index;
+}
+
+void*
+CMemoryHeap::MoveMemory(void *ptr)
+{
+	HeapBlockDesc *newblock = WhereShouldMemoryMove(ptr);
+	if(newblock)
+		return MoveHeapBlock(newblock, GetDescFromHeapPointer(ptr));
+	else
+		return ptr;
+}
+
+HeapBlockDesc*
+CMemoryHeap::WhereShouldMemoryMove(void *ptr)
+{
+	HeapBlockDesc *block = GetDescFromHeapPointer(ptr);
+	MEMORYHEAP_ASSERT(block->m_memId != MEMID_FREE);
+
+	HeapBlockDesc *next = block->GetNextConsecutive();
+	if(next->m_memId != MEMID_FREE)
+		return nil;
+
+	// we want to move the block into another block
+	// such that the free space between this and the next block can be minimized
+	HeapBlockDesc *newblock = m_freeList.m_first.FindSmallestFreeBlock(block->m_size);
+	// size of free space wouldn't decrease, so return
+	if(newblock->m_size >= block->m_size + next->m_size)
+		return nil;
+	// size of free space wouldn't decrease enough
+	if(newblock->m_size >= 16 + 1.125f*block->m_size)	// what are 16 and 1.125 here? sizeof(HeapBlockDesc)?
+		return nil;
+	return newblock;
+}
+
+void*
+CMemoryHeap::MoveHeapBlock(HeapBlockDesc *dst, HeapBlockDesc *src)
+{
+	PushMemId(src->m_memId);
+	dst->RemoveHeapFreeBlock();
+	FillInBlockData(dst, dst->GetNextConsecutive(), src->m_size);
+	PopMemId();
+	memcpy(dst->GetDataPointer(), src->GetDataPointer(), src->m_size);
+	memMoved += src->m_size;
+	dst->m_ptrListIndex = src->m_ptrListIndex;
+	src->m_ptrListIndex = -1;
+	Free(src->GetDataPointer());
+	return dst->GetDataPointer();
+}
+
+uint32
+CMemoryHeap::GetMemoryUsed(int32 id)
+{
+	return m_memUsed[id];
+}
+
+uint32
+CMemoryHeap::GetBlocksUsed(int32 id)
+{
+	return m_blocksUsed[id];
+}
+
+void
+CMemoryHeap::PopMemId(void)
+{
+	assert(m_idStack.sp > 0);
+	m_currentMemID = m_idStack.pop();
+	assert(m_currentMemID != MEMID_FREE);
+}
+
+void
+CMemoryHeap::PushMemId(int32 id)
+{
+	MEMORYHEAP_ASSERT(id != MEMID_FREE);
+	assert(m_idStack.sp < 16);
+	m_idStack.push(m_currentMemID);
+	m_currentMemID = id;
+}
+
+void
+CMemoryHeap::ParseHeap(void)
+{
+	char tmp[16];
+	int fd = CFileMgr::OpenFileForWriting("heap.txt");
+	CTimer::Stop();
+
+	// CMemoryHeap::IntegrityCheck();
+
+	uint32 addrQW = 0;
+	for(HeapBlockDesc *block = m_start; block < m_end; block = block->GetNextConsecutive()){
+		char chr = '*';	// free
+		if(block->m_memId != MEMID_FREE)
+			chr = block->m_memId-1 + 'A';
+		int numQW = block->m_size>>4;
+
+		if((addrQW & 0x3F) == 0){
+			sprintf(tmp, "\n%5dK:", addrQW>>6);
+			CFileMgr::Write(fd, tmp, 8);
+		}
+		CFileMgr::Write(fd, "#", 1);	// the descriptor, has to be 16 bytes!!!!
+		addrQW++;
+
+		while(numQW--){
+			if((addrQW & 0x3F) == 0){
+				sprintf(tmp, "\n%5dK:", addrQW>>6);
+				CFileMgr::Write(fd, tmp, 8);
+			}
+			CFileMgr::Write(fd, &chr, 1);
+			addrQW++;
+		}
+	}
+
+	CTimer::Update();
+	CFileMgr::CloseFile(fd);
+}
+
+
+void
+CommonSize::Init(uint32 size)
+{
+	m_freeList.Init();
+	m_size = size;
+	m_failed = 0;
+	m_remaining = 0;
+}
+
+#endif

src/rw/MemoryHeap.h

@@ -0,0 +1,202 @@
+#pragma once
+
+// some windows shit
+#ifdef MoveMemory
+#undef MoveMemory
+#endif
+
+#ifdef USE_CUSTOM_ALLOCATOR
+#define PUSH_MEMID(id) gMainHeap.PushMemId(id)
+#define POP_MEMID() gMainHeap.PopMemId()
+#define REGISTER_MEMPTR(ptr) gMainHeap.RegisterMemPointer(ptr)
+#else
+#define PUSH_MEMID(id)
+#define POP_MEMID()
+#define REGISTER_MEMPTR(ptr)
+#endif
+
+enum {
+	MEMID_FREE,
+	MEMID_GAME = 1,	// "Game"
+	MEMID_WORLD = 2,	// "World"
+	MEMID_ANIMATION = 3,	// "Animation"
+	MEMID_POOLS = 4,	// "Pools"
+	MEMID_DEF_MODELS = 5,	// "Default Models"
+	MEMID_STREAM = 6,	// "Streaming"
+	MEMID_STREAM_MODELS = 7,	// "Streamed Models" (instance)
+	MEMID_STREAM_TEXUTRES = 8,	// "Streamed Textures"
+	MEMID_TEXTURES = 9,	// "Textures"
+	MEMID_COLLISION = 10,	// "Collision"
+	MEMID_RENDERLIST = 11,	// ?
+	MEMID_GAME_PROCESS = 12,	// "Game Process"
+	MEMID_SCRIPT = 13,	// "Script"
+	MEMID_CARS = 14,	// "Cars"
+	MEMID_RENDER = 15,	// "Render"
+	MEMID_FRONTEND = 17,	// ?
+
+	NUM_MEMIDS,
+
+	NUM_FIXED_MEMBLOCKS = 6
+};
+
+template<typename T, uint32 N>
+class CStack
+{
+public:
+	T values[N];
+	uint32 sp;
+
+	CStack() : sp(0) {}
+	void push(const T& val) { values[sp++] = val; }
+	T& pop() { return values[--sp]; }
+};
+
+
+struct HeapBlockDesc
+{
+	uint32 m_size;
+	int16 m_memId;
+	int16 m_ptrListIndex;
+	HeapBlockDesc *m_next;
+	HeapBlockDesc *m_prev;
+
+	HeapBlockDesc *GetNextConsecutive(void)
+	{
+		return (HeapBlockDesc*)((uintptr)this + sizeof(HeapBlockDesc) + m_size);
+	}
+
+	void *GetDataPointer(void)
+	{
+		return (void*)((uintptr)this + sizeof(HeapBlockDesc));
+	}
+
+	void RemoveHeapFreeBlock(void)
+	{
+		m_next->m_prev = m_prev;
+		m_prev->m_next = m_next;
+	}
+
+	// after node
+	void InsertHeapFreeBlock(HeapBlockDesc *node)
+	{
+		m_next = node->m_next;
+		node->m_next->m_prev = this;
+		m_prev = node;
+		node->m_next = this;
+	}
+
+	HeapBlockDesc *FindSmallestFreeBlock(uint32 size)
+	{
+		HeapBlockDesc *b;
+		for(b = m_next; b->m_size < size; b = b->m_next);
+		return b;
+	}
+};
+
+#ifdef USE_CUSTOM_ALLOCATOR
+// TODO: figure something out for 64 bit pointers
+static_assert(sizeof(HeapBlockDesc) == 0x10, "HeapBlockDesc must have 0x10 size otherwise most of assumptions don't make sense");
+#endif
+
+struct HeapBlockList
+{
+	HeapBlockDesc m_first;
+	HeapBlockDesc m_last;
+
+	void Init(void)
+	{
+		m_first.m_next = &m_last;
+		m_last.m_prev = &m_first;
+	}
+
+	void Insert(HeapBlockDesc *node)
+	{
+		node->InsertHeapFreeBlock(&m_first);
+	}
+};
+
+struct CommonSize
+{
+	HeapBlockList m_freeList;
+	uint32 m_size;
+	uint32 m_failed;
+	uint32 m_remaining;
+
+	void Init(uint32 size);
+	void Free(HeapBlockDesc *node)
+	{
+		m_freeList.Insert(node);
+		m_remaining++;
+	}
+	HeapBlockDesc *Malloc(void)
+	{
+		if(m_freeList.m_first.m_next == &m_freeList.m_last){
+			m_failed++;
+			return nil;
+		}
+		HeapBlockDesc *block = m_freeList.m_first.m_next;
+		m_remaining--;
+		block->RemoveHeapFreeBlock();
+		block->m_ptrListIndex = -1;
+		return block;
+	}
+};
+
+class CMemoryHeap
+{
+public:
+	HeapBlockDesc *m_start;
+	HeapBlockDesc *m_end;
+	HeapBlockList m_freeList;
+	CommonSize m_fixedSize[NUM_FIXED_MEMBLOCKS];
+	uint32 m_totalMemUsed;
+	CStack<int32, 16> m_idStack;
+	uint32 m_currentMemID;
+	uint32 *m_memUsed;
+	uint32 m_totalBlocksUsed;
+	uint32 *m_blocksUsed;
+	uint32 m_unkMemId;
+
+	CMemoryHeap(void) : m_start(nil) {}
+	void Init(uint32 total);
+	void RegisterMalloc(HeapBlockDesc *block);
+	void RegisterFree(HeapBlockDesc *block);
+	void *Malloc(uint32 size);
+	void *Realloc(void *ptr, uint32 size);
+	void Free(void *ptr);
+	void FillInBlockData(HeapBlockDesc *block, HeapBlockDesc *end, uint32 size);
+	uint32 CombineFreeBlocks(HeapBlockDesc *block);
+	void *MoveMemory(void *ptr);
+	HeapBlockDesc *WhereShouldMemoryMove(void *ptr);
+	void *MoveHeapBlock(HeapBlockDesc *dst, HeapBlockDesc *src);
+	void PopMemId(void);
+	void PushMemId(int32 id);
+	void RegisterMemPointer(void *ptr);
+	void TidyHeap(void);
+	uint32 GetMemoryUsed(int32 id);
+	uint32 GetBlocksUsed(int32 id);
+	int32 GetLargestFreeBlock(void) { return m_freeList.m_last.m_prev->m_size; }
+
+	void ParseHeap(void);
+
+	HeapBlockDesc *GetDescFromHeapPointer(void *block)
+	{
+		return (HeapBlockDesc*)((uintptr)block - sizeof(HeapBlockDesc));
+	}
+	uint32 GetSizeBetweenBlocks(HeapBlockDesc *first, HeapBlockDesc *second)
+	{
+		return (uintptr)second - (uintptr)first - sizeof(HeapBlockDesc);
+	}
+	void FreeBlock(HeapBlockDesc *block){
+		for(int i = 0; i < NUM_FIXED_MEMBLOCKS; i++){
+			if(m_fixedSize[i].m_size == block->m_size){
+				m_fixedSize[i].Free(block);
+				return;
+			}
+		}
+		HeapBlockDesc *b = m_freeList.m_first.FindSmallestFreeBlock(block->m_size);
+		block->InsertHeapFreeBlock(b->m_prev);
+	}
+};
+
+extern CMemoryHeap gMainHeap;

src/rw/MemoryMgr.cpp

@@ -0,0 +1,130 @@
+#include "common.h"
+#include "MemoryHeap.h"
+#include "MemoryMgr.h"
+
+
+uint8 *pMemoryTop;
+
+void
+InitMemoryMgr(void)
+{
+#ifdef USE_CUSTOM_ALLOCATOR
+#ifdef GTA_PS2
+#error "finish this"
+#else
+	// randomly allocate 128mb
+	gMainHeap.Init(128*1024*1024);
+#endif
+#endif
+}
+
+
+RwMemoryFunctions memFuncs = {
+	MemoryMgrMalloc,
+	MemoryMgrFree,
+	MemoryMgrRealloc,
+	MemoryMgrCalloc
+};
+
+#ifdef USE_CUSTOM_ALLOCATOR
+// game seems to be using heap directly here, but this is nicer
+void *operator new(size_t sz) throw() { return MemoryMgrMalloc(sz); }
+void *operator new[](size_t sz) throw() { return MemoryMgrMalloc(sz); }
+void operator delete(void *ptr) throw() { MemoryMgrFree(ptr); }
+void operator delete[](void *ptr) throw() { MemoryMgrFree(ptr); }
+#endif
+
+void*
+MemoryMgrMalloc(size_t size)
+{
+#ifdef USE_CUSTOM_ALLOCATOR
+	void *mem = gMainHeap.Malloc(size);
+#else
+	void *mem = malloc(size);
+#endif
+	if((uint8*)mem + size > pMemoryTop)
+		pMemoryTop = (uint8*)mem + size ;
+	return mem;
+}
+
+void*
+MemoryMgrRealloc(void *ptr, size_t size)
+{
+#ifdef USE_CUSTOM_ALLOCATOR
+	void *mem = gMainHeap.Realloc(ptr, size);
+#else
+	void *mem = realloc(ptr, size);
+#endif
+	if((uint8*)mem + size  > pMemoryTop)
+		pMemoryTop = (uint8*)mem + size ;
+	return mem;
+}
+
+void*
+MemoryMgrCalloc(size_t num, size_t size)
+{
+#ifdef USE_CUSTOM_ALLOCATOR
+	void *mem = gMainHeap.Malloc(num*size);
+#else
+	void *mem = calloc(num, size);
+#endif
+	if((uint8*)mem + size  > pMemoryTop)
+		pMemoryTop = (uint8*)mem + size ;
+#ifdef FIX_BUGS
+	memset(mem, 0, num*size);
+#endif
+	return mem;
+}
+
+void
+MemoryMgrFree(void *ptr)
+{
+#ifdef USE_CUSTOM_ALLOCATOR
+#ifdef FIX_BUGS
+	// i don't suppose this is handled by RW?
+	if(ptr == nil) return;
+#endif
+	gMainHeap.Free(ptr);
+#else
+	free(ptr);
+#endif
+}
+
+void *
+RwMallocAlign(RwUInt32 size, RwUInt32 align)
+{
+#if defined (FIX_BUGS) || defined(FIX_BUGS_64)
+	uintptr ptralign = align-1;
+	void *mem = (void *)MemoryMgrMalloc(size + sizeof(uintptr) + ptralign);
+
+	ASSERT(mem != nil);
+
+	void *addr = (void *)((((uintptr)mem) + sizeof(uintptr) + ptralign) & ~ptralign);
+
+	ASSERT(addr != nil);
+#else
+	void *mem = (void *)MemoryMgrMalloc(size + align);
+
+	ASSERT(mem != nil);
+
+	void *addr = (void *)((((uintptr)mem) + align) & ~(align - 1));
+
+	ASSERT(addr != nil);
+#endif
+
+	*(((void **)addr) - 1) = mem;
+
+	return addr;
+}
+
+void
+RwFreeAlign(void *mem)
+{
+	ASSERT(mem != nil);
+
+	void *addr = *(((void **)mem) - 1);
+
+	ASSERT(addr != nil);
+
+	MemoryMgrFree(addr);
+}

src/rw/MemoryMgr.h

@@ -0,0 +1,12 @@
+#pragma once
+
+extern RwMemoryFunctions memFuncs;
+void InitMemoryMgr(void);
+
+void *MemoryMgrMalloc(size_t size);
+void *MemoryMgrRealloc(void *ptr, size_t size);
+void *MemoryMgrCalloc(size_t num, size_t size);
+void MemoryMgrFree(void *ptr);
+
+void *RwMallocAlign(RwUInt32 size, RwUInt32 align);
+void RwFreeAlign(void *mem);

src/rw/NodeName.cpp

@@ -0,0 +1,77 @@
+#include "common.h"
+
+#include "NodeName.h"
+
+static int32 gPluginOffset;
+
+enum
+{
+	ID_NODENAME = MAKECHUNKID(rwVENDORID_ROCKSTAR, 0xFE),
+};
+
+#define NODENAMEEXT(o) (RWPLUGINOFFSET(char, o, gPluginOffset))
+
+void*
+NodeNameConstructor(void *object, RwInt32 offsetInObject, RwInt32 sizeInObject)
+{
+	if(gPluginOffset > 0)
+		NODENAMEEXT(object)[0] = '\0';
+	return object;
+}
+
+void*
+NodeNameDestructor(void *object, RwInt32 offsetInObject, RwInt32 sizeInObject)
+{
+	return object;
+}
+
+void*
+NodeNameCopy(void *dstObject, const void *srcObject, RwInt32 offsetInObject, RwInt32 sizeInObject)
+{
+	strncpy(NODENAMEEXT(dstObject), NODENAMEEXT(srcObject), 23);
+	return nil;
+}
+
+RwStream*
+NodeNameStreamRead(RwStream *stream, RwInt32 binaryLength, void *object, RwInt32 offsetInObject, RwInt32 sizeInObject)
+{
+	RwStreamRead(stream, NODENAMEEXT(object), binaryLength);
+	NODENAMEEXT(object)[binaryLength] = '\0';
+	return stream;
+}
+
+RwStream*
+NodeNameStreamWrite(RwStream *stream, RwInt32 binaryLength, const void *object, RwInt32 offsetInObject, RwInt32 sizeInObject)
+{
+	RwStreamWrite(stream, NODENAMEEXT(object), binaryLength);
+	return stream;
+}
+
+RwInt32
+NodeNameStreamGetSize(const void *object, RwInt32 offsetInObject, RwInt32 sizeInObject)
+{
+	char *name = NODENAMEEXT(object);	// can't be nil
+	return name ? (RwInt32)rwstrlen(name) : 0;
+}
+
+bool
+NodeNamePluginAttach(void)
+{
+	gPluginOffset = RwFrameRegisterPlugin(24, ID_NODENAME,
+                                NodeNameConstructor,
+                                NodeNameDestructor,
+                                NodeNameCopy);
+	RwFrameRegisterPluginStream(ID_NODENAME,
+		NodeNameStreamRead,
+		NodeNameStreamWrite,
+		NodeNameStreamGetSize);
+	return gPluginOffset != -1;
+}
+
+char*
+GetFrameNodeName(RwFrame *frame)
+{
+	if(gPluginOffset < 0)
+		return nil;
+	return NODENAMEEXT(frame);
+}

src/rw/NodeName.h

@@ -0,0 +1,4 @@
+#pragma once
+
+bool NodeNamePluginAttach(void);
+char *GetFrameNodeName(RwFrame *frame);

src/rw/RwHelper.cpp

@@ -0,0 +1,735 @@
+#define WITHD3D
+#include "common.h"
+#include <rpskin.h>
+
+#include "RwHelper.h"
+#include "Timecycle.h"
+#include "skeleton.h"
+#include "Debug.h"
+#include "MBlur.h"
+#if !defined(FINAL) || defined(DEBUGMENU)
+#include "rtcharse.h"
+#endif
+#ifndef FINAL
+RtCharset *debugCharset;
+bool bDebugRenderGroups;
+#endif
+
+#ifdef PS2_ALPHA_TEST
+bool gPS2alphaTest = true;
+#else
+bool gPS2alphaTest = false;
+#endif
+bool gBackfaceCulling = true;
+
+#if !defined(FINAL) || defined(DEBUGMENU)
+static bool charsetOpen;
+void OpenCharsetSafe()
+{
+	if(!charsetOpen)
+		RtCharsetOpen();
+	charsetOpen = true;
+}
+#endif
+
+void CreateDebugFont()
+{
+#ifndef FINAL
+	RwRGBA color = { 255, 255, 128, 255 };
+	RwRGBA colorbg = { 0, 0, 0, 0 };
+	OpenCharsetSafe();
+	debugCharset = RtCharsetCreate(&color, &colorbg);
+#endif
+}
+
+void DestroyDebugFont()
+{
+#ifndef FINAL
+	RtCharsetDestroy(debugCharset);
+	RtCharsetClose();
+	charsetOpen = false;
+#endif
+}
+
+void ObrsPrintfString(const char *str, short x, short y)
+{
+#ifndef FINAL
+	RtCharsetPrintBuffered(debugCharset, str, x*8, y*16, true);
+#endif
+}
+
+void FlushObrsPrintfs()
+{
+#ifndef FINAL
+	RtCharsetBufferFlush();
+#endif
+}
+
+void
+DefinedState(void)
+{
+	RwRenderStateSet(rwRENDERSTATETEXTUREADDRESS, (void*)rwTEXTUREADDRESSWRAP);
+	RwRenderStateSet(rwRENDERSTATETEXTUREPERSPECTIVE, (void*)TRUE);
+	RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)TRUE);
+	RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)TRUE);
+	RwRenderStateSet(rwRENDERSTATESHADEMODE, (void*)rwSHADEMODEGOURAUD);
+	RwRenderStateSet(rwRENDERSTATETEXTUREFILTER, (void*)rwFILTERLINEAR);
+	RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)FALSE);
+	RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA);
+	RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDINVSRCALPHA);
+	RwRenderStateSet(rwRENDERSTATEALPHAPRIMITIVEBUFFER, (void*)FALSE);
+	RwRenderStateSet(rwRENDERSTATEBORDERCOLOR, (void*)RWRGBALONG(0, 0, 0, 255));
+	RwRenderStateSet(rwRENDERSTATEFOGENABLE, (void*)FALSE);
+	RwRenderStateSet(rwRENDERSTATEFOGCOLOR,
+		(void*)RWRGBALONG(CTimeCycle::GetFogRed(), CTimeCycle::GetFogGreen(), CTimeCycle::GetFogBlue(), 255));
+	RwRenderStateSet(rwRENDERSTATEFOGTYPE, (void*)rwFOGTYPELINEAR);
+	RwRenderStateSet(rwRENDERSTATECULLMODE, (void*)rwCULLMODECULLNONE);
+
+#ifdef LIBRW
+	rw::SetRenderState(rw::ALPHATESTFUNC, rw::ALPHAGREATEREQUAL);
+
+	rw::SetRenderState(rw::GSALPHATEST, gPS2alphaTest);
+#else
+	// D3D stuff
+	RwD3D8SetRenderState(D3DRS_ALPHAFUNC, D3DCMP_GREATER);
+#endif
+	SetAlphaRef(2);
+}
+
+void
+SetAlphaRef(int ref)
+{
+#ifdef LIBRW
+	rw::SetRenderState(rw::ALPHATESTREF, ref+1);
+#else
+	RwD3D8SetRenderState(D3DRS_ALPHAREF, ref);
+#endif
+}
+
+void
+SetCullMode(uint32 mode)
+{
+	if(gBackfaceCulling)
+		RwRenderStateSet(rwRENDERSTATECULLMODE, (void*)mode);
+	else
+		RwRenderStateSet(rwRENDERSTATECULLMODE, (void*)rwCULLMODECULLNONE);
+}
+
+#ifndef FINAL
+void
+PushRendergroup(const char *name)
+{
+	if(!bDebugRenderGroups)
+		return;
+#if defined(RW_OPENGL)
+	if(GLAD_GL_KHR_debug)
+		glPushDebugGroup(GL_DEBUG_SOURCE_APPLICATION, 0, -1, name);
+#elif defined(RW_D3D9)
+	static WCHAR tmp[256];
+	MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED, name, -1, tmp, sizeof(tmp));
+	D3DPERF_BeginEvent(0xFFFFFFFF, tmp);
+#endif
+}
+
+void
+PopRendergroup(void)
+{
+	if(!bDebugRenderGroups)
+		return;
+#if defined(RW_OPENGL)
+	if(GLAD_GL_KHR_debug)
+		glPopDebugGroup();
+#elif defined(RW_D3D9)
+	D3DPERF_EndEvent();
+#endif
+}
+#endif
+
+RwFrame*
+GetFirstFrameCallback(RwFrame *child, void *data)
+{
+	*(RwFrame**)data = child;
+	return nil;
+}
+
+RwFrame*
+GetFirstChild(RwFrame *frame)
+{
+	RwFrame *child;
+
+	child = nil;
+	RwFrameForAllChildren(frame, GetFirstFrameCallback, &child);
+	return child;
+}
+
+RwObject*
+GetFirstObjectCallback(RwObject *object, void *data)
+{
+	*(RwObject**)data = object;
+	return nil;
+}
+
+RwObject*
+GetFirstObject(RwFrame *frame)
+{
+	RwObject *obj;
+
+	obj = nil;
+	RwFrameForAllObjects(frame, GetFirstObjectCallback, &obj);
+	return obj;
+}
+
+RpAtomic*
+GetFirstAtomicCallback(RpAtomic *atm, void *data)
+{
+	*(RpAtomic**)data = atm;
+	return nil;
+}
+
+RpAtomic*
+GetFirstAtomic(RpClump *clump)
+{
+	RpAtomic *atm;
+
+	atm = nil;
+	RpClumpForAllAtomics(clump, GetFirstAtomicCallback, &atm);
+	return atm;
+}
+
+RwTexture*
+GetFirstTextureCallback(RwTexture *tex, void *data)
+{
+	*(RwTexture**)data = tex;
+	return nil;
+}
+
+RwTexture*
+GetFirstTexture(RwTexDictionary *txd)
+{
+	RwTexture *tex;
+
+	tex = nil;
+	RwTexDictionaryForAllTextures(txd, GetFirstTextureCallback, &tex);
+	return tex;
+}
+
+#ifdef PED_SKIN
+static RpAtomic*
+isSkinnedCb(RpAtomic *atomic, void *data)
+{
+	RpAtomic **pAtomic = (RpAtomic**)data;
+	if(*pAtomic)
+		return nil;	// already found one
+	if(RpSkinGeometryGetSkin(RpAtomicGetGeometry(atomic)))
+		*pAtomic = atomic;	// we could just return nil here directly...
+	return atomic;
+}
+
+RpAtomic*
+IsClumpSkinned(RpClump *clump)
+{
+	RpAtomic *atomic = nil;
+	RpClumpForAllAtomics(clump, isSkinnedCb, &atomic);
+	return atomic;
+}
+
+static RpAtomic*
+GetAnimHierarchyCallback(RpAtomic *atomic, void *data)
+{
+	*(RpHAnimHierarchy**)data = RpSkinAtomicGetHAnimHierarchy(atomic);
+	return nil;
+}
+
+RpHAnimHierarchy*
+GetAnimHierarchyFromSkinClump(RpClump *clump)
+{
+	RpHAnimHierarchy *hier = nil;
+	RpClumpForAllAtomics(clump, GetAnimHierarchyCallback, &hier);
+	return hier;
+}
+
+static RwFrame*
+GetAnimHierarchyFromClumpCB(RwFrame *frame, void *data)
+{
+	RpHAnimHierarchy *hier = RpHAnimFrameGetHierarchy(frame);
+	if(hier){
+		*(RpHAnimHierarchy**)data = hier;
+		return nil;
+	}
+	RwFrameForAllChildren(frame, GetAnimHierarchyFromClumpCB, data);
+	return frame;
+}
+
+RpHAnimHierarchy*
+GetAnimHierarchyFromClump(RpClump *clump)
+{
+	RpHAnimHierarchy *hier = nil;
+	RwFrameForAllChildren(RpClumpGetFrame(clump), GetAnimHierarchyFromClumpCB, &hier);
+	return hier;
+}
+
+RwFrame*
+GetHierarchyFromChildNodesCB(RwFrame *frame, void *data)
+{
+	RpHAnimHierarchy **pHier = (RpHAnimHierarchy**)data;
+	RpHAnimHierarchy *hier = RpHAnimFrameGetHierarchy(frame);
+	if(hier == nil)
+		RwFrameForAllChildren(frame, GetHierarchyFromChildNodesCB, &hier);
+	*pHier = hier;
+	return nil;
+}
+
+void
+SkinGetBonePositionsToTable(RpClump *clump, RwV3d *boneTable)
+{
+	int i, parent;
+	RpAtomic *atomic;
+	RpSkin *skin;
+	RpHAnimHierarchy *hier;
+	int numBones;
+	RwMatrix m, invmat;
+	int stack[32];
+	int sp;
+
+	if(boneTable == nil)
+		return;
+
+//	atomic = GetFirstAtomic(clump);		// mobile, also VC
+	atomic = IsClumpSkinned(clump);		// xbox, seems safer
+	assert(atomic);
+	skin = RpSkinGeometryGetSkin(RpAtomicGetGeometry(atomic));
+	assert(skin);
+	hier = GetAnimHierarchyFromSkinClump(clump);
+	assert(hier);
+	boneTable[0].x = 0.0f;
+	boneTable[0].y = 0.0f;
+	boneTable[0].z = 0.0f;
+	numBones = RpSkinGetNumBones(skin);
+	parent = 0;
+	sp = 0;
+#ifdef FIX_BUGS
+	stack[0] = 0;	// i think this is ok
+#endif
+	for(i = 1; i < numBones; i++){
+		RwMatrixCopy(&m, &RpSkinGetSkinToBoneMatrices(skin)[i]);
+		RwMatrixInvert(&invmat, &m);
+		const RwMatrix *x = RpSkinGetSkinToBoneMatrices(skin);
+		RwV3dTransformPoints(&boneTable[i], &invmat.pos, 1, &x[parent]);
+		if(HIERNODEINFO(hier)[i].flags & rpHANIMPUSHPARENTMATRIX)
+			stack[++sp] = parent;
+		if(HIERNODEINFO(hier)[i].flags & rpHANIMPOPPARENTMATRIX)
+			parent = stack[sp--];
+		else
+			parent = i;
+
+		//assert(parent >= 0 && parent < numBones);
+	}
+}
+
+RpHAnimAnimation*
+HAnimAnimationCreateForHierarchy(RpHAnimHierarchy *hier)
+{
+	int i;
+#if defined FIX_BUGS || defined LIBRW
+	int numNodes = hier->numNodes*2;	// you're supposed to have at least two KFs per node
+#else
+	int numNodes = hier->numNodes;
+#endif
+	RpHAnimAnimation *anim = RpHAnimAnimationCreate(rpHANIMSTDKEYFRAMETYPEID, numNodes, 0, 0.0f);
+	if(anim == nil)
+		return nil;
+	RpHAnimStdKeyFrame *frame;
+	for(i = 0; i < numNodes; i++){
+		frame = (RpHAnimStdKeyFrame*)HANIMFRAME(anim, i);	// games uses struct size here, not safe
+		frame->q.real = 1.0f;
+		frame->q.imag.x = frame->q.imag.y = frame->q.imag.z = 0.0f;
+		frame->t.x = frame->t.y = frame->t.z = 0.0f;
+#if defined FIX_BUGS || defined LIBRW
+		// times are subtracted and divided giving NaNs
+		// so they can't both be 0
+		frame->time = i/hier->numNodes;
+#else
+		frame->time = 0.0f;
+#endif
+		frame->prevFrame = nil;
+	}
+	return anim;
+}
+
+void
+RenderSkeleton(RpHAnimHierarchy *hier)
+{
+	int i;
+	int sp;
+	int stack[32];
+	int par;
+	CVector p1, p2;
+	int numNodes = hier->numNodes;
+	RwMatrix *mats = RpHAnimHierarchyGetMatrixArray(hier);
+	p1 = mats[0].pos;
+
+	par = 0;
+	sp = 0;
+	stack[sp++] = par;
+	for(i = 1; i < numNodes; i++){
+		p1 = mats[par].pos;
+		p2 = mats[i].pos;
+		CDebug::AddLine(p1, p2, 0xFFFFFFFF, 0xFFFFFFFF);
+		if(HIERNODEINFO(hier)[i].flags & rpHANIMPUSHPARENTMATRIX)
+			stack[sp++] = par;
+		par = i;
+		if(HIERNODEINFO(hier)[i].flags & rpHANIMPOPPARENTMATRIX)
+			par = stack[--sp];
+	}
+}
+#endif
+
+void
+CameraSize(RwCamera * camera, RwRect * rect,
+		   RwReal viewWindow, RwReal aspectRatio)
+{
+	if (camera)
+	{
+		RwVideoMode         videoMode;
+		RwRect              r;
+		RwRect              origSize = { 0, 0, 0, 0 };	// FIX just to make the compier happy
+		RwV2d               vw;
+
+		RwEngineGetVideoModeInfo(&videoMode,
+								 RwEngineGetCurrentVideoMode());
+
+		origSize.w  = RwRasterGetWidth(RwCameraGetRaster(camera));
+		origSize.h = RwRasterGetHeight(RwCameraGetRaster(camera));
+
+		if (!rect)
+		{
+			if (videoMode.flags & rwVIDEOMODEEXCLUSIVE)
+			{
+				/* For full screen applications, resizing the camera just doesn't
+				 * make sense, use the video mode size.
+				 */
+
+				r.x = r.y = 0;
+				r.w = videoMode.width;
+				r.h = videoMode.height;
+				rect = &r;
+			}
+			else
+			{
+				/*
+				rect not specified - reuse current values
+				*/
+				r.w = RwRasterGetWidth(RwCameraGetRaster(camera));
+				r.h = RwRasterGetHeight(RwCameraGetRaster(camera));
+				r.x = r.y = 0;
+				rect = &r;
+			}
+		}
+
+		if (( origSize.w != rect->w ) || ( origSize.h != rect->h ))
+		{
+			RwRaster           *raster;
+			RwRaster           *zRaster;
+
+			// BUG: game just changes camera raster's sizes, but this is a hack
+#if defined FIX_BUGS || defined LIBRW
+			/*
+			 * Destroy rasters...
+			 */
+
+			raster = RwCameraGetRaster(camera);
+			if( raster )
+			{
+				RwRasterDestroy(raster);
+				camera->frameBuffer = nil;
+			}
+
+			zRaster = RwCameraGetZRaster(camera);
+			if( zRaster )
+			{
+				RwRasterDestroy(zRaster);
+				camera->zBuffer = nil;
+			}
+
+			/*
+			 * Create new rasters...
+			 */
+
+			raster = RwRasterCreate(rect->w, rect->h, 0, rwRASTERTYPECAMERA);
+			zRaster = RwRasterCreate(rect->w, rect->h, 0, rwRASTERTYPEZBUFFER);
+
+			if( raster && zRaster )
+			{
+				RwCameraSetRaster(camera, raster);
+				RwCameraSetZRaster(camera, zRaster);
+			}
+			else
+			{
+				if( raster )
+				{
+					RwRasterDestroy(raster);
+				}
+
+				if( zRaster )
+				{
+					RwRasterDestroy(zRaster);
+				}
+
+				rect->x = origSize.x;
+				rect->y = origSize.y;
+				rect->w = origSize.w;
+				rect->h = origSize.h;
+
+				/*
+				 * Use default values...
+				 */
+				raster =
+					RwRasterCreate(rect->w, rect->h, 0, rwRASTERTYPECAMERA);
+
+				zRaster =
+					RwRasterCreate(rect->w, rect->h, 0, rwRASTERTYPEZBUFFER);
+
+				RwCameraSetRaster(camera, raster);
+				RwCameraSetZRaster(camera, zRaster);
+			}
+#else
+			raster = RwCameraGetRaster(camera);
+			zRaster = RwCameraGetZRaster(camera);
+
+			raster->width = zRaster->width = rect->w;
+			raster->height = zRaster->height = rect->h;
+#endif
+#ifdef FIX_BUGS
+			if(CMBlur::BlurOn){
+				CMBlur::MotionBlurClose();
+				CMBlur::MotionBlurOpen(camera);
+			}
+#endif
+		}
+
+		/* Figure out the view window */
+		if (videoMode.flags & rwVIDEOMODEEXCLUSIVE)
+		{
+			/* derive ratio from aspect ratio */
+			vw.x = viewWindow;
+			vw.y = viewWindow / aspectRatio;
+		}
+		else
+		{
+			/* derive from pixel ratios */
+			if (rect->w > rect->h)
+			{
+				vw.x = viewWindow;
+				vw.y = (rect->h * viewWindow) / rect->w;
+			}
+			else
+			{
+				vw.x = (rect->w * viewWindow) / rect->h;
+				vw.y = viewWindow;
+			}
+		}
+
+		RwCameraSetViewWindow(camera, &vw);
+
+		RsGlobal.width  = rect->w;
+		RsGlobal.height = rect->h;
+	}
+
+	return;
+}
+
+void
+CameraDestroy(RwCamera *camera)
+{
+	RwRaster    *raster, *tmpRaster;
+	RwFrame     *frame;
+
+	if (camera)
+	{
+		frame = RwCameraGetFrame(camera);
+		if (frame)
+		{
+			RwFrameDestroy(frame);
+		}
+
+		raster = RwCameraGetRaster(camera);
+		if (raster)
+		{
+			tmpRaster = RwRasterGetParent(raster);
+
+			RwRasterDestroy(raster);
+
+			if ((tmpRaster != nil) && (tmpRaster != raster))
+			{
+				RwRasterDestroy(tmpRaster);
+			}
+		}
+
+		raster = RwCameraGetZRaster(camera);
+		if (raster)
+		{
+			tmpRaster = RwRasterGetParent(raster);
+
+			RwRasterDestroy(raster);
+
+			if ((tmpRaster != nil) && (tmpRaster != raster))
+			{
+				RwRasterDestroy(tmpRaster);
+			}
+		}
+
+		RwCameraDestroy(camera);
+	}
+
+	return;
+}
+
+RwCamera           *
+CameraCreate(RwInt32 width, RwInt32 height, RwBool zBuffer)
+{
+	RwCamera           *camera;
+
+	camera = RwCameraCreate();
+
+	if (camera)
+	{
+		RwCameraSetFrame(camera, RwFrameCreate());
+		RwCameraSetRaster(camera,
+						  RwRasterCreate(0, 0, 0, rwRASTERTYPECAMERA));
+
+		if (zBuffer)
+		{
+			RwCameraSetZRaster(camera,
+							   RwRasterCreate(0, 0, 0,
+											  rwRASTERTYPEZBUFFER));
+		}
+
+		/* now check that everything is valid */
+		if (RwCameraGetFrame(camera) &&
+			RwCameraGetRaster(camera) &&
+			RwRasterGetParent(RwCameraGetRaster(camera)) &&
+			(!zBuffer || (RwCameraGetZRaster(camera) &&
+						  RwRasterGetParent(RwCameraGetZRaster
+											(camera)))))
+		{
+			/* everything OK */
+			return (camera);
+		}
+	}
+
+	/* if we're here then an error must have occurred so clean up */
+
+	CameraDestroy(camera);
+	return (nil);
+}
+
+#ifdef LIBRW
+#include <rpmatfx.h>
+#include "VehicleModelInfo.h"
+
+int32
+findPlatform(rw::Atomic *a)
+{
+	rw::Geometry *g = a->geometry;
+	if(g->instData)
+		return g->instData->platform;
+	return 0;
+}
+
+// in CVehicleModelInfo in VC
+static RpMaterial*
+GetMatFXEffectMaterialCB(RpMaterial *material, void *data)
+{
+	if(RpMatFXMaterialGetEffects(material) == rpMATFXEFFECTNULL)
+		return material;
+	*(int*)data = RpMatFXMaterialGetEffects(material);
+	return nil;
+}
+
+// Game doesn't read atomic extensions so we never get any other than the default pipe,
+// but we need it for uninstancing
+void
+attachPipe(rw::Atomic *atomic)
+{
+	if(RpSkinGeometryGetSkin(RpAtomicGetGeometry(atomic)))
+		atomic->pipeline = rw::skinGlobals.pipelines[rw::platform];
+	else{
+		int fx = rpMATFXEFFECTNULL;
+		RpGeometryForAllMaterials(RpAtomicGetGeometry(atomic), GetMatFXEffectMaterialCB, &fx);
+		if(fx != rpMATFXEFFECTNULL)
+			RpMatFXAtomicEnableEffects(atomic);
+	}
+}
+
+// Attach pipes for the platform we have native data for so we can uninstance
+void
+switchPipes(rw::Atomic *a, int32 platform)
+{
+	if(a->pipeline && a->pipeline->platform != platform){
+		uint32 plgid = a->pipeline->pluginID;
+		switch(plgid){
+		// assume default pipe won't be attached explicitly
+		case rw::ID_SKIN:
+			a->pipeline = rw::skinGlobals.pipelines[platform];
+			break;
+		case rw::ID_MATFX:
+			a->pipeline = rw::matFXGlobals.pipelines[platform];
+			break;
+		}
+	}
+}
+
+RpAtomic*
+ConvertPlatformAtomic(RpAtomic *atomic, void *data)
+{
+	int32 driver = rw::platform;
+	int32 platform = findPlatform(atomic);
+	if(platform != 0 && platform != driver){
+		attachPipe(atomic);	// kludge
+		rw::ObjPipeline *origPipe = atomic->pipeline;
+		rw::platform = platform;
+		switchPipes(atomic, rw::platform);
+		if(atomic->geometry->flags & rw::Geometry::NATIVE)
+			atomic->uninstance();
+		// no ADC in this game
+		//rw::ps2::unconvertADC(atomic->geometry);
+		rw::platform = driver;
+		atomic->pipeline = origPipe;
+	}
+	return atomic;
+}
+#endif
+
+#if defined(FIX_BUGS) && defined(GTA_PC)
+RwUInt32 saved_alphafunc, saved_alpharef;
+
+void
+SetAlphaTest(RwUInt32 alpharef)
+{
+#ifdef LIBRW
+	saved_alphafunc = rw::GetRenderState(rw::ALPHATESTFUNC);
+	saved_alpharef = rw::GetRenderState(rw::ALPHATESTREF);
+
+	rw::SetRenderState(rw::ALPHATESTFUNC, rw::ALPHAGREATEREQUAL);
+	rw::SetRenderState(rw::ALPHATESTREF, 0);
+#else
+	RwD3D8GetRenderState(D3DRS_ALPHAFUNC, &saved_alphafunc);
+	RwD3D8GetRenderState(D3DRS_ALPHAREF, &saved_alpharef);
+	
+	RwD3D8SetRenderState(D3DRS_ALPHAFUNC, D3DCMP_GREATEREQUAL);
+	RwD3D8SetRenderState(D3DRS_ALPHAREF, alpharef);
+#endif
+}
+
+void
+RestoreAlphaTest()
+{
+#ifdef LIBRW
+	rw::SetRenderState(rw::ALPHATESTFUNC, saved_alphafunc);
+	rw::SetRenderState(rw::ALPHATESTREF, saved_alpharef);
+#else
+	RwD3D8SetRenderState(D3DRS_ALPHAFUNC, saved_alphafunc);
+	RwD3D8SetRenderState(D3DRS_ALPHAREF, saved_alpharef);
+#endif
+}
+#endif

src/rw/RwHelper.h

@@ -0,0 +1,63 @@
+#pragma once
+
+extern bool bDebugRenderGroups;
+extern bool gPS2alphaTest;
+
+void OpenCharsetSafe();
+void CreateDebugFont();
+void DestroyDebugFont();
+void ObrsPrintfString(const char *str, short x, short y);
+void FlushObrsPrintfs();
+void DefinedState(void);
+void SetAlphaRef(int ref);
+void SetCullMode(uint32 mode);
+RwFrame *GetFirstChild(RwFrame *frame);
+RwObject *GetFirstObject(RwFrame *frame);
+RpAtomic *GetFirstAtomic(RpClump *clump);
+RwTexture *GetFirstTexture(RwTexDictionary *txd);
+
+#ifdef PED_SKIN
+RpAtomic *IsClumpSkinned(RpClump *clump);
+RpHAnimHierarchy *GetAnimHierarchyFromSkinClump(RpClump *clump);	// get from atomic
+RpHAnimHierarchy *GetAnimHierarchyFromClump(RpClump *clump);	// get from frame
+RwFrame *GetHierarchyFromChildNodesCB(RwFrame *frame, void *data);
+void SkinGetBonePositionsToTable(RpClump *clump, RwV3d *boneTable);
+RpHAnimAnimation *HAnimAnimationCreateForHierarchy(RpHAnimHierarchy *hier);
+RpAtomic *AtomicRemoveAnimFromSkinCB(RpAtomic *atomic, void *data);
+void RenderSkeleton(RpHAnimHierarchy *hier);
+#endif
+
+RwTexDictionary *RwTexDictionaryGtaStreamRead(RwStream *stream);
+RwTexDictionary *RwTexDictionaryGtaStreamRead1(RwStream *stream);
+RwTexDictionary *RwTexDictionaryGtaStreamRead2(RwStream *stream, RwTexDictionary *texDict);
+void ReadVideoCardCapsFile(uint32&, uint32&, uint32&, uint32&);
+bool CheckVideoCardCaps(void);
+void WriteVideoCardCapsFile(void);
+void ConvertingTexturesScreen(uint32, uint32, const char*);
+void DealWithTxdWriteError(uint32, uint32, const char*);
+bool CreateTxdImageForVideoCard();
+
+bool RpClumpGtaStreamRead1(RwStream *stream);
+RpClump *RpClumpGtaStreamRead2(RwStream *stream);
+void RpClumpGtaCancelStream(void);
+
+void CameraSize(RwCamera *camera,
+                RwRect *rect,
+                RwReal viewWindow,
+                RwReal aspectRatio);
+void CameraDestroy(RwCamera *camera);
+RwCamera *CameraCreate(RwInt32 width,
+                       RwInt32 height,
+                       RwBool zBuffer);
+
+					   
+
+RpAtomic *ConvertPlatformAtomic(RpAtomic *atomic, void *data);
+
+#if defined(FIX_BUGS) && defined (GTA_PC)
+void SetAlphaTest(RwUInt32 alpharef);
+void RestoreAlphaTest();
+#else
+#define SetAlphaTest(a) (0)
+#define RestoreAlphaTest() (0)
+#endif

src/rw/RwMatFX.cpp

@@ -0,0 +1,312 @@
+#ifndef LIBRW
+
+#define WITHD3D
+#include "common.h"
+#include "rpmatfx.h"
+
+struct MatFXNothing { int pad[5]; int effect; };
+
+struct MatFXBump
+{
+	RwFrame *bumpFrame;
+	RwTexture *bumpedTex;
+	RwTexture *bumpTex;
+	float negBumpCoefficient;
+	int pad;
+	int effect;
+};
+
+struct MatFXEnv
+{
+	RwFrame *envFrame;
+	RwTexture *envTex;
+	float envCoeff;
+	int envFBalpha;
+	int pad;
+	int effect;
+};
+
+struct MatFXDual
+{
+	RwTexture *dualTex;
+	RwInt32 srcBlend;
+	RwInt32 dstBlend;
+};
+
+
+struct MatFX
+{
+	union {
+		MatFXNothing n;
+		MatFXBump b;
+		MatFXEnv e;
+		MatFXDual d;
+	} fx[2];
+	int effects;
+};
+
+extern "C" {
+	extern int MatFXMaterialDataOffset;
+	extern int MatFXAtomicDataOffset;
+
+	void _rpMatFXD3D8AtomicMatFXEnvRender(RxD3D8InstanceData* inst, int flags, int sel, RwTexture* texture, RwTexture* envMap);
+	void _rpMatFXD3D8AtomicMatFXRenderBlack(RxD3D8InstanceData *inst);
+	void _rpMatFXD3D8AtomicMatFXBumpMapRender(RxD3D8InstanceData *inst, int flags, RwTexture *texture, RwTexture *bumpMap, RwTexture *envMap);
+	void _rpMatFXD3D8AtomicMatFXDualPassRender(RxD3D8InstanceData *inst, int flags, RwTexture *texture, RwTexture *dualTexture);
+}
+
+
+#ifdef PS2_MATFX
+
+void
+_rpMatFXD3D8AtomicMatFXDefaultRender(RxD3D8InstanceData *inst, int flags, RwTexture *texture)
+{
+	if(flags & (rpGEOMETRYTEXTURED|rpGEOMETRYTEXTURED2) && texture)
+		RwD3D8SetTexture(texture, 0);
+	else
+		RwD3D8SetTexture(nil, 0);
+	RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)(inst->vertexAlpha || inst->material->color.alpha != 0xFF));
+	RwD3D8SetRenderState(D3DRS_DIFFUSEMATERIALSOURCE, inst->vertexAlpha != 0);
+	RwD3D8SetPixelShader(0);
+	RwD3D8SetVertexShader(inst->vertexShader);
+	RwD3D8SetStreamSource(0, inst->vertexBuffer, inst->stride);
+
+	if(inst->indexBuffer){
+		RwD3D8SetIndices(inst->indexBuffer, inst->baseIndex);
+		RwD3D8DrawIndexedPrimitive(inst->primType, 0, inst->numVertices, 0, inst->numIndices);
+	}else
+		RwD3D8DrawPrimitive(inst->primType, inst->baseIndex, inst->numVertices);
+}
+
+// map [-1; -1] -> [0; 1], flip V
+static RwMatrix scalenormal = {
+	{ 0.5f, 0.0f, 0.0f }, 0,
+	{ 0.0f, -0.5f, 0.0f }, 0,
+	{ 0.0f, 0.0f, 1.0f }, 0,
+	{ 0.5f, 0.5f, 0.0f }, 0,
+	
+};
+
+// flipped U for PS2
+static RwMatrix scalenormal_flipU = {
+	{ -0.5f, 0.0f, 0.0f }, 0,
+	{ 0.0f, -0.5f, 0.0f }, 0,
+	{ 0.0f, 0.0f, 1.0f }, 0,
+	{ 0.5f, 0.5f, 0.0f }, 0,
+	
+};
+
+void
+ApplyEnvMapTextureMatrix(RwTexture *tex, int n, RwFrame *frame)
+{
+	RwD3D8SetTexture(tex, n);
+	RwD3D8SetTextureStageState(n, D3DRS_ALPHAREF, 2);
+	RwD3D8SetTextureStageState(n, D3DTSS_TEXCOORDINDEX, D3DTSS_TCI_CAMERASPACENORMAL);
+	if(frame){
+		RwMatrix *envframemat = RwMatrixCreate();
+		RwMatrix *tmpmat = RwMatrixCreate();
+		RwMatrix *envmat = RwMatrixCreate();
+
+		RwMatrixInvert(envframemat, RwFrameGetLTM(frame));
+		// PS2
+		// can this be simplified?
+		*tmpmat = *RwFrameGetLTM(RwCameraGetFrame((RwCamera*)RWSRCGLOBAL(curCamera)));
+		RwV3dNegate(&tmpmat->right, &tmpmat->right);
+		tmpmat->flags = 0;
+		tmpmat->pos.x = 0.0f;
+		tmpmat->pos.y = 0.0f;
+		tmpmat->pos.z = 0.0f;
+		RwMatrixMultiply(envmat, tmpmat, envframemat);
+		*tmpmat = *envmat;
+		// important because envframemat can have a translation that we don't like
+		tmpmat->pos.x = 0.0f;
+		tmpmat->pos.y = 0.0f;
+		tmpmat->pos.z = 0.0f;
+		// for some reason we flip in U as well
+		RwMatrixMultiply(envmat, tmpmat, &scalenormal_flipU);
+
+		RwD3D8SetTransform(D3DTS_TEXTURE0+n, envmat);
+
+		RwMatrixDestroy(envmat);
+		RwMatrixDestroy(tmpmat);
+		RwMatrixDestroy(envframemat);
+	}else
+		RwD3D8SetTransform(D3DTS_TEXTURE0+n, &scalenormal);
+}
+
+void
+_rpMatFXD3D8AtomicMatFXEnvRender_ps2(RxD3D8InstanceData *inst, int flags, int sel, RwTexture *texture, RwTexture *envMap)
+{
+	MatFX *matfx = *RWPLUGINOFFSET(MatFX*, inst->material, MatFXMaterialDataOffset);
+	MatFXEnv *env = &matfx->fx[sel].e;
+
+	uint8 intens = (uint8)(env->envCoeff*255.0f);
+
+	if(intens == 0 || envMap == nil){
+		if(sel == 0)
+			_rpMatFXD3D8AtomicMatFXDefaultRender(inst, flags, texture);
+		return;
+	}
+
+	RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)(inst->vertexAlpha || inst->material->color.alpha != 0xFF));
+	if(flags & (rpGEOMETRYTEXTURED|rpGEOMETRYTEXTURED2) && texture)
+		RwD3D8SetTexture(texture, 0);
+	else
+		RwD3D8SetTexture(nil, 0);
+	RwD3D8SetPixelShader(0);
+	RwD3D8SetVertexShader(inst->vertexShader);
+	RwD3D8SetStreamSource(0, inst->vertexBuffer, inst->stride);
+	RwD3D8SetIndices(inst->indexBuffer, inst->baseIndex);
+	if(inst->indexBuffer)
+		RwD3D8DrawIndexedPrimitive(inst->primType, 0, inst->numVertices, 0, inst->numIndices);
+	else
+		RwD3D8DrawPrimitive(inst->primType, inst->baseIndex, inst->numVertices);
+
+	// Effect pass
+	
+	ApplyEnvMapTextureMatrix(envMap, 0, env->envFrame);
+	RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)TRUE);
+	RwUInt32 src, dst, lighting, zwrite, fog, fogcol;
+	RwRenderStateGet(rwRENDERSTATESRCBLEND, &src);
+	RwRenderStateGet(rwRENDERSTATEDESTBLEND, &dst);
+
+	// This is of course not using framebuffer alpha,
+	// but if the diffuse texture had no alpha, the result should actually be rather the same
+	if(env->envFBalpha)
+		RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA);
+	else
+		RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDONE);
+	RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDONE);
+	RwD3D8GetRenderState(D3DRS_LIGHTING, &lighting);
+	RwD3D8GetRenderState(D3DRS_ZWRITEENABLE, &zwrite);
+	RwD3D8GetRenderState(D3DRS_FOGENABLE, &fog);
+	RwD3D8SetRenderState(D3DRS_ZWRITEENABLE, FALSE);
+	if(fog){
+		RwD3D8GetRenderState(D3DRS_FOGCOLOR, &fogcol);
+		RwD3D8SetRenderState(D3DRS_FOGCOLOR, 0);
+	}
+
+	D3DCOLOR texfactor = D3DCOLOR_RGBA(intens, intens, intens, intens);
+	RwD3D8SetRenderState(D3DRS_TEXTUREFACTOR, texfactor);
+	RwD3D8SetTextureStageState(1, D3DTSS_COLOROP, D3DTOP_MODULATE);
+	RwD3D8SetTextureStageState(1, D3DTSS_COLORARG1, D3DTA_CURRENT);
+	RwD3D8SetTextureStageState(1, D3DTSS_COLORARG2, D3DTA_TFACTOR);
+	// alpha unused
+	//RwD3D8SetTextureStageState(1, D3DTSS_ALPHAOP, D3DTOP_SELECTARG1);
+	//RwD3D8SetTextureStageState(1, D3DTSS_ALPHAARG1, D3DTA_CURRENT);
+	//RwD3D8SetTextureStageState(1, D3DTSS_ALPHAARG2, D3DTA_TFACTOR);
+
+	if(inst->indexBuffer)
+		RwD3D8DrawIndexedPrimitive(inst->primType, 0, inst->numVertices, 0, inst->numIndices);
+	else
+		RwD3D8DrawPrimitive(inst->primType, inst->baseIndex, inst->numVertices);
+
+	// Reset states
+
+	RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)FALSE);
+	RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)src);
+	RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)dst);
+	RwD3D8SetRenderState(D3DRS_LIGHTING, lighting);
+	RwD3D8SetRenderState(D3DRS_ZWRITEENABLE, zwrite);
+	if(fog)
+		RwD3D8SetRenderState(D3DRS_FOGCOLOR, fogcol);
+	RwD3D8SetTextureStageState(1, D3DTSS_COLOROP, D3DTOP_DISABLE);
+	RwD3D8SetTextureStageState(1, D3DTSS_ALPHAOP, D3DTOP_DISABLE);
+	RwD3D8SetTextureStageState(0, D3DTSS_TEXTURETRANSFORMFLAGS, 0);
+	RwD3D8SetTextureStageState(0, D3DTSS_TEXCOORDINDEX, 0);
+}
+
+void
+_rwD3D8EnableClippingIfNeeded(void *object, RwUInt8 type)
+{
+	int clip;
+	if (type == rpATOMIC)
+		clip = !RwD3D8CameraIsSphereFullyInsideFrustum(RwCameraGetCurrentCameraMacro(), RpAtomicGetWorldBoundingSphere((RpAtomic *)object));
+	else
+		clip = !RwD3D8CameraIsBBoxFullyInsideFrustum(RwCameraGetCurrentCameraMacro(), &((RpWorldSector *)object)->tightBoundingBox);
+	RwD3D8SetRenderState(D3DRS_CLIPPING, clip);
+}
+
+void
+_rwD3D8AtomicMatFXRenderCallback(RwResEntry *repEntry, void *object, RwUInt8 type, RwUInt32 flags)
+{
+	RwBool lighting;
+	RwBool forceBlack;
+	RxD3D8ResEntryHeader *header;
+	RxD3D8InstanceData *inst;
+	RwInt32 i;
+
+	if (flags & rpGEOMETRYPRELIT) {
+		RwD3D8SetRenderState(D3DRS_COLORVERTEX, 1);
+		RwD3D8SetRenderState(D3DRS_EMISSIVEMATERIALSOURCE, D3DMCS_COLOR1);
+	} else {
+		RwD3D8SetRenderState(D3DRS_COLORVERTEX, 0);
+		RwD3D8SetRenderState(D3DRS_EMISSIVEMATERIALSOURCE, D3DMCS_MATERIAL);
+	}
+
+	_rwD3D8EnableClippingIfNeeded(object, type);
+
+	RwD3D8GetRenderState(D3DRS_LIGHTING, &lighting);
+	if (lighting || flags & rpGEOMETRYPRELIT) {
+		forceBlack = FALSE;
+	} else {
+		forceBlack = TRUE;
+		RwD3D8SetTexture(nil, 0);
+		RwD3D8SetRenderState(D3DRS_TEXTUREFACTOR, D3DCOLOR_RGBA(0, 0, 0, 255));
+		RwD3D8SetTextureStageState(0, D3DTSS_COLOROP, D3DTOP_SELECTARG2);
+		RwD3D8SetTextureStageState(0, D3DTSS_COLORARG2, D3DTA_TFACTOR);
+	}
+
+	header = (RxD3D8ResEntryHeader *)(repEntry + 1);
+	inst = (RxD3D8InstanceData *)(header + 1);
+	for (i = 0; i < header->numMeshes; i++) {
+		if (forceBlack)
+			_rpMatFXD3D8AtomicMatFXRenderBlack(inst);
+		else {
+			if (lighting)
+				RwD3D8SetSurfaceProperties(&inst->material->color, &inst->material->surfaceProps, flags & rpGEOMETRYMODULATEMATERIALCOLOR);
+			MatFX *matfx = *RWPLUGINOFFSET(MatFX *, inst->material, MatFXMaterialDataOffset);
+			int effect = matfx ? matfx->effects : rpMATFXEFFECTNULL;
+			switch (effect) {
+			case rpMATFXEFFECTNULL:
+			default:
+				_rpMatFXD3D8AtomicMatFXDefaultRender(inst, flags, inst->material->texture);
+				break;
+			case rpMATFXEFFECTBUMPMAP:
+				_rpMatFXD3D8AtomicMatFXBumpMapRender(inst, flags, inst->material->texture, matfx->fx[0].b.bumpedTex, nil);
+				break;
+			case rpMATFXEFFECTENVMAP:
+			{
+				// TODO: matfx switch in the settings
+				//_rpMatFXD3D8AtomicMatFXEnvRender(inst, flags, 0, inst->material->texture, matfx->fx[0].e.envTex);
+				_rpMatFXD3D8AtomicMatFXEnvRender_ps2(inst, flags, 0, inst->material->texture, matfx->fx[0].e.envTex);
+				break;
+			}
+			case rpMATFXEFFECTBUMPENVMAP:
+				_rpMatFXD3D8AtomicMatFXBumpMapRender(inst, flags, inst->material->texture, matfx->fx[0].b.bumpedTex, matfx->fx[1].e.envTex);
+				break;
+			case rpMATFXEFFECTDUAL:
+				_rpMatFXD3D8AtomicMatFXDualPassRender(inst, flags, inst->material->texture, matfx->fx[0].d.dualTex);
+				break;
+			}
+		}
+		inst++;
+	}
+
+	if (forceBlack) {
+		RwD3D8SetTextureStageState(0, D3DTSS_COLOROP, D3DTOP_SELECTARG2);
+		RwD3D8SetTextureStageState(0, D3DTSS_COLORARG2, D3DTA_DIFFUSE);
+	}
+}
+
+void
+ReplaceMatFxCallback()
+{
+	RxD3D8AllInOneSetRenderCallBack(
+	    RxPipelineFindNodeByName(RpMatFXGetD3D8Pipeline(rpMATFXD3D8ATOMICPIPELINE), RxNodeDefinitionGetD3D8AtomicAllInOne()->name, nil, nil),
+	    _rwD3D8AtomicMatFXRenderCallback);
+	
+}
+#endif // PS2_MATFX
+
+#endif // !LIBRW

src/rw/RwPS2AlphaTest.cpp

@@ -0,0 +1,247 @@
+#ifndef LIBRW
+
+#define WITHD3D
+#include "common.h"
+#ifdef PS2_ALPHA_TEST
+#include "rwcore.h"
+
+extern "C" {
+RwBool _rwD3D8RenderStateIsVertexAlphaEnable(void);
+RwBool _rwD3D8RenderStateVertexAlphaEnable(RwBool enable);
+RwRaster *_rwD3D8RWGetRasterStage(RwUInt32 stage);
+}
+
+extern bool gPS2alphaTest;
+
+void
+_rxD3D8DualPassRenderCallback(RwResEntry *repEntry, void *object, RwUInt8 type, RwUInt32 flags)
+{
+	RxD3D8ResEntryHeader *resEntryHeader;
+	RxD3D8InstanceData *instancedData;
+	RwInt32 numMeshes;
+	RwBool lighting;
+	RwBool vertexAlphaBlend;
+	RwBool forceBlack;
+	RwUInt32 ditherEnable;
+	RwUInt32 shadeMode;
+	void *lastVertexBuffer;
+
+	/* Get lighting state */
+	RwD3D8GetRenderState(D3DRS_LIGHTING, &lighting);
+
+	forceBlack = FALSE;
+
+	if (lighting) {
+		if (flags & rxGEOMETRY_PRELIT) {
+			/* Emmisive color from the vertex colors */
+			RwD3D8SetRenderState(D3DRS_COLORVERTEX, TRUE);
+			RwD3D8SetRenderState(D3DRS_EMISSIVEMATERIALSOURCE, D3DMCS_COLOR1);
+		} else {
+			/* Emmisive color from material, set to black in the submit node */
+			RwD3D8SetRenderState(D3DRS_COLORVERTEX, FALSE);
+			RwD3D8SetRenderState(D3DRS_EMISSIVEMATERIALSOURCE, D3DMCS_MATERIAL);
+		}
+	} else {
+		if ((flags & rxGEOMETRY_PRELIT) == 0) {
+			forceBlack = TRUE;
+
+			RwD3D8GetRenderState(D3DRS_DITHERENABLE, &ditherEnable);
+			RwD3D8GetRenderState(D3DRS_SHADEMODE, &shadeMode);
+
+			RwD3D8SetRenderState(D3DRS_TEXTUREFACTOR, 0xff000000);
+			RwD3D8SetRenderState(D3DRS_DITHERENABLE, FALSE);
+			RwD3D8SetRenderState(D3DRS_SHADEMODE, D3DSHADE_FLAT);
+		}
+	}
+
+	/* Enable clipping */
+	if (type == rpATOMIC) {
+		RpAtomic *atomic;
+		RwCamera *cam;
+
+		atomic = (RpAtomic *)object;
+
+		cam = RwCameraGetCurrentCamera();
+		// RWASSERT(cam);
+
+		if (RwD3D8CameraIsSphereFullyInsideFrustum(cam, RpAtomicGetWorldBoundingSphere(atomic))) {
+			RwD3D8SetRenderState(D3DRS_CLIPPING, FALSE);
+		} else {
+			RwD3D8SetRenderState(D3DRS_CLIPPING, TRUE);
+		}
+	} else {
+		RpWorldSector *worldSector;
+		RwCamera *cam;
+
+		worldSector = (RpWorldSector *)object;
+
+		cam = RwCameraGetCurrentCamera();
+		// RWASSERT(cam);
+
+		if (RwD3D8CameraIsBBoxFullyInsideFrustum(cam, RpWorldSectorGetTightBBox(worldSector))) {
+			RwD3D8SetRenderState(D3DRS_CLIPPING, FALSE);
+		} else {
+			RwD3D8SetRenderState(D3DRS_CLIPPING, TRUE);
+		}
+	}
+
+	/* Set texture to NULL if hasn't any texture flags */
+	if ((flags & (rxGEOMETRY_TEXTURED | rpGEOMETRYTEXTURED2)) == 0) {
+		RwD3D8SetTexture(NULL, 0);
+
+		if (forceBlack) {
+			RwD3D8SetTextureStageState(0, D3DTSS_COLOROP, D3DTOP_SELECTARG2);
+			RwD3D8SetTextureStageState(0, D3DTSS_COLORARG2, D3DTA_TFACTOR);
+
+			RwD3D8SetTextureStageState(0, D3DTSS_ALPHAOP, D3DTOP_DISABLE);
+		}
+	}
+
+	/* Get vertex alpha Blend state */
+	vertexAlphaBlend = _rwD3D8RenderStateIsVertexAlphaEnable();
+
+	/* Set Last vertex buffer to force the call */
+	lastVertexBuffer = (void *)0xffffffff;
+
+	/* Get the instanced data */
+	resEntryHeader = (RxD3D8ResEntryHeader *)(repEntry + 1);
+	instancedData = (RxD3D8InstanceData *)(resEntryHeader + 1);
+
+	/*
+	 * Data shared between meshes
+	 */
+
+	/*
+	 * Set the Default Pixel shader
+	 */
+	RwD3D8SetPixelShader(0);
+
+	/*
+	 * Vertex shader
+	 */
+	RwD3D8SetVertexShader(instancedData->vertexShader);
+
+	/* Get the number of meshes */
+	numMeshes = resEntryHeader->numMeshes;
+	while (numMeshes--) {
+		// RWASSERT(instancedData->material != NULL);
+
+		if ((flags & (rxGEOMETRY_TEXTURED | rpGEOMETRYTEXTURED2))) {
+			RwD3D8SetTexture(instancedData->material->texture, 0);
+
+			if (forceBlack) {
+				/* Only change the colorop, we need to use the texture alpha channel */
+				RwD3D8SetTextureStageState(0, D3DTSS_COLOROP, D3DTOP_SELECTARG2);
+				RwD3D8SetTextureStageState(0, D3DTSS_COLORARG2, D3DTA_TFACTOR);
+			}
+		}
+
+		if (instancedData->vertexAlpha || (0xFF != instancedData->material->color.alpha)) {
+			if (!vertexAlphaBlend) {
+				vertexAlphaBlend = TRUE;
+
+				_rwD3D8RenderStateVertexAlphaEnable(TRUE);
+			}
+		} else {
+			if (vertexAlphaBlend) {
+				vertexAlphaBlend = FALSE;
+
+				_rwD3D8RenderStateVertexAlphaEnable(FALSE);
+			}
+		}
+
+		if (lighting) {
+			if (instancedData->vertexAlpha) {
+				RwD3D8SetRenderState(D3DRS_DIFFUSEMATERIALSOURCE, D3DMCS_COLOR1);
+			} else {
+				RwD3D8SetRenderState(D3DRS_DIFFUSEMATERIALSOURCE, D3DMCS_MATERIAL);
+			}
+
+			RwD3D8SetSurfaceProperties(&instancedData->material->color, &instancedData->material->surfaceProps, (flags & rxGEOMETRY_MODULATE));
+		}
+
+		/*
+		 * Render
+		 */
+
+		/* Set the stream source */
+		if (lastVertexBuffer != instancedData->vertexBuffer) {
+			RwD3D8SetStreamSource(0, instancedData->vertexBuffer, instancedData->stride);
+
+			lastVertexBuffer = instancedData->vertexBuffer;
+		}
+		if (!gPS2alphaTest) {
+			/* Set the Index buffer */
+			if (instancedData->indexBuffer != NULL) {
+				RwD3D8SetIndices(instancedData->indexBuffer, instancedData->baseIndex);
+
+				/* Draw the indexed primitive */
+				RwD3D8DrawIndexedPrimitive((D3DPRIMITIVETYPE)instancedData->primType, 0, instancedData->numVertices, 0, instancedData->numIndices);
+			} else {
+				RwD3D8DrawPrimitive((D3DPRIMITIVETYPE)instancedData->primType, instancedData->baseIndex, instancedData->numVertices);
+			}
+		} else {
+			RwD3D8SetIndices(instancedData->indexBuffer, instancedData->baseIndex);
+
+			int hasAlpha, alphafunc, alpharef, zwrite;
+			RwD3D8GetRenderState(D3DRS_ALPHABLENDENABLE, &hasAlpha);
+			RwD3D8GetRenderState(D3DRS_ZWRITEENABLE, &zwrite);
+			if (hasAlpha && zwrite) {
+				RwD3D8GetRenderState(D3DRS_ALPHAFUNC, &alphafunc);
+				RwD3D8GetRenderState(D3DRS_ALPHAREF, &alpharef);
+
+				RwD3D8SetRenderState(D3DRS_ALPHAFUNC, D3DCMP_GREATEREQUAL);
+				RwD3D8SetRenderState(D3DRS_ALPHAREF, 128);
+
+				if (instancedData->indexBuffer)
+					RwD3D8DrawIndexedPrimitive(instancedData->primType, 0, instancedData->numVertices, 0, instancedData->numIndices);
+				else
+					RwD3D8DrawPrimitive(instancedData->primType, instancedData->baseIndex, instancedData->numVertices);
+
+				RwD3D8SetRenderState(D3DRS_ALPHAFUNC, D3DCMP_LESS);
+				RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, FALSE);
+
+				if (instancedData->indexBuffer)
+					RwD3D8DrawIndexedPrimitive(instancedData->primType, 0, instancedData->numVertices, 0, instancedData->numIndices);
+				else
+					RwD3D8DrawPrimitive(instancedData->primType, instancedData->baseIndex, instancedData->numVertices);
+
+				RwD3D8SetRenderState(D3DRS_ALPHAFUNC, alphafunc);
+				RwD3D8SetRenderState(D3DRS_ALPHAREF, alpharef);
+				RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void *)TRUE);
+			} else {
+				if (instancedData->indexBuffer)
+					RwD3D8DrawIndexedPrimitive(instancedData->primType, 0, instancedData->numVertices, 0, instancedData->numIndices);
+				else
+					RwD3D8DrawPrimitive(instancedData->primType, instancedData->baseIndex, instancedData->numVertices);
+			}
+		}
+
+		/* Move onto the next instancedData */
+		instancedData++;
+	}
+
+	if (forceBlack) {
+		RwD3D8SetRenderState(D3DRS_DITHERENABLE, ditherEnable);
+		RwD3D8SetRenderState(D3DRS_SHADEMODE, shadeMode);
+
+		if (_rwD3D8RWGetRasterStage(0)) {
+			RwD3D8SetTextureStageState(0, D3DTSS_COLOROP, D3DTOP_MODULATE);
+			RwD3D8SetTextureStageState(0, D3DTSS_COLORARG2, D3DTA_DIFFUSE);
+		} else {
+			RwD3D8SetTextureStageState(0, D3DTSS_COLOROP, D3DTOP_SELECTARG2);
+			RwD3D8SetTextureStageState(0, D3DTSS_COLORARG2, D3DTA_DIFFUSE);
+		}
+	}
+}
+
+void
+ReplaceAtomicPipeCallback()
+{
+	RxD3D8AllInOneSetRenderCallBack(RxPipelineFindNodeByName(RXPIPELINEGLOBAL(platformAtomicPipeline), RxNodeDefinitionGetD3D8AtomicAllInOne()->name, nil, nil),
+	                                _rxD3D8DualPassRenderCallback);
+}
+
+#endif // PS2_ALPHA_TEST
+
+#endif // !LIBRW

src/rw/TexRead.cpp

@@ -0,0 +1,459 @@
+#pragma warning( push )
+#pragma warning( disable : 4005)
+#pragma warning( pop )
+#define FORCE_PC_SCALING
+#include "common.h"
+#ifdef ANISOTROPIC_FILTERING
+#include "rpanisot.h"
+#endif
+#include "crossplatform.h"
+#include "platform.h"
+
+#include "Timer.h"
+#ifdef GTA_PC
+#include "FileMgr.h"
+#include "Pad.h"
+#include "main.h"
+#include "Directory.h"
+#include "Streaming.h"
+#include "TxdStore.h"
+#include "CdStream.h"
+#include "Font.h"
+#include "Sprite2d.h"
+#include "Text.h"
+#include "RwHelper.h"
+#include "Frontend.h"
+#endif //GTA_PC
+
+float texLoadTime;
+int32 texNumLoaded;
+
+#ifdef LIBRW
+#define READNATIVE(stream, tex, size) rwNativeTextureHackRead(stream, tex, size)
+#else
+#define READNATIVE(stream, tex, size) RWSRCGLOBAL(stdFunc[rwSTANDARDNATIVETEXTUREREAD](stream, tex, size))
+#endif
+
+RwTexture*
+RwTextureGtaStreamRead(RwStream *stream)
+{
+	RwUInt32 size, version;
+	RwTexture *tex;
+
+	if(!RwStreamFindChunk(stream, rwID_TEXTURENATIVE, &size, &version))
+		return nil;
+
+	float preloadTime = (float)CTimer::GetCurrentTimeInCycles() / (float)CTimer::GetCyclesPerMillisecond();
+
+	if(!READNATIVE(stream, &tex, size))
+		return nil;
+
+	if (gGameState == GS_INIT_PLAYING_GAME) {
+		texLoadTime = (texNumLoaded * texLoadTime + (float)CTimer::GetCurrentTimeInCycles() / (float)CTimer::GetCyclesPerMillisecond() - preloadTime) / (float)(texNumLoaded+1);
+		texNumLoaded++;
+	}
+
+#ifdef ANISOTROPIC_FILTERING
+	if(tex && RpAnisotGetMaxSupportedMaxAnisotropy() > 1)	// BUG? this was RpAnisotTextureGetMaxAnisotropy, but that doesn't make much sense
+		RpAnisotTextureSetMaxAnisotropy(tex, RpAnisotGetMaxSupportedMaxAnisotropy());
+#endif
+
+	return tex;
+}
+
+RwTexture*
+destroyTexture(RwTexture *texture, void *data)
+{
+	RwTextureDestroy(texture);
+	return texture;
+}
+
+RwTexDictionary*
+RwTexDictionaryGtaStreamRead(RwStream *stream)
+{
+	RwUInt32 size, version;
+	RwInt32 numTextures;
+	RwTexDictionary *texDict;
+	RwTexture *tex;
+
+	if(!RwStreamFindChunk(stream, rwID_STRUCT, &size, &version))
+		return nil;
+	if(RwStreamRead(stream, &numTextures, size) != size)
+		return nil;
+
+	texDict = RwTexDictionaryCreate();
+	if(texDict == nil)
+		return nil;
+
+	while(numTextures--){
+		tex = RwTextureGtaStreamRead(stream);
+		if(tex == nil){
+			RwTexDictionaryForAllTextures(texDict, destroyTexture, nil);
+			RwTexDictionaryDestroy(texDict);
+			return nil;
+		}
+		RwTexDictionaryAddTexture(texDict, tex);
+	}
+
+	return texDict;
+}
+
+static int32 numberTextures = -1;
+static int32 streamPosition;
+
+RwTexDictionary*
+RwTexDictionaryGtaStreamRead1(RwStream *stream)
+{
+	RwUInt32 size, version;
+	RwInt32 numTextures;
+	RwTexDictionary *texDict;
+	RwTexture *tex;
+
+	numberTextures = 0;
+	if(!RwStreamFindChunk(stream, rwID_STRUCT, &size, &version))
+		return nil;
+	assert(size == 4);
+	if(RwStreamRead(stream, &numTextures, size) != size)
+		return nil;
+
+	texDict = RwTexDictionaryCreate();
+	if(texDict == nil)
+		return nil;
+
+	numberTextures = numTextures/2;
+
+	while(numTextures > numberTextures){
+		numTextures--;
+
+		tex = RwTextureGtaStreamRead(stream);
+		if(tex == nil){
+			RwTexDictionaryForAllTextures(texDict, destroyTexture, nil);
+			RwTexDictionaryDestroy(texDict);
+			return nil;
+		}
+		RwTexDictionaryAddTexture(texDict, tex);
+	}
+
+	numberTextures = numTextures;
+	streamPosition = STREAMPOS(stream);
+
+	return texDict;
+}
+
+RwTexDictionary*
+RwTexDictionaryGtaStreamRead2(RwStream *stream, RwTexDictionary *texDict)
+{
+	RwTexture *tex;
+
+	RwStreamSkip(stream, streamPosition - STREAMPOS(stream));
+
+	while(numberTextures--){
+		tex = RwTextureGtaStreamRead(stream);
+		if(tex == nil){
+			RwTexDictionaryForAllTextures(texDict, destroyTexture, nil);
+			RwTexDictionaryDestroy(texDict);
+			return nil;
+		}
+		RwTexDictionaryAddTexture(texDict, tex);
+	}
+
+	return texDict;
+}
+
+#ifdef GTA_PC
+
+#ifdef LIBRW
+
+#define CAPSVERSION 0
+
+struct GPUcaps
+{
+	uint32 version;	// so we can force regeneration easily
+	uint32 platform;
+	uint32 subplatform;
+	uint32 dxtSupport;
+};
+
+static void
+GetGPUcaps(GPUcaps *caps)
+{
+	caps->version = CAPSVERSION;
+	caps->platform = rw::platform;
+	caps->subplatform = 0;
+	caps->dxtSupport = 0;
+	// TODO: more later
+#ifdef RW_GL3
+	caps->subplatform = rw::gl3::gl3Caps.gles;
+	caps->dxtSupport = rw::gl3::gl3Caps.dxtSupported;
+#endif
+#ifdef RW_D3D9
+	caps->dxtSupport = 1;	// TODO, probably
+#endif
+}
+
+void
+ReadVideoCardCapsFile(GPUcaps *caps)
+{
+	memset(caps, 0, sizeof(GPUcaps));
+
+	int32 file = CFileMgr::OpenFile("DATA\\CAPS.DAT", "rb");
+	if (file != 0) {
+		CFileMgr::Read(file, (char*)&caps->version, 4);
+		CFileMgr::Read(file, (char*)&caps->platform, 4);
+		CFileMgr::Read(file, (char*)&caps->subplatform, 4);
+		CFileMgr::Read(file, (char*)&caps->dxtSupport, 4);
+		CFileMgr::CloseFile(file);
+	}
+}
+
+bool
+CheckVideoCardCaps(void)
+{
+	GPUcaps caps, fcaps;
+	GetGPUcaps(&caps);
+	ReadVideoCardCapsFile(&fcaps);
+	return caps.version != fcaps.version ||
+		caps.platform != fcaps.platform ||
+		caps.subplatform != fcaps.subplatform ||
+		caps.dxtSupport != fcaps.dxtSupport;
+}
+
+void
+WriteVideoCardCapsFile(void)
+{
+	GPUcaps caps;
+	GetGPUcaps(&caps);
+	int32 file = CFileMgr::OpenFile("DATA\\CAPS.DAT", "wb");
+	if (file != 0) {
+		CFileMgr::Write(file, (char*)&caps.version, 4);
+		CFileMgr::Write(file, (char*)&caps.platform, 4);
+		CFileMgr::Write(file, (char*)&caps.subplatform, 4);
+		CFileMgr::Write(file, (char*)&caps.dxtSupport, 4);
+		CFileMgr::CloseFile(file);
+	}
+}
+
+#else
+extern "C" RwInt32 _rwD3D8FindCorrectRasterFormat(RwRasterType type, RwInt32 flags);
+void
+ReadVideoCardCapsFile(uint32 &cap32, uint32 &cap24, uint32 &cap16, uint32 &cap8)
+{
+	cap32 = UINT32_MAX;
+	cap24 = UINT32_MAX;
+	cap16 = UINT32_MAX;
+	cap8 = UINT32_MAX;
+
+	int32 file = CFileMgr::OpenFile("DATA\\CAPS.DAT", "rb");
+	if (file != 0) {
+		CFileMgr::Read(file, (char*)&cap32, 4);
+		CFileMgr::Read(file, (char*)&cap24, 4);
+		CFileMgr::Read(file, (char*)&cap16, 4);
+		CFileMgr::Read(file, (char*)&cap8, 4);
+		CFileMgr::CloseFile(file);
+	}
+}
+
+bool
+CheckVideoCardCaps(void)
+{
+	uint32 cap32 = _rwD3D8FindCorrectRasterFormat(rwRASTERTYPETEXTURE, rwRASTERFORMAT8888);
+	uint32 cap24 = _rwD3D8FindCorrectRasterFormat(rwRASTERTYPETEXTURE, rwRASTERFORMAT888);
+	uint32 cap16 = _rwD3D8FindCorrectRasterFormat(rwRASTERTYPETEXTURE, rwRASTERFORMAT1555);
+	uint32 cap8 = _rwD3D8FindCorrectRasterFormat(rwRASTERTYPETEXTURE, rwRASTERFORMATPAL8 | rwRASTERFORMAT8888);
+	uint32 fcap32, fcap24, fcap16, fcap8;
+	ReadVideoCardCapsFile(fcap32, fcap24, fcap16, fcap8);
+	return cap32 != fcap32 || cap24 != fcap24 || cap16 != fcap16 || cap8 != fcap8;
+}
+
+void
+WriteVideoCardCapsFile(void)
+{
+	uint32 cap32 = _rwD3D8FindCorrectRasterFormat(rwRASTERTYPETEXTURE, rwRASTERFORMAT8888);
+	uint32 cap24 = _rwD3D8FindCorrectRasterFormat(rwRASTERTYPETEXTURE, rwRASTERFORMAT888);
+	uint32 cap16 = _rwD3D8FindCorrectRasterFormat(rwRASTERTYPETEXTURE, rwRASTERFORMAT1555);
+	uint32 cap8 = _rwD3D8FindCorrectRasterFormat(rwRASTERTYPETEXTURE, rwRASTERFORMATPAL8 | rwRASTERFORMAT8888);
+	int32 file = CFileMgr::OpenFile("DATA\\CAPS.DAT", "wb");
+	if (file != 0) {
+		CFileMgr::Write(file, (char*)&cap32, 4);
+		CFileMgr::Write(file, (char*)&cap24, 4);
+		CFileMgr::Write(file, (char*)&cap16, 4);
+		CFileMgr::Write(file, (char*)&cap8, 4);
+		CFileMgr::CloseFile(file);
+	}
+}
+#endif
+
+void
+ConvertingTexturesScreen(uint32 num, uint32 count, const char *text)
+{
+	HandleExit();
+
+	CSprite2d *splash = LoadSplash(nil);
+	if (!DoRWStuffStartOfFrame(0, 0, 0, 0, 0, 0, 255))
+		return;
+
+	CSprite2d::SetRecipNearClip();
+	CSprite2d::InitPerFrame();
+	CFont::InitPerFrame();
+	DefinedState();
+
+	RwRenderStateSet(rwRENDERSTATETEXTUREADDRESS, (void*)rwTEXTUREADDRESSCLAMP);
+	splash->Draw(CRect(0.0f, 0.0f, SCREEN_WIDTH, SCREEN_HEIGHT), CRGBA(255, 255, 255, 255));
+
+	CSprite2d::DrawRect(CRect(SCREEN_SCALE_X(200.0f), SCREEN_SCALE_Y(240.0f), SCREEN_SCALE_FROM_RIGHT(200.0f), SCREEN_SCALE_Y(248.0f)), CRGBA(64, 64, 64, 255));
+	CSprite2d::DrawRect(CRect(SCREEN_SCALE_X(200.0f), SCREEN_SCALE_Y(240.0f), (SCREEN_SCALE_FROM_RIGHT(200.0f) - SCREEN_SCALE_X(200.0f)) * ((float)num / (float)count) + SCREEN_SCALE_X(200.0f), SCREEN_SCALE_Y(248.0f)), CRGBA(255, 217, 106, 255));
+	CSprite2d::DrawRect(CRect(SCREEN_SCALE_X(120.0f), SCREEN_SCALE_Y(150.0f), SCREEN_SCALE_FROM_RIGHT(120.0f), SCREEN_HEIGHT - SCREEN_SCALE_Y(220.0f)), CRGBA(50, 50, 50, 210));
+
+	CFont::SetBackgroundOff();
+	CFont::SetPropOn();
+	CFont::SetScale(SCREEN_SCALE_X(0.45f), SCREEN_SCALE_Y(0.7f));
+	CFont::SetCentreOff();
+	CFont::SetWrapx(SCREEN_SCALE_FROM_RIGHT(170.0f));
+	CFont::SetJustifyOff();
+	CFont::SetColor(CRGBA(255, 217, 106, 255));
+	CFont::SetBackGroundOnlyTextOff();
+	CFont::SetFontStyle(FONT_BANK);
+	CFont::PrintString(SCREEN_SCALE_X(170.0f), SCREEN_SCALE_Y(160.0f), TheText.Get(text));
+	CFont::DrawFonts();
+	DoRWStuffEndOfFrame();
+}
+
+void
+DealWithTxdWriteError(uint32 num, uint32 count, const char *text)
+{
+	while (!RsGlobal.quit) {
+		ConvertingTexturesScreen(num, count, text);
+		CPad::UpdatePads();
+		if (CPad::GetPad(0)->GetEscapeJustDown())
+			break;
+	}
+	RsGlobal.quit = false;
+	LoadingScreen(nil, nil, nil);
+	RsGlobal.quit = true;
+}
+
+#ifdef LIBRW
+#define STREAMTELL(str)	str->tell()
+#else
+#define STREAMTELL(str) filesys->rwftell((str)->Type.file.fpFile)
+#endif
+
+bool
+CreateTxdImageForVideoCard()
+{
+	uint8 *buf = new uint8[CDSTREAM_SECTOR_SIZE];
+	CDirectory *pDir = new CDirectory(TXDSTORESIZE);
+	CDirectory::DirectoryInfo dirInfo;
+
+	CStreaming::FlushRequestList();
+
+#ifndef LIBRW
+	RwFileFunctions *filesys = RwOsGetFileInterface();
+#endif
+
+	RwStream *img = RwStreamOpen(rwSTREAMFILENAME, rwSTREAMWRITE, "models\\txd.img");
+	if (img == nil) {
+		// original code does otherwise and it leaks
+		delete []buf;
+		delete pDir;
+
+		if (_dwOperatingSystemVersion == OS_WINNT || _dwOperatingSystemVersion == OS_WIN2000 || _dwOperatingSystemVersion == OS_WINXP)
+			DealWithTxdWriteError(0, TXDSTORESIZE, "CVT_CRT");
+
+		return false;
+	}
+
+#ifdef RW_GL3
+	// so we can read back DXT with GLES
+	// only works for textures that are not yet loaded
+	// so let's hope that is the case for all
+	rw::gl3::needToReadBackTextures = true;
+#endif
+	
+#ifdef DISABLE_VSYNC_ON_TEXTURE_CONVERSION
+	// let's disable vsync and frame limiter to speed up texture conversion
+	// (actually we probably don't need to disable frame limiter in here, but let's do it just in case =P)
+	int8 vsyncState = CMenuManager::m_PrefsVsync;
+	int8 frameLimiterState = CMenuManager::m_PrefsFrameLimiter;
+	CMenuManager::m_PrefsVsync = 0;
+	CMenuManager::m_PrefsFrameLimiter = 0;
+#endif
+
+	int32 i;
+	for (i = 0; i < TXDSTORESIZE; i++) {
+		ConvertingTexturesScreen(i, TXDSTORESIZE, "CVT_MSG");
+
+		if (CTxdStore::GetSlot(i) != nil && CStreaming::IsObjectInCdImage(i + STREAM_OFFSET_TXD)) {
+#ifdef FIX_BUGS
+			if(strcmp(CTxdStore::GetTxdName(i), "generic") == 0)
+				continue;
+#endif
+
+			CStreaming::RequestTxd(i, STREAMFLAGS_KEEP_IN_MEMORY);
+			CStreaming::RequestModelStream(0);
+			CStreaming::FlushChannels();
+
+			char filename[64];
+			sprintf(filename, "%s.txd", CTxdStore::GetTxdName(i));
+
+			if (CTxdStore::GetSlot(i)->texDict) {
+
+				int32 pos = STREAMTELL(img);
+
+				if (RwTexDictionaryStreamWrite(CTxdStore::GetSlot(i)->texDict, img) == nil) {
+					DealWithTxdWriteError(i, TXDSTORESIZE, "CVT_ERR");
+					RwStreamClose(img, nil);
+					delete []buf;
+					delete pDir;
+					CStreaming::RemoveTxd(i);
+#ifdef RW_GL3
+					rw::gl3::needToReadBackTextures = false;
+#endif
+					return false;
+				}
+
+				int32 size = STREAMTELL(img) - pos;
+				int32 num = size % CDSTREAM_SECTOR_SIZE;
+
+				size /= CDSTREAM_SECTOR_SIZE;
+				if (num != 0) {
+					size++;
+					num = CDSTREAM_SECTOR_SIZE - num;
+					RwStreamWrite(img, buf, num);
+				}
+
+				dirInfo.offset = pos / CDSTREAM_SECTOR_SIZE;
+				dirInfo.size = size;
+				strncpy(dirInfo.name, filename, sizeof(dirInfo.name));
+				pDir->AddItem(dirInfo);
+				CStreaming::RemoveTxd(i);
+			}
+			CStreaming::FlushRequestList();
+		}
+	}
+
+#ifdef DISABLE_VSYNC_ON_TEXTURE_CONVERSION
+	// restore vsync and frame limiter states
+	CMenuManager::m_PrefsVsync = vsyncState;
+	CMenuManager::m_PrefsFrameLimiter = frameLimiterState;
+#endif
+
+	RwStreamClose(img, nil);
+	delete []buf;
+
+#ifdef RW_GL3
+	rw::gl3::needToReadBackTextures = false;
+#endif
+
+	if (!pDir->WriteDirFile("models\\txd.dir")) {
+		DealWithTxdWriteError(i, TXDSTORESIZE, "CVT_ERR");
+		delete pDir;
+		return false;
+	}
+
+	delete pDir;
+
+	WriteVideoCardCapsFile();
+	return true;
+}
+#endif // GTA_PC

src/rw/TexturePools.cpp

@@ -0,0 +1,221 @@
+#ifndef LIBRW
+
+#include <d3d8.h>
+#define WITHD3D
+#include "common.h"
+#include "TexturePools.h"
+
+// TODO: this needs to be integrated into RW
+
+extern "C" LPDIRECT3DDEVICE8 _RwD3DDevice;
+
+CTexturePool aTexturePools[12];
+CPaletteList PaletteList;
+int numTexturePools;
+int MaxPaletteIndex;
+bool bUsePaletteIndex = true;
+
+
+void
+CTexturePool::Create(D3DFORMAT _Format, int _size, uint32 mipmapLevels, int32 numTextures)
+{
+	Format = _Format;
+	size = _size;
+	levels = mipmapLevels;
+	pTextures = new IDirect3DTexture8 *[numTextures];
+	texturesMax = numTextures;
+	texturesNum = 0;
+	texturesUsed = 0;
+}
+
+void
+CTexturePool::Release()
+{
+	int i = 0;
+	while (i < texturesNum) {
+		pTextures[i]->Release();
+		i++;
+	}
+
+	delete[] pTextures;
+
+	pTextures = nil;
+	texturesNum = 0;
+	texturesUsed = 0;
+}
+
+IDirect3DTexture8 *
+CTexturePool::FindTexture()
+{
+	if (texturesNum == 0)
+		return nil;
+	texturesUsed--;
+	return pTextures[--texturesNum];
+}
+
+bool
+CTexturePool::AddTexture(IDirect3DTexture8 *texture)
+{
+	++texturesUsed;
+	if (texturesNum >= texturesMax)
+		return false;
+	pTextures[texturesNum] = texture;
+	++texturesNum;
+	return true;
+}
+
+void
+CTexturePool::Resize(int numTextures)
+{
+	if (numTextures == texturesMax)
+		return;
+
+	IDirect3DTexture8 **newTextures = new IDirect3DTexture8 *[numTextures];
+
+	for (int i = 0; i < texturesNum && i < numTextures; i++)
+		newTextures[i] = pTextures[i];
+
+	if (numTextures < texturesNum) {
+		for (int i = numTextures; i < texturesNum; i++)
+			pTextures[i]->Release();
+	}
+	delete[] pTextures;
+	pTextures = newTextures;
+	texturesMax = numTextures;
+}
+
+void
+CPaletteList::Alloc(int max)
+{
+	Data = new int[max];
+	Max = max;
+	Num = 0;
+}
+
+void
+CPaletteList::Free()
+{
+	delete[] Data;
+	Data = nil;
+	Num = 0;
+}
+
+int
+CPaletteList::Find()
+{
+	if (Num == 0)
+		return -1;
+	return Data[--Num];
+}
+
+void
+CPaletteList::Add(int item)
+{
+	if (Num < Max)
+		Data[Num++] = item;
+	else {
+		Resize(2 * Max);
+		Add(item);
+	}
+}
+
+void
+CPaletteList::Resize(int max)
+{
+	if (max == Max)
+		return;
+
+	int *newData = new int[4 * max];
+	for (int i = 0; i < Num && i < max; i++)
+		newData[i] = Data[i];
+	delete[] Data;
+	Data = newData;
+	Max = max;
+}
+
+HRESULT
+CreateTexture(int width, int height, int levels, D3DFORMAT Format, IDirect3DTexture8 **texture)
+{
+	if (width == height) {
+		for (int i = 0; i < numTexturePools; i++) {
+			if (width != aTexturePools[i].GetSize() && levels == aTexturePools[i].levels && Format == aTexturePools[i].Format) 
+				*texture = aTexturePools[i].FindTexture();
+		}
+	}
+	if (*texture)
+		return D3D_OK;
+	else
+		return _RwD3DDevice->CreateTexture(width, height, levels, 0, Format, D3DPOOL_MANAGED, texture);
+}
+
+void
+ReleaseTexture(IDirect3DTexture8 *texture)
+{
+	int levels = 1;
+	if (texture->GetLevelCount() > 1)
+		levels = 0;
+
+	D3DSURFACE_DESC SURFACE_DESC;
+
+	texture->GetLevelDesc(0, &SURFACE_DESC);
+
+	if (SURFACE_DESC.Width == SURFACE_DESC.Height) {
+		for (int i = 0; i < numTexturePools; i++) {
+			if (SURFACE_DESC.Width == aTexturePools[i].GetSize() && SURFACE_DESC.Format == aTexturePools[i].Format && levels == aTexturePools[i].levels) {
+				if (!aTexturePools[i].AddTexture(texture)) {
+					if (aTexturePools[i].texturesUsed > 3 * aTexturePools[i].texturesMax / 2) {
+						aTexturePools[i].Resize(2 * aTexturePools[i].texturesMax);
+						aTexturePools[i].texturesUsed--;
+						aTexturePools[i].AddTexture(texture);
+					} else {
+						texture->Release();
+					}
+				}
+				return;
+			}
+		}
+	}
+	if (numTexturePools < 12 && bUsePaletteIndex && levels != 0 && SURFACE_DESC.Width == SURFACE_DESC.Height &&
+	    (SURFACE_DESC.Width == 64 || SURFACE_DESC.Width == 128 || SURFACE_DESC.Width == 256)) {
+		aTexturePools[numTexturePools].Create(SURFACE_DESC.Format, SURFACE_DESC.Width, 1, 16);
+		aTexturePools[numTexturePools].AddTexture(texture);
+		numTexturePools++;
+	} else
+		texture->Release();
+}
+
+int
+FindAvailablePaletteIndex()
+{
+	int index = PaletteList.Find();
+	if (index == -1)
+		index = MaxPaletteIndex++;
+	return index;
+}
+
+void
+AddAvailablePaletteIndex(int index)
+{
+	if (bUsePaletteIndex)
+		PaletteList.Add(index);
+}
+
+void
+_TexturePoolsInitialise()
+{
+	PaletteList.Alloc(100);
+	MaxPaletteIndex = 0;
+}
+
+void
+_TexturePoolsShutdown()
+{
+	for (int i = 0; i < numTexturePools; i++)
+		aTexturePools[i].Release();
+
+	numTexturePools = 0;
+	bUsePaletteIndex = false;
+	PaletteList.Free();
+}
+
+#endif // !LIBRW

src/rw/TexturePools.h

@@ -0,0 +1,42 @@
+#pragma once
+
+class CTexturePool
+{
+public:
+	D3DFORMAT Format;
+	int size;
+	uint32 levels;
+	int32 texturesMax;
+	int32 texturesUsed;
+	int32 texturesNum;
+	IDirect3DTexture8 **pTextures;
+
+public:
+	CTexturePool() {}
+	void Create(D3DFORMAT _Format, int size, uint32 mipmapLevels, int32 numTextures);
+	void Release();
+	IDirect3DTexture8 *FindTexture();
+	bool AddTexture(IDirect3DTexture8 *texture);
+	void Resize(int numTextures);
+#ifdef FIX_BUGS
+	int GetSize() { return size; }
+#else
+	float GetSize() { return size; }
+#endif
+};
+
+class CPaletteList
+{
+	int Max;
+	int Num;
+	int *Data;
+public:
+	void Alloc(int max);
+	void Free();
+	int Find();
+	void Add(int item);
+	void Resize(int max);
+};
+
+void _TexturePoolsInitialise();
+void _TexturePoolsShutdown();

src/rw/TxdStore.cpp

@@ -0,0 +1,183 @@
+#include "common.h"
+
+#include "templates.h"
+#include "General.h"
+#include "Streaming.h"
+#include "RwHelper.h"
+#include "TxdStore.h"
+
+CPool<TxdDef,TxdDef> *CTxdStore::ms_pTxdPool;
+RwTexDictionary *CTxdStore::ms_pStoredTxd;
+
+void
+CTxdStore::Initialise(void)
+{
+	if(ms_pTxdPool == nil)
+		ms_pTxdPool = new CPool<TxdDef,TxdDef>(TXDSTORESIZE);
+}
+
+void
+CTxdStore::Shutdown(void)
+{
+	if(ms_pTxdPool)
+		delete ms_pTxdPool;
+}
+
+void
+CTxdStore::GameShutdown(void)
+{
+	int i;
+
+	for(i = 0; i < TXDSTORESIZE; i++){
+		TxdDef *def = GetSlot(i);
+		if(def && GetNumRefs(i) == 0)
+			RemoveTxdSlot(i);
+	}
+}
+
+int
+CTxdStore::AddTxdSlot(const char *name)
+{
+	TxdDef *def = ms_pTxdPool->New();
+	assert(def);
+	def->texDict = nil;
+	def->refCount = 0;
+	strcpy(def->name, name);
+	return ms_pTxdPool->GetJustIndex(def);
+}
+
+void
+CTxdStore::RemoveTxdSlot(int slot)
+{
+	TxdDef *def = GetSlot(slot);
+	if(def->texDict)
+		RwTexDictionaryDestroy(def->texDict);
+	ms_pTxdPool->Delete(def);
+}
+
+int
+CTxdStore::FindTxdSlot(const char *name)
+{
+	int size = ms_pTxdPool->GetSize();
+	for(int i = 0; i < size; i++){
+		TxdDef *def = GetSlot(i);
+		if(def && !CGeneral::faststricmp(def->name, name))
+			return i;
+	}
+	return -1;
+}
+
+char*
+CTxdStore::GetTxdName(int slot)
+{
+	return GetSlot(slot)->name;
+}
+
+void
+CTxdStore::PushCurrentTxd(void)
+{
+	ms_pStoredTxd = RwTexDictionaryGetCurrent();
+}
+
+void
+CTxdStore::PopCurrentTxd(void)
+{
+	RwTexDictionarySetCurrent(ms_pStoredTxd);
+	ms_pStoredTxd = nil;
+}
+
+void
+CTxdStore::SetCurrentTxd(int slot)
+{
+	RwTexDictionarySetCurrent(GetSlot(slot)->texDict);
+}
+
+void
+CTxdStore::Create(int slot)
+{
+	GetSlot(slot)->texDict = RwTexDictionaryCreate();
+}
+
+int
+CTxdStore::GetNumRefs(int slot)
+{
+	return GetSlot(slot)->refCount;
+}
+
+void
+CTxdStore::AddRef(int slot)
+{
+	GetSlot(slot)->refCount++;
+}
+
+void
+CTxdStore::RemoveRef(int slot)
+{
+	if(--GetSlot(slot)->refCount <= 0)
+		CStreaming::RemoveTxd(slot);
+}
+
+void
+CTxdStore::RemoveRefWithoutDelete(int slot)
+{
+	GetSlot(slot)->refCount--;
+}
+
+bool
+CTxdStore::LoadTxd(int slot, RwStream *stream)
+{
+	TxdDef *def = GetSlot(slot);
+
+	if(RwStreamFindChunk(stream, rwID_TEXDICTIONARY, nil, nil)){
+		def->texDict = RwTexDictionaryGtaStreamRead(stream);
+		return def->texDict != nil;
+	}
+	printf("Failed to load TXD\n");
+	return false;
+}
+
+bool
+CTxdStore::LoadTxd(int slot, const char *filename)
+{
+	RwStream *stream;
+	bool ret;
+
+	ret = false;
+	_rwD3D8TexDictionaryEnableRasterFormatConversion(true);
+	do
+		stream = RwStreamOpen(rwSTREAMFILENAME, rwSTREAMREAD, filename);
+	while(stream == nil);
+	ret = LoadTxd(slot, stream);
+	RwStreamClose(stream, nil);
+	return ret;
+}
+
+bool
+CTxdStore::StartLoadTxd(int slot, RwStream *stream)
+{
+	TxdDef *def = GetSlot(slot);
+	if(RwStreamFindChunk(stream, rwID_TEXDICTIONARY, nil, nil)){
+		def->texDict = RwTexDictionaryGtaStreamRead1(stream);
+		return def->texDict != nil;
+	}else{
+		printf("Failed to load TXD\n");
+		return false;
+	}
+}
+
+bool
+CTxdStore::FinishLoadTxd(int slot, RwStream *stream)
+{
+	TxdDef *def = GetSlot(slot);
+	def->texDict = RwTexDictionaryGtaStreamRead2(stream, def->texDict);
+	return def->texDict != nil;
+}
+
+void
+CTxdStore::RemoveTxd(int slot)
+{
+	TxdDef *def = GetSlot(slot);
+	if(def->texDict)
+		RwTexDictionaryDestroy(def->texDict);
+	def->texDict = nil;
+}

src/rw/TxdStore.h

@@ -0,0 +1,44 @@
+#pragma once
+
+#include "templates.h"
+
+struct TxdDef {
+	RwTexDictionary *texDict;
+	int refCount;
+	char name[20];
+};
+
+class CTxdStore
+{
+	static CPool<TxdDef,TxdDef> *ms_pTxdPool;
+	static RwTexDictionary *ms_pStoredTxd;
+public:
+	static void Initialise(void);
+	static void Shutdown(void);
+	static void GameShutdown(void);
+	static int AddTxdSlot(const char *name);
+	static void RemoveTxdSlot(int slot);
+	static int FindTxdSlot(const char *name);
+	static char *GetTxdName(int slot);
+	static void PushCurrentTxd(void);
+	static void PopCurrentTxd(void);
+	static void SetCurrentTxd(int slot);
+	static void Create(int slot);
+	static int GetNumRefs(int slot);
+	static void AddRef(int slot);
+	static void RemoveRef(int slot);
+	static void RemoveRefWithoutDelete(int slot);
+	static bool LoadTxd(int slot, RwStream *stream);
+	static bool LoadTxd(int slot, const char *filename);
+	static bool StartLoadTxd(int slot, RwStream *stream);
+	static bool FinishLoadTxd(int slot, RwStream *stream);
+	static void RemoveTxd(int slot);
+
+	static TxdDef *GetSlot(int slot) {
+		assert(slot >= 0);
+		assert(ms_pTxdPool);
+		assert(slot < ms_pTxdPool->GetSize());
+		return ms_pTxdPool->GetSlot(slot);
+	}
+	static bool isTxdLoaded(int slot);
+};

src/rw/VisibilityPlugins.h

@@ -0,0 +1,141 @@
+#pragma once
+
+#include "templates.h"
+
+class CEntity;
+class CSimpleModelInfo;
+class CClumpModelInfo;
+
+typedef bool (*ClumpVisibilityCB)(RpClump*);
+
+class CVisibilityPlugins
+{
+public:
+	struct AlphaObjectInfo
+	{
+		union {
+			CEntity *entity;
+			RpAtomic *atomic;
+		};
+		float sort;
+	};
+
+	static CLinkList<AlphaObjectInfo> m_alphaList;
+	static CLinkList<AlphaObjectInfo> m_alphaEntityList;
+#ifdef NEW_RENDERER
+	static CLinkList<AlphaObjectInfo> m_alphaBuildingList;
+#endif
+	static RwCamera *ms_pCamera;
+	static RwV3d *ms_pCameraPosn;
+	static float ms_cullCompsDist;
+	static float ms_vehicleLod0Dist;
+	static float ms_vehicleLod1Dist;
+	static float ms_vehicleFadeDist;
+	static float ms_bigVehicleLod0Dist;
+	static float ms_bigVehicleLod1Dist;
+	static float ms_pedLod0Dist;
+	static float ms_pedLod1Dist;
+	static float ms_pedFadeDist;
+
+	static void Initialise(void);
+	static void Shutdown(void);
+	static void InitAlphaEntityList(void);
+	static bool InsertEntityIntoSortedList(CEntity *e, float dist);
+	static void InitAlphaAtomicList(void);
+	static bool InsertAtomicIntoSortedList(RpAtomic *a, float dist);
+
+	static void SetRenderWareCamera(RwCamera *camera);
+
+	static RpAtomic *RenderWheelAtomicCB(RpAtomic *atomic);
+	static RpAtomic *RenderObjNormalAtomic(RpAtomic *atomic);
+	static RpAtomic *RenderAlphaAtomic(RpAtomic *atomic, int alpha);
+	static RpAtomic *RenderFadingAtomic(RpAtomic *atm, float dist);
+
+	static RpAtomic *RenderVehicleHiDetailCB(RpAtomic *atomic);
+	static RpAtomic *RenderVehicleHiDetailAlphaCB(RpAtomic *atomic);
+	static RpAtomic *RenderVehicleHiDetailCB_BigVehicle(RpAtomic *atomic);
+	static RpAtomic *RenderVehicleHiDetailAlphaCB_BigVehicle(RpAtomic *atomic);
+	static RpAtomic *RenderVehicleHiDetailCB_Boat(RpAtomic *atomic);
+	static RpAtomic *RenderVehicleLowDetailCB_BigVehicle(RpAtomic *atomic);
+	static RpAtomic *RenderVehicleLowDetailAlphaCB_BigVehicle(RpAtomic *atomic);
+	static RpAtomic *RenderVehicleReallyLowDetailCB(RpAtomic *atomic);
+	static RpAtomic *RenderVehicleReallyLowDetailCB_BigVehicle(RpAtomic *atomic);
+	static RpAtomic *RenderTrainHiDetailCB(RpAtomic *atomic);
+	static RpAtomic *RenderTrainHiDetailAlphaCB(RpAtomic *atomic);
+
+	static RpAtomic *RenderPlayerCB(RpAtomic *atomic);
+	static RpAtomic *RenderPedLowDetailCB(RpAtomic *atomic);
+	static RpAtomic *RenderPedHiDetailCB(RpAtomic *atomic);
+	static RpAtomic *RenderPedCB(RpAtomic *atomic);	// for skinned models with only one clump
+
+	static void RenderAlphaAtomics(void);
+	static void RenderFadingEntities(void);
+
+	// All actually unused
+	static bool DefaultVisibilityCB(RpClump *clump);
+	static bool FrustumSphereCB(RpClump *clump);
+	static bool MloVisibilityCB(RpClump *clump);
+	static bool VehicleVisibilityCB(RpClump *clump);
+	static bool VehicleVisibilityCB_BigVehicle(RpClump *clump);
+
+	static float GetDistanceSquaredFromCamera(RwFrame *frame);
+	static float GetDotProductWithCameraVector(RwMatrix *atomicMat, RwMatrix *clumpMat, uint32 flags);
+
+	//
+	// RW Plugins
+	//
+
+	union AtomicExt
+	{
+		CSimpleModelInfo *modelInfo;	// used by SimpleModelInfo
+		int flags;			// used by ClumpModelInfo
+	};
+	static void SetAtomicModelInfo(RpAtomic*, CSimpleModelInfo*);
+	static CSimpleModelInfo *GetAtomicModelInfo(RpAtomic *atomic);
+	static void SetAtomicFlag(RpAtomic*, int);
+	static void ClearAtomicFlag(RpAtomic*, int);
+	static void SetAtomicId(RpAtomic *atomic, int);
+	static int GetAtomicId(RpAtomic *atomic);
+	static void SetAtomicRenderCallback(RpAtomic*, RpAtomicCallBackRender);
+
+	static void *AtomicConstructor(void *object, int32 offset, int32 len);
+	static void *AtomicDestructor(void *object, int32 offset, int32 len);
+	static void *AtomicCopyConstructor(void *dst, const void *src,
+	                                   int32 offset, int32 len);
+	static int32 ms_atomicPluginOffset;
+
+	struct FrameExt
+	{
+		// BUG: this is abused to hold a pointer by SetClumpModelInfo
+		intptr id;
+	};
+	static void SetFrameHierarchyId(RwFrame *frame, intptr id);
+	static intptr GetFrameHierarchyId(RwFrame *frame);
+
+	static void *FrameConstructor(void *object, int32 offset, int32 len);
+	static void *FrameDestructor(void *object, int32 offset, int32 len);
+	static void *FrameCopyConstructor(void *dst, const void *src,
+	                                  int32 offset, int32 len);
+	static int32 ms_framePluginOffset;
+
+	struct ClumpExt
+	{
+		ClumpVisibilityCB visibilityCB;
+		int alpha;
+	};
+	static void SetClumpModelInfo(RpClump*, CClumpModelInfo*);
+	static CClumpModelInfo *GetClumpModelInfo(RpClump*);
+	static void SetClumpAlpha(RpClump*, int);
+	static int GetClumpAlpha(RpClump*);
+	static bool IsClumpVisible(RpClump*);
+
+	static void *ClumpConstructor(void *object, int32 offset, int32 len);
+	static void *ClumpDestructor(void *object, int32 offset, int32 len);
+	static void *ClumpCopyConstructor(void *dst, const void *src,
+	                                  int32 offset, int32 len);
+	static int32 ms_clumpPluginOffset;
+
+	static bool PluginAttach(void);
+};
+
+RpMaterial *SetAlphaCB(RpMaterial *material, void *data);