implemented most of streamed collisions and big buildings

src/control/CarCtrl.cpp

@@ -696,7 +696,7 @@ CCarCtrl::PossiblyRemoveVehicle(CVehicle* pVehicle)
 		if (pVehicle->bExtendedRange)
 			threshold *= 1.5f;
 		if (distanceToPlayer > threshold && !CGarages::IsPointWithinHideOutGarage(pVehicle->GetPosition())){
-			if (pVehicle->GetIsOnScreen() && CRenderer::IsEntityCullZoneVisible(pVehicle)){
+			if (pVehicle->GetIsOnScreenAndNotCulled()){
 				pVehicle->bFadeOut = true;
 			}else{
 				CWorld::Remove(pVehicle);
@@ -722,7 +722,7 @@ CCarCtrl::PossiblyRemoveVehicle(CVehicle* pVehicle)
 	if (pVehicle->GetStatus() != STATUS_WRECKED || pVehicle->m_nTimeOfDeath == 0)
 		return;
 	if (CTimer::GetTimeInMilliseconds() > pVehicle->m_nTimeOfDeath + 60000 &&
-		(!pVehicle->GetIsOnScreen() || !CRenderer::IsEntityCullZoneVisible(pVehicle))){
+		!pVehicle->GetIsOnScreenAndNotCulled()){
 		if ((pVehicle->GetPosition() - vecPlayerPos).MagnitudeSqr() > SQR(7.5f)){
 			if (!CGarages::IsPointWithinHideOutGarage(pVehicle->GetPosition())){
 				CWorld::Remove(pVehicle);

src/control/Record.cpp

@@ -417,8 +417,10 @@ void CRecordDataForChase::GiveUsACar(int32 mi, CVector pos, float angle, CAutomo
 	*ppCar = pCar;
 }
 
+//--MIAMI: unused
 void RemoveUnusedCollision(void)
 {
+#ifndef MIAMI
 	static const char* dontDeleteArray[] = {
 		"rd_SrRoad2A50", "rd_SrRoad2A20", "rd_CrossRda1w22", "rd_CrossRda1rw22",
 		"road_broadway02", "road_broadway01", "com_21way5", "com_21way50",
@@ -430,6 +432,7 @@ void RemoveUnusedCollision(void)
 	CModelInfo::RemoveColModelsFromOtherLevels(LEVEL_NONE);
 	for (int i = 0; i < ARRAY_SIZE(dontDeleteArray); i++)
 		CModelInfo::GetModelInfo(dontDeleteArray[i], nil)->GetColModel()->level = LEVEL_COMMERCIAL;
+#endif
 }
 
 void CRecordDataForChase::StartChaseScene(float startTime)

src/control/Script.h

@@ -372,6 +372,9 @@ private:
 	friend class CRunningScript;
 	friend class CHud;
 	friend void CMissionCleanup::Process();
+#ifdef MIAMI
+	friend class CColStore;
+#endif
 };
 
 

src/core/Camera.cpp

@@ -934,11 +934,13 @@ CCamera::CamControl(void)
 			if(CCullZones::CamStairsForPlayer() && CCullZones::FindZoneWithStairsAttributeForPlayer())
 				stairs = true;
 			// Some hack for Mr Whoopee in a bomb shop
+#ifndef MIAMI	// uhh, check this
 			if(Cams[ActiveCam].Using3rdPersonMouseCam() && CCollision::ms_collisionInMemory == LEVEL_COMMERCIAL){
 				if(pTargetEntity->GetPosition().x < 83.0f && pTargetEntity->GetPosition().x > 18.0f &&
 				   pTargetEntity->GetPosition().y < -305.0f && pTargetEntity->GetPosition().y > -390.0f)
 					disableGarageCam = true;
 			}
+#endif
 			if(!disableGarageCam && (CGarages::IsPointInAGarageCameraZone(pTargetEntity->GetPosition()) || stairs)){
 				if(!m_bGarageFixedCamPositionSet && m_bLookingAtPlayer){
 					if(pToGarageWeAreIn || stairs){

src/core/Camera.h

@@ -298,11 +298,12 @@ enum
 
 enum
 {
-	// TODO: figure out
-	FADE_0,
+	// TODO: find better names
+	FADE_0,	// faded in
 	FADE_1,	// mid fade
-	FADE_2,
+	FADE_2,	// faded out
 
+	// Direction
 	FADE_OUT = 0,
 	FADE_IN,
 	FADE_NONE

src/core/ColStore.cpp

@@ -0,0 +1,231 @@
+#include "common.h"
+#ifdef MIAMI
+
+#include "templates.h"
+#include "General.h"
+#include "ModelInfo.h"
+#include "Streaming.h"
+#include "FileLoader.h"
+#include "Script.h"
+#include "Timer.h"
+#include "Camera.h"
+#include "Frontend.h"
+#include "ColStore.h"
+
+CPool<ColDef,ColDef> *CColStore::ms_pColPool;
+
+void
+CColStore::Initialise(void)
+{
+	if(ms_pColPool == nil)
+		ms_pColPool = new CPool<ColDef,ColDef>(COLSTORESIZE, "CollisionFiles");
+	AddColSlot("generic");	// slot 0. not streamed
+}
+
+void
+CColStore::Shutdown(void)
+{
+	int i;
+	for(i = 0; i < COLSTORESIZE; i++)
+		RemoveColSlot(i);
+	if(ms_pColPool)
+		delete ms_pColPool;
+	ms_pColPool = nil;
+}
+
+int
+CColStore::AddColSlot(const char *name)
+{
+	ColDef *def = ms_pColPool->New();
+	assert(def);
+	def->isLoaded = false;
+	def->a = 0;
+	def->bounds.left = 1000000.0f;
+	def->bounds.top = 1000000.0f;
+	def->bounds.right = -1000000.0f;
+	def->bounds.bottom = -1000000.0f;
+	def->minIndex = INT16_MAX;
+	def->maxIndex = INT16_MIN;
+	strcpy(def->name, name);
+	return ms_pColPool->GetJustIndex(def);
+}
+
+void
+CColStore::RemoveColSlot(int slot)
+{
+	if(GetSlot(slot)){
+		if(GetSlot(slot)->isLoaded)
+			RemoveCol(slot);
+		ms_pColPool->Delete(GetSlot(slot));
+	}
+}
+
+int
+CColStore::FindColSlot(const char *name)
+{
+	ColDef *def;
+	int size = ms_pColPool->GetSize();
+	for(int i = 0; i < size; i++){
+		def = GetSlot(i);
+		if(def && !CGeneral::faststricmp(def->name, name))
+			return i;
+	}
+	return -1;
+}
+
+char*
+CColStore::GetColName(int32 slot)
+{
+	return GetSlot(slot)->name;
+}
+
+CRect&
+CColStore::GetBoundingBox(int32 slot)
+{
+	return GetSlot(slot)->bounds;
+}
+
+void
+CColStore::IncludeModelIndex(int32 slot, int32 modelIndex)
+{
+	ColDef *def = GetSlot(slot);
+	if(modelIndex < def->minIndex)
+		def->minIndex = modelIndex;
+	if(modelIndex > def->maxIndex)
+		def->maxIndex = modelIndex;
+}
+
+bool
+CColStore::LoadCol(int32 slot, uint8 *buffer, int32 bufsize)
+{
+	bool success;
+	ColDef *def = GetSlot(slot);
+	if(def->minIndex > def->maxIndex)
+		success = CFileLoader::LoadCollisionFileFirstTime(buffer, bufsize, slot);
+	else
+		success = CFileLoader::LoadCollisionFile(buffer, bufsize, slot);
+	if(success)
+		def->isLoaded = true;
+	else
+		debug("Failed to load Collision\n");
+	return success;
+}
+
+void
+CColStore::RemoveCol(int32 slot)
+{
+	int id;
+	GetSlot(slot)->isLoaded = false;
+	for(id = 0; id < MODELINFOSIZE; id++){
+		CBaseModelInfo *mi = CModelInfo::GetModelInfo(id);
+		if(mi){
+			CColModel *col = mi->GetColModel();
+			if(col && col->level == slot)
+				col->RemoveCollisionVolumes();
+		}
+	}
+}
+
+void
+CColStore::LoadAllCollision(void)
+{
+	int i;
+	for(i = 1; i < COLSTORESIZE; i++)
+		if(GetSlot(i))
+			CStreaming::RequestCol(i, 0);
+	CStreaming::LoadAllRequestedModels(false);
+}
+
+void
+CColStore::RemoveAllCollision(void)
+{
+	int i;
+	for(i = 1; i < COLSTORESIZE; i++)
+		if(GetSlot(i))
+			if(CStreaming::CanRemoveCol(i))
+				CStreaming::RemoveCol(i);
+}
+
+static bool bLoadAtSecondPosition;
+static CVector2D secondPosition;
+
+void
+CColStore::AddCollisionNeededAtPosn(const CVector2D &pos)
+{
+	bLoadAtSecondPosition = true;
+	secondPosition = pos;
+}
+
+void
+CColStore::LoadCollision(const CVector2D &pos)
+{
+	int i;
+
+	if(CStreaming::ms_disableStreaming)
+		return;
+
+	for(i = 1; i < COLSTORESIZE; i++){
+		if(GetSlot(i) == nil)
+			continue;
+
+		bool wantThisOne = false;
+
+		if(GetBoundingBox(i).IsPointInside(pos) ||
+		   bLoadAtSecondPosition && GetBoundingBox(i).IsPointInside(secondPosition, -119.0f) ||
+		   CGeneral::faststrcmp(GetColName(i), "yacht") == 0){
+			wantThisOne = true;
+		}else{
+			// TODO: check mission cleanup list
+		}
+
+		if(wantThisOne)
+			CStreaming::RequestCol(i, STREAMFLAGS_PRIORITY);
+		else
+			CStreaming::RemoveCol(i);
+	}
+	bLoadAtSecondPosition = false;
+}
+
+void
+CColStore::RequestCollision(const CVector2D &pos)
+{
+	int i;
+
+	for(i = 1; i < COLSTORESIZE; i++)
+		if(GetSlot(i) && GetBoundingBox(i).IsPointInside(pos, -115.0f))
+			CStreaming::RequestCol(i, STREAMFLAGS_PRIORITY);
+}
+
+void
+CColStore::EnsureCollisionIsInMemory(const CVector2D &pos)
+{
+	int i;
+
+	if(CStreaming::ms_disableStreaming)
+		return;
+
+	for(i = 1; i < COLSTORESIZE; i++)
+		if(GetSlot(i) && GetBoundingBox(i).IsPointInside(pos, -110.0f) &&
+		   !CStreaming::HasColLoaded(i)){
+			CStreaming::RequestCol(i, 0);
+			if(TheCamera.GetScreenFadeStatus() == FADE_0)
+				FrontEndMenuManager.MessageScreen("LOADCOL", false);
+			CTimer::Suspend();
+			CStreaming::LoadAllRequestedModels(false);
+			CTimer::Resume();
+		}
+}
+
+bool
+CColStore::HasCollisionLoaded(const CVector2D &pos)
+{
+	int i;
+
+	for(i = 1; i < COLSTORESIZE; i++)
+		if(GetSlot(i) && GetBoundingBox(i).IsPointInside(pos, -110.0f) &&
+		   !GetSlot(i)->isLoaded)
+			return false;
+	return true;
+}
+
+#endif

src/core/ColStore.h

@@ -0,0 +1,43 @@
+#pragma once
+
+#include "templates.h"
+
+struct ColDef {	// made up name
+	int32 a;
+	bool isLoaded;
+	CRect bounds;
+	char name[20];
+	int16 minIndex;
+	int16 maxIndex;
+};
+
+class CColStore
+{
+	static CPool<ColDef,ColDef> *ms_pColPool;
+
+public:
+	static void Initialise(void);
+	static void Shutdown(void);
+	static int AddColSlot(const char *name);
+	static void RemoveColSlot(int32 slot);
+	static int FindColSlot(const char *name);
+	static char *GetColName(int32 slot);
+	static CRect &GetBoundingBox(int32 slot);
+	static void IncludeModelIndex(int32 slot, int32 modelIndex);
+	static bool LoadCol(int32 storeID, uint8 *buffer, int32 bufsize);
+	static void RemoveCol(int32 slot);
+	static void AddCollisionNeededAtPosn(const CVector2D &pos);
+	static void LoadAllCollision(void);
+	static void RemoveAllCollision(void);
+	static void LoadCollision(const CVector2D &pos);
+	static void RequestCollision(const CVector2D &pos);
+	static void EnsureCollisionIsInMemory(const CVector2D &pos);
+	static bool HasCollisionLoaded(const CVector2D &pos);
+
+	static ColDef *GetSlot(int slot) {
+		assert(slot >= 0);
+		assert(ms_pColPool);
+		assert(slot < ms_pColPool->GetSize());
+		return ms_pColPool->GetSlot(slot);
+	}
+};

src/core/Collision.cpp

@@ -20,6 +20,10 @@
 #include "SurfaceTable.h"
 #include "Lines.h"
 #include "Collision.h"
+#ifdef MIAMI
+#include "Camera.h"
+#include "ColStore.h"
+#endif
 
 enum Direction
 {
@@ -34,22 +38,32 @@ enum Direction
 eLevelName CCollision::ms_collisionInMemory;
 CLinkList<CColModel*> CCollision::ms_colModelCache;
 
+//--MIAMI: done
 void
 CCollision::Init(void)
 {
 	ms_colModelCache.Init(NUMCOLCACHELINKS);
 	ms_collisionInMemory = LEVEL_NONE;
+#ifdef MIAMI
+	CColStore::Initialise();
+#endif
 }
 
+//--MIAMI: done
 void
 CCollision::Shutdown(void)
 {
 	ms_colModelCache.Shutdown();
+#ifdef MIAMI
+	CColStore::Shutdown();
+#endif
 }
 
+//--MIAMI: done
 void
 CCollision::Update(void)
 {
+#ifndef MIAMI
 	CVector playerCoors;
 	playerCoors = FindPlayerCoors();
 	eLevelName level = CTheZones::m_CurrLevel;
@@ -83,8 +97,10 @@ CCollision::Update(void)
 	if(ms_collisionInMemory != CGame::currLevel)
 		LoadCollisionWhenINeedIt(forceLevelChange);
 	CStreaming::HaveAllBigBuildingsLoaded(CGame::currLevel);
+#endif
 }
 
+//--MIAMI: unused
 eLevelName
 GetCollisionInSectorList(CPtrList &list)
 {
@@ -101,6 +117,7 @@ GetCollisionInSectorList(CPtrList &list)
 	return LEVEL_NONE;
 }
 
+//--MIAMI: unused
 // Get a level this sector is in based on collision models
 eLevelName
 GetCollisionInSector(CSector &sect)
@@ -121,9 +138,11 @@ GetCollisionInSector(CSector &sect)
 	return (eLevelName)level;
 }
 
+//--MIAMI: done
 void
 CCollision::LoadCollisionWhenINeedIt(bool forceChange)
 {
+#ifndef MIAMI
 	eLevelName level, l;
 	bool multipleLevels;
 	CVector playerCoors;
@@ -184,6 +203,7 @@ CCollision::LoadCollisionWhenINeedIt(bool forceChange)
 		CPad::StopPadsShaking();
 		LoadCollisionScreen(CGame::currLevel);
 		DMAudio.Service();
+
 		CPopulation::DealWithZoneChange(ms_collisionInMemory, CGame::currLevel, false);
 		CStreaming::RemoveIslandsNotUsed(LEVEL_INDUSTRIAL);
 		CStreaming::RemoveIslandsNotUsed(LEVEL_COMMERCIAL);
@@ -204,15 +224,19 @@ CCollision::LoadCollisionWhenINeedIt(bool forceChange)
 		CStreaming::RequestBigBuildings(CGame::currLevel);
 		CStreaming::LoadAllRequestedModels(true);
 		CStreaming::HaveAllBigBuildingsLoaded(CGame::currLevel);
+
 		CGame::TidyUpMemory(true, true);
 		CTimer::Update();
 		DMAudio.SetEffectsFadeVol(127);
 	}
+#endif
 }
 
+//--MIAMI: done
 void
 CCollision::SortOutCollisionAfterLoad(void)
 {
+#ifndef MIAMI
 	if(ms_collisionInMemory == CGame::currLevel)
 		return;
 
@@ -224,6 +248,10 @@ CCollision::SortOutCollisionAfterLoad(void)
 	}
 	ms_collisionInMemory = CGame::currLevel;
 	CGame::TidyUpMemory(true, false);
+#else
+	CColStore::LoadCollision(TheCamera.GetPosition());
+	CStreaming::LoadAllRequestedModels(false);
+#endif
 }
 
 void
@@ -1972,7 +2000,11 @@ CColModel::CColModel(void)
 	vertices = nil;
 	triangles = nil;
 	trianglePlanes = nil;
+#ifndef MIAMI
 	level = CGame::currLevel;
+#else
+	level = 0;	// generic col slot
+#endif
 	ownsCollisionVolumes = true;
 }
 

src/core/Collision.h

@@ -87,13 +87,19 @@ struct CStoredCollPoly
 
 struct CColModel
 {
+#ifndef MIAMI
 	CColSphere boundingSphere;
 	CColBox boundingBox;
-	short numSpheres;
-	short numLines;
-	short numBoxes;
-	short numTriangles;
-	int level;
+#endif
+	int16 numSpheres;
+	int16 numLines;
+	int16 numBoxes;
+	int16 numTriangles;
+#ifndef MIAMI
+	int32 level;
+#else
+	uint8 level;	// colstore slot but probably same name
+#endif
 	bool ownsCollisionVolumes;
 	CColSphere *spheres;
 	CColLine *lines;

src/core/FileLoader.cpp

@@ -24,6 +24,10 @@
 #include "ZoneCull.h"
 #include "CdStream.h"
 #include "FileLoader.h"
+#ifdef MIAMI
+#include "Streaming.h"
+#include "ColStore.h"
+#endif
 
 char CFileLoader::ms_line[256];
 
@@ -53,7 +57,9 @@ CFileLoader::LoadLevel(const char *filename)
 
 	savedTxd = RwTexDictionaryGetCurrent();
 	objectsLoaded = false;
+#ifndef MIAMI
 	savedLevel = CGame::currLevel;
+#endif
 	if(savedTxd == nil){
 		savedTxd = RwTexDictionaryCreate();
 		RwTexDictionarySetCurrent(savedTxd);
@@ -77,12 +83,17 @@ CFileLoader::LoadLevel(const char *filename)
 			AddTexDictionaries(savedTxd, txd);
 			RwTexDictionaryDestroy(txd);
 		}else if(strncmp(line, "COLFILE", 7) == 0){
+#ifndef MIAMI
 			int level;
 			sscanf(line+8, "%d", &level);
 			CGame::currLevel = (eLevelName)level;
 			LoadingScreenLoadingFile(line+10);
 			LoadCollisionFile(line+10);
 			CGame::currLevel = savedLevel;
+#else
+			LoadingScreenLoadingFile(line+10);
+			LoadCollisionFile(line+10, 0);
+#endif
 		}else if(strncmp(line, "MODELFILE", 9) == 0){
 			LoadingScreenLoadingFile(line + 10);
 			LoadModelFile(line + 10);
@@ -94,8 +105,16 @@ CFileLoader::LoadLevel(const char *filename)
 			LoadObjectTypes(line + 4);
 		}else if(strncmp(line, "IPL", 3) == 0){
 			if(!objectsLoaded){
+#ifndef MIAMI
 				CModelInfo::ConstructMloClumps();
 				CObjectData::Initialise("DATA\\OBJECT.DAT");
+#else
+				LoadingScreenLoadingFile("Collision");
+				CObjectData::Initialise("DATA\\OBJECT.DAT");
+				CStreaming::Init();
+				CColStore::LoadAllCollision();
+				// TODO: anim indices
+#endif
 				objectsLoaded = true;
 			}
 			LoadingScreenLoadingFile(line + 4);
@@ -112,8 +131,18 @@ CFileLoader::LoadLevel(const char *filename)
 
 	CFileMgr::CloseFile(fd);
 	RwTexDictionarySetCurrent(savedTxd);
+
+#ifdef MIAMI
+	int i;
+	for(i = 1; i < COLSTORESIZE; i++)
+		if(CColStore::GetSlot(i))
+			CColStore::GetBoundingBox(i).Grow(120.0f);
+	CWorld::RepositionCertainDynamicObjects();
+	CColStore::RemoveAllCollision();
+#endif
 }
 
+#ifndef MIAMI
 void
 CFileLoader::LoadCollisionFromDatFile(int currlevel)
 {
@@ -137,6 +166,7 @@ CFileLoader::LoadCollisionFromDatFile(int currlevel)
 
 	CFileMgr::CloseFile(fd);
 }
+#endif
 
 char*
 CFileLoader::LoadLine(int fd)
@@ -172,16 +202,25 @@ CFileLoader::LoadTexDictionary(const char *filename)
 	return txd;
 }
 
+struct ColHeader
+{
+	char ident[4];
+	uint32 size;
+};
+
+//--MIAMI: done
+#ifndef MIAMI
 void
 CFileLoader::LoadCollisionFile(const char *filename)
+#else
+void
+CFileLoader::LoadCollisionFile(const char *filename, uint8 colSlot)
+#endif
 {
 	int fd;
 	char modelname[24];
 	CBaseModelInfo *mi;
-	struct {
-		char ident[4];
-		uint32 size;
-	} header;
+	ColHeader header;
 
 	debug("Loading collision file %s\n", filename);
 	fd = CFileMgr::OpenFile(filename, "rb");
@@ -193,10 +232,17 @@ CFileLoader::LoadCollisionFile(const char *filename)
 
 		mi = CModelInfo::GetModelInfo(modelname, nil);
 		if(mi){
+#ifndef MIAMI
 			if(mi->GetColModel()){
+#else
+			if(mi->GetColModel() && mi->m_bOwnsColModel){
+#endif
 				LoadCollisionModel(work_buff+24, *mi->GetColModel(), modelname);
 			}else{
 				CColModel *model = new CColModel;
+#ifdef MIAMI
+				model->level = colSlot;
+#endif
 				LoadCollisionModel(work_buff+24, *model, modelname);
 				mi->SetColModel(model, true);
 			}
@@ -208,6 +254,82 @@ CFileLoader::LoadCollisionFile(const char *filename)
 	CFileMgr::CloseFile(fd);
 }
 
+#ifdef MIAMI
+bool
+CFileLoader::LoadCollisionFileFirstTime(uint8 *buffer, uint32 size, uint8 colSlot)
+{
+	uint32 modelsize;
+	char modelname[24];
+	CBaseModelInfo *mi;
+	ColHeader *header;
+	int modelIndex;
+
+	while(size > 8){
+		header = (ColHeader*)buffer;
+		modelsize = header->size;
+		if(strncmp(header->ident, "COLL", 4) != 0)
+			return size-8 < CDSTREAM_SECTOR_SIZE;
+		memcpy(modelname, buffer+8, 24);
+		memcpy(work_buff, buffer+32, modelsize-24);
+		size -= 32 + (modelsize-24);
+		buffer += 32 + (modelsize-24);
+		if(modelsize > 15*1024)
+			debug("colmodel %s is huge, size %d\n", modelname, modelsize);
+
+		mi = CModelInfo::GetModelInfo(modelname, &modelIndex);
+		if(mi){
+if(modelIndex == 855)
+modelIndex = modelIndex;
+			CColStore::IncludeModelIndex(colSlot, modelIndex);
+			CColModel *model = new CColModel;
+			model->level = colSlot;
+			LoadCollisionModel(work_buff, *model, modelname);
+			mi->SetColModel(model, true);
+		}else{
+			debug("colmodel %s can't find a modelinfo\n", modelname);
+		}
+	}
+	return true;
+}
+
+bool
+CFileLoader::LoadCollisionFile(uint8 *buffer, uint32 size, uint8 colSlot)
+{
+	uint32 modelsize;
+	char modelname[24];
+	CBaseModelInfo *mi;
+	ColHeader *header;
+
+	while(size > 8){
+		header = (ColHeader*)buffer;
+		modelsize = header->size;
+		if(strncmp(header->ident, "COLL", 4) != 0)
+			return size-8 < CDSTREAM_SECTOR_SIZE;
+		memcpy(modelname, buffer+8, 24);
+		memcpy(work_buff, buffer+32, modelsize-24);
+		size -= 32 + (modelsize-24);
+		buffer += 32 + (modelsize-24);
+		if(modelsize > 15*1024)
+			debug("colmodel %s is huge, size %d\n", modelname, modelsize);
+
+		mi = CModelInfo::GetModelInfo(modelname, CColStore::GetSlot(colSlot)->minIndex, CColStore::GetSlot(colSlot)->maxIndex);
+		if(mi){
+			if(mi->GetColModel()){
+				LoadCollisionModel(work_buff, *mi->GetColModel(), modelname);
+			}else{
+				CColModel *model = new CColModel;
+				model->level = colSlot;
+				LoadCollisionModel(work_buff, *model, modelname);
+				mi->SetColModel(model, true);
+			}
+		}else{
+			debug("colmodel %s can't find a modelinfo\n", modelname);
+		}
+	}
+	return true;
+}
+#endif
+
 void
 CFileLoader::LoadCollisionModel(uint8 *buf, CColModel &model, char *modelname)
 {
@@ -1060,19 +1182,36 @@ CFileLoader::LoadObjectInstance(const char *line)
 	CSimpleModelInfo *mi;
 	RwMatrix *xform;
 	CEntity *entity;
+#ifdef MIAMI
+	float area;
 
+	if(sscanf(line, "%d %s %f %f %f %f %f %f %f %f %f %f %f",
+	          &id, name, &area,
+	          &trans.x, &trans.y, &trans.z,
+	          &scale.x, &scale.y, &scale.z,
+	          &axis.x, &axis.y, &axis.z, &angle) != 13){
+#endif
 	if(sscanf(line, "%d %s %f %f %f %f %f %f %f %f %f %f",
 	          &id, name,
 	          &trans.x, &trans.y, &trans.z,
 	          &scale.x, &scale.y, &scale.z,
 	          &axis.x, &axis.y, &axis.z, &angle) != 12)
 		return;
+#ifdef MIAMI
+		area = 0;
+	}
+#endif
 
 	mi = (CSimpleModelInfo*)CModelInfo::GetModelInfo(id);
 	if(mi == nil)
 		return;
 	assert(mi->IsSimple());
 
+#ifdef MIAMI
+	if(!CStreaming::IsObjectInCdImage(id))
+		debug("Not in cdimage %s\n", mi->GetName());
+#endif
+
 	angle = -RADTODEG(2.0f * acosf(angle));
 	xform = RwMatrixCreate();
 	RwMatrixRotate(xform, &axis, angle, rwCOMBINEREPLACE);
@@ -1087,6 +1226,9 @@ CFileLoader::LoadObjectInstance(const char *line)
 		entity->SetModelIndexNoCreate(id);
 		entity->GetMatrix() = CMatrix(xform);
 		entity->m_level = CTheZones::GetLevelFromPosition(entity->GetPosition());
+#ifdef MIAMI
+		entity->m_area = area;
+#endif
 		if(mi->IsSimple()){
 			if(mi->m_isBigBuilding)
 				entity->SetupBigBuilding();
@@ -1096,14 +1238,28 @@ CFileLoader::LoadObjectInstance(const char *line)
 		if(mi->GetLargestLodDistance() < 2.0f)
 			entity->bIsVisible = false;
 		CWorld::Add(entity);
+
+#ifdef MIAMI
+		CColModel *col = entity->GetColModel();
+		if(col->numSpheres || col->numBoxes || col->numTriangles){
+			if(col->level != 0)
+				CColStore::GetBoundingBox(col->level).ContainRect(entity->GetBoundRect());
+		}else
+			entity->bUsesCollision = false;
+		// TODO: set some flag here if col min is below 6
+#endif
 	}else{
 		entity = new CDummyObject;
 		entity->SetModelIndexNoCreate(id);
 		entity->GetMatrix() = CMatrix(xform);
 		CWorld::Add(entity);
+//--MIAMI: TODO
 		if(IsGlass(entity->GetModelIndex()))
 			entity->bIsVisible = false;
 		entity->m_level = CTheZones::GetLevelFromPosition(entity->GetPosition());
+#ifdef MIAMI
+		entity->m_area = area;
+#endif
 	}
 
 	RwMatrixDestroy(xform);

src/core/FileLoader.h

@@ -8,7 +8,13 @@ public:
 	static void LoadCollisionFromDatFile(int currlevel);
 	static char *LoadLine(int fd);
 	static RwTexDictionary *LoadTexDictionary(const char *filename);
+#ifndef MIAMI
 	static void LoadCollisionFile(const char *filename);
+#else
+	static void LoadCollisionFile(const char *filename, uint8 colSlot = 0);
+	static bool LoadCollisionFileFirstTime(uint8 *buffer, uint32 size, uint8 colSlot);
+	static bool LoadCollisionFile(uint8 *buffer, uint32 size, uint8 colSlot);
+#endif
 	static void LoadCollisionModel(uint8 *buf, struct CColModel &model, char *name);
 	static void LoadModelFile(const char *filename);
 	static RpAtomic *FindRelatedModelInfoCB(RpAtomic *atomic, void *data);

src/core/Frontend.h

@@ -624,6 +624,10 @@ public:
 	void LoadAllTextures();
 	void LoadSettings();
 	void MessageScreen(const char *);
+#ifdef MIAMI
+	//--MIAMI: TODO: implement the second argument
+	void MessageScreen(const char *str, bool) { MessageScreen(str); }
+#endif
 	void PickNewPlayerColour();
 	void PrintBriefs();
 	static void PrintErrorMessage();

src/core/Game.cpp

@@ -89,6 +89,9 @@
 
 
 eLevelName CGame::currLevel;
+#ifdef MIAMI
+int32 CGame::currArea;
+#endif
 bool CGame::bDemoMode = true;
 bool CGame::nastyGame = true;
 bool CGame::frenchGame;
@@ -319,22 +322,7 @@ bool CGame::Initialise(const char* datFile)
 	CDraw::SetFOV(120.0f);
 	CDraw::ms_fLODDistance = 500.0f;
 	LoadingScreen("Loading the Game", "Setup streaming", nil);
-#ifdef USE_TXD_CDIMAGE
-	int txdHandle = CFileMgr::OpenFile("MODELS\\TXD.IMG", "r");
-	if (txdHandle)
-		CFileMgr::CloseFile(txdHandle);
-	if (!CheckVideoCardCaps() && txdHandle) {
-		CdStreamAddImage("MODELS\\TXD.IMG");
-		CStreaming::Init();
-	} else {
-		CStreaming::Init();
-		if (CreateTxdImageForVideoCard()) {
-			CStreaming::Shutdown();
-			CdStreamAddImage("MODELS\\TXD.IMG");
-			CStreaming::Init();
-		}
-	}
-#else
+#ifndef MIAMI
 	CStreaming::Init();
 #endif
 	CStreaming::LoadInitialVehicles();
@@ -384,8 +372,10 @@ bool CGame::Initialise(const char* datFile)
 	CWaterCannons::Init();
 	CBridge::Init();
 	CGarages::Init();
+#ifndef MIAMI
 	LoadingScreen("Loading the Game", "Position dynamic objects", nil);
 	CWorld::RepositionCertainDynamicObjects();
+#endif
 	LoadingScreen("Loading the Game", "Initialise vehicle paths", nil);
 #ifdef GTA_ZONECULL
 	CCullZones::ResolveVisibilities();
@@ -400,7 +390,9 @@ bool CGame::Initialise(const char* datFile)
 	CTheScripts::Process();
 	TheCamera.Process();
 	LoadingScreen("Loading the Game", "Load scene", nil);
+#ifndef MIAMI
 	CModelInfo::RemoveColModelsFromOtherLevels(currLevel);
+#endif
 	CCollision::ms_collisionInMemory = currLevel;
 	for (int i = 0; i < MAX_PADS; i++)
 		CPad::GetPad(i)->Clear(true);
@@ -540,7 +532,9 @@ void CGame::ReloadIPLs(void)
 	CRoadBlocks::Init();
 	CCranes::InitCranes();
 	CGarages::Init();
+#ifndef MIAMI
 	CWorld::RepositionCertainDynamicObjects();
+#endif
 #ifdef GTA_ZONECULL
 	CCullZones::ResolveVisibilities();
 #endif

src/core/Game.h

@@ -12,6 +12,9 @@ class CGame
 {
 public:
 	static eLevelName currLevel;
+#ifdef MIAMI
+	static int32 currArea;
+#endif
 	static bool bDemoMode;
 	static bool nastyGame;
 	static bool frenchGame;

src/core/PlayerInfo.h

@@ -80,5 +80,6 @@ public:
 
 	~CPlayerInfo() { };
 };
-
+#ifndef MIAMI
 static_assert(sizeof(CPlayerInfo) == 0x13C, "CPlayerInfo: error");
+#endif

src/core/Streaming.cpp

@@ -32,6 +32,10 @@
 #include "Replay.h"
 #endif
 #include "main.h"
+#ifdef MIAMI
+#include "ColStore.h"
+#include "DMAudio.h"
+#endif
 
 bool CStreaming::ms_disableStreaming;
 bool CStreaming::ms_bLoadingBigModel;
@@ -53,7 +57,9 @@ int32 CStreaming::ms_vehiclesLoaded[MAXVEHICLESLOADED];
 int32 CStreaming::ms_lastVehicleDeleted;
 CDirectory *CStreaming::ms_pExtraObjectsDir;
 int32 CStreaming::ms_numPriorityRequests;
+#ifndef MIAMI
 bool CStreaming::ms_hasLoadedLODs;
+#endif
 int32 CStreaming::ms_currentPedGrp;
 int32 CStreaming::ms_currentPedLoading;
 int32 CStreaming::ms_lastCullZone;
@@ -114,7 +120,7 @@ CStreamingInfo::RemoveFromList(void)
 }
 
 void
-CStreaming::Init(void)
+CStreaming::Init2(void)
 {
 	int i;
 
@@ -184,7 +190,9 @@ CStreaming::Init(void)
 
 	ms_pExtraObjectsDir = new CDirectory(EXTRADIRSIZE);
 	ms_numPriorityRequests = 0;
+#ifndef MIAMI
 	ms_hasLoadedLODs = true;
+#endif
 	ms_currentPedGrp = -1;
 	ms_lastCullZone = -1;		// unused because RemoveModelsNotVisibleFromCullzone is gone
 	ms_loadedGangs = 0;
@@ -231,6 +239,7 @@ CStreaming::Init(void)
         CModelInfo::GetModelInfo("IslandLODsubIND", &islandLODsubInd);
         CModelInfo::GetModelInfo("IslandLODsubCOM", &islandLODsubCom);
 
+#ifndef MIAMI
 	for(i = CPools::GetBuildingPool()->GetSize()-1; i >= 0; i--){
 		CBuilding *building = CPools::GetBuildingPool()->GetSlot(i);
 		if(building == nil)
@@ -241,6 +250,30 @@ CStreaming::Init(void)
 		if(building->GetModelIndex() == islandLODsubInd) pIslandLODsubIndEntity = building;
 		if(building->GetModelIndex() == islandLODsubCom) pIslandLODsubComEntity = building;
 	}
+#endif
+}
+
+void
+CStreaming::Init(void)
+{
+#ifdef USE_TXD_CDIMAGE
+	int txdHandle = CFileMgr::OpenFile("MODELS\\TXD.IMG", "r");
+	if (txdHandle)
+		CFileMgr::CloseFile(txdHandle);
+	if (!CheckVideoCardCaps() && txdHandle) {
+		CdStreamAddImage("MODELS\\TXD.IMG");
+		CStreaming::Init2();
+	} else {
+		CStreaming::Init2();
+		if (CreateTxdImageForVideoCard()) {
+			CStreaming::Shutdown();
+			CdStreamAddImage("MODELS\\TXD.IMG");
+			CStreaming::Init2();
+		}
+	}
+#else
+	CStreaming::Init();
+#endif
 }
 
 void
@@ -269,21 +302,35 @@ CStreaming::Update(void)
 	if(CTimer::GetIsPaused())
 		return;
 
+#ifndef MIAMI
 	train = FindPlayerTrain();
 	if(train && train->GetPosition().z < 0.0f){
 		RequestSubway();
 		requestedSubway = true;
 	}else if(!ms_disableStreaming)
 		AddModelsToRequestList(TheCamera.GetPosition());
+#else
+	LoadBigBuildingsWhenNeeded();
+	if(!ms_disableStreaming && TheCamera.GetPosition().z < 55.0f)
+		AddModelsToRequestList(TheCamera.GetPosition());
+#endif
 
 	DeleteFarAwayRwObjects(TheCamera.GetPosition());
 
 	if(!ms_disableStreaming &&
+#ifndef MIAMI
 	   !CCutsceneMgr::IsRunning() &&
 	   !requestedSubway &&
 	   !CGame::playingIntro &&
+#else
+	   !CCutsceneMgr::IsCutsceneProcessing() &&
+#endif
 	   ms_numModelsRequested < 5 &&
 	   !CRenderer::m_loadingPriority
+#ifdef MIAMI
+	   && CGame::currArea == 0
+		// replay is also MIAMI
+#endif
 #ifdef FIX_BUGS
 		&& !CReplay::IsPlayingBack()
 #endif
@@ -294,6 +341,17 @@ CStreaming::Update(void)
 
 	LoadRequestedModels();
 
+#ifdef MIAMI
+	if(CWorld::Players[0].m_pRemoteVehicle){
+		CColStore::AddCollisionNeededAtPosn(FindPlayerCoors());
+		CColStore::LoadCollision(CWorld::Players[0].m_pRemoteVehicle->GetPosition());
+		CColStore::EnsureCollisionIsInMemory(CWorld::Players[0].m_pRemoteVehicle->GetPosition());
+	}else{
+		CColStore::LoadCollision(FindPlayerCoors());
+		CColStore::EnsureCollisionIsInMemory(FindPlayerCoors());
+	}
+#endif
+
 	for(si = ms_endRequestedList.m_prev; si != &ms_startRequestedList; si = prev){
 		prev = si->m_prev;
 		if((si->m_flags & (STREAMFLAGS_KEEP_IN_MEMORY|STREAMFLAGS_PRIORITY)) == 0)
@@ -351,6 +409,7 @@ CStreaming::LoadCdDirectory(const char *dirname, int n)
 	imgSelector = n<<24;
 	assert(sizeof(direntry) == 32);
 	while(CFileMgr::Read(fd, (char*)&direntry, sizeof(direntry))){
+#ifndef MIAMI
 		dot = strchr(direntry.name, '.');
 		if(dot) *dot = '\0';
 		if(direntry.size > (uint32)ms_streamingBufferSize)
@@ -393,6 +452,64 @@ CStreaming::LoadCdDirectory(const char *dirname, int n)
 			}
 		}else
 			lastID = -1;
+#else
+		bool bAddToStreaming = false;
+
+		if(direntry.size > (uint32)ms_streamingBufferSize)
+			ms_streamingBufferSize = direntry.size;
+		direntry.name[23] = '\0';
+		dot = strchr(direntry.name, '.');
+		if(dot == nil || dot-direntry.name > 20){
+			debug("%s is too long\n", direntry.name);
+			lastID = -1;
+			continue;
+		}
+
+		*dot = '\0';
+
+		if(!CGeneral::faststricmp(dot+1, "DFF")){
+			if(CModelInfo::GetModelInfo(direntry.name, &modelId)){
+				bAddToStreaming = true;
+			}else{
+#ifdef FIX_BUGS
+				// remember which cdimage this came from
+				ms_pExtraObjectsDir->AddItem(direntry, n);
+#else
+				ms_pExtraObjectsDir->AddItem(direntry);
+#endif
+				lastID = -1;
+			}
+		}else if(!CGeneral::faststricmp(dot+1, "TXD")){
+			modelId = CTxdStore::FindTxdSlot(direntry.name);
+			if(modelId == -1)
+				modelId = CTxdStore::AddTxdSlot(direntry.name);
+			modelId += STREAM_OFFSET_TXD;
+			bAddToStreaming = true;
+		}else if(!CGeneral::faststricmp(dot+1, "COL")){
+			modelId = CColStore::FindColSlot(direntry.name);
+			if(modelId == -1)
+				modelId = CColStore::AddColSlot(direntry.name);
+			modelId += STREAM_OFFSET_COL;
+			bAddToStreaming = true;
+		// TODO: IFP
+		}else{
+			*dot = '.';
+			lastID = -1;
+		}
+
+		if(bAddToStreaming){
+			if(ms_aInfoForModel[modelId].GetCdSize()){
+				debug("%s.%s appears more than once in %s\n", direntry.name, dot+1, dirname);
+				lastID = -1;
+			}else{
+				direntry.offset |= imgSelector;
+				ms_aInfoForModel[modelId].SetCdPosnAndSize(direntry.offset, direntry.size);
+				if(lastID != -1)
+					ms_aInfoForModel[lastID].m_nextID = modelId;
+				lastID = modelId;
+			}
+		}
+#endif
 	}
 
 	CFileMgr::CloseFile(fd);
@@ -416,6 +533,7 @@ CStreaming::ConvertBufferToObject(int8 *buf, int32 streamId)
 	stream = RwStreamOpen(rwSTREAMMEMORY, rwSTREAMREAD, &mem);
 
 	if(streamId < STREAM_OFFSET_TXD){
+//--MIAMI: also check animation
 		// Model
 		mi = CModelInfo::GetModelInfo(streamId);
 
@@ -457,7 +575,11 @@ CStreaming::ConvertBufferToObject(int8 *buf, int32 streamId)
 			RwStreamClose(stream, &mem);
 			return false;
 		}
+#ifndef MIAMI
 	}else{
+#else
+	}else if(streamId >= STREAM_OFFSET_TXD && streamId < STREAM_OFFSET_COL){
+#endif
 		// Txd
 		assert(streamId < NUMSTREAMINFO);
 		if((ms_aInfoForModel[streamId].m_flags & STREAMFLAGS_KEEP_IN_MEMORY) == 0 &&
@@ -482,10 +604,22 @@ CStreaming::ConvertBufferToObject(int8 *buf, int32 streamId)
 			RwStreamClose(stream, &mem);
 			return false;
 		}
+#ifdef MIAMI
+	}else if(streamId >= STREAM_OFFSET_COL && streamId < NUMSTREAMINFO){
+		if(!CColStore::LoadCol(streamId-STREAM_OFFSET_COL, mem.start, mem.length)){
+			debug("Failed to load %s.col\n", CColStore::GetColName(streamId - STREAM_OFFSET_COL));
+			RemoveModel(streamId);
+			ReRequestModel(streamId);
+			RwStreamClose(stream, &mem);
+			return false;
+		}
+		// TODO: IFPs
+#endif
 	}
 
 	RwStreamClose(stream, &mem);
 
+#ifndef MIAMI
 	// We shouldn't even end up here unless load was successful
 	if(!success){
 		ReRequestModel(streamId);
@@ -495,6 +629,7 @@ CStreaming::ConvertBufferToObject(int8 *buf, int32 streamId)
 			debug("Failed to load %s.txd\n", CTxdStore::GetTxdName(streamId - STREAM_OFFSET_TXD));
 		return false;
 	}
+#endif
 
 	if(streamId < STREAM_OFFSET_TXD){
 		// Model
@@ -510,12 +645,16 @@ CStreaming::ConvertBufferToObject(int8 *buf, int32 streamId)
 					smi->m_alpha = 0;
 			}
 
-			if((ms_aInfoForModel[streamId].m_flags & STREAMFLAGS_NOT_IN_LIST) == 0)
+			if((ms_aInfoForModel[streamId].m_flags & STREAMFLAGS_CANT_REMOVE) == 0)
 				ms_aInfoForModel[streamId].AddToList(&ms_startLoadedList);
 		}
+#ifndef MIAMI
 	}else{
+#else
+	}else if(streamId >= STREAM_OFFSET_TXD && streamId < STREAM_OFFSET_COL){	// TODO: animations
+#endif
 		// Txd
-		if((ms_aInfoForModel[streamId].m_flags & STREAMFLAGS_NOT_IN_LIST) == 0)
+		if((ms_aInfoForModel[streamId].m_flags & STREAMFLAGS_CANT_REMOVE) == 0)
 			ms_aInfoForModel[streamId].AddToList(&ms_startLoadedList);
 	}
 
@@ -528,10 +667,23 @@ CStreaming::ConvertBufferToObject(int8 *buf, int32 streamId)
 	endTime = CTimer::GetCurrentTimeInCycles() / CTimer::GetCyclesPerMillisecond();
 	timeDiff = endTime - startTime;
 	if(timeDiff > 5){
+#ifndef MIAMI
 		if(streamId < STREAM_OFFSET_TXD)
 			debug("model %s took %d ms\n", CModelInfo::GetModelInfo(streamId)->GetName(), timeDiff);
 		else
 			debug("txd %s took %d ms\n", CTxdStore::GetTxdName(streamId - STREAM_OFFSET_TXD), timeDiff);
+#else
+		// TODO: is this inlined?
+		static char objname[32];
+		if(streamId < STREAM_OFFSET_TXD)
+			sprintf(objname, "%s.dff", CModelInfo::GetModelInfo(streamId)->GetName());
+		else if(streamId >= STREAM_OFFSET_TXD && streamId < STREAM_OFFSET_COL)
+			sprintf(objname, "%s.txd", CTxdStore::GetTxdName(streamId-STREAM_OFFSET_TXD));
+		else if(streamId >= STREAM_OFFSET_COL && streamId < NUMSTREAMINFO)
+			sprintf(objname, "%s.col", CColStore::GetColName(streamId-STREAM_OFFSET_COL));
+		// TODO: IFP
+		debug("%s took %d ms\n", objname, timeDiff);
+#endif
 	}
 
 	return true;
@@ -628,7 +780,7 @@ CStreaming::RequestModel(int32 id, int32 flags)
 		// reinsert into list
 		if(ms_aInfoForModel[id].m_next){
 			ms_aInfoForModel[id].RemoveFromList();
-			if((ms_aInfoForModel[id].m_flags & STREAMFLAGS_NOT_IN_LIST) == 0)
+			if((ms_aInfoForModel[id].m_flags & STREAMFLAGS_CANT_REMOVE) == 0)
 				ms_aInfoForModel[id].AddToList(&ms_startLoadedList);
 		}
 	}else if(ms_aInfoForModel[id].m_loadState == STREAMSTATE_NOTLOADED ||
@@ -689,6 +841,12 @@ CStreaming::RequestSubway(void)
 	}
 }
 
+#ifndef MIAMI
+#define BIGBUILDINGFLAGS STREAMFLAGS_DONT_REMOVE|STREAMFLAGS_PRIORITY
+#else
+#define BIGBUILDINGFLAGS STREAMFLAGS_DONT_REMOVE
+#endif
+
 void
 CStreaming::RequestBigBuildings(eLevelName level)
 {
@@ -699,27 +857,69 @@ CStreaming::RequestBigBuildings(eLevelName level)
 	for(i = n; i >= 0; i--){
 		b = CPools::GetBuildingPool()->GetSlot(i);
 		if(b && b->bIsBIGBuilding && b->m_level == level)
-			RequestModel(b->GetModelIndex(), STREAMFLAGS_DONT_REMOVE|STREAMFLAGS_PRIORITY);
+#ifdef MIAMI
+			if(!b->bStreamBIGBuilding)
+#endif
+			RequestModel(b->GetModelIndex(), BIGBUILDINGFLAGS);
 	}
 	RequestIslands(level);
+#ifndef MIAMI
 	ms_hasLoadedLODs = false;
+#endif
 }
 
+#ifdef MIAMI
+void
+CStreaming::RequestBigBuildings(eLevelName level, const CVector &pos)
+{
+	int i, n;
+	CBuilding *b;
+
+	n = CPools::GetBuildingPool()->GetSize()-1;
+	for(i = n; i >= 0; i--){
+		b = CPools::GetBuildingPool()->GetSlot(i);
+		if(b && b->bIsBIGBuilding && b->m_level == level)
+			if(b->bStreamBIGBuilding){
+				if(CRenderer::ShouldModelBeStreamed(b))
+					RequestModel(b->GetModelIndex(), 0);
+			}else
+				RequestModel(b->GetModelIndex(), BIGBUILDINGFLAGS);
+	}
+	RequestIslands(level);
+}
+
+void
+CStreaming::InstanceBigBuildings(eLevelName level, const CVector &pos)
+{
+	int i, n;
+	CBuilding *b;
+
+	n = CPools::GetBuildingPool()->GetSize()-1;
+	for(i = n; i >= 0; i--){
+		b = CPools::GetBuildingPool()->GetSlot(i);
+		if(b && b->bIsBIGBuilding && b->m_level == level &&
+		   b->bStreamBIGBuilding && b->m_rwObject == nil)
+			if(CRenderer::ShouldModelBeStreamed(b))
+				b->CreateRwObject();
+	}
+}
+#endif
+
 void
 CStreaming::RequestIslands(eLevelName level)
 {
 	switch(level){
 	case LEVEL_INDUSTRIAL:
-		RequestModel(islandLODcomInd, STREAMFLAGS_DONT_REMOVE|STREAMFLAGS_PRIORITY);
-		RequestModel(islandLODsubInd, STREAMFLAGS_DONT_REMOVE|STREAMFLAGS_PRIORITY);
+		RequestModel(islandLODcomInd, BIGBUILDINGFLAGS);
+		RequestModel(islandLODsubInd, BIGBUILDINGFLAGS);
 		break;
 	case LEVEL_COMMERCIAL:
-		RequestModel(islandLODindust, STREAMFLAGS_DONT_REMOVE|STREAMFLAGS_PRIORITY);
-		RequestModel(islandLODsubCom, STREAMFLAGS_DONT_REMOVE|STREAMFLAGS_PRIORITY);
+		RequestModel(islandLODindust, BIGBUILDINGFLAGS);
+		RequestModel(islandLODsubCom, BIGBUILDINGFLAGS);
 		break;
 	case LEVEL_SUBURBAN:
-		RequestModel(islandLODindust, STREAMFLAGS_DONT_REMOVE|STREAMFLAGS_PRIORITY);
-		RequestModel(islandLODcomSub, STREAMFLAGS_DONT_REMOVE|STREAMFLAGS_PRIORITY);
+		RequestModel(islandLODindust, BIGBUILDINGFLAGS);
+		RequestModel(islandLODcomSub, BIGBUILDINGFLAGS);
 		break;
 	}
 }
@@ -802,10 +1002,20 @@ CStreaming::RemoveModel(int32 id)
 		return;
 
 	if(ms_aInfoForModel[id].m_loadState == STREAMSTATE_LOADED){
+#ifndef MIAMI
 		if(id < STREAM_OFFSET_TXD)
 			CModelInfo::GetModelInfo(id)->DeleteRwObject();
 		else
 			CTxdStore::RemoveTxd(id - STREAM_OFFSET_TXD);
+#else
+		if(id < STREAM_OFFSET_TXD)
+			CModelInfo::GetModelInfo(id)->DeleteRwObject();
+		else if(id >= STREAM_OFFSET_TXD && id < STREAM_OFFSET_COL)
+			CTxdStore::RemoveTxd(id - STREAM_OFFSET_TXD);
+		else if(id >= STREAM_OFFSET_COL && id < NUMSTREAMINFO)
+			CColStore::RemoveCol(id - STREAM_OFFSET_COL);
+		// TODO: IFP
+#endif
 		ms_memoryUsed -= ms_aInfoForModel[id].GetCdSize()*CDSTREAM_SECTOR_SIZE;
 	}
 
@@ -824,15 +1034,26 @@ CStreaming::RemoveModel(int32 id)
 	}
 
 	if(ms_aInfoForModel[id].m_loadState == STREAMSTATE_STARTED){
+#ifndef MIAMI
 		if(id < STREAM_OFFSET_TXD)
 			RpClumpGtaCancelStream();
 		else
 			CTxdStore::RemoveTxd(id - STREAM_OFFSET_TXD);
+#else
+		if(id < STREAM_OFFSET_TXD)
+			RpClumpGtaCancelStream();
+		else if(id >= STREAM_OFFSET_TXD && id < STREAM_OFFSET_COL)
+			CTxdStore::RemoveTxd(id - STREAM_OFFSET_TXD);
+		else if(id >= STREAM_OFFSET_COL && id < NUMSTREAMINFO)
+			CColStore::RemoveCol(id - STREAM_OFFSET_COL);
+		// TODO: IFP
+#endif
 	}
 
 	ms_aInfoForModel[id].m_loadState = STREAMSTATE_NOTLOADED;
 }
 
+//--MIAMI: change islands
 void
 CStreaming::RemoveUnusedBuildings(eLevelName level)
 {
@@ -844,6 +1065,7 @@ CStreaming::RemoveUnusedBuildings(eLevelName level)
 		RemoveBuildings(LEVEL_SUBURBAN);
 }
 
+//--MIAMI: done
 void
 CStreaming::RemoveBuildings(eLevelName level)
 {
@@ -904,6 +1126,7 @@ CStreaming::RemoveBuildings(eLevelName level)
 	}
 }
 
+//--MIAMI: change islands
 void
 CStreaming::RemoveUnusedBigBuildings(eLevelName level)
 {
@@ -932,6 +1155,21 @@ DeleteIsland(CEntity *island)
 void
 CStreaming::RemoveIslandsNotUsed(eLevelName level)
 {
+#ifdef MIAMI
+	int i;
+	if(pIslandLODindustEntity == nil)
+	for(i = CPools::GetBuildingPool()->GetSize()-1; i >= 0; i--){
+		CBuilding *building = CPools::GetBuildingPool()->GetSlot(i);
+		if(building == nil)
+			continue;
+		if(building->GetModelIndex() == islandLODindust) pIslandLODindustEntity = building;
+		if(building->GetModelIndex() == islandLODcomInd) pIslandLODcomIndEntity = building;
+		if(building->GetModelIndex() == islandLODcomSub) pIslandLODcomSubEntity = building;
+		if(building->GetModelIndex() == islandLODsubInd) pIslandLODsubIndEntity = building;
+		if(building->GetModelIndex() == islandLODsubCom) pIslandLODsubComEntity = building;
+	}
+#endif
+
 	switch(level){
 	case LEVEL_INDUSTRIAL:
 		DeleteIsland(pIslandLODindustEntity);
@@ -958,6 +1196,7 @@ CStreaming::RemoveIslandsNotUsed(eLevelName level)
 	}
 }
 
+//--MIAMI: done
 void
 CStreaming::RemoveBigBuildings(eLevelName level)
 {
@@ -990,7 +1229,7 @@ CStreaming::RemoveLoadedVehicle(void)
 			ms_lastVehicleDeleted = 0;
 		id = ms_vehiclesLoaded[ms_lastVehicleDeleted];
 		if(id != -1 &&
-		   (ms_aInfoForModel[id].m_flags & STREAMFLAGS_NOT_IN_LIST) == 0 &&
+		   (ms_aInfoForModel[id].m_flags & STREAMFLAGS_CANT_REMOVE) == 0 &&
 		   CModelInfo::GetModelInfo(id)->m_refCount == 0 &&
 		   ms_aInfoForModel[id].m_loadState == STREAMSTATE_LOADED)
 			goto found;
@@ -1129,7 +1368,7 @@ CStreaming::AddToLoadedVehiclesList(int32 modelId)
 		for(i = 0; i < MAXVEHICLESLOADED; i++){
 			id = ms_vehiclesLoaded[ms_lastVehicleDeleted];
 			if(id != -1 &&
-			   (ms_aInfoForModel[id].m_flags & STREAMFLAGS_NOT_IN_LIST) == 0 &&
+			   (ms_aInfoForModel[id].m_flags & STREAMFLAGS_CANT_REMOVE) == 0 &&
 			    CModelInfo::GetModelInfo(id)->m_refCount == 0)
 				goto found;
 			ms_lastVehicleDeleted++;
@@ -1163,6 +1402,7 @@ CStreaming::IsObjectInCdImage(int32 id)
 	return ms_aInfoForModel[id].GetCdPosnAndSize(posn, size);
 }
 
+#ifndef MIAMI
 void
 CStreaming::HaveAllBigBuildingsLoaded(eLevelName level)
 {
@@ -1197,6 +1437,7 @@ CStreaming::HaveAllBigBuildingsLoaded(eLevelName level)
 	RemoveUnusedBigBuildings(level);
 	ms_hasLoadedLODs = true;
 }
+#endif
 
 void
 CStreaming::SetModelIsDeletable(int32 id)
@@ -1430,6 +1671,43 @@ CStreaming::RemoveCurrentZonesModels(void)
 	ms_loadedGangCars = 0;
 }
 
+#ifdef MIAMI
+void
+CStreaming::LoadBigBuildingsWhenNeeded(void)
+{
+	// Very much like CCollision::Update and CCollision::LoadCollisionWhenINeedIt
+	if(CCutsceneMgr::IsCutsceneProcessing())
+		return;
+
+	if(CTheZones::m_CurrLevel == LEVEL_NONE || 
+	   CTheZones::m_CurrLevel == CGame::currLevel)
+		return;
+
+	CTimer::Suspend();
+	CGame::currLevel = CTheZones::m_CurrLevel;
+	DMAudio.SetEffectsFadeVol(0);
+	CPad::StopPadsShaking();
+	CCollision::LoadCollisionScreen(CGame::currLevel);
+	DMAudio.Service();
+
+	// CPopulation::DealWithZoneChange is unused in VC
+	RemoveUnusedBigBuildings(CGame::currLevel);
+	RemoveUnusedBuildings(CGame::currLevel);
+	RemoveUnusedModelsInLoadedList();
+	CGame::TidyUpMemory(true, true);
+
+	CReplay::EmptyReplayBuffer();
+	if(CGame::currLevel != LEVEL_NONE)
+		LoadSplash(GetLevelSplashScreen(CGame::currLevel));
+
+	CStreaming::RequestBigBuildings(CGame::currLevel, TheCamera.GetPosition());
+	CStreaming::LoadAllRequestedModels(true);
+
+	CGame::TidyUpMemory(true, true);
+	CTimer::Resume();
+	DMAudio.SetEffectsFadeVol(127);
+}
+#endif
 
 
 // Find starting offset of the cdimage we next want to read
@@ -1683,10 +1961,10 @@ CStreaming::ProcessLoadingChannel(int32 ch)
 			   CModelInfo::GetModelInfo(id)->m_type == MITYPE_VEHICLE &&
 			   ms_numVehiclesLoaded >= desiredNumVehiclesLoaded &&
 			   !RemoveLoadedVehicle() &&
-			   ((ms_aInfoForModel[id].m_flags & STREAMFLAGS_NOT_IN_LIST) == 0 || GetAvailableVehicleSlot() == -1)){
+			   ((ms_aInfoForModel[id].m_flags & STREAMFLAGS_CANT_REMOVE) == 0 || GetAvailableVehicleSlot() == -1)){
 				// can't load vehicle
 				RemoveModel(id);
-				if(ms_aInfoForModel[id].m_flags & STREAMFLAGS_NOT_IN_LIST)
+				if(ms_aInfoForModel[id].m_flags & STREAMFLAGS_CANT_REMOVE)
 					ReRequestModel(id);
 				else if(CTxdStore::GetNumRefs(CModelInfo::GetModelInfo(id)->GetTxdSlot()) == 0)
 					RemoveTxd(CModelInfo::GetModelInfo(id)->GetTxdSlot());
@@ -1960,7 +2238,9 @@ CStreaming::ProcessEntitiesInSectorList(CPtrList &list, float x, float y, float
 				if(xmin < pos.x && pos.x < xmax &&
 				   ymin < pos.y && pos.y < ymax &&
 				   (CVector2D(x, y) - pos).MagnitudeSqr() < lodDistSq)
+#ifdef GTA_ZONECULL
 					if(CRenderer::IsEntityCullZoneVisible(e))
+#endif
 						RequestModel(e->GetModelIndex(), 0);
 			}
 		}
@@ -1984,7 +2264,9 @@ CStreaming::ProcessEntitiesInSectorList(CPtrList &list)
 		   (!e->IsObject() || ((CObject*)e)->ObjectCreatedBy != TEMP_OBJECT)){
 			CTimeModelInfo *mi = (CTimeModelInfo*)CModelInfo::GetModelInfo(e->GetModelIndex());
 			if(mi->m_type != MITYPE_TIME || CClock::GetIsTimeInRange(mi->GetTimeOn(), mi->GetTimeOff()))
+#ifdef GTA_ZONECULL
 				if(CRenderer::IsEntityCullZoneVisible(e))
+#endif
 					RequestModel(e->GetModelIndex(), 0);
 		}
 	}
@@ -2408,13 +2690,37 @@ CStreaming::LoadScene(const CVector &pos)
 			RemoveModel(si - ms_aInfoForModel);
 	}
 	CRenderer::m_loadingPriority = false;
+#ifdef GTA_ZONECULL
 	CCullZones::ForceCullZoneCoors(pos);
+#endif
 	DeleteAllRwObjects();
+#ifndef MIAMI
 	AddModelsToRequestList(pos);
 	CRadar::StreamRadarSections(pos);
 	RemoveUnusedBigBuildings(level);
 	RequestBigBuildings(level);
 	LoadAllRequestedModels(false);
+#else
+	if(level == LEVEL_NONE)
+		level = CGame::currLevel;
+	CGame::currLevel = level;
+	RemoveUnusedBigBuildings(level);
+	RequestBigBuildings(level, pos);
+	RequestBigBuildings(LEVEL_NONE, pos);
+	RemoveIslandsNotUsed(level);
+	LoadAllRequestedModels(false);
+	InstanceBigBuildings(level, pos);
+	InstanceBigBuildings(LEVEL_NONE, pos);
+	AddModelsToRequestList(pos);
+	CRadar::StreamRadarSections(pos);
+
+	// TODO: stream zone vehicles
+	LoadAllRequestedModels(false);
+	// TODO: InstanceLoadedModels
+
+	for(int i = 0; i < NUMSTREAMINFO; i++)
+		ms_aInfoForModel[i].m_flags &= ~STREAMFLAGS_20;
+#endif
 	debug("End load scene\n");
 }
 

src/core/Streaming.h

@@ -3,9 +3,13 @@
 #include "Game.h"
 
 enum {
-	STREAM_OFFSET_MODEL = 0,
-	STREAM_OFFSET_TXD = STREAM_OFFSET_MODEL+MODELINFOSIZE,
+	STREAM_OFFSET_TXD = MODELINFOSIZE,
+#ifndef MIAMI
 	NUMSTREAMINFO = STREAM_OFFSET_TXD+TXDSTORESIZE
+#else
+	STREAM_OFFSET_COL = STREAM_OFFSET_TXD+TXDSTORESIZE,
+	NUMSTREAMINFO = STREAM_OFFSET_COL+COLSTORESIZE
+#endif
 };
 
 enum StreamFlags
@@ -15,9 +19,11 @@ enum StreamFlags
 	STREAMFLAGS_DEPENDENCY  = 0x04,	// Is this right?
 	STREAMFLAGS_PRIORITY    = 0x08,
 	STREAMFLAGS_NOFADE      = 0x10,
+#ifdef MIAMI
+	STREAMFLAGS_20          = 0x20,
+#endif
 
-	// TODO: this isn't named well, maybe CANT_REMOVE?
-	STREAMFLAGS_NOT_IN_LIST = STREAMFLAGS_DONT_REMOVE|STREAMFLAGS_SCRIPTOWNED,
+	STREAMFLAGS_CANT_REMOVE = STREAMFLAGS_DONT_REMOVE|STREAMFLAGS_SCRIPTOWNED,
 	STREAMFLAGS_KEEP_IN_MEMORY = STREAMFLAGS_DONT_REMOVE|STREAMFLAGS_SCRIPTOWNED|STREAMFLAGS_DEPENDENCY,
 };
 
@@ -96,7 +102,9 @@ public:
 	static int32 ms_lastVehicleDeleted;
 	static CDirectory *ms_pExtraObjectsDir;
 	static int32 ms_numPriorityRequests;
+#ifndef MIAMI
 	static bool ms_hasLoadedLODs;
+#endif
 	static int32 ms_currentPedGrp;
 	static int32 ms_lastCullZone;
 	static uint16 ms_loadedGangs;
@@ -108,6 +116,7 @@ public:
 	static uint32 ms_memoryAvailable;
 
 	static void Init(void);
+	static void Init2(void);
 	static void Shutdown(void);
 	static void Update(void);
 	static void LoadCdDirectory(void);
@@ -115,12 +124,29 @@ public:
 	static bool ConvertBufferToObject(int8 *buf, int32 streamId);
 	static bool FinishLoadingLargeFile(int8 *buf, int32 streamId);
 	static bool HasModelLoaded(int32 id) { return ms_aInfoForModel[id].m_loadState == STREAMSTATE_LOADED; }
+	static bool HasTxdLoaded(int32 id) { return HasModelLoaded(id+STREAM_OFFSET_TXD); }
+#ifdef MIAMI
+	static bool HasColLoaded(int32 id) { return HasModelLoaded(id+STREAM_OFFSET_COL); }
+#endif
+	static bool CanRemoveModel(int32 id) { return (ms_aInfoForModel[id].m_flags & STREAMFLAGS_CANT_REMOVE) == 0; }
+	static bool CanRemoveTxd(int32 id) { return CanRemoveModel(id+STREAM_OFFSET_TXD); }
+#ifdef MIAMI
+	static bool CanRemoveCol(int32 id) { return CanRemoveModel(id+STREAM_OFFSET_COL); }
+#endif
 	static void RequestModel(int32 model, int32 flags);
 	static void ReRequestModel(int32 model) { RequestModel(model, ms_aInfoForModel[model].m_flags); }
 	static void RequestTxd(int32 txd, int32 flags) { RequestModel(txd + STREAM_OFFSET_TXD, flags); }
 	static void ReRequestTxd(int32 txd) { ReRequestModel(txd + STREAM_OFFSET_TXD); }
+#ifdef MIAMI
+	static void RequestCol(int32 col, int32 flags) { RequestModel(col + STREAM_OFFSET_COL, flags); }
+	static void ReRequestCol(int32 col) { ReRequestModel(col + STREAM_OFFSET_COL); }
+#endif
 	static void RequestSubway(void);
 	static void RequestBigBuildings(eLevelName level);
+#ifdef MIAMI
+	static void RequestBigBuildings(eLevelName level, const CVector &pos);
+	static void InstanceBigBuildings(eLevelName level, const CVector &pos);
+#endif
 	static void RequestIslands(eLevelName level);
 	static void RequestSpecialModel(int32 modelId, const char *modelName, int32 flags);
 	static void RequestSpecialChar(int32 charId, const char *modelName, int32 flags);
@@ -129,6 +155,9 @@ public:
 	static void DecrementRef(int32 id);
 	static void RemoveModel(int32 id);
 	static void RemoveTxd(int32 id) { RemoveModel(id + STREAM_OFFSET_TXD); }
+#ifdef MIAMI
+	static void RemoveCol(int32 id) { RemoveModel(id + STREAM_OFFSET_COL); }
+#endif
 	static void RemoveUnusedBuildings(eLevelName level);
 	static void RemoveBuildings(eLevelName level);
 	static void RemoveUnusedBigBuildings(eLevelName level);
@@ -143,7 +172,9 @@ public:
 	static bool IsTxdUsedByRequestedModels(int32 txdId);
 	static bool AddToLoadedVehiclesList(int32 modelId);
 	static bool IsObjectInCdImage(int32 id);
+#ifndef MIAMI
 	static void HaveAllBigBuildingsLoaded(eLevelName level);
+#endif
 	static void SetModelIsDeletable(int32 id);
 	static void SetModelTxdIsDeletable(int32 id);
 	static void SetMissionDoesntRequireModel(int32 id);
@@ -152,6 +183,9 @@ public:
 	static void StreamVehiclesAndPeds(void);
 	static void StreamZoneModels(const CVector &pos);
 	static void RemoveCurrentZonesModels(void);
+#ifdef MIAMI
+	static void LoadBigBuildingsWhenNeeded(void);
+#endif
 
 	static int32 GetCdImageOffset(int32 lastPosn);
 	static int32 GetNextFileOnCd(int32 position, bool priority);

src/core/World.cpp

@@ -1,4 +1,4 @@
-#include "World.h"
+#include "common.h"
 #include "Camera.h"
 #include "CarCtrl.h"
 #include "CopPed.h"
@@ -26,7 +26,7 @@
 #include "TempColModels.h"
 #include "Vehicle.h"
 #include "WaterLevel.h"
-#include "common.h"
+#include "World.h"
 
 
 #define OBJECT_REPOSITION_OFFSET_Z 2.0f

src/core/config.h

@@ -7,8 +7,14 @@ enum Config {
 	MAX_CDIMAGES = 8, // additional cdimages
 	MAX_CDCHANNELS = 5,
 
+#ifndef MIAMI
 	MODELINFOSIZE = 5500,
 	TXDSTORESIZE = 850,
+#else
+	MODELINFOSIZE = 6500,
+	TXDSTORESIZE = 1385,
+	COLSTORESIZE = 31,
+#endif
 	EXTRADIRSIZE = 128,
 	CUTSCENEDIRSIZE = 512,
 

src/core/re3.cpp

@@ -323,14 +323,26 @@ DebugMenuPopulate(void)
 		DebugMenuAddCmd("Spawn", "Spawn Firetruck", [](){ SpawnCar(MI_FIRETRUCK); });
 		DebugMenuAddCmd("Spawn", "Spawn Predator", [](){ SpawnCar(MI_PREDATOR); });
 
+		DebugMenuAddVarBool8("Render", "Draw hud", &CHud::m_Wants_To_Draw_Hud, nil);
 #ifdef LIBRW
 		DebugMenuAddVarBool8("Render", "PS2 Alpha test Emu", &gPS2alphaTest, nil);
 #endif
 		DebugMenuAddVarBool8("Render", "Frame limiter", &FrontEndMenuManager.m_PrefsFrameLimiter, nil);
 		DebugMenuAddVarBool8("Render", "VSynch", &FrontEndMenuManager.m_PrefsVsync, nil);
 		DebugMenuAddVar("Render", "Max FPS", &RsGlobal.maxFPS, nil, 1, 1, 1000, nil);
+		DebugMenuAddVarBool8("Render", "Show Ped Paths", &gbShowPedPaths, nil);
+		DebugMenuAddVarBool8("Render", "Show Car Paths", &gbShowCarPaths, nil);
+		DebugMenuAddVarBool8("Render", "Show Car Path Links", &gbShowCarPathsLinks, nil);
+		DebugMenuAddVarBool8("Render", "Show Ped Road Groups", &gbShowPedRoadGroups, nil);
+		DebugMenuAddVarBool8("Render", "Show Car Road Groups", &gbShowCarRoadGroups, nil);
+		DebugMenuAddVarBool8("Render", "Show Collision Lines", &gbShowCollisionLines, nil);
+		DebugMenuAddVarBool8("Render", "Show Collision Polys", &gbShowCollisionPolys, nil);
+		DebugMenuAddVarBool8("Render", "Don't render Buildings", &gbDontRenderBuildings, nil);
+		DebugMenuAddVarBool8("Render", "Don't render Big Buildings", &gbDontRenderBigBuildings, nil);
+		DebugMenuAddVarBool8("Render", "Don't render Peds", &gbDontRenderPeds, nil);
+		DebugMenuAddVarBool8("Render", "Don't render Vehicles", &gbDontRenderVehicles, nil);
+		DebugMenuAddVarBool8("Render", "Don't render Objects", &gbDontRenderObjects, nil);
 
-		DebugMenuAddVarBool8("Debug", "Draw hud", &CHud::m_Wants_To_Draw_Hud, nil);
 		DebugMenuAddVarBool8("Debug", "Edit on", &CSceneEdit::m_bEditOn, nil);
 #ifdef MENU_MAP
 		DebugMenuAddCmd("Debug", "Teleport to map waypoint", TeleportToWaypoint);
@@ -347,18 +359,6 @@ DebugMenuPopulate(void)
 		DebugMenuAddCmd("Debug", "Catalina Fly Away", CHeli::MakeCatalinaHeliFlyAway);
 		DebugMenuAddVarBool8("Debug", "Script Heli On", &CHeli::ScriptHeliOn, nil);
 
-		DebugMenuAddVarBool8("Debug", "Show Ped Paths", &gbShowPedPaths, nil);
-		DebugMenuAddVarBool8("Debug", "Show Car Paths", &gbShowCarPaths, nil);
-		DebugMenuAddVarBool8("Debug", "Show Car Path Links", &gbShowCarPathsLinks, nil);
-		DebugMenuAddVarBool8("Debug", "Show Ped Road Groups", &gbShowPedRoadGroups, nil);
-		DebugMenuAddVarBool8("Debug", "Show Car Road Groups", &gbShowCarRoadGroups, nil);
-		DebugMenuAddVarBool8("Debug", "Show Collision Lines", &gbShowCollisionLines, nil);
-		DebugMenuAddVarBool8("Debug", "Show Collision Polys", &gbShowCollisionPolys, nil);
-		DebugMenuAddVarBool8("Debug", "Don't render Buildings", &gbDontRenderBuildings, nil);
-		DebugMenuAddVarBool8("Debug", "Don't render Big Buildings", &gbDontRenderBigBuildings, nil);
-		DebugMenuAddVarBool8("Debug", "Don't render Peds", &gbDontRenderPeds, nil);
-		DebugMenuAddVarBool8("Debug", "Don't render Vehicles", &gbDontRenderVehicles, nil);
-		DebugMenuAddVarBool8("Debug", "Don't render Objects", &gbDontRenderObjects, nil);
 #ifdef TOGGLEABLE_BETA_FEATURES
 		DebugMenuAddVarBool8("Debug", "Toggle popping heads on headshot", &CPed::bPopHeadsOnHeadshot, nil);
 		DebugMenuAddVarBool8("Debug", "Toggle peds running to phones to report crimes", &CPed::bMakePedsRunToPhonesToReportCrimes, nil);

src/core/templates.h

@@ -35,15 +35,24 @@ class CPool
 
 public:
 	CPool(int size){
+		// TODO: use new here
 		m_entries = (U*)malloc(sizeof(U)*size);
 		m_flags = (Flags*)malloc(sizeof(Flags)*size);
 		m_size = size;
+#ifndef MIAMI
 		m_allocPtr = 0;
+#else
+		m_allocPtr = -1;
+#endif
 		for(int i = 0; i < size; i++){
 			m_flags[i].id   = 0;
 			m_flags[i].free = 1;
 		}
 	}
+#ifdef MIAMI
+	CPool(int size, const char *name)
+	 : CPool(size) {}
+#endif
 	~CPool() {
 		Flush();
 	}

src/entities/Entity.cpp

@@ -27,6 +27,7 @@
 #include "Zones.h"
 #include "Bones.h"
 #include "Debug.h"
+#include "Renderer.h"
 
 int gBuildings;
 
@@ -51,6 +52,9 @@ CEntity::CEntity(void)
 	bRenderScorched = false;
 	bHasBlip = false;
 	bIsBIGBuilding = false;
+#ifdef MIAMI
+	bStreamBIGBuilding = false;
+#endif
 	bRenderDamaged = false;
 
 	bBulletProof = false;
@@ -59,8 +63,10 @@ CEntity::CEntity(void)
 	bMeleeProof = false;
 	bOnlyDamagedByPlayer = false;
 	bStreamingDontDelete = false;
+#ifdef GTA_ZONECULL
 	bZoneCulled = false;
 	bZoneCulled2 = false;
+#endif
 
 	bRemoveFromWorld = false;
 	bHasHitWall = false;
@@ -147,6 +153,17 @@ CEntity::GetIsOnScreenComplex(void)
 	return TheCamera.IsBoxVisible(boundBox, &TheCamera.GetCameraMatrix());
 }
 
+bool
+CEntity::GetIsOnScreenAndNotCulled(void)
+{
+#ifdef GTA_ZONECULL
+	return GetIsOnScreen() && CRenderer::IsEntityCullZoneVisible(this);
+#else
+	return GetIsOnScreen();
+#endif
+}
+
+
 void
 CEntity::Add(void)
 {
@@ -331,6 +348,11 @@ CEntity::SetupBigBuilding(void)
 	bStreamingDontDelete = true;
 	bUsesCollision = false;
 	m_level = CTheZones::GetLevelFromPosition(GetPosition());
+#ifdef MIAMI
+	if(mi->m_lodDistances[0] <= 2000.0f)
+		bStreamBIGBuilding = true;
+	// TODO: the stuff down there isn't right yet
+#endif
 	if(m_level == LEVEL_NONE){
 		if(mi->GetTxdSlot() != CTxdStore::FindTxdSlot("generic")){
 			mi->SetTexDictionary("generic");
@@ -953,8 +975,10 @@ CEntity::SaveEntityFlags(uint8*& buf)
 	if (bMeleeProof) tmp |= BIT(27);
 	if (bOnlyDamagedByPlayer) tmp |= BIT(28);
 	if (bStreamingDontDelete) tmp |= BIT(29);
+#ifdef GTA_ZONECULL
 	if (bZoneCulled) tmp |= BIT(30);
 	if (bZoneCulled2) tmp |= BIT(31);
+#endif
 
 	WriteSaveBuf<uint32>(buf, tmp);
 
@@ -1006,8 +1030,10 @@ CEntity::LoadEntityFlags(uint8*& buf)
 	bMeleeProof = !!(tmp & BIT(27));
 	bOnlyDamagedByPlayer = !!(tmp & BIT(28));
 	bStreamingDontDelete = !!(tmp & BIT(29));
+#ifdef GTA_ZONECULL
 	bZoneCulled = !!(tmp & BIT(30));
 	bZoneCulled2 = !!(tmp & BIT(31));
+#endif
 
 	tmp = ReadSaveBuf<uint32>(buf);
 

src/entities/Entity.h

@@ -59,7 +59,9 @@ public:
 	uint32 bRenderScorched : 1;
 	uint32 bHasBlip : 1;
 	uint32 bIsBIGBuilding : 1;			// Set if this entity is a big building
-	// VC inserts one more flag here: if drawdist <= 2000
+#ifdef MIAMI
+	uint32 bStreamBIGBuilding : 1;	// set when draw dist <= 2000
+#endif
 	uint32 bRenderDamaged : 1;			// use damaged LOD models for objects with applicable damage
 
 	// flagsC
@@ -69,8 +71,10 @@ public:
 	uint32 bMeleeProof : 1;
 	uint32 bOnlyDamagedByPlayer : 1;
 	uint32 bStreamingDontDelete : 1;	// Dont let the streaming remove this 
+#ifdef GTA_ZONECULL
 	uint32 bZoneCulled : 1;
 	uint32 bZoneCulled2 : 1;    // only treadables+10m
+#endif
 
 	// flagsD
 	uint32 bRemoveFromWorld : 1;		// remove this entity next time it should be processed
@@ -89,7 +93,12 @@ public:
 	uint16 m_scanCode;
 	uint16 m_randomSeed;
 	int16 m_modelIndex;
+#ifndef MIAMI
 	uint16 m_level;	// int16
+#else
+	int8 m_level;
+	int8 m_area;
+#endif
 	CReference *m_pFirstReference;
 
 public:
@@ -147,6 +156,7 @@ public:
 	bool GetIsTouching(CVector const &center, float r);
 	bool GetIsOnScreen(void);
 	bool GetIsOnScreenComplex(void);
+	bool GetIsOnScreenAndNotCulled(void);
 	bool IsVisible(void) { return m_rwObject && bIsVisible && GetIsOnScreen(); }
 	bool IsVisibleComplex(void) { return m_rwObject && bIsVisible && GetIsOnScreenComplex(); }
 	int GetModelIndex(void) { return m_modelIndex; }

src/math/Rect.h

@@ -26,6 +26,25 @@ public:
 		if(v.y < top) top = v.y;
 		if(v.y > bottom) bottom = v.y;
 	}
+	void ContainRect(const CRect &r){
+		if(r.left < left) left = r.left;
+		if(r.right > right) right = r.right;
+		if(r.top < top) top = r.top;
+		if(r.bottom > bottom) bottom = r.bottom;
+	}
+
+	bool IsPointInside(const CVector2D &p){
+		return p.x >= left &&
+			p.x <= right &&
+			p.y >= top &&
+			p.y <= bottom;
+	}
+	bool IsPointInside(const CVector2D &p, float extraRadius){
+		return p.x >= left-extraRadius &&
+			p.x <= right+extraRadius &&
+			p.y >= top-extraRadius &&
+			p.y <= bottom+extraRadius;
+	}
 
 	void Translate(float x, float y){
 		left += x;

src/modelinfo/BaseModelInfo.cpp

@@ -6,7 +6,7 @@
 #include "BaseModelInfo.h"
 
 
-CBaseModelInfo::CBaseModelInfo(ModeInfoType type)
+CBaseModelInfo::CBaseModelInfo(ModelInfoType type)
 {
 	m_colModel = nil;
 	m_twodEffects = nil;
@@ -15,7 +15,7 @@ CBaseModelInfo::CBaseModelInfo(ModeInfoType type)
 	m_txdSlot = -1;
 	m_type = type;
 	m_num2dEffects = 0;
-	m_freeCol = false;
+	m_bOwnsColModel = false;
 }
 
 void
@@ -31,7 +31,7 @@ CBaseModelInfo::Shutdown(void)
 void
 CBaseModelInfo::DeleteCollisionModel(void)
 {
-	if(m_colModel && m_freeCol){
+	if(m_colModel && m_bOwnsColModel){
 		if(m_colModel)
 			delete m_colModel;
 		m_colModel = nil;

src/modelinfo/BaseModelInfo.h

@@ -4,7 +4,7 @@
 
 #define MAX_MODEL_NAME (24)
 
-enum ModeInfoType : uint8
+enum ModelInfoType : uint8
 {
 	MITYPE_NA        = 0,
 	MITYPE_SIMPLE    = 1,
@@ -15,7 +15,7 @@ enum ModeInfoType : uint8
 	MITYPE_PED       = 6,
 	MITYPE_XTRACOMPS = 7,
 };
-static_assert(sizeof(ModeInfoType) == 1, "ModeInfoType: error");
+static_assert(sizeof(ModelInfoType) == 1, "ModeInfoType: error");
 
 class C2dEffect;
 
@@ -30,11 +30,11 @@ protected:
 public:
 	uint16       m_refCount;
 	int16        m_txdSlot;
-	ModeInfoType m_type;
+	ModelInfoType m_type;
 	uint8        m_num2dEffects;
-	bool         m_freeCol;
+	bool         m_bOwnsColModel;
 
-	CBaseModelInfo(ModeInfoType type);
+	CBaseModelInfo(ModelInfoType type);
 	virtual ~CBaseModelInfo() {}
 	virtual void Shutdown(void);
 	virtual void DeleteRwObject(void) = 0;
@@ -48,8 +48,8 @@ public:
 	}
 	char *GetName(void) { return m_name; }
 	void SetName(const char *name) { strncpy(m_name, name, 24); }
-	void SetColModel(CColModel *col, bool free = false){
-		m_colModel = col; m_freeCol = free; }
+	void SetColModel(CColModel *col, bool owns = false){
+		m_colModel = col; m_bOwnsColModel = owns; }
 	CColModel *GetColModel(void) { return m_colModel; }
 	void DeleteCollisionModel(void);
 	void ClearTexDictionary(void) { m_txdSlot = -1; }

src/modelinfo/ClumpModelInfo.h

@@ -32,7 +32,7 @@ public:
 	RpClump *m_clump;
 
 	CClumpModelInfo(void) : CBaseModelInfo(MITYPE_CLUMP) {}
-	CClumpModelInfo(ModeInfoType id) : CBaseModelInfo(id) {}
+	CClumpModelInfo(ModelInfoType id) : CBaseModelInfo(id) {}
 	~CClumpModelInfo() {}
 	void DeleteRwObject(void);
 	RwObject *CreateInstance(void);

src/modelinfo/ModelInfo.cpp

@@ -200,6 +200,20 @@ CModelInfo::GetModelInfo(const char *name, int *id)
 	return nil;
 }
 
+#ifdef MIAMI
+CBaseModelInfo*
+CModelInfo::GetModelInfo(const char *name, int minIndex, int maxIndex)
+{
+	CBaseModelInfo *modelinfo;
+	for(int i = minIndex; i <= maxIndex; i++){
+		modelinfo = CModelInfo::ms_modelInfoPtrs[i];
+	 	if(modelinfo && !CGeneral::faststricmp(modelinfo->GetName(), name))
+			return modelinfo;
+	}
+	return nil;
+}
+#endif
+
 bool
 CModelInfo::IsBoatModel(int32 id)
 {
@@ -214,6 +228,7 @@ CModelInfo::IsBikeModel(int32 id)
 		((CVehicleModelInfo*)GetModelInfo(id))->m_vehicleType == VEHICLE_TYPE_BIKE;
 }
 
+#ifndef MIAMI
 void
 CModelInfo::RemoveColModelsFromOtherLevels(eLevelName level)
 {
@@ -230,6 +245,7 @@ CModelInfo::RemoveColModelsFromOtherLevels(eLevelName level)
 		}
 	}
 }
+#endif
 
 void
 CModelInfo::ConstructMloClumps()

src/modelinfo/ModelInfo.h

@@ -42,6 +42,9 @@ public:
 	static CBaseModelInfo *GetModelInfo(int id){
 		return ms_modelInfoPtrs[id];
 	}
+#ifdef MIAMI
+	static CBaseModelInfo *GetModelInfo(const char *name, int minIndex, int maxIndex);
+#endif
 
 	static bool IsBoatModel(int32 id);
 	static bool IsBikeModel(int32 id);

src/modelinfo/SimpleModelInfo.cpp

@@ -94,6 +94,12 @@ CSimpleModelInfo::IncreaseAlpha(void)
 		m_alpha += 0x10;
 }
 
+float
+CSimpleModelInfo::GetLodDistance(int i)
+{
+	return m_lodDistances[i] * TheCamera.LODDistMultiplier;
+}
+
 float
 CSimpleModelInfo::GetNearDistance(void)
 {
@@ -119,11 +125,19 @@ CSimpleModelInfo::GetAtomicFromDistance(float dist)
 	if(m_isDamaged)
 		i = m_firstDamaged;
 	for(; i < m_numAtomics; i++)
-		if(dist < m_lodDistances[i] *TheCamera.LODDistMultiplier)
+		if(dist < m_lodDistances[i] * TheCamera.LODDistMultiplier)
 			return m_atomics[i];
 	return nil;
 }
 
+RpAtomic*
+CSimpleModelInfo::GetFirstAtomicFromDistance(float dist)
+{
+	if(dist < m_lodDistances[0] * TheCamera.LODDistMultiplier)
+		return m_atomics[0];
+	return nil;
+}
+
 void
 CSimpleModelInfo::FindRelatedModel(void)
 {

src/modelinfo/SimpleModelInfo.h

@@ -25,7 +25,7 @@ public:
 	uint16  m_noZwrite      : 1;
 
 	CSimpleModelInfo(void) : CBaseModelInfo(MITYPE_SIMPLE) {}
-	CSimpleModelInfo(ModeInfoType id) : CBaseModelInfo(id) {}
+	CSimpleModelInfo(ModelInfoType id) : CBaseModelInfo(id) {}
 	~CSimpleModelInfo() {}
 	void DeleteRwObject(void);
 	RwObject *CreateInstance(void);
@@ -36,10 +36,13 @@ public:
 	void IncreaseAlpha(void);
 	void SetAtomic(int n, RpAtomic *atomic);
 	void SetLodDistances(float *dist);
-	float GetLodDistance(int i) { return m_lodDistances[i]; }
+	float GetLodDistance(int i);
 	float GetNearDistance(void);
 	float GetLargestLodDistance(void);
 	RpAtomic *GetAtomicFromDistance(float dist);
+#ifdef MIAMI
+	RpAtomic *GetFirstAtomicFromDistance(float dist); // inline
+#endif
 	void FindRelatedModel(void);
 	void SetupBigBuilding(void);
 

src/peds/CivilianPed.cpp

@@ -187,8 +187,10 @@ CCivilianPed::CivilianAI(void)
 void
 CCivilianPed::ProcessControl(void)
 {
+#ifndef MIAMI
 	if (m_nZoneLevel > LEVEL_NONE && m_nZoneLevel != CCollision::ms_collisionInMemory)
 		return;
+#endif
 
 	CPed::ProcessControl();
 

src/peds/CopPed.cpp

@@ -565,8 +565,10 @@ CCopPed::CopAI(void)
 void
 CCopPed::ProcessControl(void)
 {
+#ifndef MIAMI
 	if (m_nZoneLevel > LEVEL_NONE && m_nZoneLevel != CCollision::ms_collisionInMemory)
 		return;
+#endif
 
 	CPed::ProcessControl();
 	if (bWasPostponed)
@@ -715,7 +717,7 @@ CCopPed::ProcessControl(void)
 		return;
 
 	bool dontShoot = false;
-	if (GetIsOnScreen() && CRenderer::IsEntityCullZoneVisible(this)) {
+	if (GetIsOnScreenAndNotCulled()) {
 		if (((CTimer::GetFrameCounter() + m_randomSeed) & 0x1F) == 17) {
 			CEntity *foundBuilding = nil;
 			CColPoint foundCol;

src/peds/EmergencyPed.cpp

@@ -44,8 +44,10 @@ CEmergencyPed::InRange(CPed *victim)
 void
 CEmergencyPed::ProcessControl(void)
 {
+#ifndef MIAMI
 	if (m_nZoneLevel > LEVEL_NONE && m_nZoneLevel != CCollision::ms_collisionInMemory)
 		return;
+#endif
 
 	CPed::ProcessControl();
 	if (bWasPostponed)

src/peds/Ped.cpp

@@ -9397,8 +9397,10 @@ CPed::ProcessControl(void)
 	CColPoint foundCol;
 	CEntity *foundEnt = nil;
 
+#ifndef MIAMI
 	if (m_nZoneLevel > LEVEL_NONE && m_nZoneLevel != CCollision::ms_collisionInMemory)
 		return;
+#endif
 
 	int alpha = CVisibilityPlugins::GetClumpAlpha(GetClump());
 	if (!bFadeOut) {

src/peds/Population.cpp

@@ -858,6 +858,7 @@ CPopulation::AddPedInCar(CVehicle* car)
 void
 CPopulation::MoveCarsAndPedsOutOfAbandonedZones()
 {
+#ifndef MIAMI
 	eLevelName level;
 	int zone;
 	int frame = CTimer::GetFrameCounter() & 7;
@@ -940,6 +941,7 @@ CPopulation::MoveCarsAndPedsOutOfAbandonedZones()
 			}
 		}
 	}
+#endif
 }
 
 void

src/render/Renderer.cpp

@@ -332,6 +332,7 @@ enum Visbility
 int32
 CRenderer::SetupEntityVisibility(CEntity *ent)
 {
+#ifndef MIAMI
 	CSimpleModelInfo *mi = (CSimpleModelInfo*)CModelInfo::GetModelInfo(ent->m_modelIndex);
 	CTimeModelInfo *ti;
 	int32 other;
@@ -406,7 +407,7 @@ CRenderer::SetupEntityVisibility(CEntity *ent)
 
 	RpAtomic *a = mi->GetAtomicFromDistance(dist);
 	if(a){
-		mi->m_isDamaged = 0;
+		mi->m_isDamaged = false;
 		if(ent->m_rwObject == nil)
 			ent->CreateRwObject();
 		assert(ent->m_rwObject);
@@ -477,11 +478,164 @@ CRenderer::SetupEntityVisibility(CEntity *ent)
 		ent->bDistanceFade = true;
 		return VIS_OFFSCREEN;	// Why this?
 	}
+#else
+	CSimpleModelInfo *mi = (CSimpleModelInfo*)CModelInfo::GetModelInfo(ent->m_modelIndex);
+	CTimeModelInfo *ti;
+	int32 other;
+	float dist;
+
+	bool request = true;
+	if(mi->m_type == MITYPE_TIME){
+ 		ti = (CTimeModelInfo*)mi;
+		other = ti->GetOtherTimeModel();
+		if(CClock::GetIsTimeInRange(ti->GetTimeOn(), ti->GetTimeOff())){
+			// don't fade in, or between time objects
+			if(CANTIMECULL)
+				ti->m_alpha = 255;
+		}else{
+			// Hide if possible
+			if(CANTIMECULL)
+				return VIS_INVISIBLE;
+			// can't cull, so we'll try to draw this one, but don't request
+			// it since what we really want is the other one.
+			request = false;
+		}
+	}else{
+// TODO(MIAMI): weapon
+		if(mi->m_type != MITYPE_SIMPLE){
+			if(FindPlayerVehicle() == ent &&
+			   TheCamera.Cams[TheCamera.ActiveCam].Mode == CCam::MODE_1STPERSON){
+				// Player's vehicle in first person mode
+				if(TheCamera.Cams[TheCamera.ActiveCam].DirectionWasLooking == LOOKING_FORWARD ||
+				   ent->GetModelIndex() == MI_RHINO ||
+				   ent->GetModelIndex() == MI_COACH ||
+				   TheCamera.m_bInATunnelAndABigVehicle){
+					ent->bNoBrightHeadLights = true;
+				}else{
+					m_pFirstPersonVehicle = (CVehicle*)ent;
+					ent->bNoBrightHeadLights = false;
+				}
+				return VIS_OFFSCREEN;
+			}else{
+				// All sorts of Clumps
+				if(ent->m_rwObject == nil || !ent->bIsVisible)
+					return VIS_INVISIBLE;
+// TODO(MIAMI): occlusion
+				if(!ent->GetIsOnScreen())
+					return VIS_OFFSCREEN;
+				if(ent->bDrawLast){
+					dist = (ent->GetPosition() - ms_vecCameraPosition).Magnitude();
+					CVisibilityPlugins::InsertEntityIntoSortedList(ent, dist);
+					ent->bDistanceFade = false;
+					return VIS_INVISIBLE;
+				}else
+					return VIS_VISIBLE;
+			}
+			return VIS_INVISIBLE;
+		}
+// TODO(MIAMI): this is different
+		if(ent->IsObject() &&
+		   ((CObject*)ent)->ObjectCreatedBy == TEMP_OBJECT){
+			if(ent->m_rwObject == nil || !ent->bIsVisible)
+				return VIS_INVISIBLE;
+			return ent->GetIsOnScreen() ? VIS_VISIBLE : VIS_OFFSCREEN;
+		}
+	}
+
+	// Simple ModelInfo
+
+// TODO(MIAMI): area
+
+	dist = (ent->GetPosition() - ms_vecCameraPosition).Magnitude();
+
+	if(LOD_DISTANCE < dist && dist < mi->GetLargestLodDistance() + FADE_DISTANCE)
+		dist += mi->GetLargestLodDistance() - 300.0f;
+
+	if(ent->IsObject() && ent->bRenderDamaged)
+		mi->m_isDamaged = true;
+
+	RpAtomic *a = mi->GetAtomicFromDistance(dist);
+	if(a){
+		mi->m_isDamaged = false;
+		if(ent->m_rwObject == nil)
+			ent->CreateRwObject();
+		assert(ent->m_rwObject);
+		RpAtomic *rwobj = (RpAtomic*)ent->m_rwObject;
+		// Make sure our atomic uses the right geometry and not
+		// that of an atomic for another draw distance.
+		if(RpAtomicGetGeometry(a) != RpAtomicGetGeometry(rwobj))
+			RpAtomicSetGeometry(rwobj, RpAtomicGetGeometry(a), rpATOMICSAMEBOUNDINGSPHERE); // originally 5 (mistake?)
+		mi->IncreaseAlpha();
+		if(ent->m_rwObject == nil || !ent->bIsVisible)
+			return VIS_INVISIBLE;
+
+		if(!ent->GetIsOnScreen()){
+			mi->m_alpha = 255;
+			return VIS_OFFSCREEN;
+		}
+
+		if(mi->m_alpha != 255){
+			CVisibilityPlugins::InsertEntityIntoSortedList(ent, dist);
+			ent->bDistanceFade = true;
+			return VIS_INVISIBLE;
+		}
+
+		if(mi->m_drawLast || ent->bDrawLast){
+			if(CVisibilityPlugins::InsertEntityIntoSortedList(ent, dist)){
+				ent->bDistanceFade = false;
+				return VIS_INVISIBLE;
+			}
+		}
+		return VIS_VISIBLE;
+	}
+
+	// Object is not loaded, figure out what to do
+
+	if(mi->m_noFade){
+		mi->m_isDamaged = false;
+		// request model
+		if(dist - STREAM_DISTANCE < mi->GetLargestLodDistance() && request)
+			return VIS_STREAMME;
+		return VIS_INVISIBLE;
+	}
+
+	// We might be fading
+
+	a = mi->GetAtomicFromDistance(dist - FADE_DISTANCE);
+	mi->m_isDamaged = false;
+	if(a == nil){
+		// request model
+		if(dist - FADE_DISTANCE - STREAM_DISTANCE < mi->GetLargestLodDistance() && request)
+			return VIS_STREAMME;
+		return VIS_INVISIBLE;
+	}
+
+	if(ent->m_rwObject == nil)
+		ent->CreateRwObject();
+	assert(ent->m_rwObject);
+	RpAtomic *rwobj = (RpAtomic*)ent->m_rwObject;
+	if(RpAtomicGetGeometry(a) != RpAtomicGetGeometry(rwobj))
+		RpAtomicSetGeometry(rwobj, RpAtomicGetGeometry(a), rpATOMICSAMEBOUNDINGSPHERE); // originally 5 (mistake?)
+	mi->IncreaseAlpha();
+	if(ent->m_rwObject == nil || !ent->bIsVisible)
+		return VIS_INVISIBLE;
+
+// TODO(MIAMI): occlusion
+	if(!ent->GetIsOnScreen()){
+		mi->m_alpha = 255;
+		return VIS_OFFSCREEN;
+	}else{
+		CVisibilityPlugins::InsertEntityIntoSortedList(ent, dist);
+		ent->bDistanceFade = true;
+		return VIS_OFFSCREEN;	// Why this?
+	}
+#endif
 }
 
 int32
 CRenderer::SetupBigBuildingVisibility(CEntity *ent)
 {
+#ifndef MIAMI
 	CSimpleModelInfo *mi = (CSimpleModelInfo*)CModelInfo::GetModelInfo(ent->m_modelIndex);
 	CTimeModelInfo *ti;
 	int32 other;
@@ -492,10 +646,10 @@ CRenderer::SetupBigBuildingVisibility(CEntity *ent)
 		// Hide objects not in time range if possible
 		if(CANTIMECULL)
 			if(!CClock::GetIsTimeInRange(ti->GetTimeOn(), ti->GetTimeOff()))
-				return 0;
+				return VIS_INVISIBLE;
 		// Draw like normal
 	}else if(mi->m_type == MITYPE_VEHICLE)
-		return ent->IsVisible();
+		return ent->IsVisible() ? VIS_VISIBLE : VIS_INVISIBLE;
 
 	float dist = (ms_vecCameraPosition-ent->GetPosition()).Magnitude();
 	CSimpleModelInfo *nonLOD = mi->GetRelatedModel();
@@ -507,7 +661,7 @@ CRenderer::SetupBigBuildingVisibility(CEntity *ent)
 		// No non-LOD or non-LOD is completely visible.
 		if(nonLOD == nil ||
 		   nonLOD->GetRwObject() && nonLOD->m_alpha == 255)
-			return 0;
+			return VIS_INVISIBLE;
 
 		// But if it is a time object, we'd rather draw the wrong
 		// non-LOD than the right LOD.
@@ -515,7 +669,7 @@ CRenderer::SetupBigBuildingVisibility(CEntity *ent)
 			ti = (CTimeModelInfo*)nonLOD;
 			other = ti->GetOtherTimeModel();
 			if(other != -1 && CModelInfo::GetModelInfo(other)->GetRwObject())
-				return 0;
+				return VIS_INVISIBLE;
 		}
 	}
 
@@ -531,18 +685,18 @@ CRenderer::SetupBigBuildingVisibility(CEntity *ent)
 		if(RpAtomicGetGeometry(a) != RpAtomicGetGeometry(rwobj))
 			RpAtomicSetGeometry(rwobj, RpAtomicGetGeometry(a), rpATOMICSAMEBOUNDINGSPHERE); // originally 5 (mistake?)
 		if(!ent->IsVisibleComplex())
-			return 0;
+			return VIS_INVISIBLE;
 		if(mi->m_drawLast){
 			CVisibilityPlugins::InsertEntityIntoSortedList(ent, dist);
-			ent->bDistanceFade = 0;
-			return 0;
+			ent->bDistanceFade = false;
+			return VIS_INVISIBLE;
 		}
-		return 1;
+		return VIS_VISIBLE;
 	}
 
 	if(mi->m_noFade){
 		ent->DeleteRwObject();
-		return 0;
+		return VIS_INVISIBLE;
 	}
 
 
@@ -550,7 +704,7 @@ CRenderer::SetupBigBuildingVisibility(CEntity *ent)
 	a = mi->GetAtomicFromDistance(dist - FADE_DISTANCE);
 	if(a == nil){
 		ent->DeleteRwObject();
-		return 0;
+		return VIS_INVISIBLE;
 	}
 
 	// Fade...
@@ -562,7 +716,122 @@ CRenderer::SetupBigBuildingVisibility(CEntity *ent)
 		RpAtomicSetGeometry(rwobj, RpAtomicGetGeometry(a), rpATOMICSAMEBOUNDINGSPHERE); // originally 5 (mistake?)
 	if(ent->IsVisibleComplex())
 		CVisibilityPlugins::InsertEntityIntoSortedList(ent, dist);
-	return 0;
+	return VIS_INVISIBLE;
+#else
+	CSimpleModelInfo *mi = (CSimpleModelInfo*)CModelInfo::GetModelInfo(ent->m_modelIndex);
+	CTimeModelInfo *ti;
+	int32 other;
+
+// TODO(MIAMI): area
+
+	bool request = true;
+	if(mi->m_type == MITYPE_TIME){
+		ti = (CTimeModelInfo*)mi;
+		other = ti->GetOtherTimeModel();
+		if(CClock::GetIsTimeInRange(ti->GetTimeOn(), ti->GetTimeOff())){
+			// don't fade in, or between time objects
+			if(CANTIMECULL)
+				ti->m_alpha = 255;
+		}else{
+			// Hide if possible
+			if(CANTIMECULL){
+				ent->DeleteRwObject();
+				return VIS_INVISIBLE;
+			}
+			// can't cull, so we'll try to draw this one, but don't request
+			// it since what we really want is the other one.
+			request = false;
+		}
+	}else if(mi->m_type == MITYPE_VEHICLE)
+		return ent->IsVisible() ? VIS_VISIBLE : VIS_INVISIBLE;
+
+	float dist = (ms_vecCameraPosition-ent->GetPosition()).Magnitude();
+	CSimpleModelInfo *nonLOD = mi->GetRelatedModel();
+
+	// Find out whether to draw below near distance.
+	// This is only the case if there is a non-LOD which is either not
+	// loaded or not completely faded in yet.
+	if(dist < mi->GetNearDistance() && dist < LOD_DISTANCE){
+		// No non-LOD or non-LOD is completely visible.
+		if(nonLOD == nil ||
+		   nonLOD->GetRwObject() && nonLOD->m_alpha == 255)
+			return VIS_INVISIBLE;
+
+		// But if it is a time object, we'd rather draw the wrong
+		// non-LOD than the right LOD.
+		if(nonLOD->m_type == MITYPE_TIME){
+			ti = (CTimeModelInfo*)nonLOD;
+			other = ti->GetOtherTimeModel();
+			if(other != -1 && CModelInfo::GetModelInfo(other)->GetRwObject())
+				return VIS_INVISIBLE;
+		}
+	}
+
+	RpAtomic *a = mi->GetFirstAtomicFromDistance(dist);
+	if(a){
+		if(ent->m_rwObject == nil)
+			ent->CreateRwObject();
+		assert(ent->m_rwObject);
+		RpAtomic *rwobj = (RpAtomic*)ent->m_rwObject;
+
+		// Make sure our atomic uses the right geometry and not
+		// that of an atomic for another draw distance.
+		if(RpAtomicGetGeometry(a) != RpAtomicGetGeometry(rwobj))
+			RpAtomicSetGeometry(rwobj, RpAtomicGetGeometry(a), rpATOMICSAMEBOUNDINGSPHERE); // originally 5 (mistake?)
+		mi->IncreaseAlpha();
+// TODO(MIAMI): occlusion
+		if(!ent->IsVisibleComplex()){
+			mi->m_alpha = 255;
+			return VIS_INVISIBLE;
+		}
+
+		if(mi->m_alpha != 255){
+			CVisibilityPlugins::InsertEntityIntoSortedList(ent, dist);
+			ent->bDistanceFade = true;
+			return VIS_INVISIBLE;
+		}
+
+		if(mi->m_drawLast){
+			CVisibilityPlugins::InsertEntityIntoSortedList(ent, dist);
+			ent->bDistanceFade = false;
+			return VIS_INVISIBLE;
+		}
+		return VIS_VISIBLE;
+	}
+
+	if(mi->m_noFade){
+		ent->DeleteRwObject();
+		return VIS_INVISIBLE;
+	}
+
+
+	// get faded atomic
+	a = mi->GetFirstAtomicFromDistance(dist - FADE_DISTANCE);
+	if(a == nil){
+		if(ent->bStreamBIGBuilding && dist-STREAM_DISTANCE < mi->GetLodDistance(0) && request){
+			return ent->GetIsOnScreen() ? VIS_STREAMME : VIS_INVISIBLE;
+		}else{
+			ent->DeleteRwObject();
+			return VIS_INVISIBLE;
+		}
+	}
+
+	// Fade...
+	if(ent->m_rwObject == nil)
+		ent->CreateRwObject();
+	assert(ent->m_rwObject);
+	RpAtomic *rwobj = (RpAtomic*)ent->m_rwObject;
+	if(RpAtomicGetGeometry(a) != RpAtomicGetGeometry(rwobj))
+		RpAtomicSetGeometry(rwobj, RpAtomicGetGeometry(a), rpATOMICSAMEBOUNDINGSPHERE); // originally 5 (mistake?)
+	mi->IncreaseAlpha();
+// TODO(MIAMI): occlusion
+	if(ent->IsVisibleComplex()){
+		CVisibilityPlugins::InsertEntityIntoSortedList(ent, dist);
+		ent->bDistanceFade = true;
+	}else
+		mi->m_alpha = 255;
+	return VIS_INVISIBLE;
+#endif
 }
 
 void
@@ -709,7 +978,11 @@ CRenderer::ScanWorld(void)
 			}
 			ScanSectorPoly(poly, 3, ScanSectorList);
 
+#ifndef MIAMI
 			ScanBigBuildingList(CWorld::GetBigBuildingList(CCollision::ms_collisionInMemory));
+#else
+			ScanBigBuildingList(CWorld::GetBigBuildingList(CGame::currLevel));
+#endif
 			ScanBigBuildingList(CWorld::GetBigBuildingList(LEVEL_NONE));
 		}
 	}
@@ -954,11 +1227,27 @@ CRenderer::ScanBigBuildingList(CPtrList &list)
 	CPtrNode *node;
 	CEntity *ent;
 
+#ifndef MIAMI
 	for(node = list.first; node; node = node->next){
 		ent = (CEntity*)node->item;
-		if(!ent->bZoneCulled && SetupBigBuildingVisibility(ent) == 1)
+		if(!ent->bZoneCulled && SetupBigBuildingVisibility(ent) == VIS_VISIBLE)
 			ms_aVisibleEntityPtrs[ms_nNoOfVisibleEntities++] = ent;
 	}
+#else
+	// TODO(MIAMI): some flags and such
+	for(node = list.first; node; node = node->next){
+		ent = (CEntity*)node->item;
+		switch(SetupBigBuildingVisibility(ent)){
+		case VIS_VISIBLE:
+			ms_aVisibleEntityPtrs[ms_nNoOfVisibleEntities++] = ent;
+			break;
+		case VIS_STREAMME:
+			if(!CStreaming::ms_disableStreaming)
+				CStreaming::RequestModel(ent->GetModelIndex(), 0);
+			break;
+		}
+	}
+#endif
 }
 
 void
@@ -978,7 +1267,9 @@ CRenderer::ScanSectorList(CPtrList *lists)
 				continue;	// already seen
 			ent->m_scanCode = CWorld::GetCurrentScanCode();
 
+#ifdef GTA_ZONECULL
 			if(IsEntityCullZoneVisible(ent))
+#endif
 				switch(SetupEntityVisibility(ent)){
 				case VIS_VISIBLE:
 					ms_aVisibleEntityPtrs[ms_nNoOfVisibleEntities++] = ent;
@@ -1001,12 +1292,14 @@ CRenderer::ScanSectorList(CPtrList *lists)
 							CStreaming::RequestModel(ent->GetModelIndex(), 0);
 					break;
 				}
+#ifdef GTA_ZONECULL
 			else if(ent->IsBuilding() && ((CBuilding*)ent)->GetIsATreadable()){
 				if(!CStreaming::ms_disableStreaming)
 					if(SetupEntityVisibility(ent) == VIS_STREAMME)
 						if(!m_loadingPriority || CStreaming::ms_numModelsRequested < 10)
 							CStreaming::RequestModel(ent->GetModelIndex(), 0);
 			}
+#endif
 		}
 	}
 }
@@ -1028,7 +1321,9 @@ CRenderer::ScanSectorList_Priority(CPtrList *lists)
 				continue;	// already seen
 			ent->m_scanCode = CWorld::GetCurrentScanCode();
 
+#ifdef GTA_ZONECULL
 			if(IsEntityCullZoneVisible(ent))
+#endif
 				switch(SetupEntityVisibility(ent)){
 				case VIS_VISIBLE:
 					ms_aVisibleEntityPtrs[ms_nNoOfVisibleEntities++] = ent;
@@ -1053,11 +1348,13 @@ CRenderer::ScanSectorList_Priority(CPtrList *lists)
 					}
 					break;
 				}
+#ifdef GTA_ZONECULL
 			else if(ent->IsBuilding() && ((CBuilding*)ent)->GetIsATreadable()){
 				if(!CStreaming::ms_disableStreaming)
 					if(SetupEntityVisibility(ent) == VIS_STREAMME)
 						CStreaming::RequestModel(ent->GetModelIndex(), 0);
 			}
+#endif
 		}
 	}
 }
@@ -1110,7 +1407,10 @@ CRenderer::ScanSectorList_RequestModels(CPtrList *lists)
 			if(ent->m_scanCode == CWorld::GetCurrentScanCode())
 				continue;	// already seen
 			ent->m_scanCode = CWorld::GetCurrentScanCode();
-			if(IsEntityCullZoneVisible(ent) && ShouldModelBeStreamed(ent))
+#ifdef GTA_ZONECULL
+			if(IsEntityCullZoneVisible(ent))
+#endif
+			if(ShouldModelBeStreamed(ent))
 				CStreaming::RequestModel(ent->GetModelIndex(), 0);
 		}
 	}
@@ -1155,6 +1455,7 @@ CRenderer::ShouldModelBeStreamed(CEntity *ent)
 		return dist - FADE_DISTANCE - STREAM_DISTANCE < mi->GetLargestLodDistance();
 }
 
+#ifdef GTA_ZONECULL
 bool
 CRenderer::IsEntityCullZoneVisible(CEntity *ent)
 {
@@ -1197,6 +1498,7 @@ CRenderer::IsVehicleCullZoneVisible(CEntity *ent)
 		return !(v->m_pCurGroundEntity && v->m_pCurGroundEntity->bZoneCulled2);
 	return true;
 }
+#endif
 
 void
 CRenderer::RemoveVehiclePedLights(CEntity *ent, bool reset)

src/render/Renderer.h

@@ -64,8 +64,10 @@ public:
 	static void SortBIGBuildingsForSectorList(CPtrList *list);
 
 	static bool ShouldModelBeStreamed(CEntity *ent);
+#ifdef GTA_ZONECULL
 	static bool IsEntityCullZoneVisible(CEntity *ent);
 	static bool IsVehicleCullZoneVisible(CEntity *ent);
+#endif
 
 	static void RemoveVehiclePedLights(CEntity *ent, bool reset);
 };

src/save/GenericGameStorage.cpp

@@ -543,11 +543,13 @@ RestoreForStartLoad()
 		ReadDataFromBufferPointer(_buf, TheCamera.GetMatrix().GetPosition().z);
 		CStreaming::RemoveUnusedBigBuildings(CGame::currLevel);
 		CStreaming::RemoveUnusedBuildings(CGame::currLevel);
+#ifndef MIAMI
 		CCollision::SortOutCollisionAfterLoad();
 		CStreaming::RequestBigBuildings(CGame::currLevel);
 		CStreaming::LoadAllRequestedModels(false);
 		CStreaming::HaveAllBigBuildingsLoaded(CGame::currLevel);
 		CGame::TidyUpMemory(true, false);
+#endif
 
 		if (CloseFile(file)) {
 			return true;

src/vehicles/Automobile.cpp

@@ -229,9 +229,11 @@ CAutomobile::ProcessControl(void)
 		colModel = GetColModel();
 	bWarnedPeds = false;
 
+#ifndef MIAMI
 	// skip if the collision isn't for the current level
 	if(colModel->level > LEVEL_NONE && colModel->level != CCollision::ms_collisionInMemory)
 		return;
+#endif
 
 	// Improve grip of vehicles in certain cases
 	bool strongGrip1 = false;

src/vehicles/Boat.cpp

@@ -109,8 +109,10 @@ CBoat::GetComponentWorldPosition(int32 component, CVector &pos)
 void
 CBoat::ProcessControl(void)
 {
+#ifndef MIAMI
 	if(m_nZoneLevel > LEVEL_NONE && m_nZoneLevel != CCollision::ms_collisionInMemory)
 		return;
+#endif
 
 	bool onLand = m_fDamageImpulse > 0.0f && m_vecDamageNormal.z > 0.1f;