6 files changed, 612 insertions, 28 deletions

diff --git a/src/control/Record.cpp b/src/control/Record.cpp
index 7c330311..aead1720 100644
--- a/src/control/Record.cpp
+++ b/src/control/Record.cpp
@@ -2,18 +2,523 @@
 #include "patcher.h"
 #include "Record.h"
 
+#include "FileMgr.h"
+#include "Pad.h"
+#include "Pools.h"
+#include "Streaming.h"
+#include "Timer.h"
+#include "VehicleModelInfo.h"
+#include "World.h"
+
 uint16 &CRecordDataForGame::RecordingState = *(uint16*)0x95CC24;
+uint8*& CRecordDataForGame::pDataBuffer = *(uint8**)0x8F1B70;
+uint8*& CRecordDataForGame::pDataBufferPointer = *(uint8**)0x8F1AB0;
+int& CRecordDataForGame::FId = *(int*)0x885BA4;
+tGameBuffer& CRecordDataForGame::pDataBufferForFrame = *(tGameBuffer*)0x72CED0;
+
+#define MEMORY_FOR_GAME_RECORD (150000)
+
+void CRecordDataForGame::Init(void)
+{
+	RecordingState = STATE_NONE;
+	if (pDataBuffer)
+		delete[] pDataBuffer;
+	pDataBufferPointer = nil;
+	pDataBuffer = nil;
+#ifndef GTA_PS2 // this stuff is not present on PS2
+	FId = CFileMgr::OpenFile("playback.dat", "r");
+	if (FId <= 0) {
+		if ((FId = CFileMgr::OpenFile("record.dat", "r")) <= 0)
+			RecordingState = STATE_NONE;
+		else {
+			CFileMgr::CloseFile(FId);
+			FId = CFileMgr::OpenFileForWriting("record.dat");
+			RecordingState = STATE_RECORD;
+		}
+	}
+	else {
+		RecordingState = STATE_PLAYBACK;
+	}
+	if (RecordingState == STATE_PLAYBACK) {
+		pDataBufferPointer = new uint8[MEMORY_FOR_GAME_RECORD];
+		pDataBuffer = pDataBufferPointer;
+		pDataBuffer[CFileMgr::Read(FId, (char*)pDataBufferPointer, MEMORY_FOR_GAME_RECORD) + 8] = -1;
+		CFileMgr::CloseFile(FId);
+	}
+#else
+	RecordingState = STATE_NONE; // second time to make sure
+#endif
+}
+
+void CRecordDataForGame::SaveOrRetrieveDataForThisFrame(void)
+{
+	switch (RecordingState) {
+	case STATE_RECORD:
+	{
+		pDataBufferForFrame.m_fTimeStep = CTimer::GetTimeStep();
+		pDataBufferForFrame.m_nTimeInMilliseconds = CTimer::GetTimeInMilliseconds();
+		pDataBufferForFrame.m_nSizeOfPads[0] = 0;
+		pDataBufferForFrame.m_nSizeOfPads[1] = 0;
+		pDataBufferForFrame.m_nChecksum = CalcGameChecksum();
+		uint8* pController1 = PackCurrentPadValues(pDataBufferForFrame.m_ControllerBuffer, &CPad::GetPad(0)->OldState, &CPad::GetPad(0)->NewState);
+		pDataBufferForFrame.m_nSizeOfPads[0] = (pController1 - pDataBufferForFrame.m_ControllerBuffer) / 2;
+		uint8* pController2 = PackCurrentPadValues(pController1, &CPad::GetPad(1)->OldState, &CPad::GetPad(1)->NewState);
+		pDataBufferForFrame.m_nSizeOfPads[1] = (pController2 - pController1) / 2;
+		uint8* pEndPtr = pController2;
+		if ((pDataBufferForFrame.m_nSizeOfPads[0] + pDataBufferForFrame.m_nSizeOfPads[1]) & 1)
+			pEndPtr += 2;
+		CFileMgr::Write(FId, (char*)&pDataBufferForFrame, pEndPtr - (uint8*)&pDataBufferForFrame);
+		break;
+	}
+	case STATE_PLAYBACK:
+		if (pDataBufferPointer[8] == -1)
+			CPad::GetPad(0)->NewState.Clear();
+		else {
+			tGameBuffer* pData = (tGameBuffer*)pDataBufferPointer;
+			CTimer::SetTimeInMilliseconds(pData->m_nTimeInMilliseconds);
+			CTimer::SetTimeStep(pData->m_fTimeStep);
+			uint8 size1 = pData->m_nSizeOfPads[0];
+			uint8 size2 = pData->m_nSizeOfPads[1];
+			pDataBufferPointer = (uint8*)&pData->m_ControllerBuffer;
+			pDataBufferPointer = UnPackCurrentPadValues(pDataBufferPointer, size1, &CPad::GetPad(0)->NewState);
+			pDataBufferPointer = UnPackCurrentPadValues(pDataBufferPointer, size2, &CPad::GetPad(1)->NewState);
+			if ((size1 + size2) & 1)
+				pDataBufferPointer += 2;
+			if (pData->m_nChecksum != CalcGameChecksum())
+				printf("Playback out of sync\n");
+		}
+	}
+}
+
+#define PROCESS_BUTTON_STATE_STORE(buf, os, ns, field, id) \
+	do { \
+		if (os->field != os->field){ \
+			*buf++ = id; \
+			*buf++ = ns->field; \
+		} \
+	} while (0);
+
+uint8* CRecordDataForGame::PackCurrentPadValues(uint8* buf, CControllerState* os, CControllerState* ns)
+{
+	PROCESS_BUTTON_STATE_STORE(buf, os, ns, LeftStickX, 0);
+	PROCESS_BUTTON_STATE_STORE(buf, os, ns, LeftStickY, 1);
+	PROCESS_BUTTON_STATE_STORE(buf, os, ns, LeftShoulder1, 2);
+	PROCESS_BUTTON_STATE_STORE(buf, os, ns, RightStickY, 3);
+	PROCESS_BUTTON_STATE_STORE(buf, os, ns, LeftShoulder1, 4);
+	PROCESS_BUTTON_STATE_STORE(buf, os, ns, LeftShoulder2, 5);
+	PROCESS_BUTTON_STATE_STORE(buf, os, ns, RightShoulder1, 6);
+	PROCESS_BUTTON_STATE_STORE(buf, os, ns, RightShoulder2, 7);
+	PROCESS_BUTTON_STATE_STORE(buf, os, ns, DPadUp, 8);
+	PROCESS_BUTTON_STATE_STORE(buf, os, ns, DPadDown, 9);
+	PROCESS_BUTTON_STATE_STORE(buf, os, ns, DPadLeft, 10);
+	PROCESS_BUTTON_STATE_STORE(buf, os, ns, DPadRight, 11);
+	PROCESS_BUTTON_STATE_STORE(buf, os, ns, Start, 12);
+	PROCESS_BUTTON_STATE_STORE(buf, os, ns, Select, 13);
+	PROCESS_BUTTON_STATE_STORE(buf, os, ns, Square, 14);
+	PROCESS_BUTTON_STATE_STORE(buf, os, ns, Triangle, 15);
+	PROCESS_BUTTON_STATE_STORE(buf, os, ns, Cross, 16);
+	PROCESS_BUTTON_STATE_STORE(buf, os, ns, Circle, 17);
+	PROCESS_BUTTON_STATE_STORE(buf, os, ns, LeftShock, 18);
+	PROCESS_BUTTON_STATE_STORE(buf, os, ns, RightShock, 19);
+	return buf;
+}
+#undef PROCESS_BUTTON_STATE_STORE
+
+#define PROCESS_BUTTON_STATE_RESTORE(buf, state, field, id) case id: state->field = *buf++; break;
+
+uint8* CRecordDataForGame::UnPackCurrentPadValues(uint8* buf, uint8 total, CControllerState* state)
+{
+	for (uint8 i = 0; i < total; i++) {
+		switch (*buf++) {
+			PROCESS_BUTTON_STATE_RESTORE(buf, state, LeftStickX, 0);
+			PROCESS_BUTTON_STATE_RESTORE(buf, state, LeftStickY, 1);
+			PROCESS_BUTTON_STATE_RESTORE(buf, state, LeftShoulder1, 2);
+			PROCESS_BUTTON_STATE_RESTORE(buf, state, RightStickY, 3);
+			PROCESS_BUTTON_STATE_RESTORE(buf, state, LeftShoulder1, 4);
+			PROCESS_BUTTON_STATE_RESTORE(buf, state, LeftShoulder2, 5);
+			PROCESS_BUTTON_STATE_RESTORE(buf, state, RightShoulder1, 6);
+			PROCESS_BUTTON_STATE_RESTORE(buf, state, RightShoulder2, 7);
+			PROCESS_BUTTON_STATE_RESTORE(buf, state, DPadUp, 8);
+			PROCESS_BUTTON_STATE_RESTORE(buf, state, DPadDown, 9);
+			PROCESS_BUTTON_STATE_RESTORE(buf, state, DPadLeft, 10);
+			PROCESS_BUTTON_STATE_RESTORE(buf, state, DPadRight, 11);
+			PROCESS_BUTTON_STATE_RESTORE(buf, state, Start, 12);
+			PROCESS_BUTTON_STATE_RESTORE(buf, state, Select, 13);
+			PROCESS_BUTTON_STATE_RESTORE(buf, state, Square, 14);
+			PROCESS_BUTTON_STATE_RESTORE(buf, state, Triangle, 15);
+			PROCESS_BUTTON_STATE_RESTORE(buf, state, Cross, 16);
+			PROCESS_BUTTON_STATE_RESTORE(buf, state, Circle, 17);
+			PROCESS_BUTTON_STATE_RESTORE(buf, state, LeftShock, 18);
+			PROCESS_BUTTON_STATE_RESTORE(buf, state, RightShock, 19);
+		}
+	}
+	return buf;
+}
+
+#undef PROCESS_BUTTON_STATE_RESTORE
+
+uint16 CRecordDataForGame::CalcGameChecksum(void)
+{
+	uint32 checksum = 0;
+	int i = CPools::GetPedPool()->GetSize();
+	while (i--) {
+		CPed* pPed = CPools::GetPedPool()->GetSlot(i);
+		if (!pPed)
+			continue;
+		checksum ^= pPed->GetModelIndex() ^ *(uint32*)&pPed->GetPosition().z ^ *(uint32*)&pPed->GetPosition().y ^ *(uint32*)&pPed->GetPosition().x;
+	}
+	i = CPools::GetVehiclePool()->GetSize();
+	while (i--) {
+		CVehicle* pVehicle = CPools::GetVehiclePool()->GetSlot(i);
+		if (!pVehicle)
+			continue;
+		checksum ^= pVehicle->GetModelIndex() ^ *(uint32*)&pVehicle->GetPosition().z ^ *(uint32*)&pVehicle->GetPosition().y ^ *(uint32*)&pVehicle->GetPosition().x;
+	}
+	return checksum ^ checksum >> 16;
+}
+
+uint8& CRecordDataForChase::Status = *(uint8*)0x95CDCE;
+int& CRecordDataForChase::PositionChanges = *(int*)0x8F59C8;
+uint8& CRecordDataForChase::CurrentCar = *(uint8*)0x95CDC9;
+CAutomobile* (&CRecordDataForChase::pChaseCars)[NUM_CHASE_CARS] = *(CAutomobile * (*)[NUM_CHASE_CARS])*(uintptr*)0x6F46A8;
+uint32& CRecordDataForChase::AnimStartTime = *(uint32*)0x8F1AEC;
+float& CRecordDataForChase::AnimTime = *(float*)0x880F88;
+CCarStateEachFrame* (&CRecordDataForChase::pBaseMemForCar)[NUM_CHASE_CARS] = *(CCarStateEachFrame * (*)[NUM_CHASE_CARS])*(uintptr*)0x70EA18;
+float& CRecordDataForChase::TimeMultiplier = *(float*)0x8E2A94;
+int& CRecordDataForChase::FId2 = *(int*)0x8E2C18;
+
+#define CHASE_SCENE_LENGTH_IN_SECONDS (80)
+#define CHASE_SCENE_FRAMES_PER_SECOND (15) // skipping every second frame
+#define CHASE_SCENE_FRAMES_IN_RECORDING (CHASE_SCENE_LENGTH_IN_SECONDS * CHASE_SCENE_FRAMES_PER_SECOND)
+#define CHASE_SCENE_LENGTH_IN_FRAMES (CHASE_SCENE_FRAMES_IN_RECORDING * 2)
+
+void CRecordDataForChase::Init(void)
+{
+	Status = STATE_NONE;
+	PositionChanges = 0;
+	CurrentCar = 0;
+	for (int i = 0; i < NUM_CHASE_CARS; i++)
+		pChaseCars[i] = nil;
+	AnimStartTime = 0;
+}
+
+void CRecordDataForChase::SaveOrRetrieveDataForThisFrame(void)
+{
+	switch (Status) {
+	case STATE_NONE:
+		return;
+	case STATE_RECORD:
+	{
+		if ((CTimer::GetFrameCounter() & 1) == 0)
+			StoreInfoForCar(pChaseCars[CurrentCar], &pBaseMemForCar[CurrentCar][CTimer::GetFrameCounter() / 2]);
+		if (CTimer::GetFrameCounter() < CHASE_SCENE_LENGTH_IN_FRAMES * 2)
+			return;
+		CFileMgr::SetDir("data\\paths");
+		sprintf(gString, "chase%d.dat", CurrentCar);
+		int fid = CFileMgr::OpenFileForWriting(gString);
+		uint32 fs = CHASE_SCENE_LENGTH_IN_FRAMES * sizeof(CCarStateEachFrame);
+		printf("FileSize:%d\n", fs);
+		CFileMgr::Write(fid, (char*)pBaseMemForCar[CurrentCar], fs);
+		CFileMgr::CloseFile(fid);
+		CFileMgr::SetDir("");
+		sprintf(gString, "car%d.max", CurrentCar);
+		int fid2 = CFileMgr::OpenFileForWriting(gString);
+		for (int i = 0; i < CHASE_SCENE_FRAMES_IN_RECORDING; i++) {
+			// WTF? Was it ever used?
+#ifdef FIX_BUGS
+			CCarStateEachFrame* pState = pBaseMemForCar[CurrentCar];
+#else
+			CCarStateEachFrame* pState = (CCarStateEachFrame*)pChaseCars[CurrentCar];
+#endif
+			CVector right = CVector(pState->rightX, pState->rightY, pState->rightZ) / INT8_MAX;
+			CVector forward = CVector(pState->forwardX, pState->forwardY, pState->forwardZ) / INT8_MAX;
+			CVector up = CrossProduct(right, forward);
+			sprintf(gString, "%f %f %f\n", pState->pos.x, pState->pos.y, pState->pos.z);
+			CFileMgr::Write(fid2, gString, strlen(gString) - 1);
+			sprintf(gString, "%f %f %f\n", right.x, right.y, right.z);
+			CFileMgr::Write(fid2, gString, strlen(gString) - 1);
+			sprintf(gString, "%f %f %f\n", forward.x, forward.y, forward.z);
+			CFileMgr::Write(fid2, gString, strlen(gString) - 1);
+			sprintf(gString, "%f %f %f\n", up.x, up.y, up.z);
+			CFileMgr::Write(fid2, gString, strlen(gString) - 1);
+		}
+		CFileMgr::CloseFile(fid2);
+	}
+	case STATE_PLAYBACK:
+	case STATE_PLAYBACK_BEFORE_RECORDING:
+	case STATE_PLAYBACK_INIT:
+		break;
+	}
+}
+
+struct tCoors {
+	CVector pos;
+	float angle;
+};
+
+// I guess developer was filling this with actual data before running the game
+tCoors NewCoorsForRecordedCars[7];
+
+void CRecordDataForChase::SaveOrRetrieveCarPositions(void)
+{
+	switch (Status) {
+	case STATE_NONE:
+		return;
+	case STATE_RECORD:
+	case STATE_PLAYBACK_BEFORE_RECORDING:
+		for (int i = 0; i < NUM_CHASE_CARS; i++) {
+			if (i != CurrentCar && CTimer::GetFrameCounter()) {
+				RestoreInfoForCar(pChaseCars[i], &pBaseMemForCar[i][CTimer::GetFrameCounter() / 2], false);
+				pChaseCars[i]->GetMatrix().UpdateRW();
+				pChaseCars[i]->UpdateRwFrame();
+			}
+		}
+		if (Status == STATE_PLAYBACK_BEFORE_RECORDING && CTimer::GetFrameCounter()) {
+			RestoreInfoForCar(pChaseCars[CurrentCar], &pBaseMemForCar[CurrentCar][CTimer::GetFrameCounter() / 2], false);
+			pChaseCars[CurrentCar]->GetMatrix().UpdateRW();
+			pChaseCars[CurrentCar]->UpdateRwFrame();
+		}
+		if (CPad::GetPad(0)->GetLeftShockJustDown() && CPad::GetPad(0)->GetRightShockJustDown()) {
+			if (!CPad::GetPad(0)->GetRightShockJustDown()) {
+				pChaseCars[CurrentCar]->GetPosition() = NewCoorsForRecordedCars[PositionChanges].pos;
+				pChaseCars[CurrentCar]->SetMoveSpeed(0.0f, 0.0f, 0.0f);
+				pChaseCars[CurrentCar]->GetMatrix().SetRotateZOnly(DEGTORAD(NewCoorsForRecordedCars[PositionChanges].angle));
+				++PositionChanges;
+			}
+			if (Status == STATE_PLAYBACK_BEFORE_RECORDING) {
+				Status = STATE_RECORD;
+				pChaseCars[CurrentCar]->m_status = STATUS_PLAYER;
+			}
+		}
+		break;
+	case STATE_PLAYBACK_INIT:
+		Status = STATE_PLAYBACK;
+		break;
+	case STATE_PLAYBACK:
+	{
+		TimeMultiplier += CTimer::GetTimeStepNonClippedInSeconds();
+		float EndOfFrameTime = CHASE_SCENE_FRAMES_PER_SECOND * min(CHASE_SCENE_LENGTH_IN_SECONDS, TimeMultiplier);
+		for (int i = 0; i < NUM_CHASE_CARS; i++) {
+			if (!pBaseMemForCar[i])
+				continue;
+			if (!pChaseCars[i])
+				continue;
+			if (EndOfFrameTime < CHASE_SCENE_FRAMES_IN_RECORDING - 1) {
+				int FlooredEOFTime = EndOfFrameTime;
+				RestoreInfoForCar(pChaseCars[i], &pBaseMemForCar[i][FlooredEOFTime], false);
+				CMatrix tmp;
+				float dp = EndOfFrameTime - FlooredEOFTime;
+				RestoreInfoForMatrix(tmp, &pBaseMemForCar[i][FlooredEOFTime + 1]);
+				pChaseCars[i]->GetRight() += (tmp.GetRight() - pChaseCars[i]->GetRight()) * dp;
+				pChaseCars[i]->GetForward() += (tmp.GetForward() - pChaseCars[i]->GetForward()) * dp;
+				pChaseCars[i]->GetUp() += (tmp.GetUp() - pChaseCars[i]->GetUp()) * dp;
+				pChaseCars[i]->GetPosition() += (tmp.GetPosition() - pChaseCars[i]->GetPosition()) * dp;
+			}
+			else{
+				RestoreInfoForCar(pChaseCars[i], &pBaseMemForCar[i][CHASE_SCENE_FRAMES_IN_RECORDING - 1], true);
+				if (i == 0)
+					pChaseCars[i]->GetPosition().z += 0.2f;
+			}
+			pChaseCars[i]->GetMatrix().UpdateRW();
+			pChaseCars[i]->UpdateRwFrame();
+			pChaseCars[i]->RemoveAndAdd();
+		}
+		break;
+	}
+	}
+}
+
+void CRecordDataForChase::StoreInfoForCar(CAutomobile* pCar, CCarStateEachFrame* pState)
+{
+	pState->rightX = INT8_MAX * pCar->GetRight().x;
+	pState->rightY = INT8_MAX * pCar->GetRight().y;
+	pState->rightZ = INT8_MAX * pCar->GetRight().z;
+	pState->forwardX = INT8_MAX * pCar->GetForward().x;
+	pState->forwardY = INT8_MAX * pCar->GetForward().y;
+	pState->forwardZ = INT8_MAX * pCar->GetForward().z;
+	pState->pos = pCar->GetPosition();
+	pState->velX = 0.5f * INT16_MAX * pCar->GetMoveSpeed().x;
+	pState->velY = 0.5f * INT16_MAX * pCar->GetMoveSpeed().y;
+	pState->velZ = 0.5f * INT16_MAX * pCar->GetMoveSpeed().z;
+	pState->wheel = 20 * pCar->m_fSteerAngle;
+	pState->gas = 100 * pCar->m_fGasPedal;
+	pState->brake = 100 * pCar->m_fBrakePedal;
+	pState->handbrake = pCar->bIsHandbrakeOn;
+}
+
+void CRecordDataForChase::RestoreInfoForMatrix(CMatrix& matrix, CCarStateEachFrame* pState)
+{
+	matrix.GetRight() = CVector(pState->rightX, pState->rightY, pState->rightZ) / INT8_MAX;
+	matrix.GetForward() = CVector(pState->forwardX, pState->forwardY, pState->forwardZ) / INT8_MAX;
+	matrix.GetUp() = CrossProduct(matrix.GetRight(), matrix.GetForward());
+	matrix.GetPosition() = pState->pos;
+}
+
+void CRecordDataForChase::RestoreInfoForCar(CAutomobile* pCar, CCarStateEachFrame* pState, bool stop)
+{
+	CVector oldPos = pCar->GetPosition();
+	RestoreInfoForMatrix(pCar->GetMatrix(), pState);
+	pCar->SetMoveSpeed(CVector(pState->velX, pState->velY, pState->velZ) / INT16_MAX / 0.5f);
+	pCar->SetTurnSpeed(0.0f, 0.0f, 0.0f);
+	pCar->m_fSteerAngle = pState->wheel / 20.0f;
+	pCar->m_fGasPedal = pState->gas / 100.0f;
+	pCar->m_fBrakePedal = pState->brake / 100.0f;
+	pCar->bIsHandbrakeOn = pState->handbrake;
+	if ((oldPos - pCar->GetPosition()).Magnitude() > 15.0f) {
+		if (pCar == pChaseCars[14]) {
+			pCar->m_currentColour1 = 58;
+			pCar->m_currentColour2 = 1;
+		}
+		else
+			pCar->GetModelInfo()->ChooseVehicleColour(pCar->m_currentColour1, pCar->m_currentColour2);
+	}
+	pCar->m_fHealth = min(pCar->m_fHealth, 500.0f);
+	if (stop) {
+		pCar->m_fGasPedal = 0.0f;
+		pCar->m_fBrakePedal = 0.0f;
+		pCar->SetMoveSpeed(0.0f, 0.0f, 0.0f);
+		pCar->bIsHandbrakeOn = false;
+	}
+}
+
+void CRecordDataForChase::ProcessControlCars(void)
+{
+	if (Status != STATE_PLAYBACK)
+		return;
+	for (int i = 0; i < NUM_CHASE_CARS; i++) {
+		if (pChaseCars[i])
+			pChaseCars[i]->ProcessControl();
+	}
+}
+
+#if (defined(GTA_PS2) || defined(FIX_BUGS))
+bool CRecordDataForChase::ShouldThisPadBeLeftAlone(uint8 pad)
+{
+	// may be wrong
+	if (Status == STATE_NONE || Status == STATE_PLAYBACK)
+		return false;
+	return pad != 0;
+}
+#endif
+
+void CRecordDataForChase::GiveUsACar(int32 mi, CVector pos, float angle, CAutomobile** ppCar, uint8 colour1, uint8 colour2)
+{
+	CStreaming::RequestModel(mi, STREAMFLAGS_DEPENDENCY);
+	CStreaming::LoadAllRequestedModels(false);
+	if (!CStreaming::HasModelLoaded(mi))
+		return;
+	CAutomobile* pCar = new CAutomobile(mi, MISSION_VEHICLE);
+	pCar->GetPosition() = pos;
+	pCar->m_status = STATUS_PLAYER_PLAYBACKFROMBUFFER;
+	pCar->GetMatrix().SetRotateZOnly(DEGTORAD(angle));
+	pCar->pDriver = nil;
+	pCar->m_currentColour1 = colour1;
+	pCar->m_currentColour2 = colour2;
+	CWorld::Add(pCar);
+	*ppCar = pCar;
+}
+
+void RemoveUnusedCollision(void)
+{
+	static const char* dontDeleteArray[] = {
+		"rd_SrRoad2A50", "rd_SrRoad2A20", "rd_CrossRda1w22", "rd_CrossRda1rw22",
+		"road_broadway02", "road_broadway01", "com_21way5", "com_21way50",
+		"cm1waycrosscom", "com_21way20", "com_21way10", "road_broadway04",
+		"com_rvroads52", "com_roadsrv", "com_roadkb23", "com_roadkb22"
+	};
+	for (int i = 0; i < ARRAY_SIZE(dontDeleteArray); i++)
+		CModelInfo::GetModelInfo(dontDeleteArray[i], nil)->GetColModel()->level = LEVEL_NONE;
+	CModelInfo::RemoveColModelsFromOtherLevels(LEVEL_NONE);
+	for (int i = 0; i < ARRAY_SIZE(dontDeleteArray); i++)
+		CModelInfo::GetModelInfo(dontDeleteArray[i], nil)->GetColModel()->level = LEVEL_COMMERCIAL;
+}
+
+void CRecordDataForChase::StartChaseScene(float startTime)
+{
+	char filename[28];
+	SetUpCarsForChaseScene();
+	Status = STATE_PLAYBACK;
+	AnimTime = startTime;
+	AnimStartTime = CTimer::GetTimeInMilliseconds();
+	RemoveUnusedCollision();
+	CStreaming::RemoveIslandsNotUsed(LEVEL_SUBURBAN);
+	CGame::TidyUpMemory(true, true);
+	CStreaming::ImGonnaUseStreamingMemory();
+	CFileMgr::SetDir("data\\paths");
+	for (int i = 0; i < NUM_CHASE_CARS; i++) {
+		if (!pChaseCars[i]) {
+			pBaseMemForCar[i] = nil;
+			continue;
+		}
+		sprintf(filename, "chase%d.dat", i);
+		FId2 = CFileMgr::OpenFile(filename, "rb");
+		if (FId2 <= 0) {
+			pBaseMemForCar[i] = nil;
+			continue;
+		}
+		pBaseMemForCar[i] = new CCarStateEachFrame[CHASE_SCENE_FRAMES_IN_RECORDING];
+		for (int j = 0; j < CHASE_SCENE_FRAMES_IN_RECORDING; j++) {
+			CFileMgr::Read(FId2, (char*)&pBaseMemForCar[i][j], sizeof(CCarStateEachFrame));
+			CFileMgr::Seek(FId2, sizeof(CCarStateEachFrame), 1);
+		}
+		CFileMgr::CloseFile(FId2);
+	}
+	CFileMgr::SetDir("");
+	CStreaming::IHaveUsedStreamingMemory();
+	TimeMultiplier = 0.0f;
+}
+
+void CRecordDataForChase::CleanUpChaseScene(void)
+{
+	if (Status != STATE_PLAYBACK_INIT && Status != STATE_PLAYBACK)
+		return;
+	Status = STATE_NONE;
+	CleanUpCarsForChaseScene();
+	for (int i = 0; i < NUM_CHASE_CARS; i++) {
+		if (pBaseMemForCar[i]) {
+			delete[] pBaseMemForCar[i];
+			pBaseMemForCar[i] = nil;
+		}
+	}
+}
+
+void CRecordDataForChase::SetUpCarsForChaseScene(void)
+{
+	GiveUsACar(MI_POLICE, CVector(273.54221f, -1167.1907f, 24.880601f), 63.0f, &pChaseCars[0], 2, 1);
+	GiveUsACar(MI_ENFORCER, CVector(231.1783f, -1388.8322f, 25.978201f), 90.0f, &pChaseCars[1], 2, 1);
+	GiveUsACar(MI_TAXI, CVector(184.3156f, -1473.251f, 25.978201f), 0.0f, &pChaseCars[4], 6, 6);
+	GiveUsACar(MI_CHEETAH, CVector(173.8868f, -1377.6514f, 25.978201f), 0.0f, &pChaseCars[6], 4, 5);
+	GiveUsACar(MI_STINGER, CVector(102.5946f, -943.93628f, 25.9781f), 270.0f, &pChaseCars[7], 53, 53);
+	GiveUsACar(MI_CHEETAH, CVector(-177.7157f, -862.18652f, 25.978201f), 155.0f, &pChaseCars[10], 41, 1);
+	GiveUsACar(MI_STINGER, CVector(-170.56979f, -889.02362f, 25.978201f), 154.0f, &pChaseCars[11], 10, 10);
+	GiveUsACar(MI_KURUMA, CVector(402.60809f, -917.49628f, 37.381001f), 90.0f, &pChaseCars[14], 34, 1);
+	GiveUsACar(MI_TAXI, CVector(-33.496201f, -938.4563f, 25.9781f), 266.0f, &pChaseCars[16], 6, 6);
+	GiveUsACar(MI_KURUMA, CVector(49.363098f, -987.60498f, 25.9781f), 0.0f, &pChaseCars[18], 51, 1);
+	GiveUsACar(MI_TAXI, CVector(179.0049f, -1154.6686f, 25.9781f), 0.0f, &pChaseCars[19], 6, 76);
+	GiveUsACar(MI_RUMPO, CVector(-28.9762f, -1031.3367f, 25.990601f), 242.0f, &pChaseCars[2], 1, 75);
+	GiveUsACar(MI_PATRIOT, CVector(114.1564f, -796.69379f, 24.978201f), 180.0f, &pChaseCars[3], 0, 0);
+}
+
+void CRecordDataForChase::CleanUpCarsForChaseScene(void)
+{
+	for (int i = 0; i < NUM_CHASE_CARS; i++)
+		RemoveCarFromChase(i);
+}
 
-uint8 &CRecordDataForChase::Status = *(uint8*)0x95CDCE;
+void CRecordDataForChase::RemoveCarFromChase(int32 i)
+{
+	if (!pChaseCars[i])
+		return;
+	CWorld::Remove(pChaseCars[i]);
+	delete pChaseCars[i];
+	pChaseCars[i] = nil;
+}
 
-WRAPPER void CRecordDataForGame::SaveOrRetrieveDataForThisFrame(void) { EAXJMP(0x4341F0); }
-WRAPPER void CRecordDataForGame::Init(void) { EAXJMP(0x4340F0); }
+CVehicle* CRecordDataForChase::TurnChaseCarIntoScriptCar(int32 i)
+{
+	CVehicle* pVehicle = pChaseCars[i];
+	pChaseCars[i] = nil;
+	pVehicle->m_status = STATUS_PHYSICS;
+	return pVehicle;
+}
 
-WRAPPER void CRecordDataForChase::SaveOrRetrieveDataForThisFrame(void) { EAXJMP(0x4347F0); }
-WRAPPER void CRecordDataForChase::ProcessControlCars(void) { EAXJMP(0x435540); }
-WRAPPER void CRecordDataForChase::SaveOrRetrieveCarPositions(void) { EAXJMP(0x434B20); }
-WRAPPER void CRecordDataForChase::StartChaseScene(float) { EAXJMP(0x435690); }
-WRAPPER void CRecordDataForChase::CleanUpChaseScene() { EAXJMP(0x4357C0); }
-WRAPPER void CRecordDataForChase::RemoveCarFromChase(int32) { EAXJMP(0x435BC0); }
-WRAPPER CVehicle* CRecordDataForChase::TurnChaseCarIntoScriptCar(int32) { EAXJMP(0x435C00); }
-WRAPPER void CRecordDataForChase::Init(void) { EAXJMP(0x434780); }
diff --git a/src/control/Record.h b/src/control/Record.h
index e52a623e..4abeb68a 100644
--- a/src/control/Record.h
+++ b/src/control/Record.h
@@ -1,34 +1,106 @@
 #pragma once
 
+class CAutomobile;
 class CVehicle;
+class CControllerState;
 
-enum {
-	RECORDSTATE_0,
-	RECORDSTATE_1,
-	RECORDSTATE_2,
+class CCarStateEachFrame
+{
+public:
+	int16 velX;
+	int16 velY;
+	int16 velZ;
+	int8 rightX;
+	int8 rightY;
+	int8 rightZ;
+	int8 forwardX;
+	int8 forwardY;
+	int8 forwardZ;
+	int8 wheel;
+	uint8 gas;
+	uint8 brake;
+	bool handbrake;
+	CVector pos;
 };
 
+extern char* gString;
+
 class CRecordDataForChase
 {
-public:
+	enum {
+		NUM_CHASE_CARS = 20
+	};
+	enum {
+		STATE_NONE = 0,
+		STATE_RECORD = 1,
+		STATE_PLAYBACK_INIT = 2,
+		STATE_PLAYBACK = 3,
+		STATE_PLAYBACK_BEFORE_RECORDING = 4
+	};
 	static uint8 &Status;
+	static int &PositionChanges;
+	static uint8 &CurrentCar;
+	static CAutomobile*(&pChaseCars)[NUM_CHASE_CARS];
+	static float &AnimTime;
+	static uint32 &AnimStartTime;
+	static CCarStateEachFrame* (&pBaseMemForCar)[NUM_CHASE_CARS];
+	static float &TimeMultiplier;
+	static int &FId2;
+public:
+
+	static bool IsRecording(void) { return Status == STATE_RECORD; }
 
+	static void Init(void);
 	static void SaveOrRetrieveDataForThisFrame(void);
-	static void ProcessControlCars(void);
 	static void SaveOrRetrieveCarPositions(void);
+	static void StoreInfoForCar(CAutomobile*, CCarStateEachFrame*);
+	static void RestoreInfoForMatrix(CMatrix&, CCarStateEachFrame*);
+	static void RestoreInfoForCar(CAutomobile*, CCarStateEachFrame*, bool);
+	static void ProcessControlCars(void);
+#if (defined(GTA_PS2) || defined(FIX_BUGS))
+	static bool ShouldThisPadBeLeftAlone(uint8 pad);
+#endif
+	static void GiveUsACar(int32, CVector, float, CAutomobile**, uint8, uint8);
 	static void StartChaseScene(float);
-	static void CleanUpChaseScene();
+	static void CleanUpChaseScene(void);
+	static void SetUpCarsForChaseScene(void);
+	static void CleanUpCarsForChaseScene(void);
 	static void RemoveCarFromChase(int32);
 	static CVehicle* TurnChaseCarIntoScriptCar(int32);
-	static void Init(void);
+
 };
 
+struct tGameBuffer
+{
+	float m_fTimeStep;
+	uint32 m_nTimeInMilliseconds;
+	uint8 m_nSizeOfPads[2];
+	uint16 m_nChecksum;
+	uint8 m_ControllerBuffer[116];
+};
 
 class CRecordDataForGame
 {
+	enum {
+		STATE_NONE = 0,
+		STATE_RECORD = 1,
+		STATE_PLAYBACK = 2,
+	};
+	static uint16& RecordingState;
+	static uint8* &pDataBuffer;
+	static uint8* &pDataBufferPointer;
+	static int &FId;
+	static tGameBuffer &pDataBufferForFrame;
+
 public:
-	static uint16 &RecordingState;
+	static bool IsRecording() { return RecordingState == STATE_RECORD; }
+	static bool IsPlayingBack() { return RecordingState == STATE_PLAYBACK; }
 
 	static void SaveOrRetrieveDataForThisFrame(void);
 	static void Init(void);
+
+private:
+	static uint16 CalcGameChecksum(void);
+	static uint8* PackCurrentPadValues(uint8*, CControllerState*, CControllerState*);
+	static uint8* UnPackCurrentPadValues(uint8*, uint8, CControllerState*);
 };
diff --git a/src/core/Pad.cpp b/src/core/Pad.cpp
index 6efbeb8e..f83998b8 100644
--- a/src/core/Pad.cpp
+++ b/src/core/Pad.cpp
@@ -21,10 +21,12 @@
 #include "Hud.h"
 #include "Text.h"
 #include "Timer.h"
+#include "Record.h"
 #include "World.h"
 #include "Vehicle.h"
 #include "Ped.h"
 #include "Population.h"
+#include "Record.h"
 #include "Replay.h"
 #include "Weather.h"
 #include "win.h"
@@ -967,9 +969,14 @@ void CPad::Update(int16 unk)
 {
 	OldState = NewState;
 	
-	NewState = ReconcileTwoControllersInput(PCTempKeyState,   PCTempJoyState);
-	NewState = ReconcileTwoControllersInput(PCTempMouseState, NewState);
-	
+#if (defined GTA_PS2 || defined FIX_BUGS)
+	if (!CRecordDataForGame::IsPlayingBack() && !CRecordDataForChase::ShouldThisPadBeLeftAlone(unk))
+#endif
+	{
+		NewState = ReconcileTwoControllersInput(PCTempKeyState, PCTempJoyState);
+		NewState = ReconcileTwoControllersInput(PCTempMouseState, NewState);
+	}
+
 	PCTempJoyState.Clear();
 	PCTempKeyState.Clear();
 	PCTempMouseState.Clear();
diff --git a/src/core/Streaming.cpp b/src/core/Streaming.cpp
index 3dcb767a..d00edf51 100644
--- a/src/core/Streaming.cpp
+++ b/src/core/Streaming.cpp
@@ -1247,8 +1247,8 @@ CStreaming::StreamVehiclesAndPeds(void)
 	static int timeBeforeNextLoad = 0;
 	static int modelQualityClass = 0;
 
-	if(CRecordDataForGame::RecordingState == RECORDSTATE_1 ||
-	   CRecordDataForGame::RecordingState == RECORDSTATE_2)
+	if(CRecordDataForGame::IsRecording() ||
+	   CRecordDataForGame::IsPlayingBack())
 		return;
 
 	if(FindPlayerPed()->m_pWanted->AreSwatRequired()){
diff --git a/src/core/Timer.cpp b/src/core/Timer.cpp
index b5e031ed..fda862f1 100644
--- a/src/core/Timer.cpp
+++ b/src/core/Timer.cpp
@@ -142,7 +142,7 @@ void CTimer::Update(void)
 
 	ms_fTimeStepNonClipped = ms_fTimeStep;
 	
-	if ( CRecordDataForGame::RecordingState != RECORDSTATE_2 )
+	if ( !CRecordDataForGame::IsPlayingBack() )
 	{
 		ms_fTimeStep = min(3.0f, ms_fTimeStep);
 
@@ -150,7 +150,7 @@ void CTimer::Update(void)
 			m_snTimeInMilliseconds = m_snPreviousTimeInMilliseconds + 60;
 	}
   
-	if ( CRecordDataForChase::Status == RECORDSTATE_1 )
+	if ( CRecordDataForChase::IsRecording() )
 	{
 		ms_fTimeStep = 1.0f;
 		m_snTimeInMilliseconds = m_snPreviousTimeInMilliseconds + 16;
diff --git a/src/vehicles/Automobile.cpp b/src/vehicles/Automobile.cpp
index 76f06b0e..d94428e5 100644
--- a/src/vehicles/Automobile.cpp
+++ b/src/vehicles/Automobile.cpp
@@ -356,7 +356,7 @@ CAutomobile::ProcessControl(void)
 
 			PruneReferences();
 
-			if(m_status == STATUS_PLAYER && CRecordDataForChase::Status != RECORDSTATE_1)
+			if(m_status == STATUS_PLAYER && CRecordDataForChase::IsRecording())
 				DoDriveByShootings();
 		}
 		break;