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authorNikolay Korolev <nickvnuk@gmail.com>2020-04-11 20:01:39 +0200
committerNikolay Korolev <nickvnuk@gmail.com>2020-04-11 20:01:39 +0200
commit38dee74a5aa6131d29147b121e78340de47f43a2 (patch)
tree0e6391c6061eb4d3fbbc02f0c3defd8c7c1b93c9 /src/core/Pools.cpp
parentfixed malloc/new (diff)
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Diffstat (limited to 'src/core/Pools.cpp')
-rw-r--r--src/core/Pools.cpp345
1 files changed, 337 insertions, 8 deletions
diff --git a/src/core/Pools.cpp b/src/core/Pools.cpp
index 75536b88..9fd3d60e 100644
--- a/src/core/Pools.cpp
+++ b/src/core/Pools.cpp
@@ -1,8 +1,14 @@
#include "common.h"
#include "patcher.h"
#include "Pools.h"
-#include "World.h"
+
+#include "Boat.h"
+#include "CarCtrl.h"
+#include "Population.h"
#include "ProjectileInfo.h"
+#include "Streaming.h"
+#include "Wanted.h"
+#include "World.h"
CCPtrNodePool *&CPools::ms_pPtrNodePool = *(CCPtrNodePool**)0x943044;
CEntryInfoNodePool *&CPools::ms_pEntryInfoNodePool = *(CEntryInfoNodePool**)0x941448;
@@ -14,13 +20,6 @@ CObjectPool *&CPools::ms_pObjectPool = *(CObjectPool**)0x880E28;
CDummyPool *&CPools::ms_pDummyPool = *(CDummyPool**)0x8F2C18;
CAudioScriptObjectPool *&CPools::ms_pAudioScriptObjectPool = *(CAudioScriptObjectPool**)0x8F1B6C;
-WRAPPER void CPools::LoadObjectPool(uint8* buf, uint32 size) { EAXJMP(0x4a2550); }
-WRAPPER void CPools::LoadPedPool(uint8* buf, uint32 size) { EAXJMP(0x4a2b50); }
-WRAPPER void CPools::LoadVehiclePool(uint8* buf, uint32 size) { EAXJMP(0x4a1b40); }
-WRAPPER void CPools::SaveObjectPool(uint8* buf, uint32 *size) { EAXJMP(0x4a22d0); }
-WRAPPER void CPools::SavePedPool(uint8* buf, uint32 *size) { EAXJMP(0x4a29b0); }
-WRAPPER void CPools::SaveVehiclePool(uint8* buf, uint32 *size) { EAXJMP(0x4a2080); }
-
void
CPools::Initialise(void)
{
@@ -99,6 +98,333 @@ CPools::MakeSureSlotInObjectPoolIsEmpty(int32 slot)
}
}
+void CPools::LoadVehiclePool(uint8* buf, uint32 size)
+{
+INITSAVEBUF
+ int nNumCars = ReadSaveBuf<int>(buf);
+ int nNumBoats = ReadSaveBuf<int>(buf);
+ for (int i = 0; i < nNumCars + nNumBoats; i++) {
+ uint32 type = ReadSaveBuf<uint32>(buf);
+ int16 model = ReadSaveBuf<int16>(buf);
+ CStreaming::RequestModel(model, STREAMFLAGS_DEPENDENCY);
+ CStreaming::LoadAllRequestedModels(false);
+ int32 slot = ReadSaveBuf<int32>(buf);
+ CVehicle* pVehicle;
+ char* vbuf = new char[max(sizeof(CAutomobile), sizeof(CBoat))];
+ if (type == VEHICLE_TYPE_BOAT) {
+ memcpy(vbuf, buf, sizeof(CBoat));
+ SkipSaveBuf(buf, sizeof(CBoat));
+ CBoat* pBoat = new(slot) CBoat(model, RANDOM_VEHICLE);
+ pVehicle = pBoat;
+ --CCarCtrl::NumRandomCars; // why?
+ }
+ else if (type == VEHICLE_TYPE_CAR) {
+ memcpy(vbuf, buf, sizeof(CAutomobile));
+ SkipSaveBuf(buf, sizeof(CAutomobile));
+ CStreaming::RequestModel(model, 0); // is it needed?
+ CStreaming::LoadAllRequestedModels(false);
+ CAutomobile* pAutomobile = new(slot) CAutomobile(model, RANDOM_VEHICLE);
+ pVehicle = pAutomobile;
+ CCarCtrl::NumRandomCars--; // why?
+ pAutomobile->Damage = ((CAutomobile*)vbuf)->Damage;
+ pAutomobile->SetupDamageAfterLoad();
+ }
+ else
+ assert(0);
+ CVehicle* pBufferVehicle = (CVehicle*)vbuf;
+ pVehicle->GetMatrix() = pBufferVehicle->GetMatrix();
+ pVehicle->VehicleCreatedBy = pBufferVehicle->VehicleCreatedBy;
+ pVehicle->m_currentColour1 = pBufferVehicle->m_currentColour1;
+ pVehicle->m_currentColour2 = pBufferVehicle->m_currentColour2;
+ pVehicle->m_nAlarmState = pBufferVehicle->m_nAlarmState;
+ pVehicle->m_nNumMaxPassengers = pBufferVehicle->m_nNumMaxPassengers;
+ pVehicle->field_1D0[0] = pBufferVehicle->field_1D0[0];
+ pVehicle->field_1D0[1] = pBufferVehicle->field_1D0[1];
+ pVehicle->field_1D0[2] = pBufferVehicle->field_1D0[2];
+ pVehicle->field_1D0[3] = pBufferVehicle->field_1D0[3];
+ pVehicle->m_fSteerAngle = pBufferVehicle->m_fSteerAngle;
+ pVehicle->m_fGasPedal = pBufferVehicle->m_fGasPedal;
+ pVehicle->m_fBrakePedal = pBufferVehicle->m_fBrakePedal;
+ pVehicle->bIsLawEnforcer = pBufferVehicle->bIsLawEnforcer;
+ pVehicle->bIsLocked = pBufferVehicle->bIsLocked;
+ pVehicle->bEngineOn = pBufferVehicle->bEngineOn;
+ pVehicle->bIsHandbrakeOn = pBufferVehicle->bIsHandbrakeOn;
+ pVehicle->bLightsOn = pBufferVehicle->bLightsOn;
+ pVehicle->bFreebies = pBufferVehicle->bFreebies;
+ pVehicle->m_fHealth = pBufferVehicle->m_fHealth;
+ pVehicle->m_nCurrentGear = pBufferVehicle->m_nCurrentGear;
+ pVehicle->m_fChangeGearTime = pBufferVehicle->m_fChangeGearTime;
+ pVehicle->m_nTimeOfDeath = pBufferVehicle->m_nTimeOfDeath;
+#ifdef FIX_BUGS //must be copypaste
+ pVehicle->m_nBombTimer = pBufferVehicle->m_nBombTimer;
+#else
+ pVehicle->m_nTimeOfDeath = pBufferVehicle->m_nTimeOfDeath;
+#endif
+ pVehicle->m_nDoorLock = pBufferVehicle->m_nDoorLock;
+ pVehicle->m_status = pBufferVehicle->m_status;
+ pVehicle->m_type = pBufferVehicle->m_type;
+ (pVehicle->GetAddressOfEntityProperties())[0] = (pBufferVehicle->GetAddressOfEntityProperties())[0];
+ (pVehicle->GetAddressOfEntityProperties())[1] = (pBufferVehicle->GetAddressOfEntityProperties())[1];
+ pVehicle->AutoPilot = pBufferVehicle->AutoPilot;
+ CWorld::Add(pVehicle);
+ delete[] vbuf;
+ }
+VALIDATESAVEBUF(size)
+}
+
+void CPools::SaveVehiclePool(uint8* buf, uint32* size)
+{
+INITSAVEBUF
+ int nNumCars = 0;
+ int nNumBoats = 0;
+ int nPoolSize = GetVehiclePool()->GetSize();
+ for (int i = 0; i < nPoolSize; i++) {
+ CVehicle* pVehicle = GetVehiclePool()->GetSlot(i);
+ if (!pVehicle)
+ continue;
+ bool bHasPassenger = false;
+ for (int j = 0; j < 8; j++) {
+ if (pVehicle->pPassengers[i])
+ bHasPassenger = true;
+ }
+ if (!pVehicle->pDriver && !bHasPassenger) {
+ if (pVehicle->IsCar() && pVehicle->VehicleCreatedBy == MISSION_VEHICLE)
+ ++nNumCars;
+ if (pVehicle->IsBoat() && pVehicle->VehicleCreatedBy == MISSION_VEHICLE)
+ ++nNumBoats;
+ }
+ }
+ *size = nNumCars * (sizeof(uint32) + sizeof(int16) + sizeof(int32) + sizeof(CAutomobile)) + sizeof(int) +
+ nNumBoats * (sizeof(uint32) + sizeof(int16) + sizeof(int32) + sizeof(CBoat)) + sizeof(int);
+ WriteSaveBuf(buf, nNumCars);
+ WriteSaveBuf(buf, nNumBoats);
+ for (int i = 0; i < nPoolSize; i++) {
+ CVehicle* pVehicle = GetVehiclePool()->GetSlot(i);
+ if (!pVehicle)
+ continue;
+ bool bHasPassenger = false;
+ for (int j = 0; j < 8; j++) {
+ if (pVehicle->pPassengers[j])
+ bHasPassenger = true;
+ }
+ if (!pVehicle->pDriver && !bHasPassenger) {
+ if (pVehicle->IsCar() && pVehicle->VehicleCreatedBy == MISSION_VEHICLE) {
+ WriteSaveBuf(buf, (uint32)pVehicle->m_vehType);
+ WriteSaveBuf(buf, pVehicle->m_modelIndex);
+ WriteSaveBuf(buf, GetVehicleRef(pVehicle));
+ memcpy(buf, pVehicle, sizeof(CAutomobile));
+ SkipSaveBuf(buf, sizeof(CAutomobile));
+ }
+ if (pVehicle->IsBoat() && pVehicle->VehicleCreatedBy == MISSION_VEHICLE) {
+ WriteSaveBuf(buf, (uint32)pVehicle->m_vehType);
+ WriteSaveBuf(buf, pVehicle->m_modelIndex);
+ WriteSaveBuf(buf, GetVehicleRef(pVehicle));
+ memcpy(buf, pVehicle, sizeof(CBoat));
+ SkipSaveBuf(buf, sizeof(CBoat));
+ }
+ }
+ }
+VALIDATESAVEBUF(*size)
+}
+
+void CPools::SaveObjectPool(uint8* buf, uint32* size)
+{
+INITSAVEBUF
+ CProjectileInfo::RemoveAllProjectiles();
+ CObject::DeleteAllTempObjects();
+ int nObjects = 0;
+ int nPoolSize = GetObjectPool()->GetSize();
+ for (int i = 0; i < nPoolSize; i++) {
+ CObject* pObject = GetObjectPool()->GetSlot(i);
+ if (!pObject)
+ continue;
+ if (pObject->ObjectCreatedBy == MISSION_OBJECT)
+ ++nObjects;
+ }
+ *size = nObjects * (sizeof(int16) + sizeof(int) + sizeof(CCompressedMatrixNotAligned) + sizeof(uint32) +
+ sizeof(float) + sizeof(CCompressedMatrixNotAligned) + sizeof(uint32) + sizeof(int8) + 7 * sizeof(bool) + sizeof(float) +
+ sizeof(int8) + sizeof(int8) + sizeof(uint32) + 2 * sizeof(uint32)) + sizeof(int);
+ WriteSaveBuf(buf, nObjects);
+ for (int i = 0; i < nPoolSize; i++) {
+ CObject* pObject = GetObjectPool()->GetSlot(i);
+ if (!pObject)
+ continue;
+ if (pObject->ObjectCreatedBy == MISSION_OBJECT) {
+ bool bIsPickup = pObject->bIsPickup;
+ bool bFlag2 = pObject->m_obj_flag2;
+ bool bOutOfStock = pObject->bOutOfStock;
+ bool bGlassCracked = pObject->bGlassCracked;
+ bool bGlassBroken = pObject->bGlassBroken;
+ bool bHasBeenDamaged = pObject->bHasBeenDamaged;
+ bool bUseVehicleColours = pObject->bUseVehicleColours;
+ CCompressedMatrixNotAligned tmp;
+ WriteSaveBuf(buf, pObject->m_modelIndex);
+ WriteSaveBuf(buf, GetObjectRef(pObject));
+ tmp.CompressFromFullMatrix(pObject->GetMatrix());
+ WriteSaveBuf(buf, tmp);
+ WriteSaveBuf(buf, (uint32)0); // game writes ununitialized data here
+ WriteSaveBuf(buf, pObject->m_fUprootLimit);
+ tmp.CompressFromFullMatrix(pObject->m_objectMatrix);
+ WriteSaveBuf(buf, tmp);
+ WriteSaveBuf(buf, (uint32)0); // same
+ WriteSaveBuf(buf, pObject->ObjectCreatedBy);
+ WriteSaveBuf(buf, bIsPickup);
+ WriteSaveBuf(buf, bFlag2);
+ WriteSaveBuf(buf, bOutOfStock);
+ WriteSaveBuf(buf, bGlassCracked);
+ WriteSaveBuf(buf, bGlassBroken);
+ WriteSaveBuf(buf, bHasBeenDamaged);
+ WriteSaveBuf(buf, bUseVehicleColours);
+ WriteSaveBuf(buf, pObject->m_fCollisionDamageMultiplier);
+ WriteSaveBuf(buf, pObject->m_nCollisionDamageEffect);
+ WriteSaveBuf(buf, pObject->m_nSpecialCollisionResponseCases);
+ WriteSaveBuf(buf, pObject->m_nEndOfLifeTime);
+ WriteSaveBuf(buf, (pObject->GetAddressOfEntityProperties())[0]);
+ WriteSaveBuf(buf, (pObject->GetAddressOfEntityProperties())[1]);
+ }
+ }
+VALIDATESAVEBUF(*size)
+}
+
+void CPools::LoadObjectPool(uint8* buf, uint32 size)
+{
+INITSAVEBUF
+ int nObjects = ReadSaveBuf<int>(buf);
+ for (int i = 0; i < nObjects; i++) {
+ int16 mi = ReadSaveBuf<int16>(buf);
+ int ref = ReadSaveBuf<int>(buf);
+ char* obuf = new char[sizeof(CObject)];
+ CObject* pBufferObject = (CObject*)obuf;
+ CCompressedMatrixNotAligned tmp;
+ tmp = ReadSaveBuf<CCompressedMatrixNotAligned>(buf);
+ tmp.DecompressIntoFullMatrix(pBufferObject->GetMatrix());
+ ReadSaveBuf<uint32>(buf);
+ pBufferObject->m_fUprootLimit = ReadSaveBuf<float>(buf);
+ tmp = ReadSaveBuf<CCompressedMatrixNotAligned>(buf);
+ tmp.DecompressIntoFullMatrix(pBufferObject->m_objectMatrix);
+ ReadSaveBuf<uint32>(buf);
+ pBufferObject->ObjectCreatedBy = ReadSaveBuf<int8>(buf);
+ pBufferObject->bIsPickup = ReadSaveBuf<bool>(buf);
+ pBufferObject->m_flagE2 = ReadSaveBuf<bool>(buf);
+ pBufferObject->bOutOfStock = ReadSaveBuf<bool>(buf);
+ pBufferObject->bGlassCracked = ReadSaveBuf<bool>(buf);
+ pBufferObject->bGlassBroken = ReadSaveBuf<bool>(buf);
+ pBufferObject->bHasBeenDamaged = ReadSaveBuf<bool>(buf);
+ pBufferObject->bUseVehicleColours = ReadSaveBuf<bool>(buf);
+ pBufferObject->m_fCollisionDamageMultiplier = ReadSaveBuf<float>(buf);
+ pBufferObject->m_nCollisionDamageEffect = ReadSaveBuf<uint8>(buf);
+ pBufferObject->m_nSpecialCollisionResponseCases = ReadSaveBuf<uint8>(buf);
+ pBufferObject->m_nEndOfLifeTime = ReadSaveBuf<uint32>(buf);
+ (pBufferObject->GetAddressOfEntityProperties())[0] = ReadSaveBuf<uint32>(buf);
+ (pBufferObject->GetAddressOfEntityProperties())[1] = ReadSaveBuf<uint32>(buf);
+ if (GetObjectPool()->GetSlot(ref >> 8))
+ CPopulation::ConvertToDummyObject(GetObjectPool()->GetSlot(ref >> 8));
+ CObject* pObject = new(ref) CObject(mi, false);
+ pObject->GetMatrix() = pBufferObject->GetMatrix();
+ pObject->m_fUprootLimit = pBufferObject->m_fUprootLimit;
+ pObject->m_objectMatrix = pBufferObject->m_objectMatrix;
+ pObject->ObjectCreatedBy = pBufferObject->ObjectCreatedBy;
+ pObject->bIsPickup = pBufferObject->bIsPickup;
+ pObject->m_flagE2 = pBufferObject->m_flagE2;
+ pObject->bOutOfStock = pBufferObject->bOutOfStock;
+ pObject->bGlassCracked = pBufferObject->bGlassCracked;
+ pObject->bGlassBroken = pBufferObject->bGlassBroken;
+ pObject->bHasBeenDamaged = pBufferObject->bHasBeenDamaged;
+ pObject->bUseVehicleColours = pBufferObject->bUseVehicleColours;
+ pObject->m_fCollisionDamageMultiplier = pBufferObject->m_fCollisionDamageMultiplier;
+ pObject->m_nCollisionDamageEffect = pBufferObject->m_nCollisionDamageEffect;
+ pObject->m_nSpecialCollisionResponseCases = pBufferObject->m_nSpecialCollisionResponseCases;
+ pObject->m_nEndOfLifeTime = pBufferObject->m_nEndOfLifeTime;
+ (pObject->GetAddressOfEntityProperties())[0] = (pBufferObject->GetAddressOfEntityProperties())[0];
+ (pObject->GetAddressOfEntityProperties())[1] = (pBufferObject->GetAddressOfEntityProperties())[1];
+ pObject->bHasCollided = false;
+ CWorld::Add(pObject);
+ delete[] obuf;
+ }
+VALIDATESAVEBUF(size)
+}
+
+void CPools::SavePedPool(uint8* buf, uint32* size)
+{
+INITSAVEBUF
+ int nNumPeds = 0;
+ int nPoolSize = GetPedPool()->GetSize();
+ for (int i = 0; i < nPoolSize; i++) {
+ CPed* pPed = GetPedPool()->GetSlot(i);
+ if (!pPed)
+ continue;
+ if (!pPed->bInVehicle && pPed->m_nPedType == PEDTYPE_PLAYER1)
+ nNumPeds++;
+ }
+ *size = sizeof(int) + nNumPeds * (sizeof(uint32) + sizeof(int16) + sizeof(int) + sizeof(CPlayerPed) +
+ sizeof(CWanted::MaximumWantedLevel) + sizeof(CWanted::nMaximumWantedLevel) + MAX_MODEL_NAME);
+ WriteSaveBuf(buf, nNumPeds);
+ for (int i = 0; i < nPoolSize; i++) {
+ CPed* pPed = GetPedPool()->GetSlot(i);
+ if (!pPed)
+ continue;
+ if (!pPed->bInVehicle && pPed->m_nPedType == PEDTYPE_PLAYER1) {
+ WriteSaveBuf(buf, pPed->m_nPedType);
+ WriteSaveBuf(buf, pPed->m_modelIndex);
+ WriteSaveBuf(buf, GetPedRef(pPed));
+ memcpy(buf, pPed, sizeof(CPlayerPed));
+ SkipSaveBuf(buf, sizeof(CPlayerPed));
+ WriteSaveBuf(buf, CWanted::MaximumWantedLevel);
+ WriteSaveBuf(buf, CWanted::nMaximumWantedLevel);
+ memcpy(buf, CModelInfo::GetModelInfo(pPed->GetModelIndex())->GetName(), MAX_MODEL_NAME);
+ SkipSaveBuf(buf, MAX_MODEL_NAME);
+ }
+ }
+VALIDATESAVEBUF(*size);
+}
+
+void CPools::LoadPedPool(uint8* buf, uint32 size)
+{
+INITSAVEBUF
+ int nPeds = ReadSaveBuf<int>(buf);
+ for (int i = 0; i < nPeds; i++) {
+ uint32 pedtype = ReadSaveBuf<uint32>(buf);
+ int16 model = ReadSaveBuf<int16>(buf);
+ int ref = ReadSaveBuf<int>(buf);
+ char* pbuf = new char[sizeof(CPlayerPed)];
+ CPlayerPed* pBufferPlayer = (CPlayerPed*)pbuf;
+ CPed* pPed;
+ char name[MAX_MODEL_NAME];
+ // the code implies that there was idea to load non-player ped
+ if (pedtype == PEDTYPE_PLAYER1) { // always true
+ memcpy(pbuf, buf, sizeof(CPlayerPed));
+ SkipSaveBuf(buf, sizeof(CPlayerPed));
+ CWanted::MaximumWantedLevel = ReadSaveBuf<int32>(buf);
+ CWanted::nMaximumWantedLevel = ReadSaveBuf<int32>(buf);
+ memcpy(name, buf, MAX_MODEL_NAME);
+ SkipSaveBuf(buf, MAX_MODEL_NAME);
+ }
+ CStreaming::RequestSpecialModel(model, name, STREAMFLAGS_DONT_REMOVE);
+ CStreaming::LoadAllRequestedModels(false);
+ if (pedtype == PEDTYPE_PLAYER1) {
+ CPlayerPed* pPlayerPed = new(ref) CPlayerPed();
+ for (int i = 0; i < ARRAY_SIZE(pPlayerPed->m_nTargettableObjects); i++)
+ pPlayerPed->m_nTargettableObjects[i] = pBufferPlayer->m_nTargettableObjects[i];
+ pPlayerPed->m_fMaxStamina = pBufferPlayer->m_fMaxStamina;
+ pPed = pPlayerPed;
+ }
+ pPed->GetPosition() = pBufferPlayer->GetPosition();
+ pPed->m_fHealth = pBufferPlayer->m_fHealth;
+ pPed->m_fArmour = pBufferPlayer->m_fArmour;
+ pPed->CharCreatedBy = pBufferPlayer->CharCreatedBy;
+ pPed->m_currentWeapon = 0;
+ pPed->m_maxWeaponTypeAllowed = pBufferPlayer->m_maxWeaponTypeAllowed;
+ for (int i = 0; i < WEAPONTYPE_TOTAL_INVENTORY_WEAPONS; i++)
+ pPed->m_weapons[i] = pBufferPlayer->m_weapons[i];
+ if (pedtype == PEDTYPE_PLAYER1) {
+ pPed->m_wepAccuracy = 100;
+ CWorld::Players[0].m_pPed = (CPlayerPed*)pPed;
+ }
+ CWorld::Add(pPed);
+ delete[] pbuf;
+ }
+VALIDATESAVEBUF(size)
+}
STARTPATCHES
InjectHook(0x4A1770, CPools::Initialise, PATCH_JUMP);
@@ -111,4 +437,7 @@ STARTPATCHES
InjectHook(0x4A1B00, CPools::GetObjectRef, PATCH_JUMP);
InjectHook(0x4A1B20, CPools::GetObject, PATCH_JUMP);
InjectHook(0x4A2DB0, CPools::MakeSureSlotInObjectPoolIsEmpty, PATCH_JUMP);
+ InjectHook(0x4A1B40, CPools::LoadVehiclePool, PATCH_JUMP);
+ InjectHook(0x4A2550, CPools::LoadObjectPool, PATCH_JUMP);
+ InjectHook(0x4A2B50, CPools::LoadPedPool, PATCH_JUMP);
ENDPATCHES