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fix s11 idk

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Milxnor
2023-04-06 18:27:24 -04:00
parent 0aa6c49580
commit 50ab07dd1f
31 changed files with 642 additions and 235 deletions
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14
Project Reboot 3.0/Actor.cpp
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@@ -174,6 +174,20 @@ const AActor* AActor::GetNetOwner() const
return GetNetOwnerOriginal(this);
}
void AActor::GetActorEyesViewPoint(FVector* OutLocation, FRotator* OutRotation) const
{
static auto GetActorEyesViewPointFn = FindObject<UFunction>("/Script/Engine.Actor.GetActorEyesViewPoint");
struct
{
struct FVector OutLocation; // (Parm, OutParm, ZeroConstructor, IsPlainOldData, NoDestructor, HasGetValueTypeHash, NativeAccessSpecifierPublic)
struct FRotator OutRotation; // (Parm, OutParm, ZeroConstructor, IsPlainOldData, NoDestructor, NativeAccessSpecifierPublic)
} AActor_GetActorEyesViewPoint_Params{};
this->ProcessEvent(GetActorEyesViewPointFn, &AActor_GetActorEyesViewPoint_Params);
*OutLocation = AActor_GetActorEyesViewPoint_Params.OutLocation;
*OutRotation = AActor_GetActorEyesViewPoint_Params.OutRotation;
}
bool AActor::IsAlwaysRelevant()
{
static auto bAlwaysRelevantOffset = GetOffset("bAlwaysRelevant");

11
Project Reboot 3.0/Actor.h
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@@ -44,11 +44,18 @@ public:
float& GetNetUpdateFrequency();
float& GetMinNetUpdateFrequency();
const AActor* GetNetOwner() const;
void GetActorEyesViewPoint(FVector* OutLocation, FRotator* OutRotation) const;
bool IsRelevancyOwnerFor(const AActor* ReplicatedActor, const AActor* ActorOwner, const AActor* ConnectionActor) const
{
// we should call virtual function but eh
return (ActorOwner == this);
// we should call virtual function but eh
// return (ActorOwner == this);
static auto IsRelevancyOwnerForOffset = 0x428;
bool (*IsRelevancyOwnerForOriginal)(const AActor* Actor, const AActor * ReplicatedActor, const AActor * ActorOwner, const AActor * ConnectionActor) =
decltype(IsRelevancyOwnerForOriginal)(this->VFTable[IsRelevancyOwnerForOffset / 8]);
return IsRelevancyOwnerForOriginal(this, ReplicatedActor, ActorOwner, ConnectionActor);
}
static class UClass* StaticClass();

78
Project Reboot 3.0/Array.h
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@@ -30,11 +30,89 @@ public:
inline int Num() const { return ArrayNum; }
inline int size() const { return ArrayNum; }
/* FORCENOINLINE void ResizeTo(int32 NewMax)
{
if (NewMax)
{
NewMax = AllocatorInstance.CalculateSlackReserve(NewMax, sizeof(ElementType));
}
if (NewMax != ArrayMax)
{
ArrayMax = NewMax;
AllocatorInstance.ResizeAllocation(ArrayNum, ArrayMax, sizeof(ElementType));
}
}
void Empty(int32 Slack = 0)
{
// DestructItems(GetData(), ArrayNum);
// checkSlow(Slack >= 0);
ArrayNum = 0;
if (ArrayMax != Slack)
{
ResizeTo(Slack);
}
}
void Reset(int32 NewSize = 0)
{
// If we have space to hold the excepted size, then don't reallocate
if (NewSize <= ArrayMax)
{
// DestructItems(GetData(), ArrayNum);
ArrayNum = 0;
}
else
{
Empty(NewSize);
}
} */
void RemoveAtImpl(int32 Index, int32 Count, bool bAllowShrinking)
{
if (Count)
{
// CheckInvariants();
// checkSlow((Count >= 0) & (Index >= 0) & (Index + Count <= ArrayNum));
// DestructItems(GetData() + Index, Count); // TODO milxnor
// Skip memmove in the common case that there is nothing to move.
int32 NumToMove = ArrayNum - Index - Count;
if (NumToMove)
{
/* FMemory::Memmove
(
(uint8*)AllocatorInstance.GetAllocation() + (Index) * sizeof(ElementType),
(uint8*)AllocatorInstance.GetAllocation() + (Index + Count) * sizeof(ElementType),
NumToMove * sizeof(ElementType)
); */
// memmove(Data + (Index) * sizeof(InElementType), Data + (Index + Count) * sizeof(InElementType), NumToMove * sizeof(InElementType)); // i think this wrong
}
ArrayNum -= Count;
if (bAllowShrinking)
{
// ResizeShrink(); // TODO milxnor
}
}
}
FORCEINLINE SizeType CalculateSlackGrow(SizeType NumElements, SizeType NumAllocatedElements, SIZE_T NumBytesPerElement) const
{
return ArrayMax - NumElements;
}
template <typename CountType>
FORCEINLINE void RemoveAt(int32 Index, CountType Count, bool bAllowShrinking = true)
{
// static_assert(!TAreTypesEqual<CountType, bool>::Value, "TArray::RemoveAt: unexpected bool passed as the Count argument");
RemoveAtImpl(Index, Count, bAllowShrinking);
}
void Reserve(int Number, size_t Size = sizeof(InElementType))
{
// LOG_INFO(LogDev, "ArrayNum {}", ArrayNum);

2
Project Reboot 3.0/Channel.h
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@@ -22,4 +22,6 @@ public:
static auto BitfieldOffset = GetOffset("Connection") + 8;
return ((PlaceholderBitfield*)(__int64(this) + BitfieldOffset))->Third;
}
int32 IsNetReady(bool Saturate);
};

16
Project Reboot 3.0/DataChannel.cpp Normal file
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@@ -0,0 +1,16 @@
#include "Channel.h"
#include "NetConnection.h"
int32 UChannel::IsNetReady(bool Saturate)
{
static auto NumOutRecOffset = 0x4C;
if (*(int*)(__int64(this) + NumOutRecOffset) < 255)
{
static auto ConnectionOffset = GetOffset("Connection");
auto Connection = Get<UNetConnection*>(ConnectionOffset);
return Connection->IsNetReady(Saturate);
}
return 0;
}

60
Project Reboot 3.0/FortGameModeAthena.cpp
View File

@@ -39,7 +39,6 @@ enum class EDynamicFoundationType : uint8_t
EDynamicFoundationType_MAX = 4
};
static UObject* GetPlaylistToUse()
{
auto Playlist = FindObject("/Game/Athena/Playlists/Playlist_DefaultSolo.Playlist_DefaultSolo");
@@ -65,6 +64,8 @@ static UObject* GetPlaylistToUse()
// SET OVERRIDE PLAYLIST DOWN HERE
Playlist = FindObject("/Game/Athena/Playlists/Playlist_DefaultDuo.Playlist_DefaultDuo");
// Playlist = FindObject("/Game/Athena/Playlists/Playground/Playlist_Playground.Playlist_Playground");
// Playlist = FindObject("/Game/Athena/Playlists/Carmine/Playlist_Carmine.Playlist_Carmine");
@@ -274,20 +275,23 @@ bool AFortGameModeAthena::Athena_ReadyToStartMatchHook(AFortGameModeAthena* Game
GameMode->Get<int>("WarmupRequiredPlayerCount") = 1;
auto PlaylistToUse = GetPlaylistToUse();
if (Fortnite_Version >= 3) // idk when they switched off id
{
auto PlaylistToUse = GetPlaylistToUse();
if (!PlaylistToUse)
{
LOG_ERROR(LogPlaylist, "Failed to find playlist! Proceeding, but will probably not work as expected!");
}
else
{
if (Fortnite_Version >= 4)
if (!PlaylistToUse)
{
SetPlaylist(PlaylistToUse, true);
LOG_ERROR(LogPlaylist, "Failed to find playlist! Proceeding, but will probably not work as expected!");
}
else
{
if (Fortnite_Version >= 4)
{
SetPlaylist(PlaylistToUse, true);
auto CurrentPlaylist = GameState->GetCurrentPlaylist();
LOG_INFO(LogDev, "Set playlist to {}!", CurrentPlaylist->IsValidLowLevel() ? CurrentPlaylist->GetFullName() : "Invalid");
auto CurrentPlaylist = GameState->GetCurrentPlaylist();
LOG_INFO(LogDev, "Set playlist to {}!", CurrentPlaylist->IsValidLowLevel() ? CurrentPlaylist->GetFullName() : "Invalid");
}
}
}
@@ -548,10 +552,13 @@ bool AFortGameModeAthena::Athena_ReadyToStartMatchHook(AFortGameModeAthena* Game
GameSession->Get<int>(MaxPlayersOffset) = 100;
// if (Engine_Version < 424)
GameState->OnRep_CurrentPlaylistInfo(); // ?
GameState->OnRep_CurrentPlaylistInfo(); // ?
// SetupNavConfig();
static auto bAlwaysDBNOOffset = GameMode->GetOffset("bAlwaysDBNO");
GameMode->Get<bool>(bAlwaysDBNOOffset) = true;
LOG_INFO(LogDev, "Initialized!");
}
@@ -628,6 +635,7 @@ int AFortGameModeAthena::Athena_PickTeamHook(AFortGameModeAthena* GameMode, uint
CurrentTeamMembers = 0;
LOG_INFO(LogTeams, "Player is going on team {} with {} members (No Playlist).", Current, CurrentTeamMembers);
CurrentTeamMembers++;
return Current;
return Current++;
}
@@ -693,15 +701,15 @@ void AFortGameModeAthena::Athena_HandleStartingNewPlayerHook(AFortGameModeAthena
bool bPrintWarmup = false;
if (Engine_Version != 419)
for (int i = 0; i < SpawnIsland_FloorLoot_Actors.Num(); i++)
{
for (int i = 0; i < SpawnIsland_FloorLoot_Actors.Num(); i++)
ABuildingContainer* CurrentActor = (ABuildingContainer*)SpawnIsland_FloorLoot_Actors.at(i);
// CurrentActor->K2_DestroyActor();
// continue;
if (Engine_Version != 419)
{
ABuildingContainer* CurrentActor = (ABuildingContainer*)SpawnIsland_FloorLoot_Actors.at(i);
// CurrentActor->K2_DestroyActor();
// continue;
auto Location = CurrentActor->GetActorLocation();
Location.Z += UpZ;
@@ -715,11 +723,13 @@ void AFortGameModeAthena::Athena_HandleStartingNewPlayerHook(AFortGameModeAthena
if (LootDrops.size())
{
for (auto& LootDrop : LootDrops)
AFortPickup::SpawnPickup(LootDrop.ItemDefinition, Location, LootDrop.Count, SpawnFlag, EFortPickupSpawnSource::Unset, LootDrop.LoadedAmmo);
{
auto Pickup = AFortPickup::SpawnPickup(LootDrop.ItemDefinition, Location, LootDrop.Count, SpawnFlag, EFortPickupSpawnSource::Unset, LootDrop.LoadedAmmo);
}
}
CurrentActor->K2_DestroyActor();
}
CurrentActor->K2_DestroyActor();
}
bool bPrint = false;
@@ -745,7 +755,9 @@ void AFortGameModeAthena::Athena_HandleStartingNewPlayerHook(AFortGameModeAthena
if (LootDrops.size())
{
for (auto& LootDrop : LootDrops)
AFortPickup::SpawnPickup(LootDrop.ItemDefinition, Location, LootDrop.Count, SpawnFlag, EFortPickupSpawnSource::Unset, LootDrop.LoadedAmmo);
{
auto Pickup = AFortPickup::SpawnPickup(LootDrop.ItemDefinition, Location, LootDrop.Count, SpawnFlag, EFortPickupSpawnSource::Unset, LootDrop.LoadedAmmo);
}
}
CurrentActor->K2_DestroyActor();

2
Project Reboot 3.0/FortItemDefinition.cpp
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@@ -16,7 +16,7 @@ float UFortItemDefinition::GetMaxStackSize()
{
static auto MaxStackSizeOffset = this->GetOffset("MaxStackSize");
bool bIsScalableFloat = Engine_Version >= 424; // idk
bool bIsScalableFloat = Fortnite_Version >= 12; // idk
if (!bIsScalableFloat)
return Get<int>(MaxStackSizeOffset);

13
Project Reboot 3.0/FortLootPackage.cpp
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@@ -400,13 +400,9 @@ std::vector<LootDrop> PickLootDrops(FName TierGroupName, bool bPrint, int recurs
}
auto& LTDRowMap = LTD->GetRowMap();
auto LTDRowMapNum = LTDRowMap.Pairs.Elements.Num();
// auto TierGroupNameStr = TierGroupName.ToString();
for (int i = 0; i < LTDRowMapNum; i++)
for (auto& CurrentLTD : LTDRowMap)
{
auto& CurrentLTD = LTDRowMap.Pairs.Elements[i].ElementData.Value;
auto TierData = (FFortLootTierData*)CurrentLTD.Value();
if (IsBadReadPtr(TierData, 8)) // this shouldn't be needed
@@ -516,9 +512,8 @@ std::vector<LootDrop> PickLootDrops(FName TierGroupName, bool bPrint, int recurs
auto& LPRowMap = LP->GetRowMap();
for (int i = 0; i < LPRowMap.Pairs.Elements.Num(); i++)
for (auto& CurrentLP : LPRowMap)
{
auto& CurrentLP = LPRowMap.Pairs.Elements[i].ElementData.Value;
auto LootPackage = (FFortLootPackageData*)CurrentLP.Value();
if (!LootPackage)
@@ -618,10 +613,8 @@ std::vector<LootDrop> PickLootDrops(FName TierGroupName, bool bPrint, int recurs
auto& LPRowMap = LPTables[p]->GetRowMap();
for (int j = 0; j < LPRowMap.Pairs.Elements.Num(); j++)
for (auto& CurrentLP : LPRowMap)
{
auto& CurrentLP = LPRowMap.Pairs.Elements[j].ElementData.Value;
auto LootPackage = (FFortLootPackageData*)CurrentLP.Value();
if (LootPackage->GetLootPackageID().ToString() == TierGroupLPStr && LootPackage->GetWeight() != 0 && LootPackage->GetCount() != 0)

6
Project Reboot 3.0/FortPickup.h
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@@ -69,6 +69,12 @@ public:
void TossPickup(FVector FinalLocation, class AFortPawn* ItemOwner, int OverrideMaxStackCount, bool bToss, EFortPickupSourceTypeFlag InPickupSourceTypeFlags, EFortPickupSpawnSource InPickupSpawnSource);
void OnRep_PrimaryPickupItemEntry()
{
static auto OnRep_PrimaryPickupItemEntryFn = FindObject<UFunction>("/Script/FortniteGame.FortPickup.OnRep_PrimaryPickupItemEntry");
this->ProcessEvent(OnRep_PrimaryPickupItemEntryFn);
}
FFortPickupLocationData* GetPickupLocationData()
{
static auto PickupLocationDataOffset = this->GetOffset("PickupLocationData");

2
Project Reboot 3.0/FortPlayerController.cpp
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@@ -930,7 +930,7 @@ void AFortPlayerController::ServerEditBuildingActorHook(UObject* Context, FFrame
if (!BuildingActorToEdit || !NewBuildingClass || BuildingActorToEdit->IsDestroyed() || BuildingActorToEdit->GetEditingPlayer() != PlayerState)
{
LOG_INFO(LogDev, "Cheater?");
LOG_INFO(LogDev, "BuildingActorToEdit->GetEditingPlayer(): {} PlayerState: {} NewBuildingClass: {} BuildingActorToEdit: {}", __int64(BuildingActorToEdit->GetEditingPlayer()), __int64(PlayerState), __int64(NewBuildingClass), __int64(BuildingActorToEdit));
LOG_INFO(LogDev, "BuildingActorToEdit->GetEditingPlayer(): {} PlayerState: {} NewBuildingClass: {} BuildingActorToEdit: {}", BuildingActorToEdit ? __int64(BuildingActorToEdit->GetEditingPlayer()) : -1, __int64(PlayerState), __int64(NewBuildingClass), __int64(BuildingActorToEdit));
return ServerEditBuildingActorOriginal(Context, Stack, Ret);
}

6
Project Reboot 3.0/FortQuickBars.h
View File

@@ -116,4 +116,10 @@ public:
return -1;
}
static UClass* StaticClass()
{
static auto Class = FindObject<UClass>("/Script/FortniteGame.FortQuickBars");
return Class;
}
};

6
Project Reboot 3.0/GenericPlatformMath.h
View File

@@ -15,6 +15,12 @@ public:
return (float)TruncToInt(F);
}
template< class T >
static constexpr FORCEINLINE T Min(const T A, const T B)
{
return (A <= B) ? A : B;
}
static FORCEINLINE int32 FloorToInt(float F)
{
return TruncToInt(floorf(F));

10
Project Reboot 3.0/Level.cpp
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@@ -23,3 +23,13 @@ bool ULevel::HasVisibilityChangeRequestPending()
return this == CurrentLevelPendingVisibility || this == CurrentLevelPendingInvisibility;
}
AWorldSettings* ULevel::GetWorldSettings(bool bChecked) const
{
if (bChecked)
{
// checkf(WorldSettings != nullptr, TEXT("%s"), *GetPathName());
}
static auto WorldSettingsOffset = GetOffset("WorldSettings");
return Get<AWorldSettings*>(WorldSettingsOffset);
}

1
Project Reboot 3.0/Level.h
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@@ -7,4 +7,5 @@ class ULevel : public UObject
public:
UWorld*& GetOwningWorld();
bool HasVisibilityChangeRequestPending();
AWorldSettings* GetWorldSettings(bool bChecked = true) const;
};

2
Project Reboot 3.0/Map.h
View File

@@ -133,6 +133,8 @@ public:
return Pair.Value();
}
}
LOG_INFO(LogDev, "Failed to find Key!!!");
}
FORCEINLINE ValueType& Find(const KeyType& Key)
{

15
Project Reboot 3.0/NetConnection.h
View File

@@ -27,6 +27,19 @@ public:
return Get<AActor*>(ViewTargetOffset);
}
int32 IsNetReady(bool Saturate)
{
static auto IsNetReadyOffset = 0x298; // 1.11
int32 (*IsNetReadyOriginal)(UNetConnection* Connection, bool Saturate) = decltype(IsNetReadyOriginal)(this->VFTable[IsNetReadyOffset / 8]);
return IsNetReadyOriginal(this, Saturate);
}
double& GetLastReceiveTime()
{
static auto LastReceiveTimeOffset = GetOffset("LastReceiveTime");
return Get<double>(LastReceiveTimeOffset);
}
TSet<FName>& GetClientVisibleLevelNames()
{
static auto ClientVisibleLevelNamesOffset = 0x336C8;
@@ -59,7 +72,7 @@ public:
bool ClientHasInitializedLevelFor(const AActor* TestActor) const
{
bool (*ClientHasInitializedLevelForOriginal)(const UNetConnection* Connection, const AActor * TestActor) = decltype(ClientHasInitializedLevelForOriginal)(this->VFTable[0x300 / 8]);
bool (*ClientHasInitializedLevelForOriginal)(const UNetConnection* Connection, const AActor* TestActor) = decltype(ClientHasInitializedLevelForOriginal)(this->VFTable[0x300 / 8]);
return ClientHasInitializedLevelForOriginal(this, TestActor);
}
};

508
Project Reboot 3.0/NetDriver.cpp
View File

@@ -11,6 +11,69 @@
#include "ActorChannel.h"
#include "KismetSystemLibrary.h"
#include "UnrealMathUtility.h"
#include "FortQuickBars.h"
void UNetDriver::TickFlushHook(UNetDriver* NetDriver)
{
static auto ReplicationDriverOffset = NetDriver->GetOffset("ReplicationDriver", false);
if (ReplicationDriverOffset == -1)
{
NetDriver->ServerReplicateActors();
}
else
{
if (auto ReplicationDriver = NetDriver->Get(ReplicationDriverOffset))
reinterpret_cast<void(*)(UObject*)>(ReplicationDriver->VFTable[Offsets::ServerReplicateActors])(ReplicationDriver);
}
return TickFlushOriginal(NetDriver);
}
void Test3(AActor* Actor, const std::string& Str)
{
if (Actor->IsA(AFortPawn::StaticClass()))
{
LOG_INFO(LogDev, "[{}] Pawn", Str)
}
if (Actor->IsA(AFortQuickBars::StaticClass()))
{
LOG_INFO(LogDev, "[{}] QuickBars", Str)
}
}
#define NAME_None 0
static FNetViewer ConstructNetViewer(UNetConnection* NetConnection)
{
FNetViewer newViewer{};
newViewer.Connection = NetConnection;
newViewer.InViewer = NetConnection->GetPlayerController() ? NetConnection->GetPlayerController() : NetConnection->GetOwningActor();
newViewer.ViewTarget = NetConnection->GetViewTarget();
// if (!NetConnection->GetOwningActor() || !(!NetConnection->GetPlayerController() || (NetConnection->GetPlayerController() == NetConnection->GetOwningActor())))
// return newViewer;
APlayerController* ViewingController = NetConnection->GetPlayerController();
newViewer.ViewLocation = newViewer.ViewTarget->GetActorLocation();
if (ViewingController)
{
static auto ControlRotationOffset = ViewingController->GetOffset("ControlRotation");
FRotator ViewRotation = ViewingController->Get<FRotator>(ControlRotationOffset); // hmmmm // ViewingController->GetControlRotation();
// AFortPlayerControllerAthena::GetPlayerViewPointHook(Cast<AFortPlayerControllerAthena>(ViewingController, false), newViewer.ViewLocation, ViewRotation);
// ViewingController->GetActorEyesViewPoint(&newViewer.ViewLocation, &ViewRotation); // HMMM
static auto GetActorEyesViewPointOffset = 0x5B0;
void (*GetActorEyesViewPointOriginal)(AController*, FVector * a2, FRotator * a3) = decltype(GetActorEyesViewPointOriginal)(ViewingController->VFTable[GetActorEyesViewPointOffset / 8]);
GetActorEyesViewPointOriginal(ViewingController, &newViewer.ViewLocation, &ViewRotation);
newViewer.ViewDir = ViewRotation.Vector();
}
return newViewer;
}
FNetworkObjectList& UNetDriver::GetNetworkObjectList()
{
@@ -31,6 +94,58 @@ struct FPacketIdRange
}
};
float GetTimeSecondsForWorld(UWorld* World)
{
static auto TimeSecondsOffset = 0x900;
return *(float*)(__int64(World) + TimeSecondsOffset);
}
void SetChannelActorForDestroy(UActorChannel* ActorChannel, FActorDestructionInfo* DestructInfo)
{
static auto ConnectionOffset = ActorChannel->GetOffset("Connection");
UNetConnection* Connection = ActorChannel->Get<UNetConnection*>(ConnectionOffset);
auto State = *(uint8_t*)(__int64(Connection) + 0x12C);
if (!(State - 2 <= 1)) // this will make sure that it is USOCK_Open or USOCK_Pending
return;
using FOutBunch = __int64;
static auto PackageMapOffset = Connection->GetOffset("PackageMap");
auto PackageMap = Connection->Get(PackageMapOffset);
FOutBunch* CloseBunch = Alloc(0x200);
if (!CloseBunch)
return;
static FOutBunch(*FOutBunchConstructor)(FOutBunch * a1, UActorChannel * a2, bool bInClose) = decltype(FOutBunchConstructor)(__int64(GetModuleHandleW(0)) + 0x194E800);
FPacketIdRange Range(0);
FPacketIdRange* (*SendBunchOriginal)(UActorChannel * Channel, FPacketIdRange * OutRange, FOutBunch * Bunch, bool Merge) = decltype(SendBunchOriginal)(ActorChannel->VFTable[0x288 / 8]);
bool (*UPackageMap_WriteObjectOriginal)(UObject * PackageMap, FOutBunch * Ar, UObject * InOuter, FNetworkGUID NetGUID, FString ObjectName) = decltype(UPackageMap_WriteObjectOriginal)(PackageMap->VFTable[0x238 / 8]);
static void (*FArchiveDeconstructor)(FOutBunch * Ar) = decltype(FArchiveDeconstructor)(__int64(GetModuleHandleW(0)) + 0xC36500);
FOutBunchConstructor(CloseBunch, ActorChannel, true);
// we could set bDormant but it's set by default to 0.
SetBitfield((PlaceholderBitfield*)(__int64(CloseBunch) + 0x30), 4, true); // bReliable
/* LOG_INFO(LogDev, "UPackageMap_WriteObjectOriginal: 0x{:x}", __int64(UPackageMap_WriteObjectOriginal) - __int64(GetModuleHandleW(0)));
LOG_INFO(LogDev, "DestructInfo->PathName: {} Num: {} Max: {} Data: {}", DestructInfo->PathName.ToString(), DestructInfo->PathName.Data.Num(), DestructInfo->PathName.Data.ArrayMax, __int64(DestructInfo->PathName.Data.Data));
// LOG_INFO(LogDev, "DestructInfo->ObjOuter: {}", DestructInfo->ObjOuter.Get()->IsValidLowLevel() ? DestructInfo->ObjOuter.Get()->GetFullName() : "BadRead");
if (DestructInfo->PathName.ToString() == "???")
return; */
UPackageMap_WriteObjectOriginal(PackageMap, CloseBunch, DestructInfo->ObjOuter.Get(), DestructInfo->NetGUID, DestructInfo->PathName);
SendBunchOriginal(ActorChannel, &Range, CloseBunch, false);
FArchiveDeconstructor(CloseBunch);
}
int CVarSetNetDormancyEnabled = 1; // idk what we supposed to set this to
#define CLOSEPROXIMITY 500.f
#define NEARSIGHTTHRESHOLD 2000.f
#define MEDSIGHTTHRESHOLD 3162.f
@@ -84,43 +199,6 @@ FActorPriority::FActorPriority(UNetConnection* InConnection, FActorDestructionIn
}
}
void SetChannelActorForDestroy(UActorChannel* ActorChannel, FActorDestructionInfo* DestructInfo)
{
static auto ConnectionOffset = ActorChannel->GetOffset("Connection");
UNetConnection* Connection = ActorChannel->Get<UNetConnection*>(ConnectionOffset);
auto State = *(uint8_t*)(__int64(Connection) + 0x12C);
if (!(State - 2 <= 1)) // this will make sure that it is USOCK_Open or USOCK_Pending
return;
using FOutBunch = __int64;
static auto PackageMapOffset = Connection->GetOffset("PackageMap");
auto PackageMap = Connection->Get(PackageMapOffset);
FOutBunch* CloseBunch = Alloc(0x200);
if (!CloseBunch)
return;
static FOutBunch(*FOutBunchConstructor)(FOutBunch* a1, UActorChannel* a2, bool bInClose) = decltype(FOutBunchConstructor)(__int64(GetModuleHandleW(0)) + 0x194E800);
/* *CloseBunch = */ FOutBunchConstructor(CloseBunch, ActorChannel, true);
// we could set bDormant but it's set by default to 0.
SetBitfield((PlaceholderBitfield*)(__int64(CloseBunch) + 0x30), 4, true); // bReliable
bool (*UPackageMap_WriteObjectOriginal)(UObject* PackageMap, FOutBunch* Ar, UObject* InOuter, FNetworkGUID NetGUID, FString ObjectName) = decltype(UPackageMap_WriteObjectOriginal)(PackageMap->VFTable[0x238 / 8]);
UPackageMap_WriteObjectOriginal(PackageMap, CloseBunch, DestructInfo->ObjOuter.Get(), DestructInfo->NetGUID, DestructInfo->PathName);
FPacketIdRange (*SendBunchOriginal)(UActorChannel* Channel, FOutBunch* Bunch, bool Merge) = decltype(SendBunchOriginal)(ActorChannel->VFTable[0x288 / 8]);
SendBunchOriginal(ActorChannel, CloseBunch, false);
static void (*FArchiveDeconstructor)(FOutBunch* Ar) = decltype(FArchiveDeconstructor)(__int64(GetModuleHandleW(0)) + 0xC36500);
FArchiveDeconstructor(CloseBunch);
}
TSet<FNetworkGUID>& GetConnectionDestroyedStartupOrDormantActors(UNetConnection* Connection)
{
return *(TSet<FNetworkGUID>*)(__int64(Connection) + 0x33678);
@@ -140,22 +218,7 @@ void UNetDriver::RemoveNetworkActor(AActor* Actor)
// RenamedStartupActors.Remove(Actor->GetFName());
}
void UNetDriver::TickFlushHook(UNetDriver* NetDriver)
{
static auto ReplicationDriverOffset = NetDriver->GetOffset("ReplicationDriver", false);
if (ReplicationDriverOffset == -1)
{
NetDriver->ServerReplicateActors();
}
else
{
if (auto ReplicationDriver = NetDriver->Get(ReplicationDriverOffset))
reinterpret_cast<void(*)(UObject*)>(ReplicationDriver->VFTable[Offsets::ServerReplicateActors])(ReplicationDriver);
}
return TickFlushOriginal(NetDriver);
}
int MaxConnectionsToTickPerServerFrame = 25;
int32 ServerReplicateActors_PrepConnections(UNetDriver* NetDriver)
{
@@ -163,6 +226,9 @@ int32 ServerReplicateActors_PrepConnections(UNetDriver* NetDriver)
int32 NumClientsToTick = ClientConnections.Num();
if (MaxConnectionsToTickPerServerFrame > 0)
NumClientsToTick = FMath::Min(ClientConnections.Num(), MaxConnectionsToTickPerServerFrame);
bool bFoundReadyConnection = false;
for (int32 ConnIdx = 0; ConnIdx < ClientConnections.Num(); ConnIdx++)
@@ -174,8 +240,10 @@ int32 ServerReplicateActors_PrepConnections(UNetDriver* NetDriver)
AActor* OwningActor = Connection->GetOwningActor();
if (OwningActor != NULL) // && /* Connection->State == USOCK_Open && */ (Connection->Driver->Time - Connection->LastReceiveTime < 1.5f))
if (OwningActor != NULL && /* Connection->State == USOCK_Open && */ (Connection->GetDriver()->GetTime() - Connection->GetLastReceiveTime() < 1.5f))
{
// check( World == OwningActor->GetWorld() );
bFoundReadyConnection = true;
AActor* DesiredViewTarget = OwningActor;
@@ -211,15 +279,9 @@ enum class ENetRole : uint8_t
FORCEINLINE float FRand()
{
return ReplicationRandStream.FRand();
std::random_device rd;
std::mt19937 gen(rd());
std::uniform_real_distribution<> dis(0, 1);
float random_number = dis(gen);
return random_number;
}
#if 1 // below is "proper"
FORCEINLINE float SRand()
{
GSRandSeed = (GSRandSeed * 196314165) + 907633515;
@@ -233,29 +295,36 @@ FORCEINLINE float SRand()
// res /= 3;
return res;
}
#else
FORCEINLINE float SRand()
{
auto now = std::chrono::system_clock::now();
auto now_ms = std::chrono::time_point_cast<std::chrono::milliseconds>(now);
auto value = now_ms.time_since_epoch().count();
void UNetDriver::ServerReplicateActors_BuildConsiderList(std::vector<FNetworkObjectInfo*>& OutConsiderList)
std::default_random_engine generator(value);
std::uniform_real_distribution<float> distribution(0.0f, 1.0f);
return distribution(generator);
}
#endif
void UNetDriver::ServerReplicateActors_BuildConsiderList(std::vector<FNetworkObjectInfo*>& OutConsiderList, const float ServerTickTime)
{
std::vector<AActor*> ActorsToRemove;
auto& ActiveObjects = GetNetworkObjectList().ActiveNetworkObjects;
auto World = GetWorld();
for (const TSharedPtr<FNetworkObjectInfo>& ActorInfo : ActiveObjects)
for (const TSharedPtr<FNetworkObjectInfo>& ActorInfo : GetNetworkObjectList().ActiveNetworkObjects)
{
if (!ActorInfo->bPendingNetUpdate && UGameplayStatics::GetTimeSeconds(GetWorld()) <= ActorInfo->NextUpdateTime)
if (!ActorInfo->bPendingNetUpdate && GetTimeSecondsForWorld(GetWorld()) <= ActorInfo->NextUpdateTime)
{
continue;
}
auto Actor = ActorInfo->Actor;
if (!Actor)
continue;
if (Actor->IsPendingKillPending())
// if (Actor->IsPendingKill())
{
ActorsToRemove.push_back(Actor);
continue;
@@ -275,39 +344,40 @@ void UNetDriver::ServerReplicateActors_BuildConsiderList(std::vector<FNetworkObj
// We should check the level stuff here.
if (Actor->GetNetDormancy() == ENetDormancy::DORM_Initial && Actor->IsNetStartupActor()) // IsDormInitialStartupActor
if (Actor->GetNetDormancy() == ENetDormancy::DORM_Initial && Actor->IsNetStartupActor())
{
ActorsToRemove.push_back(Actor);
continue;
}
// We should check NeedsLoadForClient here.
// We should make sure the actor is in the same world here but I don't believe it is needed.
static auto NeedsLoadForClientOriginalOffset = 0xD0;
bool (*NeedsLoadForClientOriginal)(AActor* Actor) = decltype(NeedsLoadForClientOriginal)(Actor->VFTable[NeedsLoadForClientOriginalOffset / 8]);
auto TimeSeconds = UGameplayStatics::GetTimeSeconds(World); // Can we do this outside of the loop?
if (!NeedsLoadForClientOriginal(Actor)) // Should we remove?
continue;
// We should make sure the actor is in the same world here but I don't believe it is needed.
if (ActorInfo->LastNetReplicateTime == 0)
{
ActorInfo->LastNetReplicateTime = UGameplayStatics::GetTimeSeconds(World);
ActorInfo->LastNetReplicateTime = GetTimeSecondsForWorld(World);
ActorInfo->OptimalNetUpdateDelta = 1.0f / Actor->GetNetUpdateFrequency();
}
const float ScaleDownStartTime = 2.0f;
const float ScaleDownTimeRange = 5.0f;
const float LastReplicateDelta = TimeSeconds - ActorInfo->LastNetReplicateTime;
const float LastReplicateDelta = GetTimeSecondsForWorld(World) - ActorInfo->LastNetReplicateTime;
if (LastReplicateDelta > ScaleDownStartTime)
{
static auto MinNetUpdateFrequencyOffset = Actor->GetOffset("MinNetUpdateFrequency");
if (Actor->Get<float>(MinNetUpdateFrequencyOffset) == 0.0f)
if (Actor->GetMinNetUpdateFrequency() == 0.0f)
{
Actor->Get<float>(MinNetUpdateFrequencyOffset) = 2.0f;
Actor->GetMinNetUpdateFrequency() = 2.0f;
}
const float MinOptimalDelta = 1.0f / Actor->GetNetUpdateFrequency(); // Don't go faster than NetUpdateFrequency
const float MaxOptimalDelta = FMath::Max(1.0f / Actor->GetNetUpdateFrequency(), MinOptimalDelta); // Don't go slower than MinNetUpdateFrequency (or NetUpdateFrequency if it's slower)
const float MaxOptimalDelta = FMath::Max(1.0f / Actor->GetMinNetUpdateFrequency(), MinOptimalDelta); // Don't go slower than MinNetUpdateFrequency (or NetUpdateFrequency if it's slower)
const float Alpha = FMath::Clamp( (LastReplicateDelta - ScaleDownStartTime) / ScaleDownTimeRange, 0.0f, 1.0f);
ActorInfo->OptimalNetUpdateDelta = FMath::Lerp(MinOptimalDelta, MaxOptimalDelta, Alpha);
@@ -319,13 +389,13 @@ void UNetDriver::ServerReplicateActors_BuildConsiderList(std::vector<FNetworkObj
const float NextUpdateDelta = bUseAdapativeNetFrequency ? ActorInfo->OptimalNetUpdateDelta : 1.0f / Actor->GetNetUpdateFrequency();
// then set the next update time
float ServerTickTime = 1.f / 30;
ActorInfo->NextUpdateTime = TimeSeconds + SRand() * ServerTickTime + NextUpdateDelta;
ActorInfo->NextUpdateTime = GetTimeSecondsForWorld(World) + SRand() * ServerTickTime + NextUpdateDelta;
ActorInfo->LastNetUpdateTime = GetTime();
}
ActorInfo->bPendingNetUpdate = false;
// ensure( OutConsiderList.Num() < OutConsiderList.Max() );
OutConsiderList.push_back(ActorInfo.Get());
static void (*CallPreReplication)(AActor*, UNetDriver*) = decltype(CallPreReplication)(Addresses::CallPreReplication);
@@ -446,6 +516,61 @@ static FORCEINLINE bool ShouldActorGoDormant(AActor* Actor, const std::vector<FN
return true;
}
UActorChannel* FindChannel(UNetConnection* Connection, FNetworkObjectInfo* ActorInfo)
{
if (true)
{
auto& ActorChannels = Connection->GetActorChannels();
for (auto& Pair : ActorChannels)
{
if (Pair.First == ActorInfo->WeakActor)
{
return Pair.Second;
}
}
return nullptr;
}
auto Actor = ActorInfo->Actor;
if (!Actor)
return nullptr;
static auto OpenChannelsOffset = Connection->GetOffset("OpenChannels");
auto& OpenChannels = Connection->Get<TArray<UChannel*>>(OpenChannelsOffset);
static auto ActorChannelClass = FindObject<UClass>("/Script/Engine.ActorChannel");
// LOG_INFO(LogReplication, "OpenChannels.Num(): {}", OpenChannels.Num());
for (int i = 0; i < OpenChannels.Num(); i++)
{
auto Channel = OpenChannels.at(i);
if (!Channel)
continue;
// LOG_INFO(LogReplication, "[{}] Class {}", i, Channel->ClassPrivate ? Channel->ClassPrivate->GetFullName() : "InvalidObject");
// if (!Channel->IsA(ActorChannelClass))
// continue;
if (Channel->ClassPrivate != ActorChannelClass)
continue;
static auto ActorOffset = Channel->GetOffset("Actor");
if (Channel->Get<AActor*>(ActorOffset) != Actor)
continue;
return (UActorChannel*)Channel;
}
return NULL;
}
int32 UNetDriver::ServerReplicateActors_PrioritizeActors(UNetConnection* Connection, const std::vector<FNetViewer>& ConnectionViewers, const std::vector<FNetworkObjectInfo*> ConsiderList, const bool bCPUSaturated, FActorPriority*& OutPriorityList, FActorPriority**& OutPriorityActors)
{
GetNetTag()++;
@@ -472,8 +597,8 @@ int32 UNetDriver::ServerReplicateActors_PrioritizeActors(UNetConnection* Connect
if (MaxSortedActors > 0)
{
OutPriorityList = Alloc<FActorPriority>(MaxSortedActors * sizeof(FActorPriority));
OutPriorityActors = Alloc<FActorPriority*>(MaxSortedActors * sizeof(FActorPriority*));
OutPriorityList = (FActorPriority*)FMemory::Realloc(nullptr, MaxSortedActors * sizeof(FActorPriority), 0); // Alloc<FActorPriority>(MaxSortedActors * sizeof(FActorPriority));
OutPriorityActors = (FActorPriority**)FMemory::Realloc(nullptr, MaxSortedActors * sizeof(FActorPriority*), 0);// Alloc<FActorPriority*>(MaxSortedActors * sizeof(FActorPriority*));
// check( World == Connection->ViewTarget->GetWorld() );
@@ -485,19 +610,7 @@ int32 UNetDriver::ServerReplicateActors_PrioritizeActors(UNetConnection* Connect
FNetworkObjectInfo* ActorInfo = ConsiderList.at(i);
AActor* Actor = ActorInfo->Actor;
auto& ActorChannels = Connection->GetActorChannels();
UActorChannel* Channel = nullptr;
// Connection->ActorChannels.FindRef(ActorInfo->WeakActor);
for (int i = 0; i < ActorChannels.Pairs.Num(); i++)
{
if (ActorChannels.Pairs[i].First == ActorInfo->WeakActor)
{
Channel = ActorChannels.Pairs[i].Second;
break;
}
}
UActorChannel* Channel = FindChannel(Connection, ActorInfo);
if (!Channel)
{
@@ -509,8 +622,6 @@ int32 UNetDriver::ServerReplicateActors_PrioritizeActors(UNetConnection* Connect
if (!IsActorRelevantToConnection(Actor, ConnectionViewers))
{
// LOG_INFO(LogDev, "Not relevant!");
// If not relevant (and we don't have a channel), skip
continue;
}
@@ -537,13 +648,11 @@ int32 UNetDriver::ServerReplicateActors_PrioritizeActors(UNetConnection* Connect
continue;
}
}
// else if (CVarSetNetDormancyEnabled.GetValueOnGameThread() != 0)
else
else if (CVarSetNetDormancyEnabled != 0)
{
// Skip Actor if dormant
if (IsActorDormant(ActorInfo, WeakConnection))
{
// LOG_INFO(LogDev, "Actor is dormant!");
continue;
}
@@ -568,23 +677,20 @@ int32 UNetDriver::ServerReplicateActors_PrioritizeActors(UNetConnection* Connect
OutPriorityActors[FinalSortedCount] = OutPriorityList + FinalSortedCount;
FinalSortedCount++;
// Test3(Actor, "ryo i got added");
}
}
// Add in deleted actors
/*
for (auto& CurrentGuid : Connection_DestroyedStartupOrDormantActors)
/* for (auto& CurrentGuid : Connection_DestroyedStartupOrDormantActors)
{
FActorDestructionInfo& DInfo = GetDriverDestroyedStartupOrDormantActors(this).Find(CurrentGuid);
OutPriorityList[FinalSortedCount] = FActorPriority(Connection, &DInfo, ConnectionViewers);
OutPriorityActors[FinalSortedCount] = OutPriorityList + FinalSortedCount;
FinalSortedCount++;
DeletedCount++;
}
*/
} */
// Sort(OutPriorityActors, FinalSortedCount, FCompareFActorPriority());
}
@@ -592,32 +698,6 @@ int32 UNetDriver::ServerReplicateActors_PrioritizeActors(UNetConnection* Connect
return FinalSortedCount;
}
#define NAME_None 0
static FNetViewer ConstructNetViewer(UNetConnection* NetConnection)
{
FNetViewer newViewer{};
newViewer.Connection = NetConnection;
newViewer.InViewer = NetConnection->GetPlayerController() ? NetConnection->GetPlayerController() : NetConnection->GetOwningActor();
newViewer.ViewTarget = NetConnection->GetViewTarget();
if (!NetConnection->GetOwningActor() || !(!NetConnection->GetPlayerController() || (NetConnection->GetPlayerController() == NetConnection->GetOwningActor())))
return newViewer;
APlayerController* ViewingController = NetConnection->GetPlayerController();
newViewer.ViewLocation = newViewer.ViewTarget->GetActorLocation();
if (ViewingController)
{
FRotator ViewRotation = ViewingController->GetControlRotation();
AFortPlayerControllerAthena::GetPlayerViewPointHook(Cast<AFortPlayerControllerAthena>(ViewingController, false), newViewer.ViewLocation, ViewRotation);
newViewer.ViewDir = ViewRotation.Vector();
}
return newViewer;
}
int32 UNetDriver::ServerReplicateActors_ProcessPrioritizedActors(UNetConnection* Connection, const std::vector<FNetViewer>& ConnectionViewers, FActorPriority** PriorityActors, const int32 FinalSortedCount, int32& OutUpdated)
{
static UChannel* (*CreateChannel)(UNetConnection*, int, bool, int32_t) = decltype(CreateChannel)(Addresses::CreateChannel);
@@ -628,6 +708,11 @@ int32 UNetDriver::ServerReplicateActors_ProcessPrioritizedActors(UNetConnection*
int32 ActorUpdatesThisConnectionSent = 0;
int32 FinalRelevantCount = 0;
if (!Connection->IsNetReady(0))
{
return 0;
}
for (int32 j = 0; j < FinalSortedCount; j++)
{
FNetworkObjectInfo* ActorInfo = PriorityActors[j]->ActorInfo;
@@ -642,14 +727,30 @@ int32 UNetDriver::ServerReplicateActors_ProcessPrioritizedActors(UNetConnection*
continue;
}
auto& Connection_DestroyedStartupOrDormantActors = GetConnectionDestroyedStartupOrDormantActors(Connection);
bool bFound = false;
for (auto& aa : Connection_DestroyedStartupOrDormantActors)
{
if (aa == PriorityActors[j]->DestructionInfo->NetGUID)
{
bFound = true;
break;
}
}
LOG_INFO(LogDev, "bFound: {}", bFound);
if (!bFound)
continue;
UActorChannel* Channel = (UActorChannel*)CreateChannel(Connection, 2, true, -1);
if (Channel)
{
FinalRelevantCount++;
auto& Connection_DestroyedStartupOrDormantActors = GetConnectionDestroyedStartupOrDormantActors(Connection);
SetChannelActorForDestroy(Channel, PriorityActors[j]->DestructionInfo); // Send a close bunch on the new channel
Connection_DestroyedStartupOrDormantActors.Remove(PriorityActors[j]->DestructionInfo->NetGUID); // Remove from connections to-be-destroyed list (close bunch of reliable, so it will make it there)
}
@@ -659,6 +760,7 @@ int32 UNetDriver::ServerReplicateActors_ProcessPrioritizedActors(UNetConnection*
// Normal actor replication
UActorChannel* Channel = PriorityActors[j]->Channel;
if (!Channel || Channel->GetActor()) //make sure didn't just close this channel
{
AActor* Actor = ActorInfo->Actor;
@@ -672,19 +774,36 @@ int32 UNetDriver::ServerReplicateActors_ProcessPrioritizedActors(UNetConnection*
// bTearOff actors should never be checked
if (bLevelInitializedForActor)
{
if (!Actor->IsTearOff() && (!Channel || GetTime() - Channel->GetRelevantTime() > 1.f))
// if (!Actor->IsTearOff() && (!Channel || GetTime() - Channel->GetRelevantTime() > 1.f))
if (!Actor->IsTearOff())
{
if (IsActorRelevantToConnection(Actor, ConnectionViewers))
// Test3(Actor, "Passed first check");
if ((!Channel || GetTime() - Channel->GetRelevantTime() > 1.f))
{
bIsRelevant = true;
// Test3(Actor, "Passed SECOND check");
if (IsActorRelevantToConnection(Actor, ConnectionViewers))
{
// Test3(Actor, "Passed THIRD check");
bIsRelevant = true;
}
}
else
{
// Test3(Actor, "FAiled second check");
}
}
else
{
// Test3(Actor, "Failed first check");
}
}
// if the actor is now relevant or was recently relevant
const bool bIsRecentlyRelevant = bIsRelevant || (Channel && GetTime() - Channel->GetRelevantTime() < GetRelevantTimeout()) || ActorInfo->bForceRelevantNextUpdate;
// Test2(Actor, std::format("bIsRecentlyRelevant: {} Channel: {} bIsRelevant: {}", (int)bIsRecentlyRelevant, __int64(Channel), (int)bIsRelevant));
// Test3(Actor, std::format("bIsRecentlyRelevant: {} bLevelInitializedForActor: {} Channel: {} bIsRelevant: {}", (int)bIsRecentlyRelevant, bLevelInitializedForActor, __int64(Channel), (int)bIsRelevant));
// Test2(Actor, std::format("bIsRelevant: {} bLevelInitializedForActor: {} Cond: {}", bIsRelevant, bLevelInitializedForActor, !Actor->IsTearOff() && (!Channel || GetTime() - Channel->GetRelevantTime() > 1.f)));
// Test2(Actor, std::format("TearOff: {} GetTime(): {} Channel->GetRelevantTime(): {}", !Actor->IsTearOff(), GetTime(), Channel ? Channel->GetRelevantTime() : 99));
@@ -694,7 +813,10 @@ int32 UNetDriver::ServerReplicateActors_ProcessPrioritizedActors(UNetConnection*
{
FinalRelevantCount++;
if (Channel == NULL) // && GuidCache->SupportsObject(Actor->GetClass()) && GuidCache->SupportsObject(Actor->IsNetStartupActor() ? Actor : Actor->GetArchetype()))
if (Channel == NULL
/* && GetGuidCache()->SupportsObject(Actor->ClassPrivate)
&& GetGuidCache()->SupportsObject(Actor->IsNetStartupActor() ? Actor : Actor->GetArchetype()) */
)
{
if (bLevelInitializedForActor)
{
@@ -709,7 +831,7 @@ int32 UNetDriver::ServerReplicateActors_ProcessPrioritizedActors(UNetConnection*
// if we couldn't replicate it for a reason that should be temporary, and this Actor is updated very infrequently, make sure we update it again soon
else if (Actor->GetNetUpdateFrequency() < 1.0f)
{
auto TimeSeconds = UGameplayStatics::GetTimeSeconds(GetWorld()); // Actor->GetWorld()->TimeSeconds
auto TimeSeconds = GetTimeSecondsForWorld(GetWorld()); // Actor->GetWorld()->TimeSeconds
ActorInfo->NextUpdateTime = TimeSeconds + 0.2f * FRand();
}
}
@@ -719,26 +841,39 @@ int32 UNetDriver::ServerReplicateActors_ProcessPrioritizedActors(UNetConnection*
// if it is relevant then mark the channel as relevant for a short amount of time
if (bIsRelevant)
{
// Channel->GetRelevantTime() = GetTime() - 1.0; // + 0.5f * SRand(); // scufed fn wtf
Channel->GetRelevantTime() = GetTime() + 0.5f * SRand();
}
if (ReplicateActor(Channel))
if (Channel->IsNetReady(0))
{
ActorUpdatesThisConnectionSent++;
if (ReplicateActor(Channel))
{
ActorUpdatesThisConnectionSent++;
// Calculate min delta (max rate actor will upate), and max delta (slowest rate actor will update)
const float MinOptimalDelta = 1.0f / Actor->GetNetUpdateFrequency();
const float MaxOptimalDelta = FMath::Max(1.0f / Actor->GetMinNetUpdateFrequency(), MinOptimalDelta);
const float DeltaBetweenReplications = (UGameplayStatics::GetTimeSeconds(GetWorld()) - ActorInfo->LastNetReplicateTime);
// Calculate min delta (max rate actor will upate), and max delta (slowest rate actor will update)
const float MinOptimalDelta = 1.0f / Actor->GetNetUpdateFrequency();
const float MaxOptimalDelta = FMath::Max(1.0f / Actor->GetMinNetUpdateFrequency(), MinOptimalDelta);
const float DeltaBetweenReplications = (GetTimeSecondsForWorld(GetWorld()) - ActorInfo->LastNetReplicateTime);
// Choose an optimal time, we choose 70% of the actual rate to allow frequency to go up if needed
ActorInfo->OptimalNetUpdateDelta = FMath::Clamp(DeltaBetweenReplications * 0.7f, MinOptimalDelta, MaxOptimalDelta);
ActorInfo->LastNetReplicateTime = UGameplayStatics::GetTimeSeconds(GetWorld());
ReplicatedActors.emplace(Actor->GetFullName());
// Choose an optimal time, we choose 70% of the actual rate to allow frequency to go up if needed
ActorInfo->OptimalNetUpdateDelta = FMath::Clamp(DeltaBetweenReplications * 0.7f, MinOptimalDelta, MaxOptimalDelta);
ActorInfo->LastNetReplicateTime = GetTimeSecondsForWorld(GetWorld());
// ReplicatedActors.emplace(Actor->GetFullName());
}
ActorUpdatesThisConnection++;
OutUpdated++;
}
else
{
Actor->ForceNetUpdate();
}
ActorUpdatesThisConnection++;
OutUpdated++;
if (!Connection->IsNetReady(0))
{
return j;
}
}
}
@@ -752,6 +887,8 @@ int32 UNetDriver::ServerReplicateActors_ProcessPrioritizedActors(UNetConnection*
}
}
// LOG_INFO(LogDev, "FinalRelevantCount: {} ActorUpdatesThisConnection: {} ActorUpdatesThisConnectionSent: {}", FinalRelevantCount, ActorUpdatesThisConnection, ActorUpdatesThisConnectionSent);
return FinalSortedCount;
}
@@ -769,15 +906,17 @@ int32 UNetDriver::ServerReplicateActors()
return 0;
}
// AFortWorldSettings* WorldSettings = GetFortWorldSettings(NetDriver->World);
auto World = GetNetDriverWorld();
AWorldSettings* WorldSettings = World->GetWorldSettings();
// bool bCPUSaturated = false;
float ServerTickTime = 30.f; // Globals::MaxTickRate; // GEngine->GetMaxTickRate(DeltaSeconds);
/* if (ServerTickTime == 0.f)
float ServerTickTime = GetMaxTickRateHook();
if (ServerTickTime == 0.f)
{
ServerTickTime = DeltaSeconds;
// ServerTickTime = DeltaSeconds;
}
else */
else
{
ServerTickTime = 1.f / ServerTickTime;
// bCPUSaturated = DeltaSeconds > 1.2f * ServerTickTime;
@@ -789,9 +928,7 @@ int32 UNetDriver::ServerReplicateActors()
// std::cout << "ConsiderList.size(): " << GetNetworkObjectList(NetDriver).ActiveNetworkObjects.Num() << '\n';
auto World = GetWorld();
ServerReplicateActors_BuildConsiderList(ConsiderList);
ServerReplicateActors_BuildConsiderList(ConsiderList, ServerTickTime);
bool bCPUSaturated = false;
@@ -804,7 +941,19 @@ int32 UNetDriver::ServerReplicateActors()
if (!Connection)
continue;
// idk some dormancy validate stuff should go here
// net.DormancyValidate can be set to 2 to validate all dormant actors against last known state before going dormant
/* if (CVarNetDormancyValidate.GetValueOnAnyThread() == 2)
{
for (auto It = Connection->DormantReplicatorMap.CreateIterator(); It; ++It)
{
FObjectReplicator& Replicator = It.Value().Get();
if (Replicator.OwningChannel != nullptr)
{
Replicator.ValidateAgainstState(Replicator.OwningChannel->GetActor());
}
}
} */
// if this client shouldn't be ticked this frame
if (i >= NumClientsToTick)
@@ -819,18 +968,7 @@ int32 UNetDriver::ServerReplicateActors()
{
// find the channel
UActorChannel* Channel = nullptr;
auto& ActorChannels = Connection->GetActorChannels();
for (int i = 0; i < ActorChannels.Pairs.Num(); i++)
{
if (ActorChannels.Pairs[i].First == ConsiderList[ConsiderIdx]->WeakActor)
{
Channel = ActorChannels.Pairs[i].Second;
break;
}
}
UActorChannel* Channel = FindChannel(Connection, ConsiderList[ConsiderIdx]);
// and if the channel last update time doesn't match the last net update time for the actor
if (Channel != NULL && Channel->GetLastUpdateTime() < ConsiderList[ConsiderIdx]->LastNetUpdateTime)
@@ -840,7 +978,8 @@ int32 UNetDriver::ServerReplicateActors()
}
}
// Connection->TimeSensitive = false; // TODO Milxnor
static auto TimeSensitiveOffset = 0x241;
Connection->Get<bool>(TimeSensitiveOffset) = false;
}
else if (Connection->GetViewTarget())
{
@@ -849,7 +988,6 @@ int32 UNetDriver::ServerReplicateActors()
// ConnectionViewers.Reset();
std::vector<FNetViewer> ConnectionViewers;
// new(ConnectionViewers)FNetViewer(Connection, DeltaSeconds);
ConnectionViewers.push_back(ConstructNetViewer(Connection));
// send ClientAdjustment if necessary
@@ -899,24 +1037,24 @@ int32 UNetDriver::ServerReplicateActors()
}
}
}
ConnectionViewers.clear();
}
}
// shuffle the list of connections if not all connections were ticked
/*
if (NumClientsToTick < NetDriver->ClientConnections.Num())
/* if (NumClientsToTick < ClientConnections.Num())
{
int32 NumConnectionsToMove = NumClientsToTick;
while (NumConnectionsToMove > 0)
{
// move all the ticked connections to the end of the list so that the other connections are considered first for the next frame
UNetConnection* Connection = NetDriver->ClientConnections[0];
NetDriver->ClientConnections.RemoveAt(0, 1);
NetDriver->ClientConnections.Add(Connection);
UNetConnection* Connection = ClientConnections.at(0);
ClientConnections.RemoveAt(0, 1);
ClientConnections.Add(Connection);
NumConnectionsToMove--;
}
}
*/
} */
return Updated;
}

25
Project Reboot 3.0/NetDriver.h
View File

@@ -23,6 +23,7 @@ struct FActorDestructionInfo
FString PathName;
FName StreamingLevelName;
};
struct FNetworkObjectInfo
{
/** Pointer to the replicated actor. */
@@ -109,6 +110,16 @@ struct FURL // idk where this actually goes
FString Portal; // 0x0058(0x0010) (ZeroConstructor)
};
struct FNetGUIDCache
{
bool SupportsObject(const UObject* Object, const TWeakObjectPtr<UObject>* WeakObjectPtr = nullptr) const
{
// 1.11
bool (*SupportsObjectOriginal)(__int64, const UObject*, const TWeakObjectPtr<UObject>*) = decltype(SupportsObjectOriginal)(__int64(GetModuleHandleW(0)) + 0x1AF01E0);
return SupportsObjectOriginal(__int64(this), Object, WeakObjectPtr);
}
};
class UNetDriver : public UObject
{
public:
@@ -119,6 +130,18 @@ public:
static void TickFlushHook(UNetDriver* NetDriver);
FNetGUIDCache* GetGuidCache()
{
static auto GuidCacheOffset = GetOffset("WorldPackage") + 8; // checked for 1.11
return GetPtr<FNetGUIDCache>(GuidCacheOffset);
}
UWorld*& GetNetDriverWorld() const
{
static auto WorldOffset = GetOffset("World");
return Get<UWorld*>(WorldOffset);
}
UObject*& GetWorldPackage() const
{
static auto WorldPackageOffset = GetOffset("WorldPackage");
@@ -161,7 +184,7 @@ public:
void SetWorld(UWorld* World) { return SetWorldOriginal(this, World); }
int32 ServerReplicateActors();
int32 ServerReplicateActors_ProcessPrioritizedActors(UNetConnection* Connection, const std::vector<FNetViewer>& ConnectionViewers, FActorPriority** PriorityActors, const int32 FinalSortedCount, int32& OutUpdated);
void ServerReplicateActors_BuildConsiderList(std::vector<FNetworkObjectInfo*>& OutConsiderList);
void ServerReplicateActors_BuildConsiderList(std::vector<FNetworkObjectInfo*>& OutConsiderList, const float ServerTickTime);
int32 ServerReplicateActors_PrioritizeActors(UNetConnection* Connection, const std::vector<FNetViewer>& ConnectionViewers, const std::vector<FNetworkObjectInfo*> ConsiderList, const bool bCPUSaturated, FActorPriority*& OutPriorityList, FActorPriority**& OutPriorityActors);
FNetworkObjectList& GetNetworkObjectList();
};

8
Project Reboot 3.0/Object.h
View File

@@ -31,7 +31,7 @@ public:
FName NamePrivate;
UObject* OuterPrivate;
static inline void (*ProcessEventOriginal)(UObject*, UFunction*, void*);
static inline void (*ProcessEventOriginal)(const UObject*, UFunction*, void*);
/* virtual */ void ProcessEvent(UFunction* Function, void* Parms = nullptr)
{
@@ -39,6 +39,12 @@ public:
ProcessEventOriginal(this, Function, Parms);
}
/* virtual */ void ProcessEvent(UFunction* Function, void* Parms = nullptr) const
{
// LOG_INFO(LogDev, "PE: 0x{:x}", __int64(ProcessEventOriginal) - __int64(GetModuleHandleW(0)));
ProcessEventOriginal(this, Function, Parms);
}
std::string GetName() { return NamePrivate.ToString(); }
std::string GetFullName();

1
Project Reboot 3.0/Project Reboot 3.0.vcxproj
View File

@@ -175,6 +175,7 @@
<ClCompile Include="BuildingWeapons.cpp" />
<ClCompile Include="Class.cpp" />
<ClCompile Include="Controller.cpp" />
<ClCompile Include="DataChannel.cpp" />
<ClCompile Include="DataTableFunctionLibrary.cpp" />
<ClCompile Include="dllmain.cpp" />
<ClCompile Include="EngineTypes.cpp" />

3
Project Reboot 3.0/Project Reboot 3.0.vcxproj.filters
View File

@@ -179,6 +179,9 @@
<ClCompile Include="EngineTypes.cpp">
<Filter>Engine\Source\Runtime\Engine\Private</Filter>
</ClCompile>
<ClCompile Include="DataChannel.cpp">
<Filter>Engine\Source\Runtime\Engine\Private</Filter>
</ClCompile>
</ItemGroup>
<ItemGroup>
<ClInclude Include="log.h" />

1
Project Reboot 3.0/Set.h
View File

@@ -185,6 +185,7 @@ public:
return It.GetIndex();
}
}
return -1;
}
FORCEINLINE bool Remove(const SetType& ElementToRemove)

7
Project Reboot 3.0/SparseArray.h
View File

@@ -2,6 +2,7 @@
#include "Array.h"
#include "BitArray.h"
#include "log.h"
template <typename ElementType>
union TSparseArrayElementOrListLink
@@ -161,11 +162,17 @@ public:
FORCEINLINE bool RemoveAt(const int32 IndexToRemove)
{
LOG_INFO(LogDev, "IndexToRemove: {}", IndexToRemove);
LOG_INFO(LogDev, "AllocationFlags.IsSet(IndexToRemove): {}", AllocationFlags.IsSet(IndexToRemove));
LOG_INFO(LogDev, "Data.Num(): {}", Data.Num());
if (IndexToRemove >= 0 && IndexToRemove < Data.Num() && AllocationFlags.IsSet(IndexToRemove))
{
int32 PreviousFreeIndex = -1;
int32 NextFreeIndex = -1;
LOG_INFO(LogDev, "NumFreeIndices: {}", NumFreeIndices);
/* if (NumFreeIndices == 0)
{
FirstFreeIndex = IndexToRemove;

1
Project Reboot 3.0/UnrealString.h
View File

@@ -7,6 +7,7 @@
class FString
{
public:
TArray<TCHAR> Data;
public:

2
Project Reboot 3.0/WeakObjectPtr.h
View File

@@ -15,6 +15,6 @@ public:
bool operator==(const FWeakObjectPtr& other)
{
return ObjectIndex == other.ObjectIndex && ObjectSerialNumber == other.ObjectSerialNumber; // i need to check in ue if we check serialnumber
return ObjectIndex == other.ObjectIndex && ObjectSerialNumber == other.ObjectSerialNumber;
}
};

36
Project Reboot 3.0/World.cpp
View File

@@ -5,10 +5,10 @@
#include "reboot.h"
UObject* UWorld::K2_GetWorldSettings()
AWorldSettings* UWorld::K2_GetWorldSettings()
{
static auto fn = FindObject<UFunction>("/Script/Engine.World.K2_GetWorldSettings");
UObject* WorldSettings;
AWorldSettings* WorldSettings;
this->ProcessEvent(fn, &WorldSettings);
return WorldSettings;
}
@@ -81,3 +81,35 @@ void UWorld::Listen()
LOG_INFO(LogNet, "Listening on port {}!", Port + AmountOfRestarts);
}
AWorldSettings* UWorld::GetWorldSettings(const bool bCheckStreamingPersistent, const bool bChecked) const
{
// checkSlow(!IsInActualRenderingThread());
AWorldSettings* WorldSettings = nullptr;
static auto PersistentLevelOffset = GetOffset("PersistentLevel");
if (Get(PersistentLevelOffset))
{
WorldSettings = Get<ULevel*>(PersistentLevelOffset)->GetWorldSettings(bChecked);
if (bCheckStreamingPersistent)
{
static auto StreamingLevelsOffset = GetOffset("StreamingLevels");
auto& StreamingLevels = Get<TArray<UObject*>>(StreamingLevelsOffset);
static auto LevelStreamingPersistentClass = FindObject<UClass>("/Script/Engine.LevelStreamingPersistent");
if (StreamingLevels.Num() > 0 &&
StreamingLevels.at(0) &&
StreamingLevels.at(0)->IsA(LevelStreamingPersistentClass))
{
static auto LoadedLevelOffset = StreamingLevels.at(0)->GetOffset("LoadedLevel");
ULevel* Level = StreamingLevels.at(0)->Get<ULevel*>(LoadedLevelOffset);
if (Level != nullptr)
{
WorldSettings = Level->GetWorldSettings();
}
}
}
}
return WorldSettings;
}

9
Project Reboot 3.0/World.h
View File

@@ -4,12 +4,18 @@
#include "Transform.h"
#include "Object.h"
#include "Rotator.h"
#include "Actor.h"
struct FNetworkNotify
{
};
class AWorldSettings : public AActor
{
public:
};
struct FActorSpawnParameters
{
FName Name;
@@ -56,7 +62,8 @@ public:
return SpawnActor<ActorType>(Class, UserTransformPtr, SpawnParameters);
}
UObject* K2_GetWorldSettings();
AWorldSettings* GetWorldSettings(bool bCheckStreamingPersistent = false, bool bChecked = true) const;
AWorldSettings* K2_GetWorldSettings();
void Listen();
};

13
Project Reboot 3.0/dllmain.cpp
View File

@@ -44,7 +44,6 @@ static ENetMode GetNetModeHook() { return NetMode; }
static ENetMode GetNetModeHook2() { return NetMode; }
static bool ReturnTrueHook() { return true; }
static float GetMaxTickRateHook() { return 30.f; }
static int Return2Hook() { return 2; }
static void NoMCPHook() { return; }
@@ -133,6 +132,9 @@ DWORD WINAPI Main(LPVOID)
static auto AthenaMarkerComponentDefault = FindObject<UAthenaMarkerComponent>(L"/Script/FortniteGame.Default__AthenaMarkerComponent");
static auto FortWeaponDefault = FindObject<AFortWeapon>(L"/Script/FortniteGame.Default__FortWeapon");
// UKismetSystemLibrary::ExecuteConsoleCommand(GetWorld(), L"log LogNetPackageMap VeryVerbose", nullptr);
// UKismetSystemLibrary::ExecuteConsoleCommand(GetWorld(), L"log LogNetTraffic VeryVerbose", nullptr);
// UKismetSystemLibrary::ExecuteConsoleCommand(GetWorld(), L"log LogNet VeryVerbose", nullptr);
UKismetSystemLibrary::ExecuteConsoleCommand(GetWorld(), L"log LogBuilding VeryVerbose", nullptr);
// UKismetSystemLibrary::ExecuteConsoleCommand(GetWorld(), L"log LogFortUIDirector NoLogging", nullptr);
UKismetSystemLibrary::ExecuteConsoleCommand(GetWorld(), L"log LogAbilitySystem VeryVerbose", nullptr);
@@ -242,7 +244,14 @@ DWORD WINAPI Main(LPVOID)
}
}
for (auto func : Addresses::GetFunctionsToNull())
auto AddressesToNull = Addresses::GetFunctionsToNull();
auto ServerCheatAllIndex = GetFunctionIdxOrPtr(FindObject<UFunction>("/Script/FortniteGame.FortPlayerController.ServerCheatAll"));
if (ServerCheatAllIndex)
AddressesToNull.push_back(FortPlayerControllerAthenaDefault->VFTable[ServerCheatAllIndex / 8]);
for (auto func : AddressesToNull)
{
if (func == 0)
continue;

8
Project Reboot 3.0/finder.h
View File

@@ -1125,7 +1125,10 @@ static inline uint64 FindPickTeam()
{
if (Engine_Version == 426)
{
auto testAddr = Memcury::Scanner::FindPattern("88 54 24 10 53 56 41 54 41 55 41 56 48 83 EC 60 4C 8B A1").Get(); // 14.60 what is happening lol ????
auto testAddr = Memcury::Scanner::FindPattern("88 54 24 10 53 56 41 54 41 55 41 56 48 83 EC 60 4C 8B A1", false).Get(); // 14.60 what is happening lol ????
if (!testAddr)
testAddr = Memcury::Scanner::FindPattern("88 54 24 10 53 55 56 41 55 41 56 48 83 EC 70 48 8B", false).Get(); // 15.10
if (testAddr)
return testAddr;
@@ -1137,6 +1140,9 @@ static inline uint64 FindPickTeam()
else if (Engine_Version >= 427) // different start
return Memcury::Scanner::FindPattern("48 89 5C 24 ? 88 54 24 10 55 56 57 41 54 41 55 41 56 41 57 48 8B EC 48 83 EC 70 4C 8B A1").Get();
if (Fortnite_Version == 7.20)
return Memcury::Scanner::FindPattern("89 54 24 10 53 56 41 54 41 55 41 56 48 81 EC").Get();
auto Addr = Memcury::Scanner::FindStringRef(L"PickTeam for [%s] used beacon value [%d]", false, 0, Engine_Version >= 427); // todo check if its just s18+ but this doesn't matter for now cuz we hardcode sig
if (!Addr.Get())

3
Project Reboot 3.0/hooking.h
View File

@@ -111,6 +111,9 @@ inline __int64 GetIndexFromVirtualFunctionCall(__int64 NativeAddr)
inline __int64 GetFunctionIdxOrPtr(UFunction* Function)
{
if (!Function)
return 0;
auto NativeAddr = __int64(Function->GetFunc());
auto FuncName = Function->GetName();

4
Project Reboot 3.0/reboot.h
View File

@@ -307,3 +307,7 @@ namespace MemberOffsets
extern inline int bDBNO = 0, Downer = 0, FinisherOrDowner = 0, DeathCause = 0, Distance = 0, DeathLocation = 0, bInitialized = 0, DeathTags = 0;
}
}
static inline float GetMaxTickRateHook() { return 30.f; }
#define VALIDATEOFFSET(offset) if (!offset) LOG_WARN(LogDev, "[{}] Invalid offset", __FUNCTIONNAME__);