yindo/Project-Reboot-3.0
1
0
Fork 0
mirror of https://github.com/Milxnor/Project-Reboot-3.0.git synced 2026-01-13 10:52:22 +01:00
Code Issues Packages Projects Releases Wiki Activity

abilties

Browse Source
This commit is contained in:
Milxnor
2023-03-11 23:30:19 -05:00
parent 07950d84a2
commit ea7086c85f
28 changed files with 714 additions and 125 deletions
Download Patch File Download Diff File Expand all files Collapse all files

142
Project Reboot 3.0/FortPlayerController.cpp
View File

@@ -15,6 +15,7 @@
#include "FortLootPackage.h"
#include "FortPickup.h"
#include "FortPlayerPawn.h"
#include <memcury.h>
void AFortPlayerController::ClientReportDamagedResourceBuilding(ABuildingSMActor* BuildingSMActor, EFortResourceType PotentialResourceType, int PotentialResourceCount, bool bDestroyed, bool bJustHitWeakspot)
{
@@ -160,12 +161,17 @@ void AFortPlayerController::ServerAttemptAircraftJumpHook(AFortPlayerController*
// PC->ServerRestartPlayer();
}
void AFortPlayerController::ServerCreateBuildingActorHook(AFortPlayerController* PlayerController, FCreateBuildingActorData CreateBuildingData)
void AFortPlayerController::ServerCreateBuildingActorHook(UObject* Context, FFrame* Stack, void* Ret)
{
auto PlayerController = Cast<AFortPlayerController>(Context);
if (!PlayerController) // ??
return ServerCreateBuildingActorOriginal(Context, Stack, Ret);
auto PlayerStateAthena = Cast<AFortPlayerStateAthena>(PlayerController->GetPlayerState());
if (!PlayerStateAthena)
return;
return ServerCreateBuildingActorOriginal(Context, Stack, Ret);
UClass* BuildingClass = nullptr;
FVector BuildLocation;
@@ -174,9 +180,11 @@ void AFortPlayerController::ServerCreateBuildingActorHook(AFortPlayerController*
if (Fortnite_Version >= 8.30)
{
BuildLocation = CreateBuildingData.BuildLoc;
BuildRotator = CreateBuildingData.BuildRot;
bMirrored = CreateBuildingData.bMirrored;
auto CreateBuildingData = (FCreateBuildingActorData*)Stack->Locals;
BuildLocation = CreateBuildingData->BuildLoc;
BuildRotator = CreateBuildingData->BuildRot;
bMirrored = CreateBuildingData->bMirrored;
static auto BroadcastRemoteClientInfoOffset = PlayerController->GetOffset("BroadcastRemoteClientInfo");
auto BroadcastRemoteClientInfo = PlayerController->Get(BroadcastRemoteClientInfoOffset);
@@ -186,13 +194,21 @@ void AFortPlayerController::ServerCreateBuildingActorHook(AFortPlayerController*
}
else
{
struct FBuildingClassData { UClass* BuildingClass; int PreviousBuildingLevel; int UpgradeLevel; };
struct SCBAParams { FBuildingClassData BuildingClassData; FVector BuildLoc; FRotator BuildRot; bool bMirrored; };
auto Params = (SCBAParams*)Stack->Locals;
BuildingClass = Params->BuildingClassData.BuildingClass;
BuildLocation = Params->BuildLoc;
BuildRotator = Params->BuildRot;
bMirrored = Params->bMirrored;
}
// LOG_INFO(LogDev, "BuildingClass {}", __int64(BuildingClass));
if (!BuildingClass)
return;
return ServerCreateBuildingActorOriginal(Context, Stack, Ret);
TArray<ABuildingSMActor*> ExistingBuildings;
char idk;
@@ -202,9 +218,9 @@ void AFortPlayerController::ServerCreateBuildingActorHook(AFortPlayerController*
if (!bCanBuild)
{
// LOG_INFO(LogDev, "cant build");
return;
return ServerCreateBuildingActorOriginal(Context, Stack, Ret);
}
for (int i = 0; i < ExistingBuildings.Num(); i++)
{
auto ExistingBuilding = ExistingBuildings.At(i);
@@ -222,11 +238,13 @@ void AFortPlayerController::ServerCreateBuildingActorHook(AFortPlayerController*
auto BuildingActor = GetWorld()->SpawnActor<ABuildingSMActor>(BuildingClass, Transform);
if (!BuildingActor)
return;
return ServerCreateBuildingActorOriginal(Context, Stack, Ret);
BuildingActor->SetPlayerPlaced(true);
BuildingActor->SetTeam(PlayerStateAthena->GetTeamIndex());
BuildingActor->InitializeBuildingActor(PlayerController, BuildingActor, true);
return ServerCreateBuildingActorOriginal(Context, Stack, Ret);
}
void AFortPlayerController::ServerAttemptInventoryDropHook(AFortPlayerController* PlayerController, FGuid ItemGuid, int Count)
@@ -246,7 +264,7 @@ void AFortPlayerController::ServerAttemptInventoryDropHook(AFortPlayerController
auto ItemDefinition = Cast<UFortWorldItemDefinition>(ReplicatedEntry->GetItemDefinition());
if (!ItemDefinition)
if (!ItemDefinition || !ItemDefinition->CanBeDropped())
return;
auto Pickup = AFortPickup::SpawnPickup(ItemDefinition, Pawn->GetActorLocation(), Count,
@@ -274,6 +292,14 @@ void AFortPlayerController::ServerPlayEmoteItemHook(AFortPlayerController* Playe
UObject* AbilityToUse = nullptr;
static auto AthenaSprayItemDefinitionClass = FindObject<UClass>("/Script/FortniteGame.AthenaSprayItemDefinition");
if (EmoteAsset->IsA(AthenaSprayItemDefinitionClass))
{
static auto SprayGameplayAbilityDefault = FindObject("/Game/Abilities/Sprays/GAB_Spray_Generic.Default__GAB_Spray_Generic_C");
AbilityToUse = SprayGameplayAbilityDefault;
}
if (!AbilityToUse)
{
static auto EmoteGameplayAbilityDefault = FindObject("/Game/Abilities/Emotes/GAB_Emote_Generic.Default__GAB_Emote_Generic_C");
@@ -296,23 +322,109 @@ void AFortPlayerController::ServerPlayEmoteItemHook(AFortPlayerController* Playe
GiveAbilityAndActivateOnce(PlayerState->GetAbilitySystemComponent(), &outHandle, __int64(Spec));
}
void AFortPlayerController::ClientOnPawnDiedHook(AFortPlayerController* PlayerController, __int64 DeathReport)
uint8 ToDeathCause(const FGameplayTagContainer& TagContainer, bool bWasDBNO = false)
{
static auto ToDeathCauseFn = FindObject<UFunction>("/Script/FortniteGame.FortPlayerStateAthena.ToDeathCause");
if (ToDeathCauseFn)
{
struct
{
FGameplayTagContainer InTags; // (ConstParm, Parm, OutParm, ReferenceParm, NativeAccessSpecifierPublic)
bool bWasDBNO; // (Parm, ZeroConstructor, IsPlainOldData, NoDestructor, HasGetValueTypeHash, NativeAccessSpecifierPublic)
uint8_t ReturnValue; // (Parm, OutParm, ZeroConstructor, ReturnParm, IsPlainOldData, NoDestructor, HasGetValueTypeHash, NativeAccessSpecifierPublic)
} AFortPlayerStateAthena_ToDeathCause_Params{ TagContainer, bWasDBNO };
AFortPlayerStateAthena::StaticClass()->ProcessEvent(ToDeathCauseFn, &AFortPlayerStateAthena_ToDeathCause_Params);
return AFortPlayerStateAthena_ToDeathCause_Params.ReturnValue;
}
static bool bHaveFoundAddress = false;
static uint64 Addr = 0;
if (!bHaveFoundAddress)
{
bHaveFoundAddress = true;
if (Engine_Version == 420)
Addr = Memcury::Scanner::FindPattern("48 89 5C 24 ? 48 89 74 24 ? 57 48 83 EC 20 0F B6 FA 48 8B D9 E8 ? ? ? ? 33 F6 48 89 74 24").Get();
if (!Addr)
{
LOG_WARN(LogPlayer, "Failed to find ToDeathCause address!");
return 0;
}
}
if (!Addr)
{
return 0;
}
static uint8 (*sub_7FF7AB499410)(FGameplayTagContainer TagContainer, char bWasDBNOIg) = decltype(sub_7FF7AB499410)(Addr);
return sub_7FF7AB499410(TagContainer, bWasDBNO);
}
void AFortPlayerController::ClientOnPawnDiedHook(AFortPlayerController* PlayerController, void* DeathReport)
{
auto DeadPawn = Cast<AFortPlayerPawn>(PlayerController->GetPawn());
auto DeadPlayerState = Cast<AFortPlayerStateAthena>(PlayerController->GetPlayerState());
auto KillerPawn = Cast<AFortPlayerPawn>(*(AFortPawn**)(__int64(DeathReport) + MemberOffsets::DeathReport::KillerPawn));
if (!DeadPawn)
return;
return ClientOnPawnDiedOriginal(PlayerController, DeathReport);
static auto DeathInfoStruct = FindObject<UStruct>("/Script/FortniteGame.DeathInfo");
static auto DeathInfoStructSize = DeathInfoStruct->GetPropertiesSize();
auto DeathInfo = Alloc<void>(DeathInfoStructSize);
auto DeathLocation = DeadPawn->GetActorLocation();
static auto FallDamageEnumValue = 1;
auto DeathInfo = (void*)(__int64(DeadPlayerState) + MemberOffsets::FortPlayerStateAthena::DeathInfo); // Alloc<void>(DeathInfoStructSize);
RtlSecureZeroMemory(DeathInfo, DeathInfoStructSize);
auto Tags = *(FGameplayTagContainer*)(__int64(DeathReport) + MemberOffsets::DeathReport::Tags);
// LOG_INFO(LogDev, "Tags: {}", Tags.ToStringSimple(true));
auto DeathCause = ToDeathCause(Tags, false);
LOG_INFO(LogDev, "DeathCause: {}", (int)DeathCause);
*(bool*)(__int64(DeathInfo) + MemberOffsets::DeathInfo::bDBNO) = DeadPawn->IsDBNO();
*(uint8*)(__int64(DeathInfo) + MemberOffsets::DeathInfo::DeathCause) = DeathCause;
*(FVector*)(__int64(DeathInfo) + MemberOffsets::DeathInfo::DeathLocation) = DeathLocation;
if (MemberOffsets::DeathInfo::DeathTags != 0)
*(FGameplayTagContainer*)(__int64(DeathInfo) + MemberOffsets::DeathInfo::DeathTags) = Tags;
if (MemberOffsets::DeathInfo::bInitialized != 0)
*(bool*)(__int64(DeathInfo) + MemberOffsets::DeathInfo::bInitialized) = true;
if (DeathCause == FallDamageEnumValue)
{
static auto LastFallDistanceOffset = DeadPawn->GetOffset("LastFallDistance");
*(float*)(__int64(DeathInfo) + MemberOffsets::DeathInfo::Distance) = DeadPawn->Get<float>(LastFallDistanceOffset);
}
else
{
*(float*)(__int64(DeathInfo) + MemberOffsets::DeathInfo::Distance) = KillerPawn ? KillerPawn->GetDistanceTo(DeadPawn) : 0;
}
static auto PawnDeathLocationOffset = DeadPlayerState->GetOffset("PawnDeathLocation");
DeadPlayerState->Get<FVector>(PawnDeathLocationOffset) = DeathLocation;
static auto OnRep_DeathInfoFn = FindObject<UFunction>("/Script/FortniteGame.FortPlayerStateAthena.OnRep_DeathInfo");
DeadPlayerState->ProcessEvent(OnRep_DeathInfoFn);
auto DeathLocation = DeadPawn->GetActorLocation();
auto WorldInventory = PlayerController->GetWorldInventory();
if (!WorldInventory)
return ClientOnPawnDiedOriginal(PlayerController, DeathReport);
auto& ItemInstances = WorldInventory->GetItemList().GetItemInstances();
for (int i = 0; i < ItemInstances.Num(); i++)
@@ -334,6 +446,8 @@ void AFortPlayerController::ClientOnPawnDiedHook(AFortPlayerController* PlayerCo
AFortPickup::SpawnPickup(WorldItemDefinition, DeathLocation, ItemEntry->GetCount(), EFortPickupSourceTypeFlag::Player, EFortPickupSpawnSource::PlayerElimination,
ItemEntry->GetLoadedAmmo());
}
return ClientOnPawnDiedOriginal(PlayerController, DeathReport);
}
void AFortPlayerController::ServerBeginEditingBuildingActorHook(AFortPlayerController* PlayerController, ABuildingSMActor* BuildingActorToEdit)