more accurate harvesting rates

Project Reboot 3.0/BuildingActor.cpp

@@ -19,10 +19,34 @@ void ABuildingActor::OnDamageServerHook(ABuildingActor* BuildingActor, float Dam
 
 	auto BuildingSMActor = Cast<ABuildingSMActor>(BuildingActor);
 	auto PlayerController = Cast<AFortPlayerControllerAthena>(InstigatedBy);
-	auto Pawn = PlayerController ? PlayerController->GetMyFortPawn() : nullptr;
+	// auto Pawn = PlayerController ? PlayerController->GetMyFortPawn() : nullptr;
 	auto Weapon = Cast<AFortWeapon>(DamageCauser);
 
-	if (!BuildingSMActor || !PlayerController || !Pawn || !Weapon)
+	if (!BuildingSMActor)
+		return OnDamageServerOriginal(BuildingActor, Damage, DamageTags, Momentum, HitInfo, InstigatedBy, DamageCauser, EffectContext);
+
+	if (BuildingSMActor->IsDestroyed())
+		return OnDamageServerOriginal(BuildingActor, Damage, DamageTags, Momentum, HitInfo, InstigatedBy, DamageCauser, EffectContext);
+
+	static auto LastDamageAmountOffset = BuildingSMActor->GetOffset("LastDamageAmount");
+	static auto LastDamageHitOffset = BuildingSMActor->GetOffset("LastDamageHit", false) != -1 ? BuildingSMActor->GetOffset("LastDamageHit") : BuildingSMActor->GetOffset("LastDamageHitImpulseDir"); // idc
+
+	const float PreviousLastDamageAmount = BuildingSMActor->Get<float>(LastDamageAmountOffset);
+	const float PreviousLastDamageHit = BuildingSMActor->Get<float>(LastDamageHitOffset);
+	const float CurrentBuildingHealth = BuildingActor->GetHealth();
+
+	BuildingSMActor->Get<float>(LastDamageAmountOffset) = Damage;
+	BuildingSMActor->Get<float>(LastDamageHitOffset) = CurrentBuildingHealth;
+
+	if (!PlayerController || !Weapon)
+		return OnDamageServerOriginal(BuildingActor, Damage, DamageTags, Momentum, HitInfo, InstigatedBy, DamageCauser, EffectContext);
+
+	// if (!Pawn)
+		// return OnDamageServerOriginal(BuildingActor, Damage, DamageTags, Momentum, HitInfo, InstigatedBy, DamageCauser, EffectContext);
+
+	auto WorldInventory = PlayerController->GetWorldInventory();
+
+	if (!WorldInventory)
 		return OnDamageServerOriginal(BuildingActor, Damage, DamageTags, Momentum, HitInfo, InstigatedBy, DamageCauser, EffectContext);
 
 	auto WeaponData = Cast<UFortWeaponMeleeItemDefinition>(Weapon->GetWeaponData());
@@ -30,15 +54,16 @@ void ABuildingActor::OnDamageServerHook(ABuildingActor* BuildingActor, float Dam
 	if (!WeaponData)
 		return OnDamageServerOriginal(BuildingActor, Damage, DamageTags, Momentum, HitInfo, InstigatedBy, DamageCauser, EffectContext);
 
-	if (BuildingSMActor->IsDestroyed())
-		return OnDamageServerOriginal(BuildingActor, Damage, DamageTags, Momentum, HitInfo, InstigatedBy, DamageCauser, EffectContext);
-
-	auto ResourceCount = 0;
 	UFortResourceItemDefinition* ItemDef = UFortKismetLibrary::K2_GetResourceItemDefinition(BuildingSMActor->GetResourceType());
 
+	if (!ItemDef)
+		return OnDamageServerOriginal(BuildingActor, Damage, DamageTags, Momentum, HitInfo, InstigatedBy, DamageCauser, EffectContext);
+
 	static auto BuildingResourceAmountOverrideOffset = BuildingSMActor->GetOffset("BuildingResourceAmountOverride");
 	auto& BuildingResourceAmountOverride = BuildingSMActor->Get<FCurveTableRowHandle>(BuildingResourceAmountOverrideOffset);
 
+	int ResourceCount = 0;
+
 	if (BuildingResourceAmountOverride.RowName.IsValid())
 	{
 		// auto AssetManager = Cast<UFortAssetManager>(GEngine->AssetManager);
@@ -48,7 +73,7 @@ void ABuildingActor::OnDamageServerHook(ABuildingActor* BuildingActor, float Dam
 		// LOG_INFO(LogDev, "Before1");
 
 		if (!CurveTable)
-			CurveTable = FindObject<UCurveTable>("/Game/Athena/Balance/DataTables/AthenaResourceRates.AthenaResourceRates");
+			CurveTable = FindObject<UCurveTable>(L"/Game/Athena/Balance/DataTables/AthenaResourceRates.AthenaResourceRates");
 
 		{
 			// auto curveMap = ((UDataTable*)CurveTable)->GetRowMap();
@@ -59,31 +84,27 @@ void ABuildingActor::OnDamageServerHook(ABuildingActor* BuildingActor, float Dam
 
 			// LOG_INFO(LogDev, "Out: {}", Out);
 
-			auto DamageThatWillAffect = Damage;
+			const float DamageThatWillAffect = PreviousLastDamageHit > 0 && Damage > PreviousLastDamageHit ? PreviousLastDamageHit : Damage;
 
-			float skid = Out / (BuildingSMActor->GetMaxHealth() / DamageThatWillAffect);
+			float skid = Out / (BuildingActor->GetMaxHealth() / DamageThatWillAffect);
 
-			ResourceCount = round(skid); // almost right
+			ResourceCount = round(skid);
 		}
 	}
 
-	if (!ItemDef || ResourceCount <= 0)
+	if (ResourceCount <= 0)
 	{
 		return OnDamageServerOriginal(BuildingActor, Damage, DamageTags, Momentum, HitInfo, InstigatedBy, DamageCauser, EffectContext);
-		// return OnDamageServer(BuildingActor, Damage, DamageTags, Momentum, HitInfo, InstigatedBy, DamageCauser, EffectContext);
 	}
 
 	bool bIsWeakspot = Damage == 100.0f;
 	PlayerController->ClientReportDamagedResourceBuilding(BuildingSMActor, BuildingSMActor->GetResourceType(), ResourceCount, false, bIsWeakspot);
 
-	if (ResourceCount > 0)
+	bool bShouldUpdate = false;
-	{
+	WorldInventory->AddItem(ItemDef, &bShouldUpdate, ResourceCount);
-		bool bShouldUpdate = false;
-		PlayerController->GetWorldInventory()->AddItem(ItemDef, &bShouldUpdate, ResourceCount);
 
-		if (bShouldUpdate)
+	if (bShouldUpdate)
-			PlayerController->GetWorldInventory()->Update();
+		WorldInventory->Update();
-	}
 
 	return OnDamageServerOriginal(BuildingActor, Damage, DamageTags, Momentum, HitInfo, InstigatedBy, DamageCauser, EffectContext);
 }

Project Reboot 3.0/BuildingActor.h

@@ -31,7 +31,7 @@ public:
 
 	void SilentDie()
 	{
-		static auto SilentDieFn = FindObject<UFunction>("/Script/FortniteGame.BuildingActor.SilentDie");
+		static auto SilentDieFn = FindObject<UFunction>(L"/Script/FortniteGame.BuildingActor.SilentDie");
 		bool bPropagateSilentDeath = false; // idfk
 		this->ProcessEvent(SilentDieFn, &bPropagateSilentDeath);
 	}
@@ -39,7 +39,7 @@ public:
 	float GetMaxHealth()
 	{
 		float MaxHealth = 0;
-		static auto fn = FindObject<UFunction>("/Script/FortniteGame.BuildingActor.GetMaxHealth");
+		static auto fn = FindObject<UFunction>(L"/Script/FortniteGame.BuildingActor.GetMaxHealth");
 		this->ProcessEvent(fn, &MaxHealth);
 		return MaxHealth;
 	}
@@ -47,14 +47,22 @@ public:
 	float GetHealthPercent() // aka GetHealth() / GetMaxHealth()
 	{
 		float HealthPercent = 0;
-		static auto fn = FindObject<UFunction>("/Script/FortniteGame.BuildingActor.GetHealthPercent");
+		static auto fn = FindObject<UFunction>(L"/Script/FortniteGame.BuildingActor.GetHealthPercent");
 		this->ProcessEvent(fn, &HealthPercent);
 		return HealthPercent;
 	}
 
+	float GetHealth()
+	{
+		float Health = 0;
+		static auto fn = FindObject<UFunction>("/Script/FortniteGame.BuildingActor.GetHealth");
+		this->ProcessEvent(fn, &Health);
+		return Health;
+	}
+
 	void SetTeam(unsigned char InTeam)
 	{
-		static auto fn = nullptr; // FindObject<UFunction>("/Script/FortniteGame.BuildingActor.SetTeam");
+		static auto fn = nullptr; // FindObject<UFunction>(L"/Script/FortniteGame.BuildingActor.SetTeam");
 
 		if (!fn)
 		{

Project Reboot 3.0/CheatManager.cpp

@@ -8,6 +8,12 @@ void UCheatManager::Teleport()
 	this->ProcessEvent(TeleportFn);
 }
 
+void UCheatManager::DestroyTarget()
+{
+	static auto DestroyTargetFn = FindObject<UFunction>("/Script/Engine.CheatManager.DestroyTarget");
+	this->ProcessEvent(DestroyTargetFn);
+}
+
 UClass* UCheatManager::StaticClass()
 {
 	static auto Class = FindObject<UClass>(L"/Script/Engine.CheatManager");

Project Reboot 3.0/CheatManager.h

@@ -6,6 +6,7 @@ class UCheatManager : public UObject
 {
 public:
 	void Teleport();
+	void DestroyTarget();
 
 	static UClass* StaticClass();
 };

Project Reboot 3.0/Class.h

@@ -12,6 +12,12 @@ struct UField : UObject
 	// void* pad; void* pad2;
 };
 
+struct UFieldPadding : UObject
+{
+	UField* Next;
+	void* pad; void* pad2;
+};
+
 template <typename PropertyType = void>
 static inline PropertyType* GetNext(void* Field)
 {
@@ -57,7 +63,7 @@ class UEnum : public UField
 public:
 	int64 GetValue(const std::string& EnumMemberName)
 	{
-		auto Names = (TArray<TPair<FName, __int64>>*)(__int64(this) + sizeof(UField) + sizeof(FString));
+		auto Names = (TArray<TPair<FName, int64>>*)(__int64(this) + sizeof(UField) + sizeof(FString));
 
 		for (int i = 0; i < Names->Num(); ++i)
 		{
@@ -65,8 +71,13 @@ public:
 			auto& Name = Pair.Key();
 			auto Value = Pair.Value();
 
-			if (Name.ComparisonIndex.Value && Name.ToString().contains(EnumMemberName))
+			if (Name.ComparisonIndex.Value)
-				return Value;
+			{
+				auto nameStr = Name.ToString();
+
+				if (nameStr.contains(EnumMemberName))
+					return Value;
+			}
 		}
 
 		return -1;

Project Reboot 3.0/FortPickup.h

@@ -47,7 +47,7 @@ namespace EFortPickupSpawnSource
 {
 	static inline UEnum* GetEnum()
 	{
-		static auto Enum = FindObject<UEnum>("/Script/FortniteGame.EFortPickupSpawnSource");
+		static auto Enum = FindObject<UEnum>(L"/Script/FortniteGame.EFortPickupSpawnSource");
 		return Enum;
 	}
 

Project Reboot 3.0/FortPlayerController.cpp

@@ -994,7 +994,17 @@ void AFortPlayerController::ServerAttemptInventoryDropHook(AFortPlayerController
 
 	if (!ItemDefinition->ShouldIgnoreRespawningOnDrop() && (DropBehaviorOffset != -1 ? ItemDefinition->GetDropBehavior() != EWorldItemDropBehavior::DestroyOnDrop : true))
 	{
-		auto Pickup = AFortPickup::SpawnPickup(ReplicatedEntry, Pawn->GetActorLocation(), EFortPickupSourceTypeFlag::GetPlayerValue(), 0, Pawn, nullptr, true, Count);
+		PickupCreateData CreateData;
+		CreateData.ItemEntry = ReplicatedEntry;
+		CreateData.SpawnLocation = Pawn->GetActorLocation();
+		CreateData.bToss = true;
+		CreateData.OverrideCount = Count;
+		CreateData.PawnOwner = Pawn;
+		CreateData.bRandomRotation = true;
+		CreateData.SourceType = EFortPickupSourceTypeFlag::GetPlayerValue();
+		CreateData.bShouldFreeItemEntryWhenDeconstructed = false;
+
+		auto Pickup = AFortPickup::SpawnPickup(CreateData);
 
 		if (!Pickup)
 			return;

Project Reboot 3.0/commands.h

@@ -537,7 +537,7 @@ void ServerCheatHook(AFortPlayerControllerAthena* PlayerController, FString Msg)
 				return;
 			}
 
-			static auto LaunchCharacterFn = FindObject<UFunction>("/Script/Engine.Character.LaunchCharacter");
+			static auto LaunchCharacterFn = FindObject<UFunction>(L"/Script/Engine.Character.LaunchCharacter");
 
 			struct 
 			{
@@ -817,6 +817,20 @@ void ServerCheatHook(AFortPlayerControllerAthena* PlayerController, FString Msg)
 			CheatManager = nullptr;
 			SendMessageToConsole(PlayerController, L"Teleported!");
 		}
+		else if (Command == "destroytarget")
+		{
+			auto CheatManager = ReceivingController->SpawnCheatManager(UCheatManager::StaticClass());
+
+			if (!CheatManager)
+			{
+				SendMessageToConsole(PlayerController, L"Failed to spawn player's cheat manager!");
+				return;
+			}
+
+			CheatManager->DestroyTarget();
+			CheatManager = nullptr;
+			SendMessageToConsole(PlayerController, L"Destroyed target!");
+		}
 		else if (Command == "bugitgo")
 		{
 			if (Arguments.size() <= 3)
@@ -865,6 +879,7 @@ cheat spawnpickup <ShortWID> - Spawns a pickup at specified player.
 cheat teleport - Teleports to what the player is looking at.
 cheat spawnbot <Amount=1> - Spawns a bot at the player (experimental).
 cheat setpickaxe <PickaxeID> - Set player's pickaxe.
+cheat destroytarget - Destroys the actor that the player is looking at.
 
 If you want to execute a command on a certain player, surround their name (case sensitive) with \, and put the param anywhere. Example: cheat sethealth \Milxnor\ 100
 )";