mirror of
https://github.com/Milxnor/Project-Reboot-3.0.git
synced 2026-01-13 02:42:22 +01:00
1324 lines
51 KiB
C++
1324 lines
51 KiB
C++
#include "FortLootPackage.h"
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#include "DataTable.h"
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#include "KismetMathLibrary.h"
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#include "FortWeaponItemDefinition.h"
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#include "UObjectArray.h"
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#include "GameplayTagContainer.h"
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#include "FortGameModeAthena.h"
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#include "FortLootLevel.h"
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struct FFortGameFeatureLootTableData
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{
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TSoftObjectPtr<UDataTable> LootTierData;
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TSoftObjectPtr<UDataTable> LootPackageData;
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};
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#ifdef EXPERIMENTAL_LOOTING
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template <typename RowStructType = uint8>
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void CollectDataTablesRows(const std::vector<UDataTable*>& DataTables, std::map<FName, RowStructType*>* OutMap, std::function<bool(FName, RowStructType*)> Check = []() { return true; })
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{
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std::vector<UDataTable*> DataTablesToIterate;
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static auto CompositeDataTableClass = FindObject<UClass>(L"/Script/Engine.CompositeDataTable");
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for (UDataTable* DataTable : DataTables)
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{
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if (!DataTable->IsValidLowLevel())
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{
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continue; // Remove from vector?
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}
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// if (auto CompositeDataTable = Cast<UCompositeDataTable>(DataTable))
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if (DataTable->IsA(CompositeDataTableClass))
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{
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auto CompositeDataTable = DataTable;
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static auto ParentTablesOffset = DataTable->GetOffset("ParentTables");
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auto& ParentTables = DataTable->Get<TArray<UDataTable*>>(ParentTablesOffset);
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for (int i = 0; i < ParentTables.Num(); i++)
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{
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DataTablesToIterate.push_back(ParentTables.at(i));
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}
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}
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DataTablesToIterate.push_back(DataTable);
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}
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for (auto CurrentDataTable : DataTablesToIterate)
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{
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for (auto& CurrentPair : CurrentDataTable->GetRowMap())
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{
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if (Check(CurrentPair.Key(), (RowStructType*)CurrentPair.Value()))
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(*OutMap)[CurrentPair.Key()] = (RowStructType*)CurrentPair.Value();
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}
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}
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}
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float GetAmountOfLootPackagesToDrop(FFortLootTierData* LootTierData, int OriginalNumberLootDrops)
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{
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if (LootTierData->GetLootPackageCategoryMinArray().Num() != LootTierData->GetLootPackageCategoryWeightArray().Num()
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|| LootTierData->GetLootPackageCategoryMinArray().Num() != LootTierData->GetLootPackageCategoryMaxArray().Num()
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)
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return 0;
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// return OriginalNumberLootDrops;
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float MinimumLootDrops = 0;
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if (LootTierData->GetLootPackageCategoryMinArray().Num() > 0)
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{
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for (int i = 0; i < LootTierData->GetLootPackageCategoryMinArray().Num(); i++)
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{
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// Fortnite does more here, we need to figure it out.
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MinimumLootDrops += LootTierData->GetLootPackageCategoryMinArray().at(i);
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}
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}
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if (MinimumLootDrops > OriginalNumberLootDrops)
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{
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LOG_INFO(LogLoot, "Requested {} loot drops but minimum drops is {} for loot package {}", OriginalNumberLootDrops, MinimumLootDrops, LootTierData->GetLootPackage().ToString());
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// Fortnite doesn't return here?
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}
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int SumLootPackageCategoryWeightArray = 0;
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if (LootTierData->GetLootPackageCategoryWeightArray().Num() > 0)
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{
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for (int i = 0; i < LootTierData->GetLootPackageCategoryWeightArray().Num(); i++)
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{
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// Fortnite does more here, we need to figure it out.
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if (LootTierData->GetLootPackageCategoryWeightArray().at(i) > 0)
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{
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auto LootPackageCategoryMaxArrayIt = LootTierData->GetLootPackageCategoryMaxArray().at(i);
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float IDK = 0; // TODO
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if (LootPackageCategoryMaxArrayIt < 0 || IDK < LootPackageCategoryMaxArrayIt)
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{
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SumLootPackageCategoryWeightArray += LootTierData->GetLootPackageCategoryWeightArray().at(i);
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}
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}
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}
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}
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// if (MinimumLootDrops < OriginalNumberLootDrops) // real commeneted one to one
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{
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// IDK
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while (SumLootPackageCategoryWeightArray > 0)
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{
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// HONESTLY IDEK WHAT FORTNITE DOES HERE
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float v29 = (float)rand() * 0.000030518509;
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float v35 = (int)(float)((float)((float)((float)SumLootPackageCategoryWeightArray * v29)
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+ (float)((float)SumLootPackageCategoryWeightArray * v29))
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+ 0.5) >> 1;
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// OutLootTierInfo->Hello++;
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MinimumLootDrops++;
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if (MinimumLootDrops >= OriginalNumberLootDrops)
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return MinimumLootDrops;
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SumLootPackageCategoryWeightArray--;
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}
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/* if (MinimumLootDrops < OriginalNumberLootDrops)
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{
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std::cout << std::format("Requested {} loot drops but maximum drops is {} for loot package {}\n", OriginalNumberLootDrops, MinimumLootDrops, LootTierData->LootPackage.ToString());
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} */
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}
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return MinimumLootDrops;
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}
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/*struct UFortLootPackage
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{
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int CurrentIdx = 0;
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std::vector<FFortItemEntry> ItemEntries;
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}; */
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FFortLootTierData* PickLootTierData(const std::vector<UDataTable*>& LTDTables, FName LootTierGroup, int WorldLevel = 0, int ForcedLootTier = -1, FName* OutRowName = nullptr) // Fortnite returns the row name and then finds the tier data again, but I really don't see the point of this.
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{
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// This like isn't right, at all.
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float LootTier = ForcedLootTier;
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if (LootTier == -1)
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{
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// LootTier = 0;
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}
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else
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{
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// buncha code im too lazy to reverse
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}
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// IDIakuuyg8712u091fj120gvik
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// if (fabs(LootTier) <= 0.0000000099999999)
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// return 0;
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std::map<FName, FFortLootTierData*> TierGroupLTDs;
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CollectDataTablesRows<FFortLootTierData>(LTDTables, &TierGroupLTDs, [&](FName RowName, FFortLootTierData* TierData) -> bool {
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if (LootTierGroup == TierData->GetTierGroup() && (LootTier == -1 ? true : LootTier == TierData->GetLootTier()))
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{
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return true;
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}
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return false;
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});
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FFortLootTierData* ChosenRowLootTierData = PickWeightedElement<FName, FFortLootTierData*>(TierGroupLTDs,
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[](FFortLootTierData* LootTierData) -> float { return LootTierData->GetWeight(); }, RandomFloatForLoot, -1,
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true, LootTier == -1 ? 1 : LootTier, OutRowName);
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if (!ChosenRowLootTierData)
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return nullptr;
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return ChosenRowLootTierData;
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}
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void PickLootDropsFromLootPackage(const std::vector<UDataTable*>& LPTables, const FName& LootPackageName, std::vector<LootDrop>* OutEntries, int LootPackageCategory = -1, int WorldLevel = 0, bool bPrint = false)
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{
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if (!OutEntries)
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return;
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std::map<FName, FFortLootPackageData*> LootPackageIDMap;
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CollectDataTablesRows<FFortLootPackageData>(LPTables, &LootPackageIDMap, [&](FName RowName, FFortLootPackageData* LootPackage) -> bool {
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if (LootPackage->GetLootPackageID() != LootPackageName)
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{
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return false;
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}
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if (LootPackageCategory != -1 && LootPackage->GetLootPackageCategory() != LootPackageCategory) // idk if proper
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{
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return false;
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}
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// todo add required tag?
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if (WorldLevel >= 0)
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{
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if (LootPackage->GetMaxWorldLevel() >= 0 && WorldLevel > LootPackage->GetMaxWorldLevel())
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return 0;
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if (LootPackage->GetMinWorldLevel() >= 0 && WorldLevel < LootPackage->GetMinWorldLevel())
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return 0;
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}
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return true;
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});
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if (LootPackageIDMap.size() == 0)
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{
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// std::cout << std::format("Loot Package {} has no valid weights.\n", LootPackageName.ToString());
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return;
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}
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FName PickedPackageRowName;
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FFortLootPackageData* PickedPackage = PickWeightedElement<FName, FFortLootPackageData*>(LootPackageIDMap,
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[](FFortLootPackageData* LootPackageData) -> float { return LootPackageData->GetWeight(); }, RandomFloatForLoot,
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-1, true, 1, &PickedPackageRowName, bPrint);
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if (!PickedPackage)
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return;
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if (bPrint)
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LOG_INFO(LogLoot, "PickLootDropsFromLootPackage selected package {} with loot package category {} with weight {} from LootPackageIDMap of size: {}", PickedPackageRowName.ToString(), LootPackageCategory, PickedPackage->GetWeight(), LootPackageIDMap.size());
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if (PickedPackage->GetLootPackageCall().Data.Num() > 1)
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{
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if (PickedPackage->GetCount() > 0)
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{
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int v9 = 0;
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while (v9 < PickedPackage->GetCount())
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{
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int LootPackageCategoryToUseForLPCall = 0; // hmm
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PickLootDropsFromLootPackage(LPTables,
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PickedPackage->GetLootPackageCall().Data.Data ? UKismetStringLibrary::Conv_StringToName(PickedPackage->GetLootPackageCall()) : FName(0),
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OutEntries, LootPackageCategoryToUseForLPCall, WorldLevel, bPrint
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);
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v9++;
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}
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}
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return;
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}
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auto ItemDefinition = PickedPackage->GetItemDefinition().Get(UFortItemDefinition::StaticClass(), true);
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if (!ItemDefinition)
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{
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LOG_INFO(LogLoot, "Loot Package {} does not contain a LootPackageCall or ItemDefinition.", PickedPackage->GetLootPackageID().ToString());
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return;
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}
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auto WeaponItemDefinition = Cast<UFortWeaponItemDefinition>(ItemDefinition);
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int LoadedAmmo = WeaponItemDefinition ? WeaponItemDefinition->GetClipSize() : 0; // we shouldnt set loaded ammo here techinally
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auto WorldItemDefinition = Cast<UFortWorldItemDefinition>(ItemDefinition);
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if (!WorldItemDefinition) // hahahah not proper!!
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return;
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int ItemLevel = UFortLootLevel::GetItemLevel(WorldItemDefinition->GetLootLevelData(), WorldLevel);
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int CountMultiplier = 1;
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int FinalCount = CountMultiplier * PickedPackage->GetCount();
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if (FinalCount > 0)
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{
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int FinalItemLevel = 0;
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if (ItemLevel >= 0)
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FinalItemLevel = ItemLevel;
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while (FinalCount > 0)
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{
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int MaxStackSize = ItemDefinition->GetMaxStackSize();
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int CurrentCountForEntry = MaxStackSize;
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if (FinalCount <= MaxStackSize)
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CurrentCountForEntry = FinalCount;
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if (CurrentCountForEntry <= 0)
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CurrentCountForEntry = 0;
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auto ActualItemLevel = WorldItemDefinition->PickLevel(FinalItemLevel);
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OutEntries->push_back(LootDrop(FFortItemEntry::MakeItemEntry(ItemDefinition, CurrentCountForEntry, LoadedAmmo, 0x3F800000, ActualItemLevel)));
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/* if (bPrint)
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{
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LOG_INFO(LogDev, "ActualItemLevel: {} FinalItemLevel: {} ItemLevel: {}", ActualItemLevel, FinalItemLevel, ItemLevel);
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} */
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if (Engine_Version >= 424)
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{
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/*
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Alright, so Fortnite literally doesn't reference the first loot package category for chests and floor loot on chapter two and above (didnt check rest).
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Usually the first loot package category in our case is ammo, so this is quite weird.
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I have no clue how Fortnite would actually add the ammo.
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Guess what, on the chapter 2 new loot tier groups, like FactionChests, they don't even have a package which has ammo as its loot package call.
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*/
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bool IsWeapon = PickedPackage->GetLootPackageID().ToString().contains(".Weapon.") && WeaponItemDefinition; // ONG?
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if (IsWeapon)
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{
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auto AmmoData = WeaponItemDefinition->GetAmmoData();
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if (AmmoData)
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{
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int AmmoCount = AmmoData->GetDropCount(); // uhh???
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OutEntries->push_back(LootDrop(FFortItemEntry::MakeItemEntry(AmmoData, AmmoCount)));
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}
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}
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}
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if (bPrint)
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{
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LOG_INFO(LogLoot, "Adding Item: {}", ItemDefinition->GetPathName());
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}
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FinalCount -= CurrentCountForEntry;
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}
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}
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}
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std::vector<LootDrop> PickLootDrops(FName TierGroupName, int WorldLevel, int ForcedLootTier, bool bPrint, int recursive)
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{
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std::vector<LootDrop> LootDrops;
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if (recursive > 6)
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return LootDrops;
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auto GameState = ((AFortGameModeAthena*)GetWorld()->GetGameMode())->GetGameStateAthena();
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static auto CurrentPlaylistDataOffset = GameState->GetOffset("CurrentPlaylistData", false);
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static std::vector<UDataTable*> LTDTables;
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static std::vector<UDataTable*> LPTables;
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static auto CompositeDataTableClass = FindObject<UClass>(L"/Script/Engine.CompositeDataTable");
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static int LastNum1 = 14915;
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auto CurrentPlaylist = CurrentPlaylistDataOffset == -1 && Fortnite_Version < 6 ? nullptr : GameState->GetCurrentPlaylist();
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if (LastNum1 != Globals::AmountOfListens)
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{
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LastNum1 = Globals::AmountOfListens;
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LTDTables.clear();
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LPTables.clear();
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bool bFoundPlaylistTable = false;
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if (CurrentPlaylist)
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{
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static auto LootTierDataOffset = CurrentPlaylist->GetOffset("LootTierData");
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auto& LootTierDataSoft = CurrentPlaylist->Get<TSoftObjectPtr<UDataTable>>(LootTierDataOffset);
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static auto LootPackagesOffset = CurrentPlaylist->GetOffset("LootPackages");
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auto& LootPackagesSoft = CurrentPlaylist->Get<TSoftObjectPtr<UDataTable>>(LootPackagesOffset);
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if (LootTierDataSoft.IsValid() && LootPackagesSoft.IsValid())
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{
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auto LootTierDataStr = LootTierDataSoft.SoftObjectPtr.ObjectID.AssetPathName.ToString();
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auto LootPackagesStr = LootPackagesSoft.SoftObjectPtr.ObjectID.AssetPathName.ToString();
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auto LootTierDataTableIsComposite = LootTierDataStr.contains("Composite");
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auto LootPackageTableIsComposite = LootPackagesStr.contains("Composite");
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auto StrongLootTierData = LootTierDataSoft.Get(LootTierDataTableIsComposite ? CompositeDataTableClass : UDataTable::StaticClass(), true);
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auto StrongLootPackage = LootPackagesSoft.Get(LootPackageTableIsComposite ? CompositeDataTableClass : UDataTable::StaticClass(), true);
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if (StrongLootTierData && StrongLootPackage)
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{
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LTDTables.push_back(StrongLootTierData);
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LPTables.push_back(StrongLootPackage);
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bFoundPlaylistTable = true;
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}
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}
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}
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if (!bFoundPlaylistTable)
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{
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LTDTables.push_back(LoadObject<UDataTable>(L"/Game/Items/Datatables/AthenaLootTierData_Client.AthenaLootTierData_Client"));
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LPTables.push_back(LoadObject<UDataTable>(L"/Game/Items/Datatables/AthenaLootPackages_Client.AthenaLootPackages_Client"));
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}
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// LTDTables.push_back(LoadObject<UDataTable>(L"/Game/Athena/Playlists/Playground/AthenaLootTierData_Client.AthenaLootTierData_Client"));
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// LPTables.push_back(LoadObject<UDataTable>(L"/Game/Athena/Playlists/Playground/AthenaLootPackages_Client.AthenaLootPackages_Client"));
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static auto FortGameFeatureDataClass = FindObject<UClass>(L"/Script/FortniteGame.FortGameFeatureData");
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if (FortGameFeatureDataClass)
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{
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for (int i = 0; i < ChunkedObjects->Num(); i++)
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{
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auto Object = ChunkedObjects->GetObjectByIndex(i);
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if (!Object)
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continue;
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if (Object->IsA(FortGameFeatureDataClass))
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{
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auto GameFeatureData = Object;
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static auto DefaultLootTableDataOffset = GameFeatureData->GetOffset("DefaultLootTableData");
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if (DefaultLootTableDataOffset != -1)
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{
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auto DefaultLootTableData = GameFeatureData->GetPtr<FFortGameFeatureLootTableData>(DefaultLootTableDataOffset);
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auto LootTierDataTableStr = DefaultLootTableData->LootTierData.SoftObjectPtr.ObjectID.AssetPathName.ToString();
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auto LootTierDataTableIsComposite = LootTierDataTableStr.contains("Composite");
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auto LootPackageTableStr = DefaultLootTableData->LootPackageData.SoftObjectPtr.ObjectID.AssetPathName.ToString();
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auto LootPackageTableIsComposite = LootPackageTableStr.contains("Composite");
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auto LootTierDataPtr = DefaultLootTableData->LootTierData.Get(LootTierDataTableIsComposite ? CompositeDataTableClass : UDataTable::StaticClass(), true);
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auto LootPackagePtr = DefaultLootTableData->LootPackageData.Get(LootPackageTableIsComposite ? CompositeDataTableClass : UDataTable::StaticClass(), true);
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if (LootPackagePtr)
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{
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LPTables.push_back(LootPackagePtr);
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}
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if (CurrentPlaylist)
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{
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static auto PlaylistOverrideLootTableDataOffset = GameFeatureData->GetOffset("PlaylistOverrideLootTableData");
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auto& PlaylistOverrideLootTableData = GameFeatureData->Get<TMap<FGameplayTag, FFortGameFeatureLootTableData>>(PlaylistOverrideLootTableDataOffset);
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static auto GameplayTagContainerOffset = CurrentPlaylist->GetOffset("GameplayTagContainer");
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auto GameplayTagContainer = CurrentPlaylist->GetPtr<FGameplayTagContainer>(GameplayTagContainerOffset);
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for (int i = 0; i < GameplayTagContainer->GameplayTags.Num(); i++)
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{
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auto& Tag = GameplayTagContainer->GameplayTags.At(i);
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for (auto& Value : PlaylistOverrideLootTableData)
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{
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auto CurrentOverrideTag = Value.First;
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if (Tag.TagName == CurrentOverrideTag.TagName)
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{
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auto OverrideLootPackageTableStr = Value.Second.LootPackageData.SoftObjectPtr.ObjectID.AssetPathName.ToString();
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auto bOverrideIsComposite = OverrideLootPackageTableStr.contains("Composite");
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auto ptr = Value.Second.LootPackageData.Get(bOverrideIsComposite ? CompositeDataTableClass : UDataTable::StaticClass(), true);
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if (ptr)
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{
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/* if (bOverrideIsComposite)
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{
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static auto ParentTablesOffset = ptr->GetOffset("ParentTables");
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auto ParentTables = ptr->GetPtr<TArray<UDataTable*>>(ParentTablesOffset);
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for (int z = 0; z < ParentTables->size(); z++)
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{
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|
auto ParentTable = ParentTables->At(z);
|
|
|
|
if (ParentTable)
|
|
{
|
|
LPTables.push_back(ParentTable);
|
|
}
|
|
}
|
|
} */
|
|
|
|
LPTables.push_back(ptr);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (LootTierDataPtr)
|
|
{
|
|
LTDTables.push_back(LootTierDataPtr);
|
|
}
|
|
|
|
if (CurrentPlaylist)
|
|
{
|
|
static auto PlaylistOverrideLootTableDataOffset = GameFeatureData->GetOffset("PlaylistOverrideLootTableData");
|
|
auto& PlaylistOverrideLootTableData = GameFeatureData->Get<TMap<FGameplayTag, FFortGameFeatureLootTableData>>(PlaylistOverrideLootTableDataOffset);
|
|
|
|
static auto GameplayTagContainerOffset = CurrentPlaylist->GetOffset("GameplayTagContainer");
|
|
auto GameplayTagContainer = CurrentPlaylist->GetPtr<FGameplayTagContainer>(GameplayTagContainerOffset);
|
|
|
|
for (int i = 0; i < GameplayTagContainer->GameplayTags.Num(); i++)
|
|
{
|
|
auto& Tag = GameplayTagContainer->GameplayTags.At(i);
|
|
|
|
for (auto& Value : PlaylistOverrideLootTableData)
|
|
{
|
|
auto CurrentOverrideTag = Value.First;
|
|
|
|
if (Tag.TagName == CurrentOverrideTag.TagName)
|
|
{
|
|
auto OverrideLootTierDataStr = Value.Second.LootTierData.SoftObjectPtr.ObjectID.AssetPathName.ToString();
|
|
auto bOverrideIsComposite = OverrideLootTierDataStr.contains("Composite");
|
|
|
|
auto ptr = Value.Second.LootTierData.Get(bOverrideIsComposite ? CompositeDataTableClass : UDataTable::StaticClass(), true);
|
|
|
|
if (ptr)
|
|
{
|
|
/* if (bOverrideIsComposite)
|
|
{
|
|
static auto ParentTablesOffset = ptr->GetOffset("ParentTables");
|
|
|
|
auto ParentTables = ptr->GetPtr<TArray<UDataTable*>>(ParentTablesOffset);
|
|
|
|
for (int z = 0; z < ParentTables->size(); z++)
|
|
{
|
|
auto ParentTable = ParentTables->At(z);
|
|
|
|
if (ParentTable)
|
|
{
|
|
LTDTables.push_back(ParentTable);
|
|
}
|
|
}
|
|
} */
|
|
|
|
LTDTables.push_back(ptr);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
for (int i = 0; i < LTDTables.size(); i++)
|
|
{
|
|
auto& Table = LTDTables.at(i);
|
|
|
|
if (!Table->IsValidLowLevel())
|
|
{
|
|
continue;
|
|
}
|
|
|
|
Table->AddToRoot();
|
|
LOG_INFO(LogDev, "[{}] LTD {}", i, Table->GetFullName());
|
|
}
|
|
|
|
for (int i = 0; i < LPTables.size(); i++)
|
|
{
|
|
auto& Table = LPTables.at(i);
|
|
|
|
if (!Table->IsValidLowLevel())
|
|
{
|
|
continue;
|
|
}
|
|
|
|
Table->AddToRoot();
|
|
LOG_INFO(LogDev, "[{}] LP {}", i, Table->GetFullName());
|
|
}
|
|
}
|
|
|
|
if (Fortnite_Version <= 6 || std::floor(Fortnite_Version) == 9) // ahhh
|
|
{
|
|
LTDTables.clear();
|
|
LPTables.clear();
|
|
|
|
bool bFoundPlaylistTable = false;
|
|
|
|
if (CurrentPlaylist)
|
|
{
|
|
static auto LootTierDataOffset = CurrentPlaylist->GetOffset("LootTierData");
|
|
auto& LootTierDataSoft = CurrentPlaylist->Get<TSoftObjectPtr<UDataTable>>(LootTierDataOffset);
|
|
|
|
static auto LootPackagesOffset = CurrentPlaylist->GetOffset("LootPackages");
|
|
auto& LootPackagesSoft = CurrentPlaylist->Get<TSoftObjectPtr<UDataTable>>(LootPackagesOffset);
|
|
|
|
if (LootTierDataSoft.IsValid() && LootPackagesSoft.IsValid())
|
|
{
|
|
auto LootTierDataStr = LootTierDataSoft.SoftObjectPtr.ObjectID.AssetPathName.ToString();
|
|
auto LootPackagesStr = LootPackagesSoft.SoftObjectPtr.ObjectID.AssetPathName.ToString();
|
|
auto LootTierDataTableIsComposite = LootTierDataStr.contains("Composite");
|
|
auto LootPackageTableIsComposite = LootPackagesStr.contains("Composite");
|
|
|
|
auto StrongLootTierData = LootTierDataSoft.Get(LootTierDataTableIsComposite ? CompositeDataTableClass : UDataTable::StaticClass(), true);
|
|
auto StrongLootPackage = LootPackagesSoft.Get(LootPackageTableIsComposite ? CompositeDataTableClass : UDataTable::StaticClass(), true);
|
|
|
|
if (StrongLootTierData && StrongLootPackage)
|
|
{
|
|
LTDTables.push_back(StrongLootTierData);
|
|
LPTables.push_back(StrongLootPackage);
|
|
|
|
bFoundPlaylistTable = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!bFoundPlaylistTable)
|
|
{
|
|
LTDTables.push_back(LoadObject<UDataTable>(L"/Game/Items/Datatables/AthenaLootTierData_Client.AthenaLootTierData_Client"));
|
|
LPTables.push_back(LoadObject<UDataTable>(L"/Game/Items/Datatables/AthenaLootPackages_Client.AthenaLootPackages_Client"));
|
|
}
|
|
}
|
|
|
|
if (LTDTables.size() <= 0 || LPTables.size() <= 0)
|
|
{
|
|
LOG_WARN(LogLoot, "Empty tables! ({} {})", LTDTables.size(), LPTables.size());
|
|
return LootDrops;
|
|
}
|
|
|
|
FName LootTierRowName;
|
|
auto ChosenRowLootTierData = PickLootTierData(LTDTables, TierGroupName, 0, ForcedLootTier, &LootTierRowName);
|
|
|
|
if (!ChosenRowLootTierData)
|
|
{
|
|
return LootDrops;
|
|
}
|
|
else if (bPrint)
|
|
{
|
|
LOG_INFO(LogLoot, "Picked loot tier data row {}", LootTierRowName.ToString());
|
|
}
|
|
|
|
// auto ChosenLootPackageName = ChosenRowLootTierData->GetLootPackage().ToString();
|
|
|
|
// if (ChosenLootPackageName.contains(".Empty")) { return PickLootDropsNew(TierGroupName, bPrint, ++recursive); }
|
|
|
|
float NumLootPackageDrops = ChosenRowLootTierData->GetNumLootPackageDrops();
|
|
|
|
float NumberLootDrops = 0;
|
|
|
|
if (NumLootPackageDrops > 0)
|
|
{
|
|
if (NumLootPackageDrops < 1)
|
|
{
|
|
NumberLootDrops = 1;
|
|
}
|
|
else
|
|
{
|
|
NumberLootDrops = (int)(float)((float)(NumLootPackageDrops + NumLootPackageDrops) - 0.5) >> 1;
|
|
float v20 = NumLootPackageDrops - NumberLootDrops;
|
|
if (v20 > 0.0000099999997)
|
|
{
|
|
NumberLootDrops += v20 >= (rand() * 0.000030518509);
|
|
}
|
|
}
|
|
}
|
|
|
|
float AmountOfLootPackageDrops = GetAmountOfLootPackagesToDrop(ChosenRowLootTierData, NumberLootDrops);
|
|
|
|
LootDrops.reserve(AmountOfLootPackageDrops);
|
|
|
|
if (AmountOfLootPackageDrops > 0)
|
|
{
|
|
for (int i = 0; i < AmountOfLootPackageDrops; i++)
|
|
{
|
|
if (i >= ChosenRowLootTierData->GetLootPackageCategoryMinArray().Num())
|
|
break;
|
|
|
|
for (int j = 0; j < ChosenRowLootTierData->GetLootPackageCategoryMinArray().at(i); j++)
|
|
{
|
|
if (ChosenRowLootTierData->GetLootPackageCategoryMinArray().at(i) < 1)
|
|
break;
|
|
|
|
int LootPackageCategory = i;
|
|
|
|
PickLootDropsFromLootPackage(LPTables, ChosenRowLootTierData->GetLootPackage(), &LootDrops, LootPackageCategory, WorldLevel, bPrint);
|
|
}
|
|
}
|
|
}
|
|
|
|
return LootDrops;
|
|
}
|
|
#else
|
|
|
|
float GetRandomFloatForLooting(float min, float max)
|
|
{
|
|
std::random_device rd;
|
|
std::mt19937 gen(rd());
|
|
std::uniform_real_distribution<> dis(min, max);
|
|
float random_number = dis(gen);
|
|
|
|
return random_number;
|
|
|
|
return UKismetMathLibrary::RandomFloatInRange(min, max);
|
|
}
|
|
|
|
static FFortLootTierData* GetLootTierData(std::vector<FFortLootTierData*>& LootTierData, float TotalWeight)
|
|
{
|
|
FFortLootTierData* SelectedItem = nullptr;
|
|
|
|
for (auto Item : LootTierData)
|
|
{
|
|
TotalWeight += Item->GetWeight();
|
|
}
|
|
|
|
float RandomNumber = GetRandomFloatForLooting(0, TotalWeight); // is -1 needed?
|
|
|
|
for (auto Item : LootTierData)
|
|
{
|
|
if (RandomNumber <= Item->GetWeight())
|
|
{
|
|
SelectedItem = Item;
|
|
break;
|
|
}
|
|
|
|
RandomNumber -= Item->GetWeight();
|
|
}
|
|
|
|
if (!SelectedItem)
|
|
return GetLootTierData(LootTierData, TotalWeight);
|
|
|
|
return SelectedItem;
|
|
}
|
|
|
|
static FFortLootPackageData* GetLootPackage(std::vector<FFortLootPackageData*>& LootPackages, float TotalWeight)
|
|
{
|
|
FFortLootPackageData* SelectedItem = nullptr;
|
|
|
|
float RandomNumber = GetRandomFloatForLooting(0, TotalWeight); // is -1 needed?
|
|
|
|
for (auto Item : LootPackages)
|
|
{
|
|
if (RandomNumber <= Item->GetWeight())
|
|
{
|
|
SelectedItem = Item;
|
|
break;
|
|
}
|
|
|
|
RandomNumber -= Item->GetWeight();
|
|
}
|
|
|
|
if (!SelectedItem)
|
|
return GetLootPackage(LootPackages, TotalWeight);
|
|
|
|
return SelectedItem;
|
|
}
|
|
|
|
std::vector<LootDrop> PickLootDrops(FName TierGroupName, bool bPrint, int recursive)
|
|
{
|
|
std::vector<LootDrop> LootDrops;
|
|
|
|
if (recursive > 6)
|
|
return LootDrops;
|
|
|
|
auto GameState = ((AFortGameModeAthena*)GetWorld()->GetGameMode())->GetGameStateAthena();
|
|
static auto CurrentPlaylistDataOffset = GameState->GetOffset("CurrentPlaylistData", false);
|
|
|
|
static std::vector<UDataTable*> LTDTables;
|
|
static std::vector<UDataTable*> LPTables;
|
|
|
|
static auto CompositeDataTableClass = FindObject<UClass>(L"/Script/Engine.CompositeDataTable");
|
|
|
|
static int LastNum1 = 14915;
|
|
|
|
auto CurrentPlaylist = CurrentPlaylistDataOffset == -1 && Fortnite_Version < 6 ? nullptr : GameState->GetCurrentPlaylist();
|
|
|
|
if (LastNum1 != Globals::AmountOfListens)
|
|
{
|
|
LastNum1 = Globals::AmountOfListens;
|
|
|
|
LTDTables.clear();
|
|
LPTables.clear();
|
|
|
|
bool bFoundPlaylistTable = false;
|
|
|
|
if (CurrentPlaylist)
|
|
{
|
|
static auto LootTierDataOffset = CurrentPlaylist->GetOffset("LootTierData");
|
|
auto& LootTierDataSoft = CurrentPlaylist->Get<TSoftObjectPtr<UDataTable>>(LootTierDataOffset);
|
|
|
|
static auto LootPackagesOffset = CurrentPlaylist->GetOffset("LootPackages");
|
|
auto& LootPackagesSoft = CurrentPlaylist->Get<TSoftObjectPtr<UDataTable>>(LootPackagesOffset);
|
|
|
|
if (LootTierDataSoft.IsValid() && LootPackagesSoft.IsValid())
|
|
{
|
|
auto LootTierDataStr = LootTierDataSoft.SoftObjectPtr.ObjectID.AssetPathName.ToString();
|
|
auto LootPackagesStr = LootPackagesSoft.SoftObjectPtr.ObjectID.AssetPathName.ToString();
|
|
auto LootTierDataTableIsComposite = LootTierDataStr.contains("Composite");
|
|
auto LootPackageTableIsComposite = LootPackagesStr.contains("Composite");
|
|
|
|
auto StrongLootTierData = LootTierDataSoft.Get(LootTierDataTableIsComposite ? CompositeDataTableClass : UDataTable::StaticClass(), true);
|
|
auto StrongLootPackage = LootPackagesSoft.Get(LootPackageTableIsComposite ? CompositeDataTableClass : UDataTable::StaticClass(), true);
|
|
|
|
if (StrongLootTierData && StrongLootPackage)
|
|
{
|
|
LTDTables.push_back(StrongLootTierData);
|
|
LPTables.push_back(StrongLootPackage);
|
|
|
|
bFoundPlaylistTable = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!bFoundPlaylistTable)
|
|
{
|
|
LTDTables.push_back(LoadObject<UDataTable>(L"/Game/Items/Datatables/AthenaLootTierData_Client.AthenaLootTierData_Client"));
|
|
LPTables.push_back(LoadObject<UDataTable>(L"/Game/Items/Datatables/AthenaLootPackages_Client.AthenaLootPackages_Client"));
|
|
}
|
|
|
|
// LTDTables.push_back(LoadObject<UDataTable>(L"/Game/Athena/Playlists/Playground/AthenaLootTierData_Client.AthenaLootTierData_Client"));
|
|
// LPTables.push_back(LoadObject<UDataTable>(L"/Game/Athena/Playlists/Playground/AthenaLootPackages_Client.AthenaLootPackages_Client"));
|
|
|
|
static auto FortGameFeatureDataClass = FindObject<UClass>("/Script/FortniteGame.FortGameFeatureData");
|
|
|
|
if (FortGameFeatureDataClass)
|
|
{
|
|
for (int i = 0; i < ChunkedObjects->Num(); i++)
|
|
{
|
|
auto Object = ChunkedObjects->GetObjectByIndex(i);
|
|
|
|
if (!Object)
|
|
continue;
|
|
|
|
if (Object->IsA(FortGameFeatureDataClass))
|
|
{
|
|
auto GameFeatureData = Object;
|
|
static auto DefaultLootTableDataOffset = GameFeatureData->GetOffset("DefaultLootTableData");
|
|
|
|
if (DefaultLootTableDataOffset != -1)
|
|
{
|
|
auto DefaultLootTableData = GameFeatureData->GetPtr<FFortGameFeatureLootTableData>(DefaultLootTableDataOffset);
|
|
|
|
auto LootTierDataTableStr = DefaultLootTableData->LootTierData.SoftObjectPtr.ObjectID.AssetPathName.ToString();
|
|
|
|
auto LootTierDataTableIsComposite = LootTierDataTableStr.contains("Composite");
|
|
auto LootPackageTableStr = DefaultLootTableData->LootPackageData.SoftObjectPtr.ObjectID.AssetPathName.ToString();
|
|
auto LootPackageTableIsComposite = LootPackageTableStr.contains("Composite");
|
|
|
|
auto LootTierDataPtr = DefaultLootTableData->LootTierData.Get(LootTierDataTableIsComposite ? CompositeDataTableClass : UDataTable::StaticClass(), true);
|
|
auto LootPackagePtr = DefaultLootTableData->LootPackageData.Get(LootPackageTableIsComposite ? CompositeDataTableClass : UDataTable::StaticClass(), true);
|
|
|
|
if (LootPackagePtr)
|
|
{
|
|
LPTables.push_back(LootPackagePtr);
|
|
}
|
|
|
|
if (CurrentPlaylist)
|
|
{
|
|
static auto PlaylistOverrideLootTableDataOffset = GameFeatureData->GetOffset("PlaylistOverrideLootTableData");
|
|
auto& PlaylistOverrideLootTableData = GameFeatureData->Get<TMap<FGameplayTag, FFortGameFeatureLootTableData>>(PlaylistOverrideLootTableDataOffset);
|
|
|
|
static auto GameplayTagContainerOffset = CurrentPlaylist->GetOffset("GameplayTagContainer");
|
|
auto GameplayTagContainer = CurrentPlaylist->GetPtr<FGameplayTagContainer>(GameplayTagContainerOffset);
|
|
|
|
for (int i = 0; i < GameplayTagContainer->GameplayTags.Num(); i++)
|
|
{
|
|
auto& Tag = GameplayTagContainer->GameplayTags.At(i);
|
|
|
|
for (auto& Value : PlaylistOverrideLootTableData)
|
|
{
|
|
auto CurrentOverrideTag = Value.First;
|
|
|
|
if (Tag.TagName == CurrentOverrideTag.TagName)
|
|
{
|
|
auto OverrideLootPackageTableStr = Value.Second.LootPackageData.SoftObjectPtr.ObjectID.AssetPathName.ToString();
|
|
auto bOverrideIsComposite = OverrideLootPackageTableStr.contains("Composite");
|
|
|
|
auto ptr = Value.Second.LootPackageData.Get(bOverrideIsComposite ? CompositeDataTableClass : UDataTable::StaticClass(), true);
|
|
|
|
if (ptr)
|
|
{
|
|
/* if (bOverrideIsComposite)
|
|
{
|
|
static auto ParentTablesOffset = ptr->GetOffset("ParentTables");
|
|
|
|
auto ParentTables = ptr->GetPtr<TArray<UDataTable*>>(ParentTablesOffset);
|
|
|
|
for (int z = 0; z < ParentTables->size(); z++)
|
|
{
|
|
auto ParentTable = ParentTables->At(z);
|
|
|
|
if (ParentTable)
|
|
{
|
|
LPTables.push_back(ParentTable);
|
|
}
|
|
}
|
|
} */
|
|
|
|
LPTables.push_back(ptr);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (LootTierDataPtr)
|
|
{
|
|
LTDTables.push_back(LootTierDataPtr);
|
|
}
|
|
|
|
if (CurrentPlaylist)
|
|
{
|
|
static auto PlaylistOverrideLootTableDataOffset = GameFeatureData->GetOffset("PlaylistOverrideLootTableData");
|
|
auto& PlaylistOverrideLootTableData = GameFeatureData->Get<TMap<FGameplayTag, FFortGameFeatureLootTableData>>(PlaylistOverrideLootTableDataOffset);
|
|
|
|
static auto GameplayTagContainerOffset = CurrentPlaylist->GetOffset("GameplayTagContainer");
|
|
auto GameplayTagContainer = CurrentPlaylist->GetPtr<FGameplayTagContainer>(GameplayTagContainerOffset);
|
|
|
|
for (int i = 0; i < GameplayTagContainer->GameplayTags.Num(); i++)
|
|
{
|
|
auto& Tag = GameplayTagContainer->GameplayTags.At(i);
|
|
|
|
for (auto& Value : PlaylistOverrideLootTableData)
|
|
{
|
|
auto CurrentOverrideTag = Value.First;
|
|
|
|
if (Tag.TagName == CurrentOverrideTag.TagName)
|
|
{
|
|
auto OverrideLootTierDataStr = Value.Second.LootTierData.SoftObjectPtr.ObjectID.AssetPathName.ToString();
|
|
auto bOverrideIsComposite = OverrideLootTierDataStr.contains("Composite");
|
|
|
|
auto ptr = Value.Second.LootTierData.Get(bOverrideIsComposite ? CompositeDataTableClass : UDataTable::StaticClass(), true);
|
|
|
|
if (ptr)
|
|
{
|
|
/* if (bOverrideIsComposite)
|
|
{
|
|
static auto ParentTablesOffset = ptr->GetOffset("ParentTables");
|
|
|
|
auto ParentTables = ptr->GetPtr<TArray<UDataTable*>>(ParentTablesOffset);
|
|
|
|
for (int z = 0; z < ParentTables->size(); z++)
|
|
{
|
|
auto ParentTable = ParentTables->At(z);
|
|
|
|
if (ParentTable)
|
|
{
|
|
LTDTables.push_back(ParentTable);
|
|
}
|
|
}
|
|
} */
|
|
|
|
LTDTables.push_back(ptr);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
for (int i = 0; i < LTDTables.size(); i++)
|
|
{
|
|
auto& Table = LTDTables.at(i);
|
|
|
|
if (!Table->IsValidLowLevel())
|
|
{
|
|
continue;
|
|
}
|
|
|
|
Table->AddToRoot();
|
|
LOG_INFO(LogDev, "[{}] LTD {}", i, Table->GetFullName());
|
|
}
|
|
|
|
for (int i = 0; i < LPTables.size(); i++)
|
|
{
|
|
auto& Table = LPTables.at(i);
|
|
|
|
if (!Table->IsValidLowLevel())
|
|
{
|
|
continue;
|
|
}
|
|
|
|
Table->AddToRoot();
|
|
LOG_INFO(LogDev, "[{}] LP {}", i, Table->GetFullName());
|
|
}
|
|
}
|
|
|
|
if (Fortnite_Version <= 6 || std::floor(Fortnite_Version) == 9) // ahhh
|
|
{
|
|
LTDTables.clear();
|
|
LPTables.clear();
|
|
|
|
bool bFoundPlaylistTable = false;
|
|
|
|
if (CurrentPlaylist)
|
|
{
|
|
static auto LootTierDataOffset = CurrentPlaylist->GetOffset("LootTierData");
|
|
auto& LootTierDataSoft = CurrentPlaylist->Get<TSoftObjectPtr<UDataTable>>(LootTierDataOffset);
|
|
|
|
static auto LootPackagesOffset = CurrentPlaylist->GetOffset("LootPackages");
|
|
auto& LootPackagesSoft = CurrentPlaylist->Get<TSoftObjectPtr<UDataTable>>(LootPackagesOffset);
|
|
|
|
if (LootTierDataSoft.IsValid() && LootPackagesSoft.IsValid())
|
|
{
|
|
auto LootTierDataStr = LootTierDataSoft.SoftObjectPtr.ObjectID.AssetPathName.ToString();
|
|
auto LootPackagesStr = LootPackagesSoft.SoftObjectPtr.ObjectID.AssetPathName.ToString();
|
|
auto LootTierDataTableIsComposite = LootTierDataStr.contains("Composite");
|
|
auto LootPackageTableIsComposite = LootPackagesStr.contains("Composite");
|
|
|
|
auto StrongLootTierData = LootTierDataSoft.Get(LootTierDataTableIsComposite ? CompositeDataTableClass : UDataTable::StaticClass(), true);
|
|
auto StrongLootPackage = LootPackagesSoft.Get(LootPackageTableIsComposite ? CompositeDataTableClass : UDataTable::StaticClass(), true);
|
|
|
|
if (StrongLootTierData && StrongLootPackage)
|
|
{
|
|
LTDTables.push_back(StrongLootTierData);
|
|
LPTables.push_back(StrongLootPackage);
|
|
|
|
bFoundPlaylistTable = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!bFoundPlaylistTable)
|
|
{
|
|
LTDTables.push_back(LoadObject<UDataTable>(L"/Game/Items/Datatables/AthenaLootTierData_Client.AthenaLootTierData_Client"));
|
|
LPTables.push_back(LoadObject<UDataTable>(L"/Game/Items/Datatables/AthenaLootPackages_Client.AthenaLootPackages_Client"));
|
|
}
|
|
}
|
|
|
|
if (LTDTables.size() <= 0 || LPTables.size() <= 0)
|
|
{
|
|
LOG_WARN(LogLoot, "Empty tables! ({} {})", LTDTables.size(), LPTables.size());
|
|
return LootDrops;
|
|
}
|
|
|
|
std::vector<FFortLootTierData*> TierGroupLTDs;
|
|
|
|
float TotalTierGroupLTDsWeight = 0;
|
|
|
|
for (int p = 0; p < LTDTables.size(); p++)
|
|
{
|
|
auto LTD = LTDTables[p];
|
|
|
|
// if (bPrint)
|
|
// LOG_INFO(LogLoot, "LTD: {}", !LTD->IsValidLowLevel() ? "BadRead" : LTD->GetFullName());
|
|
|
|
if (!LTD->IsValidLowLevel())
|
|
{
|
|
// if (bPrint)
|
|
LOG_INFO(LogLoot, "BadRead!");
|
|
|
|
continue;
|
|
}
|
|
|
|
auto& LTDRowMap = LTD->GetRowMap();
|
|
|
|
for (auto& CurrentLTD : LTDRowMap)
|
|
{
|
|
auto TierData = (FFortLootTierData*)CurrentLTD.Value();
|
|
|
|
if (IsBadReadPtr(TierData, 8)) // this shouldn't be needed
|
|
continue;
|
|
|
|
if (TierGroupName == TierData->GetTierGroup() && TierData->GetWeight() != 0)
|
|
{
|
|
TotalTierGroupLTDsWeight += TierData->GetWeight();
|
|
TierGroupLTDs.push_back(TierData);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (TierGroupLTDs.size() == 0)
|
|
{
|
|
LOG_WARN(LogLoot, "Failed to find any LTD for: {}", TierGroupName.ToString());
|
|
return LootDrops;
|
|
}
|
|
|
|
FFortLootTierData* ChosenRowLootTierData = GetLootTierData(TierGroupLTDs, TotalTierGroupLTDsWeight);
|
|
|
|
if (!ChosenRowLootTierData) // Should NEVER happen
|
|
return LootDrops;
|
|
|
|
if (ChosenRowLootTierData->GetNumLootPackageDrops() <= 0)
|
|
return PickLootDrops(TierGroupName, bPrint, ++recursive); // hm
|
|
|
|
auto& LootPackageCategoryMinArray = ChosenRowLootTierData->GetLootPackageCategoryMinArray();
|
|
auto& LootPackageCategoryWeightArray = ChosenRowLootTierData->GetLootPackageCategoryWeightArray();
|
|
auto& LootPackageCategoryMaxArray = ChosenRowLootTierData->GetLootPackageCategoryMaxArray();
|
|
|
|
if (LootPackageCategoryMinArray.ArrayNum != LootPackageCategoryWeightArray.ArrayNum ||
|
|
LootPackageCategoryMinArray.ArrayNum != LootPackageCategoryMaxArray.ArrayNum)
|
|
return PickLootDrops(TierGroupName, bPrint, ++recursive); // hm
|
|
|
|
int MinimumLootDrops = 0;
|
|
|
|
static int AmountToAdd = Engine_Version >= 424 ? Engine_Version >= 500 ? 1 : 1 : 0; // fr
|
|
|
|
float NumLootPackageDrops = std::floor(ChosenRowLootTierData->GetNumLootPackageDrops() + AmountToAdd);
|
|
|
|
if (LootPackageCategoryMinArray.ArrayNum)
|
|
{
|
|
for (int i = 0; i < LootPackageCategoryMinArray.ArrayNum; i++)
|
|
{
|
|
if (LootPackageCategoryMinArray.at(i) > 0)
|
|
{
|
|
MinimumLootDrops += LootPackageCategoryMinArray.at(i);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (MinimumLootDrops > NumLootPackageDrops)
|
|
{
|
|
|
|
}
|
|
|
|
int SumLootPackageCategoryWeightArray = 0;
|
|
|
|
for (int i = 0; i < LootPackageCategoryWeightArray.Num(); i++)
|
|
{
|
|
auto CategoryWeight = LootPackageCategoryWeightArray.at(i);
|
|
|
|
if (CategoryWeight > 0)
|
|
{
|
|
auto CategoryMaxArray = LootPackageCategoryMaxArray.at(i);
|
|
|
|
if (CategoryMaxArray < 0)
|
|
{
|
|
SumLootPackageCategoryWeightArray += CategoryWeight;
|
|
}
|
|
}
|
|
}
|
|
|
|
int SumLootPackageCategoryMinArray = 0;
|
|
|
|
for (int i = 0; i < LootPackageCategoryMinArray.Num(); i++)
|
|
{
|
|
auto CategoryWeight = LootPackageCategoryMinArray.at(i);
|
|
|
|
if (CategoryWeight > 0)
|
|
{
|
|
auto CategoryMaxArray = LootPackageCategoryMaxArray.at(i);
|
|
|
|
if (CategoryMaxArray < 0)
|
|
{
|
|
SumLootPackageCategoryMinArray += CategoryWeight;
|
|
}
|
|
}
|
|
}
|
|
|
|
// if (SumLootPackageCategoryWeightArray > SumLootPackageCategoryMinArray)
|
|
// return PickLootDrops(TierGroupName, bPrint, ++recursive); // hm
|
|
|
|
std::vector<FFortLootPackageData*> TierGroupLPs;
|
|
|
|
for (int p = 0; p < LPTables.size(); p++)
|
|
{
|
|
auto LP = LPTables[p];
|
|
|
|
if (!LP->IsValidLowLevel())
|
|
continue;
|
|
|
|
auto& LPRowMap = LP->GetRowMap();
|
|
|
|
for (auto& CurrentLP : LPRowMap)
|
|
{
|
|
auto LootPackage = (FFortLootPackageData*)CurrentLP.Value();
|
|
|
|
if (!LootPackage)
|
|
continue;
|
|
|
|
if (LootPackage->GetLootPackageID() == ChosenRowLootTierData->GetLootPackage() && LootPackage->GetWeight() != 0 && LootPackage->GetCount() != 0)
|
|
{
|
|
TierGroupLPs.push_back(LootPackage);
|
|
}
|
|
}
|
|
}
|
|
|
|
auto ChosenLootPackageName = ChosenRowLootTierData->GetLootPackage().ToString();
|
|
|
|
if (ChosenLootPackageName.contains(".Empty")) // I don't think?
|
|
{
|
|
return PickLootDrops(TierGroupName, bPrint, ++recursive);
|
|
// return LootDrops;
|
|
}
|
|
|
|
bool bIsWorldList = ChosenLootPackageName.contains("WorldList");
|
|
|
|
if (bPrint)
|
|
{
|
|
LOG_INFO(LogLoot, "NumLootPackageDrops Floored: {}", NumLootPackageDrops);
|
|
LOG_INFO(LogLoot, "NumLootPackageDrops Original: {}", ChosenRowLootTierData->GetNumLootPackageDrops());
|
|
LOG_INFO(LogLoot, "TierGroupLPs.size(): {}", TierGroupLPs.size());
|
|
LOG_INFO(LogLoot, "ChosenLootPackageName: {}", ChosenLootPackageName);
|
|
|
|
/* float t = ChosenRowLootTierData->NumLootPackageDrops;
|
|
|
|
int b = (int)((t + t) - 0.5) >> 1;
|
|
auto c = ChosenRowLootTierData->NumLootPackageDrops - b;
|
|
|
|
b += c >= (rand() * 0.000030518509);
|
|
|
|
std::cout << "b: " << b << '\n'; */
|
|
}
|
|
|
|
LootDrops.reserve(NumLootPackageDrops);
|
|
|
|
for (float i = 0; i < NumLootPackageDrops; i++)
|
|
{
|
|
FFortLootPackageData* TierGroupLP = nullptr;
|
|
|
|
if (i >= TierGroupLPs.size())
|
|
{
|
|
break;
|
|
/* auto randomNumberFloat = UKismetMathLibrary::RandomFloatInRange(0, TierGroupLPs.size());
|
|
auto randomNumberFloored = std::floor((int)randomNumberFloat); // idk
|
|
|
|
if (bPrint)
|
|
LOG_INFO(LogLoot, "randomNumberFloat: {} randomNumberFloored: {}", randomNumberFloat, randomNumberFloored);
|
|
|
|
TierGroupLP = TierGroupLPs.at(randomNumberFloored); */
|
|
|
|
TierGroupLP = TierGroupLPs.at(i - NumLootPackageDrops); // Once we fix chapter 2 loot package drops, we can use this
|
|
}
|
|
else
|
|
{
|
|
TierGroupLP = TierGroupLPs.at(i);
|
|
}
|
|
|
|
if (!TierGroupLP)
|
|
continue;
|
|
|
|
auto& LootPackageCallFStr = TierGroupLP->GetLootPackageCall();
|
|
auto TierGroupLPStr = LootPackageCallFStr.IsValid() ? LootPackageCallFStr.ToString() : "InvalidLootPackageCall.Empty";
|
|
|
|
if (bPrint)
|
|
LOG_INFO(LogLoot, "TierGroupLPStr: {}", TierGroupLPStr);
|
|
|
|
if (!bIsWorldList && TierGroupLPStr.contains(".Empty"))
|
|
{
|
|
NumLootPackageDrops++;
|
|
continue;
|
|
}
|
|
|
|
std::vector<FFortLootPackageData*> lootPackageCalls;
|
|
float lootPackageCallsTotalWeight = 0;
|
|
|
|
if (bIsWorldList)
|
|
{
|
|
for (int j = 0; j < TierGroupLPs.size(); j++)
|
|
{
|
|
auto& CurrentLP = TierGroupLPs.at(j);
|
|
|
|
if (CurrentLP->GetWeight() != 0)
|
|
{
|
|
lootPackageCallsTotalWeight += CurrentLP->GetWeight();
|
|
lootPackageCalls.push_back(CurrentLP);
|
|
|
|
if (bPrint)
|
|
{
|
|
// LOG_INFO(LogDev, "Adding LootPackage: {}", CurrentLP->GetAnnotation().ToString());
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
for (int p = 0; p < LPTables.size(); p++)
|
|
{
|
|
if (!LPTables[p]->IsValidLowLevel())
|
|
continue;
|
|
|
|
auto& LPRowMap = LPTables[p]->GetRowMap();
|
|
|
|
for (auto& CurrentLP : LPRowMap)
|
|
{
|
|
auto LootPackage = (FFortLootPackageData*)CurrentLP.Value();
|
|
|
|
if (LootPackage->GetLootPackageID().ToString() == TierGroupLPStr && LootPackage->GetWeight() != 0 && LootPackage->GetCount() != 0)
|
|
{
|
|
lootPackageCallsTotalWeight += LootPackage->GetWeight();
|
|
lootPackageCalls.push_back(LootPackage);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (bPrint)
|
|
LOG_INFO(LogLoot, "lootPackageCalls.size(): {}", lootPackageCalls.size());
|
|
|
|
if (lootPackageCalls.size() == 0)
|
|
{
|
|
// std::cout << "lootPackageCalls.size() == 0!\n";
|
|
NumLootPackageDrops++;
|
|
continue;
|
|
}
|
|
|
|
FFortLootPackageData* LootPackageCall = GetLootPackage(lootPackageCalls, lootPackageCallsTotalWeight);
|
|
|
|
if (!LootPackageCall) // Should NEVER happen
|
|
{
|
|
LOG_ERROR(LogLoot, "Failed to get any loot package call??");
|
|
NumLootPackageDrops++;
|
|
continue;
|
|
}
|
|
|
|
auto ItemDef = LootPackageCall->GetItemDefinition().Get(UFortItemDefinition::StaticClass(), true);
|
|
|
|
if (!ItemDef)
|
|
{
|
|
NumLootPackageDrops++;
|
|
continue;
|
|
}
|
|
|
|
if (bPrint)
|
|
{
|
|
LOG_INFO(LogLoot, "[{}] {} {} {}", i, lootPackageCalls.size(), TierGroupLPStr, ItemDef->GetName());
|
|
}
|
|
|
|
auto WeaponDef = Cast<UFortWeaponItemDefinition>(ItemDef);
|
|
|
|
LootDrops.push_back(LootDrop(FFortItemEntry::MakeItemEntry(ItemDef, LootPackageCall->GetCount(), WeaponDef ? WeaponDef->GetClipSize() : 0));
|
|
}
|
|
|
|
return LootDrops;
|
|
}
|
|
#endif
|