7f7e043a88
Server-authoritative, data-driven item/inventory/interaction/carry/equipment/ world-slot/placement/crafting framework. 8 modules, compiles against UE 5.7. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
104 lines
2.5 KiB
C++
104 lines
2.5 KiB
C++
// Copyright ExByte Studios. Item Interaction Ecosystem.
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#include "ReplicatedInventoryList.h"
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#include "InventoryComponent.h"
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void FReplicatedInventoryList::PostReplicatedAdd(const TArrayView<int32>& AddedIndices, int32 /*FinalSize*/)
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{
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if (!OwnerComponent)
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{
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return;
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}
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for (int32 Index : AddedIndices)
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{
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if (Entries.IsValidIndex(Index))
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{
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OwnerComponent->NotifyItemAdded(Entries[Index].Item);
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}
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}
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OwnerComponent->NotifyInventoryChanged();
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}
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void FReplicatedInventoryList::PostReplicatedChange(const TArrayView<int32>& /*ChangedIndices*/, int32 /*FinalSize*/)
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{
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if (OwnerComponent)
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{
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OwnerComponent->NotifyInventoryChanged();
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}
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}
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void FReplicatedInventoryList::PreReplicatedRemove(const TArrayView<int32>& RemovedIndices, int32 /*FinalSize*/)
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{
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if (!OwnerComponent)
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{
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return;
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}
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for (int32 Index : RemovedIndices)
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{
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if (Entries.IsValidIndex(Index))
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{
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OwnerComponent->NotifyItemRemoved(Entries[Index].Item);
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}
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}
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OwnerComponent->NotifyInventoryChanged();
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}
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FRepInventoryEntry& FReplicatedInventoryList::AddOrUpdate(const FGuid& Container, int32 Slot, const FItemInstanceData& Item)
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{
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if (FRepInventoryEntry* Existing = FindByInstanceId(Item.InstanceId))
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{
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Existing->ContainerId = Container;
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Existing->SlotIndex = Slot;
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Existing->Item = Item;
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Existing->Item.CurrentContainerId = Container;
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Existing->Item.SlotIndex = Slot;
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MarkItemDirty(*Existing);
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return *Existing;
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}
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FRepInventoryEntry& New = Entries.Emplace_GetRef(Container, Slot, Item);
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New.Item.CurrentContainerId = Container;
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New.Item.SlotIndex = Slot;
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MarkItemDirty(New);
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return New;
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}
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bool FReplicatedInventoryList::RemoveByInstanceId(const FGuid& InstanceId)
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{
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const int32 Index = Entries.IndexOfByPredicate([&InstanceId](const FRepInventoryEntry& E)
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{
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return E.Item.InstanceId == InstanceId;
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});
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if (Index == INDEX_NONE)
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{
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return false;
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}
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Entries.RemoveAt(Index);
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MarkArrayDirty();
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return true;
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}
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void FReplicatedInventoryList::MarkEntryDirtyByInstanceId(const FGuid& InstanceId)
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{
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if (FRepInventoryEntry* Entry = FindByInstanceId(InstanceId))
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{
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MarkItemDirty(*Entry);
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}
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}
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FRepInventoryEntry* FReplicatedInventoryList::FindByInstanceId(const FGuid& InstanceId)
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{
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return Entries.FindByPredicate([&InstanceId](const FRepInventoryEntry& E)
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{
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return E.Item.InstanceId == InstanceId;
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});
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}
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const FRepInventoryEntry* FReplicatedInventoryList::FindByInstanceId(const FGuid& InstanceId) const
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{
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return Entries.FindByPredicate([&InstanceId](const FRepInventoryEntry& E)
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{
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return E.Item.InstanceId == InstanceId;
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});
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}
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