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>
98 lines
2.9 KiB
C++
98 lines
2.9 KiB
C++
// Copyright ExByte Studios. Item Interaction Ecosystem.
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#include "ItemInteractionActions.h"
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#include "ItemInteractionLog.h"
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#include "ItemInteractionInterfaces.h"
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#include "ItemNativeTags.h"
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#include "InventoryComponent.h"
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#include "GameFramework/Character.h"
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// --- Instant Pickup ---
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UInteractionAction_InstantPickup::UInteractionAction_InstantPickup()
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{
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ActionTag = ItemEcosystemTags::Action_Pickup_Instant;
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Mode = EItemInteractionMode::InstantPickup;
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Priority = 600;
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DisplayText = NSLOCTEXT("ItemInteraction", "PickUp", "Pick Up");
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}
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void UInteractionAction_InstantPickup::Execute_Implementation(const FInteractionContext& Context)
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{
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if (!Context.TargetActor || !Context.PlayerInventory || !Context.TargetActor->Implements<UWorldItemProvider>())
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{
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return;
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}
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IWorldItemProvider* Provider = Cast<IWorldItemProvider>(Context.TargetActor);
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FItemInstanceData Item;
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if (!Provider || !Provider->IsItemAvailable() || !Provider->GetProvidedItem(Item))
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{
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return;
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}
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const int32 Before = Item.Quantity;
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Context.PlayerInventory->AddItem(Item);
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if (Before - Item.Quantity <= 0)
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{
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return;
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}
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if (Item.Quantity <= 0) { Provider->NotifyItemTaken(Context.Character.Get()); }
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else { Provider->UpdateProvidedItem(Item); }
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}
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// --- Open Loot UI (client-side; no server effect) ---
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UInteractionAction_OpenLootUI::UInteractionAction_OpenLootUI()
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{
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ActionTag = ItemEcosystemTags::Action_Open;
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Mode = EItemInteractionMode::OpenLootUI;
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Priority = 700;
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DisplayText = NSLOCTEXT("ItemInteraction", "Open", "Open");
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}
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// --- Inspect ---
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UInteractionAction_Inspect::UInteractionAction_Inspect()
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{
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ActionTag = ItemEcosystemTags::Action_Inspect;
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Mode = EItemInteractionMode::Inspect;
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Priority = 400;
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DisplayText = NSLOCTEXT("ItemInteraction", "Inspect", "Inspect");
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}
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void UInteractionAction_Inspect::Execute_Implementation(const FInteractionContext& Context)
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{
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UE_LOG(LogItemInteraction, Verbose, TEXT("Inspect %s"), *GetNameSafe(Context.TargetActor));
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}
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// --- Combine / Transfer / Split / Merge ---
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// These are inventory-UI verbs; their execution runs through the interaction
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// component's inventory RPCs. The classes exist as authoring units (section 16).
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UInteractionAction_Combine::UInteractionAction_Combine()
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{
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Mode = EItemInteractionMode::Combine;
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Priority = 300;
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DisplayText = NSLOCTEXT("ItemInteraction", "Combine", "Combine");
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}
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UInteractionAction_TransferContainerItem::UInteractionAction_TransferContainerItem()
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{
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Mode = EItemInteractionMode::TransferContainerItem;
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Priority = 300;
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DisplayText = NSLOCTEXT("ItemInteraction", "Transfer", "Transfer");
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}
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UInteractionAction_SplitStack::UInteractionAction_SplitStack()
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{
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Mode = EItemInteractionMode::SplitStack;
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Priority = 300;
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DisplayText = NSLOCTEXT("ItemInteraction", "Split", "Split Stack");
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}
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UInteractionAction_MergeStack::UInteractionAction_MergeStack()
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{
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Mode = EItemInteractionMode::MergeStack;
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Priority = 300;
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DisplayText = NSLOCTEXT("ItemInteraction", "Merge", "Merge Stack");
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}
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