(Feat) Add Craft Systeme

2026-07-30 23:08:33 +02:00
parent 9b5ad7c8a4
commit 3f3ae1f5fa
57 changed files with 2276 additions and 127 deletions
@@ -0,0 +1,126 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+
+#include "InventoryScreenWidget.h"
+
+#include "Components/Button.h"
+#include "Components/WidgetSwitcher.h"
+#include "CraftingWidget.h"
+#include "FpsPlayer.h"
+#include "GameFramework/PlayerController.h"
+#include "InventoryDragDropOperation.h"
+#include "InventoryWidget.h"
+
+void UInventoryScreenWidget::NativeConstruct()
+{
+	Super::NativeConstruct();
+
+	if (InventoryTabButton)
+	{
+		InventoryTabButton->OnClicked.AddDynamic(this, &UInventoryScreenWidget::HandleInventoryTabClicked);
+	}
+
+	if (CraftingTabButton)
+	{
+		CraftingTabButton->OnClicked.AddDynamic(this, &UInventoryScreenWidget::HandleCraftingTabClicked);
+	}
+
+	ShowInventoryTab();
+}
+
+void UInventoryScreenWidget::BindToOwningPawn()
+{
+	if (InventoryPage)
+	{
+		InventoryPage->BindToOwningPawn();
+	}
+
+	if (CraftingPage)
+	{
+		CraftingPage->BindToOwningPawn();
+	}
+}
+
+bool UInventoryScreenWidget::IsInventoryTabActive() const
+{
+	return TabSwitcher && InventoryPage && TabSwitcher->GetActiveWidget() == InventoryPage;
+}
+
+int32 UInventoryScreenWidget::GetHoveredSlotIndex() const
+{
+	if (!InventoryPage || !IsInventoryTabActive())
+	{
+		return INDEX_NONE;
+	}
+
+	return InventoryPage->GetHoveredSlotIndex();
+}
+
+void UInventoryScreenWidget::ShowInventoryTab()
+{
+	ShowPage(InventoryPage);
+}
+
+void UInventoryScreenWidget::ShowCraftingTab()
+{
+	ShowPage(CraftingPage);
+}
+
+void UInventoryScreenWidget::HandleInventoryTabClicked()
+{
+	ShowPage(InventoryPage);
+}
+
+void UInventoryScreenWidget::HandleCraftingTabClicked()
+{
+	ShowPage(CraftingPage);
+}
+
+void UInventoryScreenWidget::ShowPage(UWidget* Page)
+{
+	if (!TabSwitcher || !Page)
+	{
+		return;
+	}
+
+	TabSwitcher->SetActiveWidget(Page);
+
+	// Le bouton de l'onglet courant est desactive : il sert d'indicateur de
+	// position autant que de garde-fou contre un clic sans effet.
+	const bool bInventoryActive = (Page == InventoryPage);
+
+	if (InventoryTabButton)
+	{
+		InventoryTabButton->SetIsEnabled(!bInventoryActive);
+	}
+
+	if (CraftingTabButton)
+	{
+		CraftingTabButton->SetIsEnabled(bInventoryActive);
+	}
+
+	OnTabChanged.Broadcast(bInventoryActive);
+}
+
+bool UInventoryScreenWidget::NativeOnDrop(const FGeometry& InGeometry, const FDragDropEvent& InDragDropEvent, UDragDropOperation* InOperation)
+{
+	Super::NativeOnDrop(InGeometry, InDragDropEvent, InOperation);
+
+	// On n'arrive ici que si ni une case ni la page d'inventaire n'ont traite le
+	// depot : les enfants sont consultes en premier et arretent la propagation.
+	const UInventoryDragDropOperation* Payload = Cast<UInventoryDragDropOperation>(InOperation);
+	if (!Payload || Payload->SourceSlotIndex == INDEX_NONE)
+	{
+		return true;
+	}
+
+	if (const APlayerController* OwningController = GetOwningPlayer())
+	{
+		if (AFpsPlayer* PlayerPawn = Cast<AFpsPlayer>(OwningController->GetPawn()))
+		{
+			PlayerPawn->DropSlot(Payload->SourceSlotIndex, Payload->Quantity);
+		}
+	}
+
+	return true;
+}