Bugfix Inventory UI Not Refreshing on Dirty

EndlessVendetta/Source/EndlessVendetta/Inventory/BaseItem.h

@@ -10,9 +10,9 @@ struct FItemSize
 {
 	GENERATED_BODY()
 
-	UPROPERTY(BlueprintReadOnly, Category = "ItemSize")
+	UPROPERTY(BlueprintReadWrite, Category = "ItemSize")
 	int X;
-	UPROPERTY(BlueprintReadOnly, Category = "ItemSize")
+	UPROPERTY(BlueprintReadWrite, Category = "ItemSize")
 	int Y;
 
 	FItemSize(const int _X, const int _Y)

EndlessVendetta/Source/EndlessVendetta/Inventory/InventoryComponent.cpp

@@ -145,7 +145,7 @@ void UInventoryComponent::AddItemAt(UBaseItem* Item, const int TopLeftIndex)
 			TileToCheck.X = i;
 			TileToCheck.Y = j;
 			if (!IsTileValid(TileToCheck)) return;
-			InventoryItems.Insert(Item, TileToIndex(TileToCheck));
+			InventoryItems[TileToIndex(TileToCheck)] = Item;
 		}
 	}
 	IsDirty = true;
@@ -158,7 +158,7 @@ TMap<UBaseItem*, FInventoryTile> UInventoryComponent::GetAllItems()
 	{
 		UBaseItem* Item = InventoryItems[i];
 		if (!IsValid(Item)) continue;
-		if (!Items.Contains(Item)) continue;
+		if (Items.Contains(Item)) continue;
 		Items.Add(Item, IndexToTile(i));
 	}
 	return Items;
@@ -171,7 +171,7 @@ void UInventoryComponent::RemoveItem(UBaseItem* Item)
 	{
 		if (InventoryItems[i] == Item)
 		{
-			InventoryItems.RemoveAt(i);
+			InventoryItems[i] = nullptr;
 			IsDirty = true;
 		}
 	}
@@ -183,7 +183,7 @@ void UInventoryComponent::SpawnItem(UBaseItem* Item, FVector Location, FRotator
 
 bool UInventoryComponent::IsTileValid(const FInventoryTile InventoryTile) const
 {
-	if (InventoryTile.X >= 0 && InventoryTile.Y >= 0 && InventoryTile.Y < Columns && InventoryTile.Y < Rows)
+	if (InventoryTile.X >= 0 && InventoryTile.Y >= 0 && InventoryTile.Y < Columns && InventoryTile.Y <= Rows)
 	{
 		return true;
 	}