修复物品拖拽bug

ProjectFish/Source/ProjectFish/Data/ContainerInfo.cpp

@@ -22,17 +22,17 @@ void UContainerInfo::InitContainerByShape(UShapeAsset* InContainerShape)
 	}
 }
 
-bool UContainerInfo::AddContainerItem(FContainerItem Item,  int32& ItemID)
+int32 UContainerInfo::AddContainerItem(FContainerItem Item)
 {
 	if (!IsItemInContainerShape(Item))
 	{
-		return false;
+		return -1;
 	}
 	if (IsItemOverlapOtherItem(Item))
 	{
-		return false;
+		return -1;
 	}
-	ItemID = NextItemID;
+	int32 ItemID = NextItemID;
 	Items.Add(NextItemID, Item);
 	++NextItemID;
 	//设置容器指定位置的占用状态
@@ -46,7 +46,7 @@ bool UContainerInfo::AddContainerItem(FContainerItem Item,  int32& ItemID)
 			}
 		}
 	}
-	return true;
+	return ItemID;
 }
 
 bool UContainerInfo::RemoveContainerItem(const int32& ItemID)
@@ -163,8 +163,7 @@ bool UContainerInfo::LoadFromSaveData(FPrimaryAssetId ShapeID, const TArray<FCon
 		NewItem.RewardItem = Cast<UFishingRewardDataAsset>(RewardItemPath.TryLoad());
 		//添加物品到容器中
 		FIntPoint Position(ItemData.PosX, ItemData.PosY);
-		int32 ItemID;
-		AddContainerItem(NewItem, ItemID);
+		AddContainerItem(NewItem);
 	}
 	
 	return true;

ProjectFish/Source/ProjectFish/Data/ContainerInfo.h

@@ -112,7 +112,7 @@ public:
 	void InitContainerByShape(UShapeAsset* InContainerShape);
 
 	UFUNCTION(BlueprintPure)
-	bool AddContainerItem(FContainerItem Item, int32& ItemID);
+	int32 AddContainerItem(FContainerItem Item);
 	UFUNCTION(BlueprintPure)
 	bool  RemoveContainerItem(const int32& ItemID);