UE4 Inventory And Crafting / Crafting

[@WolframSaga]

I don't know if you add it later on, but I added controller support to this. It doesn't work with controller to do actions properly on borders, so I wrapped them with buttons. Then for auto-focus for tooltip, I added the buttons to an array and set keyboard focus (this also means set controller focus) to the first button when the widget is created on screen. Maybe I'll add it to the Discord if anybody wants the controller support (I haven't added context-menu options yet or dynamically sorted through backpack slots... only PlayerSlot at the moment).

[@HutchstarEnt]

Working great

[@snowboundue4]

Very nice, as always. I had a mistake that cause 1 of the crafted items to return as a recipe item, but thats cause i dragged in a wrong node.

[@goldenfox334]

Hey just curious because i believe im having the same issue. what nodes did you switch around. mine will craft the item with no issue but once i craft anouther item it will swap out and replace the item with the original resource item and then craft the new item.

[@yozzahughes3939]

Can we have a right click and have option to use, consume etc? ❤️😉

[@KWang-yy2qk]

Thanks for the video, a small thing, after the items were crafted, it leaves an empty icon with no amount in the slots. I watched the video a few times, but don't see any difference.

[@AurynGaming]

On the tooltips (inventory and craft) could we display the text to the icons? I imagine once you have many items that they may be confusing or you may see an item you have no idea what it is (as the player)

[@ItsMeBro]

Add a text to craftable widget just like we did for item slots. I will make a widget in deapth series some time in the future.

[@R1ICO]

Soo how can I implent the craftables with the player slots as well? love the videos

[@holojet]

not sure if you're still responding to comments on this video, but I have a weird problem where I can't craft objects and when I get a backpack and add items, it stacks the first item I pick up, but not the second one, I've made sure to check everything is the same and it still didn't work, do you think you have a solution? I don't think it has something to do with the crafting but it didn't happen until I made the crafting

[@phatplanet3400]

Nice crafting and Inventory tuts, thanks, how about a small additional tut on adding stack limits on the slots, before the item then has to fill another slot, to stop the player grinding thousands off the same item. Maybe limiting pickup inventory based on total weights of items as well. Just one other question, in the grande scheme of things shouldn't you be using getters & setters rather than UI bindings, as bindings run similar to tick which is expensive.

[@MarCBlood]

Hi. Big thanks for making tutorials, keep going :).

[@1Monty509]

Hey I am not sure if someone asked, but if you do File->refresh nodes to replace what you are doing on the create widget ( You change the Class to something random then back to Craftable ) is that ok practice as well? Does that make sense what I am saying lol

[@ItsMeBro]

As long as you get your inputs, it does not matter.

[@goldenfox334]

Hey just wanted to ask a quick question if maybe you would happen to know what would cause a item to duplicate its full stack and replace what ever was off to its left. ive rewatched this video 3 times and everything is identical minus some minor cleanup. itll craft just fine but as soon as i go to craft a item that requires anouther item it replaces somthing else and creates a infinate stack thats able to be dropped but not able to be removed from the inventory so it just spawnes items and then once the other original stack of items hits zero the duplicated stack resets it back to the same amount of the duplicated stack. sorry if that doesnt make sence, its a weird issue ive been trying to fix all day

[@ItsMeBro]

Hard to guess. Feel free to contact me in discord in private, I can have a look.

[@neyverh123]

10/10 short and simple

[@LoneWolf6063]

u can refresh the node by right clicking on it rather than changing the widget

[@jfcomposition]

3 people dont know how to craft 😂 Awesome video😁

[@VlatkoDojchinoski]

I love this channel, and thank you for every single video you'v made! Do you have patreon ? I would like to support you ? EDIT. It was in description.

[@ItsMeBro]

Consider joining my discord. Great place to look for help :)

[@Mikester4411]

Hi, I'm having an issue; Every time I click play to test it, I pick up the requirements from the floor so they're in my inventory, and then press the button to craft, but the first time I craft each individual item it leaves the full amount of the last item in the recipe, and ONLY if it has more than 1 item entries in the recipe array by the looks of it. After I've crafted the recipe for the first time after clicking play to test it, it works fine, but once I stop testing then click play again the first time each item is crafted it leaves the last recipe piece in the recipe array. I have no idea where I've gone wrong, and looking at the difference in our code there isn't any (apart from me using a sub-inventory index and an item index rather than just the item, to fit with my game, but that hasn't been and still isn't the problem) For example: Medkit requires 1 gauze and 1 alcohol to craft, I click craft the first time and it removes 1 gauze, but leaves the alcohol, then I craft it again and it removes both the 1 gauze and 1 alcohol as it should Molotov requires 1 alcohol and 1 cloth, I click craft and it removes 1 alcohol but leaves the cloth, then I craft it again and it removes both the 1 alcohol and 1 cloth Lockpick requires 1 paperclip, I click craft and it removes 1 paperclip as it should, no issue here Example item 4 requires 1 of a, 2 of b, and 3 of c, I click craft and it removes 1 of a, 2 of b, and leaves all 3 of c, but then I click craft again and it works as it should This seems to reset and happens every time I click play

[@kippesolo8941]

Did i miss a part? I was wondering how to set it up so it adds the picked up item to the inventory.

[@ItsMeBro]

Here is the full playlist: kzbin.info/aero/PLGm9gBuuMTevunNJbvq2PdjWGaCv19jxr In the first video we we setup pickup and adding them to playerslots. In 5th video (backpack), we setup functions that allow us to add items to our backpack.

[@kippesolo8941]

@@ItsMeBro Thanks Bro! :)

[@martyrier]

Leave a comment, because you are awesome!

[@ItsMeBro]

Thank you :)

[@martyrier]

@@ItsMeBro You are as fast in aswering as you are in your tutorials xD

[@6Amarok9]

Hi again. Blueprint Runtime Error: "Accessed None trying to read property equipedBackpack". Blueprint: UI_Craftable Function: On Mouse Button Down Graph: OnMouseButtonDown Node: Find Stack I refreshed all nodes in "on mouse button down" but still "find stack" giving error

[@ItsMeBro]

It says you dont have a backpack on. Before trying to use backpack, make sure to do isValid check.

[@6Amarok9]

@@ItsMeBro Thanks for help. I did it on add item too. no error but crafting not working still xD

[@ItsMeBro]

@@6Amarok9 Well at this point in the video, backpack is not used to craft items. Only player slots. So make sure your system is using the correct functions. If you want more help, message me on discord. It easier to help thru there rather then comment section.

[@6Amarok9]

@@ItsMeBro I will. Thanks

[@Meta_Interior]

@@6Amarok9 i have a same problem , can u reply to me that how to fix it?

[@colonelezzat9915]

so good work

[@gamedevstanislove]

Thanks for the video. Very helpful.

[@ItsMeBro]

Glad it was helpful!

[@marcusbarlow7160]

Thanks so much, has helped me heaps...

[@ItsMeBro]

Happy to help :)

[@noproplay8852]

nice video. Can you make a video about widget for items)

[@ItsMeBro]

I don't understand. Can you be more specific?

[@dfgffdvfvvf7909]

why the fuck do i cant break the datatable row

[@mtlpgaming]

Hello Again, I don't know why but myy dropping system is just broken. I cant drop some Items and other items drop other items ( In my project you have Wheat and Bread, you need 5 Wheat to craft one Bread. that works, but every time i drop a Wheat, it drops a wheat but takes one Bread and when I drop Bread, it drops Bread and takes one wheat?!). Do you have an Idea, why that could be? EDIT : now it works because i didn't do anything and the tooltip shows sometimes 1 less or the amount i have, and when i drop the stones ( Didn't work prior either ) it now doesn't set an "empty" when there is no stone left. I don't know what the frick is happening now bot i don't even want to bother with fixing bugs. Prepare for an "EDIT 2" EDIT 2 : Now the Backpack to Inventory system is fricked! the amount isn't getting lower and the amount isn't even shown in the backpack until i have 2 of the same... I'm going to call it quits for now and by the way, I'm not saying it's your faul, I just need some help

[@ItsMeBro]

Join my discord. Link in the description. You can share screenshots there and we will be able to help you much quicker and better.

[@ItsMeBro]

Thats why I wanted you to join the discord, so I could see what you have. Hard to tell what's the issue without seeing what you have there.

[@yozzahughes3939]

Here he is...

[@ВладСеливерстов-э8ж]

Крутые уроки!!

[@antrax8120]

Damn dude your website name is... critical... if you write .com instead of .net

[@ItsMeBro]

Yeah... Can't really do much about it... just gotta hope I can buy it someday...

[@johnhuynh7741]

Hey brother, I don't mean to be rude or criticize your tutorial tactics but you're moving way too fast and explaining WAAAAY too fast. This is a long shot, of course, but could you possibly move a little slower when it comes to creating these tutorials? It would mean a lot and give more information rather than rushing everything.