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Awesome tutorial and works great even after 4 years. I have one question. Would it be hard to convert this to multiplayer or is there a good video of multiplayer inventory pls? Anyone have any suggestions. I would love for this author to have something for multiplayer as his video's are clear, easy to understand! Thank you...

i have a question about the first half. My game has a keypressed inventory (tab). so the inventory does not update properly unless I move smpty lots and turn them into items, or have the inventory open the whole time while I pivck up the item. workaround?

how would i add crafting into this inventory system?

Seems like there was a place I found Items.Something was supposed to be changed to Items.data.Something which makes it seem like your IDs may have been pulled from multiple locations. IDK None of this works with my game anyway because I'm not using sprites.

I realize this video is getting old, but almost nothing works because I've already got a player controller where the mouse turns the player. There is no way to click or drag objects with the mouse. I think a better solution is to just require changing scenes where the input system is different. Also, it would be nice if items would drop back onto the terrain instead of destroying themselves if you drag them off the inventory.

As a non-English speaker, Other lectures are hard to listen. However, this lecture is well explained and easy to understand to your voice full of passion and confidence. The quality of the lecture is very good. I'm glad I searched for the ScriptableObject Inventory lecture before implementing the inventory function as "Playerprefs". (It's terrible just to imagine.) Best lecture ever, Best teacher ever. I shared it to another developer. Have a great day.

It doesn’t set the object to default, it sets it to food Edit: same with equipment, it sets to equipment but when I name it it sets to food

Nice videos dude!

17:36 im having a issue when i move the square to the sphere neither the sphere gets destroyed and the item doesn't add to the inventory. Ive gone through all the scripts like five times and there are no mistakes, there are also 0 errors or anything in the console. All the colliders are set correctly, I have no idea what is causing the issue. Could you maybe help?

Hi, help? my inventory just spawns non stopping inventoryPrefab as soons as I collide to some object... and gives this error too: KeyNotFoundException: The given key '0' was not present in the dictionary. System.Collections.Generic.Dictionary`2[TKey,TValue].get_Item (TKey key)

I'm not sure, at this point, what the prefab is for in this video. If it's for just a "picture" of the item, why don't we just use a Sprite, instead.

Thanks for the series, but here's where I hit a brick wall sadly, this just doesn't work for me no matter what I do. The items I picked up ended up overriding each other's item slot, which seems to be an issue no one else faced so far. I checked through the entire code and couldn't find any mistakes. Guess I'll have to settle for the old system from the previous part in the series, and trial and error the rest of the features implemented in the rest of the series.

how can I fix the Event System in 2024? I got a canvas with EventSystem and standalone input module, but I can not drag and drop items inside the ivnentory... the half of this video is not work for me I recheck the video , my code...probably I need to put something in the "trigger" component?

hey this works also for a 2D project? thanks

i got an error when i load the Inventory: IndexOutOfRangeException: Index was outside the bounds of the array. InventoryObject.Load () (at Assets/Scriptable Objects/Inventory/_Scripts/InventoryObject.cs:127) edit: I solved it by simply assigning two different save paths to the player inventory(item object) and the player equipment(item object)

Man, there are so many inventory issues that have been bothering me for 2 weeks, today I'm so lucky to have found your video. I like the way you explain when writing code, as there are many techniques if you don't explain, then I wonder: how can I learn this on my own? I love you! Wishing you many interesting experiences in life!❤

Here 4 years after upload and this tutorial is still amazing. Thank you!

thank you!

Trying to follow the tutorial on unity 2022 lts and its working

Lets count how many times we can say the word item in a single video!!

Do you have to make a prefab for each inventory item? can't you just give it a child or something that has a sprite of the item?

why do you named some variables with an underscore before?

That's good~ I have been searching for the way how to make my game more flexible while managing so many items in one character

Use grid layout group component of Unity for organizing the position of the slots, instead of organizing them with code. That's much practical and it will save you time

how to make maxstackable

yes finally im done the letter on code its not Asset is Assets LoadAssetAtPath("Assets my eye to blurb

i think my folder was wrong

i build it and run load is not working database is keep reseting to no database

ah its null reference coz data base is reset whet you hit play

i got bug now the sphere is null reference

help pls build and run is to long loading maybe i skip making folder to other asset script

space and enter not working but other button working

finally im done yes

the image not show in inventory screen and cant get the exact location to put it i learn but i think may canvas is wrong

its not identify its identity and no public in Vector3 i guest you want to know who can read codes

.identify and public in Vector3 is bug

not working in capsule the item is not destroyable what should i do

whew, finally did it. Furthest ive gotten in my game dev journey. Super euphoric. Thankyou goodsir :D

30:00 Any tutorial 'series' you pick out a hat will have cliff hangers and unanswered errors. And shortly after coding and looking over it with peers i always get "why did you do it like that?". This is the only series ive come across where the person in the tutorial 1. isnt making any money 2. extremely in depth clean code awareness and 3. tested and researched the system before he went public with it. I dont know most of what im coding, but i know what it means. This code isnt gonna get thrown away. Thankyou goodsir

I hope at some point you come back to the inventory system, there's a bug (maybe it's just me) where existing inventory slots dont update on start. Once I stopped clearing inventories on exit app, existing (and occupied) slots were empty on start. Also there are more features it would be neat to have, like max stacks of items, adding slots to the inventory during runtime, chests (creating and saving), etc. Anyway hope you're doing well.

Great video!

Im 15 years late on this, but i fixed the database shenanigans by moving database methods to a mono script. There's something cursed about on before and after serialization methods.

I was following well in this tutorial up until somewhere in the middle of this video. Somehow, my inventory only spawns 1 slot. That slot doesnt do anything as a button(i believe i got to like 44 minutes or something before I realized something was up) and there are no items that appear when i pick them up. The player inventory shows that i have picked it up, what could i have done to break the display/slot portion of this code?

I was having issues with this and spent an entire day figuring out what was wrong. Perhaps Unity has updated something since the video upload. Unity automatically resets the created object after its creation. To manage this, use the Reset() method instead of Awake() to ensure proper initialization and prevent unintended resets. By doing so, each time you reset this object, it will utilize the default values configured in your script.

Hi! Can i make, that saving system is working every second(update()), and load the inventory in start?

Still the go to series for a good inventory system.

Ran into a couple of hiccups, but those were largely my fault as I slightly deviated my design from yours. I think it'd be useful to include a short segment on "pitfalls you might run into". Thank you so much for this tutorial! Great job!

For anyone who had issues with the position of the slot images/text, you might want to check out setting the anchor and anchored position instead of using the .position property. The anchored position is relative to the parent component (the inventory screen), instead of the overall position.

Great tutorial, I know I'm late to the party but instead of setting X_START/Y_START, you can set the anchor of the original prefabs & variant prefabs to top-right in the Inspector. Much faster to do, and then when you create additional variants from the original they will inherit the anchoring.

how many times did i spell dictionary wrong while following this? 3 times