# Cube World!

**URL:** <https://forum.makecode.com/t/cube-world/42288>\
**Category:** Show & Tell\
**Created:** [February 22, 2026, 7:04pm UTC](https://forum.makecode.com/t/cube-world/42288 "2026-02-22T19:04:55Z")\
**Posts on this page:** 14\
**Page:** 1

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**Author:** ![YamJam](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/yamjam/32/29681_2.png) [@YamJam](https://forum.makecode.com/u/YamJam)\
**Post date:** [February 22, 2026, 7:04pm UTC](https://forum.makecode.com/t/cube-world/42288/1 "2026-02-22T19:04:55Z")

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I’m currently making a game after I tried to make a randomly generated world, which actually worked(hooray!), and its called cube world. (VERY UNFINISHED)

> **[Cube World!](https://arcade.makecode.com/S52839-24086-17929-97738)**
>
> version 0.5

there it is ^^^^^^^^

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**Author:** ![YamJam](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/yamjam/32/29681_2.png) [@YamJam](https://forum.makecode.com/u/YamJam)\
**Post date:** [February 22, 2026, 9:39pm UTC](https://forum.makecode.com/t/cube-world/42288/2 "2026-02-22T21:39:12Z")

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I’m working on a crafting system and want to know how you can check how man of an item you have or check if the tooltip of a certain item is equal/greater than a certain number with the inventory extension. Can anyone help me?

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**Author:** ![RoboVacDev](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/robovacdev/32/29619_2.png) [@RoboVacDev](https://forum.makecode.com/u/RoboVacDev)\
**Post date:** [February 23, 2026, 5:45am UTC](https://forum.makecode.com/t/cube-world/42288/3 "2026-02-23T05:45:20Z")

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Put 'em as separate spites. On selection, make the sprite say how many of the resource you have.

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**Author:** ![YamJam](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/yamjam/32/29681_2.png) [@YamJam](https://forum.makecode.com/u/YamJam)\
**Post date:** [February 23, 2026, 11:31pm UTC](https://forum.makecode.com/t/cube-world/42288/4 "2026-02-23T23:31:03Z")

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hmmm, it’ll probably take a long time but i’ll try that.

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**Author:** ![Peau12](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/peau12/32/29299_2.png) [@Peau12](https://forum.makecode.com/u/Peau12)\
**Post date:** [February 24, 2026, 1:00am UTC](https://forum.makecode.com/t/cube-world/42288/5 "2026-02-24T01:00:17Z")

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I LOVE THIS! (Compliment.)

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**Author:** ![YamJam](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/yamjam/32/29681_2.png) [@YamJam](https://forum.makecode.com/u/YamJam)\
**Post date:** [February 25, 2026, 4:08am UTC](https://forum.makecode.com/t/cube-world/42288/6 "2026-02-25T04:08:26Z")

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> **[Cube World! PLacing!](https://arcade.makecode.com/S72385-87297-10645-65332)**
>
> version something

umm, when you get 3 blocks, now all of a sudden you have NaN blocks…  
press q to break and e to place, plus number keys to switch items in the toolbar.

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**Author:** ![YamJam](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/yamjam/32/29681_2.png) [@YamJam](https://forum.makecode.com/u/YamJam)\
**Post date:** [February 25, 2026, 6:59pm UTC](https://forum.makecode.com/t/cube-world/42288/7 "2026-02-25T18:59:07Z")

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nvm i dont think it happens anymore

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**Author:** ![YamJam](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/yamjam/32/29681_2.png) [@YamJam](https://forum.makecode.com/u/YamJam)\
**Post date:** [March 1, 2026, 5:15pm UTC](https://forum.makecode.com/t/cube-world/42288/8 "2026-03-01T17:15:45Z")

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Does anyone know how to make the items in the inventory _not_ move 1 slot whenever an item is removed? When I finish the combat system it’ll be hard for players to know where their tools are when an item is removed from the toolbar. [Here’s](https://arcade.makecode.com/S72385-87297-10645-65332) the current version

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**Author:** ![AlexK](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/alexk/32/33339_2.png) [@AlexK](https://forum.makecode.com/u/AlexK)\
**Post date:** [March 1, 2026, 5:17pm UTC](https://forum.makecode.com/t/cube-world/42288/9 "2026-03-01T17:17:40Z")

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If I’m understanding your question correctly, deleting an item from inventory moves some of the items around to fill in the gap. If you don’t already have one, you’ll need an “empty” inventory item. Instead of deleting the inventory item when it is used, replace it with the “empty” one.

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**Author:** ![YamJam](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/yamjam/32/29681_2.png) [@YamJam](https://forum.makecode.com/u/YamJam)\
**Post date:** [March 6, 2026, 2:47am UTC](https://forum.makecode.com/t/cube-world/42288/10 "2026-03-06T02:47:26Z")

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For some reason when you get more then 2 items the item count becomes “NaN”. Can somebody fix this?

> **[Cube World: Enemy AI!](https://arcade.makecode.com/S72385-87297-10645-65332)**
>
> version something
> need help on items become NaN

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**Author:** ![YamJam](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/yamjam/32/29681_2.png) [@YamJam](https://forum.makecode.com/u/YamJam)\
**Post date:** [March 13, 2026, 4:22am UTC](https://forum.makecode.com/t/cube-world/42288/11 "2026-03-13T04:22:26Z")

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ok i give up ☹

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**Author:** ![YamJam](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/yamjam/32/29681_2.png) [@YamJam](https://forum.makecode.com/u/YamJam)\
**Post date:** [March 18, 2026, 4:16am UTC](https://forum.makecode.com/t/cube-world/42288/12 "2026-03-18T04:16:43Z")

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@UnsignedArduino I tried adding your fast random extension to make seeds because I thought it was cool. The only problem is that either im trippin or I just have bad memory because I SWEAR that sometimes there are slight differences in the seeds when I enter the same one again and again. Could you tell me the problem?

> **[Cube World: Seeds! - Original](https://arcade.makecode.com/S61744-70151-70981-23611)**
>
> version something
> need help on items become NaN
> Also need help on seeds not being the same

> **nooooothiiiiingggggggggggggg**
>
> and maybe even find the NaN problem?

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<div class="post-metadata">

**Author:** ![YamJam](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/yamjam/32/29681_2.png) [@YamJam](https://forum.makecode.com/u/YamJam)\
**Post date:** [March 22, 2026, 7:19am UTC](https://forum.makecode.com/t/cube-world/42288/13 "2026-03-22T07:19:38Z")

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I’m happy now! 🙂  
I fixed the NaN bug using the help of chatGPT!

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**Author:** ![YamJam](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/yamjam/32/29681_2.png) [@YamJam](https://forum.makecode.com/u/YamJam)\
**Post date:** [March 22, 2026, 7:28am UTC](https://forum.makecode.com/t/cube-world/42288/14 "2026-03-22T07:28:20Z")

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Right now I’m working on a day/nighttime cycle so how long should the days be?

_Poll ([view on site](https://forum.makecode.com/t/cube-world/42288/14))_

nighttime will be the same time, but anyone can suggest the length of night they’d like!
