How can I disable jumping when ur crouching? | Roblox Studio Community | Page 1

grave karma Nov 3, 2025, 5:19 AM

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Hey, I'm really new at scripting and I wanted to make a movement system. Now I can walk, run and crouch, but I want to disable jumping when crouch, and I cant find any way to do this, can anyone help?

Thats my script, I'll be honest, I asked for help to someone who knows more than me at scripting and I asked to the roblox AI assistant to explain me the code. I want to learn about functions and all that stuff while seeing the code itself and how it works.
I think this is important, sooo... In the game will be races (like: human, dragon, hydra, and will affect the speed, jump power, etc.) So I have to be able to give each player a different jump power and stuff like that, if that matters in the code.

ah, I honestly dont know what tag use in this post...

Thanks!

📎 message.txt

small adder Nov 3, 2025, 5:33 AM

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humanoid.JumpHeight

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https://tenor.com/view/you-can-google-it-gill-engvid-you-can-search-for-it-online-you-can-browse-for-it-on-the-web-gif-10409511348401384306

Tenor

cyan quartz Nov 3, 2025, 6:49 AM

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set humanoid.JumpHeight to 0 while crouching then reset back to normal after crouching humanoid.JumpHeight = 50

errant mist Nov 3, 2025, 6:58 AM

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Isnt 50 for JumpPower?

vivid tiger Nov 3, 2025, 8:21 AM

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yeah JumpHeight is 7.2 I think

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btw look into this https://create.roblox.com/docs/reference/engine/classes/Humanoid#SetStateEnabled

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you can disable/enable any Humanoid state you want

#How can I disable jumping when ur crouching?