How can I rebind the space key to jump after unbinding it?

[OrangeTimeExpress]

Hello, I am making a system that is meant to lock a player in their seat when certain conditions are true. I attempted to do this by unbinding and rebinding the space key. While the space key unbinds with no issue, I am unable to bind it back. Here is my current script, preferably, I’d want to bind the key back without using a function to do so if possible. Thank you.

local ContextActionService = game:GetService('ContextActionService')
ContextActionService:UnbindAction("jumpAction")

ContextActionService:BindAction("jumpAction",Enum.KeyCode.Space)

(Setting JumpPower to 0 will not work in my circumstance)

[Lit_skillzYT (Kiraw)]

The only way to rebind the jump action is to bind the original function. However, you can simply block the space input by binding it at a high priority and sinking it every time it comes up.
Example code:

game:GetService("ContextActionService"):BindActionAtPriority("BlockSpace",function()
	return Enum.ContextActionResult.Sink
end,false,9999999,Enum.KeyCode.Space)

And to unblock:

game:GetService("ContextActionService"):UnbindAction("BlockSpace")

[OrangeTimeExpress]

Sorry for the late reply, internet was down. Your system works, thank you for the help. Mind explaining with a bit more detail how it functions, as I have never used this before and would like to learn. Thank you.

[Lit_skillzYT (Kiraw)]

When multiple actions are bound to a key, the callbacks are called in order. If one of the callbacks returns Enum. ContextActionResult.Sink, the input is considered sunk and the remaining callbacks will not run. I believe actions bound at a priority come before normally bound actions, but I made sure by binding it at priority 99999999 (higher priority = called first).

Hope this could help!

[Forcoy]

What about mobile controls? I doubt blocking the spacebar does anything regarding touchscreens.

[Lit_skillzYT (Kiraw)]

I apologize for my earlier solution, as I completely forgot about SetStateEnabled. You can disable the Humanoid’s jumping state on the client with humanoid:SetStateEnabled(Enum.HumanoidStateType.Jumping, false), and renable it humanoid:SetStateEnabled(Enum.HumanoidStateType.Jumping, true). This should definitely be used over disabling space.