How would i stop explotiers from, infinite jumping

[slinky22 (Slinky)]

I have a script that teleports players back if they jump too high or run too fast, however, players have been jumping at the height that does not get detected and kinda double jumping their way higher? how can I prevent this?

[NodeSupport (Node)]

You could always detect how far away they are from the group, typically someone wont be falling for more then 4-5 seconds, if they are in the air for a long period of time then you can assume that they’re flying or infinite jumping, I would recommend teleporting them to the ground if there is any.

[Prince_Duke (Duke)]

Perhaps one way you could go about this is by checking the characters humanoid and making sure the FloorMaterial isn’t NIL for [x] amount of time. This is will check if the player is standing (nil means the player is in the air).

However, if you can figure out a better solution, I would recommend you use that instead of this. Hope this was of some help, good luck!

-Duke

[Ahmadsm2005]

Hello there. A script that is at StarterCharacterScripts that checks if the Humanoid.Jump value has changed. If it is changed, the player gets kicked. If the server wants to change the Jump Power of the Humanoid, it would temporarily disable the kick script(This also applies to speed if you want the person to stop speed hacking!).

[Lua_Basics]

This is an extremely poor method of handling stuff like this, as the client can simply disable the script and continue exploiting.

Anti fly script

This will kick anyone if they get flung or anything weird happens, say they are laggy and the map doesn’t load etc… you should have multiple measures; These should help you better understand it, don’t go straight to kicking as well. It should be a building up and often enough teleporting them back or resetting their character is enough to deter exploiters. It also must be stated that you’re using a local script and that can be disabled by the exploiter, anything on the client can be altered…

This is a reply I made to a post, has useful links to the exact things you are asking about.

@Corecii

• Log when they’re on the ground using raycasts. Is their current position too high from their position when they were last on the ground? If so, they’re jumping higher than possible for their JumpPower.
• You can calculate their velocity using (current pos - last pos)/frame time , then…
• Are they hovering in the air without a negative Y velocity? Have they been doing it for a few seconds?
• Are they walking faster than their walkspeed? Have they been doing it for a few seconds?

[Ahmadsm2005]

the client disable the script? That is not a local script. The script is executed in the server. Tell me how can the client disable such?

[Lua_Basics]

@Ahmadsm2005

Humanoid.Jump value has changed. If it is changed

I believe you mean JumpPower, now the client can just change JumpPower to 100 as it doesn’t replicate to the server. So your serverscript won’t do a single thing to prevent this, and a client script just gets disabled.