How I Can Remove Speed Hack From My Server 5550

try do do something based on speed jump time or something that checks reborn combination and jump intervals i think that might work, it's may opinion i ain't an pro coder
i saw somewhere an system based on jump time intervals...

it's Cheat Engine Pro

that i think is working on packets i think... so might be difficult but try firstly hanging on their reborn combinations and speed between jumps... i think it wight be universal...

can u Explain More??

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Originally Posted by magnon can u Explain More??

Every time they jump record the time... Then check current time vs last jump. If its too fast a jump either warn or disconnect them. Issue with that is they could he lagging. Best bet is to check for continuous fast jumps

Quote:

Originally Posted by pro4never Every time they jump record the time... Then check current time vs last jump. If its too fast a jump either warn or disconnect them. Issue with that is they could he lagging. Best bet is to check for continuous fast jumps

Cheat-Engine team fixed that shit. Now it alters only your fps. Well, Cheat-Engine or TQ idk which one but you can speed freely and the ping will come as it should (every 7 seconds). Checking for times is not good either, because you some people may be lagging indeed and it's pretty hard to make one work very well so that the kick rate for lagger would be minimal and for speeders maximal.

aha i see but i think it's not Easy to make that :(

Quote:

Originally Posted by magnon aha i see but i think it's not Easy to make that :(

Everything is difficult when you don't know what you're doing. Not by any means saying it's simple but at the same time... the more knowledge you have, the easier things will become (across the board).

Quote:

Originally Posted by -impulse- Cheat-Engine team fixed that shit. Now it alters only your fps. Well, Cheat-Engine or TQ idk which one but you can speed freely and the ping will come as it should (every 7 seconds). Checking for times is not good either, because you some people may be lagging indeed and it's pretty hard to make one work very well so that the kick rate for lagger would be minimal and for speeders maximal.

I could be having a 'special' moment but could you not keep track of server timestamp and client timestamp. Then use those to account for any ping variation to arrive at a much more accurate measurement of speed?


SUPER rough example...

uint lastJumpServer, lastJumpClient = 0;

Every single time someone makes a valid jump (checked dmap and speed already) you set server jump to server time and client jump to the time received in the jump packet (clients timestamp... based on COMPUTER).

Then when calculating if they are speed hacking basically say...

serverSinceLastJump = currentServerTime - lastJumpServer;//We know how many ms since we processed their last jump. Note this CANNOT be safely used as they could be lagging and it could be an issue where multiple jump packets are being received in the same buffer)
clientSinceLastJump = currentClientTime - lastJumpClient;//We now know how many ms the client reports it has been since its last jump. This is not effected by cheat engine. Only by packet based speedhacks which are going to be harder to prevent anyways.

Now we can use these to do a VERY basic check for speed hack.

You're in NO way perfect and you'd still need to check more than 1 jump in a row but it gives you a starting point. Past that it boils down to a good player reporting system as well as active (invisible) gms.

A simple /view CharName cmd would be awesome. Basically clone your character onto them to view all their actions without them ever being aware of it.

You do not disconnect them, but just pullback. The check might get innocent people, so just pullback instead disconnect.