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bha2 / passive-anticheat-for-tc

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Decrease Seed detection #5

Closed GoogleCodeExporter closed 8 years ago

GoogleCodeExporter commented 8 years ago 
What steps will reproduce the problem?
1. Get into area of example spell permafrost (PoS Tyrannus or ToCrusader 
Anubarak)

What is the expected output? What do you see instead?
Speed-Hack detection spam

What version of the product are you using? On what operating system?
Linux Ubuntu Server 9.04 

Please provide any additional information below.

Sugested fix in :
http://pastebin.com/T209WdLB

After adding checks for SPELL_AURA_MOD_DECREASE_SPEED, 
SPELL_AURA_MOD_INCREASE_MOUNTED_SPEED and SPELL_AURA_MOD_INCREASE_SPEED.

Speed-Hack is still detectable tested with "WoWEmuHacker v5.0.5.4 Final By 
Devalina".

Original issue reported on code.google.com by nor...@gmail.com on 17 Nov 2010 at 10:55

GoogleCodeExporter commented 8 years ago 
[deleted comment]
GoogleCodeExporter commented 8 years ago 
Sugested fix in "/src/server/game/Server/Protocol/Handlers/MovementHandler.cpp"

Original comment by nor...@gmail.com on 17 Nov 2010 at 10:59

GoogleCodeExporter commented 8 years ago 
true , speed hack detection is spamming

Original comment by abduhman on 17 Nov 2010 at 3:23

GoogleCodeExporter commented 8 years ago 
But in this way you disable speed hack detection while you are mounted for 
example, that is not the idea.

Original comment by manu...@live.com.ar on 17 Nov 2010 at 6:59

GoogleCodeExporter commented 8 years ago 
But in this way you disable speed hack detection while you are mounted for 
example, that is not the idea.

Original comment by manu...@live.com.ar on 17 Nov 2010 at 7:00

GoogleCodeExporter commented 8 years ago 
Yes. You are right didn't check it on mounts.

So maybe add only this checks:
+                !plMover->HasAuraType(SPELL_AURA_MOD_DECREASE_SPEED) && 
+                !plMover->HasAuraType(SPELL_AURA_MOD_INCREASE_SPEED))

1st Is for spells that mobs/bosses cast to decrease players speed
2nd Is for spells that mobs/bosses cast to increase players speed

Tested again after deleting line 
"!plMover->HasAuraType(SPELL_AURA_MOD_INCREASE_MOUNTED_SPEED)" speed-hack is 
detectable on mounts and without mounts.

Original comment by nor...@gmail.com on 18 Nov 2010 at 2:04

GoogleCodeExporter commented 8 years ago 
[deleted comment]
GoogleCodeExporter commented 8 years ago 
I dont think its the anticheat fault, we use the the server-side speed value...

Original comment by manu...@live.com.ar on 18 Nov 2010 at 8:42