That doesn't even make sense. You're only turning cheats on to do the r_screenoverlay command and then turning it back off. r_screenoverlay is a cheat for the client but not from the server. Unless you have a listen server then I'm not sure what the problem is.
PHP Code:
ActivateSlow(activator, Float:period, Float:timescale, bool:isBomb=false)
{
ServerCommand("host_timescale %f", timescale);
SetConVarInt(CheatCVAR, 1);
for (new i = 1; i <= MaxClients; i++)
if (IsValidClient(i) && !IsFakeClient(i))
if (activator == 0)
ClientCommand(i,"r_screenoverlay timewarp/slowdown2");
else
{
new sound = GetConVarInt(tw_sound);
ClientCommand(i,"r_screenoverlay timewarp/slowdown1");
if ((sound == 2 && i != activator) || (sound > 0 && isBomb))
EmitSoundToClient(i, "timewarp/warp.mp3");
}
CreateTimer(period, NormTime);
}
This is what you should do if you insist it's a cheat:
1. Make a global handle, gHandle
2. gHandle = FindConVar("host_timescale")
3. SetConVarFlags(gHandle, GetConVarflags(gHandle) & ~FCVAR_CHEAT)
4. SetConVarFloat(gHandle, newValue)