public OnMapStart()
{
    // for hiding players on radar
    g_flFlashDuration = FindSendPropOffs("CCSPlayer", "m_flFlashDuration");
    if(g_flFlashDuration == -1)
  SetFailState("Couldnt find the m_flFlashDuration offset!");
    g_flFlashMaxAlpha = FindSendPropOffs("CCSPlayer", "m_flFlashMaxAlpha");
    if(g_flFlashMaxAlpha == -1)
  SetFailState("Couldnt find the m_flFlashMaxAlpha offset!");
}

//Это убирает радар.
SetEntDataFloat(client, g_flFlashDuration, 10000.0, true);
SetEntDataFloat(client, g_flFlashMaxAlpha, 0.5, true);