enum NDCond {
    NDCond_Stunned,
    NDCond_Stealthed,
    NDCond_SuitLockdown,
    NDCond_ThermalVision,
    NDCond_Ironsights,
    NDCond_Burning,
    NDCond_Poisoned,
    NDCond_LostSignal,
    NDCond_Decloaked,
    NDCond_Revealed,
};

stock bool:ND_IsPlayerInCondition(client, NDCond:cond)
{
    new bit = (1<<cond);
    return bool:((GetEntProp(client, Prop_Send, "m_nPlayerCond") & bit) == bit);
}