[wilianmaique]

My cod:

but not works.

PHP Code:

#define FL_ONGROUND2 (FL_ONGROUND | FL_PARTIALGROUND | FL_INWATER | FL_CONVEYOR | FL_FLOAT)

register_forward(FM_EmitSound, "xFwEmitSound", false)

public xFwEmitSound(ent, channel, sample[])
{
    static xEntFlags; xEntFlags = pev(ent, pev_flags)

    if(equal(sample[8], "sg_explode.wav"))
    {
        if(!(xEntFlags & FL_ONGROUND2))
        {
            client_print(0, print_chat, "air")
        }
    
        return FMRES_SUPERCEDE
    }

    return FMRES_IGNORED
}