AmxModX Kill knife sound 1.0

#include <amxmodx>
#include <cstrike>
#include <hamsandwich>

#define P_SOUND "sector/nice_knife.wav"

public plugin_init()
{
    register_plugin("Knife kill sound", "1.0", "by GordonFreeman")
}

public plugin_precache()
{
    precache_sound( P_SOUND )
}


public client_death( killer, victim, wpnindex )
{
    if( wpnindex == 29 )
    {
        for( new i; i <= get_maxplayers(); i++ )
        {
            if( is_user_connected( i ) )
            {
                client_cmd( i, "spk %s", P_SOUND )
            }
        }
    }
}