[ConnorMcLeod]

Arg 1 is the player index the sound comes from, have consequence to show one the radar.

PHP Code:

#include <amxmodx>
#include <fakemeta>

#define VERSION "0.1.0"
#define PLUGIN "FITH Replacement."

new const FITH_TE[] = "buttons/blip1.wav"
new const FITH_CT[] = "vox/grenade.wav"

enum // http://wiki.amxmodx.org/Half-Life_1_Game_Events#SendAudio
{
    SendAudio_SenderID = 1, // byte
    SendAudio_AudioCode, // string
    SendAudio_Pitch // short
}

#define NumToString(%0,%1,%2)    formatex(%1, %2, "%d", %0)

const XO_PLAYER = 5
const m_iTeam = 114
const m_szLocation = 597*4

const TEAM_T = 1

const PRINT_RADIO = 5
new gmsgTextMsg

public plugin_init()
{
    register_plugin(PLUGIN, VERSION, "ConnorMcLeod")
    register_message(get_user_msgid("SendAudio"), "Message_SendAudio")
    gmsgTextMsg = get_user_msgid("TextMsg")
}

public plugin_precache()
{
    precache_sound(FITH_TE)
    precache_sound(FITH_CT)
}

public Message_SendAudio(iMsgId, iMsgDest, id)
{
    if( id )
    {
        static audioCode[18] // "%!MRAD_FIREINHOLE"
        get_msg_arg_string(SendAudio_AudioCode, audioCode, charsmax(audioCode))
        if( equal(audioCode, "%!MRAD_FIREINHOLE") )
        {
            new sender = get_msg_arg_int(SendAudio_SenderID)
            if( is_user_connected(sender) ) // who knows
            {
                new iTeam = get_pdata_int(sender, m_iTeam, XO_PLAYER)
                new weapName[32], senderName[32], szLocation[32], szId[3], szMessage[128]
                get_user_name(sender, senderName, charsmax(senderName))
                get_weaponname(get_user_weapon(sender), weapName, charsmax(weapName))
                ucfirst(weapName[7])
                get_pdata_string(sender, m_szLocation, szLocation, charsmax(szLocation), 0, XO_PLAYER)
                NumToString(sender, szId, charsmax(szId))

                message_begin(MSG_ONE_UNRELIABLE, gmsgTextMsg, .player=id)
                {
                    write_byte(PRINT_RADIO)
                    write_string(szId)
                    if(szLocation[0])
                    {
                        formatex(szMessage, charsmax(szMessage), "^3%%s1 ^4@ %%s2^1(RADIO): ^4%s ^1%%s3", weapName[7])
                        //ewrite_string("#Game_radio_location")
                        write_string(szMessage)
                        write_string(senderName)
                        write_string(szLocation)
                    }
                    else
                    {
                        formatex(szMessage, charsmax(szMessage), "^3%%s1 ^1(RADIO): ^4%s ^1%%s2", weapName[7])
                        write_string(szMessage)
                        write_string(senderName)
                    }
                    write_string("#Fire_in_the_hole")
                }
                message_end()

                if( get_msg_block(gmsgTextMsg) == BLOCK_NOT )
                {
                    set_msg_block(gmsgTextMsg, BLOCK_ONCE)
                }
                set_msg_arg_string(SendAudio_AudioCode, iTeam == TEAM_T ? FITH_TE : FITH_CT)
            }
        }
    }
}