[AMXX] C4 Timer with sound

#include <amxmodx>
#include <csx>

#define PLUGIN "Nuevo Plugin"
#define VERSION "1.0"
#define AUTHOR "Sugisaki"

#define MAX_SOUNDS  10

#define TASK_ID 5544132

new iSounds[MAX_SOUNDS+1][20]

//////////////////// Configurable /////////////
new Folder[] = "myfolder"
///////////////////////////////////////

new countdown
new szCvar[] = "mp_c4timer"

new HudSync

public plugin_init()
{
    register_plugin(PLUGIN, VERSION, AUTHOR)
    register_logevent("task_check", 2, "1=Round_End")
    register_logevent("task_check", 2, "1=Round_Start")
    HudSync = CreateHudSyncObj()
}
public task_check()
{
    if(task_exists(TASK_ID)) remove_task(TASK_ID)
}
public plugin_precache()
{
    for(new i = 1; i <= MAX_SOUNDS ; i++)
    {
        formatex(iSounds[i], charsmax(iSounds[]), "%s/%i.wav", Folder, i)
        precache_sound(iSounds[i])
    }
}
public bomb_planted()
{
    if(task_exists(TASK_ID)) remove_task(TASK_ID)
    countdown = get_cvar_num(szCvar) - 1
    set_task(1.0, "fw_countdown", TASK_ID, _, _,"b")
}
public fw_countdown(id)
{
    if(countdown)
    {
        if(countdown > 13) set_hudmessage(0, 102, 204, -1.0, 0.80, 0, 1.0, 1.0, 0.01, 0.01, -1);
        else if(countdown > 7) set_hudmessage(255, 0, 255, -1.0, 0.80, 0, 1.0, 1.0, 0.01, 0.01, -1);
        else set_hudmessage(150, 0, 0, -1.0, 0.80, 0, 1.0, 1.0, 0.01, 0.01, -1);

        ShowSyncHudMsg(0, HudSync, "|===========|^n| Tiempo de C4: %d |^n|===========|", countdown);

        if(countdown <= MAX_SOUNDS)
        {
            client_cmd(0, "spk ^"%s^"", iSounds[countdown])
        }
    }
    else
    {
        remove_task(id)
    }
    countdown--
}