restart in x round

#include <amxmodx>
#define ARIXR_VERSION "0.3"

new cRound, cvar_rounds, cvar_time, cvar_notice, cvar_message, cvar_message_color, cvar_hud, cvar_hud_color, cvar_sound, cvar_restart, hudsync, counter
new prefix[] = "ARIXR"

/*START - From colorchat.inc by Numb */
enum Color {
    NORMAL = 1,
    GREEN,
    TEAM_COLOR,
    GREY,
    RED,
    BLUE,
}

new TeamName[][] = {
    "",
    "TERRORIST",
    "CT",
    "SPECTATOR"
}
/*END - From colorchat.inc by Numb */

public plugin_init() {
    register_plugin("Auto Restart In X Round", ARIXR_VERSION, "He3aBucuM")
    register_logevent("roundStart", 2, "1=Round_Start")
    cvar_rounds = register_cvar("amx_restart_round", "3")
    cvar_time = register_cvar("amx_restart_time", "1")
    cvar_notice = register_cvar("amx_restart_notice", "0")
    cvar_message = register_cvar("amx_restart_message", "Это %round% раунд! Выполняется рестарт!")
    cvar_message_color = register_cvar("amx_restart_message_color", "4")
    cvar_hud = register_cvar("amx_restart_hud", "%seconds% секунд до рестарта.")
    cvar_hud_color = register_cvar("amx_restart_hud_color", "0 255 0")
    cvar_sound = register_cvar("amx_restart_sound", "0")
    cvar_restart = get_cvar_pointer("sv_restart")
    register_cvar("arixr_version", ARIXR_VERSION, FCVAR_SERVER | FCVAR_SPONLY)
    hudsync = CreateHudSyncObj()
}

public roundStart() {
    new rounds = get_pcvar_num(cvar_rounds)
    cRound++

    if(cRound == rounds) {
        switch(get_pcvar_num(cvar_notice)) {
            case 0: set_task(get_pcvar_float(cvar_time), "restartRound", 123457)
            case 1: {
                set_task(get_pcvar_float(cvar_time), "show_chat_message", 123458)
                set_task(get_pcvar_float(cvar_time), "restartRound", 123457)
            }
            case 2: {
                set_task(1.0, "hudTimer", 123456, _, _, "a", get_pcvar_num(cvar_time))
                set_task(get_pcvar_float(cvar_time), "restartRound", 123457)
            }
            case 3: {
                set_task(1.0, "hudTimer", 123456, _, _, "a", get_pcvar_num(cvar_time))
                set_task(get_pcvar_float(cvar_time), "restartRound", 123457)
                set_task(get_pcvar_float(cvar_time), "show_chat_message", 123458)
            }
            default: set_task(get_pcvar_float(cvar_time), "restartRound", 123457)
        }

        if(get_pcvar_num(cvar_sound))
            set_task(1.0, "spkSound", 123456, _, _, "a", get_pcvar_num(cvar_time))
    }

    return PLUGIN_CONTINUE
}

public show_chat_message() {
    if(get_playersnum(1) == 0)
        return PLUGIN_HANDLED

    new message[190], rounds[10]
    get_pcvar_string(cvar_message, message, charsmax(message))
    format(rounds, charsmax(rounds), "%d", cRound)

    replace_all(message, charsmax(message), "%round%", rounds)

    switch(get_pcvar_num(cvar_message_color)) {
        case 1: ColorChat(0, GREEN, "[%s] %s", prefix, message)
        case 2: ColorChat(0, RED, "[%s] %s", prefix, message)
        case 3: ColorChat(0, GREY, "[%s] %s", prefix, message)
        case 4: ColorChat(0, BLUE, "[%s] %s", prefix, message)
        case 5: ColorChat(0, NORMAL, "[%s] %s", prefix, message)
        case 6: ColorChat(0, TEAM_COLOR, "[%s] %s", prefix, message)
        default: ColorChat(0, NORMAL, "[%s] %s", prefix, message)
    }

    return PLUGIN_CONTINUE
}

public hudTimer() {
    if(get_playersnum(1) == 0)
        return PLUGIN_HANDLED

    counter++
    new hud[190], rounds[10], seconds[10], red, green, blue
    get_pcvar_string(cvar_hud, hud, charsmax(hud))
    format(rounds, charsmax(rounds), "%d", cRound)
    format(seconds, charsmax(seconds), "%d", get_pcvar_num(cvar_time) - counter)
    get_hud_color(red, green, blue)

    replace_all(hud, charsmax(hud), "%round%", rounds)
    replace_all(hud, charsmax(hud), "%seconds%", seconds)
    replace_all(hud, charsmax(hud), "/n", "^n")

    set_hudmessage(red, green, blue, 0.05, 0.60, 0, 0.01, 1.0, 0.0, 0.0, -1)
    ShowSyncHudMsg(0, hudsync, hud)

    return PLUGIN_CONTINUE
}

public spkSound() {
    if(get_playersnum(1) == 0)
        return PLUGIN_HANDLED

    new sound[32]
    num_to_word(get_pcvar_num(cvar_time) - counter, sound, charsmax(sound))
    client_cmd(0, "spk ^"vox/%s^"", sound)

    return PLUGIN_CONTINUE
}

public restartRound()
    set_pcvar_num(cvar_restart, 2)

get_hud_color(&r, &g, &b) {
    new color[20]
    static red[5], green[5], blue[5]
    get_pcvar_string(cvar_hud_color, color, charsmax(color))
    parse(color, red, charsmax(red), green, charsmax(green), blue, charsmax(blue))

    r = str_to_num(red)
    g = str_to_num(green)
    b = str_to_num(blue)
}

/*START - From colorchat.inc by Numb */
ColorChat(id, Color:type, const msg[], {Float, Sql, Result,_}:...) {
    new message[256]

    switch(type) {
        case NORMAL: message[0] = 0x01
        case GREEN: message[0] = 0x04
        default: message[0] = 0x03
    }

    vformat(message[1], 251, msg, 4)

    message[192] = '^0'

    new team, ColorChange, index, MSG_Type

    if(id) {
        MSG_Type = MSG_ONE
        index = id
    } else {
        index = FindPlayer()
        MSG_Type = MSG_ALL
    }

    team = get_user_team(index)
    ColorChange = ColorSelection(index, MSG_Type, type)

    ShowColorMessage(index, MSG_Type, message)

    if(ColorChange)
        Team_Info(index, MSG_Type, TeamName[team])
}

ShowColorMessage(id, type, message[]) {
    static bool:saytext_used
    static get_user_msgid_saytext

    if(!saytext_used) {
        get_user_msgid_saytext = get_user_msgid("SayText")
        saytext_used = true
    }

    message_begin(type, get_user_msgid_saytext, _, id)
    write_byte(id)
    write_string(message)
    message_end()
}

Team_Info(id, type, team[]) {
    static bool:teaminfo_used
    static get_user_msgid_teaminfo

    if(!teaminfo_used) {
        get_user_msgid_teaminfo = get_user_msgid("TeamInfo")
        teaminfo_used = true
    }

    message_begin(type, get_user_msgid_teaminfo, _, id)
    write_byte(id)
    write_string(team)
    message_end()

    return 1
}

ColorSelection(index, type, Color:Type) {
    switch(Type) {
        case RED: return Team_Info(index, type, TeamName[1])
        case BLUE: return Team_Info(index, type, TeamName[2])
        case GREY: return Team_Info(index, type, TeamName[0])
    }

    return 0
}

FindPlayer() {
    new i = -1

    while(i <= get_maxplayers()) {
        if(is_user_connected(++i))
            return i
    }

    return -1
}
/*END - From colorchat.inc by Numb */