Warmup

            set_task(1.0, "doRestartRound")
            set_task(3.0, "doRestartRound")
            set_task(5.0, "doRestartRound")
            set_task(9.0, "showStartMsg")

            set_task(1.0, "doRestartRound")
            set_task(9.0, "showStartMsg")

new const g_SyncHudMsg2[] = "Разминка ! Автоматический рестарт через %d секунд !"
new const g_SyncHudMsg1[] = "LIVE!!! LIVE!!! LIVE!!!"

new fw_PreThink = -1

new g_IsActive, p_IsActive
new g_Immunity, p_Immunity
new g_Seconds, p_Seconds

new g_SyncHudMsgObj

public plugin_init()
{
    register_plugin(PLUGIN, VERSION, AUTHOR)

    g_IsActive = register_cvar("amx_warmup", "1")
    g_Immunity = register_cvar("amx_warmup_immunity", "1")
    g_Seconds = register_cvar("amx_warmup_time", "45")

    g_SyncHudMsgObj = CreateHudSyncObj()
}

public plugin_cfg()
{
    p_IsActive = get_pcvar_num(g_IsActive)
    p_Immunity = get_pcvar_num(g_Immunity)
    p_Seconds = get_pcvar_num(g_Seconds)

    if (p_IsActive == 1)
    {
        if (p_Seconds < 15 || p_Seconds > 120)
            p_Seconds = 45
        
        register_event("TextMsg", "setTimerTask", "a", "2=#Game_Commencing")
    }
    else
        pause("ad")
}

public setTimerTask()
{
    if (p_Immunity == 1)
        setFwRegistered(true)
    
    set_task(1.0, "showTimerMsg", 54162, _, _, "b")
}

public showTimerMsg()
{
    p_Seconds--
    
    if (p_Seconds > 0)
    {
        set_hudmessage(0, 255, 0, -1.0, 0.35, 0, 3.0, 6.0, 0.1, 0.2, -1)
        ShowSyncHudMsg(0, g_SyncHudMsgObj, g_SyncHudMsg2, p_Seconds)
    }
    else
    {
        if(task_exists(54162))
        {
            remove_task(54162)
            
            if (p_Immunity == 1)
                setFwRegistered(false)
            set_task(1.0, "doRestartRound")
            set_task(9.0, "showStartMsg")
            
            return
        }
    }
}

public doRestartRound()
{
    set_cvar_num("sv_restart", 1)
}

public showStartMsg()
{
    set_hudmessage(0, 255, 0, -1.0, 0.35, 0, 3.0, 6.0, 0.1, 0.2, -1)
    ShowSyncHudMsg(0, g_SyncHudMsgObj, g_SyncHudMsg1)

    pause("ad")
}

public setFwRegistered(bool:condition)
{
    if (condition && fw_PreThink == -1)
    {
        fw_PreThink = register_forward(FM_PlayerPreThink, "fwPlayerPreThink")
    }
    
    if (!condition && fw_PreThink != -1)
    {
        unregister_forward(FM_PlayerPreThink, fw_PreThink)
                
        fw_PreThink = -1
    }
    return PLUGIN_HANDLED
}

public fwPlayerPreThink(id)
{
    set_pev(id, pev_takedamage, 0.0)
}