#include <sourcemod>

#define FILE "addons/sourcemod/configs/admin_time.cfg"

new Handle:KeyValues = INVALID_HANDLE;

new String:date[][] = {"YEAR", "MONTH", "DAY", "HOUR", "MINUTE"},
     String:char[][] = {"%Y", "%m", "%d", "%H", "%M"};

public OnPluginStart()
{
     KeyValues = CreateKeyValues("ADMIN_TIME");
}  

public OnMapStart()
{
     if (!FileToKeyValues(KeyValues, FILE))
     {
         SetFailState("File '%s' not found!", FILE);
     }
}

public OnClientPostAdminCheck(client)
{
     new AdminId:admin = GetUserAdmin(client);

     if (admin != INVALID_ADMIN_ID)
     {
         decl String:buffer[30];
         if (GetClientAuthString(client, buffer, sizeof(buffer)))
         {
             if (KvJumpToKey(KeyValues, buffer, false))
             {
                 decl String:time[256];
                 for (new i = 0; i < 5; i++)
                 {
                     KvGetString(KeyValues, date[i], buffer, sizeof(buffer));
                     FormatTime(time, sizeof(time), char[i]);

                     if (StringToInt(time) > StringToInt(buffer))
                     {
                         RemoveAdmin(admin);
                         break;
                     }
                 }
             }
         }
     }
}

"ADMIN_TIME"
{
     "STEAM_0:0:1" // SteamID игрока
     {
         "YEAR"        "2013"    // Год
         "MONTH"        "12"    // Месяц
         "DAY"        "31"    // День
         "HOUR"        "15"    // Час
         "MINUTE"    "30"    // Минута
     }
}