new Float:Airports[][3] = {
{1476.5433,1465.9758,10.8281},
{1869.8599,-2493.2256,13.5547},
{-1437.0648,48.4609,14.1484}
};


Float:GetDisFromPlayerToPoint(playerid,Float:x,Float:y,Float:z)
{
    new Float:xp,Float:yp,Float:zp;
    GetPlayerPos(playerid,xp,yp,zp);
    return floatsqroot(floatpower(floatabs(floatsub(x,xp)),2)+floatpower(floatabs(floatsub(y,yp)),2)+floatpower(floatabs(floatsub(z,zp)),2));

}
GetClosestAirport(playerid)
{
    new Airport = -1;
    new Float:dis = 999999.0;
    for(new x = 0 ; x < sizeof(Airports); x++)
    {
        if(GetDisFromPlayerToPoint(playerid,Airports[x][0],Airports[x][1],Airports[x][2]) < dis)
        {
            dis = GetDisFromPlayerToPoint(playerid,Airports[x][0],Airports[x][1],Airports[x][2]);
            Airport = x;
        }
    }
    return Airport;
}

   if(strcmp(cmdtext, "/work", true) == 0)
        {

            if (GetPVarInt(playerid, "Flight") == 1)
            {
                return SendClientMessage(playerid, COLOR_RED, "You are already in a flight!");
                }

                if (GetPVarInt(playerid, "Work") > 0)
                {
                    return SendClientMessage(playerid, COLOR_RED, "You are already in a work!");
                }


                new IslandName[48], szString[128];
                SetPVarInt(playerid, "Work", 1);
                MissionVehicle[playerid] = GetPlayerVehicleID(playerid);
                new Float:Airports[][3]
                GetClosestAirport(playerid, true);
                
                     switch (GetClosestAirport(3))
                {
                    
                    case 0: {
                    Island[Las_Venturas][playerid]=SetPlayerFlightCheckpoint(playerid, 1476.5433,1465.9758,10.8281, 10.0);
                    IslandName="Las Venturas"; }
                    
                    case 1: {
                    Island[Los_Santos][playerid] = SetPlayerFlightCheckpoint(playerid, 1869.8599,-2493.2256,13.5547, 10.0);
                    IslandName="Los Santos"; }

				    case 2: {
                    Island[San_Fierro][playerid] = SetPlayerFlightCheckpoint(playerid, -1437.0648,48.4609,14.1484, 10.0);
                    IslandName="San Fierro"; }



					   }

                FirstAPName[playerid] = IslandName;
                format(szString, 128, "Go to %s to pick up the passengers!", IslandName);

        WorkTimer[playerid] = SetTimerEx("WorkingMinutes", 60000, true, "i", playerid);
                SendClientMessage(playerid, COLOR_LIGHTGREEN, szString);
                return 1;
        }