[SuperZak]

Hello!
I added Ryder race system to my gamemode, but there's an error C:\Users\zaki\Desktop\My server\gamemodes\Steve.pwn(4418) : error 017: undefined symbol "isNumeric"

I downloaded dini 1.6 and used it, but it didn't fix that problem..

Here's some lines

PHP код:

public OnDialogResponse(playerid, dialogid, response, listitem, inputtext[])
{
    switch(dialogid)
    {
        case 599:
        {
            if(!response) return BuildRace = 0;
            switch(listitem)
            {
                case 0: BuildRaceType = 0;
                case 1: BuildRaceType = 3;
            }
            ShowDialog(playerid, 600);
        }
        case 600..601:
        {
            if(!response) return ShowDialog(playerid, 599);
            if(!strlen(inputtext)) return ShowDialog(playerid, 601);
            if(strlen(inputtext) < 1 || strlen(inputtext) > 20) return ShowDialog(playerid, 601);
            strmid(BuildName, inputtext, 0, strlen(inputtext), sizeof(BuildName));
            ShowDialog(playerid, 602);
        }
        case 602..603:
        {
            if(!response) return ShowDialog(playerid, 600);
            if(!strlen(inputtext)) return ShowDialog(playerid, 603);
4418            if(isNumeric(inputtext))
            {
                if(!IsValidVehicle(strval(inputtext))) return ShowDialog(playerid, 603);
                new
                    Float: pPos[4]
                ;
                GetPlayerPos(playerid, pPos[0], pPos[1], pPos[2]);
                GetPlayerFacingAngle(playerid, pPos[3]);
                BuildModeVID = strval(inputtext);
                BuildCreatedVehicle = (BuildCreatedVehicle == 0x01) ? (DestroyVehicle(BuildVehicle), BuildCreatedVehicle = 0x00) : (DestroyVehicle(BuildVehicle), BuildCreatedVehicle = 0x00);
                BuildVehicle = CreateVehicle(strval(inputtext), pPos[0], pPos[1], pPos[2], pPos[3], random(126), random(126), (60 * 60));
                PutPlayerInVehicle(playerid, BuildVehicle, 0);
                BuildCreatedVehicle = 0x01;
                ShowDialog(playerid, 604);
            }
            else
            {
                if(!IsValidVehicle(ReturnVehicleID(inputtext))) return ShowDialog(playerid, 603);
                new
                    Float: pPos[4]
                ;
                GetPlayerPos(playerid, pPos[0], pPos[1], pPos[2]);
                GetPlayerFacingAngle(playerid, pPos[3]);
                BuildModeVID = ReturnVehicleID(inputtext);
                BuildCreatedVehicle = (BuildCreatedVehicle == 0x01) ? (DestroyVehicle(BuildVehicle), BuildCreatedVehicle = 0x00) : (DestroyVehicle(BuildVehicle), BuildCreatedVehicle = 0x00);
                BuildVehicle = CreateVehicle(ReturnVehicleID(inputtext), pPos[0], pPos[1], pPos[2], pPos[3], random(126), random(126), (60 * 60));
                PutPlayerInVehicle(playerid, BuildVehicle, 0);
                BuildCreatedVehicle = 0x01;
                ShowDialog(playerid, 604);
            }
        }
        case 604:
        {
            if(!response) return ShowDialog(playerid, 602);
            SendClientMessage(playerid, GREEN, ">> Go to the start line on the left road and press 'KEY_FIRE' and do the same with the right road block.");
            SendClientMessage(playerid, GREEN, "   - When this is done, you will see a dialog to continue.");
            BuildVehPosCount = 0;
            BuildTakeVehPos = true;
        }
        case 605:
        {
            if(!response) return ShowDialog(playerid, 604);
            SendClientMessage(playerid, GREEN, ">> Start taking checkpoints now by clicking 'KEY_FIRE'.");
            SendClientMessage(playerid, GREEN, "   - IMPORTANT: Press 'ENTER' when you're done with the checkpoints! If it doesn't react press again and again.");
            BuildCheckPointCount = 0;
            BuildTakeCheckpoints = true;
        }
        case 606:
        {
            if(!response) return ShowDialog(playerid, 606);
            BuildRace = 0;
            BuildCheckPointCount = 0;
            BuildVehPosCount = 0;
            BuildTakeCheckpoints = false;
            BuildTakeVehPos = false;
            BuildCreatedVehicle = (BuildCreatedVehicle == 0x01) ? (DestroyVehicle(BuildVehicle), BuildCreatedVehicle = 0x00) : (DestroyVehicle(BuildVehicle), BuildCreatedVehicle = 0x00);
        }
    }
    return 1;
} 


I wrote line 4418 as '4418' there..
Hope someone can help me!
Thanks!