if (strcmp(cmdtext, "/cmds", true) == 0)
    {
        ShowPlayerDialog(playerid, 0, DIALOG_STYLE_MSGBOX, "Commands", "/kill - Suicide\n/car - Spawns a car\n/tcar - Spawns a pre-tuned car\n/nos - Add nitrous on your car\n/xnos - Remove nitrous from your car\n/god, /godcar - Make you or the car god\n/teles - Teles", "OK","OK");
        return 1;
    }
    
    if (strcmp(cmdtext, "/teles", true) == 0)
    {
        ShowPlayerDialog(playerid, 1, DIALOG_STYLE_MSGBOX, "Teleports", "Places: /ls, /sf, /lsair, /sfair, /lv, /lvair, /beach\nParkour: /pk1, /hayclimb\nJumps: /lsj\nMisc: /partyhouse, /carpark", "OK", "OK");
        return 1;
    }

public OnDialogResponse(playerid, dialogid, response, listitem, inputtext[])
{
    if(response)
    {
        switch(dialogid)
        {
            case 1:
                {
                    SendClientMessage(playerid, 0xFFFFFFAA, "You've read the /cmds.");
                    return 1;
                }
            case 2:
                {
                    SendClientMessage(playerid, 0xFFFFFFAA, "You've read the /rules.");
                    return 1;
                }
        }
    }
    return 1;
}

Script[gamemodes/racerevolution.amx]: Run time error 19: "File or function is not found"

main() {}