The Mana World fork of Hercules. This is vanilla Hercules with a few tiny modifications for our specific needs. Mutually-beneficial modifications are contributed upstream.
prontera,156,183,0 script NPCtimer�e�X�g::npctimerX0000 116,{
L_INIT:
mes "What would you like to know?";
menu "Tell me my level",L_WAIT;
L_WAIT:
mes "I need time to think...";
initnpctimer;
attachnpctimer;
close;
OnTimer5000:
mes "Ah, your level is " + readparam(11);
detachnpctimer;
close;
}