Convert your pc keyboard to MIDIOrg. You can use Numeric keypad as drum set ! Full source code (only 255 lines !) Support 128 enstruments in GM. ( GeneralMIDI ).. Works with mci commands.

石器单机版GM指令快速指令工具，可以自行保存常用的命令！方便石器私服GM使用！可自行添加命令进去！-Neolithic stand-alone version of the GM command fast instruction tools can save frequently used commands! Facilitate Neolithic PW GM! Can add their own commands inside!

rf online itemID gm commands etc.

RF Online GM commands itemID monster code etc.