i dont think theres any way currently outside of mods/hacks/clients to modify your keys to move with the mouse. maybe some elaborate keybinding/ key association software could set it up with a joystick or the like. but i havent heard of anyone playing rotmg and not using WASD or a variation (TFGH) (IJKL) ect.
personally i use
Q W E R
A S D F
[shift]Z X C V B N
where WASD to move, Q/E rotate, R resets angle, F-hp pot V -mp pot
Z -nexus X-action/interact/buy C -offset switch B-Graphics acceleration hotkey and N- show performance.
shift is my ability, which can be tricky because i have to be careful with Shift-clicking consumables, especially when im on trickster so i dont appear in a group of mobs.
additionally i use ~ to switch tabs.
i know i didnt really answer your question but thats where my hands feel most comfortable on the keyboard. everyone has something that works, i hope you find yours
::Ninja'd by tea >.<::
This post was edited by Suuu on Dec 3 2013 06:04pm