actually you can bind your mouse buttons ONLY if you're using macro or something, just use the mouse's program and bind any key from keyboard to the buttons you want and then go to settings in tanki > control and replace the function you want with your new key

you can use supplies 234 if you're a hyperion player by binding 234 on your mouse macro + mines as well or repair 
you can also bind a key to use Overdrive on mouse