KEYBOARD
Space — start / restart
← → — move
↑ — rotate CW
↓ — soft drop
Z — trip mode
MOUSE
left click — rotate CW
right click — rotate CCW
hold — soft drop
TOUCH
tap — rotate
tap strip ← → — move
drag ← → — move
drag ↓ / hold — soft drop
github.com/spotco/JavaTetrisHtml5Port