1 key - mouse 2 key - eraser 3 key - air brush 4 key - marker 5 key - pen To draw, attach a record block. Want to follow the old mouse movement, attach a decord block. To pen down, mouse down. To end recording, press space.
Thanks to McTonk for the idea of realistic mouse movement. The difference in the McTonk mouse movement and my mouse movement is that it has extra features. McTonk scratch account - @CJSkitss
