Script for playing notes in terraria using Harp and Guitar (Rain Song).
AutoHotkey is needed.
Change the script in the text editor if you need options.
"two_blocks_pixels := 32" is supposed to be 2 blocks wide.
Harp keys: `, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, -, =
Guitar keys: 1, 2, 3, 4, 5, 6