gdx.input

button-just-pressed?

(button-just-pressed? b)

:left, :right, :middle, :back or :forward.

key-just-pressed?

(key-just-pressed? k)

key-pressed?

(key-pressed? k)

For options see libgdx Input$Keys docs. Keys are upper-cased and dashes replaced by underscores. For example Input$Keys/ALT_LEFT can be used with :alt-left. Numbers via :num-3, etc.

set-processor!

(set-processor! processor)