get key as string

[Mark Sir Link]

Since using keycode remains the preferred way to handle things since it allows players default key's to be used, I would appreciate the ability to figure out what character is associated with a players default keys, for the purpose of creating instruction signs that have proper info on them.

usage

getkeydownstr(int) - returns string for given keydown code

getkeydownstr(5) would return "S", etc.