/** lazily intialized in {@link Keys#valueOf(String)} */
private static void initializeKeyNames() {
keyNames = new ObjectIntMap<String>();
for (int i = 0; i < 256; i++) {
String name = toString(i);
if (name != null) keyNames.put(name, i);
}
}
/**
* @param keyname the keyname returned by the {@link Keys#toString(int)} method
* @return the int keycode
*/
public static int valueOf(String keyname) {
if (keyNames == null) initializeKeyNames();
return keyNames.get(keyname, -1);
}