public static void signClick(PlayerInteractEvent event, PlayerHolder am) {
/// Get our sign
final Sign sign = (Sign) event.getClickedBlock().getState();
/// Check to see if sign has correct format (is more efficient than doing string manipulation )
if (!sign.getLine(0).matches("^.[0-9a-fA-F]\\*.*$") && !sign.getLine(0).matches("^\\[.*$")) {
return;
}
final Action action = event.getAction();
if (action != Action.LEFT_CLICK_BLOCK && action != Action.RIGHT_CLICK_BLOCK) {
return;
}
if (action == Action.LEFT_CLICK_BLOCK) { // / Dont let them break the sign
event.setCancelled(true);
}
final ArenaClass ac =
ArenaClassController.getClass(
MessageUtil.decolorChat(sign.getLine(0))
.replace('*', ' ')
.replace('[', ' ')
.replace(']', ' ')
.trim());
ArenaClassController.changeClass(event.getPlayer(), am, ac);
}