public void sendUpdate() {
_revision++;
L2Macro[] all = getAllMacroses();
if (all.length == 0) {
_owner.sendPacket(new SendMacroList(_revision, all.length, null));
} else {
for (L2Macro m : all) {
_owner.sendPacket(new SendMacroList(_revision, all.length, m));
}
}
}