public L2NpcTemplate getValidTemplate(int bossId) {
L2NpcTemplate template = NpcTable.getInstance().getTemplate(bossId);
if (template == null) return null;
if (!template.isType("L2RaidBoss")) return null;
return template;
}
private static void spawnMercenary(int npcId, int x, int y, int z, int despawnDelay) {
NpcTemplate template = NpcTable.getInstance().getTemplate(npcId);
if (template != null) {
final L2SiegeGuardInstance npc =
new L2SiegeGuardInstance(IdFactory.getInstance().getNextId(), template);
npc.setCurrentHpMp(npc.getMaxHp(), npc.getMaxMp());
npc.setDecayed(false);
npc.spawnMe(x, y, (z + 20));
if (despawnDelay > 0) npc.scheduleDespawn(despawnDelay);
}
}
