aion-server 4.8

package quest.beluslan;

import static com.aionemu.gameserver.model.DialogAction.*;

import com.aionemu.gameserver.ai.event.AIEventType;
import com.aionemu.gameserver.model.TaskId;
import com.aionemu.gameserver.model.gameobjects.Npc;
import com.aionemu.gameserver.model.gameobjects.player.Player;
import com.aionemu.gameserver.network.aion.serverpackets.SM_NPC_INFO;
import com.aionemu.gameserver.questEngine.handlers.AbstractQuestHandler;
import com.aionemu.gameserver.questEngine.model.QuestEnv;
import com.aionemu.gameserver.questEngine.model.QuestState;
import com.aionemu.gameserver.questEngine.model.QuestStatus;
import com.aionemu.gameserver.questEngine.task.QuestTasks;
import com.aionemu.gameserver.utils.PacketSendUtility;

/**
 * @author Cheatkiller
 */
public class _2634TheDraupnirRedemption extends AbstractQuestHandler {

	private final static int[] npcs = { 204828, 700350, 204830 };

	public _2634TheDraupnirRedemption() {
		super(2634);
	}

	@Override
	public void register() {
		qe.registerQuestNpc(204828).addOnQuestStart(questId);
		for (int npc : npcs) {
			qe.registerQuestNpc(npc).addOnTalkEvent(questId);
		}
		qe.registerOnLogOut(questId);
		qe.registerAddOnReachTargetEvent(questId);
		qe.registerAddOnLostTargetEvent(questId);
	}

	@Override
	public boolean onDialogEvent(QuestEnv env) {
		final Player player = env.getPlayer();
		QuestState qs = player.getQuestStateList().getQuestState(questId);

		int targetId = 0;
		if (env.getVisibleObject() instanceof Npc)
			targetId = ((Npc) env.getVisibleObject()).getNpcId();

		if (qs == null || qs.isStartable()) {
			if (targetId == 204828) {
				if (env.getDialogActionId() == QUEST_SELECT)
					return sendQuestDialog(env, 4762);
				else
					return sendQuestStartDialog(env);
			}
		} else if (qs.getStatus() == QuestStatus.START) {
			switch (targetId) {
				case 700350:
					switch (env.getDialogActionId()) {
						case USE_OBJECT: {
							if (qs.getQuestVarById(0) == 0)
								return sendQuestDialog(env, 1011);
							return false;
						}
						case SETPRO1: {
							Npc npc = (Npc) env.getVisibleObject();
							npc.getController().delete();
							Npc survivor = (Npc) spawnInFrontOf(204830, player);
							PacketSendUtility.sendPacket(player, new SM_NPC_INFO(survivor, player));
							survivor.getAi().onCreatureEvent(AIEventType.FOLLOW_ME, player);
							player.getController().addTask(TaskId.QUEST_FOLLOW, QuestTasks.newFollowingToTargetCheckTask(env, survivor, 204828));
							return defaultCloseDialog(env, 0, 1); // 1
						}
					}
			}
		} else if (qs.getStatus() == QuestStatus.REWARD) {
			if (targetId == 204828) {
				if (env.getDialogActionId() == QUEST_SELECT)
					return sendQuestDialog(env, 10002);
				else
					return sendQuestEndDialog(env);
			}
		}
		return false;
	}

	@Override
	public boolean onNpcReachTargetEvent(QuestEnv env) {
		return defaultFollowEndEvent(env, 1, 2, true); // reward
	}

	@Override
	public boolean onNpcLostTargetEvent(QuestEnv env) {
		return defaultFollowEndEvent(env, 1, 0, false);
	}

	@Override
	public boolean onLogOutEvent(QuestEnv env) {
		Player player = env.getPlayer();
		QuestState qs = player.getQuestStateList().getQuestState(questId);
		if (qs != null && qs.getStatus() == QuestStatus.START) {
			int var = qs.getQuestVarById(0);
			if (var == 1) {
				changeQuestStep(env, 1, 0);
			}
		}
		return false;
	}
}