package handling.channel.handler;
import client.MapleCharacter;
import client.MapleClient;
import client.MapleQuestStatus;
import client.RockPaperScissors;
import client.inventory.Equip;
import client.inventory.Item;
import client.inventory.ItemFlag;
import client.inventory.MapleInventoryType;
import constants.GameConstants;
import constants.ItemConstants;
import handling.SendPacketOpcode;
import handling.world.WorldBroadcastService;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import org.apache.log4j.Logger;
import scripting.item.ItemScriptManager;
import scripting.npc.NPCConversationManager;
import scripting.npc.NPCScriptManager;
import scripting.quest.QuestScriptManager;
import server.AutobanManager;
import server.MapleInventoryManipulator;
import server.MapleItemInformationProvider;
import server.MapleStorage;
import server.ServerProperties;
import server.life.MapleNPC;
import server.maps.MapScriptMethods;
import server.maps.MapleQuickMove;
import server.quest.MapleQuest;
import server.shop.MapleShop;
import tools.FileoutputUtil;
import tools.MaplePacketCreator;
import tools.Pair;
import tools.data.input.SeekableLittleEndianAccessor;
import tools.data.output.MaplePacketLittleEndianWriter;
import tools.packet.NPCPacket;
public class NPCHandler {
public static void NPCAnimation(SeekableLittleEndianAccessor slea, MapleClient c) {
MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
mplew.write(SendPacketOpcode.NPC_ACTION.getValue());
int length = (int) slea.available();
if (length == 6) {
mplew.writeInt(slea.readInt());
mplew.writeShort(slea.readShort());
} else{
mplew.write(slea.read(length));
}
c.getSession().write(mplew.getPacket());
}
/**
* NPC 商店操作
* @param slea
* @param c
* @param chr
*/
public static void NPCShop(SeekableLittleEndianAccessor slea, MapleClient c, MapleCharacter chr) {
// 25 00 00 00 60 4A 0F 00 01 00
// 25 00 01 00 80 84 1E 00 01 00
// 25 03
byte bmode = slea.readByte();
if (chr == null) {
return;
}
switch (bmode) {
case 0://购买
MapleShop shop = chr.getShop();
if (shop == null) {
return;
}
short position = slea.readShort();
int itemId = slea.readInt();
short quantity = slea.readShort();
shop.buy(c, itemId, quantity, position);
break;
case 1://出售
shop = chr.getShop();
if (shop == null) {
return;
}
byte slot = (byte) slea.readShort();
itemId = slea.readInt();
quantity = slea.readShort();
shop.sell(c, ItemConstants.getInventoryType(itemId), slot, quantity);
break;
case 2://充值
shop = chr.getShop();
if (shop == null) {
return;
}
slot = (byte) slea.readShort();
shop.recharge(c, slot);
break;
default:
chr.setConversation(0);break;
}
}
public static void NPCTalk(SeekableLittleEndianAccessor slea, MapleClient c, MapleCharacter chr) {
if ((chr == null) || (chr.getMap() == null)) {
return;
}
MapleNPC npc = chr.getMap().getNPCByOid(slea.readInt());
if (npc == null) {
return;
}
if (chr.hasBlockedInventory()) {
chr.dropMessage(5, "现在不能进行操作。");
c.getSession().write(MaplePacketCreator.enableActions());
return;
}
if (npc.hasShop()) {
chr.setConversation(1);
npc.sendShop(c);
} else if (npc.isStorage()) {
c.getPlayer().getStorage().sendStorage(c, npc.getId());
} else if (npc.hasQuest(chr)) { // 检查是否有任务可以开始
MapleQuest quest = MapleQuest.getInstance(npc.getQuestId());
if (quest == null) {
chr.dropMessage(0,"未知的任务："+npc.getQuestId()+"！");
} else {
chr.addQuest(quest);
chr.dropMessage(0,"恭喜开始任务："+quest.getName()+"！赶紧打开任务面板查看任务信息吧！");
}
} else if (npc.hasCompleteQuest(chr)) {
} else {
chr.dropMessage(5,"当前对话NPC:"+npc.getId());
NPCScriptManager.getInstance().start(c, npc.getId());
}
}
public static void QuestAction(SeekableLittleEndianAccessor slea, MapleClient c, MapleCharacter chr) {
byte action = slea.readByte();
int quest = slea.readUShort();
if (chr == null) {
return;
}
boolean 冰峰雪域的长老任务;
switch (quest) {
case 1430:
case 1434:
case 1438:
case 1441:
case 1444:
冰峰雪域的长老任务 = true;
break;
default:
冰峰雪域的长老任务 = false;
}
if (冰峰雪域的长老任务 && c.getPlayer().getQuestStatus(quest) != 1 && c.getPlayer().getMapId() != 211000001) {//冒险家3转传送
final server.maps.MapleMap mapz = handling.channel.ChannelServer.getInstance(c.getChannel()).getMapFactory().getMap(211000001);
c.getPlayer().changeMap(mapz, mapz.getPortal(0));
}
MapleQuest q = MapleQuest.getInstance(quest);
switch (action) {
case 0:
slea.readInt();
int itemid = slea.readInt();
q.RestoreLostItem(chr, itemid);
break;
case 1:
int npc = slea.readInt();
if (q.hasStartScript()) {
break;
}
q.start(chr, npc);
if (!chr.isShowPacket()) {
break;
}
chr.dropMessage(6, "开始系统任务 NPC: " + npc + " Quest：" + quest);
break;
case 2:
npc = slea.readInt();
slea.readInt();
if (q.hasEndScript()) {
return;
}
if (slea.available() >= 4L) {
q.complete(chr, npc, slea.readInt());
} else {
q.complete(chr, npc);
}
if (!chr.isShowPacket()) {
break;
}
chr.dropMessage(6, "完成系统任务 NPC: " + npc + " Quest: " + quest);
break;
case 3:
if (GameConstants.canForfeit(q.getId())) {
q.forfeit(chr);
if (!chr.isShowPacket()) {
break;
}
chr.dropMessage(6, "放弃系统任务 Quest: " + quest);
} else {
chr.dropMessage(1, "无法放弃这个任务.");
}
break;
case 4:
npc = slea.readInt();
if (chr.hasBlockedInventory()) {
c.getSession().write(MaplePacketCreator.enableActions());
return;
}
QuestScriptManager.getInstance().startQuest(c, npc, quest);
if ((!chr.isAdmin()) || (!ServerProperties.ShowPacket())) {
break;
}
chr.dropMessage(6, "执行脚本任务 NPC：" + npc + " Quest: " + quest);
break;
case 5:
npc = slea.readInt();
if (chr.hasBlockedInventory()) {
c.getSession().write(MaplePacketCreator.enableActions());
return;
}
QuestScriptManager.getInstance().endQuest(c, npc, quest, false);
// c.getSession().write(MaplePacketCreator.showSpecialEffect(13));
// chr.getMap().broadcastMessage(chr, MaplePacketCreator.showSpecialEffect(chr.getId(), 13), false);
if (!chr.isShowPacket()) {
break;
}
chr.dropMessage(6, "完成脚本任务 NPC：" + npc + " Quest: " + quest);
break;
}
}
/**
* 仓库包处理
* @param slea
* @param c
* @param chr
*/
public static void Storage(SeekableLittleEndianAccessor slea, MapleClient c, MapleCharacter chr) {
byte mode = slea.readByte();
if (chr == null) {
return;
}
MapleStorage storage = chr.getStorage();
MapleItemInformationProvider ii = MapleItemInformationProvider.getInstance();
switch (mode) {
case 4://取出
byte type = slea.readByte();
byte slot = slea.readByte(); // 从0开始计算的
slot = storage.getSlot(MapleInventoryType.getByType(type), slot);
Item item = storage.getItem(slot);
if (item != null) {
if ((ii.isPickupRestricted(item.getItemId())) && (chr.getItemQuantity(item.getItemId(), true) > 0)) {
c.getSession().write(NPCPacket.getStorageError((byte) 9));
return;
}
long meso = (storage.getNpcId() == 9030100) || (storage.getNpcId() == 9031016) ? 1000 : 0;
if (chr.getMeso() < meso) {
c.getSession().write(NPCPacket.getStorageError((byte) 13));
return;
}
if (MapleInventoryManipulator.checkSpace(c, item.getItemId(), item.getQuantity(), item.getOwner())) {
item = storage.takeOut(slot);
short flag = item.getFlag();
if (ItemFlag.KARMA_USE.check(flag)) {
item.setFlag((short) (flag - ItemFlag.KARMA_USE.getValue()));
}
MapleInventoryManipulator.addFromDrop(c, item, false);
if (meso > 0) {
chr.gainMeso(-meso, false);
}
storage.sendTakenOut(c, ItemConstants.getInventoryType(item.getItemId()));
} else {
c.getSession().write(NPCPacket.getStorageError((byte) 9));
}
} else {
FileoutputUtil.log("[作弊] " + chr.getName() + " (等级 " + chr.getLevel() + ") 试图从仓库取出不存在的道具.");
WorldBroadcastService.getInstance().broadcastGMMessage(MaplePacketCreator.serverMessageRedText("[GM 信息] 玩家: " + chr.getName() + " (等级 " + chr.getLevel() + ") 试图从仓库取出不存在的道具."));
c.getSession().write(MaplePacketCreator.enableActions());
}
break;
case 5://放入仓库
slot = (byte) slea.readShort();
int itemId = slea.readInt();
short quantity = slea.readShort();
if (quantity < 1) {
AutobanManager.getInstance().autoban(c, "试图存入到仓库的道具数量: " + quantity + " 道具ID: " + itemId);
return;
}
if (storage.isFull()) {
c.getSession().write(NPCPacket.getStorageError((byte) 9));
return;
}
MapleInventoryType type1 = ItemConstants.getInventoryType(itemId);
if (chr.getInventory(type1).getItem((short) slot) == null) {
c.getSession().write(MaplePacketCreator.enableActions());
return;
}
long meso = (storage.getNpcId() == 9030100) || (storage.getNpcId() == 9031016) ? 500 : 100;
if (chr.getMeso() < meso) {
c.getSession().write(NPCPacket.getStorageError((byte) 13));
return;
}
item = chr.getInventory(type1).getItem((short) slot).copy();
if (ItemConstants.isPet(item.getItemId())) {
c.getSession().write(MaplePacketCreator.enableActions());
return;
}
if ((ii.isPickupRestricted(item.getItemId())) && (storage.findById(item.getItemId()) != null)) {
c.getSession().write(MaplePacketCreator.enableActions());
return;
}
if ((item.getItemId() == itemId) && ((item.getQuantity() >= quantity) || (ItemConstants.isRechargable(itemId)))) {
if (ItemConstants.isRechargable(itemId)) {
quantity = item.getQuantity();
}
chr.gainMeso(-meso, false, false);
MapleInventoryManipulator.removeFromSlot(c, type1, (short) slot, quantity, false);
item.setQuantity(quantity);
storage.store(item);
storage.sendStored(c, ItemConstants.getInventoryType(itemId));
} else {
AutobanManager.getInstance().addPoints(c, 1000, 0L, "试图存入到仓库的道具: " + itemId + " 数量: " + quantity + " 当前玩家用道具: " + item.getItemId() + " 数量: " + item.getQuantity());
}
break;
case 6:
meso = slea.readInt();
long storageMesos = storage.getMeso();
long playerMesos = chr.getMeso();
if (((meso > 0) && (storageMesos >= meso)) || ((meso < 0) && (playerMesos >= -meso))) {
if ((meso < 0) && (storageMesos - meso < 0)) {
meso = -(9999999999L - storageMesos);
if (-meso > playerMesos) {
return;
}
} else if ((meso > 0) && (playerMesos + meso < 0)) {
meso = 9999999999L - playerMesos;
if (meso > storageMesos) {
return;
}
}
storage.setMeso(storageMesos - meso);
chr.gainMeso(meso, false, false);
} else {
AutobanManager.getInstance().addPoints(c, 1000, 0L, "Trying to store or take out unavailable amount of mesos (" + meso + "/" + storage.getMeso() + "/" + c.getPlayer().getMeso() + ")");
return;
}
storage.sendMeso(c);
break;
case 7:
storage.close();
chr.setConversation(0);
break;
default:
FileoutputUtil.log("Unhandled Storage mode : " + mode);
}
}
/**
* NPC第二次对话
* @param slea
* @param c
*/
public static void NPCMoreTalk(SeekableLittleEndianAccessor slea, MapleClient c) {
MapleCharacter player = c.getPlayer();
if (player == null) {
return;
}
final NPCConversationManager cm = NPCScriptManager.getInstance().getCM(c);
byte lastMsg = slea.readByte();
byte action = slea.readByte();
if (player.getConversation() != 1) {
return;
}
if (lastMsg == 3) { // 数字框
int selection = -1;
if (slea.available() >= 4L) {
selection = slea.readInt();
} else if (slea.available() > 0L) {
selection = slea.readByte();
}
if ((!player.isShowPacket()) || ((selection >= -1) && (action != -1))) {
if (c.getQM() != null) {
if (c.getQM().isStart()) {
QuestScriptManager.getInstance().startAction(c, action, lastMsg, selection);
} else {
QuestScriptManager.getInstance().endAction(c, action, lastMsg, selection);
}
} else if (c.getIM() != null) {
ItemScriptManager.getInstance().action(c, action, lastMsg, selection);
} else if (c.getCM() != null) {
NPCScriptManager.getInstance().action(c, action, lastMsg, selection);
}
} else {
if (c.getQM() != null) {
c.getQM().dispose();
}
if (c.getIM() != null) {
c.getIM().dispose();
}
if (c.getCM() != null) {
c.getCM().dispose();
}
}
} else {
int selection = -1;
if (slea.available() >= 4L) {
selection = slea.readInt();
} else if (slea.available() > 0L) {
selection = slea.readByte();
}
if ((!player.isShowPacket()) || ((selection >= -1) && (action != -1))) {
if (c.getQM() != null) {
if (c.getQM().isStart()) {
QuestScriptManager.getInstance().startAction(c, action, lastMsg, selection);
} else {
QuestScriptManager.getInstance().endAction(c, action, lastMsg, selection);
}
} else if (c.getIM() != null) {
ItemScriptManager.getInstance().action(c, action, lastMsg, selection);
} else if (c.getCM() != null) {
NPCScriptManager.getInstance().action(c, action, lastMsg, selection);
}
} else {
if (c.getQM() != null) {
c.getQM().dispose();
}
if (c.getIM() != null) {
c.getIM().dispose();
}
if (c.getCM() != null) {
c.getCM().dispose();
}
}
}
}
public static void UpdateQuest(SeekableLittleEndianAccessor slea, MapleClient c) {
MapleQuest quest = MapleQuest.getInstance(slea.readShort());
if (quest != null) {
c.getPlayer().updateQuest(c.getPlayer().getQuest(quest), true);
}
}
public static void UseItemQuest(SeekableLittleEndianAccessor slea, MapleClient c) {
short slot = slea.readShort();
int itemId = slea.readInt();
Item item = c.getPlayer().getInventory(MapleInventoryType.ETC).getItem(slot);
int qid = slea.readInt();
MapleQuest quest = MapleQuest.getInstance(qid);
MapleItemInformationProvider ii = MapleItemInformationProvider.getInstance();
Pair questItemInfo = null;
boolean found = false;
for (Item i : c.getPlayer().getInventory(MapleInventoryType.ETC)) {
if (i.getItemId() / 10000 == 422) {
questItemInfo = ii.questItemInfo(i.getItemId());
if ((questItemInfo != null) && (((Integer) questItemInfo.getLeft()) == qid) && (questItemInfo.getRight() != null) && (((List) questItemInfo.getRight()).contains(itemId))) {
found = true;
break;
}
}
}
if ((quest != null) && (found) && (item != null) && (item.getQuantity() > 0) && (item.getItemId() == itemId)) {
int newData = slea.readInt();
MapleQuestStatus stats = c.getPlayer().getQuestNoAdd(quest);
if ((stats != null) && (stats.getStatus() == 1)) {
stats.setCustomData(String.valueOf(newData));
c.getPlayer().updateQuest(stats, true);
MapleInventoryManipulator.removeFromSlot(c, MapleInventoryType.ETC, slot, (short) 1, false);
}
}
}
public static void RPSGame(SeekableLittleEndianAccessor slea, MapleClient c) {
if ((slea.available() == 0L) || (c.getPlayer() == null) || (c.getPlayer().getMap() == null) || (!c.getPlayer().getMap().containsNPC(9000019))) {
if ((c.getPlayer() != null) && (c.getPlayer().getRPS() != null)) {
c.getPlayer().getRPS().dispose(c);
}
return;
}
byte mode = slea.readByte();
switch (mode) {
case 0:
case 5:
if (c.getPlayer().getRPS() != null) {
c.getPlayer().getRPS().reward(c);
}
if (c.getPlayer().getMeso() >= 1000) {
c.getPlayer().setRPS(new RockPaperScissors(c, mode));
} else {
c.getSession().write(MaplePacketCreator.getRPSMode((byte) 8, -1, -1, -1));
}
break;
case 1:
if ((c.getPlayer().getRPS() != null) && (c.getPlayer().getRPS().answer(c, slea.readByte()))) {
break;
}
c.getSession().write(MaplePacketCreator.getRPSMode((byte) 13, -1, -1, -1));
break;
case 2:
if ((c.getPlayer().getRPS() != null) && (c.getPlayer().getRPS().timeOut(c))) {
break;
}
c.getSession().write(MaplePacketCreator.getRPSMode((byte) 13, -1, -1, -1));
break;
case 3:
if ((c.getPlayer().getRPS() != null) && (c.getPlayer().getRPS().nextRound(c))) {
break;
}
c.getSession().write(MaplePacketCreator.getRPSMode((byte) 13, -1, -1, -1));
break;
case 4:
if (c.getPlayer().getRPS() != null) {
c.getPlayer().getRPS().dispose(c);
} else {
c.getSession().write(MaplePacketCreator.getRPSMode((byte) 13, -1, -1, -1));
}
}
}
}