Ejemplo n.º 1
0
 public void broadcastVoteMsg() {
   for (ChannelServer lol : ChannelServer.getAllInstances()) {
     lol.broadcastPacket(
         MaplePacketCreator.serverNotice(
             6,
             "[Vote Reminder] Please do not forget to vote for us every 12 hrs. There are rewards for voting which you can claim from Charles at henesys. http://ninjams,org/vote"));
   }
 }
Ejemplo n.º 2
0
 public final void broadcastPlayerMsg(final int type, final String msg) {
   mutex.lock();
   try {
     for (final MapleCharacter chr : chars) {
       chr.getClient().getSession().write(MaplePacketCreator.serverNotice(type, msg));
     }
   } finally {
     mutex.unlock();
   }
 }
  @Override
  public void handlePacket(SeekableLittleEndianAccessor slea, MapleClient c) {
    // damage from map object
    // 26 00 EB F2 2B 01 FE 25 00 00 00 00 00
    // damage from monster
    // 26 00 0F 60 4C 00 FF 48 01 00 00 B5 89 5D 00 CC CC CC CC 00 00 00 00

    /* Damagefrom:  -2 = map attack
     *		-1 = walk over monster
     *		0 = spell
     *		1 = seems to be a spell too...
     *
     * Damage: -1 = none taken?
     *	   > 0 = normal damage
     */

    MapleCharacter player = c.getPlayer();

    slea.readInt();
    int damagefrom = slea.readByte();
    slea.readByte();
    int damage = slea.readInt();
    int oid = 0;
    int monsteridfrom = 0;
    int pgmr = 0;
    int direction = 0;
    int pos_x = 0;
    int pos_y = 0;
    int fake = 0;
    boolean is_pgmr = false;
    boolean is_pg = true;
    int mpattack = 0;

    MapleMonster attacker = null;
    if (damagefrom == -2) {
      int debuffLevel = slea.readByte();
      int debuffId = slea.readByte();
      if (debuffId == 125) {
        debuffLevel = debuffLevel - 1;
      }
      MobSkill skill = MobSkillFactory.getMobSkill(debuffId, debuffLevel);
      if (skill != null) {
        skill.applyEffect(player, attacker, false);
      }
    } else {
      monsteridfrom = slea.readInt();
      oid = slea.readInt();
      if (monsteridfrom != 0 && damage != -1) {
        attacker = (MapleMonster) player.getMap().getMapObject(monsteridfrom);
      } else {
        attacker = (MapleMonster) player.getMap().getMapObject(oid);
      }
      direction = slea.readByte();
    }

    if (damagefrom != -1 && damagefrom != -2 && attacker != null) {
      MobAttackInfo attackInfo = MobAttackInfoFactory.getMobAttackInfo(attacker, damagefrom);
      if (damage != -1) {
        if (attackInfo.isDeadlyAttack()) {
          mpattack = player.getMp() - 1;
        } else {
          mpattack += attackInfo.getMpBurn();
        }
        if (mpattack - player.getMp() < 0) {
          mpattack = player.getMp();
        }
      }
      MobSkill skill =
          MobSkillFactory.getMobSkill(attackInfo.getDiseaseSkill(), attackInfo.getDiseaseLevel());
      if (skill != null && damage > 0) {
        skill.applyEffect(player, attacker, false);
      }
      if (attacker != null) {
        attacker.setMp(attacker.getMp() - attackInfo.getMpCon());
      }
    }
    try {
      for (MapleMapObject mmo : player.getMap().getMapObjects()) {
        if (mmo instanceof MapleMist) {
          MapleMist mist = (MapleMist) mmo;
          if (mist.getSourceSkill().getId() == 4221006) { // Smokescreen
            for (MapleMapObject mmoplayer :
                player
                    .getMap()
                    .getMapObjectsInRect(
                        mist.getBox(), Collections.singletonList(MapleMapObjectType.PLAYER))) {
              if (player == (MapleCharacter) mmoplayer) {
                damage = -1;
              }
            }
          }
        }
      }
    } catch (Exception e) {
      log.warn("Unable to handle smokescreen...", e);
    }

    if (damage == -1) {
      int job = (int) (player.getJob().getId() / 10 - 40);
      fake = 4020002 + (job * 100000);
      if (damagefrom == -1
          && damagefrom != -2
          && player.getInventory(MapleInventoryType.EQUIPPED).getItem((byte) -10) != null) {
        int[] guardianSkillId = {1120005, 1220006};
        for (int guardian : guardianSkillId) {
          ISkill guardianSkill = SkillFactory.getSkill(guardian);
          if (player.getSkillLevel(guardianSkill) > 0 && attacker != null) {
            MonsterStatusEffect monsterStatusEffect =
                new MonsterStatusEffect(
                    Collections.singletonMap(MonsterStatus.STUN, 1), guardianSkill, false);
            attacker.applyStatus(player, monsterStatusEffect, false, 2 * 1000);
          }
        }
      }
    }

    if (damage < -1 || damage > 100000) {
      AutobanManager.getInstance()
          .autoban(player.getClient(), player.getName() + " took " + damage + " of damage.");
    } else if (damage > 60000) {
      log.warn(player.getName() + " receive " + damage + " of abnormal amount of damage.");
      c.disconnect();
      return;
    }

    player.getCheatTracker().checkTakeDamage();

    if (damage > 0) {
      player.getCheatTracker().setAttacksWithoutHit(0);
      player.getCheatTracker().resetHPRegen();

      if (!player.isHidden() && player.isAlive()) {
        if (MapleLifeFactory.getMonster(monsteridfrom) != null) {
          if (player.getBuffedValue(MapleBuffStat.MORPH) != null) {
            player.cancelMorphs();
          }
          if (attacker != null && !attacker.isBoss()) {
            if (damagefrom == -1 && player.getBuffedValue(MapleBuffStat.POWERGUARD) != null) {
              int bouncedamage =
                  (int)
                      (damage
                          * (player.getBuffedValue(MapleBuffStat.POWERGUARD).doubleValue() / 100));
              bouncedamage = Math.min(bouncedamage, attacker.getMaxHp() / 10);
              player.getMap().damageMonster(player, attacker, bouncedamage);
              damage -= bouncedamage;
              player
                  .getMap()
                  .broadcastMessage(
                      player, MaplePacketCreator.damageMonster(oid, bouncedamage), false, true);
              player.checkMonsterAggro(attacker);
            }
            if ((damagefrom == 0 || damagefrom == 1)
                && player.getBuffedValue(MapleBuffStat.MANA_REFLECTION) != null) {
              int[] manaReflectSkillId = {2121002, 2221002, 2321002};
              for (int manaReflect : manaReflectSkillId) {
                ISkill manaReflectSkill = SkillFactory.getSkill(manaReflect);
                if (player.isBuffFrom(MapleBuffStat.MANA_REFLECTION, manaReflectSkill)
                    && player.getSkillLevel(manaReflectSkill) > 0
                    && manaReflectSkill
                        .getEffect(player.getSkillLevel(manaReflectSkill))
                        .makeChanceResult()) {
                  int bouncedamage =
                      (int)
                          (damage
                              * (manaReflectSkill
                                      .getEffect(player.getSkillLevel(manaReflectSkill))
                                      .getX()
                                  / 100));
                  if (bouncedamage > attacker.getMaxHp() * .2) {
                    bouncedamage = (int) (attacker.getMaxHp() * .2);
                  }
                  player.getMap().damageMonster(player, attacker, bouncedamage);
                  player
                      .getMap()
                      .broadcastMessage(
                          player, MaplePacketCreator.damageMonster(oid, bouncedamage), true);
                  player
                      .getClient()
                      .getSession()
                      .write(MaplePacketCreator.showOwnBuffEffect(manaReflect, 5));
                  player
                      .getMap()
                      .broadcastMessage(
                          player,
                          MaplePacketCreator.showBuffeffect(
                              player.getId(), manaReflect, 5, (byte) 3),
                          false);
                  break;
                }
              }
            }
          }
          if (damagefrom == -1) {
            try {
              int[] achillesSkillId = {1120004, 1220005, 1320005};
              for (int achilles : achillesSkillId) {
                ISkill achillesSkill = SkillFactory.getSkill(achilles);
                if (player.getSkillLevel(achillesSkill) > 0) {
                  double multiplier =
                      achillesSkill.getEffect(player.getSkillLevel(achillesSkill)).getX() / 1000.0;
                  int newdamage = (int) (multiplier * damage);
                  damage = newdamage;
                  break;
                }
              }
            } catch (Exception e) {
              log.warn("Failed to handle achilles..", e);
            }
          }
          if (player.getBuffedValue(MapleBuffStat.MAGIC_GUARD) != null && mpattack == 0) {
            int mploss =
                (int)
                    (damage
                        * (player.getBuffedValue(MapleBuffStat.MAGIC_GUARD).doubleValue() / 100.0));
            int hploss = damage - mploss;
            if (mploss > player.getMp()) {
              hploss += mploss - player.getMp();
              mploss = player.getMp();
            }
            player.addMPHP(-hploss, -mploss);
          } else if (player.getBuffedValue(MapleBuffStat.MESOGUARD) != null) {
            damage = (damage % 2 == 0) ? damage / 2 : (damage / 2) + 1;
            int mesoloss =
                (int)
                    (damage
                        * (player.getBuffedValue(MapleBuffStat.MESOGUARD).doubleValue() / 100.0));
            if (player.getMeso() < mesoloss) {
              player.gainMeso(-player.getMeso(), false);
              player.cancelBuffStats(MapleBuffStat.MESOGUARD);
            } else {
              player.gainMeso(-mesoloss, false);
            }
            player.addMPHP(-damage, -mpattack);
          } else {
            player.addMPHP(-damage, -mpattack);
          }
          if (c.getPlayer().getMap().getId() == 980010101) {
            if (monsteridfrom == 9300166) {
              player.setBombPoints(player.getBombPoints() - 1);
              if (player.getBombPoints() < 1) {
                player.setHp(0);
                player.updateSingleStat(MapleStat.HP, 0);
                player.setBombPoints(10);
                c.getPlayer()
                    .dropMessage(
                        "["
                            + c.getChannelServer().getServerName()
                            + "] You have died in Battle at the Bomberman Arena.");
                c.getPlayer()
                    .getMap()
                    .broadcastMessage(
                        MaplePacketCreator.serverNotice(
                            1,
                            "["
                                + c.getChannelServer().getServerName()
                                + "] The person "
                                + player.getName()
                                + " has died in Bomberman PvP."));
                return;
              } else {
                c.getPlayer()
                    .getMap()
                    .broadcastMessage(
                        MaplePacketCreator.serverNotice(
                            1,
                            "["
                                + c.getChannelServer().getServerName()
                                + "] The player "
                                + player.getName()
                                + " now has "
                                + player.getBombPoints()
                                + " points left in Bomberman PvP."));
                return;
              }
            }
          } else {
            player
                .getMap()
                .broadcastMessage(
                    player,
                    MaplePacketCreator.damagePlayer(
                        damagefrom,
                        monsteridfrom,
                        player.getId(),
                        damage,
                        fake,
                        direction,
                        is_pgmr,
                        pgmr,
                        is_pg,
                        oid,
                        pos_x,
                        pos_y),
                    false);
          }
        } else {
          player.dropMessage(
              1, "You have been suspected of Packet Editing. A GM will be notified.");
        }
      }
    }
  }
  @Override
  public void handlePacket(SeekableLittleEndianAccessor slea, MapleClient c) {
    c.getPlayer().resetAfkTime();
    if (!MapleGuild.ENABLE_BBS) {
      c.getSession()
          .write(
              MaplePacketCreator.serverNotice(
                  1, "Your server administrator has currently disabled Guild BBS."));
      return;
    }

    if (c.getPlayer().getGuildId() <= 0) {
      return; // expelled while viewing bbs or hax
    }
    byte mode = slea.readByte();
    int localthreadid = 0;

    switch (mode) {
      case 0:
        // start a new post
        boolean bEdit = slea.readByte() == 1 ? true : false;
        if (bEdit) {
          localthreadid = slea.readInt();
        }
        boolean bNotice = slea.readByte() == 1 ? true : false;
        String title = correctLength(slea.readMapleAsciiString(), 25);
        String text = correctLength(slea.readMapleAsciiString(), 600);
        int icon = slea.readInt();
        if (icon >= 0x64 && icon <= 0x6a) {
          if (!c.getPlayer().haveItem(5290000 + icon - 0x64, 1, false, true)) {
            return; // hax, using an nx icon that s/he doesn't have
          }
        } else if (!(icon >= 0 && icon <= 2)) {
          return; // hax, using an invalid icon
        }
        if (!bEdit) {
          newBBSThread(c, title, text, icon, bNotice);
        } else {
          editBBSThread(c, title, text, icon, localthreadid);
        }
        break;
      case 1:
        // delete a thread
        localthreadid = slea.readInt();
        deleteBBSThread(c, localthreadid);
        break;
      case 2:
        int start = slea.readInt();
        // list threads
        listBBSThreads(c, start * 10);
        break;
      case 3: // list thread + reply, followed by id (int)
        localthreadid = slea.readInt();
        displayThread(c, localthreadid);
        break;
      case 4: // reply
        localthreadid = slea.readInt();
        text = correctLength(slea.readMapleAsciiString(), 25);
        newBBSReply(c, localthreadid, text);
        break;
      case 5: // delete reply
        localthreadid = slea.readInt(); // we don't use this
        int replyid = slea.readInt();
        deleteBBSReply(c, replyid);
        break;
      default:
        log.warn("Unhandled BBS mode: " + mode);
    }
  }