/**
   * Validates the given summon and sends a system message to the master.
   *
   * @param summon the summon to validate
   * @param checkPet if {@code true} it'll validate a pet, if {@code false} it will validate a
   *     servitor
   * @return {@code true} if the summon is not null and whether is a pet or a servitor depending on
   *     {@code checkPet} value, {@code false} otherwise
   */
  private boolean validateSummon(L2Summon summon, boolean checkPet) {
    if ((summon != null) && ((checkPet && summon.isPet()) || summon.isServitor())) {
      if (summon.isPet() && ((L2PetInstance) summon).isUncontrollable()) {
        sendPacket(SystemMessageId.WHEN_YOUR_PET_S_HUNGER_GAUGE_IS_AT_0_YOU_CANNOT_USE_YOUR_PET);
        return false;
      }
      if (summon.isBetrayed()) {
        sendPacket(SystemMessageId.YOUR_PET_SERVITOR_IS_UNRESPONSIVE_AND_WILL_NOT_OBEY_ANY_ORDERS);
        return false;
      }
      return true;
    }

    if (checkPet) {
      sendPacket(SystemMessageId.YOU_DO_NOT_HAVE_A_PET);
    } else {
      sendPacket(SystemMessageId.YOU_DO_NOT_HAVE_A_SERVITOR);
    }
    return false;
  }
Beispiel #2
0
  public final void reduceHp(
      double value,
      L2Character attacker,
      boolean awake,
      boolean isDOT,
      boolean isHPConsumption,
      boolean ignoreCP) {
    if (getActiveChar().isDead()) {
      return;
    }

    // If OFFLINE_MODE_NO_DAMAGE is enabled and player is offline and he is in store/craft mode, no
    // damage is taken.
    if (Config.OFFLINE_MODE_NO_DAMAGE
        && (getActiveChar().getClient() != null)
        && getActiveChar().getClient().isDetached()
        && ((Config.OFFLINE_TRADE_ENABLE
                && ((getActiveChar().getPrivateStoreType() == L2PcInstance.STORE_PRIVATE_SELL)
                    || (getActiveChar().getPrivateStoreType() == L2PcInstance.STORE_PRIVATE_BUY)))
            || (Config.OFFLINE_CRAFT_ENABLE
                && (getActiveChar().isInCraftMode()
                    || (getActiveChar().getPrivateStoreType()
                        == L2PcInstance.STORE_PRIVATE_MANUFACTURE))))) {
      return;
    }

    if (getActiveChar().isInvul() && !(isDOT || isHPConsumption)) {
      return;
    }

    if (!isHPConsumption) {
      getActiveChar().stopEffectsOnDamage(awake);
      // Attacked players in craft/shops stand up.
      if (getActiveChar().isInCraftMode() || getActiveChar().isInStoreMode()) {
        getActiveChar().setPrivateStoreType(L2PcInstance.STORE_PRIVATE_NONE);
        getActiveChar().standUp();
        getActiveChar().broadcastUserInfo();
      } else if (getActiveChar().isSitting()) {
        getActiveChar().standUp();
      }

      if (!isDOT) {
        if (getActiveChar().isStunned() && (Rnd.get(10) == 0)) {
          getActiveChar().stopStunning(true);
        }
      }
    }

    int fullValue = (int) value;
    int tDmg = 0;
    int mpDam = 0;

    if ((attacker != null) && (attacker != getActiveChar())) {
      final L2PcInstance attackerPlayer = attacker.getActingPlayer();

      if (attackerPlayer != null) {
        if (attackerPlayer.isGM() && !attackerPlayer.getAccessLevel().canGiveDamage()) {
          return;
        }

        if (getActiveChar().isInDuel()) {
          if (getActiveChar().getDuelState() == Duel.DUELSTATE_DEAD) {
            return;
          } else if (getActiveChar().getDuelState() == Duel.DUELSTATE_WINNER) {
            return;
          }

          // cancel duel if player got hit by another player, that is not part of the duel
          if (attackerPlayer.getDuelId() != getActiveChar().getDuelId()) {
            getActiveChar().setDuelState(Duel.DUELSTATE_INTERRUPTED);
          }
        }
      }

      // Check and calculate transfered damage
      final L2Summon summon = getActiveChar().getSummon();
      if (getActiveChar().hasSummon()
          && summon.isServitor()
          && Util.checkIfInRange(1000, getActiveChar(), summon, true)) {
        tDmg =
            ((int) value
                    * (int)
                        getActiveChar()
                            .getStat()
                            .calcStat(Stats.TRANSFER_DAMAGE_PERCENT, 0, null, null))
                / 100;

        // Only transfer dmg up to current HP, it should not be killed
        tDmg = Math.min((int) summon.getCurrentHp() - 1, tDmg);
        if (tDmg > 0) {
          summon.reduceCurrentHp(tDmg, attacker, null);
          value -= tDmg;
          fullValue =
              (int)
                  value; // reduce the announced value here as player will get a message about
                         // summon damage
        }
      }

      mpDam =
          ((int) value
                  * (int)
                      getActiveChar().getStat().calcStat(Stats.MANA_SHIELD_PERCENT, 0, null, null))
              / 100;

      if (mpDam > 0) {
        mpDam = (int) (value - mpDam);
        if (mpDam > getActiveChar().getCurrentMp()) {
          getActiveChar().sendPacket(SystemMessageId.MP_BECAME_0_ARCANE_SHIELD_DISAPPEARING);
          getActiveChar().getFirstEffect(1556).stopEffectTask();
          value = mpDam - getActiveChar().getCurrentMp();
          getActiveChar().setCurrentMp(0);
        } else {
          getActiveChar().reduceCurrentMp(mpDam);
          SystemMessage smsg =
              SystemMessage.getSystemMessage(
                  SystemMessageId.ARCANE_SHIELD_DECREASED_YOUR_MP_BY_S1_INSTEAD_OF_HP);
          smsg.addNumber(mpDam);
          getActiveChar().sendPacket(smsg);
          return;
        }
      }

      final L2PcInstance caster = getActiveChar().getTransferingDamageTo();
      if ((caster != null)
          && (getActiveChar().getParty() != null)
          && Util.checkIfInRange(1000, getActiveChar(), caster, true)
          && !caster.isDead()
          && (getActiveChar() != caster)
          && getActiveChar().getParty().getMembers().contains(caster)) {
        int transferDmg = 0;

        transferDmg =
            ((int) value
                    * (int)
                        getActiveChar()
                            .getStat()
                            .calcStat(Stats.TRANSFER_DAMAGE_TO_PLAYER, 0, null, null))
                / 100;
        transferDmg = Math.min((int) caster.getCurrentHp() - 1, transferDmg);
        if ((transferDmg > 0) && (attacker instanceof L2Playable)) {
          int membersInRange = 0;
          for (L2PcInstance member : caster.getParty().getMembers()) {
            if (Util.checkIfInRange(1000, member, caster, false) && (member != caster)) {
              membersInRange++;
            }
          }

          if (caster.getCurrentCp() > 0) {
            if (caster.getCurrentCp() > transferDmg) {
              reduceCp(transferDmg);
            } else {
              transferDmg = (int) (transferDmg - caster.getCurrentCp());
              reduceCp((int) caster.getCurrentCp());
            }
          }

          caster.reduceCurrentHp(transferDmg / membersInRange, attacker, null);
          value -= transferDmg;
          fullValue = (int) value;
        }
      }

      if (!ignoreCP && (attacker instanceof L2Playable)) {
        if (getCurrentCp() >= value) {
          setCurrentCp(getCurrentCp() - value); // Set Cp to diff of Cp vs value
          value = 0; // No need to subtract anything from Hp
        } else {
          value -= getCurrentCp(); // Get diff from value vs Cp; will apply diff to Hp
          setCurrentCp(0, false); // Set Cp to 0
        }
      }

      if ((fullValue > 0) && !isDOT) {
        SystemMessage smsg;
        // Send a System Message to the L2PcInstance
        smsg = SystemMessage.getSystemMessage(SystemMessageId.C1_RECEIVED_DAMAGE_OF_S3_FROM_C2);
        smsg.addString(getActiveChar().getName());
        smsg.addCharName(attacker);
        smsg.addNumber(fullValue);
        getActiveChar().sendPacket(smsg);

        if (tDmg > 0) {
          smsg = SystemMessage.getSystemMessage(SystemMessageId.C1_RECEIVED_DAMAGE_OF_S3_FROM_C2);
          smsg.addString(getActiveChar().getSummon().getName());
          smsg.addCharName(attacker);
          smsg.addNumber(tDmg);
          getActiveChar().sendPacket(smsg);

          if (attackerPlayer != null) {
            smsg =
                SystemMessage.getSystemMessage(
                    SystemMessageId.GIVEN_S1_DAMAGE_TO_YOUR_TARGET_AND_S2_DAMAGE_TO_SERVITOR);
            smsg.addNumber(fullValue);
            smsg.addNumber(tDmg);
            attackerPlayer.sendPacket(smsg);
          }
        }
      }
    }

    if (value > 0) {
      value = getCurrentHp() - value;
      if (value <= 0) {
        if (getActiveChar().isInDuel()) {
          getActiveChar().disableAllSkills();
          stopHpMpRegeneration();
          if (attacker != null) {
            attacker.getAI().setIntention(CtrlIntention.AI_INTENTION_ACTIVE);
            attacker.sendPacket(ActionFailed.STATIC_PACKET);
          }
          // let the DuelManager know of his defeat
          DuelManager.getInstance().onPlayerDefeat(getActiveChar());
          value = 1;
        } else {
          value = 0;
        }
      }
      setCurrentHp(value);
    }

    if (getActiveChar().getCurrentHp() < 0.5) {
      getActiveChar().abortAttack();
      getActiveChar().abortCast();

      if (getActiveChar().isInOlympiadMode()) {
        stopHpMpRegeneration();
        getActiveChar().setIsDead(true);
        getActiveChar().setIsPendingRevive(true);
        if (getActiveChar().hasSummon()) {
          getActiveChar().getSummon().getAI().setIntention(CtrlIntention.AI_INTENTION_IDLE, null);
        }
        return;
      }

      getActiveChar().doDie(attacker);
      if (!Config.DISABLE_TUTORIAL) {
        QuestState qs = getActiveChar().getQuestState("255_Tutorial");
        if (qs != null) {
          qs.getQuest().notifyEvent("CE30", null, getActiveChar());
        }
      }
    }
  }