source
Source for my MapleSolaxiaV2 (v83 MapleStory).
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ronancpl
217
src/net/server/channel/handlers/RangedAttackHandler.java
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217
src/net/server/channel/handlers/RangedAttackHandler.java
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/*
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This file is part of the OdinMS Maple Story Server
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Copyright (C) 2008 Patrick Huy <patrick.huy@frz.cc>
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Matthias Butz <matze@odinms.de>
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Jan Christian Meyer <vimes@odinms.de>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as
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published by the Free Software Foundation version 3 as published by
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the Free Software Foundation. You may not use, modify or distribute
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this program under any other version of the GNU Affero General Public
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License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package net.server.channel.handlers;
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import server.MapleInventoryManipulator;
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import server.MapleItemInformationProvider;
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import server.MapleStatEffect;
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import server.TimerManager;
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import tools.MaplePacketCreator;
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import tools.Randomizer;
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import tools.data.input.SeekableLittleEndianAccessor;
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import client.MapleBuffStat;
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import client.MapleCharacter;
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import client.MapleCharacter.CancelCooldownAction;
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import client.MapleClient;
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import client.Skill;
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import client.SkillFactory;
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import client.inventory.Item;
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import client.inventory.MapleInventory;
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import client.inventory.MapleInventoryType;
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import client.inventory.MapleWeaponType;
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import constants.ItemConstants;
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import constants.skills.Aran;
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import constants.skills.Buccaneer;
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import constants.skills.NightLord;
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import constants.skills.NightWalker;
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import constants.skills.Shadower;
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import constants.skills.ThunderBreaker;
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import constants.skills.WindArcher;
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public final class RangedAttackHandler extends AbstractDealDamageHandler {
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@Override
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public final void handlePacket(SeekableLittleEndianAccessor slea, MapleClient c) {
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MapleCharacter player = c.getPlayer();
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player.setPetLootCd(System.currentTimeMillis());
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/*long timeElapsed = System.currentTimeMillis() - player.getAutobanManager().getLastSpam(8);
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if(timeElapsed < 300) {
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AutobanFactory.FAST_ATTACK.alert(player, "Time: " + timeElapsed);
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}
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player.getAutobanManager().spam(8);*/
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AttackInfo attack = parseDamage(slea, player, true, false);
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if (player.getBuffEffect(MapleBuffStat.MORPH) != null) {
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if(player.getBuffEffect(MapleBuffStat.MORPH).isMorphWithoutAttack()) {
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// How are they attacking when the client won't let them?
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player.getClient().disconnect(false, false);
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return;
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}
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}
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if (attack.skill == Buccaneer.ENERGY_ORB || attack.skill == ThunderBreaker.SPARK || attack.skill == Shadower.TAUNT || attack.skill == NightLord.TAUNT) {
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player.getMap().broadcastMessage(player, MaplePacketCreator.rangedAttack(player, attack.skill, attack.skilllevel, attack.stance, attack.numAttackedAndDamage, 0, attack.allDamage, attack.speed, attack.direction, attack.display), false);
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applyAttack(attack, player, 1);
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} else if (attack.skill == Aran.COMBO_SMASH || attack.skill == Aran.COMBO_PENRIL || attack.skill == Aran.COMBO_TEMPEST) {
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player.getMap().broadcastMessage(player, MaplePacketCreator.rangedAttack(player, attack.skill, attack.skilllevel, attack.stance, attack.numAttackedAndDamage, 0, attack.allDamage, attack.speed, attack.direction, attack.display), false);
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if (attack.skill == Aran.COMBO_SMASH && player.getCombo() >= 30) {
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player.setCombo((short) 0);
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applyAttack(attack, player, 1);
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} else if (attack.skill == Aran.COMBO_PENRIL && player.getCombo() >= 100) {
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player.setCombo((short) 0);
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applyAttack(attack, player, 2);
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} else if (attack.skill == Aran.COMBO_TEMPEST && player.getCombo() >= 200) {
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player.setCombo((short) 0);
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applyAttack(attack, player, 4);
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}
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} else {
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Item weapon = player.getInventory(MapleInventoryType.EQUIPPED).getItem((short) -11);
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MapleWeaponType type = MapleItemInformationProvider.getInstance().getWeaponType(weapon.getItemId());
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if (type == MapleWeaponType.NOT_A_WEAPON) {
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return;
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}
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short slot = -1;
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int projectile = 0;
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byte bulletCount = 1;
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MapleStatEffect effect = null;
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if (attack.skill != 0) {
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effect = attack.getAttackEffect(player, null);
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bulletCount = effect.getBulletCount();
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if (effect.getCooldown() > 0) {
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c.announce(MaplePacketCreator.skillCooldown(attack.skill, effect.getCooldown()));
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}
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}
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boolean hasShadowPartner = player.getBuffedValue(MapleBuffStat.SHADOWPARTNER) != null;
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if (hasShadowPartner) {
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bulletCount *= 2;
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}
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MapleInventory inv = player.getInventory(MapleInventoryType.USE);
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for (short i = 1; i <= inv.getSlotLimit(); i++) {
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Item item = inv.getItem(i);
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if (item != null) {
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int id = item.getItemId();
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slot = item.getPosition();
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boolean bow = ItemConstants.isArrowForBow(id);
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boolean cbow = ItemConstants.isArrowForCrossBow(id);
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if (item.getQuantity() >= bulletCount) { //Fixes the bug where you can't use your last arrow.
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if (type == MapleWeaponType.CLAW && ItemConstants.isThrowingStar(id) && weapon.getItemId() != 1472063) {
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if (((id == 2070007 || id == 2070018) && player.getLevel() < 70) || (id == 2070016 && player.getLevel() < 50)) {
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} else {
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projectile = id;
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break;
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}
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} else if ((type == MapleWeaponType.GUN && ItemConstants.isBullet(id))) {
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if (id == 2331000 && id == 2332000) {
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if (player.getLevel() > 69) {
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projectile = id;
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break;
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}
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} else if (player.getLevel() > (id % 10) * 20 + 9) {
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projectile = id;
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break;
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}
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} else if ((type == MapleWeaponType.BOW && bow) || (type == MapleWeaponType.CROSSBOW && cbow) || (weapon.getItemId() == 1472063 && (bow || cbow))) {
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projectile = id;
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break;
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}
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}
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}
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}
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boolean soulArrow = player.getBuffedValue(MapleBuffStat.SOULARROW) != null;
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boolean shadowClaw = player.getBuffedValue(MapleBuffStat.SHADOW_CLAW) != null;
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if (projectile != 0) {
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if (!soulArrow && !shadowClaw && attack.skill != 11101004 && attack.skill != 15111007 && attack.skill != 14101006) {
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byte bulletConsume = bulletCount;
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if (effect != null && effect.getBulletConsume() != 0) {
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bulletConsume = (byte) (effect.getBulletConsume() * (hasShadowPartner ? 2 : 1));
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}
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if(slot < 0) System.out.println("<ERROR> Projectile to use was unable to be found.");
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else MapleInventoryManipulator.removeFromSlot(c, MapleInventoryType.USE, slot, bulletConsume, false, true);
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}
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}
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if (projectile != 0 || soulArrow || attack.skill == 11101004 || attack.skill == 15111007 || attack.skill == 14101006) {
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int visProjectile = projectile; //visible projectile sent to players
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if (ItemConstants.isThrowingStar(projectile)) {
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MapleInventory cash = player.getInventory(MapleInventoryType.CASH);
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for (int i = 1; i <= cash.getSlotLimit(); i++) { // impose order...
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Item item = cash.getItem((short) i);
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if (item != null) {
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if (item.getItemId() / 1000 == 5021) {
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visProjectile = item.getItemId();
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break;
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}
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}
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}
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} else //bow, crossbow
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if (soulArrow || attack.skill == 3111004 || attack.skill == 3211004 || attack.skill == 11101004 || attack.skill == 15111007 || attack.skill == 14101006) {
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visProjectile = 0;
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}
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byte[] packet;
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switch (attack.skill) {
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case 3121004: // Hurricane
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case 3221001: // Pierce
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case 5221004: // Rapid Fire
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case 13111002: // KoC Hurricane
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packet = MaplePacketCreator.rangedAttack(player, attack.skill, attack.skilllevel, attack.rangedirection, attack.numAttackedAndDamage, visProjectile, attack.allDamage, attack.speed, attack.direction, attack.display);
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break;
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default:
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packet = MaplePacketCreator.rangedAttack(player, attack.skill, attack.skilllevel, attack.stance, attack.numAttackedAndDamage, visProjectile, attack.allDamage, attack.speed, attack.direction, attack.display);
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break;
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}
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player.getMap().broadcastMessage(player, packet, false, true);
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if (effect != null) {
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int money = effect.getMoneyCon();
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if (money != 0) {
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int moneyMod = money / 2;
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money += Randomizer.nextInt(moneyMod);
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if (money > player.getMeso()) {
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money = player.getMeso();
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}
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player.gainMeso(-money, false);
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}
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}
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if (attack.skill != 0) {
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Skill skill = SkillFactory.getSkill(attack.skill);
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MapleStatEffect effect_ = skill.getEffect(player.getSkillLevel(skill));
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if (effect_.getCooldown() > 0) {
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if (player.skillisCooling(attack.skill)) {
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return;
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} else {
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c.announce(MaplePacketCreator.skillCooldown(attack.skill, effect_.getCooldown()));
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player.addCooldown(attack.skill, System.currentTimeMillis(), effect_.getCooldown() * 1000, TimerManager.getInstance().schedule(new CancelCooldownAction(player, attack.skill), effect_.getCooldown() * 1000));
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}
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}
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}
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if ((player.getSkillLevel(SkillFactory.getSkill(NightWalker.VANISH)) > 0 || player.getSkillLevel(SkillFactory.getSkill(WindArcher.WIND_WALK)) > 0) && player.getBuffedValue(MapleBuffStat.DARKSIGHT) != null && attack.numAttacked > 0 && player.getBuffSource(MapleBuffStat.DARKSIGHT) != 9101004) {
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player.cancelEffectFromBuffStat(MapleBuffStat.DARKSIGHT);
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player.cancelBuffStats(MapleBuffStat.DARKSIGHT);
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}
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applyAttack(attack, player, bulletCount);
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}
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}
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}
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}
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