@Override
public void handlePacket(SeekableLittleEndianAccessor slea, MapleClient c) {
c.getPlayer().resetAfkTime();
AttackInfo attack = parseDamage(slea, false);
MapleCharacter player = c.getPlayer();
MaplePacket packet =
MaplePacketCreator.magicAttack(
player.getId(),
attack.skill,
attack.stance,
attack.numAttackedAndDamage,
attack.allDamage,
-1,
attack.speed);
if (attack.skill == 2121001 || attack.skill == 2221001 || attack.skill == 2321001) {
packet =
MaplePacketCreator.magicAttack(
player.getId(),
attack.skill,
attack.stance,
attack.numAttackedAndDamage,
attack.allDamage,
attack.charge,
attack.speed);
}
player.getMap().broadcastMessage(player, packet, false, true);
MapleStatEffect effect = attack.getAttackEffect(c.getPlayer());
int maxdamage;
// TODO fix magic damage calculation
maxdamage = 99999;
ISkill skill = SkillFactory.getSkill(attack.skill);
int skillLevel = c.getPlayer().getSkillLevel(skill);
MapleStatEffect effect_ = skill.getEffect(skillLevel);
if (effect_.getCooldown() > 0) {
if (player.skillisCooling(attack.skill)) {
// player.getCheatTracker().registerOffense(CheatingOffense.COOLDOWN_HACK);
return;
} else {
c.getSession().write(MaplePacketCreator.skillCooldown(attack.skill, effect_.getCooldown()));
ScheduledFuture<?> timer =
TimerManager.getInstance()
.schedule(
new CancelCooldownAction(c.getPlayer(), attack.skill),
effect_.getCooldown() * 1000);
player.addCooldown(
attack.skill, System.currentTimeMillis(), effect_.getCooldown() * 1000, timer);
}
}
applyAttack(attack, player, maxdamage, effect.getAttackCount());
// MP Eater
for (int i = 1; i <= 3; i++) {
ISkill eaterSkill = SkillFactory.getSkill(2000000 + i * 100000);
int eaterLevel = player.getSkillLevel(eaterSkill);
if (eaterLevel > 0) {
for (Pair<Integer, List<Integer>> singleDamage : attack.allDamage) {
eaterSkill
.getEffect(eaterLevel)
.applyPassive(player, player.getMap().getMapObject(singleDamage.getLeft()), 0);
}
break;
}
}
}
@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) {
// System.out.println("SummonDamage 封包: "+slea.toString());
int oid = slea.readInt();
slea.skip(5);
MapleCharacter player = c.getPlayer();
if (!player.isAlive()) {
return;
}
MapleSummon summon = null;
boolean is磁场 = false;
boolean is磁场攻击 = false;
// System.out.println("接收到的召唤兽的oid"+oid);
/*
* for (List<MapleSummon> sums : c.getPlayer().getSummons().values()) {
* for (MapleSummon sum : sums) {
* //System.out.println("召唤兽的oid"+sum.getObjectId()); if
* (sum.getObjectId() == oid) { summon = sum; break; } } }
*/
Object obj = c.getPlayer().getMap().getMapObject(oid);
if (obj instanceof MapleSummon) {
summon = (MapleSummon) obj;
}
if (summon == null) {
// System.out.println("召唤兽伤害被拦截");
return;
}
int skillid;
int skilllevel;
Point pos;
skillid = summon.getSkill();
skilllevel = summon.getSkillLevel();
pos = summon.getPosition();
ISkill summonSkill = SkillFactory.getSkill(skillid);
MapleStatEffect summonEffect = summonSkill.getEffect(skilllevel);
List<SummonAttackEntry> allDamage = new ArrayList<SummonAttackEntry>();
int numAttacked = changeNumAttacked(slea.readByte(), skillid); // 这里还读了一个byte
int numAccackMonster = numAttacked >> 4;
int numAccackMonsterCount = numAttacked & 0xf;
// System.out.println("攻击怪的个数: " + numAttacked);
player.getCheatTracker().checkSummonAttack();
int oid1 = slea.readInt(); // 第一个磁场的oid
if (skillid == 机械师.磁场) {
// is磁场 = true;
for (List<MapleSummon> sums : c.getPlayer().getSummons().values()) {
for (MapleSummon sum : sums) {
if (sum.getObjectId() == oid1) {
is磁场攻击 = true;
oid = oid1;
break;
}
}
}
if (is磁场攻击) {
slea.skip(4); // 第二个磁场的oid
slea.skip(4); // 第三个磁场的oid
slea.skip(4); // 没用的
}
}
slea.skip(4);
slea.skip(4); // 00
for (int x = 0; x < numAccackMonster; x++) {
int monsterOid = slea.readInt(); // attacked oid
slea.skip(4); // mobid 对应的怪物在WZ里的id
slea.skip(19);
int damage = slea.readInt();
for (int i = 0; i < numAccackMonsterCount; i++) {} // 以后召唤兽可能会多重攻击
slea.skip(8);
// System.out.println("mobid: " + monsterOid);
// System.out.println("打怪伤害: " + damage);
allDamage.add(new SummonAttackEntry(monsterOid, damage));
}
if (!player.isAlive()) {
player.getCheatTracker().registerOffense(CheatingOffense.ATTACKING_WHILE_DEAD);
return;
}
player
.getMap()
.broadcastMessage(
player, MaplePacketCreator.summonAttack(player, oid, 4, allDamage, numAttacked), pos);
for (SummonAttackEntry attackEntry : allDamage) {
int damage = attackEntry.getDamage();
// System.out.println("遍历回来的伤害："+damage);
MapleMonster target = player.getMap().getMonsterByOid(attackEntry.getMonsterOid());
if (target != null) {
if (damage > 0 && summonEffect.getMonsterStati().size() > 0) {
if (summonEffect.makeChanceResult()) {
MonsterStatusEffect monsterStatusEffect =
new MonsterStatusEffect(summonEffect.getMonsterStati(), summonSkill, false);
target.applyStatus(player, monsterStatusEffect, summonEffect.isPoison(), 4000);
}
}
if (damage > 30000) {
damage = 30000;
}
player.getMap().damageMonster(player, target, damage);
player.checkMonsterAggro(target);
// System.out.println("target == null");
}
}
if (是自爆召唤兽(skillid) || is磁场 && !is磁场攻击) {
// System.out.println("机械召唤兽的removeSpecialMapObject特殊处理");
player.getMap().broadcastMessage(MaplePacketCreator.removeSpecialMapObject(summon, true));
player.getMap().removeMapObject(summon);
player.removeVisibleMapObject(summon);
// player.getSummons().remove(skillid);
player.removeSummon(skillid);
}
}
