@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.");
}
}
}
}
