public static byte[] damageFriendlyMob(MapleMonster mob, long damage, boolean display) {
if (ServerProperties.ShowPacket()) {
System.out.println("调用: " + new java.lang.Throwable().getStackTrace()[0]);
}
MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
mplew.write(SendPacketOpcode.DAMAGE_MONSTER.getValue());
mplew.writeInt(mob.getObjectId());
mplew.write(display ? 1 : 2);
if (damage > 2147483647L) {
mplew.writeInt(2147483647);
} else {
mplew.writeInt((int) damage);
}
if (mob.getHp() > 2147483647L) {
mplew.writeInt((int) (mob.getHp() / mob.getMobMaxHp() * 2147483647.0D));
} else {
mplew.writeInt((int) mob.getHp());
}
if (mob.getMobMaxHp() > 2147483647L) {
mplew.writeInt(2147483647);
} else {
mplew.writeInt((int) mob.getMobMaxHp());
}
return mplew.getPacket();
}
public static byte[] getNodeProperties(MapleMonster objectid, MapleMap map) {
if (objectid.getNodePacket() != null) {
return objectid.getNodePacket();
}
if (ServerProperties.ShowPacket()) {
System.out.println("调用: " + new java.lang.Throwable().getStackTrace()[0]);
}
MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
mplew.write(SendPacketOpcode.MONSTER_PROPERTIES.getValue());
mplew.writeInt(objectid.getObjectId());
mplew.writeInt(map.getNodes().size());
mplew.writeInt(objectid.getPosition().x);
mplew.writeInt(objectid.getPosition().y);
for (MapleNodes.MapleNodeInfo mni : map.getNodes()) {
mplew.writeInt(mni.x);
mplew.writeInt(mni.y);
mplew.writeInt(mni.attr);
if (mni.attr == 2) {
mplew.writeInt(500);
}
}
mplew.writeZero(6);
objectid.setNodePacket(mplew.getPacket());
return objectid.getNodePacket();
}
public static byte[] applyMonsterPoisonStatus(MapleMonster mons, List<MonsterStatusEffect> mse) {
if (ServerProperties.ShowPacket()) {
System.out.println("调用: " + new java.lang.Throwable().getStackTrace()[0]);
}
if ((mse.size() <= 0) || (mse.get(0) == null)) {
return MaplePacketCreator.enableActions();
}
MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
mplew.write(SendPacketOpcode.APPLY_MONSTER_STATUS.getValue());
mplew.writeInt(mons.getObjectId());
MonsterStatusEffect ms = (MonsterStatusEffect) mse.get(0);
if (ms.getStati() == MonsterStatus.中毒) {
PacketHelper.writeMonsterStatusMask(mplew, MonsterStatus.持续掉血);
mplew.write(mse.size());
for (MonsterStatusEffect m : mse) {
mplew.writeInt(m.getFromID());
if (m.isMonsterSkill()) {
mplew.writeShort(m.getMobSkill().getSkillId());
mplew.writeShort(m.getMobSkill().getSkillLevel());
} else if (m.getSkill() > 0) {
mplew.writeInt(m.getSkill());
}
mplew.writeInt(m.getX());
mplew.writeInt(1000);
mplew.writeInt(0);
mplew.writeInt(10000);
mplew.writeInt((int) (m.getDotTime() / 1000L));
mplew.writeInt(0);
}
mplew.writeShort(1000);
mplew.write(1);
} else {
PacketHelper.writeSingleMask(mplew, ms.getStati());
mplew.writeInt(ms.getX());
if (ms.isMonsterSkill()) {
mplew.writeShort(ms.getMobSkill().getSkillId());
mplew.writeShort(ms.getMobSkill().getSkillLevel());
} else if (ms.getSkill() > 0) {
mplew.writeInt(ms.getSkill());
}
mplew.writeShort(0);
mplew.writeShort(0);
mplew.write(1);
mplew.write(1);
}
return mplew.getPacket();
}
public static byte[] applyMonsterStatus(MapleMonster mons, MonsterStatusEffect ms) {
MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
mplew.write(SendPacketOpcode.APPLY_MONSTER_STATUS.getValue());
mplew.writeInt(mons.getObjectId());
PacketHelper.writeMonsterStatusMask(mplew, ms.getStati());
mplew.writeShort(ms.getX());
if (ms.isMonsterSkill()) {
mplew.writeShort(ms.getMobSkill().getSkillId());
mplew.writeShort(ms.getMobSkill().getSkillLevel());
} else if (ms.getSkill() > 0) {
mplew.writeInt(ms.getSkill());
}
mplew.writeShort(100);
mplew.writeShort(1); // delay in ms
return mplew.getPacket();
}
public static byte[] controlMonster(MapleMonster life, boolean newSpawn, boolean aggro) {
MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
mplew.write(SendPacketOpcode.SPAWN_MONSTER_CONTROL.getValue());
mplew.write(aggro ? 2 : 1);
mplew.writeInt(life.getObjectId());
mplew.writeInt(life.getId());
mplew.writePos(life.getTruePosition());
mplew.write(2);
mplew.writeShort(life.getFh());
mplew.write(life.getStance());
mplew.write(newSpawn ? -2 : life.isFake() ? -4 : -1);
mplew.write(0);
mplew.writeLong(0);
return mplew.getPacket();
}
/**
* 召唤怪物
*
* @param life
* @param spawnType
* @param link
* @return
*/
public static byte[] spawnMonster(MapleMonster life, int spawnType, int link) {
MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
mplew.write(SendPacketOpcode.SPAWN_MONSTER.getValue());
mplew.writeInt(life.getObjectId());
mplew.writeInt(life.getId());
mplew.writePos(life.getTruePosition());
mplew.write((life.getController() != null ? 0x08 : 0x02));
mplew.writeShort(life.getFh());
mplew.write(life.getStance());
// if (effect > 0) {
// mplew.write(effect);
// mplew.writeInt(life.getObjectId());
// }
mplew.write(spawnType);
mplew.write(1); // 召唤的时候特效，在wz中有对应的值
mplew.writeLong(0);
return mplew.getPacket();
}
public static void SummonAttack(
final LittleEndianAccessor slea, final MapleClient c, final MapleCharacter chr) {
if (chr == null || !chr.isAlive() || chr.getMap() == null) {
return;
}
final MapleMap map = chr.getMap();
final MapleMapObject obj = map.getMapObject(slea.readInt(), MapleMapObjectType.SUMMON);
if (obj == null || !(obj instanceof MapleSummon)) {
chr.dropMessage(5, "The summon has disappeared.");
return;
}
final MapleSummon summon = (MapleSummon) obj;
if (summon.getOwnerId() != chr.getId() || summon.getSkillLevel() <= 0) {
chr.dropMessage(5, "Error.");
return;
}
final SummonSkillEntry sse = SkillFactory.getSummonData(summon.getSkill());
if (summon.getSkill() / 1000000 != 35 && summon.getSkill() != 33101008 && sse == null) {
chr.dropMessage(5, "Error in processing attack.");
return;
}
if (!GameConstants.GMS) {
slea.skip(8);
}
int tick = slea.readInt();
if (sse != null && sse.delay > 0) {
chr.updateTick(tick);
// summon.CheckSummonAttackFrequency(chr, tick);
// chr.getCheatTracker().checkSummonAttack();
}
if (!GameConstants.GMS) {
slea.skip(8);
}
final byte animation = slea.readByte();
if (!GameConstants.GMS) {
slea.skip(8);
}
final byte numAttacked = slea.readByte();
if (sse != null && numAttacked > sse.mobCount) {
chr.dropMessage(5, "Warning: Attacking more monster than summon can do");
chr.getCheatTracker().registerOffense(CheatingOffense.SUMMON_HACK_MOBS);
// AutobanManager.getInstance().autoban(c, "Attacking more monster that summon can do (Skillid
// : "+summon.getSkill()+" Count : " + numAttacked + ", allowed : " + sse.mobCount + ")");
return;
}
slea.skip(summon.getSkill() == 35111002 ? 24 : 12); // some pos stuff
final List<Pair<Integer, Integer>> allDamage = new ArrayList<Pair<Integer, Integer>>();
for (int i = 0; i < numAttacked; i++) {
final MapleMonster mob = map.getMonsterByOid(slea.readInt());
if (mob == null) {
continue;
}
slea.skip(22); // who knows
final int damge = slea.readInt();
allDamage.add(new Pair<Integer, Integer>(mob.getObjectId(), damge));
}
// if (!summon.isChangedMap()) {
map.broadcastMessage(
chr,
SummonPacket.summonAttack(
summon.getOwnerId(), summon.getObjectId(), animation, allDamage, chr.getLevel(), false),
summon.getTruePosition());
// }
final Skill summonSkill = SkillFactory.getSkill(summon.getSkill());
final MapleStatEffect summonEffect = summonSkill.getEffect(summon.getSkillLevel());
if (summonEffect == null) {
chr.dropMessage(5, "Error in attack.");
return;
}
for (Pair<Integer, Integer> attackEntry : allDamage) {
final int toDamage = attackEntry.right;
final MapleMonster mob = map.getMonsterByOid(attackEntry.left);
if (mob == null) {
continue;
}
if (sse != null
&& sse.delay > 0
&& summon.getMovementType() != SummonMovementType.STATIONARY
&& summon.getMovementType() != SummonMovementType.CIRCLE_STATIONARY
&& summon.getMovementType() != SummonMovementType.WALK_STATIONARY
&& chr.getTruePosition().distanceSq(mob.getTruePosition()) > 400000.0) {
// chr.getCheatTracker().registerOffense(CheatingOffense.ATTACK_FARAWAY_MONSTER_SUMMON);
}
if (toDamage > 0 && summonEffect.getMonsterStati().size() > 0) {
if (summonEffect.makeChanceResult()) {
for (Map.Entry<MonsterStatus, Integer> z : summonEffect.getMonsterStati().entrySet()) {
mob.applyStatus(
chr,
new MonsterStatusEffect(z.getKey(), z.getValue(), summonSkill.getId(), null, false),
summonEffect.isPoison(),
4000,
true,
summonEffect);
}
}
}
if (chr.isGM()
|| toDamage
< (chr.getStat().getCurrentMaxBaseDamage()
* 5.0
* (summonEffect.getSelfDestruction()
+ summonEffect.getDamage()
+ chr.getStat().getDamageIncrease(summonEffect.getSourceId()))
/ 100.0)) { // 10 x dmg.. eh
mob.damage(chr, toDamage, true);
chr.checkMonsterAggro(mob);
if (!mob.isAlive()) {
chr.getClient().getSession().write(MobPacket.killMonster(mob.getObjectId(), 1));
}
} else {
chr.dropMessage(5, "Warning - high damage.");
// AutobanManager.getInstance().autoban(c, "High Summon Damage (" + toDamage + " to " +
// attackEntry.right + ")");
// TODO : Check player's stat for damage checking.
break;
}
}
if (!summon.isMultiAttack()) {
chr.getMap().broadcastMessage(SummonPacket.removeSummon(summon, true));
chr.getMap().removeMapObject(summon);
chr.removeVisibleMapObject(summon);
chr.removeSummon(summon);
if (summon.getSkill() != 35121011) {
chr.cancelEffectFromBuffStat(MapleBuffStat.SUMMON);
}
}
}