Added Puppets on Aggro + Guild/Alliance packet info patch + Pet flags

Added pet flags recognition, such as the "pet speed same as owner" mechanic.
Fixed repeatable quest "Remnants of HT..." not rewarding Dragon Stones.
Refactored character object's check slots method, now using the same algorithm from the API class.
Fixed a vunerability from before reviving/respawning players to towns, on where players would get their HP restored in area map before sending them back to safety.
Fixed some NPC gates in Mushking Empire, allowing players to access bosses free of quest requirements.
Improved dialog of NPCs for "permission to attempt Zakum expeds".
Implemented (or rather improved) item scripts, now using NPC conversation methods as it was intended originally.
Rehauled mob-skill "summon mobs" limit, now using the placeholders found in the wz to determine limit of concurrent underlings spawned, and "limit" now refers to total of underlings spawned from a mob.
Revised IoSession closing mechanics in several login classes.
Implemented automated loggedin account shutdown if another player has gained a pass from the DB to login.
Improved the server-side check for teleport rocks.
Fixed removeAfter from mobs being procced after they were disposed.
Reviewed EIM start references on several scripts, minding the latest EIM setup implementations.
Fixed equipments that were reused Scissors of Karma not not being able to sell on pshops/merchants.
Fixed a bug where entering alliances would lead a player to see information from other guilds of past alliances until an update takes place.
Padronized a few skillbook names.
Reviewed player puppets not gaining priority properly on the recent aggro system.
Improved "item sold" message of merchants, now displaying also quantity left of an item on store.
Fixed a bug with itemid limits of weapons on server.

src/tools/MaplePacketCreator.java

@@ -406,7 +406,7 @@ public class MaplePacketCreator {
                         mplew.writeShort(pet.getCloseness());
                         mplew.write(pet.getFullness());
                         addExpirationTime(mplew, item.getExpiration());
-                        mplew.writeInt(0);
+                        mplew.writeInt(pet.getPetFlag());  /* pet flags found by -- Irenex & Spoon */
                         mplew.write(new byte[]{(byte) 0x50, (byte) 0x46}); //wonder what this is
                         mplew.writeInt(0);
                         return;
@@ -1065,7 +1065,7 @@ public class MaplePacketCreator {
                 mplew.writeShort(chr.getHp());
                 mplew.writeBool(false);
                 mplew.writeLong(getTime(Server.getInstance().getCurrentTime()));
-                mplew.skip(10);
+                mplew.skip(14);
                 return mplew.getPacket();
         }
         
@@ -1082,7 +1082,7 @@ public class MaplePacketCreator {
                 mplew.writeInt(spawnPosition.x);    // spawn position placement thanks to Arnah (Vertisy)
                 mplew.writeInt(spawnPosition.y);
                 mplew.writeLong(getTime(Server.getInstance().getCurrentTime()));
-                mplew.skip(10);
+                mplew.skip(14);
                 return mplew.getPacket();
         }
         
@@ -1158,7 +1158,8 @@ public class MaplePacketCreator {
                 mplew.write(0x0A); //v83
                 mplew.write(summon.getSkillLevel());
                 mplew.writePos(summon.getPosition());
-                mplew.skip(3);
+                mplew.write(summon.getStance());    //bMoveAction & foothold, found thanks to Rien dev team
+                mplew.writeShort(0);
                 mplew.write(summon.getMovementType().getValue()); // 0 = don't move, 1 = follow (4th mage summons?), 2/4 = only tele follow, 3 = bird follow
                 mplew.write(summon.isPuppet() ? 0 : 1); // 0 and the summon can't attack - but puppets don't attack with 1 either ^.-
                 mplew.write(animated ? 0 : 1);
@@ -1828,8 +1829,7 @@ public class MaplePacketCreator {
                 mplew.writeInt(!drop.isFFADrop() ? (recvrInParty ? drop.getPartyOwnerId() : drop.getOwnerId()) : 0); // owner charid/partyid :)
                 mplew.write(drop.getDropType()); // 0 = timeout for non-owner, 1 = timeout for non-owner's party, 2 = FFA, 3 = explosive/FFA
                 mplew.writePos(dropto);
-                // its not charId, but dropper's oid, this error will occur only if a monster's oid in map equals charId, (the item will drop from the error monster)
-                mplew.writeInt(drop.getDropper().getObjectId());
+                mplew.writeInt(drop.getDropper().getObjectId()); // dropper oid, found thanks to Li Jixue
 
                 if (mod != 2) {
                         mplew.writePos(dropfrom);
@@ -2736,9 +2736,9 @@ public class MaplePacketCreator {
                         }
                 }
                 mplew.writeMapleAsciiString(guildName);
-                mplew.writeMapleAsciiString(allianceName);  // does not seems to work
+                mplew.writeMapleAsciiString(allianceName);  // does not seem to work
+                mplew.write(0); // pMedalInfo, thanks to Arnah (Vertisy)
                 
-                mplew.write(0);
                 MaplePet[] pets = chr.getPets();
                 Item inv = chr.getInventory(MapleInventoryType.EQUIPPED).getItem((short) -114);
                 for (int i = 0; i < 3; i++) {
@@ -3778,11 +3778,16 @@ public class MaplePacketCreator {
         }
 
         /**
-         * 10: A beginner can't create a party. 1/11/14/19: Your request for a party
-         * didn't work due to an unexpected error. 13: You have yet to join a party.
+         * 10: A beginner can't create a party. 1/5/6/11/14/19: Your request for a
+         * party didn't work due to an unexpected error. 12: Quit as leader of the
+         * party. 13: You have yet to join a party.
          * 16: Already have joined a party. 17: The party you're trying to join is
          * already in full capacity. 19: Unable to find the requested character in
-         * this channel.
+         * this channel. 21: Player is blocking any party invitations. 22: Player
+         * is taking care of another invitation. 23: Player denied request.
+         * 25: Cannot kick another user in this map. 28/29: Leadership can only be
+         * given to a party member in the vicinity. 30: Change leadership only on
+         * same channel.
          *
          * @param message
          * @return
@@ -4065,7 +4070,7 @@ public class MaplePacketCreator {
                 mplew.writeInt(cid);
                 mplew.writeInt(oid);
                 mplew.write(12);
-                mplew.writeInt(damage);         // damage display doesn't seems to work...
+                mplew.writeInt(damage);         // damage display doesn't seem to work...
                 mplew.writeInt(monsterIdFrom);
                 mplew.write(0);
                 return mplew.getPacket();
@@ -6746,7 +6751,7 @@ public class MaplePacketCreator {
                 return mplew.getPacket();
         }
 
-        public static byte[] updateAllianceInfo(MapleAlliance alliance, MapleClient c) {
+        public static byte[] updateAllianceInfo(MapleAlliance alliance, int world) {
                 final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
                 mplew.writeShort(SendOpcode.ALLIANCE_OPERATION.getValue());
                 mplew.write(0x0F);
@@ -6761,8 +6766,8 @@ public class MaplePacketCreator {
                 }
                 mplew.writeInt(alliance.getCapacity()); // probably capacity
                 mplew.writeShort(0);
-                for (Integer guildd : alliance.getGuilds()) {
-                        getGuildInfo(mplew, Server.getInstance().getGuild(guildd, c.getWorld()));
+                for (Integer guildid : alliance.getGuilds()) {
+                        getGuildInfo(mplew, Server.getInstance().getGuild(guildid, world));
                 }
                 return mplew.getPacket();
         }