Partial solution on Guild Alliances

Revamped DB tables and enabled some functionalities on Guild Alliances,
such as create one, expel/quit one and rank players.

mychanges_ptbr.txt

@@ -242,4 +242,8 @@ Retiradas inconsist
 Foi retirado o gargalo no sistema sempre que jogador incorpora um novo card ao mobbook.
 Consertado bug em potencial ao tentar completar quest que requer item equipado.
 Adição de scrolls: Scroll for cold protection, Scroll for spike for shoes.
-Consertado quest-evento Dollhouse.
+Consertado quest-evento Dollhouse.
+
+23 - 24 Maio 2017,
+Revamp na DB referente às Alliances.
+Solução parcial ao problema das Guild Alliances. Pode-se criar uma, sair, expulsar e trocar ranks de jogadores.

nbproject/private/private.xml

@@ -3,37 +3,16 @@
     <editor-bookmarks xmlns="http://www.netbeans.org/ns/editor-bookmarks/2" lastBookmarkId="0"/>
     <open-files xmlns="http://www.netbeans.org/ns/projectui-open-files/2">
         <group>
-            <file>file:/C:/Nexon/MapleSolaxia/MapleSolaxiaV2/src/client/command/Commands.java</file>
+            <file>file:/C:/Nexon/MapleSolaxia/MapleSolaxiaV2/src/net/server/channel/handlers/AllianceOperationHandler.java</file>
-            <file>file:/C:/Nexon/MapleSolaxia/MapleSolaxiaV2/src/server/maps/HiredMerchant.java</file>
+            <file>file:/C:/Nexon/MapleSolaxia/MapleSolaxiaV2/src/net/server/guild/MapleGuild.java</file>
-            <file>file:/C:/Nexon/MapleSolaxia/MapleSolaxiaV2/src/server/MapleStatEffect.java</file>
+            <file>file:/C:/Nexon/MapleSolaxia/MapleSolaxiaV2/src/net/server/guild/MapleAlliance.java</file>
-            <file>file:/C:/Nexon/MapleSolaxia/MapleSolaxiaV2/src/scripting/AbstractPlayerInteraction.java</file>
+            <file>file:/C:/Nexon/MapleSolaxia/MapleSolaxiaV2/src/net/server/guild/MapleGuildCharacter.java</file>
-            <file>file:/C:/Nexon/MapleSolaxia/MapleSolaxiaV2/scripts/npc/world0/2040020.js</file>
+            <file>file:/C:/Nexon/MapleSolaxia/MapleSolaxiaV2/src/net/server/Server.java</file>
-            <file>file:/C:/Nexon/MapleSolaxia/MapleSolaxiaV2/scripts/npc/world0/2040002.js</file>
+            <file>file:/C:/Nexon/MapleSolaxia/MapleSolaxiaV2/src/net/server/world/World.java</file>
-            <file>file:/C:/Nexon/MapleSolaxia/MapleSolaxiaV2/src/net/server/channel/handlers/PlayerInteractionHandler.java</file>
-            <file>file:/C:/Nexon/MapleSolaxia/MapleSolaxiaV2/src/server/MapleItemInformationProvider.java</file>
-            <file>file:/C:/Nexon/MapleSolaxia/MapleSolaxiaV2/src/net/server/channel/handlers/StorageHandler.java</file>
-            <file>file:/C:/Nexon/MapleSolaxia/MapleSolaxiaV2/src/net/server/channel/handlers/UseCashItemHandler.java</file>
-            <file>file:/C:/Nexon/MapleSolaxia/MapleSolaxiaV2/src/client/inventory/Equip.java</file>
-            <file>file:/C:/Nexon/MapleSolaxia/MapleSolaxiaV2/src/scripting/event/EventInstanceManager.java</file>
-            <file>file:/C:/Nexon/MapleSolaxia/MapleSolaxiaV2/src/client/MapleBuffStat.java</file>
-            <file>file:/C:/Nexon/MapleSolaxia/MapleSolaxiaV2/src/server/maps/MapleMap.java</file>
-            <file>file:/C:/Nexon/MapleSolaxia/MapleSolaxiaV2/src/client/MapleCharacter.java</file>
-            <file>file:/C:/Nexon/MapleSolaxia/MapleSolaxiaV2/scripts/npc/world0/2040028.js</file>
-            <file>file:/C:/Nexon/MapleSolaxia/MapleSolaxiaV2/src/net/server/channel/handlers/PlayerLoggedinHandler.java</file>
-            <file>file:/C:/Nexon/MapleSolaxia/MapleSolaxiaV2/scripts/event/EllinPQ.js</file>
-            <file>file:/C:/Nexon/MapleSolaxia/MapleSolaxiaV2/src/constants/ItemConstants.java</file>
-            <file>file:/C:/Nexon/MapleSolaxia/MapleSolaxiaV2/src/server/maps/MapleReactor.java</file>
-            <file>file:/C:/Nexon/MapleSolaxia/MapleSolaxiaV2/src/server/maps/MapleDragon.java</file>
-            <file>file:/C:/Nexon/MapleSolaxia/MapleSolaxiaV2/scripts/npc/world0/2133000.js</file>
-            <file>file:/C:/Nexon/MapleSolaxia/MapleSolaxiaV2/src/client/inventory/MapleInventory.java</file>
-            <file>file:/C:/Nexon/MapleSolaxia/MapleSolaxiaV2/scripts/event/DollHouse.js</file>
-            <file>file:/C:/Nexon/MapleSolaxia/MapleSolaxiaV2/src/net/server/channel/handlers/ScrollHandler.java</file>
-            <file>file:/C:/Nexon/MapleSolaxia/MapleSolaxiaV2/src/server/maps/AbstractMapleMapObject.java</file>
-            <file>file:/C:/Nexon/MapleSolaxia/MapleSolaxiaV2/src/server/quest/MapleQuestRequirementType.java</file>
             <file>file:/C:/Nexon/MapleSolaxia/MapleSolaxiaV2/src/scripting/npc/NPCConversationManager.java</file>
-            <file>file:/C:/Nexon/MapleSolaxia/MapleSolaxiaV2/src/server/MapleInventoryManipulator.java</file>
+            <file>file:/C:/Nexon/MapleSolaxia/MapleSolaxiaV2/src/client/MapleCharacter.java</file>
-            <file>file:/C:/Nexon/MapleSolaxia/MapleSolaxiaV2/src/server/quest/actions/PetSkillAction.java</file>
+            <file>file:/C:/Nexon/MapleSolaxia/MapleSolaxiaV2/src/net/server/handlers/login/GuestLoginHandler.java</file>
-            <file>file:/C:/Nexon/MapleSolaxia/MapleSolaxiaV2/src/server/quest/MapleQuest.java</file>
+            <file>file:/C:/Nexon/MapleSolaxia/MapleSolaxiaV2/src/tools/MaplePacketCreator.java</file>
         </group>
     </open-files>
 </project-private>

scripts/npc/world0/2010009.js

@@ -24,6 +24,10 @@ var choice;
 var guildName;
 var partymembers;
 
+var allianceCost = 2000000;
+var increaseCost = 1000000;
+var allianceLimit = 5;
+
 function start() {
     partymembers = cm.getPartyMembers();
     status = -1;
@@ -37,22 +41,40 @@ function action(mode, type, selection) {
         cm.dispose();
         return;
     }
-    if (status == 0)
+    if (status == 0) {
-        cm.sendSimple("Hello there! I'm #bLenario#k\r\n#b#L0#Can you please tell me what Guild Union is all about?#l\r\n#L1#How do I make a Guild Union?#l\r\n#L2#I want to make a Guild Union.#l\r\n#L3#I want to add more guilds for the Guild Union.#l\r\n#L4#I want to break up the Guild Union.#l");
+        if(cm.getPlayer().getGuildId() < 1 || cm.getPlayer().getGuildRank() != 1) {
+            cm.sendNext("Hello there! I'm #bLenario#k. Just guild masters can attempt to form guild unions.");
+            cm.dispose();
+            return;
+        }
+        if(!cm.isLeader()) {
+            cm.sendNext("Hello there! I'm #bLenario#k. If you want to form a guild, please tell your party leader to talk to me. He/She will be assigned as the Leader of the Guild Union.");
+            cm.dispose();
+            return;
+        }
+        
+        cm.sendSimple("Hello there! I'm #bLenario#k.\r\n#b#L0#Can you please tell me what Guild Union is all about?#l\r\n#L1#How do I make a Guild Union?#l\r\n#L2#I want to make a Guild Union.#l\r\n#L3#I want to add more guilds for the Guild Union.#l\r\n#L4#I want to break up the Guild Union.#l");
+    }
     else if (status == 1) {
         choice = selection;
         if (selection == 0) {
             cm.sendNext("Guild Union is just as it says, a union of a number of guilds to form a super group. I am in charge of managing these Guild Unions.");
             cm.dispose();
         } else if (selection == 1) {
-            cm.sendNext("To make a Guild Union, 2 Guild Masters need to be in a party. The leader of this party will be assigned as the Guild Union Master.");
+            cm.sendNext("To make a Guild Union, two and only two Guild Masters need to be in a party and both must be present on this room on the same channel. The leader of this party will be assigned as the Guild Union Master.");
             cm.dispose();
         } else if(selection == 2) {
-                cm.sendYesNo("Oh, are you interested in forming a Guild Union?");
+            if(cm.getPlayer().getGuild().getAllianceId() > 0) {
+                cm.sendOk("You can not create a Guild Union while your guild is already registered in another.");
+                cm.dispose();
+                return;
+            }
+            
+            cm.sendYesNo("Oh, are you interested in forming a Guild Union? The current fee for this operation is #b" + allianceCost + " mesos#k.");
         } else if (selection == 3) {
             var rank = cm.getPlayer().getMGC().getAllianceRank();
             if (rank == 1)
-                cm.sendOk("Not done yet"); //ExpandGuild Text
+                cm.sendYesNo("Do you want to increase your Alliance by one guild slot? The fee for this procedure is #b" + increaseCost + " mesos#k.");
             else {
                 cm.sendNext("Only the Guild Union Master can expand the number of guilds in the Union.");
                 cm.dispose();
@@ -68,12 +90,29 @@ function action(mode, type, selection) {
         }
     } else if(status == 2) {
         if (choice == 2) {
-            cm.sendGetText("Now please enter the name of your new Guild Union. (max. 12 letters)");
+            if(cm.getMeso() < allianceCost) {
-        } else if (choice == 4) {
+                cm.sendOk("You don't have enough mesos for this request.");
-            if (cm.getPlayer().getGuild() == null) {
-                cm.sendNext("You cannot disband a non-existant Guild Union.");
                 cm.dispose();
-            } else if (cm.getPlayer().getGuild().getAllianceId() <= 0) {
+                return;
+            }
+            cm.sendGetText("Now please enter the name of your new Guild Union. (max. 12 letters)");
+        } else if (choice == 3) {
+            if(cm.getAllianceCapacity() == allianceLimit) {
+                cm.sendOk("Your alliance already reached the maximum capacity for guilds.");
+                cm.dispose();
+                return;
+            }
+            if(cm.getMeso() < increaseCost) {
+                cm.sendOk("You don't have enough mesos for this request.");
+                cm.dispose();
+                return;
+            }
+            
+            cm.upgradeAlliance();
+            cm.gainMeso(-increaseCost);
+            cm.sendOk("Your alliance can now accept one more guild.");
+        } else if (choice == 4) {
+            if (cm.getPlayer().getGuild() == null || cm.getPlayer().getGuild().getAllianceId() <= 0) {
                 cm.sendNext("You cannot disband a non-existant Guild Union.");
                 cm.dispose();
             } else {
@@ -84,17 +123,19 @@ function action(mode, type, selection) {
         }
     } else if (status == 3) {
         guildName = cm.getText();
-        cm.sendYesNo("Will "+ guildName + " be the name of your Guild Union?");
+        cm.sendYesNo("Will '"+ guildName + "' be the name of your Guild Union?");
     } else if (status == 4) {
         if (!cm.canBeUsedAllianceName(guildName)) {
-            cm.sendNext("This name is unavailable, please choose another one"); //Not real text
+            cm.sendNext("This name is unavailable, please choose another one."); //Not real text
             status = 1;
             choice = 2;
         } else {
-            if (cm.createAlliance(partymembers.get(0), partymembers.get(1), guildName) == null)
+            if (cm.createAlliance(guildName) == null)
-                cm.sendOk("An unknown system error has occured.");
+                cm.sendOk("Please check if you and the other one guild leader in your party are both here on this room right now. No other guild leaders should be present with you 2 on this process.");
-            else
+            else {
+                cm.gainMeso(-allianceCost);
                 cm.sendOk("You have successfully formed a Guild Union.");
+            }
             cm.dispose();
         }
     }

sql/db_database.sql

@@ -52,16 +52,13 @@ CREATE TABLE IF NOT EXISTS `alliance` (
   `name` varchar(13) NOT NULL,
   `notice` varchar(128) NOT NULL DEFAULT '',
   `capacity` int(10) unsigned NOT NULL DEFAULT '2',
-  `rank_title1` varchar(45) NOT NULL DEFAULT 'Master',
+  PRIMARY KEY (`id`)
-  `rank_title2` varchar(45) NOT NULL DEFAULT 'Jr.Master',
+) ENGINE=InnoDB DEFAULT CHARSET=latin1 AUTO_INCREMENT=1 ;
-  `rank_title3` varchar(45) NOT NULL DEFAULT 'Member',
+
-  `rank_title4` varchar(45) NOT NULL DEFAULT 'Member',
+CREATE TABLE IF NOT EXISTS `allianceguilds` (
-  `rank_title5` varchar(45) NOT NULL DEFAULT 'Member',
+  `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
-  `guild1` int(10) NOT NULL DEFAULT '-1',
+  `allianceid` int(10) NOT NULL DEFAULT '-1',
-  `guild2` int(10) NOT NULL DEFAULT '-1',
+  `guildid` int(10) NOT NULL DEFAULT '-1',
-  `guild3` int(10) NOT NULL DEFAULT '-1',
-  `guild4` int(10) NOT NULL DEFAULT '-1',
-  `guild5` int(10) NOT NULL DEFAULT '-1',
   PRIMARY KEY (`id`)
 ) ENGINE=InnoDB DEFAULT CHARSET=latin1 AUTO_INCREMENT=1 ;
 

src/client/MapleCharacter.java

@@ -55,6 +55,7 @@ import net.server.PlayerCoolDownValueHolder;
 import net.server.PlayerDiseaseValueHolder;
 import net.server.Server;
 import net.server.channel.Channel;
+import net.server.guild.MapleAlliance;
 import net.server.guild.MapleGuild;
 import net.server.guild.MapleGuildCharacter;
 import net.server.world.MapleMessenger;
@@ -2205,6 +2206,18 @@ public class MapleCharacter extends AbstractAnimatedMapleMapObject {
             return null;
         }
     }
+    
+    public MapleAlliance getAlliance() {
+        if(mgc != null) {
+            try {
+                return Server.getInstance().getAlliance(getGuild().getAllianceId());
+            } catch (Exception ex) {
+                ex.printStackTrace();
+            }
+        }
+        
+        return null;
+    }
 
     public int getGuildId() {
         return guildid;
@@ -3351,7 +3364,7 @@ public class MapleCharacter extends AbstractAnimatedMapleMapObject {
             ret.dojoStage = rs.getInt("lastDojoStage");
             ret.dataString = rs.getString("dataString");
             if (ret.guildid > 0) {
-                ret.mgc = new MapleGuildCharacter(ret);
+                ret.mgc = new MapleGuildCharacter(ret); // oh boy, that's quite funny
             }
             int buddyCapacity = rs.getInt("buddyCapacity");
             ret.buddylist = new BuddyList(buddyCapacity);
@@ -4147,8 +4160,8 @@ public class MapleCharacter extends AbstractAnimatedMapleMapObject {
         }
     }
 
-    public void resetMGC() {
+    public void resetMGC(MapleGuildCharacter mgc) {
-        this.mgc = null;
+        this.mgc = mgc;
     }
 
     public synchronized void saveCooldowns() {
@@ -4179,7 +4192,7 @@ public class MapleCharacter extends AbstractAnimatedMapleMapObject {
                 ps.setInt(2, guildrank);
                 ps.setInt(3, allianceRank);
                 ps.setInt(4, id);
-                ps.execute();
+                ps.executeUpdate();
             }
         } catch (SQLException se) {
             se.printStackTrace();

src/client/MapleClient.java

@@ -786,6 +786,8 @@ public class MapleClient {
 			final MapleGuild guild = player.getGuild();
 
 			if (channel == -1 || shutdown) {
+                                chrg.setCharacter(null);
+                            
                                 removePlayer();
                                 player.saveCooldowns();
                                 player.saveToDB();
@@ -944,7 +946,7 @@ public class MapleClient {
 					}
 					if (rs.getInt("guildid") > 0) {
 						try {
-							Server.getInstance().deleteGuildCharacter(new MapleGuildCharacter(cid, 0, rs.getString("name"), (byte) -1, (byte) -1, 0, rs.getInt("guildrank"), rs.getInt("guildid"), false, rs.getInt("allianceRank")));
+							Server.getInstance().deleteGuildCharacter(new MapleGuildCharacter(player, cid, 0, rs.getString("name"), (byte) -1, (byte) -1, 0, rs.getInt("guildrank"), rs.getInt("guildid"), false, rs.getInt("allianceRank")));
 						} catch (Exception re) {
                                                         re.printStackTrace();
 							return false;

src/client/command/Commands.java

@@ -316,7 +316,12 @@ public class Commands {
 		switch (sub[0]) {
                 case "help":
 		case "commands":
-			player.yellowMessage("After you vote, talk to Rooney to get a leaf and redeem it for prizes!");
+                    
+                                    
+                case "playercommands": 
+                       player.message("============================================================");
+                       player.message("MapleSolaxiaV2 Player Commands");
+                       player.message("============================================================");
 			player.message("@dispose: Fixes your character if it is stuck.");
 			player.message("@online: Displays a list of all online players.");
 			player.message("@time: Displays the current server time.");
@@ -368,10 +373,6 @@ public class Commands {
  			player.yellowMessage("Solaxia has been online for " + days + " days " + hours + " hours " + minutes + " minutes and " + seconds + " seconds.");
 			break;
 		case "gacha":
-			if (player.gmLevel() == 0) { // Sigh, need it for now...
-				player.yellowMessage("Player Command " + heading + sub[0] + " does not exist, see @help for a list of commands.");
-				return false;
-			}
 			Gachapon gacha = null;
 			String search = joinStringFrom(sub, 1);
 			String gachaName = "";
@@ -478,7 +479,11 @@ public class Commands {
 			player.message("You've been disposed.");
 			break;
 		case "rates":
-			c.resetVoteTime(); 
+			//c.resetVoteTime();
+			player.yellowMessage("BOSSDROP RATE");
+			player.message(">>Total BOSSDROP Rate: " + c.getWorldServer().getBossDropRate() + "x");
+                        player.message(">>------------------------------------------------");
+                        
 			player.yellowMessage("DROP RATE");
                         player.message(">>Base DROP Rate: " + c.getWorldServer().getDropRate() + "x");
                         player.message(">>Your DROP Rate: " + player.getDropRate() / c.getWorldServer().getDropRate() + "x");
@@ -671,7 +676,7 @@ public class Commands {
                             
 		default:
 			if (player.gmLevel() == 0) {
-				player.yellowMessage("Player Command " + heading + sub[0] + " does not exist, see @help for a list of commands.");
+				player.yellowMessage("Player Command " + heading + sub[0] + " does not exist, see @playercommands for a list of commands.");
 			}
 			return false;
 		}
@@ -683,7 +688,12 @@ public class Commands {
 		Channel cserv = c.getChannelServer();
 		Server srv = Server.getInstance();
                 
-                if (sub[0].equals("sp")) {
+                if (sub[0].equals("commands")) {
+                        player.message("============================================================");
+                        player.message("MapleSolaxiaV2 GM/Admin Commands Available");
+                        player.message("============================================================");
+                }
+                else if (sub[0].equals("sp")) {
                         if (sub.length < 2){
 				player.yellowMessage("Syntax: !sp [<playername>] <newsp>");
 				return true;
@@ -1571,7 +1581,6 @@ public class Commands {
                         SkillFactory.getSkill(9101004).getEffect(SkillFactory.getSkill(9101004).getMaxLevel()).applyTo(player);
                 } else if (sub[0].equals("unhide")) {
                         SkillFactory.getSkill(9101004).getEffect(SkillFactory.getSkill(9101004).getMaxLevel()).applyTo(player);
-                        
                 } else if (sub[0].equals("healmap")) {
                         for (MapleCharacter mch : player.getMap().getCharacters()) {
                                 if (mch != null) {
@@ -1581,6 +1590,39 @@ public class Commands {
                                         mch.updateSingleStat(MapleStat.MP, mch.getMaxMp());
                                 }
                         }
+                } else if (sub[0].equals("healperson")) {
+                                MapleCharacter victim = cserv.getPlayerStorage().getCharacterByName(sub[1]);
+                                victim.setHp(victim.getMaxHp());
+                                victim.updateSingleStat(MapleStat.HP, victim.getMaxHp());
+                                victim.setMp(victim.getMaxMp());
+                                victim.updateSingleStat(MapleStat.MP, victim.getMaxMp());
+                } else if (sub[0].equals("hurt")) {
+                                MapleCharacter victim = cserv.getPlayerStorage().getCharacterByName(sub[1]);
+                                victim.setHp(1);
+                                victim.updateSingleStat(MapleStat.HP, 1);
+                } else if (sub[0].equals("killmap")) {
+                        for (MapleCharacter mch : player.getMap().getCharacters()) {
+                                mch.setHp(0);
+                                mch.updateSingleStat(MapleStat.HP, 0);
+                        }
+                } else if (sub[0].equals("mesorate")) {
+                        if (sub.length < 2){
+                                player.yellowMessage("Syntax: !mesorate <newrate>");
+                                return true;
+                        }
+                        c.getWorldServer().setMesoRate(Integer.parseInt(sub[1]));
+                } else if (sub[0].equals("droprate")) {
+                        if (sub.length < 2){
+                                player.yellowMessage("Syntax: !droprate <newrate>");
+                                return true;
+                        }		
+                        c.getWorldServer().setDropRate(Integer.parseInt(sub[1]));
+                } else if (sub[0].equals("bossdroprate")) {
+                        if (sub.length < 2){
+                                player.yellowMessage("Syntax: !bossdroprate <newrate>");
+                                return true;
+                        }
+                                c.getWorldServer().setBossDropRate(Integer.parseInt(sub[1]));
                 } else if (sub[0].equalsIgnoreCase("night")) {
                         player.getMap().broadcastNightEffect();
                         player.yellowMessage("Done.");
@@ -1806,14 +1848,14 @@ public class Commands {
 			break;
 		case "clearquest":
 			if(sub.length < 1) {
-				player.dropMessage(5, "Plese include a quest ID.");
+				player.dropMessage(5, "Please include a quest ID.");
 				return;
 			}
 			MapleQuest.clearCache(Integer.parseInt(sub[1]));
 			player.dropMessage(5, "Quest Cache for quest " + sub[1] + " cleared.");
 			break;
 		default:
-			player.yellowMessage("Command " + heading + sub[0] + " does not exist.");
+			player.yellowMessage("Command " + heading + sub[0] + " does not exist. See !commands for a list of available commands.");
 			break;
 		}
 	}

src/net/MapleServerHandler.java

@@ -130,6 +130,8 @@ public class MapleServerHandler extends IoHandlerAdapter {
         SeekableLittleEndianAccessor slea = new GenericSeekableLittleEndianAccessor(new ByteArrayByteStream(content));
         short packetId = slea.readShort();
         MapleClient client = (MapleClient) session.getAttribute(MapleClient.CLIENT_KEY);
+        
+        //System.out.println("Received packet id " + packetId);
         final MaplePacketHandler packetHandler = processor.getHandler(packetId);
         if (packetHandler != null && packetHandler.validateState(client)) {
             try {

src/net/RecvOpcode.java

@@ -134,11 +134,11 @@ public enum RecvOpcode {
     RPS_ACTION(0x88),
     RING_ACTION(0x89),
     WEDDING_ACTION(0x8A),
+    ALLIANCE_OPERATION(0x8F),
     OPEN_FAMILY(0x92),
     ADD_FAMILY(0x93),
     ACCEPT_FAMILY(0x96),
     USE_FAMILY(0x97),
-    ALLIANCE_OPERATION(0x98),
     BBS_OPERATION(0x9B),
     ENTER_MTS(0x9C),
     USE_SOLOMON_ITEM(0x9D),

src/net/server/Server.java

@@ -287,6 +287,7 @@ public class Server implements Runnable {
         MapleAlliance alliance = alliances.get(aId);
         if (alliance != null) {
             alliance.addGuild(guildId);
+            guilds.get(guildId).setAllianceId(aId);
             return true;
         }
         return false;
@@ -296,6 +297,7 @@ public class Server implements Runnable {
         MapleAlliance alliance = alliances.get(aId);
         if (alliance != null) {
             alliance.removeGuild(guildId);
+            guilds.get(guildId).setAllianceId(0);
             return true;
         }
         return false;
@@ -346,6 +348,16 @@ public class Server implements Runnable {
     public int createGuild(int leaderId, String name) {
         return MapleGuild.createGuild(leaderId, name);
     }
+    
+    public MapleGuild getGuild(int id) {
+        synchronized (guilds) {
+            if (guilds.get(id) != null) {
+                return guilds.get(id);
+            }
+            
+            return null;
+        }
+    }
 
     public MapleGuild getGuild(int id, int world, MapleGuildCharacter mgc) {
         synchronized (guilds) {
@@ -393,6 +405,10 @@ public class Server implements Runnable {
         }
         return false;
     }
+    
+    public void resetAllianceGuildPlayersRank(int gId) {
+        guilds.get(gId).resetAllianceGuildPlayersRank();
+    }
 
     public void leaveGuild(MapleGuildCharacter mgc) {
         MapleGuild g = guilds.get(mgc.getGuildId());
@@ -473,16 +489,16 @@ public class Server implements Runnable {
         }
     }
 	
-	public void guildMessage(int gid, byte[] packet) {
+    public void guildMessage(int gid, byte[] packet) {
-		guildMessage(gid, packet, -1);
+        guildMessage(gid, packet, -1);
-	}
+    }
 	
-	public void guildMessage(int gid, byte[] packet, int exception) {
+    public void guildMessage(int gid, byte[] packet, int exception) {
-		MapleGuild g = guilds.get(gid);
+        MapleGuild g = guilds.get(gid);
-		if(g != null) {
+        if(g != null) {
-			g.broadcast(packet, exception);
+            g.broadcast(packet, exception);
-		}
+        }
-	}
+    }
 
     public PlayerBuffStorage getPlayerBuffStorage() {
         return buffStorage;

src/net/server/channel/handlers/AllianceOperationHandler.java

@@ -26,6 +26,7 @@ import client.MapleClient;
 import net.AbstractMaplePacketHandler;
 import net.SendOpcode;
 import net.server.Server;
+import net.server.guild.MapleGuildCharacter;
 import net.server.guild.MapleAlliance;
 import tools.MaplePacketCreator;
 import tools.data.input.SeekableLittleEndianAccessor;
@@ -39,47 +40,67 @@ public final class AllianceOperationHandler extends AbstractMaplePacketHandler {
 
     @Override
     public final void handlePacket(SeekableLittleEndianAccessor slea, MapleClient c) {
+        System.out.print("aop ");
+        
         MapleAlliance alliance = null;
         if (c.getPlayer().getGuild() != null && c.getPlayer().getGuild().getAllianceId() > 0) {
-            alliance = Server.getInstance().getAlliance(c.getPlayer().getGuild().getAllianceId());
+            alliance = c.getPlayer().getAlliance();
         }
         if (alliance == null) {
-            c.getPlayer().dropMessage("You are not in an alliance.");
             c.announce(MaplePacketCreator.enableActions());
             return;
         } else if (c.getPlayer().getMGC().getAllianceRank() > 2 || !alliance.getGuilds().contains(c.getPlayer().getGuildId())) {
             c.announce(MaplePacketCreator.enableActions());
             return;
         }
-        switch (slea.readByte()) {
+        
+        byte b = slea.readByte();
+        System.out.print(b);
+        switch (b) {
             case 0x01:
+                System.out.print(" case 1");
                 Server.getInstance().allianceMessage(alliance.getId(), sendShowInfo(c.getPlayer().getGuild().getAllianceId(), c.getPlayer().getId()), -1, -1);
                 break;
             case 0x02: { // Leave Alliance
+                System.out.print(" case 2");
                 if (c.getPlayer().getGuild().getAllianceId() == 0 || c.getPlayer().getGuildId() < 1 || c.getPlayer().getGuildRank() != 1) {
                     return;
                 }
-                Server.getInstance().allianceMessage(alliance.getId(), sendChangeGuild(c.getPlayer().getGuildId(), c.getPlayer().getId(), c.getPlayer().getGuildId(), 2), -1, -1);
+                int guildid = c.getPlayer().getGuildId();
+                
+                Server.getInstance().allianceMessage(alliance.getId(), MaplePacketCreator.removeGuildFromAlliance(alliance, guildid, c), -1, -1);
+                Server.getInstance().removeGuildFromAlliance(alliance.getId(), guildid);
+                
+                Server.getInstance().allianceMessage(alliance.getId(), MaplePacketCreator.getGuildAlliances(alliance, c), -1, -1);
+                Server.getInstance().guildMessage(guildid, MaplePacketCreator.disbandAlliance(alliance.getId()));
                 break;
             }
             case 0x03: // send alliance invite
+                System.out.print(" case 3 avail is " + slea.available());
                 String charName = slea.readMapleAsciiString();
-                int channel;
+                
-                channel = c.getWorldServer().find(charName);
+                if(alliance.getGuilds().size() == alliance.getCapacity()) {
-                if (channel == -1) {
+                    c.getPlayer().dropMessage("Your alliance can not comport any more guild at the moment.");
-                    c.getPlayer().dropMessage("The player is not online.");
                 } else {
-                    MapleCharacter victim = Server.getInstance().getChannel(c.getWorld(), channel).getPlayerStorage().getCharacterByName(charName);
+                    int channel;
-                    if (victim.getGuildId() == 0) {
+                    channel = c.getWorldServer().find(charName);
-                        c.getPlayer().dropMessage("The person you are trying to invite does not have a guild.");
+                    if (channel == -1) {
-                    } else if (victim.getGuildRank() != 1) {
+                        c.getPlayer().dropMessage("The player is not online.");
-                        c.getPlayer().dropMessage("The player is not the leader of his/her guild.");
                     } else {
-                        Server.getInstance().allianceMessage(alliance.getId(), sendInvitation(c.getPlayer().getGuild().getAllianceId(), c.getPlayer().getId(), slea.readMapleAsciiString()), -1, -1);
+                        MapleCharacter victim = Server.getInstance().getChannel(c.getWorld(), channel).getPlayerStorage().getCharacterByName(charName);
+                        if (victim.getGuildId() == 0) {
+                            c.getPlayer().dropMessage("The person you are trying to invite does not have a guild.");
+                        } else if (victim.getGuildRank() != 1) {
+                            c.getPlayer().dropMessage("The player is not the leader of his/her guild.");
+                        } else {
+                            Server.getInstance().allianceMessage(alliance.getId(), sendInvitation(c.getPlayer().getGuild().getAllianceId(), c.getPlayer().getId(), charName), -1, -1);
+                        }
                     }
                 }
+                
                 break;
             case 0x04: {
+                System.out.print(" case 4");
                 int guildid = slea.readInt();
 //                    slea.readMapleAsciiString();//guild name
                 if (c.getPlayer().getGuild().getAllianceId() != 0 || c.getPlayer().getGuildRank() != 1 || c.getPlayer().getGuildId() < 1) {
@@ -89,22 +110,36 @@ public final class AllianceOperationHandler extends AbstractMaplePacketHandler {
                 break;
             }
             case 0x06: { // Expel Guild
+                System.out.print(" case 6");
                 int guildid = slea.readInt();
                 int allianceid = slea.readInt();
                 if (c.getPlayer().getGuild().getAllianceId() == 0 || c.getPlayer().getGuild().getAllianceId() != allianceid) {
                     return;
                 }
-                Server.getInstance().allianceMessage(alliance.getId(), sendChangeGuild(allianceid, c.getPlayer().getId(), guildid, 1), -1, -1);
+                
+                Server.getInstance().allianceMessage(alliance.getId(), MaplePacketCreator.removeGuildFromAlliance(alliance, guildid, c), -1, -1);
+                Server.getInstance().removeGuildFromAlliance(alliance.getId(), guildid);
+                
+                Server.getInstance().allianceMessage(alliance.getId(), MaplePacketCreator.getGuildAlliances(alliance, c), -1, -1);
+                Server.getInstance().guildMessage(guildid, MaplePacketCreator.disbandAlliance(allianceid));
+                
+                
                 break;
             }
             case 0x07: { // Change Alliance Leader
+                System.out.print(" case 7");
                 if (c.getPlayer().getGuild().getAllianceId() == 0 || c.getPlayer().getGuildId() < 1) {
                     return;
                 }
-                Server.getInstance().allianceMessage(alliance.getId(), sendChangeLeader(c.getPlayer().getGuild().getAllianceId(), c.getPlayer().getId(), slea.readInt()), -1, -1);
+                int victimid = slea.readInt();
+                MapleCharacter player = Server.getInstance().getWorld(c.getWorld()).getPlayerStorage().getCharacterById(victimid);
+                
+                //Server.getInstance().allianceMessage(alliance.getId(), sendChangeLeader(c.getPlayer().getGuild().getAllianceId(), c.getPlayer().getId(), slea.readInt()), -1, -1);
+                changeLeaderAllianceRank(alliance, player);
                 break;
             }
             case 0x08:
+                System.out.print(" case 8");
                 String ranks[] = new String[5];
                 for (int i = 0; i < 5; i++) {
                     ranks[i] = slea.readMapleAsciiString();
@@ -113,12 +148,18 @@ public final class AllianceOperationHandler extends AbstractMaplePacketHandler {
                 Server.getInstance().allianceMessage(alliance.getId(), MaplePacketCreator.changeAllianceRankTitle(alliance.getId(), ranks), -1, -1);
                 break;
             case 0x09: {
+                System.out.print(" case 9");
                 int int1 = slea.readInt();
                 byte byte1 = slea.readByte();
-                Server.getInstance().allianceMessage(alliance.getId(), sendChangeRank(c.getPlayer().getGuild().getAllianceId(), c.getPlayer().getId(), int1, byte1), -1, -1);
+                
+                //Server.getInstance().allianceMessage(alliance.getId(), sendChangeRank(c.getPlayer().getGuild().getAllianceId(), c.getPlayer().getId(), int1, byte1), -1, -1);
+                MapleCharacter player = Server.getInstance().getWorld(c.getWorld()).getPlayerStorage().getCharacterById(int1);
+                changePlayerAllianceRank(alliance, player, (byte1 > 0));
+                
                 break;
             }
             case 0x0A:
+                System.out.print(" case A");
                 String notice = slea.readMapleAsciiString();
                 Server.getInstance().setAllianceNotice(alliance.getId(), notice);
                 Server.getInstance().allianceMessage(alliance.getId(), MaplePacketCreator.allianceNotice(alliance.getId(), notice), -1, -1);
@@ -126,9 +167,34 @@ public final class AllianceOperationHandler extends AbstractMaplePacketHandler {
             default:
                 c.getPlayer().dropMessage("Feature not available");
         }
+        System.out.println("end");
         
         alliance.saveToDB();
     }
+    
+    private void changeLeaderAllianceRank(MapleAlliance alliance, MapleCharacter newLeader) {
+        MapleGuildCharacter lmgc = alliance.getLeader();
+        MapleCharacter leader = Server.getInstance().getWorld(newLeader.getWorld()).getPlayerStorage().getCharacterById(lmgc.getId());
+        leader.setAllianceRank(2);
+        leader.saveGuildStatus();
+        
+        newLeader.setAllianceRank(1);
+        newLeader.saveGuildStatus();
+        
+        Server.getInstance().allianceMessage(alliance.getId(), MaplePacketCreator.getGuildAlliances(alliance, newLeader.getClient()), -1, -1);
+        alliance.dropAllianceMessage("'" + newLeader.getName() + "' has been appointed as the new head of this Alliance.");
+    }
+    
+    private void changePlayerAllianceRank(MapleAlliance alliance, MapleCharacter chr, boolean raise) {
+        int newRank = chr.getAllianceRank() + (raise ? -1 : 1);
+        if(newRank < 2 || newRank > 5) return;
+        
+        chr.setAllianceRank(newRank);
+        chr.saveGuildStatus();
+        
+        Server.getInstance().allianceMessage(alliance.getId(), MaplePacketCreator.getGuildAlliances(alliance, chr.getClient()), -1, -1);
+        alliance.dropAllianceMessage("'" + chr.getName() + "' has moved ranks to '" + alliance.getRankTitle(newRank) + "' in this Alliance.");
+    }
 
     private static byte[] sendShowInfo(int allianceid, int playerid) {
         MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();

src/net/server/channel/handlers/PlayerLoggedinHandler.java

@@ -186,9 +186,11 @@ public final class PlayerLoggedinHandler extends AbstractMaplePacketHandler {
             MapleGuild playerGuild = server.getGuild(player.getGuildId(), player.getWorld(), player.getMGC());
             if (playerGuild == null) {
                 player.deleteGuild(player.getGuildId());
-                player.resetMGC();
+                player.resetMGC(null);
                 player.setGuildId(0);
             } else {
+                playerGuild.getMGC(player.getId()).setCharacter(player);
+                player.resetMGC(playerGuild.getMGC(player.getId()));
                 server.setGuildMemberOnline(player.getMGC(), true, c.getChannel());
                 c.announce(MaplePacketCreator.showGuildInfo(player));
                 int allianceId = player.getGuild().getAllianceId();

src/net/server/guild/MapleAlliance.java

@@ -27,57 +27,188 @@ import java.sql.SQLException;
 import java.sql.ResultSet;
 import java.util.LinkedList;
 import java.util.List;
+
+import client.MapleCharacter;
+import net.server.Server;
+import net.server.world.MapleParty;
+import net.server.world.MaplePartyCharacter;
+import net.server.guild.MapleGuild;
+import net.server.guild.MapleGuildCharacter;
 import tools.DatabaseConnection;
+import tools.MaplePacketCreator;
 
 /**
  *
- * @author XoticStory.
+ * @author XoticStory, Ronan.
  */
 public class MapleAlliance {
-    private int[] guilds = new int[5];
+    final private List<Integer> guilds = new LinkedList<>();
+    
     private int allianceId = -1;
     private int capacity;
     private String name;
     private String notice = "";
     private String rankTitles[] = new String[5];
 
-    public MapleAlliance(String name, int id, int guild1, int guild2) {
+    public MapleAlliance(String name, int id) {
         this.name = name;
         allianceId = id;
-        int[] guild = {guild1, guild2, -1, -1, -1};
         String[] ranks = {"Master", "Jr.Master", "Member", "Member", "Member"};
         for (int i = 0; i < 5; i++) {
-            guilds[i] = guild[i];
             rankTitles[i] = ranks[i];
         }
     }
+    
+    public static boolean canBeUsedAllianceName(String name) {
+        if (name.contains(" ") || name.length() > 12) {
+            return false;
+        }
+        try {
+            ResultSet rs;
+            try (PreparedStatement ps = DatabaseConnection.getConnection().prepareStatement("SELECT name FROM alliance WHERE name = ?")) {
+                ps.setString(1, name);
+                rs = ps.executeQuery();
+                if (rs.next()) {
+                    ps.close();
+                    rs.close();
+                    return false;
+                }
+            }
+            rs.close();
+            return true;
+        } catch (SQLException e) {
+            e.printStackTrace();
+            return false;
+        }
+    }
+    
+    private static List<MapleCharacter> getPartyGuildMasters(MapleParty party) {
+        List<MapleCharacter> mcl = new LinkedList<>();
+
+        for(MaplePartyCharacter mpc: party.getMembers()) {
+            if(mpc.getPlayer().getGuildRank() == 1 && mpc.getPlayer().getMapId() == party.getLeader().getPlayer().getMapId())
+                mcl.add(mpc.getPlayer());
+        }
+
+        if(!mcl.isEmpty() && !mcl.get(0).isPartyLeader()) {
+            for(int i = 1; i < mcl.size(); i++) {
+                if(mcl.get(i).isPartyLeader()) {
+                    MapleCharacter temp = mcl.get(0);
+                    mcl.set(0, mcl.get(i));
+                    mcl.set(i, temp);
+                }
+            }
+        }
+
+        return mcl;
+    }
+
+    public static MapleAlliance createAlliance(MapleParty party, String name) {
+        List<MapleCharacter> guildMasters = getPartyGuildMasters(party);
+        if(guildMasters.size() != 2) return null;
+
+        List<Integer> guilds = new LinkedList<>();
+        for(MapleCharacter mc: guildMasters) guilds.add(mc.getGuildId());
+        MapleAlliance alliance = MapleAlliance.createAllianceOnDb(guilds, name);
+        if(alliance != null) {
+            alliance.setCapacity(guilds.size());
+            for(Integer g: guilds)
+                alliance.addGuild(g);
+            
+            int id = alliance.getId();
+            try {
+                for(int i = 0; i < guildMasters.size(); i++) {
+                    Server.getInstance().setGuildAllianceId(guilds.get(i), id);
+                    Server.getInstance().resetAllianceGuildPlayersRank(guilds.get(i));
+
+                    MapleCharacter chr = guildMasters.get(i);
+                    chr.setAllianceRank((i == 0) ? 1 : 2);
+                    chr.saveGuildStatus();
+                }
+
+                Server.getInstance().addAlliance(id, alliance);
+                Server.getInstance().allianceMessage(id, MaplePacketCreator.makeNewAlliance(alliance, guildMasters.get(0).getClient()), -1, -1);
+            } catch (Exception e) {
+                e.printStackTrace();
+                return null;
+            }
+        }
+
+        return alliance;
+    }
+    
+    public static MapleAlliance createAllianceOnDb(List<Integer> guilds, String name) {
+        // will create an alliance, where the first guild listed is the leader and the alliance name MUST BE already checked for unicity.
+        
+        int id = -1;
+        try {
+            Connection con = DatabaseConnection.getConnection();
+            PreparedStatement ps = con.prepareStatement("INSERT INTO `alliance` (`name`) VALUES (?)", PreparedStatement.RETURN_GENERATED_KEYS);
+            
+            ps.setString(1, name);
+            ps.executeUpdate();
+            try (ResultSet rs = ps.getGeneratedKeys()) {
+                rs.next();
+                id = rs.getInt(1);
+            }
+            
+            for(int i = 0; i < guilds.size(); i++) {
+                int guild = guilds.get(i);
+                
+                ps = con.prepareStatement("INSERT INTO `allianceguilds` (`allianceid`, `guildid`) VALUES (?, ?)");
+                ps.setInt(1, id);
+                ps.setInt(2, guild);
+                ps.executeUpdate();
+                ps.close();
+            }
+            
+            ps.close();
+            con.close();
+            
+        } catch (SQLException e) {
+            e.printStackTrace();
+            return null;
+        }
+        
+        return (new MapleAlliance(name, id));
+    }
 
     public static MapleAlliance loadAlliance(int id) {
         if (id <= 0) {
             return null;
         }
-        MapleAlliance alliance = new MapleAlliance(null, -1, -1, -1);
+        MapleAlliance alliance = new MapleAlliance(null, -1);
         try {
-            PreparedStatement ps = DatabaseConnection.getConnection().prepareStatement("SELECT * FROM alliance WHERE id = ?");
+            Connection con = DatabaseConnection.getConnection();
+            PreparedStatement ps = con.prepareStatement("SELECT * FROM alliance WHERE id = ?");
             ps.setInt(1, id);
             ResultSet rs = ps.executeQuery();
             if (!rs.next()) {
                 rs.close();
                 ps.close();
+                con.close();
                 return null;
             }
             alliance.allianceId = id;
             alliance.capacity = rs.getInt("capacity");
             alliance.name = rs.getString("name");
             alliance.notice = rs.getString("notice");
-            for (int i = 1; i <= 5; i++) {
+            
-                alliance.rankTitles[i - 1] = rs.getString("rank_title" + i);
-            }
-            for (int i = 1; i <= 5; i++) {
-                alliance.guilds[i - 1] = rs.getInt("guild" + i);
-            }
             ps.close();
             rs.close();
+            
+            ps = con.prepareStatement("SELECT * FROM allianceguilds WHERE allianceid = ?");
+            ps.setInt(1, id);
+            rs = ps.executeQuery();
+            
+            while(rs.next()) {
+                alliance.addGuild(rs.getInt("guildid"));
+            }
+            
+            ps.close();
+            rs.close();
+            
+            con.close();
         } catch (SQLException e) {
             e.printStackTrace();
         }
@@ -85,132 +216,73 @@ public class MapleAlliance {
     }
 
     public void saveToDB() {
-        StringBuilder sb = new StringBuilder();
-        sb.append("capacity = ?, ");
-        sb.append("notice = ?, ");
-        for (int i = 1; i <= 5; i++) {
-            sb.append("rank_title").append(i).append(" = ?, ");
-        }
-        for (int i = 1; i <= 5; i++) {
-            sb.append("guild").append(i).append(" = ?, ");
-        }
         try {
-            PreparedStatement ps = DatabaseConnection.getConnection().prepareStatement("UPDATE `alliance` SET " + sb.toString() + " WHERE id = ?");
+            Connection con = DatabaseConnection.getConnection();
+            PreparedStatement ps = con.prepareStatement("UPDATE `alliance` SET capacity = ?, notice = ? WHERE id = ?");
             ps.setInt(1, this.capacity);
             ps.setString(2, this.notice);
-            for (int i = 0; i < rankTitles.length; i++) {
+            ps.setInt(3, this.allianceId);
-                ps.setString(i + 3, rankTitles[i]);
+            ps.executeUpdate();
-            }
-            for (int i = 0; i < guilds.length; i++) {
-                ps.setInt(i + 8, guilds[i]);
-            }
-            ps.setInt(13, this.allianceId);
-            ps.executeQuery();
             ps.close();
-        } catch (SQLException e) {
+            
-            e.printStackTrace();
+            ps = con.prepareStatement("DELETE FROM `allianceguilds` WHERE allianceid = ?");
-        }
-    }
-
-    public boolean addRemGuildFromDB(int gid, boolean add) {
-        Connection con = DatabaseConnection.getConnection();
-        boolean ret = false;
-        try {
-            PreparedStatement ps = con.prepareStatement("SELECT * FROM alliance WHERE id = ?");
             ps.setInt(1, this.allianceId);
-            ResultSet rs = ps.executeQuery();
+            ps.executeUpdate();
-            if (rs.next()) {
+            ps.close();
-                int avail = -1;
+            
-                for (int i = 1; i <= 5; i++) {
+            for(int i = 0; i < guilds.size(); i++) {
-                    int guildId = rs.getInt("guild" + i);
+                int guild = guilds.get(i);
-                    if (add) {
+                
-                        if (guildId == -1) {
+                ps = con.prepareStatement("INSERT INTO `allianceguilds` (`allianceid`, `guildid`) VALUES (?, ?)");
-                            avail = i;
+                ps.setInt(1, this.allianceId);
-                            break;
+                ps.setInt(2, guild);
-                        }
+                ps.executeUpdate();
-                    } else if (guildId == gid) {
-                        avail = i;
-                        break;
-                    }
-                }
-                rs.close();
-                if (avail != -1) { // empty slot
-                    ps = con.prepareStatement("UPDATE alliance SET guild" + avail + " = ? WHERE id = ?");
-                    if (add) {
-                        ps.setInt(1, gid);
-                    } else {
-                        ps.setInt(1, -1);
-                    }
-                    ps.setInt(2, this.allianceId);
-                    ps.executeUpdate();
-                    ret = true;
-                }
                 ps.close();
             }
+            
+            con.close();
         } catch (SQLException e) {
             e.printStackTrace();
         }
-        return ret;
     }
-
+    
     public boolean removeGuild(int gid) {
         synchronized (guilds) {
-            int gIndex = getGuildIndex(gid);
+            int index = getGuildIndex(gid);
-            if (gIndex != -1) {
+            if(index == -1) return false;
-                guilds[gIndex] = -1;
+            
-            }
+            guilds.remove(index);
-            return addRemGuildFromDB(gid, false);
+            return true;
         }
     }
 
     public boolean addGuild(int gid) {
         synchronized (guilds) {
-            if (getGuildIndex(gid) == -1) {
+            if(guilds.size() == capacity || getGuildIndex(gid) > -1) return false;
-                int emptyIndex = getGuildIndex(-1);
+            guilds.add(gid);
-                if (emptyIndex != -1) {
-                    guilds[emptyIndex] = gid;
-                    return addRemGuildFromDB(gid, true);
-                }
-            }
         }
-        return false;
+        return true;
     }
 
     private int getGuildIndex(int gid) {
-        for (int i = 0; i < guilds.length; i++) {
+        for (int i = 0; i < guilds.size(); i++) {
-            if (guilds[i] == gid) {
+            if (guilds.get(i) == gid) {
                 return i;
             }
         }
         return -1;
     }
-
+    
     public void setRankTitle(String[] ranks) {
         rankTitles = ranks;
     }
 
-    public void setNotice(String notice) {
-        this.notice = notice;
-    }
-
-    public int getId() {
-        return allianceId;
-    }
-
-    public String getName() {
-        return name;
-    }
-
     public String getRankTitle(int rank) {
         return rankTitles[rank - 1];
     }
-
+    
-    public String getAllianceNotice() {
-        return notice;
-    }
-
     public List<Integer> getGuilds() {
-        List<Integer> guilds_ = new LinkedList<Integer>();
+        List<Integer> guilds_ = new LinkedList<>();
         for (int guild : guilds) {
             if (guild != -1) {
                 guilds_.add(guild);
@@ -218,16 +290,58 @@ public class MapleAlliance {
         }
         return guilds_;
     }
+    
+    public String getAllianceNotice() {
+        return notice;
+    }
 
     public String getNotice() {
         return notice;
     }
+    
+    public void setNotice(String notice) {
+        this.notice = notice;
+    }
 
     public void increaseCapacity(int inc) {
-        capacity += inc;
+        this.capacity += inc;
     }
 
+    public void setCapacity(int newCapacity) {
+        this.capacity = newCapacity;
+    }
+    
     public int getCapacity() {
-        return capacity;
+        return this.capacity;
+    }
+    
+    public int getId() {
+        return allianceId;
+    }
+
+    public String getName() {
+        return name;
+    }
+    
+    public MapleGuildCharacter getLeader() {
+        for(Integer gId: guilds) {
+            MapleGuild guild = Server.getInstance().getGuild(gId);
+            MapleGuildCharacter mgc = guild.getMGC(guild.getLeaderId());
+            
+            if(mgc.getAllianceRank() == 1) return mgc;
+        }
+        
+        return null;
+    }
+    
+    public void dropAllianceMessage(String message) {
+        dropAllianceMessage(5, message);
+    }
+    
+    public void dropAllianceMessage(int type, String message) {
+        for(Integer gId: guilds) {
+            MapleGuild guild = Server.getInstance().getGuild(gId);
+            guild.dropGuildMessage(type, message);
+        }
     }
 }

src/net/server/guild/MapleGuild.java

@@ -37,7 +37,6 @@ import java.util.Set;
 
 import net.server.Server;
 import net.server.channel.Channel;
-import tools.LogHelper;
 import tools.DatabaseConnection;
 import tools.MaplePacketCreator;
 
@@ -46,7 +45,7 @@ public class MapleGuild {
     public final static int CHANGE_EMBLEM_COST = 5000000;
 
     private enum BCOp {
-        NONE, DISBAND, EMBELMCHANGE
+        NONE, DISBAND, EMBLEMCHANGE
     }
     private List<MapleGuildCharacter> members;
     private String rankTitles[] = new String[5]; // 1 = master, 2 = jr, 5 = lowest member
@@ -56,8 +55,6 @@ public class MapleGuild {
     private Map<Integer, List<Integer>> notifications = new LinkedHashMap<>();
     private boolean bDirty = true;
 
-
-	
     public MapleGuild(int guildid, int world) {
         this.world = world;
         members = new ArrayList<>();
@@ -97,14 +94,14 @@ public class MapleGuild {
                 return;
             }
             do {
-                members.add(new MapleGuildCharacter(rs.getInt("id"), rs.getInt("level"), rs.getString("name"), (byte) -1, world, rs.getInt("job"), rs.getInt("guildrank"), guildid, false, rs.getInt("allianceRank")));
+                members.add(new MapleGuildCharacter(null, rs.getInt("id"), rs.getInt("level"), rs.getString("name"), (byte) -1, world, rs.getInt("job"), rs.getInt("guildrank"), guildid, false, rs.getInt("allianceRank")));
             } while (rs.next());
             
             ps.close();
             rs.close();
         } catch (SQLException se) {
             se.printStackTrace();
-            System.out.println("unable to read guild information from sql" + se);
+            System.out.println("Unable to read guild information from sql" + se);
         }
     }
 
@@ -261,7 +258,7 @@ public class MapleGuild {
                     if (notifications.get(b).size() > 0) {
                         if (bcop == BCOp.DISBAND) {
                             Server.getInstance().getWorld(world).setGuildAndRank(notifications.get(b), 0, 5, exceptionId);
-                        } else if (bcop == BCOp.EMBELMCHANGE) {
+                        } else if (bcop == BCOp.EMBLEMCHANGE) {
                             Server.getInstance().getWorld(world).changeEmblem(this.id, notifications.get(b), new MapleGuildSummary(this));
                         } else {
                             Server.getInstance().getWorld(world).sendPacket(notifications.get(b), packet, exceptionId);
@@ -285,6 +282,16 @@ public class MapleGuild {
             }
         }
     }
+    
+    public void dropGuildMessage(String message) {
+        dropGuildMessage(5, message);
+    }
+    
+    public void dropGuildMessage(int type, String message) {
+        for (MapleGuildCharacter mgc : members) {
+            mgc.getCharacter().dropMessage(type, message);
+        }
+    }
 
     public final void setOnline(int cid, boolean online, int channel) {
         boolean bBroadcast = true;
@@ -480,7 +487,7 @@ public class MapleGuild {
         this.logo = logo;
         this.logoColor = logocolor;
         this.writeToDB(false);
-        this.broadcast(null, -1, BCOp.EMBELMCHANGE);
+        this.broadcast(null, -1, BCOp.EMBLEMCHANGE);
     }
 
     public MapleGuildCharacter getMGC(int cid) {
@@ -557,6 +564,20 @@ public class MapleGuild {
             e.printStackTrace();
         }
     }
+    
+    public void resetAllianceGuildPlayersRank() {
+        try {
+            for(MapleGuildCharacter mgc: members) mgc.setAllianceRank(5);
+            
+            try (PreparedStatement ps = DatabaseConnection.getConnection().prepareStatement("UPDATE characters SET allianceRank = ? WHERE guildid = ?")) {
+                ps.setInt(1, 5);
+                ps.setInt(2, id);
+                ps.executeUpdate();
+            }
+        } catch (SQLException e) {
+            e.printStackTrace();
+        }
+    }
 
     public int getIncreaseGuildCost(int size) {
         return 500000 * (size - 6) / 6;

src/net/server/guild/MapleGuildCharacter.java

@@ -24,6 +24,7 @@ package net.server.guild;
 import client.MapleCharacter;
 
 public class MapleGuildCharacter {
+    private MapleCharacter character;
     private int level;
     private int id;
     private int world, channel;
@@ -35,6 +36,7 @@ public class MapleGuildCharacter {
     private String name;
 
     public MapleGuildCharacter(MapleCharacter c) {
+        this.character = c;
         this.name = c.getName();
         this.level = c.getLevel();
         this.id = c.getId();
@@ -47,7 +49,8 @@ public class MapleGuildCharacter {
         this.allianceRank = c.getAllianceRank();
     }
 
-    public MapleGuildCharacter(int _id, int _lv, String _name, int _channel, int _world, int _job, int _rank, int _gid, boolean _on, int _allianceRank) {
+    public MapleGuildCharacter(MapleCharacter c, int _id, int _lv, String _name, int _channel, int _world, int _job, int _rank, int _gid, boolean _on, int _allianceRank) {
+        this.character = c;
         this.level = _lv;
         this.id = _id;
         this.name = _name;
@@ -61,6 +64,14 @@ public class MapleGuildCharacter {
         this.guildid = _gid;
         this.allianceRank = _allianceRank;
     }
+    
+    public void setCharacter(MapleCharacter ch) {
+        this.character = ch;
+    }
+    
+    public MapleCharacter getCharacter() {
+        return character;
+    }
 
     public int getLevel() {
         return level;

src/net/server/world/World.java

@@ -152,6 +152,16 @@ public class World {
     public int getBossDropRate() {
         return bossdroprate;
     }
+    
+    public void setBossDropRate(int bossdrop) {
+        for(MapleCharacter chr : getPlayerStorage().getAllCharacters()) {
+            chr.revertRates(false);
+	}
+        this.bossdroprate = bossdrop;
+        for(MapleCharacter chr : getPlayerStorage().getAllCharacters()) {
+            chr.setRates();
+        }
+    }
 
     public PlayerStorage getPlayerStorage() {
         return players;

src/scripting/npc/NPCConversationManager.java

@@ -25,6 +25,8 @@ import java.io.File;
 import java.sql.PreparedStatement;
 import java.sql.ResultSet;
 import java.sql.SQLException;
+import java.util.List;
+import java.util.LinkedList;
 
 import net.server.Server;
 import net.server.guild.MapleAlliance;
@@ -344,6 +346,11 @@ public class NPCConversationManager extends AbstractPlayerInteraction {
 			Server.getInstance().broadcastMessage(MaplePacketCreator.gachaponMessage(itemGained, map, getPlayer()));
 		}
 	}
+        
+        public void upgradeAlliance() {
+                MapleAlliance alliance = Server.getInstance().getAlliance(c.getPlayer().getGuild().getAllianceId());
+                alliance.increaseCapacity(1);
+        }
 
 	public void disbandAlliance(MapleClient c, int allianceId) {
 		PreparedStatement ps = null;
@@ -368,63 +375,16 @@ public class NPCConversationManager extends AbstractPlayerInteraction {
 	}
 
 	public boolean canBeUsedAllianceName(String name) {
-		if (name.contains(" ") || name.length() > 12) {
+                return MapleAlliance.canBeUsedAllianceName(name);
-			return false;
-		}
-		try {
-			ResultSet rs;
-			try (PreparedStatement ps = DatabaseConnection.getConnection().prepareStatement("SELECT name FROM alliance WHERE name = ?")) {
-				ps.setString(1, name);
-				rs = ps.executeQuery();
-				if (rs.next()) {
-					ps.close();
-					rs.close();
-					return false;
-				}
-			}
-			rs.close();
-			return true;
-		} catch (SQLException e) {
-			e.printStackTrace();
-			return false;
-		}
-	}
-
-	public static MapleAlliance createAlliance(MapleCharacter chr1, MapleCharacter chr2, String name) {
-		int id;
-		int guild1 = chr1.getGuildId();
-		int guild2 = chr2.getGuildId();
-		try {
-			try (PreparedStatement ps = DatabaseConnection.getConnection().prepareStatement("INSERT INTO `alliance` (`name`, `guild1`, `guild2`) VALUES (?, ?, ?)", PreparedStatement.RETURN_GENERATED_KEYS)) {
-				ps.setString(1, name);
-				ps.setInt(2, guild1);
-				ps.setInt(3, guild2);
-				ps.executeUpdate();
-				try (ResultSet rs = ps.getGeneratedKeys()) {
-					rs.next();
-					id = rs.getInt(1);
-				}
-			}
-		} catch (SQLException e) {
-			e.printStackTrace();
-			return null;
-		}
-		MapleAlliance alliance = new MapleAlliance(name, id, guild1, guild2);
-		try {
-			Server.getInstance().setGuildAllianceId(guild1, id);
-			Server.getInstance().setGuildAllianceId(guild2, id);
-			chr1.setAllianceRank(1);
-			chr1.saveGuildStatus();
-			chr2.setAllianceRank(2);
-			chr2.saveGuildStatus();
-			Server.getInstance().addAlliance(id, alliance);
-			Server.getInstance().allianceMessage(id, MaplePacketCreator.makeNewAlliance(alliance, chr1.getClient()), -1, -1);
-		} catch (Exception e) {
-                        e.printStackTrace();
-			return null;
-		}
-		return alliance;
 	}
+        
+        public MapleAlliance createAlliance(String name) {
+            return MapleAlliance.createAlliance(getParty(), name);
+        }
+        
+        public int getAllianceCapacity() {
+                return Server.getInstance().getAlliance(getPlayer().getGuild().getAllianceId()).getCapacity();
+        }
 
 	public boolean hasMerchant() {
 		return getPlayer().hasMerchant();

src/tools/MaplePacketCreator.java

@@ -5891,6 +5891,7 @@ public class MaplePacketCreator {
                         mplew.writeInt(mgc.isOnline() ? 1 : 0);
                         mplew.writeInt(guild.getSignature());
                         mplew.writeInt(mgc.getAllianceRank());
+                        System.out.println("alliance rank found " + mgc.getAllianceRank());
                 }
                 mplew.writeInt(guild.getCapacity());
                 mplew.writeShort(guild.getLogoBG());

todo.txt

@@ -1,3 +1,2 @@
 guild npc
-PQs
+PQs
-scrolls for weather resistance