Level/exp on all equips + Player stats overhaul + Chair handler patch

Implemented a massive overhaul on Character.wz, adding in equipment level-related nodes in order to make equipments level/EXP info available for anyone to check.
Implemented a major overhaul on the player stat management throughout the source, properly encapsulating and concurrency protecting it's mechanics.
Reviewed several MoveLifeHandler aspects, some of them trying to prevent mobs from falling from footholds in certain circumstances.
Fixed MP Recovery instant killing players when they run out of HP to use.
Fixed some chairs arbitrarily disconnecting players upon HP/MP recovery.
Fixed Puppets sticking to maps in certain scenarios.
Cached data and added concurrency protection for EXP gain on equipments.
Reworked Chair Mastery skill, now with recovering amounts based on a player's base HP/MP pool.
Fixed several deadlock issues revolving rate coupons and character inventory.
Improved overall autopot handler performance.
Reworked door bosses (such as Crocell), now spawning each 3 hours instead of upon player's demand.
Fixed alliances not saving rank names on DB at creation time.
Fixed alliances retaining disbanded guild info on DB.
Added Mystic Door support for the Mushroom Castle area.

src/client/command/commands/gm0/BuyBackCommand.java

@@ -0,0 +1,35 @@
+/*
+    This file is part of the HeavenMS MapleStory Server, commands OdinMS-based
+    Copyleft (L) 2016 - 2018 RonanLana
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as
+    published by the Free Software Foundation version 3 as published by
+    the Free Software Foundation. You may not use, modify or distribute
+    this program under any other version of the GNU Affero General Public
+    License.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/*
+   @Author: Arthur L - Refactored command content into modules
+*/
+package client.command.commands.gm0;
+
+import client.MapleClient;
+import client.command.Command;
+import client.processor.BuybackProcessor;
+
+public class BuyBackCommand extends Command {
+    @Override
+    public void execute(MapleClient c, String[] params) {
+        BuybackProcessor.processBuyback(c);
+    }
+}

src/client/command/commands/gm0/DisposeCommand.java

@@ -0,0 +1,43 @@
+/*
+    This file is part of the HeavenMS MapleStory Server, commands OdinMS-based
+    Copyleft (L) 2016 - 2018 RonanLana
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as
+    published by the Free Software Foundation version 3 as published by
+    the Free Software Foundation. You may not use, modify or distribute
+    this program under any other version of the GNU Affero General Public
+    License.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/*
+   @Author: Arthur L - Refactored command content into modules
+*/
+package client.command.commands.gm0;
+
+import client.command.Command;
+import client.MapleClient;
+import scripting.npc.NPCScriptManager;
+import tools.MaplePacketCreator;
+
+public class DisposeCommand extends Command {
+    {
+        setDescription("");
+    }
+
+    @Override
+    public void execute(MapleClient c, String[] params) {
+        NPCScriptManager.getInstance().dispose(c);
+        c.announce(MaplePacketCreator.enableActions());
+        c.removeClickedNPC();
+        c.getPlayer().message("You've been disposed.");
+    }
+}

src/client/command/commands/gm0/DropLimitCommand.java

@@ -0,0 +1,45 @@
+/*
+    This file is part of the HeavenMS MapleStory Server, commands OdinMS-based
+    Copyleft (L) 2016 - 2018 RonanLana
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as
+    published by the Free Software Foundation version 3 as published by
+    the Free Software Foundation. You may not use, modify or distribute
+    this program under any other version of the GNU Affero General Public
+    License.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/*
+   @Author: Arthur L - Refactored command content into modules
+*/
+package client.command.commands.gm0;
+
+import client.MapleClient;
+import client.command.Command;
+import constants.ServerConstants;
+
+public class DropLimitCommand extends Command {
+    {
+        setDescription("");
+    }
+    
+    @Override
+    public void execute(MapleClient c, String[] params) {
+        int dropCount = c.getPlayer().getMap().getDroppedItemCount();
+        if(((float) dropCount) / ServerConstants.ITEM_LIMIT_ON_MAP < 0.75f) {
+            c.getPlayer().showHint("Current drop count: #b" + dropCount + "#k / #e" + ServerConstants.ITEM_LIMIT_ON_MAP + "#n", 300);
+        } else {
+            c.getPlayer().showHint("Current drop count: #r" + dropCount + "#k / #e" + ServerConstants.ITEM_LIMIT_ON_MAP + "#n", 300);
+        }
+
+    }
+}

src/client/command/commands/gm0/EquipLvCommand.java

@@ -0,0 +1,38 @@
+/*
+    This file is part of the HeavenMS MapleStory Server, commands OdinMS-based
+    Copyleft (L) 2016 - 2018 RonanLana
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as
+    published by the Free Software Foundation version 3 as published by
+    the Free Software Foundation. You may not use, modify or distribute
+    this program under any other version of the GNU Affero General Public
+    License.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/*
+   @Author: Arthur L - Refactored command content into modules
+*/
+package client.command.commands.gm0;
+
+import client.command.Command;
+import client.MapleClient;
+
+public class EquipLvCommand extends Command {
+    {
+        setDescription("");
+    }
+
+    @Override
+    public void execute(MapleClient c, String[] params) {
+        c.getPlayer().showAllEquipFeatures();
+    }
+}

src/client/command/commands/gm0/GachaCommand.java

@@ -0,0 +1,66 @@
+/*
+    This file is part of the HeavenMS MapleStory Server, commands OdinMS-based
+    Copyleft (L) 2016 - 2018 RonanLana
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as
+    published by the Free Software Foundation version 3 as published by
+    the Free Software Foundation. You may not use, modify or distribute
+    this program under any other version of the GNU Affero General Public
+    License.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/*
+   @Author: Arthur L - Refactored command content into modules
+*/
+package client.command.commands.gm0;
+
+import client.command.Command;
+import client.MapleClient;
+import server.MapleItemInformationProvider;
+import server.gachapon.MapleGachapon;
+import tools.MaplePacketCreator;
+
+public class GachaCommand extends Command {
+    {
+        setDescription("");
+    }
+
+    @Override
+    public void execute(MapleClient c, String[] params) {
+        MapleGachapon.Gachapon gacha = null;
+        String search = joinStringFrom(params,0);
+        String gachaName = "";
+        String [] names = {"Henesys", "Ellinia", "Perion", "Kerning City", "Sleepywood", "Mushroom Shrine", "Showa Spa Male", "Showa Spa Female", "New Leaf City", "Nautilus Harbor"};
+        int [] ids = {9100100, 9100101, 9100102, 9100103, 9100104, 9100105, 9100106, 9100107, 9100109, 9100117};
+        for (int i = 0; i < names.length; i++){
+            if (search.equalsIgnoreCase(names[i])){
+                gachaName = names[i];
+                gacha = MapleGachapon.Gachapon.getByNpcId(ids[i]);
+            }
+        }
+        if (gacha == null){
+            c.getPlayer().yellowMessage("Please use @gacha <name> where name corresponds to one of the below:");
+            for (String name : names){
+                c.getPlayer().yellowMessage(name);
+            }
+            return;
+        }
+        String talkStr = "The #b" + gachaName + "#k Gachapon contains the following items.\r\n\r\n";
+        for (int i = 0; i < 2; i++){
+            for (int id : gacha.getItems(i)){
+                talkStr += "-" + MapleItemInformationProvider.getInstance().getName(id) + "\r\n";
+            }
+        }
+        talkStr += "\r\nPlease keep in mind that there are items that are in all gachapons and are not listed here.";
+        c.announce(MaplePacketCreator.getNPCTalk(9010000, (byte) 0, talkStr, "00 00", (byte) 0));
+    }
+}

src/client/command/commands/gm0/GmCommand.java

@@ -0,0 +1,60 @@
+/*
+    This file is part of the HeavenMS MapleStory Server, commands OdinMS-based
+    Copyleft (L) 2016 - 2018 RonanLana
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as
+    published by the Free Software Foundation version 3 as published by
+    the Free Software Foundation. You may not use, modify or distribute
+    this program under any other version of the GNU Affero General Public
+    License.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/*
+   @Author: Arthur L - Refactored command content into modules
+*/
+package client.command.commands.gm0;
+
+import client.MapleCharacter;
+import client.command.Command;
+import client.MapleClient;
+import net.server.Server;
+import tools.FilePrinter;
+import tools.MaplePacketCreator;
+import tools.Randomizer;
+
+public class GmCommand extends Command {
+    {
+        setDescription("");
+    }
+
+    @Override
+    public void execute(MapleClient c, String[] params) {
+        String[] tips = {
+                "Please only use @gm in emergencies or to report somebody.",
+                "To report a bug or make a suggestion, use the forum.",
+                "Please do not use @gm to ask if a GM is online.",
+                "Do not ask if you can receive help, just state your issue.",
+                "Do not say 'I have a bug to report', just state it.",
+        };
+        MapleCharacter player = c.getPlayer();
+        if (params[0].length() < 3) { // #goodbye 'hi'
+            player.dropMessage(5, "Your message was too short. Please provide as much detail as possible.");
+            return;
+        }
+        String message = joinStringFrom(params, 0);
+        Server.getInstance().broadcastGMMessage(c.getWorld(), MaplePacketCreator.sendYellowTip("[GM MESSAGE]:" + MapleCharacter.makeMapleReadable(player.getName()) + ": " + message));
+        Server.getInstance().broadcastGMMessage(c.getWorld(), MaplePacketCreator.serverNotice(1, message));
+        FilePrinter.printError("gm.txt", MapleCharacter.makeMapleReadable(player.getName()) + ": " + message + "\r\n");
+        player.dropMessage(5, "Your message '" + message + "' was sent to GMs.");
+        player.dropMessage(5, tips[Randomizer.nextInt(tips.length)]);
+    }
+}

src/client/command/commands/gm0/HelpCommand.java

@@ -0,0 +1,38 @@
+/*
+    This file is part of the HeavenMS MapleStory Server, commands OdinMS-based
+    Copyleft (L) 2016 - 2018 RonanLana
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as
+    published by the Free Software Foundation version 3 as published by
+    the Free Software Foundation. You may not use, modify or distribute
+    this program under any other version of the GNU Affero General Public
+    License.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/*
+   @Author: Arthur L - Refactored command content into modules
+*/
+package client.command.commands.gm0;
+
+import client.MapleClient;
+import client.command.Command;
+
+public class HelpCommand extends Command {
+    {
+        setDescription("");
+    }
+
+    @Override
+    public void execute(MapleClient client, String[] params) {
+        client.getAbstractPlayerInteraction().openNpc(9201143, "commands");
+    }
+}

src/client/command/commands/gm0/JoinEventCommand.java

@@ -0,0 +1,66 @@
+/*
+    This file is part of the HeavenMS MapleStory Server, commands OdinMS-based
+    Copyleft (L) 2016 - 2018 RonanLana
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as
+    published by the Free Software Foundation version 3 as published by
+    the Free Software Foundation. You may not use, modify or distribute
+    this program under any other version of the GNU Affero General Public
+    License.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/*
+   @Author: Arthur L - Refactored command content into modules
+*/
+package client.command.commands.gm0;
+
+import client.MapleCharacter;
+import client.command.Command;
+import client.MapleClient;
+import server.events.gm.MapleEvent;
+import server.maps.FieldLimit;
+
+public class JoinEventCommand extends Command {
+    {
+        setDescription("");
+    }
+
+    @Override
+    public void execute(MapleClient c, String[] params) {
+        MapleCharacter player = c.getPlayer();
+        if(!FieldLimit.CANNOTMIGRATE.check(player.getMap().getFieldLimit())) {
+            MapleEvent event = c.getChannelServer().getEvent();
+            if(event != null) {
+                if(event.getMapId() != player.getMapId()) {
+                    if(event.getLimit() > 0) {
+                        player.saveLocation("EVENT");
+
+                        if(event.getMapId() == 109080000 || event.getMapId() == 109060001)
+                            player.setTeam(event.getLimit() % 2);
+
+                        event.minusLimit();
+
+                        player.changeMap(event.getMapId());
+                    } else {
+                        player.dropMessage(5, "The limit of players for the event has already been reached.");
+                    }
+                } else {
+                    player.dropMessage(5, "You are already in the event.");
+                }
+            } else {
+                player.dropMessage(5, "There is currently no event in progress.");
+            }
+        } else {
+            player.dropMessage(5, "You are currently in a map where you can't join an event.");
+        }
+    }
+}

src/client/command/commands/gm0/LeaveEventCommand.java

@@ -0,0 +1,58 @@
+/*
+    This file is part of the HeavenMS MapleStory Server, commands OdinMS-based
+    Copyleft (L) 2016 - 2018 RonanLana
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as
+    published by the Free Software Foundation version 3 as published by
+    the Free Software Foundation. You may not use, modify or distribute
+    this program under any other version of the GNU Affero General Public
+    License.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/*
+   @Author: Arthur L - Refactored command content into modules
+*/
+package client.command.commands.gm0;
+
+import client.MapleCharacter;
+import client.command.Command;
+import client.MapleClient;
+
+public class LeaveEventCommand extends Command {
+    {
+        setDescription("");
+    }
+
+    @Override
+    public void execute(MapleClient c, String[] params) {
+        MapleCharacter player = c.getPlayer();
+        int returnMap = player.getSavedLocation("EVENT");
+        if(returnMap != -1) {
+            if(player.getOla() != null) {
+                player.getOla().resetTimes();
+                player.setOla(null);
+            }
+            if(player.getFitness() != null) {
+                player.getFitness().resetTimes();
+                player.setFitness(null);
+            }
+
+            player.changeMap(returnMap);
+            if(c.getChannelServer().getEvent() != null) {
+                c.getChannelServer().getEvent().addLimit();
+            }
+        } else {
+            player.dropMessage(5, "You are not currently in an event.");
+        }
+
+    }
+}

src/client/command/commands/gm0/OnlineCommand.java

@@ -0,0 +1,49 @@
+/*
+    This file is part of the HeavenMS MapleStory Server, commands OdinMS-based
+    Copyleft (L) 2016 - 2018 RonanLana
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as
+    published by the Free Software Foundation version 3 as published by
+    the Free Software Foundation. You may not use, modify or distribute
+    this program under any other version of the GNU Affero General Public
+    License.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/*
+   @Author: Arthur L - Refactored command content into modules
+*/
+package client.command.commands.gm0;
+
+import client.MapleCharacter;
+import client.command.Command;
+import client.MapleClient;
+import net.server.Server;
+import net.server.channel.Channel;
+
+public class OnlineCommand extends Command {
+    {
+        setDescription("");
+    }
+
+    @Override
+    public void execute(MapleClient c, String[] params) {
+        MapleCharacter player = c.getPlayer();
+        for (Channel ch : Server.getInstance().getChannelsFromWorld(player.getWorld())) {
+            player.yellowMessage("Players in Channel " + ch.getId() + ":");
+            for (MapleCharacter chr : ch.getPlayerStorage().getAllCharacters()) {
+                if (!chr.isGM()) {
+                    player.message(" >> " + MapleCharacter.makeMapleReadable(chr.getName()) + " is at " + chr.getMap().getMapName() + ".");
+                }
+            }
+        }
+    }
+}

src/client/command/commands/gm0/RanksCommand.java

@@ -0,0 +1,47 @@
+/*
+    This file is part of the HeavenMS MapleStory Server, commands OdinMS-based
+    Copyleft (L) 2016 - 2018 RonanLana
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as
+    published by the Free Software Foundation version 3 as published by
+    the Free Software Foundation. You may not use, modify or distribute
+    this program under any other version of the GNU Affero General Public
+    License.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/*
+   @Author: Arthur L - Refactored command content into modules
+*/
+package client.command.commands.gm0;
+
+import client.MapleCharacter;
+import client.command.Command;
+import client.MapleClient;
+import net.server.Server;
+import tools.MaplePacketCreator;
+
+import java.util.List;
+import tools.Pair;
+
+public class RanksCommand extends Command {
+    {
+        setDescription("");
+    }
+
+    @Override
+    public void execute(MapleClient c, String[] params) {
+        MapleCharacter player = c.getPlayer();
+        
+        List<Pair<String, Integer>> worldRanking = Server.getInstance().getWorldPlayerRanking(player.getWorld());
+        player.announce(MaplePacketCreator.showPlayerRanks(9010000, worldRanking));
+    }
+}

src/client/command/commands/gm0/RatesCommand.java

@@ -0,0 +1,49 @@
+/*
+    This file is part of the HeavenMS MapleStory Server, commands OdinMS-based
+    Copyleft (L) 2016 - 2018 RonanLana
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as
+    published by the Free Software Foundation version 3 as published by
+    the Free Software Foundation. You may not use, modify or distribute
+    this program under any other version of the GNU Affero General Public
+    License.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/*
+   @Author: Arthur L - Refactored command content into modules
+*/
+package client.command.commands.gm0;
+
+import client.MapleCharacter;
+import client.command.Command;
+import client.MapleClient;
+import constants.ServerConstants;
+
+public class RatesCommand extends Command {
+    {
+        setDescription("");
+    }
+
+    @Override
+    public void execute(MapleClient c, String[] params) {
+        MapleCharacter player = c.getPlayer();
+        
+        // travel rates not applicable since it's intrinsically a server/environment rate rather than a character rate
+        String showMsg_ = "#eCHARACTER RATES#n" + "\r\n\r\n";
+        showMsg_ += "EXP Rate: #e#b" + player.getExpRate() + "x#k#n" + "\r\n";
+        showMsg_ += "MESO Rate: #e#b" + player.getMesoRate() + "x#k#n" + "\r\n";
+        showMsg_ += "DROP Rate: #e#b" + player.getDropRate() + "x#k#n" + "\r\n";
+        if(ServerConstants.USE_QUEST_RATE) showMsg_ += "QUEST Rate: #e#b" + c.getWorldServer().getQuestRate() + "x#k#n" + "\r\n";
+
+        player.showHint(showMsg_, 300);
+    }
+}

src/client/command/commands/gm0/ReportBugCommand.java

@@ -0,0 +1,53 @@
+/*
+    This file is part of the HeavenMS MapleStory Server, commands OdinMS-based
+    Copyleft (L) 2016 - 2018 RonanLana
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as
+    published by the Free Software Foundation version 3 as published by
+    the Free Software Foundation. You may not use, modify or distribute
+    this program under any other version of the GNU Affero General Public
+    License.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/*
+   @Author: Arthur L - Refactored command content into modules
+*/
+package client.command.commands.gm0;
+
+import client.MapleCharacter;
+import client.command.Command;
+import client.MapleClient;
+import net.server.Server;
+import tools.FilePrinter;
+import tools.MaplePacketCreator;
+
+public class ReportBugCommand extends Command {
+    {
+        setDescription("");
+    }
+
+    @Override
+    public void execute(MapleClient c, String[] params) {
+        MapleCharacter player = c.getPlayer();
+
+        if (params.length < 1) {
+            player.dropMessage(5, "Message too short and not sent. Please do @bug <bug>");
+            return;
+        }
+        String message = joinStringFrom(params, 0);
+        Server.getInstance().broadcastGMMessage(c.getWorld(), MaplePacketCreator.sendYellowTip("[BUG]:" + MapleCharacter.makeMapleReadable(player.getName()) + ": " + message));
+        Server.getInstance().broadcastGMMessage(c.getWorld(), MaplePacketCreator.serverNotice(1, message));
+        FilePrinter.printError("bug.txt", MapleCharacter.makeMapleReadable(player.getName()) + ": " + message + "\r\n");
+        player.dropMessage(5, "Your bug '" + message + "' was submitted successfully to our developers. Thank you!");
+
+    }
+}

src/client/command/commands/gm0/ShowRatesCommand.java

@@ -0,0 +1,67 @@
+/*
+    This file is part of the HeavenMS MapleStory Server, commands OdinMS-based
+    Copyleft (L) 2016 - 2018 RonanLana
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as
+    published by the Free Software Foundation version 3 as published by
+    the Free Software Foundation. You may not use, modify or distribute
+    this program under any other version of the GNU Affero General Public
+    License.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/*
+   @Author: Arthur L - Refactored command content into modules
+*/
+package client.command.commands.gm0;
+
+import client.MapleCharacter;
+import client.command.Command;
+import client.MapleClient;
+import constants.ServerConstants;
+
+public class ShowRatesCommand extends Command {
+    {
+        setDescription("");
+    }
+
+    @Override
+    public void execute(MapleClient c, String[] params) {
+        MapleCharacter player = c.getPlayer();
+        String showMsg = "#eEXP RATE#n" + "\r\n";
+        showMsg += "Server EXP Rate: #k" + c.getWorldServer().getExpRate() + "x#k" + "\r\n";
+        showMsg += "Player EXP Rate: #k" + player.getRawExpRate() + "x#k" + "\r\n";
+        if(player.getCouponExpRate() != 1) showMsg += "Coupon EXP Rate: #k" + player.getCouponExpRate() + "x#k" + "\r\n";
+        showMsg += "EXP Rate: #e#b" + player.getExpRate() + "x#k#n" + "\r\n";
+
+        showMsg += "\r\n" + "#eMESO RATE#n" + "\r\n";
+        showMsg += "Server MESO Rate: #k" + c.getWorldServer().getMesoRate() + "x#k" + "\r\n";
+        showMsg += "Player MESO Rate: #k" + player.getRawMesoRate() + "x#k" + "\r\n";
+        if(player.getCouponMesoRate() != 1) showMsg += "Coupon MESO Rate: #k" + player.getCouponMesoRate() + "x#k" + "\r\n";
+        showMsg += "MESO Rate: #e#b" + player.getMesoRate() + "x#k#n" + "\r\n";
+
+        showMsg += "\r\n" + "#eDROP RATE#n" + "\r\n";
+        showMsg += "Server DROP Rate: #k" + c.getWorldServer().getDropRate() + "x#k" + "\r\n";
+        showMsg += "Player DROP Rate: #k" + player.getRawDropRate() + "x#k" + "\r\n";
+        if(player.getCouponDropRate() != 1) showMsg += "Coupon DROP Rate: #k" + player.getCouponDropRate() + "x#k" + "\r\n";
+        showMsg += "DROP Rate: #e#b" + player.getDropRate() + "x#k#n" + "\r\n";
+
+        if(ServerConstants.USE_QUEST_RATE) {
+            showMsg += "\r\n" + "#eQUEST RATE#n" + "\r\n";
+            showMsg += "Server QUEST Rate: #e#b" + c.getWorldServer().getQuestRate() + "x#k#n" + "\r\n";
+        }
+        
+        showMsg += "\r\n" + "#eTRAVEL RATE#n" + "\r\n";
+        showMsg += "Server TRAVEL Rate: #e#b" + c.getWorldServer().getTravelRate() + "x#k#n" + "\r\n";
+
+        player.showHint(showMsg, 300);
+    }
+}

src/client/command/commands/gm0/StaffCommand.java

@@ -0,0 +1,38 @@
+/*
+    This file is part of the HeavenMS MapleStory Server, commands OdinMS-based
+    Copyleft (L) 2016 - 2018 RonanLana
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as
+    published by the Free Software Foundation version 3 as published by
+    the Free Software Foundation. You may not use, modify or distribute
+    this program under any other version of the GNU Affero General Public
+    License.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/*
+   @Author: Arthur L - Refactored command content into modules
+*/
+package client.command.commands.gm0;
+
+import client.MapleClient;
+import client.command.Command;
+
+public class StaffCommand extends Command {
+    {
+        setDescription("");
+    }
+
+    @Override
+    public void execute(MapleClient c, String[] params) {
+        c.getAbstractPlayerInteraction().openNpc(2010007, "credits");
+    }
+}

src/client/command/commands/gm0/StatDexCommand.java

@@ -0,0 +1,46 @@
+/*
+    This file is part of the HeavenMS MapleStory Server, commands OdinMS-based
+    Copyleft (L) 2016 - 2018 RonanLana
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as
+    published by the Free Software Foundation version 3 as published by
+    the Free Software Foundation. You may not use, modify or distribute
+    this program under any other version of the GNU Affero General Public
+    License.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/*
+   @Author: Arthur L - Refactored command content into modules
+*/
+package client.command.commands.gm0;
+
+import client.MapleCharacter;
+import client.MapleClient;
+import client.command.Command;
+import constants.ServerConstants;
+
+public class StatDexCommand extends Command {
+    {
+        setDescription("");
+    }
+
+    @Override
+    public void execute(MapleClient c, String[] params) {
+        MapleCharacter player = c.getPlayer();
+        int remainingAp = player.getRemainingAp();
+
+        int amount = (params.length > 0) ? Math.min(Integer.parseInt(params[0]), remainingAp) : Math.min(remainingAp, ServerConstants.MAX_AP - player.getDex());
+        if (!player.assignDex(amount)) {
+            player.dropMessage("Please make sure your AP is not over " + ServerConstants.MAX_AP + " and you have enough to distribute.");
+        }
+    }
+}

src/client/command/commands/gm0/StatIntCommand.java

@@ -0,0 +1,46 @@
+/*
+    This file is part of the HeavenMS MapleStory Server, commands OdinMS-based
+    Copyleft (L) 2016 - 2018 RonanLana
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as
+    published by the Free Software Foundation version 3 as published by
+    the Free Software Foundation. You may not use, modify or distribute
+    this program under any other version of the GNU Affero General Public
+    License.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/*
+   @Author: Arthur L - Refactored command content into modules
+*/
+package client.command.commands.gm0;
+
+import client.command.Command;
+import client.MapleClient;
+import client.MapleCharacter;
+import constants.ServerConstants;
+
+public class StatIntCommand extends Command {
+    {
+        setDescription("");
+    }
+
+    @Override
+    public void execute(MapleClient c, String[] params) {
+        MapleCharacter player = c.getPlayer();
+        int remainingAp = player.getRemainingAp();
+
+        int amount = (params.length > 0) ? Math.min(Integer.parseInt(params[0]), remainingAp) : Math.min(remainingAp, ServerConstants.MAX_AP - player.getInt());
+        if (!player.assignInt(amount)) {
+            player.dropMessage("Please make sure your AP is not over " + ServerConstants.MAX_AP + " and you have enough to distribute.");
+        }
+    }
+}

src/client/command/commands/gm0/StatLukCommand.java

@@ -0,0 +1,46 @@
+/*
+    This file is part of the HeavenMS MapleStory Server, commands OdinMS-based
+    Copyleft (L) 2016 - 2018 RonanLana
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as
+    published by the Free Software Foundation version 3 as published by
+    the Free Software Foundation. You may not use, modify or distribute
+    this program under any other version of the GNU Affero General Public
+    License.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/*
+   @Author: Arthur L - Refactored command content into modules
+*/
+package client.command.commands.gm0;
+
+import client.MapleCharacter;
+import client.MapleClient;
+import client.command.Command;
+import constants.ServerConstants;
+
+public class StatLukCommand extends Command {
+    {
+        setDescription("");
+    }
+
+    @Override
+    public void execute(MapleClient c, String[] params) {
+        MapleCharacter player = c.getPlayer();
+        int remainingAp = player.getRemainingAp();
+
+        int amount = (params.length > 0) ? Math.min(Integer.parseInt(params[0]), remainingAp) : Math.min(remainingAp, ServerConstants.MAX_AP - player.getLuk());
+        if (!player.assignLuk(amount)) {
+            player.dropMessage("Please make sure your AP is not over " + ServerConstants.MAX_AP + " and you have enough to distribute.");
+        }
+    }
+}

src/client/command/commands/gm0/StatStrCommand.java

@@ -0,0 +1,46 @@
+/*
+    This file is part of the HeavenMS MapleStory Server, commands OdinMS-based
+    Copyleft (L) 2016 - 2018 RonanLana
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as
+    published by the Free Software Foundation version 3 as published by
+    the Free Software Foundation. You may not use, modify or distribute
+    this program under any other version of the GNU Affero General Public
+    License.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/*
+   @Author: Arthur L - Refactored command content into modules
+*/
+package client.command.commands.gm0;
+
+import client.command.Command;
+import client.MapleClient;
+import client.MapleCharacter;
+import constants.ServerConstants;
+
+public class StatStrCommand extends Command {
+    {
+        setDescription("");
+    }
+
+    @Override
+    public void execute(MapleClient c, String[] params) {
+        MapleCharacter player = c.getPlayer();
+        int remainingAp = player.getRemainingAp();
+        int amount = (params.length > 0) ? Math.min(Integer.parseInt(params[0]), remainingAp) : Math.min(remainingAp, ServerConstants.MAX_AP - player.getStr());
+        
+        if (!player.assignStr(amount)) {
+            player.dropMessage("Please make sure your AP is not over " + ServerConstants.MAX_AP + " and you have enough to distribute.");
+        }
+    }
+}

src/client/command/commands/gm0/TimeCommand.java

@@ -0,0 +1,46 @@
+/*
+    This file is part of the HeavenMS MapleStory Server, commands OdinMS-based
+    Copyleft (L) 2016 - 2018 RonanLana
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as
+    published by the Free Software Foundation version 3 as published by
+    the Free Software Foundation. You may not use, modify or distribute
+    this program under any other version of the GNU Affero General Public
+    License.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/*
+   @Author: Arthur L - Refactored command content into modules
+*/
+package client.command.commands.gm0;
+
+import client.MapleClient;
+import client.command.Command;
+import constants.ServerConstants;
+
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.TimeZone;
+
+public class TimeCommand extends Command {
+    {
+        setDescription("");
+    }
+    
+    @Override
+    public void execute(MapleClient client, String[] params) {
+        DateFormat dateFormat = new SimpleDateFormat("HH:mm:ss");
+        dateFormat.setTimeZone(TimeZone.getTimeZone(ServerConstants.TIMEZONE));
+        client.getPlayer().yellowMessage("HeavenMS Server Time: " + dateFormat.format(new Date()));
+    }
+}

src/client/command/commands/gm0/UptimeCommand.java

@@ -0,0 +1,44 @@
+/*
+    This file is part of the HeavenMS MapleStory Server, commands OdinMS-based
+    Copyleft (L) 2016 - 2018 RonanLana
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as
+    published by the Free Software Foundation version 3 as published by
+    the Free Software Foundation. You may not use, modify or distribute
+    this program under any other version of the GNU Affero General Public
+    License.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/*
+   @Author: Arthur L - Refactored command content into modules
+*/
+package client.command.commands.gm0;
+
+import client.command.Command;
+import client.MapleClient;
+import net.server.Server;
+
+public class UptimeCommand extends Command {
+    {
+        setDescription("");
+    }
+
+    @Override
+    public void execute(MapleClient c, String[] params) {
+        long milliseconds = System.currentTimeMillis() - Server.uptime;
+        int seconds = (int) (milliseconds / 1000) % 60 ;
+        int minutes = (int) ((milliseconds / (1000*60)) % 60);
+        int hours   = (int) ((milliseconds / (1000*60*60)) % 24);
+        int days    = (int) ((milliseconds / (1000*60*60*24)));
+        c.getPlayer().yellowMessage("Server has been online for " + days + " days " + hours + " hours " + minutes + " minutes and " + seconds + " seconds.");
+    }
+}