Update pom.xml and changelog.txt for 1.4.08 release

Was severely lacking more lols

Changelog.txt

@@ -7,7 +7,7 @@ Key:
   ! Change
   - Removal
 
-Version 1.4.08-dev
+Version 1.4.08
  + Added a new skill; Alchemy. Special thanks to EasyMFnE for creating this!
  + Added SecondaryAbilityType enum, and new SecondaryAbilityWeightedActivationCheckEvent, fired when a secondary ability checkes its activation chances
  + Added the possibility to gain experience when using Fishing "Shake"
@@ -21,6 +21,13 @@ Version 1.4.08-dev
  + Added new experience bonus perk 'mcmmo.perks.xp.customboost.<skillname>' multiplies incoming XP by the boost amount defined in the experience config
  + Added Ender Dragon, Wither, and Witch to combat experience multipliers - they do not give XP by default
  + Added support for multiple mod config files, naming can be done as either armor.<modname>.yml or <modname>.armor.yml
+ + Added config options to configure the items used in "Call of the Wild"
+ + Added config option to configure the database command cooldown
+ = Fixed bug where healthbars wouldn't display if skills were disabled
+ = Fixed bug with "Call of the Wild" entities despawning
+ = Fixed bug with updating (very) old user data.
+ = Fixed bug with checking maximum durability of mod items.
+ = Fixed exploit involving Call of The Wild.
  = Fixed bug where LeafBlower permissions were ignored
  = Fixed bug with toggle commands not properly displaying the success message.
  = Fixed IllegalArgumentException caused by an empty Fishing treasure category
@@ -34,9 +41,12 @@ Version 1.4.08-dev
  = Fixed bug where party chat broke if the display name contained special characters
  = Fixed bug where `/addlevels all` and `/skillreset all` didn't work
  = Fixed bug which made it possible to gain XP by taming the same horse multiple times, if a player "untamed" that horse
+ = Fixed bug where some horses summoned with "Call of the Wild" were unable to jump
  = Fixed bug where the /ptp request expiration time was checked wrongly - preventing players from using the command
  = Fixed bug where Hylian Luck was broken
  = Fixed bug where Snow would never drop treasures
+ = Fixed issues with commands giving away vanished players.
+ = Fixed bug where the Repair lucky perk would increase the Arcane Forging downgrade chance, instead of decreasing it
  ! Changed party system. Parties now have XP and Levels. Party features such as party teleport and party chat have to be unlocked before they can be used by the party members
  ! Changed appearance of party member list. Gold = party leader, White = online, Gray = offline, Italic = not nearby
  ! Updated localization files
@@ -46,6 +56,8 @@ Version 1.4.08-dev
  ! Changed /ptp config setting, Commands.ptp.Confirm_Required is now Commands.ptp.Accept.Required
  ! Changed config validation for UnlockLevels, they can now also be 0
  ! Changed config validation for Rank_Levels, successive Ranks can now be less than or equal to each other
+ ! Changed default amount of XP gained from mining Quartz Ore. From 250 to 100 XP.
+ ! Changed Acrobatics config setting, Skills.Acrobatics.Prevent_XP_After_Teleport is now Skills.Acrobatics.XP_After_Teleport_Cooldown
  - Removed /stats alias for /mcstats
 
 Version 1.4.07

pom.xml

@@ -2,7 +2,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.gmail.nossr50.mcMMO</groupId>
     <artifactId>mcMMO</artifactId>
-    <version>1.4.08-SNAPSHOT</version>
+    <version>1.4.08</version>
     <name>mcMMO</name>
     <url>https://github.com/mcMMO-Dev/mcMMO</url>
     <issueManagement>
@@ -121,7 +121,7 @@
         <dependency>
             <groupId>org.bukkit</groupId>
             <artifactId>bukkit</artifactId>
-            <version>RELEASE</version>
+            <version>1.6.4-R2.0</version>
             <type>jar</type>
             <scope>compile</scope>
         </dependency>

src/main/java/com/gmail/nossr50/api/ExperienceAPI.java

@@ -43,9 +43,7 @@ public final class ExperienceAPI {
     public static boolean isNonChildSkill(String skillType) {
         SkillType skill = SkillType.getSkill(skillType);
 
-        if (skill == null) return false;
-
-        return !skill.isChildSkill();
+        return skill != null && !skill.isChildSkill();
     }
 
     @Deprecated

src/main/java/com/gmail/nossr50/commands/KrakenCommand.java

@@ -2,7 +2,6 @@ package com.gmail.nossr50.commands;
 
 import java.util.ArrayList;
 import java.util.List;
-import java.util.Set;
 
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandSender;
@@ -58,7 +57,7 @@ public class KrakenCommand implements TabExecutor {
     public List<String> onTabComplete(CommandSender sender, Command command, String alias, String[] args) {
         switch (args.length) {
             case 1:
-                Set<String> playerNames = UserManager.getPlayerNames();
+                List<String> playerNames = CommandUtils.getOnlinePlayerNames(sender);
                 return StringUtil.copyPartialMatches(args[0], playerNames, new ArrayList<String>(playerNames.size()));
             default:
                 return ImmutableList.of();

src/main/java/com/gmail/nossr50/commands/McmmoCommand.java

@@ -30,7 +30,10 @@ public class McmmoCommand implements CommandExecutor {
                     sender.sendMessage(ChatColor.GOLD + " - " + ChatColor.GREEN + "gjmcferrin@gmail.com" + ChatColor.GOLD + " Paypal");
                 }
 
-                sender.sendMessage(LocaleLoader.getString("MOTD.Version", mcMMO.p.getDescription().getVersion()));
+                if (Permissions.showversion(sender)) {
+                    sender.sendMessage(LocaleLoader.getString("MOTD.Version", mcMMO.p.getDescription().getVersion()));
+                }
+
                 mcMMO.getHolidayManager().anniversaryCheck(sender);
                 return true;
 

src/main/java/com/gmail/nossr50/commands/ToggleCommand.java

@@ -2,7 +2,6 @@ package com.gmail.nossr50.commands;
 
 import java.util.ArrayList;
 import java.util.List;
-import java.util.Set;
 
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandSender;
@@ -62,7 +61,7 @@ public abstract class ToggleCommand implements TabExecutor {
     public List<String> onTabComplete(CommandSender sender, Command command, String alias, String[] args) {
         switch (args.length) {
             case 1:
-                Set<String> playerNames = UserManager.getPlayerNames();
+                List<String> playerNames = CommandUtils.getOnlinePlayerNames(sender);
                 return StringUtil.copyPartialMatches(args[0], playerNames, new ArrayList<String>(playerNames.size()));
             default:
                 return ImmutableList.of();

src/main/java/com/gmail/nossr50/commands/chat/ChatCommand.java

@@ -9,12 +9,12 @@ import org.bukkit.command.TabExecutor;
 import org.bukkit.entity.Player;
 import org.bukkit.util.StringUtil;
 
-import com.gmail.nossr50.config.Config;
-import com.gmail.nossr50.datatypes.party.PartyFeature;
 import com.gmail.nossr50.mcMMO;
 import com.gmail.nossr50.chat.ChatManager;
 import com.gmail.nossr50.chat.ChatManagerFactory;
+import com.gmail.nossr50.config.Config;
 import com.gmail.nossr50.datatypes.chat.ChatMode;
+import com.gmail.nossr50.datatypes.party.PartyFeature;
 import com.gmail.nossr50.datatypes.player.McMMOPlayer;
 import com.gmail.nossr50.locale.LocaleLoader;
 import com.gmail.nossr50.util.commands.CommandUtils;

src/main/java/com/gmail/nossr50/commands/chat/PartyChatCommand.java

@@ -4,8 +4,10 @@ import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 
 import com.gmail.nossr50.chat.PartyChatManager;
+import com.gmail.nossr50.config.Config;
 import com.gmail.nossr50.datatypes.chat.ChatMode;
 import com.gmail.nossr50.datatypes.party.Party;
+import com.gmail.nossr50.datatypes.party.PartyFeature;
 import com.gmail.nossr50.locale.LocaleLoader;
 import com.gmail.nossr50.party.PartyManager;
 import com.gmail.nossr50.util.player.UserManager;
@@ -28,6 +30,11 @@ public class PartyChatCommand extends ChatCommand {
                 return;
             }
 
+            if (party.getLevel() < Config.getInstance().getPartyFeatureUnlockLevel(PartyFeature.CHAT)) {
+                sender.sendMessage(LocaleLoader.getString("Party.Feature.Disabled.1"));
+                return;
+            }
+
             message = buildChatMessage(args, 0);
         }
         else {

src/main/java/com/gmail/nossr50/commands/database/McremoveCommand.java

@@ -2,7 +2,6 @@ package com.gmail.nossr50.commands.database;
 
 import java.util.ArrayList;
 import java.util.List;
-import java.util.Set;
 
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandSender;
@@ -23,7 +22,7 @@ public class McremoveCommand implements TabExecutor {
             case 1:
                 String playerName = CommandUtils.getMatchedPlayerName(args[0]);
 
-                if (UserManager.getPlayer(playerName, true) == null && CommandUtils.unloadedProfile(sender, mcMMO.getDatabaseManager().loadPlayerProfile(playerName, false))) {
+                if (UserManager.getOfflinePlayer(playerName) == null && CommandUtils.unloadedProfile(sender, mcMMO.getDatabaseManager().loadPlayerProfile(playerName, false))) {
                     return true;
                 }
 
@@ -45,7 +44,7 @@ public class McremoveCommand implements TabExecutor {
     public List<String> onTabComplete(CommandSender sender, Command command, String alias, String[] args) {
         switch (args.length) {
             case 1:
-                Set<String> playerNames = UserManager.getPlayerNames();
+                List<String> playerNames = CommandUtils.getOnlinePlayerNames(sender);
                 return StringUtil.copyPartialMatches(args[0], playerNames, new ArrayList<String>(playerNames.size()));
             default:
                 return ImmutableList.of();

src/main/java/com/gmail/nossr50/commands/experience/ExperienceCommand.java

@@ -2,7 +2,6 @@ package com.gmail.nossr50.commands.experience;
 
 import java.util.ArrayList;
 import java.util.List;
-import java.util.Set;
 
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandSender;
@@ -68,7 +67,7 @@ public abstract class ExperienceCommand implements TabExecutor {
                 int value = Integer.parseInt(args[2]);
 
                 String playerName = CommandUtils.getMatchedPlayerName(args[0]);
-                McMMOPlayer mcMMOPlayer = UserManager.getPlayer(playerName, true);
+                McMMOPlayer mcMMOPlayer = UserManager.getOfflinePlayer(playerName);
 
                 // If the mcMMOPlayer doesn't exist, create a temporary profile and check if it's present in the database. If it's not, abort the process.
                 if (mcMMOPlayer == null) {
@@ -96,7 +95,7 @@ public abstract class ExperienceCommand implements TabExecutor {
     public List<String> onTabComplete(CommandSender sender, Command command, String alias, String[] args) {
         switch (args.length) {
             case 1:
-                Set<String> playerNames = UserManager.getPlayerNames();
+                List<String> playerNames = CommandUtils.getOnlinePlayerNames(sender);
                 return StringUtil.copyPartialMatches(args[0], playerNames, new ArrayList<String>(playerNames.size()));
             case 2:
                 return StringUtil.copyPartialMatches(args[1], SkillType.SKILL_NAMES, new ArrayList<String>(SkillType.SKILL_NAMES.size()));

src/main/java/com/gmail/nossr50/commands/experience/SkillresetCommand.java

@@ -2,7 +2,6 @@ package com.gmail.nossr50.commands.experience;
 
 import java.util.ArrayList;
 import java.util.List;
-import java.util.Set;
 
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandSender;
@@ -66,7 +65,7 @@ public class SkillresetCommand implements TabExecutor {
                 }
 
                 String playerName = CommandUtils.getMatchedPlayerName(args[0]);
-                McMMOPlayer mcMMOPlayer = UserManager.getPlayer(playerName, true);
+                McMMOPlayer mcMMOPlayer = UserManager.getOfflinePlayer(playerName);
 
                 // If the mcMMOPlayer doesn't exist, create a temporary profile and check if it's present in the database. If it's not, abort the process.
                 if (mcMMOPlayer == null) {
@@ -94,7 +93,7 @@ public class SkillresetCommand implements TabExecutor {
     public List<String> onTabComplete(CommandSender sender, Command command, String alias, String[] args) {
         switch (args.length) {
             case 1:
-                Set<String> playerNames = UserManager.getPlayerNames();
+                List<String> playerNames = CommandUtils.getOnlinePlayerNames(sender);
                 return StringUtil.copyPartialMatches(args[0], playerNames, new ArrayList<String>(playerNames.size()));
             case 2:
                 return StringUtil.copyPartialMatches(args[1], SkillType.SKILL_NAMES, new ArrayList<String>(SkillType.SKILL_NAMES.size()));

src/main/java/com/gmail/nossr50/commands/party/PartyCommand.java

@@ -1,6 +1,9 @@
 package com.gmail.nossr50.commands.party;
 
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
 
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandExecutor;
@@ -13,6 +16,7 @@ import com.gmail.nossr50.mcMMO;
 import com.gmail.nossr50.commands.chat.PartyChatCommand;
 import com.gmail.nossr50.commands.party.alliance.PartyAllianceCommand;
 import com.gmail.nossr50.commands.party.teleport.PtpCommand;
+import com.gmail.nossr50.datatypes.party.Party;
 import com.gmail.nossr50.datatypes.player.McMMOPlayer;
 import com.gmail.nossr50.locale.LocaleLoader;
 import com.gmail.nossr50.util.Permissions;
@@ -175,7 +179,7 @@ public class PartyCommand implements TabExecutor {
                     case INVITE:
                     case KICK:
                     case OWNER:
-                        Set<String> playerNames = UserManager.getPlayerNames();
+                        List<String> playerNames = CommandUtils.getOnlinePlayerNames(sender);
                         return StringUtil.copyPartialMatches(args[1], playerNames, new ArrayList<String>(playerNames.size()));
                     case XPSHARE:
                         return StringUtil.copyPartialMatches(args[1], XPSHARE_COMPLETIONS, new ArrayList<String>(XPSHARE_COMPLETIONS.size()));
@@ -190,7 +194,10 @@ public class PartyCommand implements TabExecutor {
                         List<String> matches = StringUtil.copyPartialMatches(args[1], PtpCommand.TELEPORT_SUBCOMMANDS, new ArrayList<String>(PtpCommand.TELEPORT_SUBCOMMANDS.size()));
 
                         if (matches.size() == 0) {
-                            playerNames = UserManager.getPlayerNames();
+                            Player player = (Player) sender;
+                            Party party = UserManager.getPlayer(player).getParty();
+
+                            playerNames = party.getOnlinePlayerNames(player);
                             return StringUtil.copyPartialMatches(args[1], playerNames, new ArrayList<String>(playerNames.size()));
                         }
 
@@ -217,7 +224,7 @@ public class PartyCommand implements TabExecutor {
     }
 
     private String[] extractArgs(String[] args) {
-        return Arrays.copyOfRange(args, 1, args.length - 1);
+        return Arrays.copyOfRange(args, 1, args.length);
     }
 
     private boolean isItemShareCategory(String category) {

src/main/java/com/gmail/nossr50/commands/party/PartyHelpCommand.java

@@ -20,7 +20,7 @@ public class PartyHelpCommand implements CommandExecutor {
                 sender.sendMessage(LocaleLoader.getString("Party.Help.7", "/party leader"));
                 sender.sendMessage(LocaleLoader.getString("Party.Help.8", "/party disband"));
                 sender.sendMessage(LocaleLoader.getString("Party.Help.9", "/party itemshare"));
-                sender.sendMessage(LocaleLoader.getString("Party.Help.10", "/party expshare"));
+                sender.sendMessage(LocaleLoader.getString("Party.Help.10", "/party xpshare"));
                 return true;
 
             default:

src/main/java/com/gmail/nossr50/commands/party/PartyInviteCommand.java

@@ -18,7 +18,7 @@ public class PartyInviteCommand implements CommandExecutor {
         switch (args.length) {
             case 2:
                 String targetName = CommandUtils.getMatchedPlayerName(args[1]);
-                McMMOPlayer mcMMOTarget = UserManager.getPlayer(targetName, true);
+                McMMOPlayer mcMMOTarget = UserManager.getOfflinePlayer(targetName);
 
                 if (!CommandUtils.checkPlayerExistence(sender, targetName, mcMMOTarget)) {
                     return false;

src/main/java/com/gmail/nossr50/commands/party/PartyKickCommand.java

@@ -11,6 +11,7 @@ import com.gmail.nossr50.datatypes.party.Party;
 import com.gmail.nossr50.events.party.McMMOPartyChangeEvent.EventReason;
 import com.gmail.nossr50.locale.LocaleLoader;
 import com.gmail.nossr50.party.PartyManager;
+import com.gmail.nossr50.util.commands.CommandUtils;
 import com.gmail.nossr50.util.player.UserManager;
 
 public class PartyKickCommand implements CommandExecutor {
@@ -19,13 +20,15 @@ public class PartyKickCommand implements CommandExecutor {
         switch (args.length) {
             case 2:
                 Party playerParty = UserManager.getPlayer((Player) sender).getParty();
-                OfflinePlayer target = mcMMO.p.getServer().getOfflinePlayer(args[1]);
+                String targetName = CommandUtils.getMatchedPlayerName(args[1]);
 
-                if (!playerParty.getMembers().contains(target.getName())) {
-                    sender.sendMessage(LocaleLoader.getString("Party.NotInYourParty", target.getName()));
+                if (!playerParty.getMembers().contains(targetName)) {
+                    sender.sendMessage(LocaleLoader.getString("Party.NotInYourParty", targetName));
                     return true;
                 }
 
+                OfflinePlayer target = mcMMO.p.getServer().getOfflinePlayer(targetName);
+
                 if (target.isOnline()) {
                     Player onlineTarget = target.getPlayer();
                     String partyName = playerParty.getName();

src/main/java/com/gmail/nossr50/commands/party/alliance/PartyAllianceAcceptCommand.java

@@ -23,6 +23,11 @@ public class PartyAllianceAcceptCommand implements CommandExecutor {
                     return true;
                 }
 
+                if (mcMMOPlayer.getParty().getAlly() != null) {
+                    player.sendMessage(LocaleLoader.getString("Commands.Party.Alliance.AlreadyAllies"));
+                    return true;
+                }
+
                 PartyManager.acceptAllianceInvite(mcMMOPlayer);
                 return true;
 

src/main/java/com/gmail/nossr50/commands/party/alliance/PartyAllianceCommand.java

@@ -2,7 +2,6 @@ package com.gmail.nossr50.commands.party.alliance;
 
 import java.util.ArrayList;
 import java.util.List;
-import java.util.Set;
 
 import org.bukkit.ChatColor;
 import org.bukkit.command.Command;
@@ -111,7 +110,7 @@ public class PartyAllianceCommand implements TabExecutor {
                 List<String> matches = StringUtil.copyPartialMatches(args[0], ALLIANCE_SUBCOMMANDS, new ArrayList<String>(ALLIANCE_SUBCOMMANDS.size()));
 
                 if (matches.size() == 0) {
-                    Set<String> playerNames = UserManager.getPlayerNames();
+                    List<String> playerNames = CommandUtils.getOnlinePlayerNames(commandSender);
                     return StringUtil.copyPartialMatches(args[0], playerNames, new ArrayList<String>(playerNames.size()));
                 }
 

src/main/java/com/gmail/nossr50/commands/party/alliance/PartyAllianceInviteCommand.java

@@ -18,7 +18,7 @@ public class PartyAllianceInviteCommand implements CommandExecutor {
         switch (args.length) {
             case 3:
                 String targetName = CommandUtils.getMatchedPlayerName(args[2]);
-                McMMOPlayer mcMMOTarget = UserManager.getPlayer(targetName, true);
+                McMMOPlayer mcMMOTarget = UserManager.getOfflinePlayer(targetName);
 
                 if (!CommandUtils.checkPlayerExistence(sender, targetName, mcMMOTarget)) {
                     return false;

src/main/java/com/gmail/nossr50/commands/party/teleport/PtpCommand.java

@@ -2,7 +2,6 @@ package com.gmail.nossr50.commands.party.teleport;
 
 import java.util.ArrayList;
 import java.util.List;
-import java.util.Set;
 
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandExecutor;
@@ -11,10 +10,10 @@ import org.bukkit.command.TabExecutor;
 import org.bukkit.entity.Player;
 import org.bukkit.util.StringUtil;
 
-import com.gmail.nossr50.datatypes.party.Party;
-import com.gmail.nossr50.datatypes.party.PartyFeature;
 import com.gmail.nossr50.mcMMO;
 import com.gmail.nossr50.config.Config;
+import com.gmail.nossr50.datatypes.party.Party;
+import com.gmail.nossr50.datatypes.party.PartyFeature;
 import com.gmail.nossr50.datatypes.party.PartyTeleportRecord;
 import com.gmail.nossr50.datatypes.player.McMMOPlayer;
 import com.gmail.nossr50.locale.LocaleLoader;
@@ -109,7 +108,10 @@ public class PtpCommand implements TabExecutor {
                 List<String> matches = StringUtil.copyPartialMatches(args[0], TELEPORT_SUBCOMMANDS, new ArrayList<String>(TELEPORT_SUBCOMMANDS.size()));
 
                 if (matches.size() == 0) {
-                    Set<String> playerNames = UserManager.getPlayerNames();
+                    Player player = (Player) sender;
+                    Party party = UserManager.getPlayer(player).getParty();
+
+                    List<String> playerNames = party.getOnlinePlayerNames(player);
                     return StringUtil.copyPartialMatches(args[0], playerNames, new ArrayList<String>(playerNames.size()));
                 }
 

src/main/java/com/gmail/nossr50/commands/player/InspectCommand.java

@@ -2,7 +2,6 @@ package com.gmail.nossr50.commands.player;
 
 import java.util.ArrayList;
 import java.util.List;
-import java.util.Set;
 
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandSender;
@@ -29,7 +28,7 @@ public class InspectCommand implements TabExecutor {
         switch (args.length) {
             case 1:
                 String playerName = CommandUtils.getMatchedPlayerName(args[0]);
-                McMMOPlayer mcMMOPlayer = UserManager.getPlayer(playerName, true);
+                McMMOPlayer mcMMOPlayer = UserManager.getOfflinePlayer(playerName);
 
                 // If the mcMMOPlayer doesn't exist, create a temporary profile and check if it's present in the database. If it's not, abort the process.
                 if (mcMMOPlayer == null) {
@@ -104,7 +103,7 @@ public class InspectCommand implements TabExecutor {
     public List<String> onTabComplete(CommandSender sender, Command command, String alias, String[] args) {
         switch (args.length) {
             case 1:
-                Set<String> playerNames = UserManager.getPlayerNames();
+                List<String> playerNames = CommandUtils.getOnlinePlayerNames(sender);
                 return StringUtil.copyPartialMatches(args[0], playerNames, new ArrayList<String>(playerNames.size()));
             default:
                 return ImmutableList.of();

src/main/java/com/gmail/nossr50/commands/player/McrankCommand.java

@@ -2,7 +2,6 @@ package com.gmail.nossr50.commands.player;
 
 import java.util.ArrayList;
 import java.util.List;
-import java.util.Set;
 
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandSender;
@@ -15,7 +14,6 @@ import com.gmail.nossr50.config.Config;
 import com.gmail.nossr50.datatypes.player.McMMOPlayer;
 import com.gmail.nossr50.locale.LocaleLoader;
 import com.gmail.nossr50.runnables.commands.McrankCommandAsyncTask;
-import com.gmail.nossr50.util.Misc;
 import com.gmail.nossr50.util.Permissions;
 import com.gmail.nossr50.util.commands.CommandUtils;
 import com.gmail.nossr50.util.player.UserManager;
@@ -47,7 +45,7 @@ public class McrankCommand implements TabExecutor {
                 }
 
                 String playerName = CommandUtils.getMatchedPlayerName(args[0]);
-                McMMOPlayer mcMMOPlayer = UserManager.getPlayer(playerName, true);
+                McMMOPlayer mcMMOPlayer = UserManager.getOfflinePlayer(playerName);
 
                 if (mcMMOPlayer != null) {
                     Player player = mcMMOPlayer.getPlayer();
@@ -73,7 +71,7 @@ public class McrankCommand implements TabExecutor {
     public List<String> onTabComplete(CommandSender sender, Command command, String alias, String[] args) {
         switch (args.length) {
             case 1:
-                Set<String> playerNames = UserManager.getPlayerNames();
+                List<String> playerNames = CommandUtils.getOnlinePlayerNames(sender);
                 return StringUtil.copyPartialMatches(args[0], playerNames, new ArrayList<String>(playerNames.size()));
             default:
                 return ImmutableList.of();
@@ -83,8 +81,9 @@ public class McrankCommand implements TabExecutor {
     private void display(CommandSender sender, String playerName) {
         if (sender instanceof Player) {
             McMMOPlayer mcMMOPlayer = UserManager.getPlayer(sender.getName());
+            long cooldownMillis = Math.max(Config.getInstance().getDatabasePlayerCooldown(), 1750);
 
-            if (mcMMOPlayer.getDatabaseATS() + Misc.PLAYER_DATABASE_COOLDOWN_MILLIS > System.currentTimeMillis()) {
+            if (mcMMOPlayer.getDatabaseATS() + cooldownMillis > System.currentTimeMillis()) {
                 sender.sendMessage(LocaleLoader.getString("Commands.Database.Cooldown"));
                 return;
             }

src/main/java/com/gmail/nossr50/commands/player/MctopCommand.java

@@ -15,7 +15,6 @@ import com.gmail.nossr50.datatypes.player.McMMOPlayer;
 import com.gmail.nossr50.datatypes.skills.SkillType;
 import com.gmail.nossr50.locale.LocaleLoader;
 import com.gmail.nossr50.runnables.commands.MctopCommandAsyncTask;
-import com.gmail.nossr50.util.Misc;
 import com.gmail.nossr50.util.Permissions;
 import com.gmail.nossr50.util.StringUtils;
 import com.gmail.nossr50.util.commands.CommandUtils;
@@ -85,8 +84,9 @@ public class MctopCommand implements TabExecutor {
 
         if (sender instanceof Player) {
             McMMOPlayer mcMMOPlayer = UserManager.getPlayer(sender.getName());
+            long cooldownMillis = Math.max(Config.getInstance().getDatabasePlayerCooldown(), 1750);
 
-            if (mcMMOPlayer.getDatabaseATS() + Misc.PLAYER_DATABASE_COOLDOWN_MILLIS > System.currentTimeMillis()) {
+            if (mcMMOPlayer.getDatabaseATS() + cooldownMillis > System.currentTimeMillis()) {
                 sender.sendMessage(LocaleLoader.getString("Commands.Database.Cooldown"));
                 return;
             }

src/main/java/com/gmail/nossr50/commands/skills/AlchemyCommand.java

@@ -33,8 +33,8 @@ public class AlchemyCommand extends SkillCommand {
         AlchemyManager alchemyManager = UserManager.getPlayer(player).getAlchemyManager();
         String[] displayValues = new String[2];
 
-        displayValues[0] = decimal.format(alchemyManager.getBrewSpeed()) + "x";
-        displayValues[1] = isLucky ? decimal.format(alchemyManager.getBrewSpeedLucky()) + "x" : null;
+        displayValues[0] = decimal.format(alchemyManager.calculateBrewSpeed(false)) + "x";
+        displayValues[1] = isLucky ? decimal.format(alchemyManager.calculateBrewSpeed(true)) + "x" : null;
 
         return displayValues;
     }

src/main/java/com/gmail/nossr50/commands/skills/AprilCommand.java

@@ -0,0 +1,205 @@
+package com.gmail.nossr50.commands.skills;
+
+import java.text.DecimalFormat;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
+import org.bukkit.command.TabExecutor;
+import org.bukkit.entity.Player;
+
+import com.gmail.nossr50.locale.LocaleLoader;
+import com.gmail.nossr50.util.HolidayManager.FakeSkillType;
+import com.gmail.nossr50.util.Misc;
+import com.gmail.nossr50.util.StringUtils;
+import com.gmail.nossr50.util.commands.CommandUtils;
+
+import com.google.common.collect.ImmutableList;
+
+public class AprilCommand implements TabExecutor {
+    private String skillName;
+
+    protected DecimalFormat percent = new DecimalFormat("##0.00%");
+    protected DecimalFormat decimal = new DecimalFormat("##0.00");
+
+    @Override
+    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
+        if (CommandUtils.noConsoleUsage(sender)) {
+            return true;
+        }
+
+        skillName = StringUtils.getCapitalized(label);
+
+        switch (args.length) {
+            case 0:
+                Player player = (Player) sender;
+                FakeSkillType fakeSkillType = FakeSkillType.getByName(skillName);
+
+                float skillValue = Misc.getRandom().nextInt(99);
+
+                player.sendMessage(LocaleLoader.getString("Skills.Header", skillName));
+                player.sendMessage(LocaleLoader.getString("Commands.XPGain", getXPGainString(fakeSkillType)));
+                player.sendMessage(LocaleLoader.getString("Effects.Level", (int) skillValue, Misc.getRandom().nextInt(1000), 1000 + Misc.getRandom().nextInt(1000)));
+
+
+                List<String> effectMessages = effectsDisplay(fakeSkillType);
+
+                if (!effectMessages.isEmpty()) {
+                    player.sendMessage(LocaleLoader.getString("Skills.Header", LocaleLoader.getString("Effects.Effects")));
+
+                    for (String message : effectMessages) {
+                        player.sendMessage(message);
+                    }
+                }
+
+                List<String> statsMessages = statsDisplay(fakeSkillType);
+
+                if (!statsMessages.isEmpty()) {
+                    player.sendMessage(LocaleLoader.getString("Skills.Header", LocaleLoader.getString("Commands.Stats.Self")));
+
+                    for (String message : statsMessages) {
+                        player.sendMessage(message);
+                    }
+                }
+
+                player.sendMessage(LocaleLoader.formatString("[[DARK_AQUA]]Guide for {0} available - type /APRIL FOOLS ! :D", skillName));
+                return true;
+
+            default:
+                return true;
+        }
+    }
+
+    private String getXPGainString(FakeSkillType fakeSkillType) {
+        switch (fakeSkillType) {
+            case MACHO:
+                return "Get beaten up";
+            case JUMPING:
+                return "Kris Kross will make ya Jump Jump";
+            case THROWING:
+                return "Chuck your items on the floor";
+            case WRECKING:
+                return "I'M GONNA WRECK IT!";
+            case CRAFTING:
+                return "Craft apple pies";
+            case WALKING:
+                return "Walk around the park";
+            case SWIMMING:
+                return "Like a fish on a bicycle";
+            case FALLING:
+                return "Faceplant the floor, headbutt the ground";
+            case CLIMBING:
+                return "Climb the highest mountain";
+            case FLYING:
+                return "I believe I can fly";
+            case DIVING:
+                return "Scuba club 4000";
+            case PIGGY:
+                return "OINK! OINK!";
+            default:
+                return "Sit and wait?";
+        }
+    }
+
+    @Override
+    public List<String> onTabComplete(CommandSender sender, Command command, String alias, String[] args) {
+        switch (args.length) {
+            case 1:
+                return ImmutableList.of("?");
+            default:
+                return ImmutableList.of();
+        }
+    }
+
+    private List<String> effectsDisplay(FakeSkillType fakeSkillType) {
+        List<String> messages = new ArrayList<String>();
+
+        switch (fakeSkillType) {
+            case MACHO:
+                messages.add(LocaleLoader.getString("Effects.Template", "Punching bag", "Absorb damage, like a bag of sand"));
+                break;
+            case JUMPING:
+                messages.add(LocaleLoader.getString("Effects.Template", "Jump", "PRESS SPACE TO JUMP"));
+                messages.add(LocaleLoader.getString("Effects.Template", "Jump Twice", "PRESS SPACE TWICE TO JUMP TWICE"));
+                break;
+            case THROWING:
+                messages.add(LocaleLoader.getString("Effects.Template", "Drop Item", "Randomly drop items, at random"));
+                break;
+            case WRECKING:
+                messages.add(LocaleLoader.getString("Effects.Template", "Ralphinator", "Smash windows with your fists"));
+                break;
+            case CRAFTING:
+                messages.add(LocaleLoader.getString("Effects.Template", "Crafting", "Chance of successful craft"));
+                break;
+            case WALKING:
+                messages.add(LocaleLoader.getString("Effects.Template", "Walk", "Traveling gracefully by foot"));
+                break;
+            case SWIMMING:
+                messages.add(LocaleLoader.getString("Effects.Template", "Swim", "Just keep swimming, swimming, swimming"));
+                break;
+            case FALLING:
+                messages.add(LocaleLoader.getString("Effects.Template", "Skydiving", "Go jump of a cliff. No, seriously."));
+                break;
+            case CLIMBING:
+                messages.add(LocaleLoader.getString("Effects.Template", "Rock Climber", "Use string to climb mountains faster"));
+                break;
+            case FLYING:
+                messages.add(LocaleLoader.getString("Effects.Template", "Fly", "Throw yourself at the ground and miss"));
+                break;
+            case DIVING:
+                messages.add(LocaleLoader.getString("Effects.Template", "Hold Breath", "Press shift to hold your breath longer"));
+                break;
+            case PIGGY:
+                messages.add(LocaleLoader.getString("Effects.Template", "Carrot Turbo", "Supercharge your pigs with carrots"));
+                break;
+        }
+
+        return messages;
+    }
+
+    private List<String> statsDisplay(FakeSkillType fakeSkillType) {
+        List<String> messages = new ArrayList<String>();
+
+        switch (fakeSkillType) {
+            case MACHO:
+                messages.add(LocaleLoader.formatString("[[RED]]Damage Taken: [[YELLOW]]{0}%", decimal.format(Misc.getRandom().nextInt(77))));
+                break;
+            case JUMPING:
+                messages.add(LocaleLoader.formatString("[[RED]]Double Jump Chance: [[YELLOW]]{0}%", decimal.format(Misc.getRandom().nextInt(27))));
+                break;
+            case THROWING:
+                messages.add(LocaleLoader.formatString("[[RED]]Drop Item Chance: [[YELLOW]]{0}%", decimal.format(Misc.getRandom().nextInt(87))));
+                break;
+            case WRECKING:
+                messages.add(LocaleLoader.formatString("[[RED]]Wrecking Chance: [[YELLOW]]{0}%", decimal.format(Misc.getRandom().nextInt(14))));
+                break;
+            case CRAFTING:
+                messages.add(LocaleLoader.formatString("[[RED]]Crafting Success: [[YELLOW]]{0}%", decimal.format(Misc.getRandom().nextInt(27))));
+                break;
+            case WALKING:
+                messages.add(LocaleLoader.formatString("[[RED]]Walk Chance: [[YELLOW]]{0}%", decimal.format(Misc.getRandom().nextInt(27))));
+                break;
+            case SWIMMING:
+                messages.add(LocaleLoader.formatString("[[RED]]Swim Chance: [[YELLOW]]{0}%", decimal.format(Misc.getRandom().nextInt(27))));
+                break;
+            case FALLING:
+                messages.add(LocaleLoader.formatString("[[RED]]Skydiving Success: [[YELLOW]]{0}%", decimal.format(Misc.getRandom().nextInt(37))));
+                break;
+            case CLIMBING:
+                messages.add(LocaleLoader.formatString("[[RED]]Rock Climber Chance: [[YELLOW]]{0}%", decimal.format(Misc.getRandom().nextInt(27))));
+                break;
+            case FLYING:
+                messages.add(LocaleLoader.formatString("[[RED]]Fly Chance: [[YELLOW]]{0}%", decimal.format(Misc.getRandom().nextInt(27))));
+                break;
+            case DIVING:
+                messages.add(LocaleLoader.formatString("[[RED]]Hold Breath Chance: [[YELLOW]]{0}%", decimal.format(Misc.getRandom().nextInt(27))));
+                break;
+            case PIGGY:
+                messages.add(LocaleLoader.formatString("[[RED]]Carrot Turbo Boost: [[YELLOW]]{0}%", decimal.format(Misc.getRandom().nextInt(80)) + 10));
+                break;
+        }
+
+        return messages;
+    }
+}

src/main/java/com/gmail/nossr50/commands/skills/FishingCommand.java

@@ -51,7 +51,6 @@ public class FishingCommand extends SkillCommand {
     @Override
     protected void dataCalculations(Player player, float skillValue, boolean isLucky) {
         FishingManager fishingManager = UserManager.getPlayer(player).getFishingManager();
-        boolean isStorming = player.getWorld().hasStorm();
 
         // TREASURE HUNTER
         if (canTreasureHunt) {
@@ -70,7 +69,7 @@ public class FishingCommand extends SkillCommand {
             double totalEnchantChance = 0;
 
             for (Rarity rarity : Rarity.values()) {
-                if (rarity != Rarity.TRAP || rarity != Rarity.RECORD) {
+                if (rarity != Rarity.TRAP && rarity != Rarity.RECORD) {
                     totalEnchantChance += TreasureConfig.getInstance().getEnchantmentDropRate(lootTier, rarity);
                 }
             }
@@ -92,7 +91,7 @@ public class FishingCommand extends SkillCommand {
 
         // MASTER ANGLER
         if (canMasterAngler) {
-            double rawBiteChance = 1.0 / (isStorming ? 300 : 500);
+            double rawBiteChance = 1.0 / (player.getWorld().hasStorm() ? 300 : 500);
             Location location = fishingManager.getHookLocation();
 
             if (location == null) {

src/main/java/com/gmail/nossr50/commands/skills/SkillCommand.java

@@ -4,7 +4,6 @@ import java.text.DecimalFormat;
 import java.util.List;
 import java.util.Set;
 
-import com.gmail.nossr50.util.Motd;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandExecutor;
 import org.bukkit.command.CommandSender;
@@ -18,6 +17,7 @@ import com.gmail.nossr50.datatypes.skills.SecondaryAbility;
 import com.gmail.nossr50.datatypes.skills.SkillType;
 import com.gmail.nossr50.locale.LocaleLoader;
 import com.gmail.nossr50.skills.child.FamilyTree;
+import com.gmail.nossr50.util.Motd;
 import com.gmail.nossr50.util.Permissions;
 import com.gmail.nossr50.util.StringUtils;
 import com.gmail.nossr50.util.commands.CommandUtils;

src/main/java/com/gmail/nossr50/commands/skills/TamingCommand.java

@@ -91,9 +91,9 @@ public class TamingCommand extends SkillCommand {
 
         if (canCallWild) {
             messages.add(LocaleLoader.getString("Effects.Template", LocaleLoader.getString("Taming.Effect.12"), LocaleLoader.getString("Taming.Effect.13")));
-            messages.add(LocaleLoader.getString("Taming.Effect.14", Config.getInstance().getTamingCOTWOcelotCost()));
-            messages.add(LocaleLoader.getString("Taming.Effect.15", Config.getInstance().getTamingCOTWWolfCost()));
-            messages.add(LocaleLoader.getString("Taming.Effect.20", Config.getInstance().getTamingCOTWHorseCost()));
+            messages.add(LocaleLoader.getString("Taming.Effect.14", Config.getInstance().getTamingCOTWCost(EntityType.OCELOT)));
+            messages.add(LocaleLoader.getString("Taming.Effect.15", Config.getInstance().getTamingCOTWCost(EntityType.WOLF)));
+            messages.add(LocaleLoader.getString("Taming.Effect.20", Config.getInstance().getTamingCOTWCost(EntityType.HORSE)));
         }
 
         return messages;

src/main/java/com/gmail/nossr50/config/AdvancedConfig.java

@@ -777,6 +777,7 @@ public class AdvancedConfig extends AutoUpdateConfigLoader {
     public int getSharpenedClawsUnlock() { return config.getInt("Skills.Taming.SharpenedClaws.UnlockLevel", 750); }
     public double getSharpenedClawsBonus() { return config.getDouble("Skills.Taming.SharpenedClaws.Bonus", 2.0D); }
 
+    public double getMinHorseJumpStrength() { return config.getDouble("Skills.Taming.CallOfTheWild.MinHorseJumpStrength", 0.7D); }
     public double getMaxHorseJumpStrength() { return config.getDouble("Skills.Taming.CallOfTheWild.MaxHorseJumpStrength", 2.0D); }
 
     /* UNARMED */

src/main/java/com/gmail/nossr50/config/Config.java

@@ -182,20 +182,40 @@ public class Config extends AutoUpdateConfigLoader {
             reason.add("Cannot use the same item for Repair and Salvage anvils!");
         }
 
-        if (getTamingCOTWWolfCost() < 1) {
-            reason.add("Skills.Taming.Call_Of_The_Wild.Bones_Required should be at least 1!");
+        if (getTamingCOTWMaterial(EntityType.WOLF) == null) {
+            reason.add("Skills.Taming.Call_Of_The_Wild.Wolf.Item_Material is invalid!!");
         }
 
-        if (getTamingCOTWOcelotCost() < 1) {
-            reason.add("Skills.Taming.Call_Of_The_Wild.Fish_Required should be at least 1!");
+        if (getTamingCOTWMaterial(EntityType.OCELOT) == null) {
+            reason.add("Skills.Taming.Call_Of_The_Wild.Ocelot.Item_Material is invalid!!");
         }
 
-        if (getTamingCOTWAmount(EntityType.OCELOT) <= 0) {
-            reason.add("Skills.Taming.Call_Of_The_Wild.Ocelot_Amount should be greater than 0!");
+        if (getTamingCOTWMaterial(EntityType.HORSE) == null) {
+            reason.add("Skills.Taming.Call_Of_The_Wild.Horse.Item_Material is invalid!!");
+        }
+
+        if (getTamingCOTWCost(EntityType.WOLF) <= 0) {
+            reason.add("Skills.Taming.Call_Of_The_Wild.Wolf.Item_Amount should be greater than 0!");
+        }
+
+        if (getTamingCOTWCost(EntityType.OCELOT) <= 0) {
+            reason.add("Skills.Taming.Call_Of_The_Wild.Ocelot.Item_Amount should be greater than 0!");
+        }
+
+        if (getTamingCOTWCost(EntityType.HORSE) <= 0) {
+            reason.add("Skills.Taming.Call_Of_The_Wild.Horse.Item_Amount should be greater than 0!");
         }
 
         if (getTamingCOTWAmount(EntityType.WOLF) <= 0) {
-            reason.add("Skills.Taming.Call_Of_The_Wild.Wolf_Amount should be greater than 0!");
+            reason.add("Skills.Taming.Call_Of_The_Wild.Wolf.Summon_Amount should be greater than 0!");
+        }
+
+        if (getTamingCOTWAmount(EntityType.OCELOT) <= 0) {
+            reason.add("Skills.Taming.Call_Of_The_Wild.Ocelot.Summon_Amount should be greater than 0!");
+        }
+
+        if (getTamingCOTWAmount(EntityType.HORSE) <= 0) {
+            reason.add("Skills.Taming.Call_Of_The_Wild.Horse.Summon_Amount should be greater than 0!");
         }
 
         return noErrorsInConfig(reason);
@@ -218,7 +238,6 @@ public class Config extends AutoUpdateConfigLoader {
     public boolean getPreferBeta() { return config.getBoolean("General.Prefer_Beta", false); }
     public boolean getEventCallbackEnabled() { return config.getBoolean("General.Event_Callback", true); }
     public boolean getVerboseLoggingEnabled() { return config.getBoolean("General.Verbose_Logging", false); }
-    public boolean getConfigOverwriteEnabled() { return config.getBoolean("General.Config_Update_Overwrite", true); }
 
     public String getPartyChatPrefix() { return config.getString("Commands.partychat.Chat_Prefix_Format", "[[GREEN]]([[WHITE]]{0}[[GREEN]])"); }
     public boolean getPartyChatColorLeaderName() { return config.getBoolean("Commands.partychat.Gold_Leader_Name", true); }
@@ -229,6 +248,7 @@ public class Config extends AutoUpdateConfigLoader {
     public boolean getAdminDisplayNames() { return config.getBoolean("Commands.adminchat.Use_Display_Names", true); }
 
     public boolean getMatchOfflinePlayers() { return config.getBoolean("Commands.Generic.Match_OfflinePlayers", false); }
+    public long getDatabasePlayerCooldown() { return config.getLong("Commands.Database.Player_Cooldown", 1750); }
 
     public boolean getLevelUpSoundsEnabled() { return config.getBoolean("General.LevelUp_Sounds", true); }
 
@@ -423,7 +443,7 @@ public class Config extends AutoUpdateConfigLoader {
 
     /* Acrobatics */
     public boolean getDodgeLightningDisabled() { return config.getBoolean("Skills.Acrobatics.Prevent_Dodge_Lightning", false); }
-    public boolean getPreventXPAfterTeleport() { return config.getBoolean("Skills.Acrobatics.Prevent_XP_After_Teleport", true); }
+    public int getXPAfterTeleportCooldown() { return config.getInt("Skills.Acrobatics.XP_After_Teleport_Cooldown", 5); }
 
     /* Alchemy */
     public boolean getEnabledForHoppers() { return config.getBoolean("Skills.Alchemy.Enabled_for_Hoppers", true); }
@@ -449,11 +469,10 @@ public class Config extends AutoUpdateConfigLoader {
     public boolean getUnarmedBlockCrackerSmoothbrickToCracked() { return config.getBoolean("Skills.Unarmed.Block_Cracker.SmoothBrick_To_CrackedBrick", true); }
 
     /* Taming */
-    public int getTamingCOTWHorseCost() { return config.getInt("Skills.Taming.Call_Of_The_Wild.Apples_Required", 10); }
-    public int getTamingCOTWWolfCost() { return config.getInt("Skills.Taming.Call_Of_The_Wild.Bones_Required", 10); }
-    public int getTamingCOTWOcelotCost() { return config.getInt("Skills.Taming.Call_Of_The_Wild.Fish_Required", 10); }
+    public Material getTamingCOTWMaterial(EntityType type) { return Material.matchMaterial(config.getString("Skills.Taming.Call_Of_The_Wild." + StringUtils.getPrettyEntityTypeString(type) + ".Item_Material")); }
+    public int getTamingCOTWCost(EntityType type) { return config.getInt("Skills.Taming.Call_Of_The_Wild." + StringUtils.getPrettyEntityTypeString(type) + ".Item_Amount"); }
+    public int getTamingCOTWAmount(EntityType type) { return config.getInt("Skills.Taming.Call_Of_The_Wild." + StringUtils.getPrettyEntityTypeString(type) + ".Summon_Amount"); }
     public double getTamingCOTWRange() { return config.getDouble("Skills.Taming.Call_Of_The_Wild.Range", 40.0D); }
-    public int getTamingCOTWAmount(EntityType type) { return config.getInt("Skills.Taming.Call_Of_The_Wild." + StringUtils.getPrettyEntityTypeString(type)+ "_Amount"); }
 
     /* Woodcutting */
     public boolean getOakDoubleDropsEnabled() { return config.getBoolean("Double_Drops.Woodcutting.Oak", true); }

src/main/java/com/gmail/nossr50/config/mods/ArmorConfigManager.java

@@ -1,11 +1,11 @@
 package com.gmail.nossr50.config.mods;
 
-import com.gmail.nossr50.mcMMO;
-import com.gmail.nossr50.util.ModManager;
-
 import java.io.File;
 import java.util.regex.Pattern;
 
+import com.gmail.nossr50.mcMMO;
+import com.gmail.nossr50.util.ModManager;
+
 public class ArmorConfigManager {
     public ArmorConfigManager(mcMMO plugin) {
         Pattern middlePattern = Pattern.compile("armor\\.(?:.+)\\.yml");
@@ -15,7 +15,7 @@ public class ArmorConfigManager {
         ModManager modManager = mcMMO.getModManager();
 
         if (!vanilla.exists()) {
-            plugin.saveResource(plugin.getDataFolder().getName() + File.separator + "armor.default.yml", false);
+            plugin.saveResource(vanilla.getParentFile().getName() + File.separator + "armor.default.yml", false);
         }
 
         for (String fileName : dataFolder.list()) {

src/main/java/com/gmail/nossr50/config/mods/BlockConfigManager.java

@@ -1,11 +1,11 @@
 package com.gmail.nossr50.config.mods;
 
-import com.gmail.nossr50.mcMMO;
-import com.gmail.nossr50.util.ModManager;
-
 import java.io.File;
 import java.util.regex.Pattern;
 
+import com.gmail.nossr50.mcMMO;
+import com.gmail.nossr50.util.ModManager;
+
 public class BlockConfigManager {
     public BlockConfigManager(mcMMO plugin) {
         Pattern middlePattern = Pattern.compile("blocks\\.(?:.+)\\.yml");
@@ -15,7 +15,7 @@ public class BlockConfigManager {
         ModManager modManager = mcMMO.getModManager();
 
         if (!vanilla.exists()) {
-            plugin.saveResource(plugin.getDataFolder().getName() + File.separator + "blocks.default.yml", false);
+            plugin.saveResource(vanilla.getParentFile().getName() + File.separator + "blocks.default.yml", false);
         }
 
         for (String fileName : dataFolder.list()) {

src/main/java/com/gmail/nossr50/config/mods/EntityConfigManager.java

@@ -1,11 +1,11 @@
 package com.gmail.nossr50.config.mods;
 
-import com.gmail.nossr50.mcMMO;
-import com.gmail.nossr50.util.ModManager;
-
 import java.io.File;
 import java.util.regex.Pattern;
 
+import com.gmail.nossr50.mcMMO;
+import com.gmail.nossr50.util.ModManager;
+
 public class EntityConfigManager {
     public EntityConfigManager(mcMMO plugin) {
         Pattern middlePattern = Pattern.compile("entities\\.(?:.+)\\.yml");
@@ -15,7 +15,7 @@ public class EntityConfigManager {
         ModManager modManager = mcMMO.getModManager();
 
         if (!vanilla.exists()) {
-            plugin.saveResource(plugin.getDataFolder().getName() + File.separator + "entities.default.yml", false);
+            plugin.saveResource(vanilla.getParentFile().getName() + File.separator + "entities.default.yml", false);
         }
 
         for (String fileName : dataFolder.list()) {

src/main/java/com/gmail/nossr50/config/mods/ToolConfigManager.java

@@ -1,11 +1,11 @@
 package com.gmail.nossr50.config.mods;
 
-import com.gmail.nossr50.mcMMO;
-import com.gmail.nossr50.util.ModManager;
-
 import java.io.File;
 import java.util.regex.Pattern;
 
+import com.gmail.nossr50.mcMMO;
+import com.gmail.nossr50.util.ModManager;
+
 public class ToolConfigManager {
     public ToolConfigManager(mcMMO plugin) {
         Pattern middlePattern = Pattern.compile("tools\\.(?:.+)\\.yml");
@@ -15,7 +15,7 @@ public class ToolConfigManager {
         ModManager modManager = mcMMO.getModManager();
 
         if (!vanilla.exists()) {
-            plugin.saveResource(plugin.getDataFolder().getName() + File.separator + "tools.default.yml", false);
+            plugin.saveResource(vanilla.getParentFile().getName() + File.separator + "tools.default.yml", false);
         }
 
         for (String fileName : dataFolder.list()) {

src/main/java/com/gmail/nossr50/config/skills/alchemy/PotionConfig.java

@@ -18,16 +18,16 @@ import com.gmail.nossr50.datatypes.skills.alchemy.AlchemyPotion;
 public class PotionConfig extends ConfigLoader {
     private static PotionConfig instance;
 
-    public List<ItemStack> concoctionsIngredientsTierOne = new ArrayList<ItemStack>();
-    public List<ItemStack> concoctionsIngredientsTierTwo = new ArrayList<ItemStack>();
-    public List<ItemStack> concoctionsIngredientsTierThree = new ArrayList<ItemStack>();
-    public List<ItemStack> concoctionsIngredientsTierFour = new ArrayList<ItemStack>();
-    public List<ItemStack> concoctionsIngredientsTierFive = new ArrayList<ItemStack>();
-    public List<ItemStack> concoctionsIngredientsTierSix = new ArrayList<ItemStack>();
-    public List<ItemStack> concoctionsIngredientsTierSeven = new ArrayList<ItemStack>();
-    public List<ItemStack> concoctionsIngredientsTierEight = new ArrayList<ItemStack>();
+    private List<ItemStack> concoctionsIngredientsTierOne = new ArrayList<ItemStack>();
+    private List<ItemStack> concoctionsIngredientsTierTwo = new ArrayList<ItemStack>();
+    private List<ItemStack> concoctionsIngredientsTierThree = new ArrayList<ItemStack>();
+    private List<ItemStack> concoctionsIngredientsTierFour = new ArrayList<ItemStack>();
+    private List<ItemStack> concoctionsIngredientsTierFive = new ArrayList<ItemStack>();
+    private List<ItemStack> concoctionsIngredientsTierSix = new ArrayList<ItemStack>();
+    private List<ItemStack> concoctionsIngredientsTierSeven = new ArrayList<ItemStack>();
+    private List<ItemStack> concoctionsIngredientsTierEight = new ArrayList<ItemStack>();
 
-    public Map<Short, AlchemyPotion> potionMap = new HashMap<Short, AlchemyPotion>();
+    private Map<Short, AlchemyPotion> potionMap = new HashMap<Short, AlchemyPotion>();
 
     private PotionConfig() {
         super("potions.yml");
@@ -189,4 +189,34 @@ public class PotionConfig extends ConfigLoader {
 
         return null;
     }
+
+    public List<ItemStack> getIngredients(int tier) {
+        switch (tier) {
+            case 8:
+                return concoctionsIngredientsTierEight;
+            case 7:
+                return concoctionsIngredientsTierSeven;
+            case 6:
+                return concoctionsIngredientsTierSix;
+            case 5:
+                return concoctionsIngredientsTierFive;
+            case 4:
+                return concoctionsIngredientsTierFour;
+            case 3:
+                return concoctionsIngredientsTierThree;
+            case 2:
+                return concoctionsIngredientsTierTwo;
+            case 1:
+            default:
+                return concoctionsIngredientsTierOne;
+        }
+    }
+
+    public boolean isValidPotion(ItemStack item) {
+        return potionMap.containsKey(item.getDurability());
+    }
+
+    public AlchemyPotion getPotion(short durability) {
+        return potionMap.get(durability);
+    }
 }

src/main/java/com/gmail/nossr50/config/skills/repair/RepairConfig.java

@@ -96,6 +96,10 @@ public class RepairConfig extends ConfigLoader {
             // Maximum Durability
             short maximumDurability = (itemMaterial != null ? itemMaterial.getMaxDurability() : (short) config.getInt("Repairables." + key + ".MaximumDurability"));
 
+            if (maximumDurability <= 0) {
+                maximumDurability = (short) config.getInt("Repairables." + key + ".MaximumDurability");
+            }
+
             if (maximumDurability <= 0) {
                 reason.add("Maximum durability of " + key + " must be greater than 0!");
             }

src/main/java/com/gmail/nossr50/database/DatabaseManager.java

@@ -44,7 +44,7 @@ public interface DatabaseManager {
     /**
     * Retrieve leaderboard info.
     *
-    * @param skillName The skill to retrieve info on
+    * @param skill The skill to retrieve info on
     * @param pageNumber Which page in the leaderboards to retrieve
     * @param statsPerPage The number of stats per page
     * @return the requested leaderboard information

src/main/java/com/gmail/nossr50/database/FlatfileDatabaseManager.java

@@ -26,6 +26,9 @@ import com.gmail.nossr50.datatypes.player.PlayerProfile;
 import com.gmail.nossr50.datatypes.skills.AbilityType;
 import com.gmail.nossr50.datatypes.skills.SkillType;
 import com.gmail.nossr50.util.Misc;
+import com.gmail.nossr50.util.StringUtils;
+
+import org.apache.commons.lang.ArrayUtils;
 
 public final class FlatfileDatabaseManager implements DatabaseManager {
     private final HashMap<SkillType, List<PlayerStat>> playerStatHash = new HashMap<SkillType, List<PlayerStat>>();
@@ -604,7 +607,7 @@ public final class FlatfileDatabaseManager implements DatabaseManager {
 
                         // Length checks depend on last character being ':'
                         if (line.charAt(line.length() - 1) != ':') {
-                            line = line + ":";
+                            line = line.concat(":");
                         }
                         String[] character = line.split(":");
 
@@ -621,29 +624,33 @@ public final class FlatfileDatabaseManager implements DatabaseManager {
 
                         String oldVersion = null;
 
+                        if (character.length <= 33) {
+                            // Introduction of HUDType
+                            // Version 1.1.06
+                            // commit 78f79213cdd7190cd11ae54526f3b4ea42078e8a
+                            line = line.concat(" :");
+                            character = line.split(":");
+                            oldVersion = "1.1.06";
+                        }
+
                         if (!character[33].isEmpty()) {
                             // Removal of Spout Support
                             // Version 1.4.07-dev2
                             // commit 7bac0e2ca5143bce84dc160617fed97f0b1cb968
                             line = line.replace(character[33], "");
-                            oldVersion = "1.4.07";
+                            if (oldVersion == null) {
+                                oldVersion = "1.4.07";
+                            }
                         }
 
                         // If they're valid, rewrite them to the file.
-                        if (character.length > 40) {
+                        if (character.length == 41) {
                             writer.append(line).append("\r\n");
                             continue;
                         }
 
                         StringBuilder newLine = new StringBuilder(line);
 
-                        if (character.length <= 33) {
-                            // Introduction of HUDType
-                            // Version 1.1.06
-                            // commit 78f79213cdd7190cd11ae54526f3b4ea42078e8a
-                            newLine.append(":");
-                            oldVersion = "1.1.06";
-                        }
                         if (character.length <= 35) {
                             // Introduction of Fishing
                             // Version 1.2.00
@@ -682,7 +689,7 @@ public final class FlatfileDatabaseManager implements DatabaseManager {
                                 oldVersion = "1.4.06";
                             }
                         }
-                        if (character.length <= 40) {
+                        if (character.length <= 39) {
                             // Addition of Alchemy
                             // Version 1.4.08
                             newLine.append("0").append(":");
@@ -692,6 +699,46 @@ public final class FlatfileDatabaseManager implements DatabaseManager {
                             }
                         }
 
+                        // Remove any blanks that shouldn't be there, and validate the other fields
+                        String[] newCharacter = newLine.toString().split(":");
+                        boolean corrupted = false;
+
+                        for (int i = 0; i < newCharacter.length; i++) {
+                            if (newCharacter[i].isEmpty() && !(i == 2 || i == 3 || i == 23 || i == 33)) {
+                                corrupted = true;
+
+                                if (newCharacter.length != 41) {
+                                    newCharacter = (String[]) ArrayUtils.remove(newCharacter, i);
+                                }
+                                else {
+                                    if (i == 37) {
+                                        newCharacter[i] = String.valueOf(System.currentTimeMillis() / Misc.TIME_CONVERSION_FACTOR);
+                                    }
+                                    else if (i == 38) {
+                                        newCharacter[i] = Config.getInstance().getMobHealthbarDefault().toString();
+                                    }
+                                    else {
+                                        newCharacter[i] = "0";
+                                    }
+                                }
+                            }
+
+                            if (StringUtils.isInt(newCharacter[i]) && i == 38) {
+                                corrupted = true;
+                                newCharacter[i] = Config.getInstance().getMobHealthbarDefault().toString();
+                            }
+
+                            if (!StringUtils.isInt(newCharacter[i]) && !(i == 0 || i == 2 || i == 3 || i == 23 || i == 33 || i == 38)) {
+                                corrupted = true;
+                                newCharacter[i] = "0";
+                            }
+                        }
+
+                        if (corrupted) {
+                            mcMMO.p.debug("Updating corrupted database line for player " + newCharacter[0]);
+                            newLine = new StringBuilder(org.apache.commons.lang.StringUtils.join(newCharacter, ":"));
+                        }
+
                         if (oldVersion != null) {
                             mcMMO.p.debug("Updating database line for player " + character[0] + " from before version " + oldVersion);
                         }
@@ -767,7 +814,7 @@ public final class FlatfileDatabaseManager implements DatabaseManager {
         }
     }
 
-    private PlayerProfile loadFromLine(String[] character) throws Exception {
+    private PlayerProfile loadFromLine(String[] character) {
         Map<SkillType, Integer>   skills     = getSkillMapFromLine(character);      // Skill levels
         Map<SkillType, Float>     skillsXp   = new HashMap<SkillType, Float>();     // Skill & XP
         Map<AbilityType, Integer> skillsDATS = new HashMap<AbilityType, Integer>(); // Ability & Cooldown

src/main/java/com/gmail/nossr50/database/SQLDatabaseManager.java

@@ -799,7 +799,6 @@ public final class SQLDatabaseManager implements DatabaseManager {
         }
 
         ResultSet resultSet;
-        HashMap<Integer, ArrayList<String>> rows = new HashMap<Integer, ArrayList<String>>();
         PreparedStatement statement = null;
 
         try {
@@ -811,13 +810,7 @@ public final class SQLDatabaseManager implements DatabaseManager {
             resultSet = statement.executeQuery();
 
             while (resultSet.next()) {
-                ArrayList<String> column = new ArrayList<String>();
-
-                for (int i = 1; i <= resultSet.getMetaData().getColumnCount(); i++) {
-                    column.add(resultSet.getString(i));
-                }
-
-                rows.put(resultSet.getRow(), column);
+                // No reason to do anything here... we're just trying to catch exceptions
             }
         }
         catch (SQLException ex) {

src/main/java/com/gmail/nossr50/datatypes/party/Party.java

@@ -7,6 +7,7 @@ import java.util.List;
 
 import org.bukkit.ChatColor;
 import org.bukkit.Sound;
+import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 
 import com.gmail.nossr50.mcMMO;
@@ -83,6 +84,19 @@ public class Party {
         return onlineMembers;
     }
 
+    public List<String> getOnlinePlayerNames(CommandSender sender) {
+        Player player = sender instanceof Player ? (Player) sender : null;
+        List<String> onlinePlayerNames = new ArrayList<String>();
+
+        for (Player onlinePlayer : getOnlineMembers()) {
+            if (player != null && player.canSee(onlinePlayer)) {
+                onlinePlayerNames.add(onlinePlayer.getName());
+            }
+        }
+
+        return onlinePlayerNames;
+    }
+
     public String getName() {
         return name;
     }
@@ -337,9 +351,4 @@ public class Party {
 
         return this.getName().equals(other.getName());
     }
-
-    @Override
-    public int hashCode() {
-        return super.hashCode();
-    }
 }

src/main/java/com/gmail/nossr50/datatypes/player/McMMOPlayer.java

@@ -75,14 +75,10 @@ public class McMMOPlayer {
     private boolean abilityUse = true;
     private boolean godMode;
 
-    private Sound recentSound;
-    private int   lastSound;
-
     private final Map<AbilityType, Boolean> abilityMode     = new HashMap<AbilityType, Boolean>();
     private final Map<AbilityType, Boolean> abilityInformed = new HashMap<AbilityType, Boolean>();
 
     private final Map<ToolType, Boolean> toolMode = new HashMap<ToolType, Boolean>();
-    private final Map<ToolType, Integer> toolATS  = new HashMap<ToolType, Integer>();
 
     private int recentlyHurt;
     private int respawnATS;
@@ -125,7 +121,6 @@ public class McMMOPlayer {
 
         for (ToolType toolType : ToolType.values()) {
             toolMode.put(toolType, false);
-            toolATS.put(toolType, 0);
         }
 
         if (!profile.isLoaded()) {
@@ -343,28 +338,6 @@ public class McMMOPlayer {
         toolMode.put(tool, isPrepared);
     }
 
-    /**
-     * Get the current prep ATS of a tool.
-     *
-     * @param tool Tool to get the ATS for
-     * @return the ATS for the tool
-     */
-    public long getToolPreparationATS(ToolType tool) {
-        return toolATS.get(tool);
-    }
-
-    /**
-     * Set the current prep ATS of a tool.
-     *
-     * @param tool Tool to set the ATS for
-     * @param ATS the ATS of the tool
-     */
-    public void setToolPreparationATS(ToolType tool, long ATS) {
-        int startTime = (int) (ATS / Misc.TIME_CONVERSION_FACTOR);
-
-        toolATS.put(tool, startTime);
-    }
-
     /*
      * Recently Hurt
      */
@@ -445,50 +418,6 @@ public class McMMOPlayer {
         godMode = !godMode;
     }
 
-    /*
-     * Sounds
-     */
-
-    /**
-     * Play a sound at the players location.
-     * Sound will only get played if it's different
-     * compared to the previously played sound or if the cooldown has expired.
-     *
-     * @param sound    The Sound to play
-     * @param volume   Volume of the sound
-     * @param pitch    Pitch of the sound
-     * @param cooldown Cooldown time between sounds
-     */
-    public void playSound(Sound sound, float volume, float pitch, int cooldown) {
-        if (getRecentSound() == sound && !SkillUtils.cooldownExpired(getLastSound(), 1)) {
-            return;
-        }
-
-        setRecentSound(sound);
-        actualizeLastSound();
-        player.playSound(player.getLocation(), sound, volume, pitch);
-    }
-
-    public void playSound(Sound sound, float volume, float pitch) {
-        playSound(sound, volume, pitch, 1);
-    }
-
-    public Sound getRecentSound() {
-        return recentSound;
-    }
-
-    public void setRecentSound(Sound recentSound) {
-        this.recentSound = recentSound;
-    }
-
-    public int getLastSound() {
-        return lastSound;
-    }
-
-    public void actualizeLastSound() {
-        lastSound = (int) (System.currentTimeMillis() / Misc.TIME_CONVERSION_FACTOR);
-    }
-
     /*
      * Skill notifications
      */
@@ -641,10 +570,6 @@ public class McMMOPlayer {
         return player;
     }
 
-    public void setPlayer(Player player) {
-        this.player = player;
-    }
-
     public PlayerProfile getProfile() {
         return profile;
     }
@@ -924,7 +849,6 @@ public class McMMOPlayer {
                 player.sendMessage(tool.getRaiseTool());
             }
 
-            setToolPreparationATS(tool, System.currentTimeMillis());
             setToolPreparationMode(tool, true);
             new ToolLowerTask(this, tool).runTaskLaterAsynchronously(mcMMO.p, 4 * Misc.TICK_CONVERSION_FACTOR);
         }

src/main/java/com/gmail/nossr50/datatypes/skills/alchemy/AlchemyPotion.java

@@ -25,25 +25,27 @@ public class AlchemyPotion {
     }
 
     public String toString() {
-        return "AlchemyPotion{" + dataValue + "," + name + ",Effects[" + effects.size() + "], Children[" + children.size() + "]}";
-    }
-
-    public ItemStack toItemStack() {
-        return toItemStack(1);
+        return "AlchemyPotion{" + dataValue + ", " + name + ", Effects[" + effects.size() + "], Children[" + children.size() + "]}";
     }
 
     public ItemStack toItemStack(int amount) {
         ItemStack potion = new ItemStack(Material.POTION, amount, this.getDataValue());
         PotionMeta meta = (PotionMeta) potion.getItemMeta();
-        meta.setDisplayName(this.getName());
+
+        if (this.getName() != null) {
+            meta.setDisplayName(this.getName());
+        }
+
         if (this.getLore() != null && !this.getLore().isEmpty()) {
             meta.setLore(this.getLore());
         }
+
         if (!this.getEffects().isEmpty()) {
             for (PotionEffect effect : this.getEffects()) {
                 meta.addCustomEffect(effect, true);
             }
         }
+
         potion.setItemMeta(meta);
         return potion;
     }

src/main/java/com/gmail/nossr50/events/fake/FakeEntityTameEvent.java

@@ -0,0 +1,14 @@
+package com.gmail.nossr50.events.fake;
+
+import org.bukkit.entity.AnimalTamer;
+import org.bukkit.entity.LivingEntity;
+import org.bukkit.event.entity.EntityTameEvent;
+
+/**
+ * Called when mcMMO tames an animal via Call of the Wild
+ */
+public class FakeEntityTameEvent extends EntityTameEvent {
+    public FakeEntityTameEvent(LivingEntity entity, AnimalTamer owner) {
+        super (entity, owner);
+    }
+}

src/main/java/com/gmail/nossr50/events/skills/secondaryabilities/SecondaryAbilityWeightedActivationCheckEvent.java

@@ -15,6 +15,7 @@ public class SecondaryAbilityWeightedActivationCheckEvent extends SecondaryAbili
 
     /**
      * Gets the activation chance of the ability 0D being no chance,  1.0D being 100% chance
+     *
      * @return The activation chance of the ability
      */
     public double getChance() {
@@ -23,7 +24,8 @@ public class SecondaryAbilityWeightedActivationCheckEvent extends SecondaryAbili
 
     /**
      * Sets the activation chance of the ability [0D-1.0D]
-     * @param The activation chance of the ability
+     *
+     * @param chance The activation chance of the ability
      */
     public void setChance(double chance) {
         this.chance = chance;
@@ -31,7 +33,8 @@ public class SecondaryAbilityWeightedActivationCheckEvent extends SecondaryAbili
 
     /**
      * Sets the activation chance of the ability to 100% or 0%
-     * @param whether it should be successful or not
+     *
+     * @param success whether it should be successful or not
      */
     public void setSuccessful(boolean success) {
         this.chance = success ? 1.0D : 0D;

src/main/java/com/gmail/nossr50/listeners/BlockListener.java

@@ -3,6 +3,7 @@ package com.gmail.nossr50.listeners;
 import java.util.List;
 
 import org.bukkit.GameMode;
+import org.bukkit.Location;
 import org.bukkit.Material;
 import org.bukkit.Sound;
 import org.bukkit.block.Block;
@@ -66,7 +67,7 @@ public class BlockListener implements Listener {
         for (Block b : blocks) {
             if (BlockUtils.shouldBeWatched(b.getState()) && mcMMO.getPlaceStore().isTrue(b)) {
                 b.getRelative(direction).setMetadata(mcMMO.blockMetadataKey, mcMMO.metadataValue);
-                if (b.equals(futureEmptyBlock)) {
+                if (b.equals(futureEmptyBlock) && futureEmptyBlock.getType() == Material.AIR) {
                     mcMMO.getPlaceStore().setFalse(b);
                 }
             }
@@ -89,10 +90,14 @@ public class BlockListener implements Listener {
      */
     @EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
     public void onBlockPistonRetract(BlockPistonRetractEvent event) {
-        if (event.isSticky()) {
-            // Needed only because under some circumstances Minecraft doesn't move the block
-            new StickyPistonTrackerTask(event.getDirection(), event.getBlock()).runTaskLater(plugin, 2);
+        if (!event.isSticky()) {
+            return;
         }
+
+        Block movedBlock = event.getRetractLocation().getBlock();
+
+        // Needed only because under some circumstances Minecraft doesn't move the block
+        new StickyPistonTrackerTask(event.getDirection(), event.getBlock(), movedBlock).runTaskLater(plugin, 2);
     }
 
     /**
@@ -104,7 +109,7 @@ public class BlockListener implements Listener {
     public void onBlockPlace(BlockPlaceEvent event) {
         Player player = event.getPlayer();
 
-        if (Misc.isNPCEntity(player)) {
+        if (!UserManager.hasPlayerDataKey(player)) {
             return;
         }
 
@@ -132,19 +137,20 @@ public class BlockListener implements Listener {
         }
 
         BlockState blockState = event.getBlock().getState();
+        Location location = blockState.getLocation();
 
         if (!BlockUtils.shouldBeWatched(blockState)) {
             return;
         }
 
         /* ALCHEMY - Cancel any brew in progress for that BrewingStand */
-        if (blockState instanceof BrewingStand && Alchemy.brewingStandMap.containsKey(event.getBlock())) {
-            Alchemy.brewingStandMap.get(event.getBlock()).cancelBrew();
+        if (blockState instanceof BrewingStand && Alchemy.brewingStandMap.containsKey(location)) {
+            Alchemy.brewingStandMap.get(location).cancelBrew();
         }
 
         Player player = event.getPlayer();
 
-        if (Misc.isNPCEntity(player) || player.getGameMode() == GameMode.CREATIVE) {
+        if (!UserManager.hasPlayerDataKey(player) || player.getGameMode() == GameMode.CREATIVE) {
             return;
         }
 
@@ -176,7 +182,7 @@ public class BlockListener implements Listener {
         }
 
         /* WOOD CUTTING */
-        else if (BlockUtils.isLog(blockState) && SkillType.WOODCUTTING.getPermissions(player) && !mcMMO.getPlaceStore().isTrue(blockState)) {
+        else if (BlockUtils.isLog(blockState) && ItemUtils.isAxe(heldItem) && SkillType.WOODCUTTING.getPermissions(player) && !mcMMO.getPlaceStore().isTrue(blockState)) {
             WoodcuttingManager woodcuttingManager = mcMMOPlayer.getWoodcuttingManager();
 
             if (woodcuttingManager.canUseTreeFeller(heldItem)) {
@@ -214,7 +220,7 @@ public class BlockListener implements Listener {
 
         Player player = event.getPlayer();
 
-        if (Misc.isNPCEntity(player) || player.getGameMode() == GameMode.CREATIVE) {
+        if (!UserManager.hasPlayerDataKey(player) || player.getGameMode() == GameMode.CREATIVE) {
             return;
         }
 
@@ -261,7 +267,7 @@ public class BlockListener implements Listener {
 
         Player player = event.getPlayer();
 
-        if (Misc.isNPCEntity(player)) {
+        if (!UserManager.hasPlayerDataKey(player)) {
             return;
         }
 
@@ -327,7 +333,7 @@ public class BlockListener implements Listener {
 
         Player player = event.getPlayer();
 
-        if (Misc.isNPCEntity(player)) {
+        if (!UserManager.hasPlayerDataKey(player)) {
             return;
         }
 

src/main/java/com/gmail/nossr50/listeners/EntityListener.java

@@ -5,6 +5,7 @@ import org.bukkit.block.Block;
 import org.bukkit.enchantments.Enchantment;
 import org.bukkit.entity.AnimalTamer;
 import org.bukkit.entity.Arrow;
+import org.bukkit.entity.Enderman;
 import org.bukkit.entity.Entity;
 import org.bukkit.entity.FallingBlock;
 import org.bukkit.entity.LivingEntity;
@@ -30,10 +31,10 @@ import org.bukkit.event.entity.ExplosionPrimeEvent;
 import org.bukkit.event.entity.FoodLevelChangeEvent;
 import org.bukkit.event.entity.PotionSplashEvent;
 import org.bukkit.event.entity.ProjectileLaunchEvent;
-import org.bukkit.inventory.ItemStack;
 import org.bukkit.inventory.meta.PotionMeta;
 import org.bukkit.metadata.FixedMetadataValue;
 import org.bukkit.potion.PotionEffect;
+import org.bukkit.potion.PotionEffectType;
 
 import com.gmail.nossr50.mcMMO;
 import com.gmail.nossr50.config.AdvancedConfig;
@@ -42,6 +43,7 @@ import com.gmail.nossr50.datatypes.player.McMMOPlayer;
 import com.gmail.nossr50.datatypes.skills.SecondaryAbility;
 import com.gmail.nossr50.events.fake.FakeEntityDamageByEntityEvent;
 import com.gmail.nossr50.events.fake.FakeEntityDamageEvent;
+import com.gmail.nossr50.events.fake.FakeEntityTameEvent;
 import com.gmail.nossr50.party.PartyManager;
 import com.gmail.nossr50.runnables.skills.BleedTimerTask;
 import com.gmail.nossr50.skills.acrobatics.AcrobaticsManager;
@@ -51,6 +53,7 @@ import com.gmail.nossr50.skills.herbalism.Herbalism;
 import com.gmail.nossr50.skills.mining.MiningManager;
 import com.gmail.nossr50.skills.taming.Taming;
 import com.gmail.nossr50.skills.taming.TamingManager;
+import com.gmail.nossr50.util.BlockUtils;
 import com.gmail.nossr50.util.Misc;
 import com.gmail.nossr50.util.Permissions;
 import com.gmail.nossr50.util.player.UserManager;
@@ -72,14 +75,12 @@ public class EntityListener implements Listener {
             return;
         }
 
-        ItemStack bow = event.getBow();
-
-        if (bow != null && bow.containsEnchantment(Enchantment.ARROW_INFINITE)) {
+        if (event.getBow().containsEnchantment(Enchantment.ARROW_INFINITE)) {
             projectile.setMetadata(mcMMO.infiniteArrowKey, mcMMO.metadataValue);
         }
 
         projectile.setMetadata(mcMMO.bowForceKey, new FixedMetadataValue(plugin, Math.min(event.getForce() * AdvancedConfig.getInstance().getForceMultiplier(), 1.0)));
-        projectile.setMetadata(mcMMO.arrowDistanceKey, new FixedMetadataValue(plugin, Archery.locationToString(projectile.getLocation())));
+        projectile.setMetadata(mcMMO.arrowDistanceKey, new FixedMetadataValue(plugin, projectile.getLocation()));
     }
 
     @EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
@@ -91,7 +92,7 @@ public class EntityListener implements Listener {
         }
 
         projectile.setMetadata(mcMMO.bowForceKey, new FixedMetadataValue(plugin, 1.0));
-        projectile.setMetadata(mcMMO.arrowDistanceKey, new FixedMetadataValue(plugin, Archery.locationToString(projectile.getLocation())));
+        projectile.setMetadata(mcMMO.arrowDistanceKey, new FixedMetadataValue(plugin, projectile.getLocation()));
     }
 
     /**
@@ -101,21 +102,29 @@ public class EntityListener implements Listener {
      */
     @EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
     public void onEntityChangeBlock(EntityChangeBlockEvent event) {
-        Entity entity = event.getEntity();
+        Block block = event.getBlock();
 
-        if (!(entity instanceof FallingBlock)) {
+        if (!BlockUtils.shouldBeWatched(block.getState())) {
             return;
         }
 
-        Block block = event.getBlock();
-        boolean isTracked = entity.hasMetadata(mcMMO.entityMetadataKey);
+        Entity entity = event.getEntity();
 
-        if (mcMMO.getPlaceStore().isTrue(block) && !isTracked) {
-            mcMMO.getPlaceStore().setFalse(block);
-            entity.setMetadata(mcMMO.entityMetadataKey, mcMMO.metadataValue);
+        if (entity instanceof FallingBlock || entity instanceof Enderman) {
+            boolean isTracked = entity.hasMetadata(mcMMO.entityMetadataKey);
+
+            if (mcMMO.getPlaceStore().isTrue(block) && !isTracked) {
+                mcMMO.getPlaceStore().setFalse(block);
+                entity.setMetadata(mcMMO.entityMetadataKey, mcMMO.metadataValue);
+            }
+            else if (isTracked) {
+                mcMMO.getPlaceStore().setTrue(block);
+            }
         }
-        else if (isTracked) {
-            mcMMO.getPlaceStore().setTrue(block);
+        else {
+            if (mcMMO.getPlaceStore().isTrue(block)) {
+                mcMMO.getPlaceStore().setFalse(block);
+            }
         }
     }
 
@@ -174,6 +183,10 @@ public class EntityListener implements Listener {
             Player defendingPlayer = (Player) defender;
             Player attackingPlayer = (Player) attacker;
 
+            if (!UserManager.hasPlayerDataKey(defendingPlayer) || !UserManager.hasPlayerDataKey(attackingPlayer)) {
+                return;
+            }
+
             // We want to make sure we're not gaining XP or applying abilities when we hit ourselves
             if (defendingPlayer.equals(attackingPlayer)) {
                 return;
@@ -186,6 +199,7 @@ public class EntityListener implements Listener {
         }
 
         CombatUtils.processCombatAttack(event, attacker, target);
+        CombatUtils.handleHealthbars(attacker, target, event.getDamage());
     }
 
     /**
@@ -226,6 +240,11 @@ public class EntityListener implements Listener {
 
         if (livingEntity instanceof Player) {
             Player player = (Player) entity;
+
+            if (!UserManager.hasPlayerDataKey(player)) {
+                return;
+            }
+
             McMMOPlayer mcMMOPlayer = UserManager.getPlayer(player);
 
             /* Check for invincibility */
@@ -236,7 +255,7 @@ public class EntityListener implements Listener {
 
             switch (cause) {
                 case FALL:
-                    if (Config.getInstance().getPreventXPAfterTeleport() && SkillUtils.calculateTimeLeft((long) mcMMOPlayer.getTeleportATS() * Misc.TIME_CONVERSION_FACTOR, 5, player) > 0) {
+                    if (!SkillUtils.cooldownExpired((long) mcMMOPlayer.getTeleportATS(), Config.getInstance().getXPAfterTeleportCooldown())) {
                         return;
                     }
 
@@ -424,7 +443,7 @@ public class EntityListener implements Listener {
         // We can make this assumption because we (should) be the only ones using this exact metadata
         Player player = plugin.getServer().getPlayerExact(entity.getMetadata(mcMMO.tntMetadataKey).get(0).asString());
 
-        if (Misc.isNPCEntity(player)) {
+        if (!UserManager.hasPlayerDataKey(player)) {
             return;
         }
 
@@ -451,7 +470,7 @@ public class EntityListener implements Listener {
         // We can make this assumption because we (should) be the only ones using this exact metadata
         Player player = plugin.getServer().getPlayerExact(entity.getMetadata(mcMMO.tntMetadataKey).get(0).asString());
 
-        if (Misc.isNPCEntity(player)) {
+        if (!UserManager.hasPlayerDataKey(player)) {
             return;
         }
 
@@ -494,7 +513,7 @@ public class EntityListener implements Listener {
 
         Player player = (Player) entity;
 
-        if (Misc.isNPCEntity(player)) {
+        if (!UserManager.hasPlayerDataKey(player)) {
             return;
         }
 
@@ -557,10 +576,14 @@ public class EntityListener implements Listener {
      */
     @EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
     public void onEntityTame(EntityTameEvent event) {
+        if (event instanceof FakeEntityTameEvent) {
+            return;
+        }
+
         Player player = (Player) event.getOwner();
         LivingEntity entity = event.getEntity();
 
-        if (Misc.isNPCEntity(player) || Misc.isNPCEntity(entity) || entity.hasMetadata(mcMMO.entityMetadataKey)) {
+        if (!UserManager.hasPlayerDataKey(player) || Misc.isNPCEntity(entity) || entity.hasMetadata(mcMMO.entityMetadataKey)) {
             return;
         }
 
@@ -603,9 +626,8 @@ public class EntityListener implements Listener {
      */
     @EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
     public void onPotionSplash(PotionSplashEvent event) {
-        for (PotionEffect effect : ((PotionMeta) event.getEntity().getItem().getItemMeta()).getCustomEffects()) {
-            // (effect.getType() != PotionEffectType.SATURATION) is seemingly broken, so we use deprecated method for now.
-            if (effect.getType().getId() != 23) {
+        for (PotionEffect effect : ((PotionMeta) event.getPotion().getItem().getItemMeta()).getCustomEffects()) {
+            if (!effect.getType().equals(PotionEffectType.SATURATION)) {
                 return;
             }
 

src/main/java/com/gmail/nossr50/listeners/InventoryListener.java

@@ -12,6 +12,7 @@ import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.EventPriority;
 import org.bukkit.event.Listener;
+import org.bukkit.event.inventory.ClickType;
 import org.bukkit.event.inventory.CraftItemEvent;
 import org.bukkit.event.inventory.FurnaceBurnEvent;
 import org.bukkit.event.inventory.FurnaceExtractEvent;
@@ -22,8 +23,10 @@ import org.bukkit.event.inventory.InventoryDragEvent;
 import org.bukkit.event.inventory.InventoryMoveItemEvent;
 import org.bukkit.event.inventory.InventoryOpenEvent;
 import org.bukkit.event.inventory.InventoryType;
+import org.bukkit.inventory.BrewerInventory;
 import org.bukkit.inventory.FurnaceInventory;
 import org.bukkit.inventory.Inventory;
+import org.bukkit.inventory.InventoryHolder;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.metadata.MetadataValue;
 
@@ -32,9 +35,9 @@ import com.gmail.nossr50.config.Config;
 import com.gmail.nossr50.datatypes.skills.SecondaryAbility;
 import com.gmail.nossr50.datatypes.skills.SkillType;
 import com.gmail.nossr50.runnables.PlayerUpdateInventoryTask;
+import com.gmail.nossr50.skills.alchemy.Alchemy;
 import com.gmail.nossr50.skills.alchemy.AlchemyPotionBrewer;
 import com.gmail.nossr50.util.ItemUtils;
-import com.gmail.nossr50.util.Misc;
 import com.gmail.nossr50.util.Permissions;
 import com.gmail.nossr50.util.player.UserManager;
 import com.gmail.nossr50.util.skills.SkillUtils;
@@ -56,7 +59,7 @@ public class InventoryListener implements Listener {
 
         HumanEntity player = event.getPlayer();
 
-        if (Misc.isNPCEntity(player)) {
+        if (!UserManager.hasPlayerDataKey(player)) {
             return;
         }
 
@@ -73,7 +76,7 @@ public class InventoryListener implements Listener {
 
         HumanEntity player = event.getPlayer();
 
-        if (Misc.isNPCEntity(player)) {
+        if (!UserManager.hasPlayerDataKey(player)) {
             return;
         }
 
@@ -92,7 +95,7 @@ public class InventoryListener implements Listener {
 
         Player player = getPlayerFromFurnace(furnaceBlock);
 
-        if (Misc.isNPCEntity(player) || !Permissions.secondaryAbilityEnabled(player, SecondaryAbility.FUEL_EFFICIENCY)) {
+        if (!UserManager.hasPlayerDataKey(player) || !Permissions.secondaryAbilityEnabled(player, SecondaryAbility.FUEL_EFFICIENCY)) {
             return;
         }
 
@@ -110,7 +113,7 @@ public class InventoryListener implements Listener {
 
         Player player = getPlayerFromFurnace(furnaceBlock);
 
-        if (Misc.isNPCEntity(player) || !SkillType.SMELTING.getPermissions(player)) {
+        if (!UserManager.hasPlayerDataKey(player) || !SkillType.SMELTING.getPermissions(player)) {
             return;
         }
 
@@ -129,7 +132,7 @@ public class InventoryListener implements Listener {
 
         Player player = getPlayerFromFurnace(furnaceBlock);
 
-        if (Misc.isNPCEntity(player) || !Permissions.vanillaXpBoost(player, SkillType.SMELTING)) {
+        if (!UserManager.hasPlayerDataKey(player) || !Permissions.vanillaXpBoost(player, SkillType.SMELTING)) {
             return;
         }
 
@@ -138,43 +141,167 @@ public class InventoryListener implements Listener {
 
     @EventHandler(priority = EventPriority.NORMAL, ignoreCancelled = true)
     public void onInventoryClickEventNormal(InventoryClickEvent event) {
-        if (event.getInventory().getType() != InventoryType.BREWING || !(event.getInventory().getHolder() instanceof BrewingStand)) {
+        Inventory inventory = event.getInventory();
+
+        if (!(inventory instanceof BrewerInventory)) {
             return;
         }
 
-        if (!(event.getWhoClicked() instanceof Player) || Misc.isNPCEntity(event.getWhoClicked()) || !Permissions.concoctions(event.getWhoClicked())) {
+        InventoryHolder holder = inventory.getHolder();
+
+        if (!(holder instanceof BrewingStand)) {
             return;
         }
 
-        AlchemyPotionBrewer.handleInventoryClick(event);
+        HumanEntity whoClicked = event.getWhoClicked();
+
+        if (!UserManager.hasPlayerDataKey(event.getWhoClicked()) || !Permissions.secondaryAbilityEnabled(whoClicked, SecondaryAbility.CONCOCTIONS)) {
+            return;
+        }
+
+        Player player = (Player) whoClicked;
+        BrewingStand stand = (BrewingStand) holder;
+        ItemStack clicked = event.getCurrentItem();
+        ItemStack cursor = event.getCursor();
+
+        if ((clicked != null && clicked.getType() == Material.POTION) || (cursor != null && cursor.getType() == Material.POTION)) {
+            AlchemyPotionBrewer.scheduleCheck(player, stand);
+            return;
+        }
+
+        ClickType click = event.getClick();
+        InventoryType.SlotType slot = event.getSlotType();
+
+        if (click.isShiftClick()) {
+            switch (slot) {
+                case FUEL:
+                    AlchemyPotionBrewer.scheduleCheck(player, stand);
+                    return;
+                case CONTAINER:
+                case QUICKBAR:
+                    if (!AlchemyPotionBrewer.isValidIngredient(player, clicked)) {
+                        return;
+                    }
+
+                    if (!AlchemyPotionBrewer.transferItems(event.getView(), event.getRawSlot(), click)) {
+                        return;
+                    }
+
+                    event.setCancelled(true);
+                    AlchemyPotionBrewer.scheduleUpdate(inventory);
+                    AlchemyPotionBrewer.scheduleCheck(player, stand);
+                    return;
+                default:
+                    return;
+            }
+        }
+        else if (slot == InventoryType.SlotType.FUEL) {
+            boolean emptyClicked = AlchemyPotionBrewer.isEmpty(clicked);
+
+            if (AlchemyPotionBrewer.isEmpty(cursor)) {
+                if (emptyClicked && click == ClickType.NUMBER_KEY) {
+                    AlchemyPotionBrewer.scheduleCheck(player, stand);
+                    return;
+                }
+
+                AlchemyPotionBrewer.scheduleCheck(player, stand);
+            }
+            else if (emptyClicked) {
+                if (AlchemyPotionBrewer.isValidIngredient(player, cursor)) {
+                    int amount = cursor.getAmount();
+
+                    if (click == ClickType.LEFT || (click == ClickType.RIGHT && amount == 1)) {
+                        event.setCancelled(true);
+                        event.setCurrentItem(cursor.clone());
+                        event.setCursor(null);
+
+                        AlchemyPotionBrewer.scheduleUpdate(inventory);
+                        AlchemyPotionBrewer.scheduleCheck(player, stand);
+                    }
+                    else if (click == ClickType.RIGHT) {
+                        event.setCancelled(true);
+
+                        ItemStack one = cursor.clone();
+                        one.setAmount(1);
+
+                        ItemStack rest = cursor.clone();
+                        rest.setAmount(amount - 1);
+
+                        event.setCurrentItem(one);
+                        event.setCursor(rest);
+
+                        AlchemyPotionBrewer.scheduleUpdate(inventory);
+                        AlchemyPotionBrewer.scheduleCheck(player, stand);
+                    }
+                }
+            }
+        }
     }
 
     @EventHandler(priority = EventPriority.NORMAL, ignoreCancelled = true)
     public void onInventoryDragEvent(InventoryDragEvent event) {
-        if (event.getInventory().getType() != InventoryType.BREWING || !(event.getInventory().getHolder() instanceof BrewingStand)) {
+        Inventory inventory = event.getInventory();
+
+        if (!(inventory instanceof BrewerInventory)) {
             return;
         }
 
-        if (!(event.getWhoClicked() instanceof Player) || Misc.isNPCEntity(event.getWhoClicked()) || !Permissions.concoctions(event.getWhoClicked())) {
+        InventoryHolder holder = inventory.getHolder();
+
+        if (!(holder instanceof BrewingStand)) {
             return;
         }
 
-        AlchemyPotionBrewer.handleInventoryDrag(event);
+        HumanEntity whoClicked = event.getWhoClicked();
+
+        if (!UserManager.hasPlayerDataKey(event.getWhoClicked()) || !Permissions.secondaryAbilityEnabled(whoClicked, SecondaryAbility.CONCOCTIONS)) {
+            return;
+        }
+
+        if (!event.getInventorySlots().contains(Alchemy.INGREDIENT_SLOT)) {
+            return;
+        }
+
+        ItemStack cursor = event.getCursor();
+        ItemStack ingredient = ((BrewerInventory) inventory).getIngredient();
+
+        if (AlchemyPotionBrewer.isEmpty(ingredient) || ingredient.isSimilar(cursor)) {
+            Player player = (Player) whoClicked;
+
+            if (AlchemyPotionBrewer.isValidIngredient(player, cursor)) {
+                // Not handled: dragging custom ingredients over ingredient slot (does not trigger any event)
+                AlchemyPotionBrewer.scheduleCheck(player, (BrewingStand) holder);
+                return;
+            }
+
+            event.setCancelled(true);
+            AlchemyPotionBrewer.scheduleUpdate(inventory);
+        }
     }
 
     @EventHandler(priority = EventPriority.NORMAL, ignoreCancelled = true)
     public void onInventoryMoveItemEvent(InventoryMoveItemEvent event) {
-        if (event.getDestination().getType() != InventoryType.BREWING || !(event.getDestination().getHolder() instanceof BrewingStand)) {
+        Inventory inventory = event.getDestination();
+
+        if (!(inventory instanceof BrewerInventory)) {
             return;
         }
 
-        if (Config.getInstance().getPreventHopperTransfer() && event.getItem() != null && event.getItem().getType() != Material.POTION) {
+        InventoryHolder holder = inventory.getHolder();
+
+        if (!(holder instanceof BrewingStand)) {
+            return;
+        }
+
+        ItemStack item = event.getItem();
+
+        if (Config.getInstance().getPreventHopperTransfer() && item.getType() != Material.POTION) {
             event.setCancelled(true);
             return;
         }
 
-        if (Config.getInstance().getEnabledForHoppers()) {
-            AlchemyPotionBrewer.handleInventoryMoveItem(event);
+        if (Config.getInstance().getEnabledForHoppers() && AlchemyPotionBrewer.isValidIngredient(null, item)) {
+            AlchemyPotionBrewer.scheduleCheck(null, (BrewingStand) holder);
         }
     }
 
@@ -187,7 +314,7 @@ public class InventoryListener implements Listener {
     public void onCraftItem(CraftItemEvent event) {
         final HumanEntity whoClicked = event.getWhoClicked();
 
-        if (Misc.isNPCEntity(whoClicked) || !(whoClicked instanceof Player)) {
+        if (!whoClicked.hasMetadata(mcMMO.playerDataKey)) {
             return;
         }
 

src/main/java/com/gmail/nossr50/listeners/PlayerListener.java

@@ -1,12 +1,12 @@
 package com.gmail.nossr50.listeners;
 
-import com.gmail.nossr50.util.scoreboards.ScoreboardManager;
 import org.bukkit.GameMode;
 import org.bukkit.Material;
 import org.bukkit.Sound;
 import org.bukkit.block.Block;
 import org.bukkit.block.BlockState;
 import org.bukkit.entity.Entity;
+import org.bukkit.entity.EntityType;
 import org.bukkit.entity.Item;
 import org.bukkit.entity.LivingEntity;
 import org.bukkit.entity.Player;
@@ -59,6 +59,7 @@ import com.gmail.nossr50.util.MobHealthbarUtils;
 import com.gmail.nossr50.util.Motd;
 import com.gmail.nossr50.util.Permissions;
 import com.gmail.nossr50.util.player.UserManager;
+import com.gmail.nossr50.util.scoreboards.ScoreboardManager;
 import com.gmail.nossr50.util.skills.SkillUtils;
 
 public class PlayerListener implements Listener {
@@ -81,7 +82,7 @@ public class PlayerListener implements Listener {
     public void onPlayerTeleport(PlayerTeleportEvent event) {
         Player player = event.getPlayer();
 
-        if (Misc.isNPCEntity(player) || !Config.getInstance().getPreventXPAfterTeleport() || event.getFrom().equals(event.getTo())) {
+        if (!UserManager.hasPlayerDataKey(player) || Config.getInstance().getXPAfterTeleportCooldown() <= 0 || event.getFrom().equals(event.getTo())) {
             return;
         }
 
@@ -130,7 +131,7 @@ public class PlayerListener implements Listener {
 
         Player killedPlayer = event.getEntity();
 
-        if (Misc.isNPCEntity(killedPlayer) || Permissions.hardcoreBypass(killedPlayer)) {
+        if (!killedPlayer.hasMetadata(mcMMO.playerDataKey) || Permissions.hardcoreBypass(killedPlayer)) {
             return;
         }
 
@@ -165,7 +166,7 @@ public class PlayerListener implements Listener {
     public void onPlayerWorldChange(PlayerChangedWorldEvent event) {
         Player player = event.getPlayer();
 
-        if (Misc.isNPCEntity(player)) {
+        if (!UserManager.hasPlayerDataKey(player)) {
             return;
         }
 
@@ -208,7 +209,7 @@ public class PlayerListener implements Listener {
     public void onPlayerFishHighest(PlayerFishEvent event) {
         Player player = event.getPlayer();
 
-        if (Misc.isNPCEntity(player) || !SkillType.FISHING.getPermissions(player)) {
+        if (!UserManager.hasPlayerDataKey(player) || !SkillType.FISHING.getPermissions(player)) {
             return;
         }
 
@@ -253,7 +254,7 @@ public class PlayerListener implements Listener {
     public void onPlayerFishMonitor(PlayerFishEvent event) {
         Player player = event.getPlayer();
 
-        if (Misc.isNPCEntity(player) || !SkillType.FISHING.getPermissions(player)) {
+        if (!UserManager.hasPlayerDataKey(player) || !SkillType.FISHING.getPermissions(player)) {
             return;
         }
 
@@ -294,7 +295,7 @@ public class PlayerListener implements Listener {
     public void onPlayerPickupItem(PlayerPickupItemEvent event) {
         Player player = event.getPlayer();
 
-        if (Misc.isNPCEntity(player)) {
+        if (!UserManager.hasPlayerDataKey(player)) {
             return;
         }
 
@@ -304,7 +305,7 @@ public class PlayerListener implements Listener {
         ItemStack dropStack = drop.getItemStack();
 
         if (drop.hasMetadata(mcMMO.disarmedItemKey)) {
-            if (!player.getName().equals(drop.getMetadata(mcMMO.disarmedItemKey).get(0).value())) {
+            if (!player.getName().equals(drop.getMetadata(mcMMO.disarmedItemKey).get(0).asString())) {
                 event.setCancelled(true);
             }
 
@@ -344,7 +345,7 @@ public class PlayerListener implements Listener {
     public void onPlayerQuit(PlayerQuitEvent event) {
         Player player = event.getPlayer();
 
-        if (Misc.isNPCEntity(player)) {
+        if (!UserManager.hasPlayerDataKey(player)) {
             return;
         }
 
@@ -353,7 +354,7 @@ public class PlayerListener implements Listener {
         mcMMOPlayer.resetAbilityMode();
         BleedTimerTask.bleedOut(player);
         mcMMOPlayer.getProfile().save();
-        UserManager.remove(player.getName());
+        UserManager.remove(player);
         ScoreboardManager.teardownPlayer(player);
     }
 
@@ -374,7 +375,8 @@ public class PlayerListener implements Listener {
             return;
         }
 
-        UserManager.addUser(player).actualizeRespawnATS();
+        McMMOPlayer mcMMOPlayer = UserManager.addUser(player);
+        mcMMOPlayer.actualizeRespawnATS();
         ScoreboardManager.setupPlayer(player);
 
         if (Config.getInstance().getMOTDEnabled() && Permissions.motd(player)) {
@@ -404,7 +406,7 @@ public class PlayerListener implements Listener {
     public void onPlayerRespawn(PlayerRespawnEvent event) {
         Player player = event.getPlayer();
 
-        if (Misc.isNPCEntity(player)) {
+        if (!UserManager.hasPlayerDataKey(player)) {
             return;
         }
 
@@ -420,7 +422,7 @@ public class PlayerListener implements Listener {
     public void onPlayerInteractLowest(PlayerInteractEvent event) {
         Player player = event.getPlayer();
 
-        if (Misc.isNPCEntity(player) || player.getGameMode() == GameMode.CREATIVE) {
+        if (!UserManager.hasPlayerDataKey(player) || player.getGameMode() == GameMode.CREATIVE) {
             return;
         }
 
@@ -511,7 +513,7 @@ public class PlayerListener implements Listener {
     public void onPlayerInteractMonitor(PlayerInteractEvent event) {
         Player player = event.getPlayer();
 
-        if (Misc.isNPCEntity(player) || player.getGameMode() == GameMode.CREATIVE) {
+        if (!UserManager.hasPlayerDataKey(player) || player.getGameMode() == GameMode.CREATIVE) {
             return;
         }
 
@@ -595,21 +597,14 @@ public class PlayerListener implements Listener {
                 Material type = heldItem.getType();
                 TamingManager tamingManager = mcMMOPlayer.getTamingManager();
 
-                switch (type) {
-                    case APPLE:
-                        tamingManager.summonHorse();
-                        break;
-
-                    case BONE:
-                        tamingManager.summonWolf();
-                        break;
-
-                    case RAW_FISH:
-                        tamingManager.summonOcelot();
-                        break;
-
-                    default:
-                        break;
+                if (type == Config.getInstance().getTamingCOTWMaterial(EntityType.WOLF)) {
+                    tamingManager.summonWolf();
+                }
+                else if (type == Config.getInstance().getTamingCOTWMaterial(EntityType.OCELOT)) {
+                    tamingManager.summonOcelot();
+                }
+                else if (type == Config.getInstance().getTamingCOTWMaterial(EntityType.HORSE)) {
+                    tamingManager.summonHorse();
                 }
 
                 break;
@@ -632,7 +627,7 @@ public class PlayerListener implements Listener {
             return;
         }
 
-        McMMOPlayer mcMMOPlayer = UserManager.getPlayer(player, true);
+        McMMOPlayer mcMMOPlayer = UserManager.getOfflinePlayer(player);
 
         if (mcMMOPlayer == null) {
             mcMMO.p.debug(player.getName() + "is chatting, but is currently not logged in to the server.");

src/main/java/com/gmail/nossr50/listeners/SelfListener.java

@@ -1,16 +1,16 @@
 package com.gmail.nossr50.listeners;
 
-import com.gmail.nossr50.datatypes.skills.SkillType;
-import com.gmail.nossr50.events.experience.McMMOPlayerXpGainEvent;
-import com.gmail.nossr50.events.skills.abilities.McMMOPlayerAbilityActivateEvent;
-import com.gmail.nossr50.util.scoreboards.ScoreboardManager;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.EventPriority;
 import org.bukkit.event.Listener;
 
 import com.gmail.nossr50.config.Config;
+import com.gmail.nossr50.datatypes.skills.SkillType;
 import com.gmail.nossr50.events.experience.McMMOPlayerLevelUpEvent;
+import com.gmail.nossr50.events.experience.McMMOPlayerXpGainEvent;
+import com.gmail.nossr50.events.skills.abilities.McMMOPlayerAbilityActivateEvent;
+import com.gmail.nossr50.util.scoreboards.ScoreboardManager;
 
 public class SelfListener implements Listener {
     @EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)

src/main/java/com/gmail/nossr50/listeners/WorldListener.java

@@ -1,7 +1,6 @@
 package com.gmail.nossr50.listeners;
 
 import java.io.File;
-import java.util.ArrayList;
 
 import org.bukkit.Chunk;
 import org.bukkit.World;
@@ -18,7 +17,6 @@ import com.gmail.nossr50.mcMMO;
 import com.gmail.nossr50.util.blockmeta.conversion.BlockStoreConversionMain;
 
 public class WorldListener implements Listener {
-    private final ArrayList<BlockStoreConversionMain> converters = new ArrayList<BlockStoreConversionMain>();
     private final mcMMO plugin;
 
     public WorldListener(final mcMMO plugin) {
@@ -56,9 +54,7 @@ public class WorldListener implements Listener {
 
         plugin.getLogger().info("Converting block storage for " + world.getName() + " to a new format.");
 
-        BlockStoreConversionMain converter = new BlockStoreConversionMain(world);
-        converter.run();
-        converters.add(converter);
+        new BlockStoreConversionMain(world).run();
     }
 
     /**

src/main/java/com/gmail/nossr50/mcMMO.java

@@ -5,11 +5,6 @@ import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
 
-import com.gmail.nossr50.config.mods.ArmorConfigManager;
-import com.gmail.nossr50.config.mods.BlockConfigManager;
-import com.gmail.nossr50.config.mods.EntityConfigManager;
-import com.gmail.nossr50.config.mods.ToolConfigManager;
-import com.gmail.nossr50.util.ModManager;
 import org.bukkit.entity.Player;
 import org.bukkit.event.HandlerList;
 import org.bukkit.metadata.FixedMetadataValue;
@@ -19,6 +14,10 @@ import org.bukkit.plugin.java.JavaPlugin;
 import com.gmail.nossr50.config.AdvancedConfig;
 import com.gmail.nossr50.config.Config;
 import com.gmail.nossr50.config.HiddenConfig;
+import com.gmail.nossr50.config.mods.ArmorConfigManager;
+import com.gmail.nossr50.config.mods.BlockConfigManager;
+import com.gmail.nossr50.config.mods.EntityConfigManager;
+import com.gmail.nossr50.config.mods.ToolConfigManager;
 import com.gmail.nossr50.config.skills.alchemy.PotionConfig;
 import com.gmail.nossr50.config.skills.repair.RepairConfigManager;
 import com.gmail.nossr50.config.treasure.TreasureConfig;
@@ -33,6 +32,7 @@ import com.gmail.nossr50.listeners.WorldListener;
 import com.gmail.nossr50.locale.LocaleLoader;
 import com.gmail.nossr50.metrics.MetricsManager;
 import com.gmail.nossr50.party.PartyManager;
+import com.gmail.nossr50.runnables.CheckDateTask;
 import com.gmail.nossr50.runnables.SaveTimerTask;
 import com.gmail.nossr50.runnables.backups.CleanBackupsTask;
 import com.gmail.nossr50.runnables.database.UserPurgeTask;
@@ -48,6 +48,7 @@ import com.gmail.nossr50.util.ChimaeraWing;
 import com.gmail.nossr50.util.HolidayManager;
 import com.gmail.nossr50.util.LogFilter;
 import com.gmail.nossr50.util.Misc;
+import com.gmail.nossr50.util.ModManager;
 import com.gmail.nossr50.util.Permissions;
 import com.gmail.nossr50.util.blockmeta.chunkmeta.ChunkManager;
 import com.gmail.nossr50.util.blockmeta.chunkmeta.ChunkManagerFactory;
@@ -87,9 +88,6 @@ public class mcMMO extends JavaPlugin {
     /* Plugin Checks */
     private static boolean combatTagEnabled;
     private static boolean healthBarPluginEnabled;
-    private static boolean noCheatPlusPluginEnabled;
-    private static boolean compatNoCheatPlusPluginEnabled;
-    private static boolean mcpcEnabled;
 
     // Config Validation Check
     public boolean noErrorsInConfigFiles = true;
@@ -111,6 +109,7 @@ public class mcMMO extends JavaPlugin {
     public final static String arrowDistanceKey    = "mcMMO: Arrow Distance";
     public final static String customDamageKey     = "mcMMO: Custom Damage";
     public final static String disarmedItemKey     = "mcMMO: Disarmed Item";
+    public final static String playerDataKey       = "mcMMO: Player Data";
 
     public static FixedMetadataValue metadataValue;
 
@@ -124,11 +123,9 @@ public class mcMMO extends JavaPlugin {
             getLogger().setFilter(new LogFilter(this));
             metadataValue = new FixedMetadataValue(this, true);
 
-            mcpcEnabled = getServer().getName().equals("MCPC+");
-            combatTagEnabled = getServer().getPluginManager().getPlugin("CombatTag") != null;
-            healthBarPluginEnabled = getServer().getPluginManager().getPlugin("HealthBar") != null;
-            noCheatPlusPluginEnabled = getServer().getPluginManager().getPlugin("NoCheatPlus") != null;
-            compatNoCheatPlusPluginEnabled = getServer().getPluginManager().getPlugin("CompatNoCheatPlus") != null;
+            PluginManager pluginManager = getServer().getPluginManager();
+            combatTagEnabled = pluginManager.getPlugin("CombatTag") != null;
+            healthBarPluginEnabled = pluginManager.getPlugin("HealthBar") != null;
 
             setupFilePaths();
 
@@ -140,7 +137,7 @@ public class mcMMO extends JavaPlugin {
                 return;
             }
 
-            if (mcpcEnabled) {
+            if (getServer().getName().equals("MCPC+")) {
                 checkModConfigs();
             }
 
@@ -148,7 +145,7 @@ public class mcMMO extends JavaPlugin {
                 getLogger().info("HealthBar plugin found, mcMMO's healthbars are automatically disabled.");
             }
 
-            if (noCheatPlusPluginEnabled && !compatNoCheatPlusPluginEnabled) {
+            if (pluginManager.getPlugin("NoCheatPlus") != null && pluginManager.getPlugin("CompatNoCheatPlus") == null) {
                 getLogger().warning("NoCheatPlus plugin found, but CompatNoCheatPlus was not found!");
                 getLogger().warning("mcMMO will not work properly alongside NoCheatPlus without CompatNoCheatPlus");
             }
@@ -314,10 +311,6 @@ public class mcMMO extends JavaPlugin {
         return healthBarPluginEnabled;
     }
 
-    public static boolean isMCPCEnabled() {
-        return mcpcEnabled;
-    }
-
     /**
      * Setup the various storage file paths
      */
@@ -374,6 +367,9 @@ public class mcMMO extends JavaPlugin {
                 getLogger().warning("Failed to rename tools.yml to tools.default.yml!");
             }
         }
+
+        File currentFlatfilePath = new File(flatFileDirectory);
+        currentFlatfilePath.mkdirs();
     }
 
     private void checkForUpdates() {
@@ -482,6 +478,10 @@ public class mcMMO extends JavaPlugin {
 
         // Update power level tag scoreboards
         new PowerLevelUpdatingTask().runTaskTimer(this, 2 * Misc.TICK_CONVERSION_FACTOR, 2 * Misc.TICK_CONVERSION_FACTOR);
+
+        if (getHolidayManager().nearingAprilFirst()) {
+            new CheckDateTask().runTaskTimer(this, 10L * Misc.TICK_CONVERSION_FACTOR, 1L * 60L * 60L * Misc.TICK_CONVERSION_FACTOR);
+        }
     }
 
     private void checkModConfigs() {

src/main/java/com/gmail/nossr50/party/PartyManager.java

@@ -170,7 +170,7 @@ public final class PartyManager {
      */
     public static Party getParty(String partyName) {
         for (Party party : parties) {
-            if (party.getName().equals(partyName)) {
+            if (party.getName().equalsIgnoreCase(partyName)) {
                 return party;
             }
         }
@@ -260,6 +260,11 @@ public final class PartyManager {
             processPartyLeaving(UserManager.getPlayer(member));
         }
 
+        // Disband the alliance between the disbanded party and it's ally
+        if (party.getAlly() != null) {
+            party.getAlly().setAlly(null);
+        }
+
         parties.remove(party);
     }
 
@@ -459,16 +464,6 @@ public final class PartyManager {
         return !party.isLocked() || party.getLeader().equalsIgnoreCase(mcMMOPlayer.getPlayer().getName());
     }
 
-    /**
-     * Check if a string is a valid party name.
-     *
-     * @param partyName The party name to check
-     * @return true if this is a valid party, false otherwise
-     */
-    public static boolean isParty(String partyName) {
-        return getParty(partyName) != null;
-    }
-
     /**
      * Load party file.
      */

src/main/java/com/gmail/nossr50/runnables/CheckDateTask.java

@@ -0,0 +1,24 @@
+package com.gmail.nossr50.runnables;
+
+import org.bukkit.scheduler.BukkitRunnable;
+
+import com.gmail.nossr50.mcMMO;
+import com.gmail.nossr50.runnables.skills.AprilTask;
+import com.gmail.nossr50.util.Misc;
+
+public class CheckDateTask extends BukkitRunnable {
+
+    @Override
+    public void run() {
+        if (!mcMMO.getHolidayManager().isAprilFirst()) {
+            return;
+        }
+
+        // Set up jokes
+        new AprilTask().runTaskTimer(mcMMO.p, 1L * 60L * Misc.TICK_CONVERSION_FACTOR, 10L * 60L * Misc.TICK_CONVERSION_FACTOR);
+        mcMMO.getHolidayManager().registerAprilCommand();
+
+        // Jokes deployed.
+        this.cancel();
+    }
+}

src/main/java/com/gmail/nossr50/runnables/StickyPistonTrackerTask.java

@@ -1,31 +1,31 @@
 package com.gmail.nossr50.runnables;
 
-import org.bukkit.Material;
 import org.bukkit.block.Block;
 import org.bukkit.block.BlockFace;
+import org.bukkit.block.PistonMoveReaction;
 import org.bukkit.scheduler.BukkitRunnable;
 
 import com.gmail.nossr50.mcMMO;
+import com.gmail.nossr50.util.BlockUtils;
 
 public class StickyPistonTrackerTask extends BukkitRunnable {
     private BlockFace direction;
     private Block block;
+    private Block movedBlock;
 
-    public StickyPistonTrackerTask(BlockFace direction, Block block) {
+    public StickyPistonTrackerTask(BlockFace direction, Block block, Block movedBlock) {
         this.direction = direction;
         this.block = block;
+        this.movedBlock = movedBlock;
     }
 
     @Override
     public void run() {
-        Block newBlock = block.getRelative(direction);
-        Block originalBlock = newBlock.getRelative(direction);
-
-        if (originalBlock.getType() != Material.AIR || !mcMMO.getPlaceStore().isTrue(originalBlock)) {
+        if (!BlockUtils.shouldBeWatched(movedBlock.getState()) || movedBlock.getPistonMoveReaction() != PistonMoveReaction.MOVE || !mcMMO.getPlaceStore().isTrue(movedBlock)) {
             return;
         }
 
-        mcMMO.getPlaceStore().setFalse(originalBlock);
-        mcMMO.getPlaceStore().setTrue(newBlock);
+        mcMMO.getPlaceStore().setFalse(movedBlock);
+        mcMMO.getPlaceStore().setTrue(block.getRelative(direction));
     }
 }

src/main/java/com/gmail/nossr50/runnables/database/FormulaConversionTask.java

@@ -28,7 +28,7 @@ public class FormulaConversionTask extends BukkitRunnable {
         int convertedUsers = 0;
         long startMillis = System.currentTimeMillis();
         for (String playerName : mcMMO.getDatabaseManager().getStoredUsers()) {
-            McMMOPlayer mcMMOPlayer = UserManager.getPlayer(playerName, true);
+            McMMOPlayer mcMMOPlayer = UserManager.getOfflinePlayer(playerName);
             PlayerProfile profile;
 
             // If the mcMMOPlayer doesn't exist, create a temporary profile and check if it's present in the database. If it's not, abort the process.

src/main/java/com/gmail/nossr50/runnables/skills/AlchemyBrewCheckTask.java

@@ -2,7 +2,7 @@ package com.gmail.nossr50.runnables.skills;
 
 import java.util.Arrays;
 
-import org.bukkit.block.Block;
+import org.bukkit.Location;
 import org.bukkit.block.BrewingStand;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.ItemStack;
@@ -12,8 +12,6 @@ import com.gmail.nossr50.skills.alchemy.Alchemy;
 import com.gmail.nossr50.skills.alchemy.AlchemyPotionBrewer;
 
 public class AlchemyBrewCheckTask extends BukkitRunnable {
-    private final static int INGREDIENT_SLOT = 3;
-
     private Player player;
     private BrewingStand brewingStand;
     private ItemStack[] oldInventory;
@@ -26,18 +24,17 @@ public class AlchemyBrewCheckTask extends BukkitRunnable {
 
     @Override
     public void run() {
-        Block block = brewingStand.getBlock();
-        ItemStack[] newInventory = Arrays.copyOfRange(((BrewingStand) block.getState()).getInventory().getContents(), 0, 4);
+        Location location = brewingStand.getLocation();
+        ItemStack[] newInventory = Arrays.copyOfRange(brewingStand.getInventory().getContents(), 0, 4);
+        boolean validBrew = AlchemyPotionBrewer.isValidBrew(player, newInventory);
 
-        if (Alchemy.brewingStandMap.containsKey(brewingStand)) {
-            if (oldInventory[INGREDIENT_SLOT] == null || newInventory[INGREDIENT_SLOT] == null || !oldInventory[INGREDIENT_SLOT].isSimilar(newInventory[INGREDIENT_SLOT]) || !AlchemyPotionBrewer.isValidBrew(player, newInventory)) {
-                Alchemy.brewingStandMap.get(brewingStand).cancelBrew();
+        if (Alchemy.brewingStandMap.containsKey(location)) {
+            if (oldInventory[Alchemy.INGREDIENT_SLOT] == null || newInventory[Alchemy.INGREDIENT_SLOT] == null || !oldInventory[Alchemy.INGREDIENT_SLOT].isSimilar(newInventory[Alchemy.INGREDIENT_SLOT]) || !validBrew) {
+                Alchemy.brewingStandMap.get(location).cancelBrew();
             }
         }
-
-        if (!Alchemy.brewingStandMap.containsKey(brewingStand) && AlchemyPotionBrewer.isValidBrew(player, newInventory)) {
-            Alchemy.brewingStandMap.put(brewingStand, new AlchemyBrewTask(brewingStand, player));
+        else if (validBrew) {
+            Alchemy.brewingStandMap.put(location, new AlchemyBrewTask(brewingStand, player));
         }
     }
-
 }

src/main/java/com/gmail/nossr50/runnables/skills/AlchemyBrewTask.java

@@ -1,5 +1,6 @@
 package com.gmail.nossr50.runnables.skills;
 
+import org.bukkit.Location;
 import org.bukkit.Material;
 import org.bukkit.block.BlockState;
 import org.bukkit.block.BrewingStand;
@@ -22,44 +23,43 @@ public class AlchemyBrewTask extends BukkitRunnable {
     private static int    DEFAULT_BREW_TICKS = 400;
 
     private BlockState brewingStand;
+    private Location location;
     private double brewSpeed;
     private double brewTimer;
     private Player player;
 
     public AlchemyBrewTask(BlockState brewingStand, Player player) {
         this.brewingStand = brewingStand;
+        this.location = brewingStand.getLocation();
         this.player = player;
 
         brewSpeed = DEFAULT_BREW_SPEED;
         brewTimer = DEFAULT_BREW_TICKS;
 
         if (player != null && !Misc.isNPCEntity(player) && Permissions.secondaryAbilityEnabled(player, SecondaryAbility.CATALYSIS)) {
-            double catalysis = UserManager.getPlayer(player).getAlchemyManager().getBrewSpeed();
-
-            if (Permissions.lucky(player, SkillType.ALCHEMY)) {
-                catalysis = UserManager.getPlayer(player).getAlchemyManager().getBrewSpeedLucky();
-            }
+            double catalysis = UserManager.getPlayer(player).getAlchemyManager().calculateBrewSpeed(Permissions.lucky(player, SkillType.ALCHEMY));
 
             McMMOPlayerCatalysisEvent event = new McMMOPlayerCatalysisEvent(player, catalysis);
             mcMMO.p.getServer().getPluginManager().callEvent(event);
+
             if (!event.isCancelled()) {
                 brewSpeed = catalysis;
             }
         }
 
-        if (Alchemy.brewingStandMap.containsKey(brewingStand)) {
-            Alchemy.brewingStandMap.get(brewingStand).cancel();
+        if (Alchemy.brewingStandMap.containsKey(location)) {
+            Alchemy.brewingStandMap.get(location).cancel();
         }
 
-        Alchemy.brewingStandMap.put(brewingStand, this);
+        Alchemy.brewingStandMap.put(location, this);
         this.runTaskTimer(mcMMO.p, 1, 1);
     }
 
     @Override
     public void run() {
         if (player == null || !player.isValid() || brewingStand == null || brewingStand.getType() != Material.BREWING_STAND) {
-            if (Alchemy.brewingStandMap.containsKey(brewingStand)) {
-                Alchemy.brewingStandMap.remove(brewingStand);
+            if (Alchemy.brewingStandMap.containsKey(location)) {
+                Alchemy.brewingStandMap.remove(location);
             }
 
             this.cancel();
@@ -87,20 +87,20 @@ public class AlchemyBrewTask extends BukkitRunnable {
             AlchemyPotionBrewer.finishBrewing(brewingStand, player, false);
         }
 
-        Alchemy.brewingStandMap.remove(brewingStand);
+        Alchemy.brewingStandMap.remove(location);
     }
 
     public void finishImmediately() {
         this.cancel();
 
         AlchemyPotionBrewer.finishBrewing(brewingStand, player, true);
-        Alchemy.brewingStandMap.remove(brewingStand);
+        Alchemy.brewingStandMap.remove(location);
     }
 
     public void cancelBrew() {
         this.cancel();
 
         ((BrewingStand) brewingStand).setBrewingTime(-1);
-        Alchemy.brewingStandMap.remove(brewingStand);
+        Alchemy.brewingStandMap.remove(location);
     }
 }

src/main/java/com/gmail/nossr50/runnables/skills/AprilTask.java

@@ -0,0 +1,55 @@
+package com.gmail.nossr50.runnables.skills;
+
+import org.bukkit.ChatColor;
+import org.bukkit.Sound;
+import org.bukkit.entity.Player;
+import org.bukkit.scheduler.BukkitRunnable;
+
+import com.gmail.nossr50.mcMMO;
+import com.gmail.nossr50.util.HolidayManager;
+import com.gmail.nossr50.util.Misc;
+
+public class AprilTask extends BukkitRunnable {
+
+    @Override
+    public void run() {
+        if (!mcMMO.getHolidayManager().isAprilFirst()) {
+            this.cancel();
+            return;
+        }
+
+        for (Player player : mcMMO.p.getServer().getOnlinePlayers()) {
+            int betterRandom = Misc.getRandom().nextInt(2000);
+            if (betterRandom == 0) {
+                player.playSound(player.getLocation(), Sound.LEVEL_UP, Misc.LEVELUP_VOLUME, Misc.LEVELUP_PITCH);
+                player.sendMessage(unknown("superskill") + " skill increased by 1. Total (" + unknown("12") + ")");
+                fireworksShow(player);
+            }
+
+            for (HolidayManager.FakeSkillType fakeSkillType : HolidayManager.FakeSkillType.values()) {
+                int random = Misc.getRandom().nextInt(250);
+                if (random == 0) {
+                    mcMMO.getHolidayManager().levelUpApril(player, fakeSkillType);
+                    break;
+                }
+            }
+        }
+    }
+
+    private void fireworksShow(final Player player) {
+        final int firework_amount = 10;
+        for (int i = 0; i < firework_amount; i++) {
+            int delay = (int) (Misc.getRandom().nextDouble() * 3 * Misc.TICK_CONVERSION_FACTOR) + 4;
+            mcMMO.p.getServer().getScheduler().runTaskLater(mcMMO.p, new Runnable() {
+                @Override
+                public void run() {
+                    mcMMO.getHolidayManager().spawnFireworks(player);
+                }
+            }, delay);
+        }
+    }
+
+    private String unknown(String string) {
+        return ChatColor.MAGIC + string + ChatColor.RESET + ChatColor.YELLOW;
+    }
+}

src/main/java/com/gmail/nossr50/skills/SkillManager.java

@@ -17,10 +17,6 @@ public abstract class SkillManager {
         this.skill = skill;
     }
 
-    public McMMOPlayer getMcMMOPlayer() {
-        return mcMMOPlayer;
-    }
-
     public Player getPlayer() {
         return mcMMOPlayer.getPlayer();
     }

src/main/java/com/gmail/nossr50/skills/alchemy/Alchemy.java

@@ -1,9 +1,11 @@
 package com.gmail.nossr50.skills.alchemy;
 
+import java.util.ArrayList;
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 
-import org.bukkit.block.BlockState;
+import org.bukkit.Location;
 
 import com.gmail.nossr50.mcMMO;
 import com.gmail.nossr50.config.AdvancedConfig;
@@ -44,36 +46,30 @@ public final class Alchemy {
         }
     }
 
+    public static final int INGREDIENT_SLOT = 3;
+
     public static int    catalysisUnlockLevel   = AdvancedConfig.getInstance().getCatalysisUnlockLevel();
     public static int    catalysisMaxBonusLevel = AdvancedConfig.getInstance().getCatalysisMaxBonusLevel();
     public static double catalysisMinSpeed      = AdvancedConfig.getInstance().getCatalysisMinSpeed();
     public static double catalysisMaxSpeed      = AdvancedConfig.getInstance().getCatalysisMaxSpeed();
 
-    public static Map<BlockState, AlchemyBrewTask> brewingStandMap = new HashMap<BlockState, AlchemyBrewTask>();
+    public static Map<Location, AlchemyBrewTask> brewingStandMap = new HashMap<Location, AlchemyBrewTask>();
 
     private Alchemy() {}
 
-    /**
-     * Calculate base brewing speed, given a skill level and ignoring all perks.
-     *
-     * @param skillLevel Skill level used for calculation.
-     *
-     * @return Base brewing speed for the level.
-     */
-    public static double calculateBrewSpeed(int skillLevel) {
-        if (skillLevel < catalysisUnlockLevel) {
-            return catalysisMinSpeed;
-        }
-
-        return Math.min(catalysisMaxSpeed, catalysisMinSpeed + (catalysisMaxSpeed - catalysisMinSpeed) * (skillLevel - catalysisUnlockLevel) / (catalysisMaxBonusLevel - catalysisUnlockLevel));
-    }
-
     /**
      * Finish all active brews.  Used upon Disable to prevent vanilla potions from being brewed upon next Enable.
      */
     public static void finishAllBrews() {
         mcMMO.p.debug("Completing " + brewingStandMap.size() + " unfinished Alchemy brews.");
+
+        List<AlchemyBrewTask> toFinish = new ArrayList<AlchemyBrewTask>();
+
         for (AlchemyBrewTask alchemyBrewTask : brewingStandMap.values()) {
+            toFinish.add(alchemyBrewTask);
+        }
+
+        for (AlchemyBrewTask alchemyBrewTask : toFinish) {
             alchemyBrewTask.finishImmediately();
         }
     }

src/main/java/com/gmail/nossr50/skills/alchemy/AlchemyManager.java

@@ -7,10 +7,8 @@ import org.bukkit.inventory.ItemStack;
 import com.gmail.nossr50.config.experience.ExperienceConfig;
 import com.gmail.nossr50.config.skills.alchemy.PotionConfig;
 import com.gmail.nossr50.datatypes.player.McMMOPlayer;
-import com.gmail.nossr50.datatypes.skills.SecondaryAbility;
 import com.gmail.nossr50.datatypes.skills.SkillType;
 import com.gmail.nossr50.skills.SkillManager;
-import com.gmail.nossr50.util.Permissions;
 import com.gmail.nossr50.util.StringUtils;
 
 public class AlchemyManager extends SkillManager {
@@ -20,23 +18,6 @@ public class AlchemyManager extends SkillManager {
         super(mcMMOPlayer, SkillType.ALCHEMY);
     }
 
-    public boolean canCatalysis() {
-        return Permissions.secondaryAbilityEnabled(getPlayer(), SecondaryAbility.CATALYSIS);
-    }
-
-    public boolean canConcoctions() {
-        return Permissions.secondaryAbilityEnabled(getPlayer(), SecondaryAbility.CONCOCTIONS);
-    }
-
-    public boolean canUseIngredient(ItemStack item) {
-        for (ItemStack ingredient : getIngredients()) {
-            if (item.isSimilar(ingredient)) {
-                return true;
-            }
-        }
-        return false;
-    }
-
     public int getTier() {
         for (Alchemy.Tier tier : Alchemy.Tier.values()) {
             if (getSkillLevel() >= tier.getLevel()) {
@@ -48,31 +29,17 @@ public class AlchemyManager extends SkillManager {
     }
 
     public List<ItemStack> getIngredients() {
-        switch (Alchemy.Tier.fromNumerical(getTier())) {
-            case EIGHT:
-                return PotionConfig.getInstance().concoctionsIngredientsTierEight;
-            case SEVEN:
-                return PotionConfig.getInstance().concoctionsIngredientsTierSeven;
-            case SIX:
-                return PotionConfig.getInstance().concoctionsIngredientsTierSix;
-            case FIVE:
-                return PotionConfig.getInstance().concoctionsIngredientsTierFive;
-            case FOUR:
-                return PotionConfig.getInstance().concoctionsIngredientsTierFour;
-            case THREE:
-                return PotionConfig.getInstance().concoctionsIngredientsTierThree;
-            case TWO:
-                return PotionConfig.getInstance().concoctionsIngredientsTierTwo;
-            default:
-                return PotionConfig.getInstance().concoctionsIngredientsTierOne;
-        }
+        return PotionConfig.getInstance().getIngredients(getTier());
     }
 
     public String getIngredientList() {
         StringBuilder list = new StringBuilder();
 
         for (ItemStack ingredient : getIngredients()) {
-            String string = StringUtils.getPrettyItemString(ingredient.getType()) + (ingredient.getDurability() != 0 ? ":" + ingredient.getDurability() : "");
+            short durability = ingredient.getDurability();
+
+            String string = StringUtils.getPrettyItemString(ingredient.getType()) + (durability != 0 ? ":" + durability : "");
+
             if (string.equals("Long Grass:2")) {
                 string = "Fern";
             }
@@ -80,17 +47,20 @@ public class AlchemyManager extends SkillManager {
                 string = "Pufferfish";
             }
 
-            list.append(", " + string);
+            list.append(", ").append(string);
         }
+
         return list.substring(2);
     }
 
-    public double getBrewSpeed() {
-        return Alchemy.calculateBrewSpeed(getSkillLevel());
-    }
+    public double calculateBrewSpeed(boolean isLucky) {
+        int skillLevel = getSkillLevel();
 
-    public double getBrewSpeedLucky() {
-        return LUCKY_MODIFIER * Alchemy.calculateBrewSpeed(getSkillLevel());
+        if (skillLevel < Alchemy.catalysisUnlockLevel) {
+            return Alchemy.catalysisMinSpeed;
+        }
+
+        return Math.min(Alchemy.catalysisMaxSpeed, Alchemy.catalysisMinSpeed + (Alchemy.catalysisMaxSpeed - Alchemy.catalysisMinSpeed) * (skillLevel - Alchemy.catalysisUnlockLevel) / (Alchemy.catalysisMaxBonusLevel - Alchemy.catalysisUnlockLevel)) * (isLucky ? LUCKY_MODIFIER : 1.0);
     }
 
     public void handlePotionBrewSuccesses(int amount) {

src/main/java/com/gmail/nossr50/skills/alchemy/AlchemyPotionBrewer.java

@@ -8,10 +8,6 @@ import org.bukkit.block.BrewingStand;
 import org.bukkit.entity.HumanEntity;
 import org.bukkit.entity.Player;
 import org.bukkit.event.inventory.ClickType;
-import org.bukkit.event.inventory.InventoryClickEvent;
-import org.bukkit.event.inventory.InventoryDragEvent;
-import org.bukkit.event.inventory.InventoryMoveItemEvent;
-import org.bukkit.event.inventory.InventoryType.SlotType;
 import org.bukkit.inventory.BrewerInventory;
 import org.bukkit.inventory.Inventory;
 import org.bukkit.inventory.InventoryView;
@@ -19,68 +15,62 @@ import org.bukkit.inventory.ItemStack;
 
 import com.gmail.nossr50.mcMMO;
 import com.gmail.nossr50.config.skills.alchemy.PotionConfig;
-import com.gmail.nossr50.datatypes.skills.alchemy.AlchemyPotion;
 import com.gmail.nossr50.datatypes.skills.SecondaryAbility;
+import com.gmail.nossr50.datatypes.skills.alchemy.AlchemyPotion;
 import com.gmail.nossr50.runnables.PlayerUpdateInventoryTask;
 import com.gmail.nossr50.runnables.skills.AlchemyBrewCheckTask;
 import com.gmail.nossr50.util.Permissions;
 import com.gmail.nossr50.util.player.UserManager;
 
 public final class AlchemyPotionBrewer {
-    private final static int[] BOTTLE_SLOTS = new int[]{0, 1, 2};
-    private final static int INGREDIENT_SLOT = 3;
-
     public static boolean isValidBrew(Player player, ItemStack[] contents) {
-        if (!isValidIngredient(player, contents[INGREDIENT_SLOT])) {
+        if (!isValidIngredient(player, contents[Alchemy.INGREDIENT_SLOT])) {
             return false;
         }
 
-        for (int bottle : BOTTLE_SLOTS) {
-            if (contents[bottle] != null && contents[bottle].getType() == Material.POTION) {
-                AlchemyPotion potion = PotionConfig.getInstance().potionMap.get(contents[bottle].getDurability());
+        for (int i = 0; i < 3; i++) {
+            if (contents[i] == null || contents[i].getType() != Material.POTION) {
+                continue;
+            }
 
-                if (getChildPotion(potion, contents[INGREDIENT_SLOT]) != null) {
-                    return true;
-                }
+            if (getChildPotion(PotionConfig.getInstance().getPotion(contents[i].getDurability()), contents[Alchemy.INGREDIENT_SLOT]) != null) {
+                return true;
             }
         }
 
         return false;
-
     }
 
     private static AlchemyPotion getChildPotion(AlchemyPotion potion, ItemStack ingredient) {
         if (potion != null && potion.getChildDataValue(ingredient) != -1) {
-            return PotionConfig.getInstance().potionMap.get(potion.getChildDataValue(ingredient));
+            return PotionConfig.getInstance().getPotion(potion.getChildDataValue(ingredient));
         }
 
         return null;
     }
 
-    private static boolean isEmpty(ItemStack item) {
+    public static boolean isEmpty(ItemStack item) {
         return item == null || item.getType() == Material.AIR || item.getAmount() == 0;
     }
 
     private static boolean removeIngredient(BrewerInventory inventory, Player player) {
-        ItemStack ingredient = inventory.getIngredient();
+        ItemStack ingredient = inventory.getIngredient() == null ? null : inventory.getIngredient().clone();
 
         if (isEmpty(ingredient) || !isValidIngredient(player, ingredient)) {
             return false;
         }
         else if (ingredient.getAmount() <= 1) {
-            inventory.setItem(INGREDIENT_SLOT, null);
-
+            inventory.setIngredient(null);
             return true;
         }
         else {
             ingredient.setAmount(ingredient.getAmount() - 1);
-            inventory.setItem(INGREDIENT_SLOT, ingredient);
-
+            inventory.setIngredient(ingredient);
             return true;
         }
     }
 
-    private static boolean isValidIngredient(Player player, ItemStack item) {
+    public static boolean isValidIngredient(Player player, ItemStack item) {
         if (isEmpty(item)) {
             return false;
         }
@@ -95,28 +85,7 @@ public final class AlchemyPotionBrewer {
     }
 
     private static List<ItemStack> getValidIngredients(Player player) {
-        if (player == null || !Permissions.secondaryAbilityEnabled(player, SecondaryAbility.CONCOCTIONS)) {
-            return PotionConfig.getInstance().concoctionsIngredientsTierOne;
-        }
-
-        switch (UserManager.getPlayer(player).getAlchemyManager().getTier()) {
-            case 8:
-                return PotionConfig.getInstance().concoctionsIngredientsTierEight;
-            case 7:
-                return PotionConfig.getInstance().concoctionsIngredientsTierSeven;
-            case 6:
-                return PotionConfig.getInstance().concoctionsIngredientsTierSix;
-            case 5:
-                return PotionConfig.getInstance().concoctionsIngredientsTierFive;
-            case 4:
-                return PotionConfig.getInstance().concoctionsIngredientsTierFour;
-            case 3:
-                return PotionConfig.getInstance().concoctionsIngredientsTierThree;
-            case 2:
-                return PotionConfig.getInstance().concoctionsIngredientsTierTwo;
-            default:
-                return PotionConfig.getInstance().concoctionsIngredientsTierOne;
-        }
+        return PotionConfig.getInstance().getIngredients((player == null || !Permissions.secondaryAbilityEnabled(player, SecondaryAbility.CONCOCTIONS)) ? 1 : UserManager.getPlayer(player).getAlchemyManager().getTier());
     }
 
     public static void finishBrewing(BlockState brewingStand, Player player, boolean forced) {
@@ -131,17 +100,21 @@ public final class AlchemyPotionBrewer {
             return;
         }
 
-        for (int bottle : BOTTLE_SLOTS) {
-            if (!isEmpty(inventory.getItem(bottle)) && PotionConfig.getInstance().potionMap.containsKey(inventory.getItem(bottle).getDurability())) {
-                AlchemyPotion input = PotionConfig.getInstance().potionMap.get(inventory.getItem(bottle).getDurability());
-                AlchemyPotion output = PotionConfig.getInstance().potionMap.get(input.getChildDataValue(ingredient));
+        for (int i = 0; i < 3; i++) {
+            ItemStack item = inventory.getItem(i);
 
-                if (output != null) {
-                    inventory.setItem(bottle, output.toItemStack(inventory.getItem(bottle).getAmount()).clone());
+            if (isEmpty(item) || item.getType() == Material.GLASS_BOTTLE || !PotionConfig.getInstance().isValidPotion(item)) {
+                continue;
+            }
 
-                    if (player != null) {
-                        UserManager.getPlayer(player).getAlchemyManager().handlePotionBrewSuccesses(1);
-                    }
+            AlchemyPotion input = PotionConfig.getInstance().getPotion(item.getDurability());
+            AlchemyPotion output = PotionConfig.getInstance().getPotion(input.getChildDataValue(ingredient));
+
+            if (output != null) {
+                inventory.setItem(i, output.toItemStack(item.getAmount()).clone());
+
+                if (player != null) {
+                    UserManager.getPlayer(player).getAlchemyManager().handlePotionBrewSuccesses(1);
                 }
             }
         }
@@ -151,18 +124,35 @@ public final class AlchemyPotionBrewer {
         }
     }
 
-    private static boolean transferOneItem(InventoryView view, int fromSlot, int toSlot) {
+    public static boolean transferItems(InventoryView view, int fromSlot, ClickType click) {
+        boolean success = false;
+
+        if (click.isLeftClick()) {
+            success = transferItems(view, fromSlot);
+        }
+        else if (click.isRightClick()) {
+            success = transferOneItem(view, fromSlot);
+        }
+
+        return success;
+    }
+
+    private static boolean transferOneItem(InventoryView view, int fromSlot) {
         ItemStack from = view.getItem(fromSlot).clone();
-        ItemStack to = view.getItem(toSlot).clone();
+        ItemStack to = view.getItem(Alchemy.INGREDIENT_SLOT).clone();
 
         if (isEmpty(from)) {
             return false;
         }
-        else if (!isEmpty(to) && from.getAmount() >= from.getType().getMaxStackSize()) {
+
+        boolean emptyTo = isEmpty(to);
+        int fromAmount = from.getAmount();
+
+        if (!emptyTo && fromAmount >= from.getType().getMaxStackSize()) {
             return false;
         }
-        else if (isEmpty(to) || from.isSimilar(to)) {
-            if (isEmpty(to)) {
+        else if (emptyTo || from.isSimilar(to)) {
+            if (emptyTo) {
                 to = from.clone();
                 to.setAmount(1);
             }
@@ -170,9 +160,9 @@ public final class AlchemyPotionBrewer {
                 to.setAmount(to.getAmount() + 1);
             }
 
-            from.setAmount(from.getAmount() - 1);
-            view.setItem(toSlot, isEmpty(to) ? null : to);
-            view.setItem(fromSlot, isEmpty(from) ? null : from);
+            from.setAmount(fromAmount - 1);
+            view.setItem(Alchemy.INGREDIENT_SLOT, to);
+            view.setItem(fromSlot, from);
 
             return true;
         }
@@ -183,172 +173,51 @@ public final class AlchemyPotionBrewer {
     /**
      * Transfer items between two ItemStacks, returning the leftover status
      */
-    private static boolean transferItems(InventoryView view, int fromSlot, int toSlot) {
-        if (isEmpty(view.getItem(fromSlot))) {
+    private static boolean transferItems(InventoryView view, int fromSlot) {
+        ItemStack from = view.getItem(fromSlot).clone();
+        ItemStack to = view.getItem(Alchemy.INGREDIENT_SLOT).clone();
+
+        if (isEmpty(from)) {
             return false;
         }
-        else if (isEmpty(view.getItem(toSlot))) {
-            view.setItem(toSlot, view.getItem(fromSlot).clone());
+        else if (isEmpty(to)) {
+            view.setItem(Alchemy.INGREDIENT_SLOT, from);
             view.setItem(fromSlot, null);
 
             return true;
         }
-        else if (view.getItem(fromSlot).isSimilar(view.getItem(toSlot))) {
-            if (view.getItem(fromSlot).getAmount() + view.getItem(toSlot).getAmount() > view.getItem(toSlot).getType().getMaxStackSize()) {
-                int left = view.getItem(fromSlot).getAmount() + view.getItem(toSlot).getAmount() - view.getItem(toSlot).getType().getMaxStackSize();
+        else if (from.isSimilar(to)) {
+            int fromAmount = from.getAmount();
+            int toAmount = to.getAmount();
+            int maxSize = to.getType().getMaxStackSize();
 
-                ItemStack to = new ItemStack(view.getItem(toSlot));
-                to.setAmount(to.getType().getMaxStackSize());
-                view.setItem(toSlot, to);
+            if (fromAmount + toAmount > maxSize) {
+                int left = fromAmount + toAmount - maxSize;
+
+                to.setAmount(maxSize);
+                view.setItem(Alchemy.INGREDIENT_SLOT, to);
 
-                ItemStack from = new ItemStack(view.getItem(fromSlot));
                 from.setAmount(left);
                 view.setItem(fromSlot, from);
 
                 return true;
             }
 
-            ItemStack to = new ItemStack(view.getItem(toSlot));
-            to.setAmount(view.getItem(fromSlot).getAmount() + view.getItem(toSlot).getAmount());
+            to.setAmount(fromAmount + toAmount);
             view.setItem(fromSlot, null);
-            view.setItem(toSlot, to);
+            view.setItem(Alchemy.INGREDIENT_SLOT, to);
 
             return true;
         }
+
         return false;
     }
 
-    public static void handleInventoryClick(InventoryClickEvent event) {
-        Player player = event.getWhoClicked() instanceof Player ? (Player) event.getWhoClicked() : null;
-        BrewingStand brewingStand = (BrewingStand) event.getInventory().getHolder();
-
-        ItemStack cursor = event.getCursor();
-        ItemStack clicked = event.getCurrentItem();
-
-        if (clicked != null && clicked.getType() == Material.POTION) {
-            scheduleCheck(player, brewingStand);
-
-            return;
-        }
-
-        if (event.isShiftClick()) {
-            if (event.getSlotType() == SlotType.FUEL) {
-                scheduleCheck(player, brewingStand);
-
-                return;
-            }
-            else if (event.getSlotType() == SlotType.CONTAINER || event.getSlotType() == SlotType.QUICKBAR) {
-                if (isValidIngredient(player, clicked)) {
-                    if (event.isLeftClick()) {
-                        transferItems(event.getView(), event.getRawSlot(), INGREDIENT_SLOT);
-                    }
-                    else if (event.isRightClick()) {
-                        transferOneItem(event.getView(), event.getRawSlot(), INGREDIENT_SLOT);
-                    }
-
-                    event.setCancelled(true);
-
-                    scheduleUpdate(brewingStand.getInventory());
-                    scheduleCheck(player, brewingStand);
-
-                    return;
-                }
-            }
-        }
-        else if (event.getRawSlot() == INGREDIENT_SLOT) {
-            if (isEmpty(cursor) && isEmpty(clicked)) {
-                if (event.getClick() == ClickType.NUMBER_KEY) {
-                    scheduleCheck(player, brewingStand);
-                    return;
-                }
-                return;
-            }
-            else if (isEmpty(cursor)) {
-                scheduleCheck(player, brewingStand);
-
-                return;
-            }
-            else if (isEmpty(clicked)) {
-                if (isValidIngredient(player, event.getCursor())) {
-                    if (event.getClick() == ClickType.LEFT || (event.getClick() == ClickType.RIGHT && event.getCursor().getAmount() == 1)) {
-                        event.setCancelled(true);
-
-                        event.setCurrentItem(event.getCursor().clone());
-                        event.setCursor(null);
-
-                        scheduleUpdate(brewingStand.getInventory());
-                        scheduleCheck(player, brewingStand);
-
-                        return;
-                    }
-                    else if (event.getClick() == ClickType.RIGHT) {
-                        event.setCancelled(true);
-
-                        ItemStack one = event.getCursor().clone();
-                        one.setAmount(1);
-
-                        ItemStack rest = event.getCursor().clone();
-                        rest.setAmount(event.getCursor().getAmount() - 1);
-
-                        event.setCurrentItem(one);
-                        event.setCursor(rest);
-
-                        scheduleUpdate(brewingStand.getInventory());
-                        scheduleCheck(player, brewingStand);
-
-                        return;
-                    }
-                }
-                return;
-            }
-        }
-    }
-
-    public static void handleInventoryDrag(InventoryDragEvent event) {
-        Player player = event.getWhoClicked() instanceof Player ? (Player) event.getWhoClicked() : null;
-        BrewingStand brewingStand = (BrewingStand) event.getInventory().getHolder();
-
-        ItemStack cursor = event.getCursor();
-        ItemStack ingredient = brewingStand.getInventory().getIngredient();
-
-        if (!event.getInventorySlots().contains(INGREDIENT_SLOT)) {
-            return;
-        }
-
-        if (isEmpty(ingredient) || ingredient.isSimilar(cursor)) {
-            if (isValidIngredient(player, cursor)) {
-                // Not handled: dragging custom ingredients over ingredient slot (does not trigger any event)
-                scheduleCheck(player, brewingStand);
-
-                return;
-            }
-            else {
-                event.setCancelled(true);
-
-                scheduleUpdate(brewingStand.getInventory());
-
-                return;
-            }
-        }
-
-    }
-
-    public static void handleInventoryMoveItem(InventoryMoveItemEvent event) {
-        Player player = null;
-        BrewingStand brewingStand = (BrewingStand) event.getDestination().getHolder();
-
-        if (isValidIngredient(player, event.getItem())) {
-            scheduleCheck(player, brewingStand);
-
-            return;
-        }
-    }
-
-    private static void scheduleCheck(Player player, BrewingStand brewingStand) {
+    public static void scheduleCheck(Player player, BrewingStand brewingStand) {
         new AlchemyBrewCheckTask(player, brewingStand).runTask(mcMMO.p);
     }
 
-    private static void scheduleUpdate(Inventory inventory) {
+    public static void scheduleUpdate(Inventory inventory) {
         for (HumanEntity humanEntity : inventory.getViewers()) {
             if (humanEntity instanceof Player) {
                 new PlayerUpdateInventoryTask((Player) humanEntity).runTask(mcMMO.p);

src/main/java/com/gmail/nossr50/skills/archery/Archery.java

@@ -4,12 +4,10 @@ import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.List;
 
-import org.bukkit.Location;
 import org.bukkit.Material;
 import org.bukkit.entity.LivingEntity;
 import org.bukkit.inventory.ItemStack;
 
-import com.gmail.nossr50.mcMMO;
 import com.gmail.nossr50.config.AdvancedConfig;
 import com.gmail.nossr50.util.Misc;
 
@@ -63,14 +61,4 @@ public class Archery {
             }
         }
     }
-
-    public static Location stringToLocation(String location) {
-        String[] values = location.split(",");
-
-        return new Location(mcMMO.p.getServer().getWorld(values[0]), Double.parseDouble(values[1]), Double.parseDouble(values[2]), Double.parseDouble(values[3]), Float.parseFloat(values[4]), Float.parseFloat(values[5]));
-    }
-
-    public static String locationToString(Location location) {
-        return location.getWorld().getName() + "," + location.getX() + "," + location.getY() + "," + location.getZ() + "," + location.getYaw() + "," + location.getPitch();
-    }
 }

src/main/java/com/gmail/nossr50/skills/archery/ArcheryManager.java

@@ -45,7 +45,7 @@ public class ArcheryManager extends SkillManager {
      * @param damager The {@link Entity} who shot the arrow
      */
     public void distanceXpBonus(LivingEntity target, Entity damager) {
-        Location firedLocation = Archery.stringToLocation(damager.getMetadata(mcMMO.arrowDistanceKey).get(0).asString());
+        Location firedLocation = (Location) damager.getMetadata(mcMMO.arrowDistanceKey).get(0).value();
         Location targetLocation = target.getLocation();
 
         if (firedLocation.getWorld() != targetLocation.getWorld()) {

src/main/java/com/gmail/nossr50/skills/excavation/Excavation.java

@@ -3,9 +3,9 @@ package com.gmail.nossr50.skills.excavation;
 import java.util.ArrayList;
 import java.util.List;
 
-import com.gmail.nossr50.mcMMO;
 import org.bukkit.block.BlockState;
 
+import com.gmail.nossr50.mcMMO;
 import com.gmail.nossr50.config.experience.ExperienceConfig;
 import com.gmail.nossr50.config.treasure.TreasureConfig;
 import com.gmail.nossr50.datatypes.skills.SkillType;

src/main/java/com/gmail/nossr50/skills/fishing/Fishing.java

@@ -54,8 +54,6 @@ public final class Fishing {
     public static int fishermansDietRankLevel2 = fishermansDietRankLevel1 * 2;
     public static int fishermansDietMaxLevel   = fishermansDietRankLevel1 * 5;
 
-    public static final double STORM_MODIFIER = 0.909;
-
     private Fishing() {}
 
     /**

src/main/java/com/gmail/nossr50/skills/mining/Mining.java

@@ -1,10 +1,10 @@
 package com.gmail.nossr50.skills.mining;
 
-import com.gmail.nossr50.mcMMO;
 import org.bukkit.Material;
 import org.bukkit.block.BlockState;
 import org.bukkit.inventory.ItemStack;
 
+import com.gmail.nossr50.mcMMO;
 import com.gmail.nossr50.config.Config;
 import com.gmail.nossr50.config.experience.ExperienceConfig;
 import com.gmail.nossr50.datatypes.skills.SkillType;

src/main/java/com/gmail/nossr50/skills/mining/MiningManager.java

@@ -115,8 +115,8 @@ public class MiningManager extends SkillManager {
     /**
      * Handler for explosion drops and XP gain.
      *
-     * @param yield
-     * @param blockList
+     * @param yield The % of blocks to drop
+     * @param blockList The list of blocks to drop
      */
     public void blastMiningDropProcessing(float yield, List<Block> blockList) {
         List<BlockState> ores = new ArrayList<BlockState>();

src/main/java/com/gmail/nossr50/skills/repair/RepairManager.java

@@ -90,7 +90,15 @@ public class RepairManager extends SkillManager {
         Material repairMaterial = repairable.getRepairMaterial();
         byte repairMaterialMetadata = repairable.getRepairMaterialMetadata();
         ItemStack toRemove = new MaterialData(repairMaterial, repairMaterialMetadata).toItemStack(1);
+        
+        short startDurability = item.getDurability();
 
+        // Do not repair if at full durability
+        if (startDurability <= 0) {
+            player.sendMessage(LocaleLoader.getString("Repair.Skills.FullDurability"));
+            return;
+        }
+        
         // Check if they have the proper material to repair with
         if (!inventory.contains(repairMaterial)) {
             String message = LocaleLoader.getString("Skills.NeedMore", StringUtils.getPrettyItemString(repairMaterial));
@@ -103,14 +111,6 @@ public class RepairManager extends SkillManager {
             return;
         }
 
-        short startDurability = item.getDurability();
-
-        // Do not repair if at full durability
-        if (startDurability <= 0) {
-            player.sendMessage(LocaleLoader.getString("Repair.Skills.FullDurability"));
-            return;
-        }
-
         // Do not repair stacked items
         if (item.getAmount() != 1) {
             player.sendMessage(LocaleLoader.getString("Repair.Skills.StackedItems"));
@@ -148,7 +148,7 @@ public class RepairManager extends SkillManager {
 
         // BWONG BWONG BWONG
         if (Config.getInstance().getRepairAnvilUseSoundsEnabled()) {
-            mcMMOPlayer.playSound(Sound.ANVIL_USE, Misc.ANVIL_USE_VOLUME, Misc.ANVIL_USE_PITCH);
+            player.playSound(player.getLocation(), Sound.ANVIL_USE, Misc.ANVIL_USE_VOLUME, Misc.ANVIL_USE_PITCH);
         }
 
         // Repair the item!
@@ -340,7 +340,7 @@ public class RepairManager extends SkillManager {
             if (getKeepEnchantChance() > Misc.getRandom().nextInt(activationChance)) {
                 int enchantLevel = enchant.getValue();
 
-                if (ArcaneForging.arcaneForgingDowngrades && enchantLevel > 1 && getDowngradeEnchantChance() > Misc.getRandom().nextInt(activationChance)) {
+                if (ArcaneForging.arcaneForgingDowngrades && enchantLevel > 1 && (100 - getDowngradeEnchantChance()) <= Misc.getRandom().nextInt(activationChance)) {
                     item.addUnsafeEnchantment(enchantment, enchantLevel - 1);
                     downgraded = true;
                 }

src/main/java/com/gmail/nossr50/skills/smelting/Smelting.java

@@ -1,10 +1,10 @@
 package com.gmail.nossr50.skills.smelting;
 
-import com.gmail.nossr50.mcMMO;
 import org.bukkit.Material;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.material.MaterialData;
 
+import com.gmail.nossr50.mcMMO;
 import com.gmail.nossr50.config.AdvancedConfig;
 import com.gmail.nossr50.config.experience.ExperienceConfig;
 import com.gmail.nossr50.datatypes.skills.SkillType;

src/main/java/com/gmail/nossr50/skills/taming/TamingManager.java

@@ -16,6 +16,7 @@ import com.gmail.nossr50.config.Config;
 import com.gmail.nossr50.datatypes.player.McMMOPlayer;
 import com.gmail.nossr50.datatypes.skills.SecondaryAbility;
 import com.gmail.nossr50.datatypes.skills.SkillType;
+import com.gmail.nossr50.events.fake.FakeEntityTameEvent;
 import com.gmail.nossr50.events.skills.secondaryabilities.SecondaryAbilityWeightedActivationCheckEvent;
 import com.gmail.nossr50.locale.LocaleLoader;
 import com.gmail.nossr50.runnables.skills.BleedTimerTask;
@@ -145,7 +146,7 @@ public class TamingManager extends SkillManager {
             return;
         }
 
-        callOfTheWild(EntityType.OCELOT, Config.getInstance().getTamingCOTWOcelotCost());
+        callOfTheWild(EntityType.OCELOT, Config.getInstance().getTamingCOTWCost(EntityType.OCELOT));
     }
 
     /**
@@ -156,7 +157,7 @@ public class TamingManager extends SkillManager {
             return;
         }
 
-        callOfTheWild(EntityType.WOLF, Config.getInstance().getTamingCOTWWolfCost());
+        callOfTheWild(EntityType.WOLF, Config.getInstance().getTamingCOTWCost(EntityType.WOLF));
     }
 
     /**
@@ -167,7 +168,7 @@ public class TamingManager extends SkillManager {
             return;
         }
 
-        callOfTheWild(EntityType.HORSE, Config.getInstance().getTamingCOTWHorseCost());
+        callOfTheWild(EntityType.HORSE, Config.getInstance().getTamingCOTWCost(EntityType.HORSE));
     }
 
     /**
@@ -226,8 +227,16 @@ public class TamingManager extends SkillManager {
         for (int i = 0; i < amount; i++) {
             LivingEntity entity = (LivingEntity) player.getWorld().spawnEntity(player.getLocation(), type);
 
+            FakeEntityTameEvent event = new FakeEntityTameEvent(entity, player);
+            mcMMO.p.getServer().getPluginManager().callEvent(event);
+
+            if (event.isCancelled()) {
+                continue;
+            }
+
             entity.setMetadata(mcMMO.entityMetadataKey, mcMMO.metadataValue);
             ((Tameable) entity).setOwner(player);
+            entity.setRemoveWhenFarAway(false);
 
             switch (type) {
                 case OCELOT:
@@ -246,7 +255,7 @@ public class TamingManager extends SkillManager {
                     entity.setHealth(entity.getMaxHealth());
                     horse.setColor(Horse.Color.values()[Misc.getRandom().nextInt(Horse.Color.values().length)]);
                     horse.setStyle(Horse.Style.values()[Misc.getRandom().nextInt(Horse.Style.values().length)]);
-                    horse.setJumpStrength(Math.min(Math.min(Misc.getRandom().nextDouble(), Misc.getRandom().nextDouble()) * 2, AdvancedConfig.getInstance().getMaxHorseJumpStrength()));
+                    horse.setJumpStrength(Math.max(AdvancedConfig.getInstance().getMinHorseJumpStrength(), Math.min(Math.min(Misc.getRandom().nextDouble(), Misc.getRandom().nextDouble()) * 2, AdvancedConfig.getInstance().getMaxHorseJumpStrength())));
                     //TODO: setSpeed, once available
                     break;
 
@@ -260,7 +269,7 @@ public class TamingManager extends SkillManager {
             }
         }
 
-        player.setItemInHand(new ItemStack(heldItem.getType(), heldItemAmount - summonAmount));
+        player.setItemInHand(heldItemAmount == summonAmount ? null : new ItemStack(heldItem.getType(), heldItemAmount - summonAmount));
         player.sendMessage(LocaleLoader.getString("Taming.Summon.Complete"));
     }
 

src/main/java/com/gmail/nossr50/skills/woodcutting/WoodcuttingManager.java

@@ -3,7 +3,6 @@ package com.gmail.nossr50.skills.woodcutting;
 import java.util.HashSet;
 import java.util.Set;
 
-import com.gmail.nossr50.mcMMO;
 import org.bukkit.Material;
 import org.bukkit.block.Block;
 import org.bukkit.block.BlockFace;
@@ -12,6 +11,7 @@ import org.bukkit.entity.Player;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.material.Tree;
 
+import com.gmail.nossr50.mcMMO;
 import com.gmail.nossr50.datatypes.mods.CustomBlock;
 import com.gmail.nossr50.datatypes.player.McMMOPlayer;
 import com.gmail.nossr50.datatypes.skills.AbilityType;

src/main/java/com/gmail/nossr50/util/BlockUtils.java

@@ -2,7 +2,6 @@ package com.gmail.nossr50.util;
 
 import java.util.HashSet;
 
-import com.gmail.nossr50.mcMMO;
 import org.bukkit.CropState;
 import org.bukkit.Material;
 import org.bukkit.NetherWartsState;
@@ -13,6 +12,7 @@ import org.bukkit.material.Crops;
 import org.bukkit.material.NetherWarts;
 import org.bukkit.material.SmoothBrick;
 
+import com.gmail.nossr50.mcMMO;
 import com.gmail.nossr50.skills.repair.Repair;
 
 public final class BlockUtils {

src/main/java/com/gmail/nossr50/util/HolidayManager.java

@@ -19,25 +19,56 @@ import org.bukkit.Color;
 import org.bukkit.DyeColor;
 import org.bukkit.FireworkEffect;
 import org.bukkit.FireworkEffect.Type;
+import org.bukkit.Sound;
 import org.bukkit.command.CommandSender;
+import org.bukkit.command.PluginCommand;
 import org.bukkit.entity.EntityType;
 import org.bukkit.entity.Firework;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.meta.FireworkMeta;
 
 import com.gmail.nossr50.mcMMO;
+import com.gmail.nossr50.commands.skills.AprilCommand;
+import com.gmail.nossr50.datatypes.skills.SkillType;
+import com.gmail.nossr50.util.player.UserManager;
+import com.gmail.nossr50.util.skills.ParticleEffectUtils;
 
 import com.google.common.collect.ImmutableList;
 
 public final class HolidayManager {
     private ArrayList<String> hasCelebrated;
     private int currentYear;
-    private final int startYear = 2011;
+    private static final int START_YEAR = 2011;
 
     private static final List<Color> ALL_COLORS;
     private static final List<ChatColor> ALL_CHAT_COLORS;
     private static final List<ChatColor> CHAT_FORMATS;
 
+    public enum FakeSkillType {
+        MACHO,
+        JUMPING,
+        THROWING,
+        WRECKING,
+        CRAFTING,
+        WALKING,
+        SWIMMING,
+        FALLING,
+        CLIMBING,
+        FLYING,
+        DIVING,
+        PIGGY,
+        UNKNOWN;
+
+        public static FakeSkillType getByName(String skillName) {
+            for (FakeSkillType type : values()) {
+                if (type.name().equalsIgnoreCase(skillName)) {
+                    return type;
+                }
+            }
+            return null;
+        }
+    }
+
     static {
         List<Color> colors = new ArrayList<Color>();
         List<ChatColor> chatColors = new ArrayList<ChatColor>();
@@ -165,7 +196,7 @@ public final class HolidayManager {
             return;
         }
 
-        sender.sendMessage(ChatColor.BLUE + "Happy " + (currentYear - startYear) + " Year Anniversary!  In honor of all of");
+        sender.sendMessage(ChatColor.BLUE + "Happy " + (currentYear - START_YEAR) + " Year Anniversary!  In honor of all of");
         sender.sendMessage(ChatColor.BLUE + "nossr50's work and all the devs, here's a firework show!");
         if (sender instanceof Player) {
             final int firework_amount = 10;
@@ -221,11 +252,11 @@ public final class HolidayManager {
         hasCelebrated.add(sender.getName());
     }
 
-    private boolean getDateRange(Date date, Date start, Date end) {
+    public boolean getDateRange(Date date, Date start, Date end) {
         return !(date.before(start) || date.after(end));
     }
 
-    private void spawnFireworks(Player player) {
+    public void spawnFireworks(Player player) {
         int power = Misc.getRandom().nextInt(3) + 1;
         Type fireworkType = Type.values()[Misc.getRandom().nextInt(Type.values().length)];
         double varX = Misc.getRandom().nextGaussian() * 3;
@@ -254,4 +285,31 @@ public final class HolidayManager {
 
         return ret.toString();
     }
+
+    public boolean isAprilFirst() {
+        GregorianCalendar aprilFirst = new GregorianCalendar(currentYear, Calendar.APRIL, 1);
+        GregorianCalendar aprilSecond = new GregorianCalendar(currentYear, Calendar.APRIL, 2);
+        GregorianCalendar day = new GregorianCalendar();
+        return getDateRange(day.getTime(), aprilFirst.getTime(), aprilSecond.getTime());
+    }
+
+    public boolean nearingAprilFirst() {
+        GregorianCalendar start = new GregorianCalendar(Calendar.getInstance().get(Calendar.YEAR), Calendar.MARCH, 28);
+        GregorianCalendar end = new GregorianCalendar(Calendar.getInstance().get(Calendar.YEAR), Calendar.APRIL, 2);
+        GregorianCalendar day = new GregorianCalendar();
+
+        return mcMMO.getHolidayManager().getDateRange(day.getTime(), start.getTime(), end.getTime());
+    }
+
+    public void levelUpApril(Player player, FakeSkillType fakeSkillType) {
+        int levelTotal = Misc.getRandom().nextInt(UserManager.getPlayer(player).getSkillLevel(SkillType.MINING)) + 1;
+        player.playSound(player.getLocation(), Sound.LEVEL_UP, Misc.LEVELUP_VOLUME, Misc.LEVELUP_PITCH);
+        player.sendMessage(ChatColor.YELLOW + StringUtils.getCapitalized(fakeSkillType.toString()) + " skill increased by 1. Total (" + levelTotal + ")");
+        ParticleEffectUtils.fireworkParticleShower(player, ALL_COLORS.get(Misc.getRandom().nextInt(ALL_COLORS.size())));
+    }
+
+    public void registerAprilCommand() {
+        PluginCommand command = mcMMO.p.getCommand("mcfools");
+        command.setExecutor(new AprilCommand());
+    }
 }

src/main/java/com/gmail/nossr50/util/ItemUtils.java

@@ -498,11 +498,7 @@ public final class ItemUtils {
     }
 
     public static boolean isSmeltable(ItemStack item) {
-        if (item == null) {
-            return false;
-        }
-
-        return MaterialUtils.isOre(item.getData());
+        return item != null && MaterialUtils.isOre(item.getData());
     }
 
     public static boolean isSmelted(ItemStack item) {

src/main/java/com/gmail/nossr50/util/MaterialUtils.java

@@ -1,8 +1,9 @@
 package com.gmail.nossr50.util;
 
-import com.gmail.nossr50.mcMMO;
 import org.bukkit.material.MaterialData;
 
+import com.gmail.nossr50.mcMMO;
+
 public final class MaterialUtils {
     private MaterialUtils() {}
 

src/main/java/com/gmail/nossr50/util/Misc.java

@@ -22,7 +22,6 @@ public final class Misc {
     public static final int TIME_CONVERSION_FACTOR = 1000;
     public static final int TICK_CONVERSION_FACTOR = 20;
 
-    public static final long PLAYER_DATABASE_COOLDOWN_MILLIS = 1750;
     public static final int PLAYER_RESPAWN_COOLDOWN_SECONDS = 5;
     public static final double SKILL_MESSAGE_MAX_SENDING_DISTANCE = 10.0;
 
@@ -64,11 +63,7 @@ public final class Misc {
      * @return true if the distance between {@code first} and {@code second} is less than {@code maxDistance}, false otherwise
      */
     public static boolean isNear(Location first, Location second, double maxDistance) {
-        if (first.getWorld() != second.getWorld()) {
-            return false;
-        }
-
-        return first.distanceSquared(second) < (maxDistance * maxDistance) || maxDistance == 0;
+        return (first.getWorld() == second.getWorld()) && (first.distanceSquared(second) < (maxDistance * maxDistance) || maxDistance == 0);
     }
 
     public static void dropItems(Location location, Collection<ItemStack> drops) {
@@ -90,41 +85,6 @@ public final class Misc {
         }
     }
 
-    /**
-     * Randomly drop an item at a given location.
-     *
-     * @param location The location to drop the items at
-     * @param is The item to drop
-     * @param chance The percentage chance for the item to drop
-     */
-    public static void randomDropItem(Location location, ItemStack is, double chance) {
-        if (random.nextInt(100) < chance) {
-            dropItem(location, is);
-        }
-    }
-
-    /**
-     * Drop items with random quantity at a given location.
-     *
-     * @param location The location to drop the items at
-     * @param is The item to drop
-     * @param quantity The amount of items to drop
-     */
-    public static void randomDropItems(Location location, ItemStack is, int quantity) {
-        int dropCount = random.nextInt(quantity + 1);
-
-        if (dropCount > 0) {
-            is.setAmount(dropCount);
-            dropItem(location, is);
-        }
-    }
-
-    public static void randomDropItems(Location location, Collection<ItemStack> drops, double chance) {
-        for (ItemStack item : drops) {
-            randomDropItem(location, item, chance);
-        }
-    }
-
     /**
      * Drop an item at a given location.
      *
@@ -149,11 +109,10 @@ public final class Misc {
     }
 
     public static void profileCleanup(String playerName) {
-        UserManager.remove(playerName);
-
         Player player = mcMMO.p.getServer().getPlayerExact(playerName);
 
         if (player != null) {
+            UserManager.remove(player);
             UserManager.addUser(player);
         }
     }

src/main/java/com/gmail/nossr50/util/ModManager.java

@@ -1,5 +1,18 @@
 package com.gmail.nossr50.util;
 
+import java.io.File;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+
+import org.bukkit.Material;
+import org.bukkit.block.BlockState;
+import org.bukkit.configuration.file.YamlConfiguration;
+import org.bukkit.entity.Entity;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.material.MaterialData;
+
+import com.gmail.nossr50.mcMMO;
 import com.gmail.nossr50.config.Config;
 import com.gmail.nossr50.config.mods.CustomArmorConfig;
 import com.gmail.nossr50.config.mods.CustomBlockConfig;
@@ -8,19 +21,7 @@ import com.gmail.nossr50.config.mods.CustomToolConfig;
 import com.gmail.nossr50.datatypes.mods.CustomBlock;
 import com.gmail.nossr50.datatypes.mods.CustomEntity;
 import com.gmail.nossr50.datatypes.mods.CustomTool;
-import com.gmail.nossr50.mcMMO;
 import com.gmail.nossr50.skills.repair.repairables.Repairable;
-import org.bukkit.Material;
-import org.bukkit.block.BlockState;
-import org.bukkit.configuration.file.YamlConfiguration;
-import org.bukkit.entity.Entity;
-import org.bukkit.inventory.ItemStack;
-import org.bukkit.material.MaterialData;
-
-import java.io.File;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
 
 public class ModManager {
     private List<Repairable> repairables = new ArrayList<Repairable>();

src/main/java/com/gmail/nossr50/util/Motd.java

@@ -34,7 +34,9 @@ public final class Motd {
      * @param version Plugin version
      */
     public static void displayVersion(Player player, String version) {
-        player.sendMessage(LocaleLoader.getString("MOTD.Version", version));
+        if (Permissions.showversion(player)) {
+            player.sendMessage(LocaleLoader.getString("MOTD.Version", version));
+        }
     }
 
     /**

src/main/java/com/gmail/nossr50/util/Permissions.java

@@ -25,6 +25,7 @@ public final class Permissions {
     public static boolean mobHealthDisplay(Permissible permissible) { return permissible.hasPermission("mcmmo.mobhealthdisplay"); }
     public static boolean updateNotifications(Permissible permissible) {return permissible.hasPermission("mcmmo.tools.updatecheck"); }
     public static boolean chimaeraWing(Permissible permissible) { return permissible.hasPermission("mcmmo.item.chimaerawing"); }
+    public static boolean showversion(Permissible permissible) { return permissible.hasPermission("mcmmo.showversion"); }
 
     /* BYPASS */
     public static boolean hardcoreBypass(Permissible permissible) { return permissible.hasPermission("mcmmo.bypass.hardcoremode"); }

src/main/java/com/gmail/nossr50/util/commands/CommandUtils.java

@@ -90,6 +90,10 @@ public final class CommandUtils {
      */
     public static boolean checkPlayerExistence(CommandSender sender, String playerName, McMMOPlayer mcMMOPlayer) {
         if (mcMMOPlayer != null) {
+            if (CommandUtils.hidden(sender, mcMMOPlayer.getPlayer(), false)) {
+                sender.sendMessage(LocaleLoader.getString("Commands.Offline"));
+                return false;
+            }
             return true;
         }
 
@@ -216,6 +220,19 @@ public final class CommandUtils {
         }
     }
 
+    public static List<String> getOnlinePlayerNames(CommandSender sender) {
+        Player player = sender instanceof Player ? (Player) sender : null;
+        List<String> onlinePlayerNames = new ArrayList<String>();
+
+        for (Player onlinePlayer : mcMMO.p.getServer().getOnlinePlayers()) {
+            if (player != null && player.canSee(onlinePlayer)) {
+                onlinePlayerNames.add(onlinePlayer.getName());
+            }
+        }
+
+        return onlinePlayerNames;
+    }
+
     /**
      * Get a matched player name if one was found in the database.
      *

src/main/java/com/gmail/nossr50/util/player/UserManager.java

@@ -1,18 +1,17 @@
 package com.gmail.nossr50.util.player;
 
+import java.util.ArrayList;
 import java.util.Collection;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.Set;
 
 import org.bukkit.OfflinePlayer;
+import org.bukkit.entity.Entity;
 import org.bukkit.entity.Player;
+import org.bukkit.metadata.FixedMetadataValue;
 
 import com.gmail.nossr50.mcMMO;
 import com.gmail.nossr50.datatypes.player.McMMOPlayer;
 
 public final class UserManager {
-    private final static Map<String, McMMOPlayer> players = new HashMap<String, McMMOPlayer>();
 
     private UserManager() {}
 
@@ -23,16 +22,8 @@ public final class UserManager {
      * @return the player's {@link McMMOPlayer} object
      */
     public static McMMOPlayer addUser(Player player) {
-        String playerName = player.getName();
-        McMMOPlayer mcMMOPlayer = players.get(playerName);
-
-        if (mcMMOPlayer != null) {
-            mcMMOPlayer.setPlayer(player); // The player object is different on each reconnection and must be updated
-        }
-        else {
-            mcMMOPlayer = new McMMOPlayer(player);
-            players.put(playerName, mcMMOPlayer);
-        }
+        McMMOPlayer mcMMOPlayer = new McMMOPlayer(player);
+        player.setMetadata(mcMMO.playerDataKey, new FixedMetadataValue(mcMMO.p, mcMMOPlayer));
 
         return mcMMOPlayer;
     }
@@ -40,35 +31,41 @@ public final class UserManager {
     /**
      * Remove a user.
      *
-     * @param playerName The name of the player to remove
+     * @param player The Player object
      */
-    public static void remove(String playerName) {
-        players.remove(playerName);
+    public static void remove(Player player) {
+        player.removeMetadata(mcMMO.playerDataKey, mcMMO.p);
     }
 
     /**
      * Clear all users.
      */
     public static void clearAll() {
-        players.clear();
+        for (Player player : mcMMO.p.getServer().getOnlinePlayers()) {
+            remove(player);
+        }
     }
 
     /**
      * Save all users.
      */
     public static void saveAll() {
-        mcMMO.p.debug("Saving mcMMOPlayers... (" + players.size() + ")");
-        for (McMMOPlayer mcMMOPlayer : players.values()) {
-            mcMMOPlayer.getProfile().save();
+        Player[] onlinePlayers = mcMMO.p.getServer().getOnlinePlayers();
+        mcMMO.p.debug("Saving mcMMOPlayers... (" + onlinePlayers.length + ")");
+
+        for (Player player : onlinePlayers) {
+            getPlayer(player).getProfile().save();
         }
     }
 
-    public static Set<String> getPlayerNames() {
-        return players.keySet();
-    }
-
     public static Collection<McMMOPlayer> getPlayers() {
-        return players.values();
+        Collection<McMMOPlayer> playerCollection  = new ArrayList<McMMOPlayer>();
+
+        for (Player player : mcMMO.p.getServer().getOnlinePlayers()) {
+            playerCollection.add(getPlayer(player));
+        }
+
+        return playerCollection;
     }
 
     /**
@@ -81,42 +78,37 @@ public final class UserManager {
         return retrieveMcMMOPlayer(playerName, false);
     }
 
-    /**
-     * Get the McMMOPlayer of a player.
-     *
-     * @param player The player whose McMMOPlayer to retrieve
-     * @return the player's McMMOPlayer object
-     */
-    public static McMMOPlayer getPlayer(OfflinePlayer player) {
-        return retrieveMcMMOPlayer(player.getName(), false);
+    public static McMMOPlayer getOfflinePlayer(OfflinePlayer player) {
+        if (player instanceof Player) {
+            return getPlayer((Player) player);
+        }
+
+        return retrieveMcMMOPlayer(player.getName(), true);
     }
 
-    public static McMMOPlayer getPlayer(OfflinePlayer player, boolean offlineValid) {
-        return retrieveMcMMOPlayer(player.getName(), offlineValid);
+    public static McMMOPlayer getOfflinePlayer(String playerName) {
+        return retrieveMcMMOPlayer(playerName, true);
     }
 
-    public static McMMOPlayer getPlayer(String playerName, boolean offlineValid) {
-        return retrieveMcMMOPlayer(playerName, offlineValid);
+    public static McMMOPlayer getPlayer(Player player) {
+        return (McMMOPlayer) player.getMetadata(mcMMO.playerDataKey).get(0).value();
     }
 
     private static McMMOPlayer retrieveMcMMOPlayer(String playerName, boolean offlineValid) {
-        McMMOPlayer mcMMOPlayer = players.get(playerName);
+        Player player = mcMMO.p.getServer().getPlayerExact(playerName);
 
-        if (mcMMOPlayer == null) {
-            Player player = mcMMO.p.getServer().getPlayerExact(playerName);
-
-            if (player == null) {
-                if (!offlineValid) {
-                    mcMMO.p.getLogger().warning("A valid mcMMOPlayer object could not be found for " + playerName + ".");
-                }
-
-                return null;
+        if (player == null) {
+            if (!offlineValid) {
+                mcMMO.p.getLogger().warning("A valid mcMMOPlayer object could not be found for " + playerName + ".");
             }
 
-            mcMMOPlayer = new McMMOPlayer(player);
-            players.put(playerName, mcMMOPlayer);
+            return null;
         }
 
-        return mcMMOPlayer;
+        return getPlayer(player);
+    }
+
+    public static boolean hasPlayerDataKey(Entity entity) {
+        return entity != null && entity.hasMetadata(mcMMO.playerDataKey);
     }
 }

src/main/java/com/gmail/nossr50/util/scoreboards/ScoreboardManager.java

@@ -329,7 +329,7 @@ public class ScoreboardManager {
         }
 
         for (String playerName : dirtyPowerLevels) {
-            McMMOPlayer mcMMOPlayer = UserManager.getPlayer(playerName, true);
+            McMMOPlayer mcMMOPlayer = UserManager.getOfflinePlayer(playerName);
 
             if (mcMMOPlayer == null) {
                 continue;

src/main/java/com/gmail/nossr50/util/skills/CombatUtils.java

@@ -197,7 +197,7 @@ public final class CombatUtils {
         if (attacker instanceof Player && entityType == EntityType.PLAYER) {
             Player player = (Player) attacker;
 
-            if (Misc.isNPCEntity(player)) {
+            if (!UserManager.hasPlayerDataKey(player)) {
                 return;
             }
 
@@ -298,15 +298,6 @@ public final class CombatUtils {
                 }
             }
         }
-        else if (attacker instanceof Player) {
-            Player player = (Player) attacker;
-
-            if (Misc.isNPCEntity(player) || Misc.isNPCEntity(target)) {
-                return;
-            }
-
-            MobHealthbarUtils.handleMobHealthbars(player, target, event.getDamage());
-        }
     }
 
     /**
@@ -506,7 +497,7 @@ public final class CombatUtils {
                 return false;
             }
 
-            if (PartyManager.inSameParty(player, defender) && !(Permissions.friendlyFire(player) && Permissions.friendlyFire(defender))) {
+            if ((PartyManager.inSameParty(player, defender) || PartyManager.areAllies(player, defender)) && !(Permissions.friendlyFire(player) && Permissions.friendlyFire(defender))) {
                 return false;
             }
 
@@ -558,7 +549,7 @@ public final class CombatUtils {
             if (tamer instanceof Player) {
                 Player owner = (Player) tamer;
 
-                return (owner == attacker || PartyManager.inSameParty(attacker, owner));
+                return (owner == attacker || PartyManager.inSameParty(attacker, owner) || PartyManager.areAllies(attacker, owner));
             }
         }
 
@@ -614,4 +605,18 @@ public final class CombatUtils {
 
         return tier;
     }
+
+    public static void handleHealthbars(Entity attacker, LivingEntity target, double damage) {
+        if (!(attacker instanceof Player)) {
+            return;
+        }
+
+        Player player = (Player) attacker;
+
+        if (Misc.isNPCEntity(player) || Misc.isNPCEntity(target)) {
+            return;
+        }
+
+        MobHealthbarUtils.handleMobHealthbars(player, target, damage);
+    }
 }

src/main/java/net/gravitydevelopment/updater/mcmmo/Updater.java

@@ -23,6 +23,8 @@ import java.util.zip.ZipFile;
 import org.bukkit.configuration.file.YamlConfiguration;
 import org.bukkit.plugin.Plugin;
 
+import com.gmail.nossr50.config.Config;
+
 import org.json.simple.JSONArray;
 import org.json.simple.JSONObject;
 import org.json.simple.JSONValue;
@@ -440,14 +442,14 @@ public class Updater {
                 return true;
             }
 
-            // Check release vs. beta & dev
+            // Check release vs. beta & SNAPSHOT
             if (newTokens.length == 1 && oldTokens.length == 3 && oldVersion == newVersion) {
                 return true;
             }
 
-            // Check beta vs. dev
-            if (version.contains("dev") && title.contains("beta")) {
-                if (Integer.parseInt(oldTokens[1].substring(3)) <= Integer.parseInt(newTokens[1].substring(4))) {
+            // Check beta vs. SNAPSHOT
+            if (version.contains("SNAPSHOT") && title.contains("beta")) {
+                if (Integer.parseInt(oldTokens[1].substring(8)) <= Integer.parseInt(newTokens[1].substring(4))) {
                     return true;
                 }
 
@@ -465,7 +467,7 @@ public class Updater {
                 return false;
             }
 
-            if (oldTokens.length == 3 && !version.contains("beta") && !version.contains("dev")) {
+            if (oldTokens.length == 3 && !version.contains("beta") && !version.contains("SNAPSHOT")) {
                 plugin.getLogger().warning("Could not get information about this mcMMO version; perhaps you are running a custom one?");
                 result = UpdateResult.FAIL_NOVERSION;
                 return false;
@@ -519,7 +521,11 @@ public class Updater {
                 this.plugin.getLogger().warning("If you have not recently modified your configuration and this is the first time you are seeing this message, the site may be experiencing temporary downtime.");
                 this.result = UpdateResult.FAIL_DBO;
             }
-            e.printStackTrace();
+
+            if (Config.getInstance().getVerboseLoggingEnabled()) {
+                e.printStackTrace();
+            }
+
             return false;
         }
     }

src/main/resources/advanced.yml

@@ -471,7 +471,9 @@ Skills:
             Bonus: 2.0
 
         CallOfTheWild:
+            # MinHorseJumpStrength: The minimum jump strength a summoned horse must have
             # MaxHorseJumpStrength: The maximum jump strength a summoned horse can have
+            MinHorseJumpStrength: 0.7
             MaxHorseJumpStrength: 2.0
     #
     #  Settings for Unarmed

src/main/resources/config.yml

@@ -267,7 +267,8 @@ Skills:
         Prevent_AFK_Leveling: true
         Max_Tries_At_Same_Location: 3
         Prevent_Dodge_Lightning: false
-        Prevent_XP_After_Teleport: true
+        # Prevent earning Acrobatics XP a few seconds after teleporting
+        XP_After_Teleport_Cooldown: 5
         Level_Cap: 0
     Alchemy:
         # Allow Hoppers to transfer ingredients and brew Rank 1 Alchemy potions
@@ -316,16 +317,24 @@ Skills:
         Enabled_For_PVE: true
         Level_Cap: 0
         Call_Of_The_Wild:
-            Bones_Required: 10
-            Fish_Required: 10
-            Apples_Required: 10
+            # Item_Material: Material of the item needed to summon the pet
+            # Item_Amount: Amount of items required to summon the pet
+            # Summon_Amount: Amount of pets to summon when using Call Of The Wild
+            Wolf:
+                Item_Material: BONE
+                Item_Amount: 10
+                Summon_Amount: 1
+            Ocelot:
+                Item_Material: RAW_FISH
+                Item_Amount: 10
+                Summon_Amount: 1
+            Horse:
+                Item_Material: APPLE
+                Item_Amount: 10
+                Summon_Amount: 1
 
             # Range to check for nearby pets when using Call Of The Wild, 0 will disable the check
             Range: 40.0
-            # Amount of pets to summon when using Call Of The Wild
-            Wolf_Amount: 1
-            Ocelot_Amount: 1
-            Horse_Amount: 1
     Unarmed:
         Enabled_For_PVP: true
         Enabled_For_PVE: true
@@ -386,6 +395,10 @@ Commands:
         # If true, when using partial names in commands mcMMO will try to look for a match from
         # the offline players. Enabling this might slow the server down if there are a lot of offline players.
         Match_OfflinePlayers: false
+    Database:
+        # Database command cooldown in milliseconds, cannot be changed below the default value. (1750)
+        # Prevents players from spamming /mctop or /mcrank
+        Player_Cooldown: 1750
     mcmmo:
         Donate_Message: true
     inspect:

src/main/resources/experience.yml

@@ -129,7 +129,7 @@ Experience:
         Mossy_Cobblestone: 30
         Netherrack: 30
         Obsidian: 150
-        Quartz_Ore: 250
+        Quartz_Ore: 100
         Redstone_Ore: 150
         Sandstone: 30
         Stone: 30

src/main/resources/locale/locale_en_US.properties

@@ -523,7 +523,7 @@ Commands.Party.Alliance.Invite.0=[[RED]]ALERT: [[GREEN]]You have received a part
 Commands.Party.Alliance.Invite.1=[[YELLOW]]Type [[GREEN]]/party alliance accept[[YELLOW]] to accept the invite
 Commands.Party.Alliance.Invite.Accepted=[[GREEN]]Alliance invite Accepted.
 Commands.Party.Alliance.None=[[RED]]Your does not have an ally.
-Commands.Party.Alliance.AlreadyAllies=[[RED]]Your party already has an ally.
+Commands.Party.Alliance.AlreadyAllies=[[RED]]Your party already has an ally. Disband with [[DARK_AQUA]]/party alliance disband
 Commands.Party.Alliance.Help.0=[[RED]]This party hasn't formed an alliance. Invite a party leader
 Commands.Party.Alliance.Help.1=[[RED]] to an alliance with [[DARK_AQUA]]/party alliance invite <player>[[RED]].
 Commands.ptp.Enabled=Party teleporting [[GREEN]]enabled

src/main/resources/plugin.yml

@@ -114,6 +114,9 @@ commands:
     kraken:
         aliases: [mckraken]
         description: Unleash the kraken!
+    mcfools:
+        aliases: [macho, jumping, throwing, wrecking, crafting, walking, swimming, falling, climbing, flying, diving, piggy]
+        description: Deploy jokes
 permissions:
     mcmmo.*:
         default: false
@@ -1937,6 +1940,9 @@ permissions:
         children:
             mcmmo.ability.woodcutting.all: true
             mcmmo.commands.woodcutting: true
+    mcmmo.showversion:
+        default: true
+        description: Show mcMMO version number in /mcmmo and motd
     mcmmo.tools.*:
         default: false
         description: Implies all mcmmo.tools permissions.

src/main/resources/potions.yml

@@ -116,38 +116,33 @@ Potions:
     ### DRINKABLE POTIONS ######################################################
 
     8194: # Potion of Swiftness
-        Effects: ["SPEED 0 3600"]        
         Children:
             FERMENTED_SPIDER_EYE: 8202
             GLOWSTONE_DUST: 8226
             REDSTONE: 8258
             SULPHUR: 16386
     8226: # Potion of Swiftness II
-        Effects: ["SPEED 1 1800"]        
         Children:
             FERMENTED_SPIDER_EYE: 8266
             REDSTONE: 8258
             SULPHUR: 16418
     8258: # Potion of Swiftness Extended
-        Effects: ["SPEED 0 9600"]        
         Children:
             FERMENTED_SPIDER_EYE: 8202
             GLOWSTONE_DUST: 8226
             SULPHUR: 16450
 
     8202: # Potion of Slowness
-        Effects: ["SLOW 0 1800"]        
         Children:
             REDSTONE: 8266
             SULPHUR: 16394
     8266: # Potion of Slowness Extended
-        Effects: ["SLOW 0 4800"]        
         Children:
             GLOWSTONE_DUST: 8202
             SULPHUR: 16458
 
     768: # Potion of Haste
-        Effects: ["FAST_DIGGING 0 3600"]        
+        Effects: ["FAST_DIGGING 0 3600"]
         Children:
             GLOWSTONE_DUST: 800
             REDSTONE: 832
@@ -160,7 +155,7 @@ Potions:
             SULPHUR: 17184
 
     832: # Potion of Haste Extended
-        Effects: ["FAST_DIGGING 0 9600"]        
+        Effects: ["FAST_DIGGING 0 9600"]
         Children:
             GLOWSTONE_DUST: 800
             SULPHUR: 17216
@@ -183,45 +178,38 @@ Potions:
             SULPHUR: 17472
 
     8201: # Potion of Strength
-        Effects: ["INCREASE_DAMAGE 0 3600"]
         Children:
             FERMENTED_SPIDER_EYE: 8200
             GLOWSTONE_DUST: 8233
             REDSTONE: 8265
             SULPHUR: 16393
     8233: # Potion of Strength II
-        Effects: ["INCREASE_DAMAGE 1 1800"]
         Children:
             FERMENTED_SPIDER_EYE: 8200
             REDSTONE: 8265
             SULPHUR: 16425
     8265: # Potion of Strength Extended
-        Effects: ["INCREASE_DAMAGE 0 9600"]
         Children:
             FERMENTED_SPIDER_EYE: 8264
             GLOWSTONE_DUST: 8233
             SULPHUR: 16457
 
     8197: # Potion of Healing
-        Effects: ["HEAL 0"]
         Children:
             FERMENTED_SPIDER_EYE: 8204
             GLOWSTONE_DUST: 8229
             SULPHUR: 16389
     8229: # Potion of Healing II
-        Effects: ["HEAL 1"]
         Children:
             FERMENTED_SPIDER_EYE: 8236
             REDSTONE: 8197
             SULPHUR: 16421
 
     8204: # Potion of Harming
-        Effects: ["HARM 0"]
         Children:
             GLOWSTONE_DUST: 8236
             SULPHUR: 16396
     8236: # Potion of Harming II
-        Effects: ["HARM 1"]
         Children:
             REDSTONE: 8204
             SULPHUR: 16428
@@ -255,20 +243,17 @@ Potions:
             SULPHUR: 18752
 
     8193: # Potion of Regeneration
-        Effects: ["REGENERATION 0 900"]
         Children:
             FERMENTED_SPIDER_EYE: 8200
             GLOWSTONE_DUST: 8225
             REDSTONE: 8257
             SULPHUR: 16385
     8225: # Potion of Regeneration II
-        Effects: ["REGENERATION 1 450"]
         Children:
             FERMENTED_SPIDER_EYE: 8200
             REDSTONE: 8257
             SULPHUR: 16417
     8257: # Potion of Regeneration Extended
-        Effects: ["REGENERATION 0 2400"]
         Children:
             FERMENTED_SPIDER_EYE: 8264
             GLOWSTONE_DUST: 8225
@@ -292,38 +277,32 @@ Potions:
             SULPHUR: 19264
 
     8195: # Potion of Fire Resistance
-        Effects: ["FIRE_RESISTANCE 0 3600"]
         Children:
             FERMENTED_SPIDER_EYE: 8202
-            REDSTONE: 3139
+            REDSTONE: 8259
             SULPHUR: 16387
-    3139: # Potion of Fire Resistance Extended
-        Effects: ["FIRE_RESISTANCE 0 9600"]
+    8259: # Potion of Fire Resistance Extended
         Children:
             FERMENTED_SPIDER_EYE: 8266
             GLOWSTONE_DUST: 8195
             SULPHUR: 16451
 
     8205: # Potion of Water Breathing
-        Effects: ["WATER_BREATHING 0 3600"]
         Children:
-            REDSTONE: 3405
+            REDSTONE: 8269
             SULPHUR: 16397
-    3405: # Potion of Water Breathing Extended
-        Effects: ["WATER_BREATHING 0 9600"]
+    8269: # Potion of Water Breathing Extended
         Children:
             GLOWSTONE_DUST: 8205
             SULPHUR: 16461
 
-    3598: # Potion of Invisibility
-        Effects: ["INVISIBILITY 0 3600"]
+    8206: # Potion of Invisibility
         Children:
-            REDSTONE: 3662
+            REDSTONE: 8270
             SULPHUR: 16398
-    3662: # Potion of Invisibility Extended
-        Effects: ["INVISIBILITY 0 9600"]
+    8270: # Potion of Invisibility Extended
         Children:
-            GLOWSTONE_DUST: 3598
+            GLOWSTONE_DUST: 8206
             SULPHUR: 16462
 
     3840: # Potion of Blindness
@@ -338,15 +317,13 @@ Potions:
             SULPHUR: 20288
 
     8198: # Potion of Night Vision
-        Effects: ["NIGHT_VISION 0 3600"]
         Children:
-            FERMENTED_SPIDER_EYE: 3598
-            REDSTONE: 4166
+            FERMENTED_SPIDER_EYE: 8206
+            REDSTONE: 8262
             SULPHUR: 16390
-    4166: # Potion of Night Vision Extended
-        Effects: ["NIGHT_VISION 0 9600"]
+    8262: # Potion of Night Vision Extended
         Children:
-            FERMENTED_SPIDER_EYE: 3662
+            FERMENTED_SPIDER_EYE: 8270
             GLOWSTONE_DUST: 8198
             SULPHUR: 16454
 
@@ -368,31 +345,26 @@ Potions:
             SULPHUR: 20800
 
     8200: # Potion of Weakness
-        Effects: ["WEAKNESS 0 1800"]
         Children:
             REDSTONE: 8264
             SULPHUR: 16392
     8264: # Potion of Weakness Extended
-        Effects: ["WEAKNESS 0 4800"]
         Children:
             GLOWSTONE_DUST: 8200
             SULPHUR: 16456
 
     8196: # Potion of Poison
-        Effects: ["POISON 0 900"]
         Children:
             FERMENTED_SPIDER_EYE: 8204
             GLOWSTONE_DUST: 8228
             REDSTONE: 8260
             SULPHUR: 16388
     8228: # Potion of Poison II
-        Effects: ["POISON 1 450"]
         Children:
             FERMENTED_SPIDER_EYE: 8236
             REDSTONE: 8260
-            SULPHUR: 16452
+            SULPHUR: 16420
     8260: # Potion of Poison Extended
-        Effects: ["POISON 0 2400"]
         Children:
             FERMENTED_SPIDER_EYE: 8204
             GLOWSTONE_DUST: 8228
@@ -467,28 +439,23 @@ Potions:
             FERMENTED_SPIDER_EYE: 16392
 
     16386: # Splash Potion of Swiftness
-        Effects: ["SPEED 0 2700"]
         Children:
             FERMENTED_SPIDER_EYE: 16394
             GLOWSTONE_DUST: 16418
             REDSTONE: 16450
     16418: # Splash Potion of Swiftness II
-        Effects: ["SPEED 1 1350"]
         Children:
             FERMENTED_SPIDER_EYE: 16394
             REDSTONE: 16450
     16450: # Splash Potion of Swiftness Extended
-        Effects: ["SPEED 0 7200"]
         Children:
             FERMENTED_SPIDER_EYE: 16394
             GLOWSTONE_DUST: 16418
 
     16394: # Splash Potion of Slowness
-        Effects: ["SLOW 0 1350"]
         Children:
             REDSTONE: 16458
     16458: # Splash Potion of Slowness Extended
-        Effects: ["SLOW 0 3600"]
         Children:
             GLOWSTONE_DUST: 16394
 
@@ -521,39 +488,32 @@ Potions:
             GLOWSTONE_DUST: 17440
 
     16393: # Splash Potion of Strength
-        Effects: ["INCREASE_DAMAGE 0 2700"]
         Children:
             FERMENTED_SPIDER_EYE: 16392
             GLOWSTONE_DUST: 16425
             REDSTONE: 16457
     16425: # Splash Potion of Strength II
-        Effects: ["INCREASE_DAMAGE 1 1350"]
         Children:
             FERMENTED_SPIDER_EYE: 16392
             REDSTONE: 16457
     16457: # Splash Potion of Strength Extended
-        Effects: ["INCREASE_DAMAGE 0 7200"]
         Children:
             FERMENTED_SPIDER_EYE: 16456
             GLOWSTONE_DUST: 16425
 
     16389: # Splash Potion of Healing
-        Effects: ["HEAL 0"]
         Children:
             FERMENTED_SPIDER_EYE: 16396
             GLOWSTONE_DUST: 16421
     16421: # Splash Potion of Healing II
-        Effects: ["HEAL 1"]
         Children:
             FERMENTED_SPIDER_EYE: 16428
             REDSTONE: 16389
 
     16396: # Splash Potion of Harming
-        Effects: ["HARM 0"]
         Children:
             GLOWSTONE_DUST: 16428
     16428: # Splash Potion of Harming II
-        Effects: ["HARM 1"]
         Children:
             REDSTONE: 16396
 
@@ -581,18 +541,15 @@ Potions:
             GLOWSTONE_DUST: 18688
 
     16385: # Splash Potion of Regeneration
-        Effects: ["REGENERATION 0 675"]
         Children:
             FERMENTED_SPIDER_EYE: 16392
             GLOWSTONE_DUST: 16417
             REDSTONE: 16449
     16417: # Splash Potion of Regeneration II
-        Effects: ["REGENERATION 1 338"]
         Children:
             FERMENTED_SPIDER_EYE: 16392
             REDSTONE: 16449
     16449: # Splash Potion of Regeneration Extended
-        Effects: ["REGENERATION 0 1800"]
         Children:
             FERMENTED_SPIDER_EYE: 16456
             GLOWSTONE_DUST: 16417
@@ -612,31 +569,25 @@ Potions:
             GLOWSTONE_DUST: 19232
 
     16387: # Splash Potion of Fire Resistance
-        Effects: ["FIRE_RESISTANCE 0 2700"]
         Children:
             FERMENTED_SPIDER_EYE: 16394
             REDSTONE: 16451
     16451: # Splash Potion of Fire Resistance Extended
-        Effects: ["FIRE_RESISTANCE 0 7200"]
         Children:
             FERMENTED_SPIDER_EYE: 16458
             GLOWSTONE_DUST: 16387
 
     16397: # Splash Potion of Water Breathing
-        Effects: ["WATER_BREATHING 0 2700"]
         Children:
             REDSTONE: 16461
     16461: # Splash Potion of Water Breathing Extended
-        Effects: ["WATER_BREATHING 0 7200"]
         Children:
             GLOWSTONE_DUST: 16397
 
     16398: # Splash Potion of Invisibility
-        Effects: ["INVISIBILITY 0 2700"]
         Children:
             REDSTONE: 16462
     16462: # Splash Potion of Invisibility Extended
-        Effects: ["INVISIBILITY 0 7200"]
         Children:
             GLOWSTONE_DUST: 16398
 
@@ -650,12 +601,10 @@ Potions:
             GLOWSTONE_DUST: 20224
 
     16390: # Splash Potion of Night Vision
-        Effects: ["NIGHT_VISION 0 2700"]
         Children:
             FERMENTED_SPIDER_EYE: 16398
             REDSTONE: 16454
     16454: # Splash Potion of Night Vision Extended
-        Effects: ["NIGHT_VISION 0 7200"]
         Children:
             FERMENTED_SPIDER_EYE: 16462
             GLOWSTONE_DUST: 16390
@@ -675,30 +624,25 @@ Potions:
             GLOWSTONE_DUST: 20768
 
     16392: # Splash Potion of Weakness
-        Effects: ["WEAKNESS 0 1350"]
         Children:
             REDSTONE: 16456
     16456: # Splash Potion of Weakness Extended
-        Effects: ["WEAKNESS 0 3600"]
         Children:
             GLOWSTONE_DUST: 16392
 
     16388: # Splash Potion of Poison
-        Effects: ["POISON 0 675"]
         Children:
             FERMENTED_SPIDER_EYE: 16396
-            GLOWSTONE_DUST: 16452
+            GLOWSTONE_DUST: 16420
             REDSTONE: 16452
-    16452: # Splash Potion of Poison II
-        Effects: ["POISON 1 338"]
+    16420: # Splash Potion of Poison II
         Children:
             FERMENTED_SPIDER_EYE: 16428
             REDSTONE: 16452
     16452: # Splash Potion of Poison Extended
-        Effects: ["POISON 0 1800"]
         Children:
             FERMENTED_SPIDER_EYE: 16396
-            GLOWSTONE_DUST: 16452
+            GLOWSTONE_DUST: 16420
 
     21504: # Splash Potion of Decay
         Effects: ["WITHER 0 338"]