Refactor ALL THE THINGS!

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

@@ -0,0 +1,119 @@
+package com.gmail.nossr50.util;
+
+import org.bukkit.Material;
+
+import com.gmail.nossr50.config.Config;
+
+public class BlockChecks {
+
+    /**
+     * Checks to see if a block type awards XP.
+     *
+     * @param material The type of Block to check
+     * @return true if the block type awards XP, false otherwise
+     */
+    public static boolean shouldBeWatched(Material material) {
+        switch (material) {
+        case BROWN_MUSHROOM:
+        case CACTUS:
+        case CLAY:
+        case COAL_ORE:
+        case DIAMOND_ORE:
+        case DIRT:
+        case ENDER_STONE:
+        case GLOWING_REDSTONE_ORE:
+        case GLOWSTONE:
+        case GOLD_ORE:
+        case GRASS:
+        case GRAVEL:
+        case IRON_ORE:
+        case JACK_O_LANTERN:
+        case LAPIS_ORE:
+        case LOG:
+        case MELON_BLOCK:
+        case MOSSY_COBBLESTONE:
+        case MYCEL:
+        case NETHERRACK:
+        case OBSIDIAN:
+        case PUMPKIN:
+        case RED_MUSHROOM:
+        case RED_ROSE:
+        case REDSTONE_ORE:
+        case SAND:
+        case SANDSTONE:
+        case SOUL_SAND:
+        case STONE:
+        case SUGAR_CANE_BLOCK:
+        case VINE:
+        case WATER_LILY:
+        case YELLOW_FLOWER:
+            return true;
+
+        default:
+            return false;
+        }
+    }
+
+    /**
+     * Check if a block should allow for the activation of abilities.
+     *
+     * @param material The type of Block to check
+     * @return true if the block should allow ability activation, false otherwise
+     */
+    public static boolean abilityBlockCheck(Material material) {
+        switch (material) {
+        case BED_BLOCK:
+        case BREWING_STAND:
+        case BOOKSHELF:
+        case BURNING_FURNACE:
+        case CAKE_BLOCK:
+        case CHEST:
+        case DISPENSER:
+        case ENCHANTMENT_TABLE:
+        case FENCE_GATE:
+        case FURNACE:
+        case IRON_DOOR_BLOCK:
+        case JUKEBOX:
+        case LEVER:
+        case NOTE_BLOCK:
+        case STONE_BUTTON:
+        case TRAP_DOOR:
+        case WALL_SIGN:
+        case WOODEN_DOOR:
+        case WORKBENCH:
+            return false;
+
+        default:
+            break;
+        }
+
+        if (Material.getMaterial(Config.getInstance().getRepairAnvilId()).equals(material)) {
+            return false;
+        }
+        else {
+            return true;
+        }
+    }
+
+    /**
+     * Check if a block type is an ore.
+     *
+     * @param material The type of Block to check
+     * @return true if the Block is an ore, false otherwise
+     */
+    public static boolean isOre(Material material) {
+        switch (material) {
+        case COAL_ORE:
+        case DIAMOND_ORE:
+        case GLOWING_REDSTONE_ORE:
+        case GOLD_ORE:
+        case IRON_ORE:
+        case LAPIS_ORE:
+        case REDSTONE_ORE:
+            return true;
+
+        default:
+            return false;
+        }
+    }
+}

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

@@ -0,0 +1,487 @@
+package com.gmail.nossr50.util;
+
+import org.bukkit.Material;
+import org.bukkit.entity.AnimalTamer;
+import org.bukkit.entity.Animals;
+import org.bukkit.entity.Arrow;
+import org.bukkit.entity.Entity;
+import org.bukkit.entity.EntityType;
+import org.bukkit.entity.IronGolem;
+import org.bukkit.entity.LivingEntity;
+import org.bukkit.entity.Player;
+import org.bukkit.entity.Wolf;
+import org.bukkit.event.entity.EntityDamageByEntityEvent;
+import org.bukkit.event.entity.EntityDamageEvent;
+import org.bukkit.event.entity.EntityDamageEvent.DamageCause;
+import org.bukkit.inventory.ItemStack;
+
+import com.gmail.nossr50.mcMMO;
+import com.gmail.nossr50.config.Config;
+import com.gmail.nossr50.datatypes.AbilityType;
+import com.gmail.nossr50.datatypes.PlayerProfile;
+import com.gmail.nossr50.datatypes.SkillType;
+import com.gmail.nossr50.datatypes.ToolType;
+import com.gmail.nossr50.events.fake.FakeEntityDamageByEntityEvent;
+import com.gmail.nossr50.events.fake.FakeEntityDamageEvent;
+import com.gmail.nossr50.locale.LocaleLoader;
+import com.gmail.nossr50.party.Party;
+import com.gmail.nossr50.runnables.GainXp;
+import com.gmail.nossr50.runnables.BleedTimer;
+import com.gmail.nossr50.skills.Acrobatics;
+import com.gmail.nossr50.skills.Archery;
+import com.gmail.nossr50.skills.Axes;
+import com.gmail.nossr50.skills.Skills;
+import com.gmail.nossr50.skills.Swords;
+import com.gmail.nossr50.skills.Taming;
+import com.gmail.nossr50.skills.Unarmed;
+
+public class Combat {
+
+    /**
+     * Apply combat modifiers and process and XP gain.
+     *
+     * @param event The event to run the combat checks on.
+     * @param plugin mcMMO plugin instance
+     */
+    public static void combatChecks(EntityDamageByEntityEvent event, mcMMO plugin) {
+        if (event.getDamage() == 0 || event.getEntity().isDead()) {
+            return;
+        }
+
+        Entity damager = event.getDamager();
+        LivingEntity target = (LivingEntity) event.getEntity();
+        EntityType damagerType = damager.getType();
+        EntityType targetType = target.getType();
+
+        switch (damagerType) {
+        case PLAYER:
+            Player attacker = (Player) event.getDamager();
+            ItemStack itemInHand = attacker.getItemInHand();
+            PlayerProfile PPa = Users.getProfile(attacker);
+
+            combatAbilityChecks(attacker);
+
+            if (ItemChecks.isSword(itemInHand) && Permissions.getInstance().swords(attacker)) {
+                if (!BleedTimer.contains(target) && Permissions.getInstance().swordsBleed(attacker)) {
+                    Swords.bleedCheck(attacker, target, plugin);
+                }
+
+                if (PPa.getAbilityMode(AbilityType.SERRATED_STRIKES) && Permissions.getInstance().serratedStrikes(attacker)) {
+                    applyAbilityAoE(attacker, target, event.getDamage(), plugin, SkillType.SWORDS);
+                }
+
+                startGainXp(attacker, PPa, target, SkillType.SWORDS, plugin);
+            }
+            else if (ItemChecks.isAxe(itemInHand) && Permissions.getInstance().axes(attacker)) {
+                if (Permissions.getInstance().axeBonus(attacker)) {
+                    Axes.axesBonus(attacker, event);
+                }
+
+                if (Permissions.getInstance().criticalHit(attacker)) {
+                    Axes.axeCriticalCheck(attacker, event);
+                }
+
+                if (Permissions.getInstance().impact(attacker)) {
+                    Axes.impact(attacker, target, event);
+                }
+ 
+                if (PPa.getAbilityMode(AbilityType.SKULL_SPLIITER) && Permissions.getInstance().skullSplitter(attacker)) {
+                    applyAbilityAoE(attacker, target, event.getDamage(), plugin, SkillType.AXES);
+                }
+
+                startGainXp(attacker, PPa, target, SkillType.AXES, plugin);
+            }
+            else if (itemInHand.getType().equals(Material.AIR) && Permissions.getInstance().unarmed(attacker)) {
+                if (Permissions.getInstance().unarmedBonus(attacker)) {
+                    Unarmed.unarmedBonus(PPa, event);
+                }
+
+                if (PPa.getAbilityMode(AbilityType.BERSERK) && Permissions.getInstance().berserk(attacker)) {
+                    event.setDamage((int) (event.getDamage() * 1.5));
+                }
+
+                if (targetType.equals(EntityType.PLAYER) && Permissions.getInstance().disarm(attacker)) {
+                    Unarmed.disarmProcCheck(attacker, (Player) target);
+                }
+
+                startGainXp(attacker, PPa, target, SkillType.UNARMED, plugin);
+            }
+            else if (itemInHand.getType().equals(Material.BONE) && Permissions.getInstance().beastLore(attacker)) {
+                Taming.beastLore(event, target, attacker);
+            }
+            break;
+
+        case WOLF:
+            Wolf wolf = (Wolf) damager;
+
+            if (wolf.isTamed() && wolf.getOwner() instanceof Player) {
+                Player master = (Player) wolf.getOwner();
+                PlayerProfile PPo = Users.getProfile(master);
+
+                if (Permissions.getInstance().taming(master)) {
+                    if (Permissions.getInstance().fastFoodService(master)) {
+                        Taming.fastFoodService(PPo, wolf, event);
+                    }
+
+                    if (Permissions.getInstance().sharpenedclaws(master)) {
+                        Taming.sharpenedClaws(PPo, event);
+                    }
+
+                    if (Permissions.getInstance().gore(master)) {
+                        Taming.gore(PPo, event, master, plugin);
+                    }
+
+                    startGainXp(master, PPo, target, SkillType.TAMING, plugin);
+                }
+            }
+            break;
+
+        case ARROW:
+            archeryCheck((EntityDamageByEntityEvent) event, plugin);
+            break;
+
+        default:
+            break;
+        }
+
+        if (targetType.equals(EntityType.PLAYER)) {
+            Swords.counterAttackChecks(event);
+            Acrobatics.dodgeChecks(event);
+        }
+    }
+
+    /**
+     * Process combat abilities based on weapon preparation modes.
+     *
+     * @param attacker The player attacking
+     */
+    public static void combatAbilityChecks(Player attacker) {
+        PlayerProfile PPa = Users.getProfile(attacker);
+
+        if (PPa.getToolPreparationMode(ToolType.AXE)) {
+            Skills.abilityCheck(attacker, SkillType.AXES);
+        }
+        else if (PPa.getToolPreparationMode(ToolType.SWORD)) {
+            Skills.abilityCheck(attacker, SkillType.SWORDS);
+        }
+        else if (PPa.getToolPreparationMode(ToolType.FISTS)) {
+            Skills.abilityCheck(attacker, SkillType.UNARMED);
+        }
+    }
+
+    /**
+     * Process archery abilities.
+     *
+     * @param event The event to run the archery checks on.
+     * @param pluginx mcMMO plugin instance
+     */
+    public static void archeryCheck(EntityDamageByEntityEvent event, mcMMO pluginx) {
+        Arrow arrow = (Arrow) event.getDamager();
+        LivingEntity shooter = arrow.getShooter();
+        LivingEntity target = (LivingEntity) event.getEntity();
+
+        if (target instanceof Player) {
+            Player defender = (Player) target;
+
+            if (Permissions.getInstance().unarmed(defender) && defender.getItemInHand().getType().equals(Material.AIR)) {
+                Unarmed.deflectCheck(defender, event);
+            }
+        }
+
+        if (shooter instanceof Player) {
+            Player attacker = (Player) shooter;
+            PlayerProfile PPa = Users.getProfile(attacker);
+            int damage = event.getDamage();
+
+            if (Permissions.getInstance().archery(attacker) && damage > 0) {
+
+                /*Archery needs a damage bonus to be viable in PVP*/
+                int skillLvl = Users.getProfile(attacker).getSkillLevel(SkillType.ARCHERY);
+                double dmgBonusPercent = ((skillLvl / 50) * 0.1D);
+                
+                /* Cap maximum bonus at 200% */
+                if(dmgBonusPercent > 2)
+                    dmgBonusPercent = 2;
+
+                /* Every 100 skill levels Archery gains 20% damage bonus, set that here */
+                //TODO: Work in progress for balancing out Archery, will work on it more later...
+                //TODO: Right now this is calculating a 10% bonus every 50 levels, not 20% every 100. Is this intended?
+                int archeryBonus = (int)(event.getDamage() * dmgBonusPercent);
+                event.setDamage(event.getDamage() + archeryBonus);
+                
+                if (Permissions.getInstance().trackArrows(attacker)) {
+                    Archery.trackArrows(pluginx, target, PPa);
+                }
+
+                startGainXp(attacker, PPa, target, SkillType.ARCHERY, pluginx);
+
+                if (target instanceof Player) {
+                    Player defender = (Player) target;
+                    PlayerProfile PPd = Users.getProfile(defender);
+
+                    if (PPa.inParty() && PPd.inParty() && Party.getInstance().inSameParty(defender, attacker)) {
+                        event.setCancelled(true);
+                        return;
+                    }
+
+                    Archery.dazeCheck(defender, attacker);
+                }
+            }
+        }
+    }
+
+    /**
+     * Attempt to damage target for value dmg with reason CUSTOM
+     *
+     * @param target LivingEntity which to attempt to damage
+     * @param dmg Amount of damage to attempt to do
+     */
+    public static void dealDamage(LivingEntity target, int dmg) {
+        dealDamage(target, dmg, EntityDamageEvent.DamageCause.CUSTOM);
+    }
+
+    /**
+     * Attempt to damage target for value dmg with reason cause
+     *
+     * @param target LivingEntity which to attempt to damage
+     * @param dmg Amount of damage to attempt to do
+     * @param cause DamageCause to pass to damage event
+     */
+    private static void dealDamage(LivingEntity target, int dmg, DamageCause cause) {
+        if (Config.getInstance().getEventCallbackEnabled()) {
+            EntityDamageEvent ede = (EntityDamageEvent) new FakeEntityDamageEvent(target, cause, dmg);
+            mcMMO.p.getServer().getPluginManager().callEvent(ede);
+
+            if (ede.isCancelled()) {
+                return;
+            }
+
+            target.damage(ede.getDamage());
+        }
+        else {
+            target.damage(dmg);
+        }
+    }
+
+    /**
+     * Attempt to damage target for value dmg with reason ENTITY_ATTACK with damager attacker
+     *
+     * @param target LivingEntity which to attempt to damage
+     * @param dmg Amount of damage to attempt to do
+     * @param attacker Player to pass to event as damager
+     */
+    private static void dealDamage(LivingEntity target, int dmg, Player attacker) {
+        if (Config.getInstance().getEventCallbackEnabled()) {
+            EntityDamageEvent ede = (EntityDamageByEntityEvent) new FakeEntityDamageByEntityEvent(attacker, target, EntityDamageEvent.DamageCause.ENTITY_ATTACK, dmg);
+            mcMMO.p.getServer().getPluginManager().callEvent(ede);
+
+            if (ede.isCancelled()) {
+                return;
+            }
+
+            target.damage(ede.getDamage());
+        }
+        else {
+            target.damage(dmg);
+        }
+    }
+
+    /**
+     * Apply Area-of-Effect ability actions.
+     *
+     * @param attacker The attacking player
+     * @param target The defending entity
+     * @param damage The initial damage amount
+     * @param plugin mcMMO plugin instance
+     * @param type The type of skill being used
+     */
+    private static void applyAbilityAoE(Player attacker, LivingEntity target, int damage, mcMMO plugin, SkillType type) {
+        int numberOfTargets = Misc.getTier(attacker.getItemInHand()); //The higher the weapon tier, the more targets you hit
+        int damageAmount = 0;
+
+        if (type.equals(SkillType.AXES)) {
+            damageAmount = damage / 2;
+        }
+        else if (type.equals(SkillType.SWORDS)) {
+            damageAmount = damage / 4;
+        }
+
+        if (damageAmount < 1) {
+            damageAmount = 1;
+        }
+
+        for (Entity entity : target.getNearbyEntities(2.5, 2.5, 2.5)) {
+            EntityType entityType = entity.getType();
+
+            if (entityType.equals(EntityType.WOLF)) {
+                Wolf wolf = (Wolf) entity;
+                AnimalTamer tamer = wolf.getOwner();
+
+                if (tamer instanceof Player) {
+                    Player owner = (Player) tamer;
+
+                    if (owner.equals(attacker) || Party.getInstance().inSameParty(attacker, owner)) {
+                        continue;
+                    }
+                }
+            }
+
+            if (entity instanceof LivingEntity && numberOfTargets >= 1) {
+                if (entityType.equals(EntityType.PLAYER)) {
+                    Player defender = (Player) entity;
+                    PlayerProfile PP = Users.getProfile(defender);
+
+                    //Reasons why the target shouldn't be hit
+                    if (PP.getGodMode()) {
+                        continue;
+                    }
+
+                    if (defender.getName().equals(attacker.getName())) { //Is this even possible?
+                        continue;
+                    }
+
+                    if (Party.getInstance().inSameParty(attacker, defender)) {
+                        continue;
+                    }
+
+                    if (defender.isDead()) {
+                        continue;
+                    }
+
+                    //Apply effect to players only if PVP is enabled
+                    if (target.getWorld().getPVP()) {
+                        String message = "";
+
+                        if (type.equals(SkillType.AXES)) {
+                            message = LocaleLoader.getString("Axes.Combat.Cleave.Struck");
+                        }
+                        else if (type.equals(SkillType.SWORDS)) {
+                            message = LocaleLoader.getString("Swords.Combat.SS.Struck");
+                        }
+
+                        dealDamage(defender, damageAmount, attacker);
+                        defender.sendMessage(message);
+
+                        if (type.equals(SkillType.SWORDS)) {
+                            PP.addBleedTicks(5);
+                        }
+
+                        numberOfTargets--;
+                    }
+                }
+                else {
+                    LivingEntity livingEntity = (LivingEntity) entity;
+
+                    if (type.equals(SkillType.SWORDS)) {
+                        BleedTimer.add(livingEntity);
+                    }
+
+                    dealDamage(livingEntity, damageAmount, attacker);
+                    numberOfTargets--;
+                }
+            }
+        }
+    }
+
+    /**
+     * Start the task that gives combat XP.
+     *
+     * @param attacker The attacking player
+     * @param PP The player's PlayerProfile
+     * @param target The defending entity
+     * @param skillType The skill being used
+     * @param plugin mcMMO plugin instance
+     */
+    public static void startGainXp(Player attacker, PlayerProfile PP, LivingEntity target, SkillType skillType, mcMMO pluginx) {
+        double baseXP = 0;
+
+        if (target instanceof Player) {
+            if (!Config.getInstance().getExperienceGainsPlayerVersusPlayerEnabled()) {
+                return;
+            }
+
+            Player defender = (Player) target;
+            PlayerProfile PPd = Users.getProfile(defender);
+
+            if (System.currentTimeMillis() >= (PPd.getRespawnATS() * 1000) + 5000 && ((PPd.getLastLogin() + 5) * 1000) < System.currentTimeMillis() && defender.getHealth() >= 1) {
+                baseXP = 20 * Config.getInstance().getPlayerVersusPlayerXP();
+            }
+        }
+        else if (!target.hasMetadata("mcmmoFromMobSpawner")) {
+            if (target instanceof Animals && !target.hasMetadata("mcmmoSummoned")) {
+                baseXP = Config.getInstance().getAnimalsXP();
+            }
+            else {
+                EntityType type = target.getType();
+
+                switch (type) {
+                case BLAZE:
+                    baseXP = Config.getInstance().getBlazeXP();
+                    break;
+
+                case CAVE_SPIDER:
+                    baseXP = Config.getInstance().getCaveSpiderXP();
+                    break;
+
+                case CREEPER:
+                    baseXP = Config.getInstance().getCreeperXP();
+                    break;
+
+                case ENDER_DRAGON:
+                    baseXP = Config.getInstance().getEnderDragonXP();
+                    break;
+
+                case ENDERMAN:
+                    baseXP = Config.getInstance().getEndermanXP();
+                    break;
+
+                case GHAST:
+                    baseXP = Config.getInstance().getGhastXP();
+                    break;
+
+                case MAGMA_CUBE:
+                    baseXP = Config.getInstance().getMagmaCubeXP();
+                    break;
+
+                case IRON_GOLEM:
+                    if (!((IronGolem) target).isPlayerCreated())
+                        baseXP = Config.getInstance().getIronGolemXP();
+                    break;
+
+                case PIG_ZOMBIE:
+                    baseXP = Config.getInstance().getPigZombieXP();
+                    break;
+
+                case SILVERFISH:
+                    baseXP = Config.getInstance().getSilverfishXP();
+                    break;
+
+                case SKELETON:
+                    baseXP = Config.getInstance().getSkeletonXP();
+                    break;
+
+                case SLIME:
+                    baseXP = Config.getInstance().getSlimeXP();
+                    break;
+
+                case SPIDER:
+                    baseXP = Config.getInstance().getSpiderXP();
+                    break;
+
+                case ZOMBIE:
+                    baseXP = Config.getInstance().getZombieXP();
+                    break;
+
+                default:
+                    break;
+                }
+            }
+
+            baseXP *= 10;
+        }
+
+        if (baseXP != 0) {
+            mcMMO.p.getServer().getScheduler().scheduleSyncDelayedTask(pluginx, new GainXp(attacker, PP, skillType, baseXP, target), 0);
+        }
+    }
+}

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

@@ -0,0 +1,295 @@
+package com.gmail.nossr50.util;
+
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.sql.PreparedStatement;
+import java.util.HashMap;
+import java.util.ArrayList;
+import java.util.Properties;
+
+import com.gmail.nossr50.mcMMO;
+import com.gmail.nossr50.config.Config;
+import com.gmail.nossr50.datatypes.DatabaseUpdate;
+import com.gmail.nossr50.runnables.SQLReconnect;
+
+public class Database {
+
+    private static String connectionString = "jdbc:mysql://" + Config.getInstance().getMySQLServerName() + ":" + Config.getInstance().getMySQLServerPort() + "/" + Config.getInstance().getMySQLDatabaseName() + "?user=" + Config.getInstance().getMySQLUserName() + "&password=" + Config.getInstance().getMySQLUserPassword();
+    private static String tablePrefix = Config.getInstance().getMySQLTablePrefix();
+    private static Connection conn = null;
+    private static mcMMO plugin = null;
+    private static long reconnectTimestamp = 0;
+
+    public Database(mcMMO instance) {
+        plugin = instance;
+        connect(); //Connect to MySQL
+
+        // Load the driver instance
+        try {
+            Class.forName("com.mysql.jdbc.Driver");
+            DriverManager.getConnection(connectionString);
+        }
+        catch (ClassNotFoundException e) {
+            plugin.getLogger().warning(e.getLocalizedMessage());
+        }
+        catch (SQLException ex) {
+            plugin.getLogger().warning(ex.getLocalizedMessage());
+            printErrors(ex);
+        }
+    }
+
+    /**
+     * Attempt to connect to the mySQL database.
+     */
+    public static void connect() {
+        try {
+            System.out.println("[mcMMO] Attempting connection to MySQL...");
+            Properties conProperties = new Properties();
+            conProperties.put("autoReconnect", "false");
+            conProperties.put("maxReconnects", "0");
+            conn = DriverManager.getConnection(connectionString, conProperties);
+            System.out.println("[mcMMO] Connection to MySQL was a success!");
+        }
+        catch (SQLException ex) {
+            System.out.println("[mcMMO] Connection to MySQL failed!");
+            ex.printStackTrace();
+            printErrors(ex);
+        }
+    }
+
+    /**
+     * Attempt to create the database structure.
+     */
+    public void createStructure() {
+        write("CREATE TABLE IF NOT EXISTS `" + tablePrefix + "huds` (`user_id` int(10) unsigned NOT NULL,"
+                + "`hudtype` varchar(50) NOT NULL DEFAULT '',"
+                + "PRIMARY KEY (`user_id`)) ENGINE=MyISAM DEFAULT CHARSET=latin1;");
+        write("CREATE TABLE IF NOT EXISTS `" + tablePrefix + "users` (`id` int(10) unsigned NOT NULL AUTO_INCREMENT,"
+                + "`user` varchar(40) NOT NULL,"
+                + "`lastlogin` int(32) unsigned NOT NULL,"
+                + "`party` varchar(100) NOT NULL DEFAULT '',"
+                + "PRIMARY KEY (`id`),"
+                + "UNIQUE KEY `user` (`user`)) ENGINE=MyISAM  DEFAULT CHARSET=latin1 AUTO_INCREMENT=1;");
+        write("CREATE TABLE IF NOT EXISTS `" + tablePrefix + "cooldowns` (`user_id` int(10) unsigned NOT NULL,"
+                + "`taming` int(32) unsigned NOT NULL DEFAULT '0',"
+                + "`mining` int(32) unsigned NOT NULL DEFAULT '0',"
+                + "`woodcutting` int(32) unsigned NOT NULL DEFAULT '0',"
+                + "`repair` int(32) unsigned NOT NULL DEFAULT '0',"
+                + "`unarmed` int(32) unsigned NOT NULL DEFAULT '0',"
+                + "`herbalism` int(32) unsigned NOT NULL DEFAULT '0',"
+                + "`excavation` int(32) unsigned NOT NULL DEFAULT '0',"
+                + "`archery` int(32) unsigned NOT NULL DEFAULT '0',"
+                + "`swords` int(32) unsigned NOT NULL DEFAULT '0',"
+                + "`axes` int(32) unsigned NOT NULL DEFAULT '0',"
+                + "`acrobatics` int(32) unsigned NOT NULL DEFAULT '0',"
+                + "`blast_mining` int(32) unsigned NOT NULL DEFAULT '0',"
+                + "PRIMARY KEY (`user_id`)) ENGINE=MyISAM DEFAULT CHARSET=latin1;");
+        write("CREATE TABLE IF NOT EXISTS `" + tablePrefix + "skills` (`user_id` int(10) unsigned NOT NULL,"
+                + "`taming` int(10) unsigned NOT NULL DEFAULT '0',"
+                + "`mining` int(10) unsigned NOT NULL DEFAULT '0',"
+                + "`woodcutting` int(10) unsigned NOT NULL DEFAULT '0',"
+                + "`repair` int(10) unsigned NOT NULL DEFAULT '0',"
+                + "`unarmed` int(10) unsigned NOT NULL DEFAULT '0',"
+                + "`herbalism` int(10) unsigned NOT NULL DEFAULT '0',"
+                + "`excavation` int(10) unsigned NOT NULL DEFAULT '0',"
+                + "`archery` int(10) unsigned NOT NULL DEFAULT '0',"
+                + "`swords` int(10) unsigned NOT NULL DEFAULT '0',"
+                + "`axes` int(10) unsigned NOT NULL DEFAULT '0',"
+                + "`acrobatics` int(10) unsigned NOT NULL DEFAULT '0',"
+                + "PRIMARY KEY (`user_id`)) ENGINE=MyISAM DEFAULT CHARSET=latin1;");
+        write("CREATE TABLE IF NOT EXISTS `" + tablePrefix + "experience` (`user_id` int(10) unsigned NOT NULL,"
+                + "`taming` int(10) unsigned NOT NULL DEFAULT '0',"
+                + "`mining` int(10) unsigned NOT NULL DEFAULT '0',"
+                + "`woodcutting` int(10) unsigned NOT NULL DEFAULT '0',"
+                + "`repair` int(10) unsigned NOT NULL DEFAULT '0',"
+                + "`unarmed` int(10) unsigned NOT NULL DEFAULT '0',"
+                + "`herbalism` int(10) unsigned NOT NULL DEFAULT '0',"
+                + "`excavation` int(10) unsigned NOT NULL DEFAULT '0',"
+                + "`archery` int(10) unsigned NOT NULL DEFAULT '0',"
+                + "`swords` int(10) unsigned NOT NULL DEFAULT '0',"
+                + "`axes` int(10) unsigned NOT NULL DEFAULT '0',"
+                + "`acrobatics` int(10) unsigned NOT NULL DEFAULT '0',"
+                + "PRIMARY KEY (`user_id`)) ENGINE=MyISAM DEFAULT CHARSET=latin1;");
+
+        checkDatabaseStructure(DatabaseUpdate.FISHING);
+        checkDatabaseStructure(DatabaseUpdate.BLAST_MINING);
+    }
+
+    /**
+     * Check database structure for missing values.
+     *
+     * @param update Type of data to check updates for
+     */
+    public void checkDatabaseStructure(DatabaseUpdate update) {
+        String sql = null;
+        ResultSet rs = null;
+        HashMap<Integer, ArrayList<String>> Rows = new HashMap<Integer, ArrayList<String>>();
+
+        switch (update) {
+        case BLAST_MINING:
+            sql = "SELECT * FROM  `"+tablePrefix+"cooldowns` ORDER BY  `"+tablePrefix+"cooldowns`.`blast_mining` ASC LIMIT 0 , 30";
+            break;
+        case FISHING:
+            sql = "SELECT * FROM  `"+tablePrefix+"experience` ORDER BY  `"+tablePrefix+"experience`.`fishing` ASC LIMIT 0 , 30";
+            break;
+        default:
+            break;
+        }
+
+        try {
+            PreparedStatement stmt = conn.prepareStatement(sql);
+            if (stmt.executeQuery() != null) {
+                stmt.executeQuery();
+                rs = stmt.getResultSet();
+                while (rs.next()) {
+                    ArrayList<String> Col = new ArrayList<String>();
+                    for (int i = 1; i <= rs.getMetaData().getColumnCount(); i++) {
+                        Col.add(rs.getString(i));
+                    }
+                    Rows.put(rs.getRow(), Col);
+                }
+            }
+        }
+        catch (SQLException ex) {
+            if (update.equals(DatabaseUpdate.BLAST_MINING)) {
+                System.out.println("Updating mcMMO MySQL tables for Blast Mining...");
+                write("ALTER TABLE `"+tablePrefix + "cooldowns` ADD `blast_mining` int(32) NOT NULL DEFAULT '0' ;");
+            }
+            else if (update.equals(DatabaseUpdate.FISHING)) {
+                System.out.println("Updating mcMMO MySQL tables for Fishing...");
+                write("ALTER TABLE `"+tablePrefix + "skills` ADD `fishing` int(10) NOT NULL DEFAULT '0' ;");
+                write("ALTER TABLE `"+tablePrefix + "experience` ADD `fishing` int(10) NOT NULL DEFAULT '0' ;");
+            }
+        }
+    }
+
+    /**
+     * Attempt to write the SQL query.
+     *
+     * @param sql Query to write.
+     * @return true if the query was successfully written, false otherwise.
+     */
+    public boolean write(String sql) {
+        if (isConnected()) {
+            try {
+                PreparedStatement stmt = conn.prepareStatement(sql);
+                stmt.executeUpdate();
+                return true;
+            }
+            catch (SQLException ex) {
+                printErrors(ex);
+                return false;
+            }
+        }
+        else {
+            attemptReconnect();
+        }
+        return false;
+    }
+
+    /**
+     * Get the Integer. Only return first row / first field.
+     *
+     * @param sql SQL query to execute
+     * @return the value in the first row / first field
+     */
+    public Integer getInt(String sql) {
+        ResultSet rs = null;
+        Integer result = 0;
+
+        if (isConnected()) {
+            try {
+                PreparedStatement stmt = conn.prepareStatement(sql);
+                stmt = conn.prepareStatement(sql);
+                if (stmt.executeQuery() != null) {
+                    stmt.executeQuery();
+                    rs = stmt.getResultSet();
+                    if (rs.next()) {
+                        result = rs.getInt(1);
+                    }
+                    else {
+                        result = 0;
+                    }
+                }
+            }
+            catch (SQLException ex) {
+                printErrors(ex);
+            }
+        }
+        else {
+            attemptReconnect();
+        }
+        return result;
+    }
+    
+    /**
+     * Get connection status
+     * 
+     * @return the boolean value for whether or not we are connected
+     */
+    public static boolean isConnected() {
+        if(conn == null)
+            return false;
+        
+        try {
+            return conn.isValid(3);
+        } catch (SQLException e) {
+            return false;
+        }
+    }
+    
+    /**
+     * Schedules a Sync Delayed Task with the Bukkit Scheduler to attempt reconnection after a minute has elapsed
+     * This will check for a connection being present or not to prevent unneeded reconnection attempts
+     */
+    public static void attemptReconnect() {
+        if(reconnectTimestamp + 60000 < System.currentTimeMillis()) {
+            System.out.println("[mcMMO] Connection to MySQL was lost! Attempting to reconnect in 60 seconds..."); //Only reconnect if another attempt hasn't been made recently
+            reconnectTimestamp = System.currentTimeMillis();
+            plugin.getServer().getScheduler().scheduleSyncDelayedTask(plugin, new SQLReconnect(plugin), 1200);
+        }
+    }
+
+    /**
+     * Read SQL query.
+     *
+     * @param sql SQL query to read
+     * @return the rows in this SQL query
+     */
+    public HashMap<Integer, ArrayList<String>> read(String sql) {
+        ResultSet rs = null;
+        HashMap<Integer, ArrayList<String>> Rows = new HashMap<Integer, ArrayList<String>>();
+
+        if (isConnected()) {
+            try {
+                PreparedStatement stmt = conn.prepareStatement(sql);
+                if (stmt.executeQuery() != null) {
+                    stmt.executeQuery();
+                    rs = stmt.getResultSet();
+                    while (rs.next()) {
+                        ArrayList<String> Col = new ArrayList<String>();
+                        for (int i = 1; i <= rs.getMetaData().getColumnCount(); i++) {
+                            Col.add(rs.getString(i));
+                        }
+                        Rows.put(rs.getRow(), Col);
+                    }
+                }
+            }
+            catch (SQLException ex) {
+                printErrors(ex);
+            }
+        }
+        else {
+            attemptReconnect();
+        }
+        return Rows;
+    }
+
+    private static void printErrors(SQLException ex) {
+        System.out.println("SQLException: " + ex.getMessage());
+        System.out.println("SQLState: " + ex.getSQLState());
+        System.out.println("VendorError: " + ex.getErrorCode());
+    }
+}

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

@@ -0,0 +1,64 @@
+package com.gmail.nossr50.util;
+
+import org.bukkit.ChatColor;
+import org.bukkit.Material;
+import org.bukkit.block.Block;
+import org.bukkit.entity.Player;
+import org.bukkit.inventory.ItemStack;
+
+import com.gmail.nossr50.locale.LocaleLoader;
+import com.gmail.nossr50.skills.Skills;
+import com.gmail.nossr50.config.Config;
+import com.gmail.nossr50.datatypes.PlayerProfile;
+
+public class Item {
+
+    /**
+     * Check for item usage.
+     *
+     * @param player Player whose item usage to check
+     */
+    public static void itemchecks(Player player) {
+        ItemStack inhand = player.getItemInHand();
+
+        if (Config.getInstance().getChimaeraEnabled() && inhand.getTypeId() == Config.getInstance().getChimaeraItemId()) {
+            chimaerawing(player);
+        }
+    }
+
+    private static void chimaerawing(Player player) {
+        PlayerProfile PP = Users.getProfile(player);
+        ItemStack is = player.getItemInHand();
+        Block block = player.getLocation().getBlock();
+        int amount = is.getAmount();
+
+        if (Permissions.getInstance().chimaeraWing(player) && is.getTypeId() == Config.getInstance().getChimaeraItemId()) {
+            if (Skills.cooldownOver(PP.getRecentlyHurt(), 60) && amount >= Config.getInstance().getChimaeraCost()) {
+                player.setItemInHand(new ItemStack(Config.getInstance().getChimaeraItemId(), amount - Config.getInstance().getChimaeraCost()));
+
+                for (int y = 0; block.getY() + y < player.getWorld().getMaxHeight(); y++) {
+                    if (!block.getRelative(0, y, 0).getType().equals(Material.AIR)) {
+                        player.sendMessage(LocaleLoader.getString("Item.ChimaeraWing.Fail"));
+                        player.teleport(block.getRelative(0, y - 1, 0).getLocation());
+                        return;
+                    }
+                }
+
+                if (player.getBedSpawnLocation() != null && player.getBedSpawnLocation().getBlock().getType().equals(Material.BED_BLOCK)) {
+                    player.teleport(player.getBedSpawnLocation());
+                }
+                else {
+                    player.teleport(player.getWorld().getSpawnLocation());
+                }
+
+                player.sendMessage(LocaleLoader.getString("Item.ChimaeraWing.Pass"));
+            }
+            else if (!Skills.cooldownOver(PP.getRecentlyHurt(), 60) && is.getAmount() >= Config.getInstance().getChimaeraCost()) {
+                player.sendMessage(LocaleLoader.getString("Item.Injured.Wait", new Object[] {Skills.calculateTimeLeft(PP.getRecentlyHurt(), 60)}));
+            }
+            else if (is.getAmount() <= Config.getInstance().getChimaeraCost()) {
+                player.sendMessage(LocaleLoader.getString("Skills.NeedMore")+ " " + ChatColor.GRAY + Misc.prettyItemString(Config.getInstance().getChimaeraItemId()));
+            }
+        }
+    }
+}

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

@@ -0,0 +1,398 @@
+package com.gmail.nossr50.util;
+
+import org.bukkit.inventory.ItemStack;
+
+public class ItemChecks {
+
+    /**
+     * Checks if the item is a sword.
+     *
+     * @param is Item to check
+     * @return true if the item is a sword, false otherwise
+     */
+    public static boolean isSword(ItemStack is) {
+        switch (is.getType()) {
+        case DIAMOND_SWORD:
+        case GOLD_SWORD:
+        case IRON_SWORD:
+        case STONE_SWORD:
+        case WOOD_SWORD:
+            return true;
+
+        default:
+            return false;
+        }
+    }
+
+    /**
+     * Checks if the item is a hoe.
+     *
+     * @param is Item to check
+     * @return true if the item is a hoe, false otherwise
+     */
+    public static boolean isHoe(ItemStack is) {
+        switch (is.getType()) {
+        case DIAMOND_HOE:
+        case GOLD_HOE:
+        case IRON_HOE:
+        case STONE_HOE:
+        case WOOD_HOE:
+            return true;
+
+        default:
+            return false;
+        }
+    }
+
+    /**
+     * Checks if the item is a shovel.
+     *
+     * @param is Item to check
+     * @return true if the item is a shovel, false otherwise
+     */
+    public static boolean isShovel(ItemStack is) {
+        switch (is.getType()) {
+        case DIAMOND_SPADE:
+        case GOLD_SPADE:
+        case IRON_SPADE:
+        case STONE_SPADE:
+        case WOOD_SPADE:
+            return true;
+
+        default:
+            return false;
+        }
+    }
+
+    /**
+     * Checks if the item is an axe.
+     *
+     * @param is Item to check
+     * @return true if the item is an axe, false otherwise
+     */
+    public static boolean isAxe(ItemStack is) {
+        switch (is.getType()) {
+        case DIAMOND_AXE:
+        case GOLD_AXE:
+        case IRON_AXE:
+        case STONE_AXE:
+        case WOOD_AXE:
+            return true;
+
+        default:
+            return false;
+        }
+    }
+
+    /**
+     * Checks if the item is a pickaxe.
+     *
+     * @param is Item to check
+     * @return true if the item is a pickaxe, false otherwise
+     */
+    public static boolean isMiningPick(ItemStack is) {
+        switch (is.getType()) {
+        case DIAMOND_PICKAXE:
+        case GOLD_PICKAXE:
+        case IRON_PICKAXE:
+        case STONE_PICKAXE:
+        case WOOD_PICKAXE:
+            return true;
+
+        default:
+            return false;
+        }
+    }
+
+    /**
+     * Checks if the item is a helmet.
+     *
+     * @param is Item to check
+     * @return true if the item is a helmet, false otherwise
+     */
+    public static boolean isHelmet(ItemStack is) {
+        switch (is.getType()) {
+        case DIAMOND_HELMET:
+        case GOLD_HELMET:
+        case IRON_HELMET:
+        case LEATHER_HELMET:
+            return true;
+
+        default:
+            return false;
+        }
+    }
+
+    /**
+     * Checks if the item is a chestplate.
+     *
+     * @param is Item to check
+     * @return true if the item is a chestplate, false otherwise
+     */
+    public static boolean isChestplate(ItemStack is) {
+        switch (is.getType()) {
+        case DIAMOND_CHESTPLATE:
+        case GOLD_CHESTPLATE:
+        case IRON_CHESTPLATE:
+        case LEATHER_CHESTPLATE:
+            return true;
+
+        default:
+            return false;
+        }
+    }
+
+    /**
+     * Checks if the item is a pair of pants.
+     *
+     * @param is Item to check
+     * @return true if the item is a pair of pants, false otherwise
+     */
+    public static boolean isPants(ItemStack is) {
+        switch (is.getType()) {
+        case DIAMOND_LEGGINGS:
+        case GOLD_LEGGINGS:
+        case IRON_LEGGINGS:
+        case LEATHER_LEGGINGS:
+            return true;
+
+        default:
+            return false;
+        }
+    }
+
+    /**
+     * Checks if the item is a pair of boots.
+     *
+     * @param is Item to check
+     * @return true if the item is a pair of boots, false otherwise
+     */
+    public static boolean isBoots(ItemStack is) {
+        switch (is.getType()) {
+        case DIAMOND_BOOTS:
+        case GOLD_BOOTS:
+        case IRON_BOOTS:
+        case LEATHER_BOOTS:
+            return true;
+
+        default:
+            return false;
+        }
+    }
+
+    /**
+     * Checks to see if an item is a wearable armor piece.
+     *
+     * @param is Item to check
+     * @return true if the item is armor, false otherwise
+     */
+    public static boolean isArmor(ItemStack is) {
+        return isLeatherArmor(is) || isGoldArmor(is) || isIronArmor(is) || isDiamondArmor(is);
+    }
+
+    /**
+     * Checks to see if an item is a leather armor piece.
+     *
+     * @param is Item to check
+     * @return true if the item is leather armor, false otherwise
+     */
+    public static boolean isLeatherArmor(ItemStack is) {
+        switch (is.getType()) {
+        case LEATHER_BOOTS:
+        case LEATHER_CHESTPLATE:
+        case LEATHER_HELMET:
+        case LEATHER_LEGGINGS:
+            return true;
+
+        default:
+            return false;
+        }
+    }
+
+    /**
+     * Checks to see if an item is a gold armor piece.
+     *
+     * @param is Item to check
+     * @return true if the item is gold armor, false otherwise
+     */
+    public static boolean isGoldArmor(ItemStack is) {
+        switch (is.getType()) {
+        case GOLD_BOOTS:
+        case GOLD_CHESTPLATE:
+        case GOLD_HELMET:
+        case GOLD_LEGGINGS:
+            return true;
+
+        default:
+            return false;
+        }
+    }
+
+    /**
+     * Checks to see if an item is an iron armor piece.
+     *
+     * @param is Item to check
+     * @return true if the item is iron armor, false otherwise
+     */
+    public static boolean isIronArmor(ItemStack is) {
+        switch (is.getType()) {
+        case IRON_BOOTS:
+        case IRON_CHESTPLATE:
+        case IRON_HELMET:
+        case IRON_LEGGINGS:
+            return true;
+
+        default:
+            return false;
+        }
+    }
+
+    /**
+     * Checks to see if an item is a diamond armor piece.
+     *
+     * @param is Item to check
+     * @return true if the item is diamond armor, false otherwise
+     */
+    public static boolean isDiamondArmor(ItemStack is) {
+        switch (is.getType()) {
+        case DIAMOND_BOOTS:
+        case DIAMOND_CHESTPLATE:
+        case DIAMOND_HELMET:
+        case DIAMOND_LEGGINGS:
+            return true;
+
+        default:
+            return false;
+        }
+    }
+
+    /**
+     * Checks to see if an item is a tool.
+     *
+     * @param is Item to check
+     * @return true if the item is a tool, false otherwise
+     */
+    public static boolean isTool(ItemStack is) {
+        return isStoneTool(is) || isWoodTool(is) || isGoldTool(is) || isIronTool(is) || isDiamondTool(is) || isStringTool(is);
+    }
+
+    /**
+     * Checks to see if an item is a stone tool.
+     *
+     * @param is Item to check
+     * @return true if the item is a stone tool, false otherwise
+     */
+    public static boolean isStoneTool(ItemStack is) {
+        switch (is.getType()) {
+        case STONE_AXE:
+        case STONE_HOE:
+        case STONE_PICKAXE:
+        case STONE_SPADE:
+        case STONE_SWORD:
+            return true;
+
+        default:
+            return false;
+        }
+    }
+
+    /**
+     * Checks to see if an item is a wooden tool.
+     *
+     * @param is Item to check
+     * @return true if the item is a wooden tool, false otherwise
+     */
+    public static boolean isWoodTool(ItemStack is) {
+        switch (is.getType()) {
+        case WOOD_AXE:
+        case WOOD_HOE:
+        case WOOD_PICKAXE:
+        case WOOD_SPADE:
+        case WOOD_SWORD:
+            return true;
+
+        default:
+            return false;
+        }
+    }
+
+    /**
+     * Checks to see if an item is a string tool.
+     *
+     * @param is Item to check
+     * @return true if the item is a string tool, false otherwise
+     */
+    public static boolean isStringTool(ItemStack is) {
+        switch (is.getType()) {
+            case BOW:
+            case FISHING_ROD:
+                return true;
+
+            default:
+                return false;
+        }
+    }
+
+
+    /**
+     * Checks to see if an item is a gold tool.
+     *
+     * @param is Item to check
+     * @return true if the item is a stone tool, false otherwise
+     */
+    public static boolean isGoldTool(ItemStack is) {
+        switch (is.getType()) {
+        case GOLD_AXE:
+        case GOLD_HOE:
+        case GOLD_PICKAXE:
+        case GOLD_SPADE:
+        case GOLD_SWORD:
+            return true;
+
+        default:
+            return false;
+        }
+    }
+
+    /**
+     * Checks to see if an item is an iron tool.
+     *
+     * @param is Item to check
+     * @return true if the item is an iron tool, false otherwise
+     */
+    public static boolean isIronTool(ItemStack is) {
+        switch (is.getType()) {
+        case IRON_AXE:
+        case IRON_HOE:
+        case IRON_PICKAXE:
+        case IRON_SPADE:
+        case IRON_SWORD:
+        case SHEARS:
+            return true;
+
+        default:
+            return false;
+        }
+    }
+
+    /**
+     * Checks to see if an item is a diamond tool.
+     *
+     * @param is Item to check
+     * @return true if the item is a diamond tool, false otherwise
+     */
+    public static boolean isDiamondTool(ItemStack is) {
+        switch (is.getType()) {
+        case DIAMOND_AXE:
+        case DIAMOND_HOE:
+        case DIAMOND_PICKAXE:
+        case DIAMOND_SPADE:
+        case DIAMOND_SWORD:
+            return true;
+
+        default:
+            return false;
+        }
+    }
+}
+    

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

@@ -0,0 +1,301 @@
+package com.gmail.nossr50.util;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileReader;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.util.ArrayList;
+
+import com.gmail.nossr50.mcMMO;
+import com.gmail.nossr50.config.Config;
+import com.gmail.nossr50.datatypes.PlayerStat;
+import com.gmail.nossr50.datatypes.SkillType;
+import com.gmail.nossr50.datatypes.Tree;
+
+public class Leaderboard {
+    private static String leaderboardsDirectory = mcMMO.leaderboardDirectory;
+    private static String location = mcMMO.usersFile;
+    private static mcMMO plugin = mcMMO.p;
+
+    /**
+     * Create the leaderboards.
+     */
+    public static void makeLeaderboards() {
+        //Make Trees
+        Tree Mining = new Tree();
+        Tree WoodCutting = new Tree();
+        Tree Herbalism = new Tree();
+        Tree Excavation = new Tree();
+        Tree Acrobatics = new Tree();
+        Tree Repair = new Tree();
+        Tree Swords = new Tree();
+        Tree Axes = new Tree();
+        Tree Archery = new Tree();
+        Tree Unarmed = new Tree();
+        Tree Taming = new Tree();
+        Tree Fishing = new Tree();
+        Tree PowerLevel = new Tree();
+
+        //Add Data To Trees
+        try {
+            FileReader file = new FileReader(location);
+            BufferedReader in = new BufferedReader(file);
+            String line = "";
+            ArrayList<String> players = new ArrayList<String>();
+
+            while ((line = in.readLine()) != null) {
+                String[] character = line.split(":");
+                String p = character[0];
+                int powerLevel = 0;
+
+                //Prevent the same player from being added multiple times
+                if (players.contains(p)) {
+                    continue;
+                }
+                else {
+                    players.add(p);
+                }
+
+                if (character.length > 1 && Misc.isInt(character[1])) {
+                    Mining.add(p, Integer.valueOf(character[1]));
+                    powerLevel += Integer.valueOf(character[1]);
+                }
+
+                if (character.length > 5 && Misc.isInt(character[5])) {
+                    WoodCutting.add(p, Integer.valueOf(character[5]));
+                    powerLevel += Integer.valueOf(character[5]);
+                }
+
+                if (character.length > 7 && Misc.isInt(character[7])) {
+                    Repair.add(p, Integer.valueOf(character[7]));
+                    powerLevel += Integer.valueOf(character[7]);
+                }
+
+                if (character.length > 8 && Misc.isInt(character[8])) {
+                    Unarmed.add(p, Integer.valueOf(character[8]));
+                    powerLevel += Integer.valueOf(character[8]);
+                }
+
+                if (character.length > 9 && Misc.isInt(character[9])) {
+                    Herbalism.add(p, Integer.valueOf(character[9]));
+                    powerLevel += Integer.valueOf(character[9]);
+                }
+
+                if (character.length > 10 && Misc.isInt(character[10])) {
+                    Excavation.add(p, Integer.valueOf(character[10]));
+                    powerLevel += Integer.valueOf(character[10]);
+                }
+
+                if (character.length > 11 && Misc.isInt(character[11])) {
+                    Archery.add(p, Integer.valueOf(character[11]));
+                    powerLevel += Integer.valueOf(character[11]);
+                }
+
+                if (character.length > 12 && Misc.isInt(character[12])) {
+                    Swords.add(p, Integer.valueOf(character[12]));
+                    powerLevel += Integer.valueOf(character[12]);
+                }
+
+                if (character.length > 13 && Misc.isInt(character[13])) {
+                    Axes.add(p, Integer.valueOf(character[13]));
+                    powerLevel += Integer.valueOf(character[13]);
+                }
+
+                if (character.length > 14 && Misc.isInt(character[14])) {
+                    Acrobatics.add(p, Integer.valueOf(character[14]));
+                    powerLevel += Integer.valueOf(character[14]);
+                }
+
+                if (character.length > 24 && Misc.isInt(character[24])) {
+                    Taming.add(p, Integer.valueOf(character[24]));
+                    powerLevel += Integer.valueOf(character[24]);
+                }
+
+                if (character.length > 34 && Misc.isInt(character[34])) {
+                    Fishing.add(p, Integer.valueOf(character[34]));
+                    powerLevel += Integer.valueOf(character[34]);
+                }
+
+                PowerLevel.add(p, powerLevel);
+            }
+            in.close();
+        }
+        catch (Exception e) {
+            plugin.getLogger().severe(("Exception while reading " + location + " (Are you sure you formatted it correctly?)" + e.toString()));
+        }
+
+        //Write the leader board files
+        leaderWrite(Mining.inOrder(), SkillType.MINING);
+        leaderWrite(WoodCutting.inOrder(), SkillType.WOODCUTTING);
+        leaderWrite(Repair.inOrder(), SkillType.REPAIR);
+        leaderWrite(Unarmed.inOrder(), SkillType.UNARMED);
+        leaderWrite(Herbalism.inOrder(), SkillType.HERBALISM);
+        leaderWrite(Excavation.inOrder(), SkillType.EXCAVATION);
+        leaderWrite(Archery.inOrder(), SkillType.ARCHERY);
+        leaderWrite(Swords.inOrder(), SkillType.SWORDS);
+        leaderWrite(Axes.inOrder(), SkillType.AXES);
+        leaderWrite(Acrobatics.inOrder(), SkillType.ACROBATICS);
+        leaderWrite(Taming.inOrder(), SkillType.TAMING);
+        leaderWrite(Fishing.inOrder(), SkillType.FISHING);
+        leaderWrite(PowerLevel.inOrder(), SkillType.ALL);
+    }
+
+    /**
+     * Write to the leaderboards.
+     *
+     * @param ps Stats to write to the leaderboard
+     * @param skillType Skill type to write the leaderboard of
+     */
+    private static void leaderWrite(PlayerStat[] ps, SkillType skillType) {
+        String theLocation = leaderboardsDirectory + skillType.toString().toLowerCase() + ".mcmmo";
+        File theDir = new File(theLocation);
+
+        //CHECK IF THE FILE EXISTS
+        if (!theDir.exists()) {
+            FileWriter writer = null;
+
+            try {
+                writer = new FileWriter(theLocation);
+            }
+            catch (Exception e) {
+                plugin.getLogger().severe(("Exception while creating " + theLocation + e.toString()));
+            }
+            finally {
+                try {
+                    if (writer != null) {
+                        writer.close();
+                    }
+                }
+                catch (IOException e) {
+                    plugin.getLogger().severe("Exception while closing writer for " + theLocation + e.toString());
+                }
+            }
+        }
+        else {
+            try {
+                FileReader file = new FileReader(theLocation);
+                BufferedReader in = new BufferedReader(file);
+                StringBuilder writer = new StringBuilder();
+
+                for (PlayerStat p : ps) {
+                    if (p.name.equals("$mcMMO_DummyInfo")) {
+                        continue;
+                    }
+
+                    if (p.statVal == 0) {
+                        continue;
+                    }
+
+                    writer.append(p.name + ":" + p.statVal);
+                    writer.append("\r\n");
+                }
+
+                in.close();
+                FileWriter out = new FileWriter(theLocation);
+                out.write(writer.toString());
+                out.close();
+            }
+            catch (Exception e) {
+                plugin.getLogger().severe("Exception while writing to " + theLocation + " (Are you sure you formatted it correctly?)" + e.toString());
+            }
+        }
+    }
+
+    /**
+     * Retrieve leaderboard info.
+     *
+     * @param skillName Skill to retrieve info on.
+     * @param pagenumber Which page in the leaderboards to retrieve
+     * @return the requested leaderboard information
+     */
+    public static String[] retrieveInfo(String skillName, int pagenumber) {
+        String theLocation = leaderboardsDirectory + skillName.toLowerCase() + ".mcmmo";
+
+        try {
+            FileReader file = new FileReader(theLocation);
+            BufferedReader in = new BufferedReader(file);
+            int destination;
+
+          //How many lines to skip through
+            if (pagenumber == 1) {
+                destination = 0;
+            }
+            else {
+                destination = (pagenumber * 10) - 9;
+            }
+
+            int x = 0; //how many lines we've gone through
+            int y = 0; //going through the lines
+            String line = "";
+            String[] info = new String[10]; //what to return
+
+            while ((line = in.readLine()) != null && y < 10) {
+                x++;
+
+                if (x >= destination && y < 10) {
+                    info[y] = line.toString();
+                    y++;
+                }
+            }
+
+            in.close();
+            return info;
+        }
+        catch (Exception e) {
+            plugin.getLogger().severe("Exception while reading " + theLocation + " (Are you sure you formatted it correctly?)" + e.toString());
+        }
+
+        return null; //Shouldn't get here
+    }
+
+    /**
+     * Update the leaderboards.
+     *
+     * @param ps Stats to update the leaderboard with.
+     * @param skillType Skill whose leaderboard is being updated.
+     */
+    public static void updateLeaderboard(PlayerStat ps, SkillType skillType) {
+        if (Config.getInstance().getUseMySQL()) {
+            return;
+        }
+
+        String theLocation = leaderboardsDirectory + skillType.toString().toLowerCase() + ".mcmmo";
+
+        try {
+            FileReader file = new FileReader(theLocation);
+            BufferedReader in = new BufferedReader(file);
+            StringBuilder writer = new StringBuilder();
+            String line = "";
+            Boolean inserted = false;
+
+            while ((line = in.readLine()) != null) {
+
+                //Insert the player into the line before it finds a smaller one
+                if (Integer.valueOf(line.split(":")[1]) < ps.statVal && !inserted) {
+                    writer.append(ps.name + ":" + ps.statVal).append("\r\n");
+                    inserted = true;
+                }
+
+                //Write anything that isn't the player already in the file so we remove the duplicate
+                if (!line.split(":")[0].equalsIgnoreCase(ps.name)) {
+                    writer.append(line).append("\r\n");
+                }
+            }
+
+            if(!inserted) {
+                writer.append(ps.name + ":" + ps.statVal).append("\r\n");
+            }
+
+            in.close();
+
+            //Write the new file
+            FileWriter out = new FileWriter(theLocation);
+            out.write(writer.toString());
+            out.close();
+        }
+        catch (Exception e) {
+            plugin.getLogger().severe("Exception while writing to " + theLocation + " (Are you sure you formatted it correctly?)" + e.toString());
+        }
+    }
+}

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

@@ -0,0 +1,599 @@
+package com.gmail.nossr50.util;
+/*
+ * Copyright 2011 Tyler Blair. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification, are
+ * permitted provided that the following conditions are met:
+ *
+ *    1. Redistributions of source code must retain the above copyright notice, this list of
+ *       conditions and the following disclaimer.
+ *
+ *    2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *       of conditions and the following disclaimer in the documentation and/or other materials
+ *       provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation are those of the
+ * authors and contributors and should not be interpreted as representing official policies,
+ * either expressed or implied, of anybody else.
+ */
+
+import org.bukkit.Bukkit;
+import org.bukkit.configuration.file.YamlConfiguration;
+import org.bukkit.configuration.InvalidConfigurationException;
+import org.bukkit.plugin.Plugin;
+import org.bukkit.plugin.PluginDescriptionFile;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.io.OutputStreamWriter;
+import java.io.UnsupportedEncodingException;
+import java.net.Proxy;
+import java.net.URL;
+import java.net.URLConnection;
+import java.net.URLEncoder;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.LinkedHashSet;
+import java.util.Set;
+import java.util.UUID;
+import java.util.logging.Level;
+
+/**
+ * <p>
+ * The metrics class obtains data about a plugin and submits statistics about it to the metrics backend.
+ * </p>
+ * <p>
+ * Public methods provided by this class:
+ * </p>
+ * <code>
+ * Graph createGraph(String name); <br/>
+ * void addCustomData(Metrics.Plotter plotter); <br/>
+ * void start(); <br/>
+ * </code>
+ */
+public class Metrics {
+
+    /**
+     * The current revision number
+     */
+    private final static int REVISION = 5;
+
+    /**
+     * The base url of the metrics domain
+     */
+    private static final String BASE_URL = "http://mcstats.org";
+
+    /**
+     * The url used to report a server's status
+     */
+    private static final String REPORT_URL = "/report/%s";
+
+    /**
+     * The file where guid and opt out is stored in
+     */
+    private static final String CONFIG_FILE = "plugins/PluginMetrics/config.yml";
+
+    /**
+     * The separator to use for custom data. This MUST NOT change unless you are hosting your own
+     * version of metrics and want to change it.
+     */
+    private static final String CUSTOM_DATA_SEPARATOR = "~~";
+
+    /**
+     * Interval of time to ping (in minutes)
+     */
+    private static final int PING_INTERVAL = 10;
+
+    /**
+     * The plugin this metrics submits for
+     */
+    private final Plugin plugin;
+
+    /**
+     * All of the custom graphs to submit to metrics
+     */
+    private final Set<Graph> graphs = Collections.synchronizedSet(new HashSet<Graph>());
+
+    /**
+     * The default graph, used for addCustomData when you don't want a specific graph
+     */
+    private final Graph defaultGraph = new Graph("Default");
+
+    /**
+     * The plugin configuration file
+     */
+    private final YamlConfiguration configuration;
+    
+    /**
+     * The plugin configuration file
+     */
+    private final File configurationFile;
+
+    /**
+     * Unique server id
+     */
+    private final String guid;
+
+    /**
+     * Lock for synchronization
+     */
+    private final Object optOutLock = new Object();
+
+    /**
+     * Id of the scheduled task
+     */
+    private volatile int taskId = -1;
+
+    public Metrics(final Plugin plugin) throws IOException {
+        if (plugin == null) {
+            throw new IllegalArgumentException("Plugin cannot be null");
+        }
+
+        this.plugin = plugin;
+
+        // load the config
+        configurationFile = new File(CONFIG_FILE);
+        configuration = YamlConfiguration.loadConfiguration(configurationFile);
+
+        // add some defaults
+        configuration.addDefault("opt-out", false);
+        configuration.addDefault("guid", UUID.randomUUID().toString());
+
+        // Do we need to create the file?
+        if (configuration.get("guid", null) == null) {
+            configuration.options().header("http://mcstats.org").copyDefaults(true);
+            configuration.save(configurationFile);
+        }
+
+        // Load the guid then
+        guid = configuration.getString("guid");
+    }
+
+    /**
+     * Construct and create a Graph that can be used to separate specific plotters to their own graphs
+     * on the metrics website. Plotters can be added to the graph object returned.
+     *
+     * @param name
+     * @return Graph object created. Will never return NULL under normal circumstances unless bad parameters are given
+     */
+    public Graph createGraph(final String name) {
+        if (name == null) {
+            throw new IllegalArgumentException("Graph name cannot be null");
+        }
+
+        // Construct the graph object
+        final Graph graph = new Graph(name);
+
+        // Now we can add our graph
+        graphs.add(graph);
+
+        // and return back
+        return graph;
+    }
+
+    /**
+     * Adds a custom data plotter to the default graph
+     *
+     * @param plotter
+     */
+    public void addCustomData(final Plotter plotter) {
+        if (plotter == null) {
+            throw new IllegalArgumentException("Plotter cannot be null");
+        }
+
+        // Add the plotter to the graph o/
+        defaultGraph.addPlotter(plotter);
+
+        // Ensure the default graph is included in the submitted graphs
+        graphs.add(defaultGraph);
+    }
+
+    /**
+     * Start measuring statistics. This will immediately create an async repeating task as the plugin and send
+     * the initial data to the metrics backend, and then after that it will post in increments of
+     * PING_INTERVAL * 1200 ticks.
+     *
+     * @return True if statistics measuring is running, otherwise false.
+     */
+    public boolean start() {
+        synchronized (optOutLock) {
+            // Did we opt out?
+            if (isOptOut()) {
+                return false;
+            }
+
+            // Is metrics already running?
+            if (taskId >= 0) {
+                return true;
+            }
+
+            // Begin hitting the server with glorious data
+            taskId = plugin.getServer().getScheduler().scheduleAsyncRepeatingTask(plugin, new Runnable() {
+
+                private boolean firstPost = true;
+
+                public void run() {
+                    try {
+                        // This has to be synchronized or it can collide with the disable method.
+                        synchronized (optOutLock) {
+                            // Disable Task, if it is running and the server owner decided to opt-out
+                            if (isOptOut() && taskId > 0) {
+                                plugin.getServer().getScheduler().cancelTask(taskId);
+                                taskId = -1;
+                            }
+                        }
+
+                        // We use the inverse of firstPost because if it is the first time we are posting,
+                        // it is not a interval ping, so it evaluates to FALSE
+                        // Each time thereafter it will evaluate to TRUE, i.e PING!
+                        postPlugin(!firstPost);
+
+                        // After the first post we set firstPost to false
+                        // Each post thereafter will be a ping
+                        firstPost = false;
+                    } catch (IOException e) {
+                        Bukkit.getLogger().log(Level.INFO, "[Metrics] " + e.getMessage());
+                    }
+                }
+            }, 0, PING_INTERVAL * 1200);
+
+            return true;
+        }
+    }
+
+    /**
+     * Has the server owner denied plugin metrics?
+     *
+     * @return
+     */
+    public boolean isOptOut() {
+        synchronized(optOutLock) {
+            try {
+                // Reload the metrics file
+                configuration.load(CONFIG_FILE);
+            } catch (IOException ex) {
+                Bukkit.getLogger().log(Level.INFO, "[Metrics] " + ex.getMessage());
+                return true;
+            } catch (InvalidConfigurationException ex) {
+                Bukkit.getLogger().log(Level.INFO, "[Metrics] " + ex.getMessage());
+                return true;
+            }
+            return configuration.getBoolean("opt-out", false);
+        }
+    }
+
+    /**
+    * Enables metrics for the server by setting "opt-out" to false in the config file and starting the metrics task.
+    *
+    * @throws IOException
+    */
+    public void enable() throws IOException {
+        // This has to be synchronized or it can collide with the check in the task.
+        synchronized (optOutLock) {
+        	// Check if the server owner has already set opt-out, if not, set it.
+        	if (isOptOut()) {
+        		configuration.set("opt-out", false);
+        		configuration.save(configurationFile);
+        	}
+
+        	// Enable Task, if it is not running
+        	if (taskId < 0) {
+        		start();
+        	}
+        }
+    }
+
+    /**
+     * Disables metrics for the server by setting "opt-out" to true in the config file and canceling the metrics task.
+     *
+     * @throws IOException
+     */
+    public void disable() throws IOException {
+        // This has to be synchronized or it can collide with the check in the task.
+        synchronized (optOutLock) {
+            // Check if the server owner has already set opt-out, if not, set it.
+            if (!isOptOut()) {
+                configuration.set("opt-out", true);
+                configuration.save(configurationFile);
+            }
+
+            // Disable Task, if it is running
+            if (taskId > 0) {
+                this.plugin.getServer().getScheduler().cancelTask(taskId);
+                taskId = -1;
+            }
+        }
+    }
+
+    /**
+     * Generic method that posts a plugin to the metrics website
+     */
+    private void postPlugin(final boolean isPing) throws IOException {
+        // The plugin's description file containg all of the plugin data such as name, version, author, etc
+        final PluginDescriptionFile description = plugin.getDescription();
+
+        // Construct the post data
+        final StringBuilder data = new StringBuilder();
+        data.append(encode("guid")).append('=').append(encode(guid));
+        encodeDataPair(data, "version", description.getVersion());
+        encodeDataPair(data, "server", Bukkit.getVersion());
+        encodeDataPair(data, "players", Integer.toString(Bukkit.getServer().getOnlinePlayers().length));
+        encodeDataPair(data, "revision", String.valueOf(REVISION));
+
+        // If we're pinging, append it
+        if (isPing) {
+            encodeDataPair(data, "ping", "true");
+        }
+
+        // Acquire a lock on the graphs, which lets us make the assumption we also lock everything
+        // inside of the graph (e.g plotters)
+        synchronized (graphs) {
+            final Iterator<Graph> iter = graphs.iterator();
+
+            while (iter.hasNext()) {
+                final Graph graph = iter.next();
+
+                // Because we have a lock on the graphs set already, it is reasonable to assume
+                // that our lock transcends down to the individual plotters in the graphs also.
+                // Because our methods are private, no one but us can reasonably access this list
+                // without reflection so this is a safe assumption without adding more code.
+                for (Plotter plotter : graph.getPlotters()) {
+                    // The key name to send to the metrics server
+                    // The format is C-GRAPHNAME-PLOTTERNAME where separator - is defined at the top
+                    // Legacy (R4) submitters use the format Custom%s, or CustomPLOTTERNAME
+                    final String key = String.format("C%s%s%s%s", CUSTOM_DATA_SEPARATOR, graph.getName(), CUSTOM_DATA_SEPARATOR, plotter.getColumnName());
+
+                    // The value to send, which for the foreseeable future is just the string
+                    // value of plotter.getValue()
+                    final String value = Integer.toString(plotter.getValue());
+
+                    // Add it to the http post data :)
+                    encodeDataPair(data, key, value);
+                }
+            }
+        }
+
+        // Create the url
+        URL url = new URL(BASE_URL + String.format(REPORT_URL, encode(plugin.getDescription().getName())));
+
+        // Connect to the website
+        URLConnection connection;
+
+        // Mineshafter creates a socks proxy, so we can safely bypass it
+        // It does not reroute POST requests so we need to go around it
+        if (isMineshafterPresent()) {
+            connection = url.openConnection(Proxy.NO_PROXY);
+        } else {
+            connection = url.openConnection();
+        }
+
+        connection.setDoOutput(true);
+
+        // Write the data
+        final OutputStreamWriter writer = new OutputStreamWriter(connection.getOutputStream());
+        writer.write(data.toString());
+        writer.flush();
+
+        // Now read the response
+        final BufferedReader reader = new BufferedReader(new InputStreamReader(connection.getInputStream()));
+        final String response = reader.readLine();
+
+        // close resources
+        writer.close();
+        reader.close();
+
+        if (response == null || response.startsWith("ERR")) {
+            throw new IOException(response); //Throw the exception
+        } else {
+            // Is this the first update this hour?
+            if (response.contains("OK This is your first update this hour")) {
+                synchronized (graphs) {
+                    final Iterator<Graph> iter = graphs.iterator();
+
+                    while (iter.hasNext()) {
+                        final Graph graph = iter.next();
+
+                        for (Plotter plotter : graph.getPlotters()) {
+                            plotter.reset();
+                        }
+                    }
+                }
+            }
+        }
+        //if (response.startsWith("OK")) - We should get "OK" followed by an optional description if everything goes right
+    }
+
+    /**
+     * Check if mineshafter is present. If it is, we need to bypass it to send POST requests
+     *
+     * @return
+     */
+    private boolean isMineshafterPresent() {
+        try {
+            Class.forName("mineshafter.MineServer");
+            return true;
+        } catch (Exception e) {
+            return false;
+        }
+    }
+
+    /**
+     * <p>Encode a key/value data pair to be used in a HTTP post request. This INCLUDES a & so the first
+     * key/value pair MUST be included manually, e.g:</p>
+     * <code>
+     * StringBuffer data = new StringBuffer();
+     * data.append(encode("guid")).append('=').append(encode(guid));
+     * encodeDataPair(data, "version", description.getVersion());
+     * </code>
+     *
+     * @param buffer
+     * @param key
+     * @param value
+     * @return
+     */
+    private static void encodeDataPair(final StringBuilder buffer, final String key, final String value) throws UnsupportedEncodingException {
+        buffer.append('&').append(encode(key)).append('=').append(encode(value));
+    }
+
+    /**
+     * Encode text as UTF-8
+     *
+     * @param text
+     * @return
+     */
+    private static String encode(final String text) throws UnsupportedEncodingException {
+        return URLEncoder.encode(text, "UTF-8");
+    }
+
+    /**
+     * Represents a custom graph on the website
+     */
+    public static class Graph {
+
+        /**
+         * The graph's name, alphanumeric and spaces only :)
+         * If it does not comply to the above when submitted, it is rejected
+         */
+        private final String name;
+
+        /**
+         * The set of plotters that are contained within this graph
+         */
+        private final Set<Plotter> plotters = new LinkedHashSet<Plotter>();
+
+        private Graph(final String name) {
+            this.name = name;
+        }
+
+        /**
+         * Gets the graph's name
+         *
+         * @return
+         */
+        public String getName() {
+            return name;
+        }
+
+        /**
+         * Add a plotter to the graph, which will be used to plot entries
+         *
+         * @param plotter
+         */
+        public void addPlotter(final Plotter plotter) {
+            plotters.add(plotter);
+        }
+
+        /**
+         * Remove a plotter from the graph
+         *
+         * @param plotter
+         */
+        public void removePlotter(final Plotter plotter) {
+            plotters.remove(plotter);
+        }
+
+        /**
+         * Gets an <b>unmodifiable</b> set of the plotter objects in the graph
+         *
+         * @return
+         */
+        public Set<Plotter> getPlotters() {
+            return Collections.unmodifiableSet(plotters);
+        }
+
+        @Override
+        public int hashCode() {
+            return name.hashCode();
+        }
+
+        @Override
+        public boolean equals(final Object object) {
+            if (!(object instanceof Graph)) {
+                return false;
+            }
+
+            final Graph graph = (Graph) object;
+            return graph.name.equals(name);
+        }
+
+    }
+
+    /**
+     * Interface used to collect custom data for a plugin
+     */
+    public static abstract class Plotter {
+
+        /**
+         * The plot's name
+         */
+        private final String name;
+
+        /**
+         * Construct a plotter with the default plot name
+         */
+        public Plotter() {
+            this("Default");
+        }
+
+        /**
+         * Construct a plotter with a specific plot name
+         *
+         * @param name
+         */
+        public Plotter(final String name) {
+            this.name = name;
+        }
+
+        /**
+         * Get the current value for the plotted point
+         *
+         * @return
+         */
+        public abstract int getValue();
+
+        /**
+         * Get the column name for the plotted point
+         *
+         * @return the plotted point's column name
+         */
+        public String getColumnName() {
+            return name;
+        }
+
+        /**
+         * Called after the website graphs have been updated
+         */
+        public void reset() {
+        }
+
+        @Override
+        public int hashCode() {
+            return getColumnName().hashCode() + getValue();
+        }
+
+        @Override
+        public boolean equals(final Object object) {
+            if (!(object instanceof Plotter)) {
+                return false;
+            }
+
+            final Plotter plotter = (Plotter) object;
+            return plotter.name.equals(name) && plotter.getValue() == getValue();
+        }
+
+    }
+
+}

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

@@ -0,0 +1,272 @@
+package com.gmail.nossr50.util;
+
+import java.util.Random;
+
+import org.bukkit.Location;
+import org.bukkit.Material;
+import org.bukkit.block.Block;
+import org.bukkit.entity.LivingEntity;
+import org.bukkit.entity.Player;
+import org.bukkit.event.entity.EntityDamageEvent;
+import org.bukkit.inventory.ItemStack;
+
+import com.gmail.nossr50.mcMMO;
+import com.gmail.nossr50.config.Config;
+import com.gmail.nossr50.events.fake.FakeBlockBreakEvent;
+import com.gmail.nossr50.events.fake.FakePlayerAnimationEvent;
+import com.gmail.nossr50.events.items.McMMOItemSpawnEvent;
+
+public class Misc {
+
+    private static Random random = new Random();
+
+    /**
+     * Gets a capitalized version of the target string.
+     *
+     * @param target String to capitalize
+     * @return the capitalized string
+     */
+    public static String getCapitalized(String target) {
+        String firstLetter = target.substring(0,1);
+        String remainder = target.substring(1);
+        String capitalized = firstLetter.toUpperCase() + remainder.toLowerCase();
+
+        return capitalized;
+    }
+
+    /**
+     * Gets a nicely formatted string version of an item name from a given item ID.
+     *
+     * @param itemID The ID of the item to convert to string.
+     * @return the nicely formatting string
+     */
+    public static String prettyItemString(int itemID) {
+        String baseString = Material.getMaterial(itemID).toString();
+        String[] substrings = baseString.split("_");
+        String prettyString = "";
+        int size = 1;
+
+        for (String s : substrings) {
+            prettyString = prettyString.concat(Misc.getCapitalized(s));
+
+            if (size < substrings.length) {
+                prettyString = prettyString.concat(" ");
+            }
+
+            size++;
+        }
+
+        return prettyString;
+    }
+
+    /**
+     * Gets the int represented by this string.
+     *
+     * @param string The string to parse
+     * @return the int represented by this string
+     */
+    public static int getInt(String string) {
+        if (isInt(string)) {
+            return Integer.parseInt(string);
+        }
+        else {
+            return 0;
+        }
+    }
+
+    /**
+     * Checks to see if an entity is currently invincible.
+     *
+     * @param le The LivingEntity to check
+     * @param event The event the entity is involved in
+     * @return true if the entity is invincible, false otherwise
+     */
+    public static boolean isInvincible(LivingEntity le, EntityDamageEvent event) {
+
+        /*
+         * So apparently if you do more damage to a LivingEntity than its last damage int you bypass the invincibility.
+         * So yeah, this is for that.
+         */
+        if (le.getNoDamageTicks() > le.getMaximumNoDamageTicks() / 2.0F && event.getDamage() <= le.getLastDamage()) {
+            return true;
+        }
+        else {
+            return false;
+        }
+    }
+
+    /**
+     * Simulate a block break event.
+     *
+     * @param block The block to break
+     * @param player The player breaking the block
+     * @param shouldArmSwing true if an armswing event should be fired, false otherwise
+     * @return true if the event wasn't cancelled, false otherwise
+     */
+    public static boolean blockBreakSimulate(Block block, Player player, Boolean shouldArmSwing) {
+
+        //Support for NoCheat
+        if (shouldArmSwing) {
+            FakePlayerAnimationEvent armswing = new FakePlayerAnimationEvent(player);
+            mcMMO.p.getServer().getPluginManager().callEvent(armswing);
+        }
+
+        FakeBlockBreakEvent event = new FakeBlockBreakEvent(block, player);
+        mcMMO.p.getServer().getPluginManager().callEvent(event);
+
+        if (!event.isCancelled()) {
+            return true;
+        }
+        else {
+            return false;
+        }
+    }
+
+    /**
+     * Get the upgrade tier of the item in hand.
+     *
+     * @param inHand The item to check the tier of
+     * @return the tier of the item
+     */
+    public static int getTier(ItemStack inHand) {
+        int tier = 0;
+
+        if (ItemChecks.isWoodTool(inHand)) {
+            tier = 1;
+        }
+        else if (ItemChecks.isStoneTool(inHand)) {
+            tier = 2;
+        }
+        else if (ItemChecks.isIronTool(inHand)) {
+            tier = 3;
+        }
+        else if(ItemChecks.isGoldTool(inHand)) {
+            tier = 1;
+        }
+        else if(ItemChecks.isDiamondTool(inHand))
+            tier = 4;
+
+        return tier;
+    }
+
+    /**
+     * Determine if two locations are near each other.
+     *
+     * @param first The first location
+     * @param second The second location
+     * @param maxDistance The max distance apart
+     * @return true if the distance between <code>first</code> and <code>second</code> is less than <code>maxDistance</code>, false otherwise
+     */
+    public static boolean isNear(Location first, Location second, double maxDistance) {
+        if (!first.getWorld().equals(second.getWorld())) {
+            return false;
+        }
+
+        if (first.distanceSquared(second) < (maxDistance * maxDistance)) {
+            return true;
+        }
+        else {
+            return false;
+        }
+    }
+
+    /**
+     * Determine if a string represents an Integer
+     *
+     * @param string String to check
+     * @return true if the string is an Integer, false otherwise
+     */
+    public static boolean isInt(String string) {
+        try {
+            Integer.parseInt(string);
+            return true;
+        }
+        catch (NumberFormatException nFE) {
+            return false;
+        }
+    }
+
+    /**
+     * Drop items at a given location.
+     *
+     * @param location The location to drop the items at
+     * @param is The items to drop
+     * @param quantity The amount of items to drop
+     */
+    public static void mcDropItems(Location location, ItemStack is, int quantity) {
+        for (int i = 0; i < quantity; i++) {
+            mcDropItem(location, is);
+        }
+    }
+
+    /**
+     * 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 mcRandomDropItem(Location location, ItemStack is, double chance) {
+        if (random.nextInt(100) < chance) {
+            mcDropItem(location, is);
+        }
+    }
+
+    /**
+     * Randomly drop items 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
+     * @param quantity The amount of items to drop
+     */
+    public static void mcRandomDropItems(Location location, ItemStack is, int chance, int quantity) {
+        for(int i = 0; i < quantity; i++) {
+            mcRandomDropItem(location, is, chance);
+        }
+    }
+
+    /**
+     * Drop an item at a given location.
+     *
+     * @param location The location to drop the item at
+     * @param itemStack The item to drop
+     */
+    public static void mcDropItem(Location location, ItemStack itemStack) {
+
+        // We can't get the item until we spawn it and we want to make it cancellable, so we have a custom event.
+        McMMOItemSpawnEvent event = new McMMOItemSpawnEvent(location, itemStack);
+        mcMMO.p.getServer().getPluginManager().callEvent(event);
+
+        if (event.isCancelled()) {
+            return;
+        }
+
+        location.getWorld().dropItemNaturally(location, itemStack);
+    }
+
+    /**
+     * Check if a skill level is higher than the max bonus level of the ability.
+     *
+     * @param skillLevel Skill level to check
+     * @param maxLevel Max level of the ability
+     * @return whichever value is lower
+     */
+    public static int skillCheck(int skillLevel, int maxLevel) {
+        if (skillLevel > maxLevel) {
+            return maxLevel;
+        }
+        else {
+            return skillLevel;
+        }
+    }
+
+    public static int getPowerLevelCap() {
+        if (Config.getInstance().getPowerLevelCap() > 0) {
+            return Config.getInstance().getPowerLevelCap();
+        }
+        else {
+            return Integer.MAX_VALUE;
+        }
+    }
+}

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

@@ -5,15 +5,14 @@ import java.util.ArrayList;
 import org.bukkit.ChatColor;
 import org.bukkit.entity.Player;
 
-import com.gmail.nossr50.m;
 import com.gmail.nossr50.datatypes.SkillType;
-import com.gmail.nossr50.locale.mcLocale;
+import com.gmail.nossr50.locale.LocaleLoader;
 
 public class Page {
     
     public static int getTotalPageNumber(String address)
     {
-        String[] addressSplit = mcLocale.getString(address).split("\n");
+        String[] addressSplit = LocaleLoader.getString(address).split("\n");
         if(addressSplit.length <= 8)
             return 1;
         else
@@ -31,7 +30,7 @@ public class Page {
         }
         
         ArrayList<String> allStrings = new ArrayList<String>();
-        String split[] = mcLocale.getString(address).split("\n");
+        String split[] = LocaleLoader.getString(address).split("\n");
         
         allStrings.add(ChatColor.GOLD+"-="+ChatColor.GREEN+header+ChatColor.GOLD+"=-"); //So stylish
         
@@ -59,7 +58,7 @@ public class Page {
     
     public static void grabGuidePageForSkill(SkillType skilltype, Player player, String[] args)
     {
-        String capitalized = m.getCapitalized(skilltype.toString());
+        String capitalized = Misc.getCapitalized(skilltype.toString());
         player.sendMessage(ChatColor.DARK_AQUA+"Guide for "+capitalized+" available type /"+skilltype.toString().toLowerCase()+" ? [Page#]"); //TODO: Needs more locale.
         if (args.length >= 1)
         {
@@ -68,10 +67,10 @@ public class Page {
                 
                 String address = "Guides."+capitalized;
                 
-                if(args.length > 1 && m.isInt(args[1]) && m.getInt(args[1]) <= Page.getTotalPageNumber(address))
+                if(args.length > 1 && Misc.isInt(args[1]) && Misc.getInt(args[1]) <= Page.getTotalPageNumber(address))
                 {
                     Page.clearChat(player);
-                    for(String target : Page.grabPageContents(capitalized+" Guide", address, m.getInt(args[1])))
+                    for(String target : Page.grabPageContents(capitalized+" Guide", address, Misc.getInt(args[1])))
                     {
                         player.sendMessage(target);
                     }
@@ -83,11 +82,11 @@ public class Page {
                         player.sendMessage(target);
                     }
                 }
-                else if(args.length > 1 && m.getInt(args[1]) > Page.getTotalPageNumber(address)) 
+                else if(args.length > 1 && Misc.getInt(args[1]) > Page.getTotalPageNumber(address)) 
                 {
                     player.sendMessage("That page doesn't exist, there are only "+Page.getTotalPageNumber(address)+" total pages"); //TODO: Needs more locale.
                 }
-                else if(args.length > 1 && !m.isInt(args[1]))
+                else if(args.length > 1 && !Misc.isInt(args[1]))
                 {
                     player.sendMessage("Not a valid page number!"); //TODO: Needs more locale.
                 }

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

@@ -0,0 +1,418 @@
+package com.gmail.nossr50.util;
+
+import org.bukkit.entity.Player;
+
+public class Permissions {
+    private static volatile Permissions instance;
+
+    public boolean permission(Player player, String perm) {
+        return player.hasPermission(perm);
+    }
+
+    public static Permissions getInstance() {
+        if (instance == null) {
+            instance = new Permissions();
+        }
+
+        return instance;
+    }
+
+    /*
+     * GENERIC PERMISSIONS
+     */
+
+    public boolean motd(Player player) {
+        return player.hasPermission("mcmmo.motd");
+    }
+
+    public boolean admin(Player player) {
+        return player.hasPermission("mcmmo.admin");
+    }
+
+    /*
+     * MCMMO.BYPASS.*
+     */
+    public boolean arcaneBypass(Player player) {
+        return player.hasPermission("mcmmo.bypass.arcanebypass");
+    }
+
+    public boolean inspectDistanceBypass(Player player) {
+        return player.hasPermission("mcmmo.bypass.inspect.distance");
+    }
+
+    public boolean inspectOfflineBypass(Player player) {
+        return player.hasPermission("mcmmo.bypass.inspect.offline");
+    }
+
+    /*
+     * MCMMO.TOOLS.*
+     */
+
+    public boolean mcrefresh(Player player) {
+        return player.hasPermission("mcmmo.tools.mcrefresh");
+    }
+
+    public boolean mcremove(Player player) {
+        return player.hasPermission("mcmmo.tools.mcremove");
+    }
+
+    public boolean mmoedit(Player player) {
+        return player.hasPermission("mcmmo.tools.mmoedit");
+    }
+
+    public boolean mcgod(Player player) {
+        return player.hasPermission("mcmmo.tools.mcgod");
+    }
+
+    /*
+     * MCMMO.ABILITY.TAMING.*
+     */
+
+    public boolean fastFoodService(Player player) {
+        return player.hasPermission("mcmmo.ability.taming.fastfoodservice");
+    }
+
+    public boolean sharpenedclaws(Player player) {
+        return player.hasPermission("mcmmo.ability.taming.sharpenedclaws");
+    }
+
+    public boolean gore(Player player) {
+        return player.hasPermission("mcmmo.ability.taming.gore");
+    }
+
+    public boolean callOfTheWild(Player player) {
+        return player.hasPermission("mcmmo.ability.taming.callofthewild");
+    }
+
+    public boolean environmentallyAware(Player player) {
+        return player.hasPermission("mcmmo.ability.taming.environmentallyaware");
+    }
+
+    public boolean thickFur(Player player) {
+        return player.hasPermission("mcmmo.ability.taming.thickfur");
+    }
+
+    public boolean shockProof(Player player) {
+        return player.hasPermission("mcmmo.ability.taming.shockproof");
+    }
+
+    public boolean beastLore(Player player) {
+        return player.hasPermission("mcmmo.ability.taming.beastlore");
+    }
+
+    /*
+     * MCMMO.ABILITY.FISHING.*
+     */
+
+    public boolean shakeMob(Player player) {
+        return player.hasPermission("mcmmo.ability.fishing.shakemob");
+    }
+
+    /*
+     * MCMMO.ABILITY.MINING.*
+     */
+
+    public boolean superBreaker(Player player) {
+        return player.hasPermission("mcmmo.ability.mining.superbreaker");
+    }
+
+    public boolean miningDoubleDrops(Player player) {
+        return player.hasPermission("mcmmo.ability.mining.doubledrops");
+    }
+
+    /*
+     * MCMMO.ABILITY.WOODCUTTING.*
+     */
+
+    public boolean treeFeller(Player player) {
+        return player.hasPermission("mcmmo.ability.woodcutting.treefeller");
+    }
+
+    public boolean leafBlower(Player player) {
+        return player.hasPermission("mcmmo.ability.woodcutting.leafblower");
+    }
+
+    public boolean woodcuttingDoubleDrops(Player player) {
+        return player.hasPermission("mcmmo.ability.woodcutting.doubledrops");
+    }
+
+    /*
+     * MCMMO.ABILITY.REPAIR.*
+     */
+
+    public boolean repairBonus(Player player) {
+        return player.hasPermission("mcmmo.ability.repair.repairbonus");
+    }
+
+    public boolean arcaneForging(Player player) {
+        return player.hasPermission("mcmmo.ability.repair.arcaneforging");
+    }
+
+    public boolean woodRepair(Player player) {
+        return player.hasPermission("mcmmo.ability.repair.woodrepair");
+    }
+
+    public boolean stoneRepair(Player player) {
+        return player.hasPermission("mcmmo.ability.repair.stonerepair");
+    }
+
+    public boolean leatherRepair(Player player) {
+        return player.hasPermission("mcmmo.ability.repair.leatherrepair");
+    }
+
+    public boolean ironRepair(Player player) {
+        return player.hasPermission("mcmmo.ability.repair.ironrepair");
+    }
+
+    public boolean goldRepair(Player player) {
+        return player.hasPermission("mcmmo.ability.repair.goldrepair");
+    }
+
+    public boolean diamondRepair(Player player) {
+        return player.hasPermission("mcmmo.ability.repair.diamondrepair");
+    }
+
+    public boolean armorRepair(Player player) {
+        return player.hasPermission("mcmmo.ability.repair.armorrepair");
+    }
+
+    public boolean toolRepair(Player player) {
+        return player.hasPermission("mcmmo.ability.repair.toolrepair");
+    }
+
+    public boolean stringRepair(Player player) {
+        return player.hasPermission("mcmmo.ability.repair.stringrepair");
+    }
+
+    /*
+     * MCMMO.ABILITY.UNARMED.*
+     */
+
+    public boolean unarmedBonus(Player player) {
+        return player.hasPermission("mcmmo.ability.unarmed.bonusdamage");
+    }
+
+    public boolean disarm(Player player) {
+        return player.hasPermission("mcmmo.ability.unarmed.disarm");
+    }
+
+    public boolean berserk(Player player) {
+        return player.hasPermission("mcmmo.ability.unarmed.berserk");
+    }
+
+    public boolean deflect(Player player) {
+        return player.hasPermission("mcmmo.ability.unarmed.deflect");
+    }
+
+    /*
+     * MCMMO.ABILITY.ARCHERY.*
+     */
+
+    public boolean trackArrows(Player player) {
+        return player.hasPermission("mcmmo.ability.archery.trackarrows");
+    }
+
+    public boolean ignition(Player player) {
+        return player.hasPermission("mcmmo.ability.archery.ignition");
+    }
+
+    public boolean daze(Player player) {
+        return player.hasPermission("mcmmo.ability.archery.daze");
+    }
+
+    /*
+     * MCMMO.ABILITY.HERBALISM.*
+     */
+
+    public boolean herbalismDoubleDrops(Player player) {
+        return player.hasPermission("mcmmo.ability.herbalism.doubledrops");
+    }
+
+    public boolean greenTerra(Player player) {
+        return player.hasPermission("mcmmo.ability.herbalism.greenterra");
+    }
+
+    public boolean greenThumbBlocks(Player player) {
+        return player.hasPermission("mcmmo.ability.herbalism.greenthumbblocks");
+    }
+
+    public boolean greenThumbWheat(Player player) {
+        return player.hasPermission("mcmmo.ability.herbalism.greenthumbwheat");
+    }
+
+    /*
+     * MCMMO.ABILITY.EXCAVATION.*
+     */
+
+    public boolean gigaDrillBreaker(Player player) {
+        return player.hasPermission("mcmmo.ability.excavation.gigadrillbreaker");
+    }
+
+    public boolean excavationTreasures(Player player) {
+        return player.hasPermission("mcmmo.ability.excavation.treasures");
+    }
+
+    /*
+     * MCMMO.ABILITY.SWORDS.*
+     */
+
+    public boolean swordsBleed(Player player) {
+        return player.hasPermission("mcmmo.ability.swords.bleed");
+    }
+
+    public boolean serratedStrikes(Player player) {
+        return player.hasPermission("mcmmo.ability.swords.serratedstrikes");
+    }
+
+    public boolean counterAttack(Player player) {
+        return player.hasPermission("mcmmo.ability.swords.counterattack");
+    }
+
+    /*
+     * MCMMO.ABILITY.AXES.*
+     */
+
+    public boolean skullSplitter(Player player) {
+        return player.hasPermission("mcmmo.ability.axes.skullsplitter");
+    }
+
+    public boolean axeBonus(Player player) {
+        return player.hasPermission("mcmmo.ability.axes.bonusdamage");
+    }
+
+    public boolean criticalHit(Player player) {
+        return player.hasPermission("mcmmo.ability.axes.criticalhit");
+    }
+
+    public boolean impact(Player player) {
+        return player.hasPermission("mcmmo.ability.axes.impact");
+    }
+
+    /*
+     * MCMMO.ABILITY.ACROBATICS.*
+     */
+
+    public boolean roll(Player player) {
+        return player.hasPermission("mcmmo.ability.acrobatics.roll");
+    }
+
+    public boolean gracefulRoll(Player player) {
+        return player.hasPermission("mcmmo.ability.acrobatics.gracefulroll");
+    }
+
+    public boolean dodge(Player player) {
+        return player.hasPermission("mcmmo.ability.acrobatics.dodge");
+    }
+
+    /*
+     * MCMMO.ABILITY.BLASTMINING.*
+     */
+
+    public boolean biggerBombs(Player player) {
+        return player.hasPermission("mcmmo.ability.blastmining.biggerbombs");
+    }
+
+    public boolean demolitionsExpertise(Player player) {
+        return player.hasPermission("mcmmo.ability.blastmining.demolitionsexpertise");
+    }
+
+    /*
+     * MCMMO.ITEM.*
+     */
+
+    public boolean chimaeraWing(Player player) {
+        return player.hasPermission("mcmmo.item.chimaerawing");
+    }
+
+    /*
+     * MCMMO.COMMANDS.*
+     */
+
+    public boolean mcAbility(Player player) {
+        return player.hasPermission("mcmmo.commands.ability");
+    }
+
+    public boolean partyTeleport(Player player) {
+        return player.hasPermission("mcmmo.commands.ptp");
+    }
+
+    public boolean inspect(Player player) {
+        return player.hasPermission("mcmmo.commands.inspect");
+    }
+
+    public boolean party(Player player) {
+        return player.hasPermission("mcmmo.commands.party");
+    }
+
+    /*
+     * MCMMO.CHAT.*
+     */
+
+    public boolean partyChat(Player player) {
+        return player.hasPermission("mcmmo.chat.partychat");
+    }
+
+    public boolean partyLock(Player player) {
+        return player.hasPermission("mcmmo.chat.partylock");
+    }
+
+    public boolean adminChat(Player player) {
+        return player.hasPermission("mcmmo.chat.adminchat");
+    }
+
+    /*
+     * MCMMO.SKILLS.*
+     */
+
+    public boolean taming(Player player) {
+        return player.hasPermission("mcmmo.skills.taming");
+    }
+
+    public boolean mining(Player player) {
+        return player.hasPermission("mcmmo.skills.mining");
+    }
+
+    public boolean blastMining(Player player) {
+        return player.hasPermission("mcmmo.skills.blastmining");
+    }
+
+    public boolean fishing(Player player) {
+        return player.hasPermission("mcmmo.skills.fishing");
+    }
+
+    public boolean woodcutting(Player player) {
+        return player.hasPermission("mcmmo.skills.woodcutting");
+    }
+
+    public boolean repair(Player player) {
+        return player.hasPermission("mcmmo.skills.repair");
+    }
+
+    public boolean unarmed(Player player) {
+        return player.hasPermission("mcmmo.skills.unarmed");
+    }
+
+    public boolean archery(Player player) {
+        return player.hasPermission("mcmmo.skills.archery");
+    }
+
+    public boolean herbalism(Player player) {
+        return player.hasPermission("mcmmo.skills.herbalism");
+    }
+
+    public boolean excavation(Player player) {
+        return player.hasPermission("mcmmo.skills.excavation");
+    }
+
+    public boolean swords(Player player) {
+        return player.hasPermission("mcmmo.skills.swords");
+    }
+
+    public boolean axes(Player player) {
+        return player.hasPermission("mcmmo.skills.axes");
+    }
+
+    public boolean acrobatics(Player player) {
+        return player.hasPermission("mcmmo.skills.acrobatics");
+    }
+}

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

@@ -0,0 +1,121 @@
+package com.gmail.nossr50.util;
+
+import java.io.File;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.util.HashMap;
+
+import org.bukkit.OfflinePlayer;
+import org.bukkit.entity.Player;
+
+import com.gmail.nossr50.mcMMO;
+import com.gmail.nossr50.datatypes.PlayerProfile;
+
+public class Users {
+
+    public static String location = mcMMO.usersFile;
+    public static String directory = mcMMO.flatFileDirectory;
+    public static String directoryb = mcMMO.leaderboardDirectory;
+
+    public static HashMap<String, PlayerProfile> players = new HashMap<String, PlayerProfile>();
+
+    /**
+     * Load users.
+     */
+    public static void loadUsers() {
+        new File(directory).mkdir();
+        new File(directoryb).mkdir();
+        File theDir = new File(location);
+
+        if (!theDir.exists()) {
+            try {
+                FileWriter writer = new FileWriter(theDir);
+                writer.close();
+            }
+            catch (IOException e) {
+                e.printStackTrace();
+            }
+        }
+    }
+
+    /**
+     * Add a new user.
+     *
+     * @param player The player to create a user record for
+     */
+    public static void addUser(Player player) {
+        if (!players.containsKey(player.getName().toLowerCase())) {
+            players.put(player.getName().toLowerCase(), new PlayerProfile(player.getName(), true));
+        }
+    }
+
+    /**
+     * Clear all users.
+     */
+    public static void clearUsers() {
+        players.clear();
+    }
+
+    /**
+     * Get all PlayerProfiles.
+     *
+     * @return a HashMap containing the PlayerProfile of everyone in the database
+     */
+    public static HashMap<String, PlayerProfile> getProfiles() {
+        return players;
+    }
+
+    /**
+     * Remove a user from the database.
+     *
+     * @param player The player to remove
+     */
+    public static void removeUser(Player player) {
+
+        //Only remove PlayerProfile if user is offline and we have it in memory
+        if (!player.isOnline() && players.containsKey(player.getName().toLowerCase())) {
+            players.get(player.getName().toLowerCase()).save();
+            players.remove(player.getName().toLowerCase());
+        }
+    }
+
+    /**
+     * Remove a user from the DB by name.
+     *
+     * @param playerName The name of the player to remove
+     */
+    public static void removeUserByName(String playerName) {
+        players.remove(playerName.toLowerCase());
+    }
+
+    /**
+     * Get the profile of a player.
+     *
+     * @param player The player whose profile to retrieve
+     * @return the player's profile
+     */
+    public static PlayerProfile getProfile(OfflinePlayer player) {
+        return getProfileByName(player.getName());
+    }
+
+    /**
+     * Get the profile of a player by name.
+     *
+     * @param player The name of the player whose profile to retrieve
+     * @return the player's profile
+     */
+    public static PlayerProfile getProfileByName(String playerName) {
+        if (mcMMO.p.getServer().getOfflinePlayer(playerName).isOnline() || players.containsKey(playerName.toLowerCase())) {
+            if (players.get(playerName.toLowerCase()) != null) {
+                return players.get(playerName.toLowerCase());
+            }
+            else {
+                players.put(playerName.toLowerCase(), new PlayerProfile(playerName, true));
+                return players.get(playerName.toLowerCase());
+            }
+        }
+        else {
+            return new PlayerProfile(playerName, false);
+        }
+    }
+}