Bug fixes

core/src/main/java/com/songoda/epicenchants/EpicEnchants.java

@@ -47,11 +47,9 @@ public class EpicEnchants extends JavaPlugin {
         getConsoleSender().sendMessage(color("&7" + getDescription().getName() + " " + getDescription().getVersion() + " by &5Songoda <3&7!"));
         getConsoleSender().sendMessage(color("&7Action: &aEnabling&7..."));
 
-        FastInv.init(this);
+        preload();
 
-        this.version = Integer.parseInt(Bukkit.getServer().getBukkitVersion().split("\\.")[1]);
         this.action = new Action();
-        this.fileManager = new FileManager(this);
         this.groupManager = new GroupManager(this);
         this.enchantManager = new EnchantManager(this);
         this.enchantUtils = new EnchantUtils(this);
@@ -62,7 +60,6 @@ public class EpicEnchants extends JavaPlugin {
         this.hookManager = new HookManager();
         this.itemGroup = new ItemGroup(this);
 
-        fileManager.loadFiles();
         groupManager.loadGroups();
         enchantManager.loadEnchants();
         infoManager.loadMenus();
@@ -78,6 +75,13 @@ public class EpicEnchants extends JavaPlugin {
         getConsoleSender().sendMessage(color("&a============================="));
     }
 
+    private void preload() {
+        FastInv.init(this);
+        this.version = Integer.parseInt(Bukkit.getServer().getBukkitVersion().split("\\.")[1]);
+        this.fileManager = new FileManager(this);
+        fileManager.loadFiles();
+    }
+
     @Override
     public void onDisable() {
         getConsoleSender().sendMessage(color("&a============================="));
@@ -101,10 +105,19 @@ public class EpicEnchants extends JavaPlugin {
 
     public void reload() {
         reloadConfig();
+
+        fileManager.clear();
         fileManager.loadFiles();
-        enchantManager.loadEnchants();
+
+        groupManager.clear();
         groupManager.loadGroups();
+
+        enchantManager.clear();
+        enchantManager.loadEnchants();
+
+        infoManager.clear();
         infoManager.loadMenus();
+
         action.load(fileManager.getConfiguration("actions"));
     }
 }

core/src/main/java/com/songoda/epicenchants/commands/EnchantCommand.java

@@ -61,7 +61,7 @@ public class EnchantCommand extends BaseCommand {
     @CommandCompletion("@players @groups @dustTypes @nothing")
     @CommandPermission("epicenchants.give.item.dust")
     public void onGiveDust(CommandSender sender, @Flags("other") Player target, Group group, @Optional String dustType, @Optional Integer percentage) {
-        target.getInventory().addItem(instance.getSpecialItems().getDust(group, dustType, percentage));
+        target.getInventory().addItem(instance.getSpecialItems().getDust(group, dustType, percentage, true));
         instance.getAction().perform(target, "command.dust.received", of("group", group.getIdentifier()));
         instance.getAction().perform(sender, "command.dust.gave", of("player", target.getName()), of("group", group.getIdentifier()));
     }

core/src/main/java/com/songoda/epicenchants/effect/EffectManager.java

@@ -7,8 +7,7 @@ import java.lang.reflect.Constructor;
 import java.lang.reflect.InvocationTargetException;
 import java.util.Optional;
 
-import static com.google.common.base.CaseFormat.UPPER_CAMEL;
-import static com.google.common.base.CaseFormat.UPPER_UNDERSCORE;
+import static com.google.common.base.CaseFormat.*;
 
 public class EffectManager {
 

core/src/main/java/com/songoda/epicenchants/listeners/item/BookListener.java

@@ -78,6 +78,7 @@ public class BookListener extends ItemListener {
         }
 
         Group group = instance.getGroupManager().getValueUnsafe(clicked.getString("group"));
+
         Optional<Enchant> enchant = instance.getEnchantManager().getRandomEnchant(group);
 
         if (!enchant.isPresent()) {

core/src/main/java/com/songoda/epicenchants/listeners/item/DustListener.java

@@ -60,6 +60,6 @@ public class DustListener extends ItemListener {
         int rate = ThreadLocalRandom.current().nextInt(clicked.getInteger("min-rate"), clicked.getInteger("max-rate"));
 
         useItem(event);
-        event.getPlayer().getInventory().addItem(instance.getSpecialItems().getDust(group, null, rate));
+        event.getPlayer().getInventory().addItem(instance.getSpecialItems().getDust(group, null, rate, false));
     }
 }

core/src/main/java/com/songoda/epicenchants/managers/CommandManager.java

@@ -52,15 +52,15 @@ public class CommandManager extends BukkitCommandManager {
                 .findFirst()
                 .orElseThrow(() -> new InvalidCommandArgument("No item by that type.", false)));
 
-        getCommandContexts().registerContext(Group.class, c -> instance.getGroupManager().getValue(c.popFirstArg()).orElseThrow(() ->
+        getCommandContexts().registerContext(Group.class, c -> instance.getGroupManager().getValue(c.popFirstArg().toUpperCase()).orElseThrow(() ->
                 new InvalidCommandArgument("No group exists by that name", false)));
 
         // REPLACEMENTS
 
         getCommandReplacements().addReplacements(
-                "enchanter", instance.getConfig().getString("commands.enchanter"),
-                "alchemist", instance.getConfig().getString("commands.alchemist"),
-                "tinkerer", instance.getConfig().getString("commands.tinkerer")
+                "enchanter", instance.getFileManager().getConfiguration("config").getString("commands.enchanter"),
+                "alchemist", instance.getFileManager().getConfiguration("config").getString("commands.alchemist"),
+                "tinkerer", instance.getFileManager().getConfiguration("config").getString("commands.tinkerer")
         );
 
         // API

core/src/main/java/com/songoda/epicenchants/managers/FileManager.java

@@ -20,6 +20,7 @@ public class FileManager extends Manager<String, FileConfiguration> {
 
     private final String directory;
     private final LinkedHashSet<Pair<String, Boolean>> files = new LinkedHashSet<>(asList(
+            of("config.yml", true),
             of("menus/main-info-menu.yml", true),
             of("menus/enchanter-menu.yml", true),
             of("menus/tinkerer-menu.yml", true),
@@ -29,7 +30,6 @@ public class FileManager extends Manager<String, FileConfiguration> {
             of("menus/groups/ultimate-menu.yml", false),
             of("menus/groups/legendary-menu.yml", false),
             of("enchants/example-enchant.yml", false),
-            of("config.yml", true),
             of("groups.yml", true),
             of("actions.yml", true),
             of("items/special-items.yml", true),
@@ -45,15 +45,13 @@ public class FileManager extends Manager<String, FileConfiguration> {
     }
 
     public void loadFiles() {
-        Set<String> recentDirs = new HashSet<>();
         files.forEach(pair -> {
             File file = new File(instance.getDataFolder() + separator + pair.getLeft());
 
-            if (!file.exists() && (pair.getRight() || (!file.getParent().equals(instance.getDataFolder().getPath())
-                    && (!file.getParentFile().exists() || recentDirs.contains(file.getParent()))))) {
+            if (!file.exists() && (pair.getRight() || getConfiguration("config").getBoolean("first-load"))) {
                 file.getParentFile().mkdirs();
-                recentDirs.add(file.getParent());
                 Bukkit.getConsoleSender().sendMessage("Creating file: " + pair.getLeft());
+
                 try {
                     FileUtils.copyInputStreamToFile(instance.getResource(directory + "/" + pair.getLeft()), file);
                 } catch (IOException e) {
@@ -71,6 +69,13 @@ public class FileManager extends Manager<String, FileConfiguration> {
                 add(pair.getLeft().replace(".yml", ""), configuration);
             }
         });
+
+        getConfiguration("config").set("first-load", false);
+        try {
+            getConfiguration("config").save(new File(instance.getDataFolder() + separator + "config.yml"));
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
     }
 
     public FileConfiguration getConfiguration(String key) {
@@ -94,6 +99,7 @@ public class FileManager extends Manager<String, FileConfiguration> {
                 .filter(File::isDirectory)
                 .filter(s -> !s.getName().equalsIgnoreCase("old"))
                 .forEach(f -> output.addAll(getYmlFiles(directory + separator + f.getName())));
+
         return output;
     }
 }

core/src/main/java/com/songoda/epicenchants/managers/GroupManager.java

@@ -13,8 +13,8 @@ public class GroupManager extends Manager<String, Group> {
     public void loadGroups() {
         ConfigurationSection config = instance.getFileManager().getConfiguration("groups").getConfigurationSection("groups");
         config.getKeys(false).forEach(key -> {
-            Group group = ConfigParser.parseGroup(config.getConfigurationSection(key));
-            add(group.getIdentifier(), group);
+            Group group = ConfigParser.parseGroup(instance, config.getConfigurationSection(key));
+            add(group.getIdentifier().toUpperCase(), group);
         });
     }
 }

core/src/main/java/com/songoda/epicenchants/managers/InfoManager.java

@@ -8,22 +8,19 @@ import lombok.Getter;
 import org.bukkit.Bukkit;
 import org.bukkit.configuration.file.YamlConfiguration;
 
-import java.util.HashMap;
-import java.util.Map;
 import java.util.Optional;
 
-public class InfoManager {
-    private final Map<Group, InfoMenu> infoMenus;
+public class InfoManager extends Manager<Group, InfoMenu> {
     private final EpicEnchants instance;
     @Getter private MainInfoMenu mainInfoMenu;
 
     public InfoManager(EpicEnchants instance) {
+        super(instance);
         this.instance = instance;
-        this.infoMenus = new HashMap<>();
     }
 
     public Optional<InfoMenu> getMenu(Group group) {
-        return Optional.ofNullable(infoMenus.get(group));
+        return getValue(group);
     }
 
     public void loadMenus() {
@@ -31,7 +28,7 @@ public class InfoManager {
         instance.getFileManager().getYmlFiles("menus/groups").forEach(file -> {
             try {
                 YamlConfiguration config = YamlConfiguration.loadConfiguration(file);
-                infoMenus.put(instance.getGroupManager().getValue(config.getString("group"))
+                add(instance.getGroupManager().getValue(config.getString("group"))
                         .orElseThrow(() -> new IllegalArgumentException("Invalid group: " + config.getString("group"))), new InfoMenu(instance, config));
             } catch (Exception e) {
                 Bukkit.getConsoleSender().sendMessage("Something went wrong loading the menu from file " + file.getName());

core/src/main/java/com/songoda/epicenchants/managers/Manager.java

@@ -30,4 +30,8 @@ public abstract class Manager<K, V> {
         return Collections.unmodifiableCollection(map.values());
     }
 
+    public void clear() {
+        map.clear();
+    }
+
 }

core/src/main/java/com/songoda/epicenchants/menus/TinkererMenu.java

@@ -15,6 +15,7 @@ import org.bukkit.inventory.Inventory;
 import org.bukkit.inventory.ItemStack;
 
 import java.util.*;
+import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.stream.Collectors;
 
@@ -35,6 +36,8 @@ public class TinkererMenu extends FastInv {
         this.instance = instance;
         this.config = config;
 
+        AtomicBoolean accepted = new AtomicBoolean(false);
+
         if (config.isConfigurationSection("fill")) {
             fill(new ItemBuilder(config.getConfigurationSection("fill")).build());
         }
@@ -50,6 +53,7 @@ public class TinkererMenu extends FastInv {
                             slotMap.keySet().forEach(slot -> getInventory().clear(slot));
                             event.getPlayer().closeInventory();
                             instance.getAction().perform(event.getPlayer(), "tinkerer.accepted");
+                            accepted.set(true);
                             return;
                         }
 
@@ -141,12 +145,15 @@ public class TinkererMenu extends FastInv {
             }
         });
 
+
+        // Player closed inventory
         onClose(event -> {
             slotMap.keySet().stream().filter(s -> getInventory().getItem(s) != null).forEach(s -> {
                 event.getPlayer().getInventory().addItem(getInventory().getItem(s));
             });
 
-            instance.getAction().perform(event.getPlayer(), "tinkerer.cancelled");
+            if (!accepted.get())
+                instance.getAction().perform(event.getPlayer(), "tinkerer.cancelled");
         });
     }
 

core/src/main/java/com/songoda/epicenchants/objects/BookItem.java

@@ -1,7 +1,11 @@
 package com.songoda.epicenchants.objects;
 
 import co.aikar.commands.annotation.Optional;
+import com.songoda.epicenchants.EpicEnchants;
 import com.songoda.epicenchants.utils.objects.ItemBuilder;
+import com.songoda.epicenchants.utils.single.GeneralUtils;
+import com.songoda.epicenchants.utils.single.ItemGroup;
+import com.songoda.epicenchants.utils.single.RomanNumber;
 import de.tr7zw.itemnbtapi.NBTItem;
 import lombok.Builder;
 import org.bukkit.Material;
@@ -10,10 +14,12 @@ import org.bukkit.inventory.ItemStack;
 import java.util.List;
 import java.util.stream.Collectors;
 
+import static com.songoda.epicenchants.utils.single.GeneralUtils.color;
 import static java.util.concurrent.ThreadLocalRandom.current;
 
 @Builder
 public class BookItem {
+    private EpicEnchants instance;
     private Material material;
     private String displayName;
     private List<String> lore;
@@ -35,14 +41,34 @@ public class BookItem {
 
         int finalSuccessRate = successRate;
         int finalDestroyRate = destroyRate;
-        int finalLevel = level;
+
+        List<String> toSet = lore;
+
+        for (int i = lore.size() - 1; i >= 0; i--) {
+            String string = toSet.get(i);
+
+            if (string.contains("{description}")) {
+                lore.remove(i);
+                lore.addAll(i, enchant.getDescription().stream().map(GeneralUtils::color).collect(Collectors.toList()));
+                continue;
+            }
+
+            string = string
+                    .replace("{item_group}", "" + instance.getItemGroup().getGroup(enchant.getItemWhitelist()).map(ItemGroup.Group::getName).orElse("N/A"))
+                    .replace("{success_rate}", "" + finalSuccessRate)
+                    .replace("{destroy_rate}", "" + finalDestroyRate);
+
+            lore.set(i, string);
+        }
+
         ItemBuilder itemBuilder = new ItemBuilder(material)
-                .name(displayName.replace("{level}", "" + level))
-                .lore(lore.stream()
-                        .map(s -> s.replace("{level}", "" + finalLevel)
-                                .replace("{success_rate}", "" + finalSuccessRate)
-                                .replace("{destroy_rate}", "" + finalDestroyRate))
-                        .collect(Collectors.toList()));
+                .name(color(displayName
+                        .replace("{level}", "" + (instance.getFileManager().getConfiguration("config").getBoolean("roman-numbers") ? RomanNumber.toRoman(level) : level))
+                        .replace("{enchant}", "" + enchant.getIdentifier())
+                        .replace("{group_color}", enchant.getGroup().getColor())
+                        .replace("{group_name}", enchant.getGroup().getName())
+                ))
+                .lore(toSet);
 
         NBTItem nbtItem = itemBuilder.nbt();
         nbtItem.setBoolean("book-item", true);

core/src/main/java/com/songoda/epicenchants/objects/Enchant.java

@@ -3,6 +3,7 @@ package com.songoda.epicenchants.objects;
 import com.songoda.epicenchants.effect.EffectExecutor;
 import com.songoda.epicenchants.enums.EventType;
 import com.songoda.epicenchants.enums.TriggerType;
+import com.songoda.epicenchants.utils.single.RomanNumber;
 import com.songoda.epicenchants.wrappers.MobWrapper;
 import lombok.Builder;
 import lombok.Getter;
@@ -13,8 +14,11 @@ import org.bukkit.event.Event;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
+import java.util.List;
 import java.util.Set;
 
+import static com.songoda.epicenchants.utils.single.GeneralUtils.color;
+
 @Builder
 @Getter
 public class Enchant {
@@ -25,8 +29,8 @@ public class Enchant {
     private Set<Material> itemWhitelist;
     private Set<EffectExecutor> effectExecutors;
     private Set<MobWrapper> mobs;
-    private Set<String> description;
-    @Nullable private String format;
+    private List<String> description;
+    private String format;
     @Nullable private BookItem bookItem;
     private Condition condition;
 
@@ -43,7 +47,14 @@ public class Enchant {
         return bookItem != null ? bookItem : group.getBookItem();
     }
 
-    public String getFormat() {
-        return format != null ? format : group.getFormat();
+    public String getFormat(int level, boolean roman) {
+        String output = format.isEmpty() ? group.getFormat() : format;
+
+        output = output
+                .replace("{level}", "" + (roman ? RomanNumber.toRoman(level) : level))
+                .replace("{enchant}", "" + identifier)
+                .replace("{group_color}", "" + group.getColor());
+
+        return color(output);
     }
 }

core/src/main/java/com/songoda/epicenchants/utils/EnchantUtils.java

@@ -7,7 +7,6 @@ import com.songoda.epicenchants.enums.TriggerType;
 import com.songoda.epicenchants.objects.Enchant;
 import com.songoda.epicenchants.utils.objects.ItemBuilder;
 import com.songoda.epicenchants.utils.single.GeneralUtils;
-import com.songoda.epicenchants.utils.single.RomanNumber;
 import de.tr7zw.itemnbtapi.NBTCompound;
 import de.tr7zw.itemnbtapi.NBTItem;
 import org.apache.commons.lang3.tuple.Pair;
@@ -72,7 +71,7 @@ public class EnchantUtils {
         }
 
         itemBuilder.removeLore(enchant.getFormat().replace("{level}", "").trim());
-        itemBuilder.addLore(enchant.getFormat().replace("{level}", "" + (instance.getConfig().getBoolean("roman-numbers") ? RomanNumber.toRoman(level) : level)));
+        itemBuilder.addLore(enchant.getFormat(level, instance.getFileManager().getConfiguration("config").getBoolean("roman-numbers")));
 
         if (hasProtection) {
             itemBuilder.addLore(instance.getSpecialItems().getWhiteScrollLore());

core/src/main/java/com/songoda/epicenchants/utils/SpecialItems.java

@@ -34,7 +34,7 @@ public class SpecialItems {
     }
 
     public ItemStack getBlackScroll(Integer amount, Integer chance) {
-        int successRate = chance == null ? ThreadLocalRandom.current().nextInt(instance.getConfig().getInt("rates.black-scroll-min"), instance.getConfig().getInt("rates.black-scroll-max") + 1) : chance;
+        int successRate = chance == null ? ThreadLocalRandom.current().nextInt(instance.getFileManager().getConfiguration("config").getInt("rates.black-scroll-min"), instance.getFileManager().getConfiguration("config").getInt("rates.black-scroll-max") + 1) : chance;
         NBTItem nbtItem = new ItemBuilder(instance.getFileManager().getConfiguration("items/special-items").getConfigurationSection("black-scroll"), of("success-rate", successRate)).nbt();
 
         nbtItem.setBoolean("black-scroll", true);
@@ -74,12 +74,12 @@ public class SpecialItems {
 
         nbtItem.setBoolean("secret-dust", true);
         nbtItem.setString("group", group.getIdentifier());
-        nbtItem.setInteger("max-rate", max);
+        nbtItem.setInteger("max-rate", max + 1);
         nbtItem.setInteger("min-rate", 1);
         return nbtItem.getItem();
     }
 
-    public ItemStack getDust(Group group, @Nullable String type, @Nullable Integer percentage) {
+    public ItemStack getDust(Group group, @Nullable String type, @Nullable Integer percentage, boolean command) {
         FileConfiguration dustConfig = instance.getFileManager().getConfiguration("items/dusts");
         int random = ThreadLocalRandom.current().nextInt(101);
         int counter = 0;
@@ -94,9 +94,11 @@ public class SpecialItems {
             }
         }
 
-        ConfigurationSection config = dustConfig.getConfigurationSection("dusts." + (type == null ? "mystery" : type));
+        type = type == null ? "mystery" : type;
 
-        if (config.isInt("min-rate") && config.isInt("max-rate") && percentage == null) {
+        ConfigurationSection config = dustConfig.getConfigurationSection("dusts." + type);
+
+        if (!command && config.isInt("min-rate") && config.isInt("max-rate")) {
             int minRate = config.getInt("min-rate");
             int maxRate = config.getInt("max-rate");
             percentage = ThreadLocalRandom.current().nextInt(minRate, maxRate + 1);
@@ -109,7 +111,7 @@ public class SpecialItems {
                 of("group-name", group.getName()),
                 of("percentage", percentage)).nbt();
 
-        if (type != null && type.equalsIgnoreCase("mystery")) {
+        if (type.equalsIgnoreCase("mystery")) {
             return nbtItem.getItem();
         }
 

core/src/main/java/com/songoda/epicenchants/utils/single/ConfigParser.java

@@ -19,13 +19,13 @@ import java.util.stream.Collectors;
 import static com.songoda.epicenchants.utils.single.GeneralUtils.color;
 
 public class ConfigParser {
-    public static Enchant parseEnchant(EpicEnchants instance, FileConfiguration config) {
+    public static Enchant parseEnchant(EpicEnchants instance, FileConfiguration config) throws Exception {
         return Enchant.builder()
                 .identifier(config.getString("identifier"))
                 .group(instance.getGroupManager().getValue(config.getString("group").toUpperCase()).orElseThrow(() -> new IllegalArgumentException("Invalid group: " + config.getString("group"))))
                 .maxLevel(config.getInt("max-level"))
-                .format(color(config.getString("applied-format")))
-                .bookItem(parseBookItem(config.getConfigurationSection("book-item")))
+                .format(config.isSet("appliead-format") ? color(config.getString("applied-format")) : "")
+                .bookItem(parseBookItem(instance, config.getConfigurationSection("book-item")))
                 .itemWhitelist((config.isList("item-whitelist") ? config.getStringList("item-whitelist").stream().map(instance.getItemGroup()::get).flatMap(Collection::stream).collect(Collectors.toSet()) : Collections.emptySet()))
                 .conflict(config.isList("conflicting-enchants") ? new HashSet<>(config.getStringList("conflicting-enchants")) : Collections.emptySet())
                 .condition(Condition.of(config.getString("condition")))
@@ -37,10 +37,10 @@ public class ConfigParser {
                         .map(s -> "effects." + s)
                         .map(config::getConfigurationSection)
                         .map(EffectManager::getEffect)
-                        .map(o -> o.orElse(null))
-                        .filter(Objects::nonNull)
+                        .filter(Optional::isPresent)
+                        .map(Optional::get)
                         .collect(Collectors.toSet()) : Collections.emptySet())
-                .description(config.isList("description") ? new HashSet<>(config.getStringList("description")) : Collections.emptySet())
+                .description(config.isList("description") ? config.getStringList("description") : Collections.emptyList())
                 .build();
     }
 
@@ -70,21 +70,22 @@ public class ConfigParser {
                 .build();
     }
 
-    private static BookItem parseBookItem(ConfigurationSection section) {
+    private static BookItem parseBookItem(EpicEnchants instance, ConfigurationSection section) {
         return section != null ? BookItem.builder()
+                .instance(instance)
                 .material(Material.valueOf(section.getString("material")))
                 .displayName(color(section.getString("display-name")))
                 .lore(section.getStringList("lore").stream().map(GeneralUtils::color).collect(Collectors.toList()))
                 .build() : null;
     }
 
-    public static Group parseGroup(ConfigurationSection section) {
+    public static Group parseGroup(EpicEnchants instance, ConfigurationSection section) {
         return section != null ? Group.builder()
                 .identifier(section.getName())
                 .name(color(section.getString("group-name")))
                 .format(section.getString("group-lore-format"))
                 .color(section.getString("group-color"))
-                .bookItem(parseBookItem(section.getConfigurationSection("book-item")))
+                .bookItem(parseBookItem(instance, section.getConfigurationSection("book-item")))
                 .slotsUsed(section.getInt("slots-used"))
                 .tinkererExp(section.getInt("tinkerer-exp-per-level"))
                 .destroyRateMin(section.getInt("rates.destroy-min"))

core/src/main/java/com/songoda/epicenchants/utils/single/GeneralUtils.java

@@ -28,7 +28,7 @@ public class GeneralUtils {
     }
 
     public static String getMessageFromResult(EnchantResult result) {
-        return "enchant." + result.toString().toLowerCase().replace("_", "");
+        return "enchants." + result.toString().toLowerCase().replace("_", "-");
     }
 
     public static <X> X getRandomElement(Set<X> set) {

core/src/main/java/com/songoda/epicenchants/utils/single/ItemGroup.java

@@ -1,5 +1,6 @@
 package com.songoda.epicenchants.utils.single;
 
+import com.google.common.collect.HashMultimap;
 import com.google.common.collect.Multimap;
 import com.songoda.epicenchants.EpicEnchants;
 import lombok.Getter;
@@ -17,7 +18,8 @@ public class ItemGroup {
     private Multimap<Group, Material> groupMap;
 
     public ItemGroup(EpicEnchants instance) {
-        if (instance.getVersion() > 1.12) setupMaster();
+        groupMap = HashMultimap.create();
+        if (instance.getVersion() > 12) setupMaster();
         else setupLegacy();
     }
 
@@ -73,6 +75,10 @@ public class ItemGroup {
         return output;
     }
 
+    public Optional<Group> getGroup(Set<Material> materials) {
+        return groupMap.asMap().entrySet().stream().filter(s -> s.getValue().equals(materials)).map(Map.Entry::getKey).findFirst();
+    }
+
 
     public enum Group {
         AXES,

core/src/main/resources/legacy-config/config.yml

@@ -1,5 +1,7 @@
 #LEGACY CONFIG
 
+first-load: true
+
 language: "en_US"
 
 roman-numbers: true
@@ -8,7 +10,6 @@ rates:
   black-scroll-min: 20
   black-scroll-max: 100
 
-
 commands:
   enchanter: "enchanter"
   alchemist: "alchemist"

core/src/main/resources/legacy-config/enchants/example-enchant.yml

@@ -22,9 +22,7 @@ applied-format: "&cExampleEnchant {level}"
 
 # What items this enchant can be applied too.
 item-whitelist:
-  - "DIAMOND_HELMET"
-  - "IRON_HELMET"
-  - "LEATHER_HELMET"
+  - "HELMETS"
 
 # This enchantment can not be applied if then enchantment below is already on the item.
 conflicting-enchants:

core/src/main/resources/legacy-config/groups.yml

@@ -2,7 +2,7 @@ groups:
   SIMPLE:
     group-color: "&f"
     group-name: "Simple"
-    group-lore-format: "{group_color} {enchant} {level}"
+    group-lore-format: "{group_color}{enchant} {level}"
     rates:
       destroy-min: 10
       destroy-max: 100
@@ -15,6 +15,7 @@ groups:
         - "&a{success_rate}% Success Rate"
         - "&c{destroy_rate}% Destroy Rate"
         - "{description}"
+        - "&7{item_group} Enchantment"
         - "&7Drag and drop to enchant."
   UNIQUE:
     group-color: "&a"
@@ -32,6 +33,7 @@ groups:
         - "&a{success_rate}% Success Rate"
         - "&c{destroy_rate}% Destroy Rate"
         - "{description}"
+        - "&7{item_group} Enchantment"
         - "&7Drag and drop to enchant."
   ELITE:
     group-color: "&b"
@@ -49,6 +51,7 @@ groups:
         - "&a{success_rate}% Success Rate"
         - "&c{destroy_rate}% Destroy Rate"
         - "{description}"
+        - "&7{item_group} Enchantment"
         - "&7Drag and drop to enchant."
   ULTIMATE:
     group-color: "&e"
@@ -66,6 +69,7 @@ groups:
         - "&a{success_rate}% Success Rate"
         - "&c{destroy_rate}% Destroy Rate"
         - "{description}"
+        - "&7{item_group} Enchantment"
         - "&7Drag and drop to enchant."
   LEGENDARY:
     group-color: "&6"
@@ -83,4 +87,5 @@ groups:
         - "&a{success_rate}% Success Rate"
         - "&c{destroy_rate}% Destroy Rate"
         - "{description}"
+        - "&7{item_group} Enchantment"
         - "&7Drag and drop to enchant."

core/src/main/resources/legacy-config/menus/enchanter-menu.yml

@@ -8,7 +8,8 @@ rows: 1
 
 contents:
   1:
-    material: "WHITE_STAINED_GLASS_PANE"
+    material: "STAINED_GLASS_PANE"
+    data: 0
     display-name: "&f&lSimple Enchantment &7(Right Click)"
     lore:
       - "&7Examine to receive a random"
@@ -23,7 +24,8 @@ contents:
     eco-cost: 0
     slot: 2
   2:
-    material: "LIME_STAINED_GLASS_PANE"
+    material: "STAINED_GLASS_PANE"
+    data: 5
     display-name: "&a&lUnique Enchantment &7(Right Click)"
     lore:
       - "&7Examine to receive a random"
@@ -38,7 +40,8 @@ contents:
     eco-cost: 0
     slot: 3
   3:
-    material: "CYAN_STAINED_GLASS_PANE"
+    material: "STAINED_GLASS_PANE"
+    data: 9
     display-name: "&b&lElite Enchantment &7(Right Click)"
     lore:
       - "&7Examine to receive a random"
@@ -53,7 +56,8 @@ contents:
     eco-cost: 0
     slot: 4
   4:
-    material: "YELLOW_STAINED_GLASS_PANE"
+    material: "STAINED_GLASS_PANE"
+    data: 4
     display-name: "&e&lUltimate Enchantment &7(Right Click)"
     lore:
       - "&7Examine to receive a random"
@@ -68,7 +72,8 @@ contents:
     eco-cost: 0
     slot: 5
   5:
-    material: "ORANGE_STAINED_GLASS_PANE"
+    material: "STAINED_GLASS_PANE"
+    data: 1
     display-name: "&6&lLegendary Enchantment &7(Right Click)"
     lore:
       - "&7Examine to receive a random"

core/src/main/resources/legacy-config/plugin.yml

@@ -1,8 +0,0 @@
-name: EpicEnchants
-version: ${project.version}
-main: com.songoda.epicenchants.EpicEnchants
-authors: [GB6]
-website: https://songoda.com/
-depend: [Vault]
-softdepend: [UltimateBottles]
-api-version: 1.13

core/src/main/resources/master-config/config.yml

@@ -1,5 +1,7 @@
 #MASTER CONFIG
 
+first-load: true
+
 language: "en_US"
 
 roman-numbers: true

core/src/main/resources/master-config/groups.yml

@@ -2,7 +2,7 @@ groups:
   SIMPLE:
     group-color: "&f"
     group-name: "Simple"
-    group-lore-format: "{group_color} {enchant} {level}"
+    group-lore-format: "{group_color}{enchant} {level}"
     rates:
       destroy-min: 10
       destroy-max: 100
@@ -15,6 +15,7 @@ groups:
         - "&a{success_rate}% Success Rate"
         - "&c{destroy_rate}% Destroy Rate"
         - "{description}"
+        - "&7{item_group} Enchantment"
         - "&7Drag and drop to enchant."
   UNIQUE:
     group-color: "&a"
@@ -32,6 +33,7 @@ groups:
         - "&a{success_rate}% Success Rate"
         - "&c{destroy_rate}% Destroy Rate"
         - "{description}"
+        - "&7{item_group} Enchantment"
         - "&7Drag and drop to enchant."
   ELITE:
     group-color: "&b"
@@ -49,6 +51,7 @@ groups:
         - "&a{success_rate}% Success Rate"
         - "&c{destroy_rate}% Destroy Rate"
         - "{description}"
+        - "&7{item_group} Enchantment"
         - "&7Drag and drop to enchant."
   ULTIMATE:
     group-color: "&e"
@@ -66,6 +69,7 @@ groups:
         - "&a{success_rate}% Success Rate"
         - "&c{destroy_rate}% Destroy Rate"
         - "{description}"
+        - "&7{item_group} Enchantment"
         - "&7Drag and drop to enchant."
   LEGENDARY:
     group-color: "&6"
@@ -83,4 +87,5 @@ groups:
         - "&a{success_rate}% Success Rate"
         - "&c{destroy_rate}% Destroy Rate"
         - "{description}"
+        - "&7{item_group} Enchantment"
         - "&7Drag and drop to enchant."

core/src/main/resources/master-config/items/dusts.yml

@@ -1,5 +1,5 @@
 secret-dust:
-  material: FIREBALL
+  material: FIRE_CHARGE
   display-name: "{group-color}{group-name} Secret Dust &7(Right click)"
   lore:
     - "&aSuccess: +{min-rate}-{max-rate}%"
@@ -9,7 +9,7 @@ secret-dust:
 dusts:
   mystery:
     chance: 50
-    material: SULPHUR
+    material: GUNPOWDER
     display-name: "&fMystery Dust"
     lore:
       - "&7The failed bi-product of"

core/src/main/resources/master-config/menus/tinkerer-menu.yml

@@ -14,22 +14,19 @@ slots: "(1,5) (2,6) (3,7) (9,14)
 
 contents:
   1:
-    material: "STAINED_GLASS_PANE"
+    material: "WHITE_STAINED_GLASS_PANE"
     display-name: " "
     slot: "4,13,22,31,40"
   accept-left:
-    material: "STAINED_GLASS_PANE"
-    data: 4
+    material: "LIME_STAINED_GLASS_PANE"
     display-name: "&eClick to accept trade"
     slot: 0
   accept-right:
-    material: "STAINED_GLASS_PANE"
-    data: 4
+    material: "LIME_STAINED_GLASS_PANE"
     display-name: "&eClick to accept trade"
     slot: 8
   deposit-all:
-    material: "STAINED_GLASS_PANE"
-    data: 4
+    material: "LIME_STAINED_GLASS_PANE"
     display-name: "&l&eDeposit All"
     lore:
       - "&7Click to deposit all tinkerable items."