cosmetic provider & cleanup

common/src/main/java/com/hibiscusmc/hmccosmetics/api/HMCCosmeticsAPI.java

@@ -2,6 +2,7 @@ package com.hibiscusmc.hmccosmetics.api;
 
 import com.hibiscusmc.hmccosmetics.HMCCosmeticsPlugin;
 import com.hibiscusmc.hmccosmetics.cosmetic.Cosmetic;
+import com.hibiscusmc.hmccosmetics.cosmetic.CosmeticProvider;
 import com.hibiscusmc.hmccosmetics.cosmetic.CosmeticSlot;
 import com.hibiscusmc.hmccosmetics.cosmetic.Cosmetics;
 import com.hibiscusmc.hmccosmetics.gui.Menu;
@@ -12,6 +13,7 @@ import com.hibiscusmc.hmccosmetics.user.CosmeticUsers;
 import me.lojosho.hibiscuscommons.nms.NMSHandlers;
 import me.lojosho.shaded.configurate.ConfigurationNode;
 import org.bukkit.Color;
+import org.bukkit.plugin.java.JavaPlugin;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
@@ -143,9 +145,10 @@ public final class HMCCosmeticsAPI {
      *
      * @param id the id for the cosmetic slot
      * @return the {@link CosmeticSlot} associated with the given id
+     * @apiNote this should be done in your {@link JavaPlugin#onLoad()} or it may error.
      */
-    public static @NotNull CosmeticSlot registerCosmeticSlot(@NotNull String id, BiConsumer<String, ConfigurationNode> consumer) {
+    public static @NotNull CosmeticSlot registerCosmeticSlot(@NotNull String id) {
-        return CosmeticSlot.register(id, consumer);
+        return CosmeticSlot.register(id);
     }
 
     /**
@@ -153,6 +156,7 @@ public final class HMCCosmeticsAPI {
      *
      * @param provider the provider to register
      * @throws IllegalArgumentException if another plugin has already registered a provider
+     * @apiNote this should be done in your {@link JavaPlugin#onLoad()} or it may error.
      */
     public static void registerCosmeticUserProvider(@NotNull CosmeticUserProvider provider) {
         CosmeticUsers.registerProvider(provider);
@@ -167,6 +171,26 @@ public final class HMCCosmeticsAPI {
         return CosmeticUsers.getProvider();
     }
 
+    /**
+     * Registers a new cosmetic user provider to use for constructing {@link Cosmetic} instances.
+     *
+     * @param provider the provider to register
+     * @throws IllegalArgumentException if another plugin has already registered a provider
+     * @apiNote this should be done in your {@link JavaPlugin#onLoad()} or it may error.
+     */
+    public static void registerCosmeticProvider(@NotNull CosmeticProvider provider) {
+        Cosmetics.registerProvider(provider);
+    }
+
+    /**
+     * Retrieves the current {@link CosmeticProvider} that is in use.
+     *
+     * @return the current {@link CosmeticProvider}
+     */
+    public static @NotNull CosmeticProvider getCosmeticProvider() {
+        return Cosmetics.getProvider();
+    }
+
     /**
      * Retrieves the NMS version of the server as recognized by HMCCosmetics.
      *

common/src/main/java/com/hibiscusmc/hmccosmetics/cosmetic/CosmeticProvider.java

@@ -0,0 +1,74 @@
+package com.hibiscusmc.hmccosmetics.cosmetic;
+
+import com.hibiscusmc.hmccosmetics.HMCCosmeticsPlugin;
+import com.hibiscusmc.hmccosmetics.cosmetic.types.*;
+import com.hibiscusmc.hmccosmetics.util.MessagesUtil;
+import lombok.extern.slf4j.Slf4j;
+import me.lojosho.shaded.configurate.ConfigurationNode;
+import org.bukkit.plugin.Plugin;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.Map;
+import java.util.function.BiFunction;
+
+/**
+ * Allow custom implementations of a {@link Cosmetic}.
+ */
+@Slf4j
+public abstract class CosmeticProvider {
+    protected static final Map<CosmeticSlot, BiFunction<String, ConfigurationNode, Cosmetic>> MAPPINGS = Map.ofEntries(
+        Map.entry(CosmeticSlot.HELMET, CosmeticArmorType::new),
+        Map.entry(CosmeticSlot.CHESTPLATE, CosmeticArmorType::new),
+        Map.entry(CosmeticSlot.LEGGINGS, CosmeticArmorType::new),
+        Map.entry(CosmeticSlot.BOOTS, CosmeticArmorType::new),
+        Map.entry(CosmeticSlot.OFFHAND, CosmeticArmorType::new),
+
+        Map.entry(CosmeticSlot.MAINHAND, CosmeticMainhandType::new),
+
+        Map.entry(CosmeticSlot.BACKPACK, CosmeticBackpackType::new),
+
+        Map.entry(CosmeticSlot.BALLOON, CosmeticBalloonType::new),
+
+        Map.entry(CosmeticSlot.EMOTE, CosmeticEmoteType::new)
+    );
+
+    private static final String EXCEPTION_MESSAGE = "Unknown slot %s provided for mapping, if you registered your own CosmeticSlot please ensure that you've also registered a custom CosmeticProvider! Or if you have already registered a custom CosmeticProvider ensure it is registered in your plugins `onLoad` method instead of `onEnable`!";
+
+    /**
+     * Construct the {@link Cosmetic}.
+     * @param id the cosmetic id
+     * @param config the configuration node of the cosmetic
+     * @param slot the occupying slot of the cosmetic
+     * @return the {@link Cosmetic}
+     * @throws IllegalArgumentException if the provided cosmetic could not be mapped
+     */
+    public @NotNull Cosmetic createCosmetic(String id, ConfigurationNode config, CosmeticSlot slot) throws IllegalArgumentException {
+        final var mapper = MAPPINGS.get(slot);
+        if(mapper == null) {
+            throw new IllegalArgumentException(
+                EXCEPTION_MESSAGE.formatted(slot)
+            );
+        }
+
+        return mapper.apply(id, config);
+    }
+
+    /**
+     * Represents the plugin that is providing this {@link CosmeticProvider}
+     * @return the plugin
+     */
+    public abstract Plugin getProviderPlugin();
+
+    /**
+     * Default Implementation.
+     */
+    static class Default extends CosmeticProvider {
+        public static final CosmeticProvider INSTANCE = new Default();
+
+        @Override
+        public Plugin getProviderPlugin() {
+            return HMCCosmeticsPlugin.getInstance();
+        }
+    }
+}

common/src/main/java/com/hibiscusmc/hmccosmetics/cosmetic/CosmeticSlot.java

@@ -1,59 +1,59 @@
 package com.hibiscusmc.hmccosmetics.cosmetic;
 
 import com.hibiscusmc.hmccosmetics.cosmetic.types.*;
+import lombok.Getter;
+import lombok.ToString;
 import me.lojosho.shaded.configurate.ConfigurationNode;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
 import java.util.Collections;
 import java.util.Map;
+import java.util.Objects;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.function.BiConsumer;
 import java.util.function.Consumer;
 
+@Getter
+@ToString
 public class CosmeticSlot {
     private static final ConcurrentHashMap<String, CosmeticSlot> REGISTRY = new ConcurrentHashMap<>();
 
-    public static final CosmeticSlot HELMET = register("HELMET", CosmeticArmorType::new);
+    public static final CosmeticSlot HELMET = register("HELMET");
-    public static final CosmeticSlot CHESTPLATE = register("CHESTPLATE", CosmeticArmorType::new);
+    public static final CosmeticSlot CHESTPLATE = register("CHESTPLATE");
-    public static final CosmeticSlot LEGGINGS = register("LEGGINGS", CosmeticArmorType::new);
+    public static final CosmeticSlot LEGGINGS = register("LEGGINGS");
-    public static final CosmeticSlot BOOTS = register("BOOTS", CosmeticArmorType::new);
+    public static final CosmeticSlot BOOTS = register("BOOTS");
-    public static final CosmeticSlot MAINHAND = register("MAINHAND", CosmeticMainhandType::new);
+    public static final CosmeticSlot MAINHAND = register("MAINHAND");
-    public static final CosmeticSlot OFFHAND = register("OFFHAND", CosmeticArmorType::new);
+    public static final CosmeticSlot OFFHAND = register("OFFHAND");
-    public static final CosmeticSlot BACKPACK = register("BACKPACK", CosmeticBackpackType::new);
+    public static final CosmeticSlot BACKPACK = register("BACKPACK");
-    public static final CosmeticSlot BALLOON = register("BALLOON", CosmeticBalloonType::new);
+    public static final CosmeticSlot BALLOON = register("BALLOON");
-    public static final CosmeticSlot EMOTE = register("EMOTE", CosmeticEmoteType::new);
+    public static final CosmeticSlot EMOTE = register("EMOTE");
 
     private final String name;
-    private final BiConsumer<String, ConfigurationNode> consumer;
 
-    private CosmeticSlot(@NotNull String name, @NotNull BiConsumer<String, ConfigurationNode> consumer) {
+    private CosmeticSlot(@NotNull String name) {
         this.name = name;
-        this.consumer = consumer;
-    }
-
-    /**
-     * Accepts the given id and configuration node to run the consumer relating to the ConsumerSlot
-     * @param id The id of the cosmetic
-     * @param config The configuration node of the cosmetic
-     */
-    public void accept(@NotNull String id, @NotNull ConfigurationNode config) {
-        consumer.accept(id, config);
     }
 
     /**
      * Registers a new slot with the given name. If a slot with the given name already exists, it will be returned.
      * @param name The name of the slot (This will automatically be converted into all UPPERCASE)
      * @return The slot that was registered or already exists.
+     * @throws IllegalArgumentException if a cosmetic slot by that name has already been registered
      */
     @NotNull
-    public static CosmeticSlot register(@NotNull String name, @NotNull BiConsumer<String, ConfigurationNode> consumer) {
+    public static CosmeticSlot register(@NotNull String name) {
-        name = name.toUpperCase();
+        final String upperName = name.toUpperCase();
-        return REGISTRY.computeIfAbsent(name, key -> new CosmeticSlot(key, consumer));
+        if(REGISTRY.containsKey(upperName)) {
+            throw new IllegalArgumentException("A cosmetic slot with name '" + name + "' is already registered.");
+        }
+
+        final CosmeticSlot slot = new CosmeticSlot(upperName);
+        REGISTRY.put(upperName, slot);
+        return slot;
     }
 
     /**
-     * Returns an unmodifiable map of all the slots that have been registered.
      * @return An unmodifiable map of all the slots that have been registered.
      */
     @NotNull
@@ -68,8 +68,8 @@ public class CosmeticSlot {
      */
     @Nullable
     public static CosmeticSlot valueOf(@NotNull String name) {
-        name = name.toUpperCase();
+        final String upperName = name.toUpperCase();
-        return REGISTRY.get(name);
+        return REGISTRY.get(upperName);
     }
 
     /**
@@ -78,12 +78,7 @@ public class CosmeticSlot {
      * @return True if the slot exists, false otherwise.
      */
     public static boolean contains(@NotNull String name) {
-        name = name.toUpperCase();
+        final String upperName = name.toUpperCase();
-        return REGISTRY.containsKey(name);
+        return REGISTRY.containsKey(upperName);
-    }
-
-    @Override
-    public String toString() {
-        return name;
     }
 }

common/src/main/java/com/hibiscusmc/hmccosmetics/cosmetic/Cosmetics.java

@@ -2,15 +2,12 @@ package com.hibiscusmc.hmccosmetics.cosmetic;
 
 import com.google.common.collect.HashBiMap;
 import com.hibiscusmc.hmccosmetics.HMCCosmeticsPlugin;
-import com.hibiscusmc.hmccosmetics.api.events.CosmeticTypeRegisterEvent;
-import com.hibiscusmc.hmccosmetics.config.Settings;
-import com.hibiscusmc.hmccosmetics.cosmetic.types.*;
 import com.hibiscusmc.hmccosmetics.util.MessagesUtil;
+import lombok.extern.slf4j.Slf4j;
 import me.lojosho.shaded.configurate.CommentedConfigurationNode;
 import me.lojosho.shaded.configurate.ConfigurateException;
 import me.lojosho.shaded.configurate.ConfigurationNode;
 import me.lojosho.shaded.configurate.yaml.YamlConfigurationLoader;
-import org.apache.commons.lang3.EnumUtils;
 import org.jetbrains.annotations.Contract;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
@@ -22,10 +19,12 @@ import java.util.Set;
 import java.util.logging.Level;
 import java.util.stream.Stream;
 
+@Slf4j
 public class Cosmetics {
-
     private static final HashBiMap<String, Cosmetic> COSMETICS = HashBiMap.create();
 
+    private static CosmeticProvider PROVIDER = CosmeticProvider.Default.INSTANCE;
+
     public static void addCosmetic(Cosmetic cosmetic) {
         COSMETICS.put(cosmetic.getId(), cosmetic);
     }
@@ -35,7 +34,7 @@ public class Cosmetics {
     }
 
     public static void removeCosmetic(Cosmetic cosmetic) {
-        COSMETICS.remove(cosmetic);
+        COSMETICS.remove(cosmetic.getId());
     }
 
     @Nullable
@@ -92,6 +91,31 @@ public class Cosmetics {
         }
     }
 
+    /**
+     * Register a custom {@link CosmeticProvider} to provide your own user implementation to
+     * be used and queried.
+     * @param provider the provider to register
+     * @throws IllegalArgumentException if the provider is already registered by another plugin
+     */
+    public static void registerProvider(final CosmeticProvider provider) {
+        if(PROVIDER != CosmeticProvider.Default.INSTANCE) {
+            throw new IllegalArgumentException("CosmeticProvider already registered by %s, this conflicts with %s attempting to register their own.".formatted(
+                PROVIDER.getProviderPlugin().getName(),
+                provider.getProviderPlugin().getName()
+            ));
+        }
+
+        PROVIDER = provider;
+    }
+
+    /**
+     * Fetch the current {@link CosmeticProvider} being used.
+     * @return the current {@link CosmeticProvider} being used
+     */
+    public static CosmeticProvider getProvider() {
+        return PROVIDER;
+    }
+
     private static void setupCosmetics(@NotNull CommentedConfigurationNode config) {
         for (ConfigurationNode cosmeticConfig : config.childrenMap().values()) {
             String id = cosmeticConfig.key().toString();
@@ -107,7 +131,12 @@ public class Cosmetics {
                 MessagesUtil.sendDebugMessages("Unable to create " + id + " because " + slotNode.getString() + " is not a valid slot!", Level.WARNING);
                 continue;
             }
-            cosmeticSlot.accept(id, cosmeticConfig);
+
+            try {
+                addCosmetic(PROVIDER.createCosmetic(id, cosmeticConfig, cosmeticSlot));
+            } catch(Exception ex) {
+                log.error("Unable to construct cosmetic for {}, skipping processing it.", id, ex);
+            }
         }
     }
 }

common/src/main/java/com/hibiscusmc/hmccosmetics/user/CosmeticUserProvider.java

@@ -1,7 +1,6 @@
 package com.hibiscusmc.hmccosmetics.user;
 
 import com.hibiscusmc.hmccosmetics.HMCCosmeticsPlugin;
-import com.hibiscusmc.hmccosmetics.database.UserData;
 import org.bukkit.event.player.PlayerJoinEvent;
 import org.bukkit.plugin.Plugin;
 import org.jetbrains.annotations.NotNull;
@@ -11,27 +10,27 @@ import java.util.UUID;
 /**
  * Allow custom implementations of a {@link CosmeticUser}.
  */
-public interface CosmeticUserProvider {
+public abstract class CosmeticUserProvider {
-    CosmeticUserProvider DEFAULT = new Default();
-
     /**
      * Construct the custom {@link CosmeticUser}.
      * @param playerId the player uuid
      * @return the {@link CosmeticUser}
      * @apiNote This method is called during the {@link PlayerJoinEvent}.
      */
-    @NotNull CosmeticUser createCosmeticUser(@NotNull UUID playerId);
+    public abstract @NotNull CosmeticUser createCosmeticUser(@NotNull UUID playerId);
 
     /**
      * Represents the plugin that is providing this {@link CosmeticUserProvider}
      * @return the plugin
      */
-    Plugin getProviderPlugin();
+    public abstract Plugin getProviderPlugin();
 
     /**
      * Default implementation.
      */
-    class Default implements CosmeticUserProvider {
+    static class Default extends CosmeticUserProvider {
+        public static CosmeticUserProvider INSTANCE = new Default();
+
         @Override
         public @NotNull CosmeticUser createCosmeticUser(@NotNull UUID playerId) {
             return new CosmeticUser(playerId);

common/src/main/java/com/hibiscusmc/hmccosmetics/user/CosmeticUsers.java

@@ -13,7 +13,7 @@ import java.util.UUID;
 public class CosmeticUsers {
     private static final HashBiMap<UUID, CosmeticUser> COSMETIC_USERS = HashBiMap.create();
 
-    private static CosmeticUserProvider PROVIDER = CosmeticUserProvider.DEFAULT;
+    private static CosmeticUserProvider PROVIDER = CosmeticUserProvider.Default.INSTANCE;
 
     /**
      * Adds a user to the Hashmap of stored CosmeticUsers. This will not override an entry if it already exists. If you need to override, delete then add.
@@ -80,7 +80,7 @@ public class CosmeticUsers {
      * @throws IllegalArgumentException if the provider is already registered by another plugin
      */
     public static void registerProvider(final CosmeticUserProvider provider) {
-        if(PROVIDER != CosmeticUserProvider.DEFAULT) {
+        if(PROVIDER != CosmeticUserProvider.Default.INSTANCE) {
             throw new IllegalArgumentException("CosmeticUserProvider already registered by %s, this conflicts with %s attempting to register their own.".formatted(
                 PROVIDER.getProviderPlugin().getName(),
                 provider.getProviderPlugin().getName()