use this amazing config library i just found

build.gradle

@@ -37,6 +37,7 @@ dependencies {
     implementation "com.github.robertlit:SpigotResourcesAPI:2.0"
     implementation "net.kyori:adventure-platform-bukkit:4.3.0"
     implementation "com.github.retrooper.packetevents:spigot:2.0.0-SNAPSHOT"
+    implementation "space.arim.dazzleconf:dazzleconf-ext-snakeyaml:1.2.1"
 }
 
 group "lol.pyr"
@@ -55,8 +56,12 @@ shadowJar {
     relocate "org.checkerframework", "lol.pyr.znpcsplus.lib.checkerframework"
     relocate "javax.annotation", "lol.pyr.znpcsplus.lib.javaxannotation"
     relocate "com.google", "lol.pyr.znpcsplus.lib.google"
+
     relocate "com.github.retrooper.packetevents", "lol.pyr.znpcsplus.lib.packetevents.api"
     relocate "io.github.retrooper.packetevents", "lol.pyr.znpcsplus.lib.packetevents.impl"
+
+    relocate "org.yaml.snakeyaml", "lol.pyr.znpcsplus.lib.snakeyaml"
+    relocate "space.arim.dazzleconf", "lol.pyr.znpcsplus.lib.dazzleconf"
     minimize()
 }
 

src/main/java/io/github/znetworkw/znpcservers/configuration/Configuration.java

@@ -1,74 +0,0 @@
-package io.github.znetworkw.znpcservers.configuration;
-
-import com.google.gson.JsonElement;
-import com.google.gson.JsonParser;
-import com.google.gson.internal.$Gson$Types;
-import io.github.znetworkw.znpcservers.utility.Utils;
-import lol.pyr.znpcsplus.ZNPCsPlus;
-
-import java.io.IOException;
-import java.io.Reader;
-import java.io.Writer;
-import java.nio.charset.Charset;
-import java.nio.charset.StandardCharsets;
-import java.nio.file.Files;
-import java.nio.file.NoSuchFileException;
-import java.nio.file.Path;
-import java.util.Map;
-import java.util.stream.Collectors;
-
-public class Configuration {
-    private static final Charset CHARSET = StandardCharsets.UTF_8;
-    private final String name;
-    private final Path path;
-    private final Map<ConfigurationValue, Object> configurationValues;
-    public static final Configuration CONFIGURATION = new Configuration("config");
-    public static final Configuration MESSAGES = new Configuration("messages");
-
-    protected Configuration(String name) {
-        this(name, ZNPCsPlus.PLUGIN_FOLDER.toPath().resolve(name + ".json"));
-    }
-
-    private Configuration(String name, Path path) {
-        if (!path.getFileName().toString().endsWith(".json")) throw new IllegalStateException("Invalid configuration format for: " + path.getFileName());
-        this.name = name;
-        this.path = path;
-        this.configurationValues = ConfigurationValue.VALUES_BY_NAME.get(name).stream().collect(Collectors.toMap((c) -> c, ConfigurationValue::getValue));
-        this.onLoad();
-        this.save();
-    }
-
-    protected void onLoad() {
-        try (Reader reader = Files.newBufferedReader(this.path, CHARSET)) {
-            JsonElement data = JsonParser.parseReader(reader);
-            if (data == null) return;
-            for(ConfigurationValue configValue : this.configurationValues.keySet()) {
-                boolean single = this.configurationValues.size() == 1;
-                JsonElement jsonElement = single ? data : (data.isJsonObject() ? data.getAsJsonObject().get(configValue.name()) : null);
-                if (jsonElement == null || jsonElement.isJsonNull()) continue;
-                if (!single && configValue.getPrimitiveType().isEnum()) this.configurationValues.put(configValue, ZNPCsPlus.GSON.fromJson(jsonElement, configValue.getPrimitiveType()));
-                else this.configurationValues.put(configValue, ZNPCsPlus.GSON.fromJson(jsonElement, $Gson$Types.newParameterizedTypeWithOwner(null, configValue.getValue().getClass(), configValue.getPrimitiveType())));
-            }
-        } catch (NoSuchFileException ignored) {
-        } catch (IOException ex) {
-            throw new IllegalStateException("Failed to read configuration: " + this.name);
-        }
-    }
-
-    public void save() {
-        try (Writer writer = Files.newBufferedWriter(this.path, CHARSET)) {
-            ZNPCsPlus.GSON.toJson(this.configurationValues.size() == 1 ? this.configurationValues.values().iterator().next() : this.configurationValues, writer);
-        } catch (IOException ex) {
-            throw new IllegalStateException("Failed to save configuration: " + this.name);
-        }
-    }
-
-    @SuppressWarnings("unchecked")
-    public <T> T getValue(ConfigurationValue configValue) {
-        return (T)this.configurationValues.get(configValue);
-    }
-
-    public void sendMessage(org.bukkit.command.CommandSender sender, ConfigurationValue configValue, Object... replaces) {
-        sender.sendMessage(Utils.toColor(String.format(this.getValue(configValue), replaces)));
-    }
-}

src/main/java/io/github/znetworkw/znpcservers/configuration/ConfigurationConstants.java

@@ -1,8 +0,0 @@
-package io.github.znetworkw.znpcservers.configuration;
-
-public final class ConfigurationConstants {
-    public static final String SPACE_SYMBOL = Configuration.CONFIGURATION.getValue(ConfigurationValue.REPLACE_SYMBOL);
-    public static final boolean DEBUG_ENABLED = Configuration.CONFIGURATION.getValue(ConfigurationValue.DEBUG_ENABLED);
-    public static final int VIEW_DISTANCE = Configuration.CONFIGURATION.<Integer>getValue(ConfigurationValue.VIEW_DISTANCE);
-    public static final boolean CHECK_FOR_UPDATES = Configuration.CONFIGURATION.getValue(ConfigurationValue.CHECK_FOR_UPDATES);
-}

src/main/java/io/github/znetworkw/znpcservers/configuration/ConfigurationValue.java

@@ -1,77 +0,0 @@
-package io.github.znetworkw.znpcservers.configuration;
-
-import com.google.common.collect.ImmutableSet;
-import io.github.znetworkw.znpcservers.utility.GuavaCollectors;
-
-import java.util.Arrays;
-import java.util.Map;
-import java.util.stream.Collectors;
-
-public enum ConfigurationValue {
-    VIEW_DISTANCE("config", 32, Integer.class),
-    REPLACE_SYMBOL("config", "-", String.class),
-    SAVE_NPCS_DELAY_SECONDS("config", 600, Integer.class),
-    MAX_PATH_LOCATIONS("config", 500, Integer.class),
-    DEBUG_ENABLED("config", false, Boolean.class),
-    LINE_SPACING("config", 0.3D, Double.class),
-    ANIMATION_RGB("config", false, Boolean.class),
-    CHECK_FOR_UPDATES("config", true, Boolean.class),
-    NO_PERMISSION("messages", "&cYou do not have permission to execute this command.", String.class),
-    SUCCESS("messages", "&aSuccess!", String.class),
-    INCORRECT_USAGE("messages", "&cThe arguments you specified are invalid. Type &f/znpcs&c for examples.", String.class),
-    COMMAND_NOT_FOUND("messages", "&cThe command you specified does not exist!", String.class),
-    COMMAND_ERROR("messages", "&cAn error occurred when executing this command. See console for more information.", String.class),
-    INVALID_NUMBER("messages", "&cThe ID you have specified is invalid. Please use positive integers only!", String.class),
-    NPC_NOT_FOUND("messages", "&cNo NPCs could be found with this ID!", String.class),
-    TOO_FEW_ARGUMENTS("messages", "&cThis command does not contain enough arguments. Type &f/znpcs&c or view our documentation for a list/examples of existing arguments.", String.class),
-    PATH_START("messages", "&aSuccess! Move to create a path for your NPC. When finished, type &f/znpcs path exit&c to exit path creation.", String.class),
-    EXIT_PATH("messages", "&cYou have exited path creation.", String.class),
-    PATH_FOUND("messages", "&cThere is already a path with this name.", String.class),
-    NPC_FOUND("messages", "&cThere is already an NPC with this ID.", String.class),
-    NO_PATH_FOUND("messages", "&cThe path you have specified does not exist.", String.class),
-    NO_SKIN_FOUND("messages", "&cThe skin username/URL you have specified does not exist or is invalid.", String.class),
-    NO_NPC_FOUND("messages", "&cThe NPC you have specified does not exist.", String.class),
-    NO_ACTION_FOUND("messages", "&cThis action does not exist! Type &f/znpcs&c or view our documentation for a list/examples of existing action types.", String.class),
-    METHOD_NOT_FOUND("messages", "&cThis method does not exist! Type &f/znpcs&c or view our documentation for a list/examples of existing methods.", String.class),
-    INVALID_NAME_LENGTH("messages", "&cThe name you specified either too short or long. Please enter a positive integer of (3 to 16) characters.", String.class),
-    UNSUPPORTED_ENTITY("messages", "&cThis entity type not available in your current server version.", String.class),
-    PATH_SET_INCORRECT_USAGE("messages", "&eUsage: &aset <npc_id> <path_name>", String.class),
-    ACTION_ADD_INCORRECT_USAGE("messages", "&eUsage: &a<SERVER/CMD/MESSAGE/CONSOLE> <actionValue>", String.class),
-    ACTION_DELAY_INCORRECT_USAGE("messages", "&eUsage: &a<action_id> <delay>", String.class),
-    CONVERSATION_SET_INCORRECT_USAGE("messages", "&cUsage: <npc_id> <conversation_name> <RADIUS/CLICK>", String.class),
-    NO_CONVERSATION_FOUND("messages", "&cThe conversation you have specified does not exist!", String.class),
-    CONVERSATION_FOUND("messages", "&cThere is already a conversation with this name.", String.class),
-    INVALID_SIZE("messages", "&cThe position you have specified cannot exceed the limit.", String.class),
-    FETCHING_SKIN("messages", "&aFetching skin for name: &f%s&a. Please wait...", String.class),
-    CANT_GET_SKIN("messages", "&cCould not fetch skin for name: %s.", String.class),
-    GET_SKIN("messages", "&aSkin successfully fetched!", String.class),
-    NOT_SUPPORTED_NPC_TYPE("messages", "&cThis NPC type doesn't exists or is not supported in your current server version.", String.class);
-
-    public static final Map<String, ImmutableSet<ConfigurationValue>> VALUES_BY_NAME;
-
-    static {
-        VALUES_BY_NAME = Arrays.stream(values()).collect(Collectors.groupingBy(ConfigurationValue::getConfigName, GuavaCollectors.toImmutableSet()));
-    }
-
-    private final String configName;
-    private final Object value;
-    private final Class<?> primitiveType;
-
-    ConfigurationValue(String configName, Object value, Class<?> primitiveType) {
-        this.configName = configName;
-        this.value = value;
-        this.primitiveType = primitiveType;
-    }
-
-    public String getConfigName() {
-        return this.configName;
-    }
-
-    public Object getValue() {
-        return this.value;
-    }
-
-    public Class<?> getPrimitiveType() {
-        return this.primitiveType;
-    }
-}

src/main/java/lol/pyr/znpcsplus/ZNPCsPlus.java

@@ -6,11 +6,11 @@ import com.github.retrooper.packetevents.protocol.entity.type.EntityTypes;
 import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
 import io.github.retrooper.packetevents.factory.spigot.SpigotPacketEventsBuilder;
-import io.github.znetworkw.znpcservers.configuration.ConfigurationConstants;
 import io.github.znetworkw.znpcservers.listeners.InventoryListener;
 import io.github.znetworkw.znpcservers.utility.BungeeUtils;
 import io.github.znetworkw.znpcservers.utility.SchedulerUtils;
 import io.github.znetworkw.znpcservers.utility.itemstack.ItemStackSerializer;
+import lol.pyr.znpcsplus.config.Configs;
 import lol.pyr.znpcsplus.entity.EntityProperty;
 import lol.pyr.znpcsplus.entity.PacketLocation;
 import lol.pyr.znpcsplus.interaction.InteractionPacketListener;
@@ -110,6 +110,9 @@ public class ZNPCsPlus extends JavaPlugin {
         PLUGIN_FOLDER.mkdirs();
         PATH_FOLDER.mkdirs();
 
+        log(ChatColor.WHITE + " * Loading configurations...");
+        Configs.init(PLUGIN_FOLDER);
+
         log(ChatColor.WHITE + " * Registering components...");
         getServer().getMessenger().registerOutgoingPluginChannel(this, "BungeeCord");
         new Metrics(this, PLUGIN_ID);
@@ -122,13 +125,13 @@ public class ZNPCsPlus extends JavaPlugin {
         new InventoryListener(this);
         new SkinCacheCleanTask(this);
         new UserListener(this);
-        if (ConfigurationConstants.CHECK_FOR_UPDATES) new UpdateNotificationListener(this, new UpdateChecker(this));
+        if (Configs.config().checkForUpdates()) new UpdateNotificationListener(this, new UpdateChecker(this));
 
         enabled = true;
         log(ChatColor.WHITE + " * Loading complete! (" + (System.currentTimeMillis() - before) + "ms)");
         log("");
 
-        if (ConfigurationConstants.DEBUG_ENABLED) {
+        if (Configs.config().debugEnabled()) {
             int wrap = 20;
             int x = 0;
             int z = 0;

src/main/java/lol/pyr/znpcsplus/config/Configs.java

@@ -0,0 +1,58 @@
+package lol.pyr.znpcsplus.config;
+
+import lol.pyr.znpcsplus.ZNPCsPlus;
+import space.arim.dazzleconf.ConfigurationFactory;
+import space.arim.dazzleconf.ConfigurationOptions;
+import space.arim.dazzleconf.error.ConfigFormatSyntaxException;
+import space.arim.dazzleconf.error.InvalidConfigException;
+import space.arim.dazzleconf.ext.snakeyaml.CommentMode;
+import space.arim.dazzleconf.ext.snakeyaml.SnakeYamlConfigurationFactory;
+import space.arim.dazzleconf.ext.snakeyaml.SnakeYamlOptions;
+import space.arim.dazzleconf.helper.ConfigurationHelper;
+
+import java.io.File;
+import java.io.IOException;
+
+public class Configs {
+    private volatile static MainConfig config;
+    private static ConfigurationHelper<MainConfig> configHelper;
+
+    private volatile static MessageConfig messages;
+    private static ConfigurationHelper<MessageConfig> messagesHelper;
+
+    private static <T> ConfigurationHelper<T> createHelper(Class<T> configClass, File file) {
+        SnakeYamlOptions yamlOptions = new SnakeYamlOptions.Builder().commentMode(CommentMode.fullComments()).build();
+        ConfigurationFactory<T> configFactory = SnakeYamlConfigurationFactory.create(configClass, ConfigurationOptions.defaults(), yamlOptions);
+        return new ConfigurationHelper<>(file.getParentFile().toPath(), file.getName(), configFactory);
+    }
+
+    public static void init(File pluginFolder) {
+        configHelper = createHelper(MainConfig.class, new File(pluginFolder, "config.yaml"));
+        messagesHelper = createHelper(MessageConfig.class, new File(pluginFolder, "messages.yaml"));
+        load();
+    }
+
+    public static void load() {
+        try {
+            config = configHelper.reloadConfigData();
+            messages = messagesHelper.reloadConfigData();
+        } catch (IOException e) {
+            ZNPCsPlus.LOGGER.severe("Couldn't open config file!");
+            e.printStackTrace();
+        } catch (ConfigFormatSyntaxException e) {
+            ZNPCsPlus.LOGGER.severe("Invalid config syntax!");
+            e.printStackTrace();
+        } catch (InvalidConfigException e) {
+            ZNPCsPlus.LOGGER.severe("Invalid config value!");
+            e.printStackTrace();
+        }
+    }
+
+    public static MainConfig config() {
+        return config;
+    }
+
+    public static MessageConfig messages() {
+        return messages;
+    }
+}

src/main/java/lol/pyr/znpcsplus/config/MainConfig.java

@@ -0,0 +1,24 @@
+package lol.pyr.znpcsplus.config;
+
+import space.arim.dazzleconf.annote.ConfKey;
+
+import static space.arim.dazzleconf.annote.ConfDefault.*;
+
+// TODO: Add comments to the values using @ConfComments()
+public interface MainConfig {
+    @ConfKey("view-distance")
+    @DefaultInteger(32)
+    int viewDistance();
+
+    @ConfKey("line-spacing")
+    @DefaultDouble(0.3D)
+    double lineSpacing();
+
+    @ConfKey("debug-enabled")
+    @DefaultBoolean(false)
+    boolean debugEnabled();
+
+    @ConfKey("check-for-updates")
+    @DefaultBoolean(true)
+    boolean checkForUpdates();
+}

src/main/java/lol/pyr/znpcsplus/config/MessageConfig.java

@@ -0,0 +1,38 @@
+package lol.pyr.znpcsplus.config;
+
+/**
+ * (OLD CONFIGURATION)
+ *     NO_PERMISSION("messages", "&cYou do not have permission to execute this command.", String.class),
+ *     SUCCESS("messages", "&aSuccess!", String.class),
+ *     INCORRECT_USAGE("messages", "&cThe arguments you specified are invalid. Type &f/znpcs&c for examples.", String.class),
+ *     COMMAND_NOT_FOUND("messages", "&cThe command you specified does not exist!", String.class),
+ *     COMMAND_ERROR("messages", "&cAn error occurred when executing this command. See console for more information.", String.class),
+ *     INVALID_NUMBER("messages", "&cThe ID you have specified is invalid. Please use positive integers only!", String.class),
+ *     NPC_NOT_FOUND("messages", "&cNo NPCs could be found with this ID!", String.class),
+ *     TOO_FEW_ARGUMENTS("messages", "&cThis command does not contain enough arguments. Type &f/znpcs&c or view our documentation for a list/examples of existing arguments.", String.class),
+ *     PATH_START("messages", "&aSuccess! Move to create a path for your NPC. When finished, type &f/znpcs path exit&c to exit path creation.", String.class),
+ *     EXIT_PATH("messages", "&cYou have exited path creation.", String.class),
+ *     PATH_FOUND("messages", "&cThere is already a path with this name.", String.class),
+ *     NPC_FOUND("messages", "&cThere is already an NPC with this ID.", String.class),
+ *     NO_PATH_FOUND("messages", "&cThe path you have specified does not exist.", String.class),
+ *     NO_SKIN_FOUND("messages", "&cThe skin username/URL you have specified does not exist or is invalid.", String.class),
+ *     NO_NPC_FOUND("messages", "&cThe NPC you have specified does not exist.", String.class),
+ *     NO_ACTION_FOUND("messages", "&cThis action does not exist! Type &f/znpcs&c or view our documentation for a list/examples of existing action types.", String.class),
+ *     METHOD_NOT_FOUND("messages", "&cThis method does not exist! Type &f/znpcs&c or view our documentation for a list/examples of existing methods.", String.class),
+ *     INVALID_NAME_LENGTH("messages", "&cThe name you specified either too short or long. Please enter a positive integer of (3 to 16) characters.", String.class),
+ *     UNSUPPORTED_ENTITY("messages", "&cThis entity type not available in your current server version.", String.class),
+ *     PATH_SET_INCORRECT_USAGE("messages", "&eUsage: &aset <npc_id> <path_name>", String.class),
+ *     ACTION_ADD_INCORRECT_USAGE("messages", "&eUsage: &a<SERVER/CMD/MESSAGE/CONSOLE> <actionValue>", String.class),
+ *     ACTION_DELAY_INCORRECT_USAGE("messages", "&eUsage: &a<action_id> <delay>", String.class),
+ *     CONVERSATION_SET_INCORRECT_USAGE("messages", "&cUsage: <npc_id> <conversation_name> <RADIUS/CLICK>", String.class),
+ *     NO_CONVERSATION_FOUND("messages", "&cThe conversation you have specified does not exist!", String.class),
+ *     CONVERSATION_FOUND("messages", "&cThere is already a conversation with this name.", String.class),
+ *     INVALID_SIZE("messages", "&cThe position you have specified cannot exceed the limit.", String.class),
+ *     FETCHING_SKIN("messages", "&aFetching skin for name: &f%s&a. Please wait...", String.class),
+ *     CANT_GET_SKIN("messages", "&cCould not fetch skin for name: %s.", String.class),
+ *     GET_SKIN("messages", "&aSkin successfully fetched!", String.class),
+ *     NOT_SUPPORTED_NPC_TYPE("messages", "&cThis NPC type doesn't exists or is not supported in your current server version.", String.class);
+ */
+
+public interface MessageConfig {
+}

src/main/java/lol/pyr/znpcsplus/tasks/NPCVisibilityTask.java

@@ -1,12 +1,13 @@
 package lol.pyr.znpcsplus.tasks;
 
-import io.github.znetworkw.znpcservers.configuration.ConfigurationConstants;
+import lol.pyr.znpcsplus.config.Configs;
 import lol.pyr.znpcsplus.npc.NPC;
 import lol.pyr.znpcsplus.npc.NPCRegistry;
 import org.bukkit.Bukkit;
 import org.bukkit.entity.Player;
 import org.bukkit.plugin.Plugin;
 import org.bukkit.scheduler.BukkitRunnable;
+import org.bukkit.util.NumberConversions;
 
 public class NPCVisibilityTask extends BukkitRunnable {
     public NPCVisibilityTask(Plugin plugin) {
@@ -14,7 +15,7 @@ public class NPCVisibilityTask extends BukkitRunnable {
     }
 
     public void run() {
-        int distSq = ConfigurationConstants.VIEW_DISTANCE * ConfigurationConstants.VIEW_DISTANCE;
+        double distSq = NumberConversions.square(Configs.config().viewDistance());
         for (NPC npc : NPCRegistry.all()) for (Player player : Bukkit.getOnlinePlayers()) {
             boolean inRange = (player.getWorld() == npc.getWorld() && player.getLocation().distanceSquared(npc.getLocation().toBukkitLocation(npc.getWorld())) <= distSq);
             if (!inRange && npc.isShown(player)) npc.hide(player);