Upgrade to 2.6

Bumps com.viaversion:viaversion-api from 4.10.0 to 4.10.2.

---
updated-dependencies:
- dependency-name: com.viaversion:viaversion-api
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

README.md

@@ -8,11 +8,11 @@ You can:
 - [ ![Come on discord](https://img.shields.io/badge/chat-on_discord-7289da.svg) ](https://discord.gg/yng5PPf62h)
 - [Check the wiki](https://github.com/dadus33-plugins/ChatItem/wiki)
 
-# Item not well showed in chat
+# Item doesn't show up well in chat
 
-You can try to do `/chatitem admin` then select different paper item. It will change how the plugin try to add item in chat.
+You can do `/chatitem admin` then select one of the other paper items in the menu. It will change how the plugin tries to display items in chat.
 
-**If you already have issue, please do**:
+**If you still have an issue, please do**:
 1) Do `/chatitem admin` then select on "Debug" item at top right
 2) Try to use ChatItem in chat
 3) Come on discord [here](https://discord.gg/yng5PPf62h) or in private message: `Elikill58#0743`

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>me.dadus33</groupId>
     <artifactId>ChatItem</artifactId>
-    <version>2.4.9</version>
+    <version>2.6</version>
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
@@ -52,15 +52,23 @@
         <repository>
             <id>Scarsz-Nexus</id>
             <url>https://nexus.scarsz.me/content/groups/public/</url>
-        </repository>  
+        </repository>
+        <repository>
+            <id>PaperMC</id>
+            <url>https://repo.papermc.io/repository/maven-public/</url>
+        </repository>
+        <repository>
+		    <id>mvdw-software</id>
+		    <url>http://repo.mvdw-software.be/content/groups/public/</url>
+		</repository>
     </repositories>
 
 
     <dependencies>
         <dependency>
-            <groupId>org.spigotmc</groupId>
-            <artifactId>spigot-api</artifactId>
-            <version>1.17-R0.1-SNAPSHOT</version>
+            <groupId>io.papermc.paper</groupId>
+            <artifactId>paper-api</artifactId>
+            <version>1.20.4-R0.1-SNAPSHOT</version>
             <scope>provided</scope>
         </dependency>
 	    <dependency>
@@ -91,7 +99,7 @@
         <dependency>
             <groupId>com.viaversion</groupId>
             <artifactId>viaversion-api</artifactId>
-            <version>4.8.1</version>
+            <version>4.10.2</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
@@ -134,12 +142,12 @@
             <groupId>net.kyori</groupId>
             <artifactId>adventure-platform-bukkit</artifactId>
             <version>4.3.0</version>
-            <scope>compile</scope>
+            <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>com.discordsrv</groupId>
             <artifactId>discordsrv</artifactId>
-            <version>1.26.2</version>
+            <version>1.27.0</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
@@ -151,7 +159,7 @@
         <dependency>
             <groupId>com.github.Auxilor</groupId>
             <artifactId>EcoEnchants</artifactId>
-            <version>10.36.1</version>
+            <version>12.5.1</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
@@ -163,9 +171,27 @@
         <dependency>
             <groupId>com.willfp</groupId>
             <artifactId>eco</artifactId>
-            <version>6.65.5</version>
+            <version>6.66.1</version>
             <scope>provided</scope>
         </dependency>
+        <dependency>
+            <groupId>me.clip</groupId>
+            <artifactId>placeholderapi</artifactId>
+            <version>2.11.6</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+		    <groupId>be.maximvdw</groupId>
+		    <artifactId>MVdWPlaceholderAPI</artifactId>
+		    <version>3.1.1-SNAPSHOT</version>
+            <scope>provided</scope>
+		</dependency>
+	    <dependency>
+	        <groupId>com.github.MilkBowl</groupId>
+	        <artifactId>VaultAPI</artifactId>
+	        <version>1.7</version>
+	        <scope>provided</scope>
+	    </dependency>
     </dependencies>
 
     <build>
@@ -205,10 +231,6 @@
                                     <pattern>com.google.gson</pattern>
                                     <shadedPattern>me.dadus33.libs.gson</shadedPattern>
                                 </relocation>
-                                <relocation>
-                                    <pattern>net.kyori</pattern>
-                                    <shadedPattern>me.dadus33.libs.kyori</shadedPattern>
-                                </relocation>
                                 <relocation>
                                     <pattern>com.github.steveice10.opennbt</pattern>
                                     <shadedPattern>me.dadus33.libs.opennbt</shadedPattern>

src/main/java/me/dadus33/chatitem/ChatItem.java

@@ -5,39 +5,63 @@ import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 import java.util.Locale;
-import java.util.Objects;
 import java.util.StringJoiner;
 import java.util.concurrent.CompletableFuture;
 
-import org.bukkit.ChatColor;
 import org.bukkit.command.CommandExecutor;
 import org.bukkit.command.CommandSender;
 import org.bukkit.command.PluginCommand;
 import org.bukkit.command.TabCompleter;
+import org.bukkit.entity.Player;
 import org.bukkit.plugin.PluginManager;
 import org.bukkit.plugin.java.JavaPlugin;
 
 import com.google.common.base.Strings;
 
+import me.dadus33.chatitem.chatmanager.ChatEventListener;
 import me.dadus33.chatitem.chatmanager.ChatManager;
 import me.dadus33.chatitem.chatmanager.v1.PacketEditingChatManager;
 import me.dadus33.chatitem.chatmanager.v2.ChatListenerChatManager;
+import me.dadus33.chatitem.chatmanager.v3.PaperChatManager;
 import me.dadus33.chatitem.commands.CIReloadCommand;
 import me.dadus33.chatitem.commands.ChatItemCommand;
 import me.dadus33.chatitem.hook.ChatControlSupport;
 import me.dadus33.chatitem.hook.ChatManagerSupport;
 import me.dadus33.chatitem.hook.ecoenchants.EcoEnchantsSupport;
+import me.dadus33.chatitem.hook.placeholders.IPlaceholders;
+import me.dadus33.chatitem.hook.placeholders.MVdWPlaceholderAPIHook;
+import me.dadus33.chatitem.hook.placeholders.OwnPlaceholder;
+import me.dadus33.chatitem.hook.placeholders.PlaceholderAPIHook;
+import me.dadus33.chatitem.hook.placeholders.VaultPlaceholderHook;
+import me.dadus33.chatitem.invsee.InvShower;
 import me.dadus33.chatitem.itemnamer.NamerManager;
 import me.dadus33.chatitem.listeners.InventoryListener;
 import me.dadus33.chatitem.listeners.JoinListener;
 import me.dadus33.chatitem.listeners.TranslationInventoryListener;
+import me.dadus33.chatitem.platform.IPlatform;
+import me.dadus33.chatitem.platform.hook.PaperPlatform;
+import me.dadus33.chatitem.platform.hook.SpigotPlatform;
 import me.dadus33.chatitem.playernamer.PlayerNamerManager;
+import me.dadus33.chatitem.utils.ReflectionUtils;
 import me.dadus33.chatitem.utils.SemVer;
 import me.dadus33.chatitem.utils.Utils;
 import me.dadus33.chatitem.utils.Version;
 
 public class ChatItem extends JavaPlugin {
 
+	private static final List<IPlaceholders> PLACEHOLDERS = new ArrayList<>();
+	public static List<IPlaceholders> getPlaceholders() {
+		return PLACEHOLDERS;
+	}
+	public static String replace(Player p, String text) {
+		for(IPlaceholders ip : getPlaceholders())
+			text = ip.replace(p, text);
+		return text;
+	}
+	private static final IPlatform platform = Utils.IS_PAPER ? new PaperPlatform() : new SpigotPlatform();
+	public static IPlatform getPlatform() {
+		return platform;
+	}
 	public final static int CFG_VER = 13;
 	public static boolean discordSrvSupport = false, hasNewVersion = false;
 	private static ChatItem instance;
@@ -50,15 +74,13 @@ public class ChatItem extends JavaPlugin {
 		if (pl.getConfig().getKeys(false).isEmpty())
 			pl.saveDefaultConfig();
 		pl.reloadConfig();
-		String oldChatManager = pl.storage.manager;
 		pl.storage = new Storage(pl.getConfig());
 		pl.chooseManagers();
 		Translation.load(pl);
+		InvShower.getInvShower().clear();
 		if(sender != null) {
 			if (!pl.storage.messageReload.isEmpty())
 				sender.sendMessage(pl.storage.messageReload);
-			if (!oldChatManager.equalsIgnoreCase(pl.storage.manager))
-				sender.sendMessage(ChatColor.GOLD + "Changing the manager with command reloading CAN produce issue. It's mostly suggested to restart after finding the better manager for you.");
 		}
 	}
 
@@ -70,32 +92,30 @@ public class ChatItem extends JavaPlugin {
 		if (getInstance().getStorage().debug)
 			getInstance().getLogger().info("[Debug] " + msg.replace(ChatManager.SEPARATOR, 'S').replace(ChatManager.SEPARATOR_END, 'E'));
 	}
+	public static boolean hasDebug() {
+		return getInstance().getStorage().debug;
+	}
 
 	private void chooseManagers() {
 		this.chatManager.forEach((cm) -> cm.unload(this));
 		this.chatManager.clear();
-		PluginManager pm = getServer().getPluginManager();
+		
+		this.chatManager.add(new PacketEditingChatManager(this));
+		this.chatManager.add(new ChatListenerChatManager(this));
+		if(Utils.IS_PAPER)
+			this.chatManager.add(new PaperChatManager(this));
+		
 		String managerName = getStorage().manager;
 
 		switch (managerName.toLowerCase(Locale.ROOT)) {
 		case "both":
-			this.chatManager.add(new PacketEditingChatManager(this));
-			this.chatManager.add(new ChatListenerChatManager(this));
-			getLogger().info("Manager automatically chosen: " + getVisualChatManagers());
-			break;
+		case "all":
 		case "auto":
-			if (getPluginThatRequirePacket().stream().map(pm::getPlugin).anyMatch(Objects::nonNull) && Version.getVersion().isNewerThan(Version.V1_7))
-				this.chatManager.add(new PacketEditingChatManager(this));
-			else
-				this.chatManager.add(new ChatListenerChatManager(this));
 			getLogger().info("Manager automatically chosen: " + getVisualChatManagers());
 			break;
+		case "paper":
 		case "packet":
-			this.chatManager.add(new PacketEditingChatManager(this));
-			getLogger().info("Manager chosen: " + getVisualChatManagers());
-			break;
 		case "chat":
-			this.chatManager.add(new ChatListenerChatManager(this));
 			getLogger().info("Manager chosen: " + getVisualChatManagers());
 			break;
 		default:
@@ -104,7 +124,6 @@ public class ChatItem extends JavaPlugin {
 			getLogger().severe("Please reset your config and/or check wiki for more information");
 			getLogger().severe("Using default manager: chat.");
 			getLogger().severe("----- WARN -----");
-			this.chatManager.add(new ChatListenerChatManager(this));
 			break;
 		}
 
@@ -114,7 +133,7 @@ public class ChatItem extends JavaPlugin {
 		PlayerNamerManager.load(this);
 	}
 
-	private List<String> getPluginThatRequirePacket() {
+	public static List<String> getPluginThatRequirePacket() {
 		return Arrays.asList("DeluxeChat", "HexNicks", "VentureChat", "ItemsAdder");
 	}
 
@@ -122,7 +141,7 @@ public class ChatItem extends JavaPlugin {
 	public void onEnable() {
 		// Save the instance (we're basically a singleton)
 		instance = this;
-		getLogger().info("Detected server version: " + Version.getVersion().name().toLowerCase());
+		getLogger().info("Detected server version: " + Version.getVersion().name().toLowerCase() + " (Platform: " + getPlatform().getName() + ")");
 
 		// Load config
 		if (!new File(getDataFolder(), "config.yml").exists()) {
@@ -146,6 +165,7 @@ public class ChatItem extends JavaPlugin {
 		pm.registerEvents(new JoinListener(), this);
 		pm.registerEvents(new InventoryListener(), this);
 		pm.registerEvents(new TranslationInventoryListener(), this);
+		pm.registerEvents(new ChatEventListener(), this);
 
 		chooseManagers();
 
@@ -154,21 +174,34 @@ public class ChatItem extends JavaPlugin {
 			discordSrvSupport = true;
 			plugins.add("DiscordSRV");
 		}
-		if (pm.isPluginEnabled("ChatControl")) {
+		if (pm.isPluginEnabled("ChatControl") && ReflectionUtils.isClassExist("org.mineacademy.chatcontrol.settings.Settings")) {
 			ChatControlSupport.init(this);
 			plugins.add("ChatControl");
 		}
-		if (pm.isPluginEnabled("ChatManager")) {
+		if (pm.isPluginEnabled("ChatManager") && ReflectionUtils.isClassExist("me.h1dd3nxn1nja.chatmanager.Main")) {
 			ChatManagerSupport.init(this);
 			plugins.add("ChatManager");
 		}
 		if (pm.isPluginEnabled("EcoEnchants") && EcoEnchantsSupport.load()) {
 			plugins.add("EcoEnchants");
 		}
+		if (pm.isPluginEnabled("PlaceholderAPI")) {
+			plugins.add("PlaceholderAPI");
+			PLACEHOLDERS.add(new PlaceholderAPIHook());
+		}
+		if (pm.isPluginEnabled("MVdWPlaceholderAPI")) {
+			plugins.add("MVdWPlaceholderAPI");
+			PLACEHOLDERS.add(new MVdWPlaceholderAPIHook());
+		}
+		if (pm.isPluginEnabled("Vault")) {
+			plugins.add("Vault");
+			PLACEHOLDERS.add(new VaultPlaceholderHook());
+		}
 
 		if (plugins.length() > 0)
 			getLogger().info("Load " + plugins.toString() + " support.");
 
+		PLACEHOLDERS.add(new OwnPlaceholder());
 		Translation.load(this);
 
 		getServer().getMessenger().registerIncomingPluginChannel(this, brandChannelName, (chan, p, msg) -> ItemPlayer.getPlayer(p).setClientName(new String(msg).substring(1)));
@@ -179,12 +212,12 @@ public class ChatItem extends JavaPlugin {
 				String content = Utils.getFromURL(urlName);
 				if (Strings.isNullOrEmpty(content))
 					return;
-				SemVer currentVersion = SemVer.parse(getDescription().getVersion());
+				SemVer currentVersion = SemVer.parse(getPlatform().getPluginVersion(this));
 				if (currentVersion == null)
 					return;
 				SemVer latestVersion = SemVer.parse(content);
 				if (latestVersion != null && latestVersion.isNewerThan(currentVersion)) {
-					hasNewVersion = !content.equalsIgnoreCase(getDescription().getVersion());
+					hasNewVersion = !content.equalsIgnoreCase(getPlatform().getPluginVersion(this));
 					if (hasNewVersion)
 						getLogger().info(storage.updateMessage);
 				}
@@ -206,6 +239,14 @@ public class ChatItem extends JavaPlugin {
 	public List<ChatManager> getChatManager() {
 		return chatManager;
 	}
+	
+	public boolean isManagerEnabled(String id) {
+		for (ChatManager cm : chatManager) {
+			if(cm.getId().equalsIgnoreCase(id))
+				return true;
+		}
+		return false;
+	}
 
 	public String getVisualChatManagers() {
 		StringJoiner sj = new StringJoiner(", ");

src/main/java/me/dadus33/chatitem/ItemSlot.java

@@ -0,0 +1,69 @@
+package me.dadus33.chatitem;
+
+import java.util.List;
+
+import me.dadus33.chatitem.chatmanager.ChatManager;
+
+public enum ItemSlot {
+
+	HAND(true, "", false),
+	HELMET(false, "helmet", false),
+	CHESTPLATE(false, "chestplate", false),
+	LEGGINGS(false, "leggings", false),
+	BOOTS(false, "boots", false),
+	INVENTORY(false, "inventory", true),
+	ENDERCHEST(false, "enderchest", true);
+	
+	private final boolean basic, command;
+	private final String key;
+	
+	private ItemSlot(boolean basic, String key, boolean command) {
+		this.basic = basic;
+		this.command = command;
+		this.key = key;
+	}
+	
+	public boolean isBasic() {
+		return basic;
+	}
+	
+	public boolean isCommand() {
+		return command;
+	}
+	
+	public List<String> getPlaceholders() {
+		return ChatItem.getInstance().getConfig().getStringList(basic ? "general.placeholders" : "general.other-placeholders." + key + ".keys");
+	}
+	
+	public boolean isEnabled() {
+		return basic || ChatItem.getInstance().getConfig().getBoolean("general.other-placeholders." + key + ".enabled", true);
+	}
+	
+	public boolean isDenyIfNoItem() {
+		return ChatItem.getInstance().getConfig().getBoolean("general" + (basic ? "" : ".other-placeholders." + key) + ".deny-if-no-item", true);
+	}
+	
+	public boolean hasPlaceholders(String message) {
+		for (String rep : getPlaceholders()) {
+			if (message.contains(rep)) {
+				return true;
+			}
+		}
+		return false;
+	}
+	
+	public String replacePlaceholdersToSeparator(String message) {
+		for(String rep : getPlaceholders())
+			message = message.replace(rep, Character.toString(ChatManager.SEPARATOR));
+		return message;
+	}
+	
+	public static ItemSlot getItemSlotFromMessage(String message) {
+		for(ItemSlot slot : ItemSlot.values()) {
+			if(slot.isEnabled() && slot.hasPlaceholders(message)) {
+				return slot;
+			}
+		}
+		return null;
+	}
+}

src/main/java/me/dadus33/chatitem/Storage.java

@@ -3,10 +3,9 @@ package me.dadus33.chatitem;
 import java.util.List;
 import java.util.stream.Collectors;
 
-import org.bukkit.ChatColor;
 import org.bukkit.configuration.file.FileConfiguration;
 
-import com.google.common.collect.ImmutableList;
+import me.dadus33.chatitem.utils.Colors;
 
 public class Storage {
 
@@ -14,8 +13,8 @@ public class Storage {
 	public final String messageNoPermission, messageDeny, messageReload, messageCooldown, messageLimit, messageIgnoredItem;
 	public final String SECONDS, minutes, hours;
 	public final String updateMessage, updateHover;
-	public final List<String> placeholders, tooltipHand, tooltipBuggedClient, ignoredItems;
-	public boolean colorIfColored, addAmountForced, letMessageThrough, denyIfNoItem, debug, handDisabled, showNoPermissionMessage, checkUpdate, permissionEnabled, cmdBroadcast, cmdShow;
+	public final List<String> tooltipHand, tooltipBuggedClient, ignoredItems;
+	public boolean colorIfColored, addAmountForced, letMessageThrough, debug, handDisabled, showNoPermissionMessage, checkUpdate, permissionEnabled, cmdBroadcast, cmdShow, discordSrvSendMsg;
 	public int configVersion, limit, cooldown;
 	private FileConfiguration conf;
 
@@ -24,16 +23,16 @@ public class Storage {
 		configVersion = conf.getInt("config-version", 13);
 		checkConfigVersion();
 		this.manager = conf.getString("manager", "auto");
+		if(manager == "both")
+			manager = "all";
 		language = conf.getString("general.language", "en_gb");
 		debug = conf.getBoolean("debug", false);
-		placeholders = ImmutableList.copyOf(conf.getStringList("general.placeholders"));
 		nameFormat = color(conf.getString("general.name-format", "&b&l&o{name} {amount}&r"));
 		amountFormat = color(conf.getString("general.amount-format", "x{times}"));
 		commandFormat = color(conf.getString("general.command-format", "&6%name%'s item is %item%"));
 		colorIfColored = conf.getBoolean("general.color-if-already-colored", true);
 		letMessageThrough = conf.getBoolean("general.let-message-through", true);
 		addAmountForced = conf.getBoolean("general.force-add-amount", true);
-		denyIfNoItem = conf.getBoolean("general.deny-if-no-item", false);
 		limit = conf.getInt("general.limit", 8);
 		cooldown = conf.getInt("general.cooldown", 60);
 		showNoPermissionMessage = conf.getBoolean("general.show-no-permission-message.normal", true);
@@ -56,6 +55,7 @@ public class Storage {
 		updateHover = color(conf.getString("messages.join-update.hover", "&6Click to go to spigot page !"));
 		messageLimit = color(conf.getString("messages.limit-message", "&c&lYou can only add 8 item placeholders per message!"));
 		messageIgnoredItem = color(conf.getString("messages.ignored-item", "&cThis item is not allowed to be showed."));
+		discordSrvSendMsg = conf.getBoolean("discord-srv-send-our", true);
 
 		SECONDS = color(conf.getString("messages.seconds", " seconds"));
 		minutes = color(conf.getString("messages.minutes", " minutes"));
@@ -64,7 +64,7 @@ public class Storage {
 	}
 
 	public static String color(String s) {
-		return s == null || s.isEmpty() ? s : ChatColor.translateAlternateColorCodes('&', s);
+		return s == null || s.isEmpty() ? s : Colors.translateAlternateColorCodes('&', s);
 	}
 
 	private static void colorStringList(List<String> input) {
@@ -77,10 +77,10 @@ public class Storage {
 		int latestVersion = ChatItem.CFG_VER;
 		if (latestVersion != configVersion) {
 			ChatItem pl = ChatItem.getInstance();
-			pl.getLogger().warning(ChatColor.RED + "ChatItem detected an older or invalid configuration file. Replacing it with the default config...");
+			pl.getLogger().warning("ChatItem detected an older or invalid configuration file. Replacing it with the default config...");
 			performOverwrite();
 			conf = pl.getConfig();
-			pl.getLogger().warning(ChatColor.RED + "Replacement complete!");
+			pl.getLogger().warning("Replacement complete!");
 		}
 	}
 

src/main/java/me/dadus33/chatitem/Translation.java

@@ -14,6 +14,7 @@ import java.util.stream.Collectors;
 import org.bukkit.configuration.file.YamlConfiguration;
 import org.bukkit.inventory.ItemStack;
 
+import com.google.gson.JsonElement;
 import com.google.gson.JsonObject;
 import com.google.gson.JsonParser;
 
@@ -34,8 +35,12 @@ public class Translation {
 		allLangsConfig = Utils.copyLoadFile(pl.getDataFolder(), "langs.yml", "langs.yml");
 
 		allLangsConfig.getStringList("all").forEach(langKey -> {
-			JsonObject content = JsonParser.parseReader(new InputStreamReader(pl.getResource("lang/" + langKey + ".json"))).getAsJsonObject();
-			allLangs.put(langKey, content.get("language.name").getAsString() + " (" + content.get("language.region").getAsString() + ")");
+			try {
+				JsonObject content = JsonParser.parseReader(new InputStreamReader(pl.getResource("lang/" + langKey + ".json"))).getAsJsonObject();
+				allLangs.put(langKey, content.get("language.name").getAsString() + " (" + content.get("language.region").getAsString() + ")");
+			} catch (Exception e) {
+				pl.getLogger().severe("Failed to load lang with key " + langKey + " : " + e.getMessage() + " (" + e.getStackTrace()[0].toString() + ")");
+			}
 		});
 		allLangs = allLangs.entrySet().stream().sorted(Entry.comparingByValue()).collect(Collectors.toMap(Entry::getKey, Entry::getValue, (e1, e2) -> e1, LinkedHashMap::new));
 		loadLang(pl.getStorage().language);
@@ -49,6 +54,11 @@ public class Translation {
 		return messages;
 	}
 	
+	public static String getMessage(String key) {
+		JsonElement result = messages.get(key);
+		return result == null ? "" : result.getAsString();
+	}
+	
 	public static void loadLang(String lang) {
 		ChatItem pl = ChatItem.getInstance();
 		File langFile = new File(folder, lang + ".json");

src/main/java/me/dadus33/chatitem/chatmanager/Chat.java

@@ -8,6 +8,7 @@ import org.bukkit.entity.Player;
 
 import me.dadus33.chatitem.ChatItem;
 import me.dadus33.chatitem.ItemPlayer;
+import me.dadus33.chatitem.ItemSlot;
 import me.dadus33.chatitem.utils.Utils;
 
 public class Chat {
@@ -20,8 +21,8 @@ public class Chat {
 			return CHAT.stream().filter(o -> o.getId() == id).findFirst();
 		}
 	}
-	public static Chat create(Player p, String message) {
-		return new Chat(actualId++, p, message);
+	public static Chat create(Player p, String message, ChatAction action) {
+		return new Chat(actualId++, p, message, action);
 	}
 	public static Chat getFrom(String message) {
 		boolean found = false;
@@ -42,12 +43,14 @@ public class Chat {
 	private final int id;
 	private final Player p;
 	private final String message;
+	private final ChatAction action;
 	
-	public Chat(int id, Player p, String message) {
+	public Chat(int id, Player p, String message, ChatAction action) {
 		this.time = System.currentTimeMillis();
 		this.id = id;
 		this.p = p;
 		this.message = message;
+		this.action = action;
 		CHAT.add(this);
 	}
 	
@@ -67,6 +70,14 @@ public class Chat {
 		return message;
 	}
 	
+	public ItemSlot getSlot() {
+		return action.getSlot();
+	}
+	
+	public ChatAction getAction() {
+		return action;
+	}
+	
 	public ItemPlayer getItemPlayer() {
 		return ItemPlayer.getPlayer(getPlayer());
 	}

src/main/java/me/dadus33/chatitem/chatmanager/ChatAction.java

@@ -0,0 +1,53 @@
+package me.dadus33.chatitem.chatmanager;
+
+import org.bukkit.entity.Player;
+import org.bukkit.inventory.ItemStack;
+
+import me.dadus33.chatitem.ItemSlot;
+
+public class ChatAction {
+
+	private boolean isItem;
+	private ItemSlot slot;
+	private String command;
+	private ItemStack item;
+	private Player origin;
+	
+	public ChatAction(ItemSlot slot, Player origin, ItemStack item) {
+		this.slot = slot;
+		this.item = item;
+		this.origin = origin;
+		this.isItem = true;
+	}
+	
+	public ChatAction(ItemSlot slot, Player origin, String command) {
+		this.slot = slot;
+		this.command = command;
+		this.origin = origin;
+		this.isItem = false;
+	}
+	
+	public Player getOrigin() {
+		return origin;
+	}
+	
+	public ItemSlot getSlot() {
+		return slot;
+	}
+	
+	public boolean isItem() {
+		return isItem;
+	}
+	
+	public String getCommand() {
+		return command;
+	}
+	
+	public boolean hasCommand() {
+		return command != null && command != "";
+	}
+	
+	public ItemStack getItem() {
+		return item;
+	}
+}

src/main/java/me/dadus33/chatitem/chatmanager/ChatEventListener.java

@@ -1,4 +1,4 @@
-package me.dadus33.chatitem.chatmanager.v1.listeners;
+package me.dadus33.chatitem.chatmanager;
 
 import static me.dadus33.chatitem.chatmanager.ChatManager.SEPARATOR;
 import static me.dadus33.chatitem.chatmanager.ChatManager.SEPARATOR_END;
@@ -8,65 +8,49 @@ import org.bukkit.event.EventHandler;
 import org.bukkit.event.EventPriority;
 import org.bukkit.event.Listener;
 import org.bukkit.event.player.AsyncPlayerChatEvent;
-import org.bukkit.inventory.ItemStack;
 
 import me.dadus33.chatitem.ChatItem;
+import me.dadus33.chatitem.ItemSlot;
 import me.dadus33.chatitem.Storage;
-import me.dadus33.chatitem.chatmanager.Chat;
-import me.dadus33.chatitem.chatmanager.ChatManager;
-import me.dadus33.chatitem.chatmanager.v1.PacketEditingChatManager;
 import me.dadus33.chatitem.utils.Utils;
 
+@SuppressWarnings("deprecation")
 public class ChatEventListener implements Listener {
 
-	private final PacketEditingChatManager manage;
-
-	public ChatEventListener(PacketEditingChatManager manage) {
-		this.manage = manage;
-	}
-
-	public Storage getStorage() {
-		return this.manage.getStorage();
+	private Storage getStorage() {
+		return ChatItem.getInstance().getStorage();
 	}
 
 	@EventHandler(priority = EventPriority.LOWEST)
 	public void onChat(AsyncPlayerChatEvent e) {
-		if(ChatManager.isTestingEnabled() && !ChatManager.isTesting("packet"))
+		if (ChatManager.isTestingEnabled() && !ChatManager.isTesting("packet"))
+			return;
+		if(!ChatItem.getInstance().isManagerEnabled("packet"))
 			return;
 		if (ChatManager.containsSeparator(e.getMessage())) { // If the BELL character is found, we have to remove it
 			e.setMessage(ChatManager.removeSeparator(e.getMessage()));
 		}
-		boolean found = false;
-		final String oldMsg = e.getMessage();
-		for (String rep : getStorage().placeholders) {
-			if (oldMsg.contains(rep)) {
-				found = true;
-				break;
-			}
-		}
-		if (!found) {
+		Player p = e.getPlayer();
+		String oldMsg = e.getMessage();
+		ItemSlot slot = ItemSlot.getItemSlotFromMessage(e.getMessage());
+		if (slot == null) {
 			ChatItem.debug("(v1) not found placeholders in: " + e.getMessage());
 			return;
 		}
-
-		Player p = e.getPlayer();
-		ItemStack item = ChatManager.getUsableItem(p);
-		if (!ChatManager.canShowItem(p, item, e))
+		ChatAction action = ChatManager.getChatAction(slot, p);
+		if(!ChatManager.canUsePlaceholder(p, action.getItem(), slot, e))
 			return;
-		String s = e.getMessage(), firstPlaceholder = getStorage().placeholders.get(0);
-		for (String placeholder : getStorage().placeholders) {
-			s = s.replace(placeholder, firstPlaceholder);
-		}
-		if (Utils.countMatches(s, firstPlaceholder) > getStorage().limit) {
+		String s = slot.replacePlaceholdersToSeparator(e.getMessage());
+		if (Utils.countMatches(s, Character.toString(ChatManager.SEPARATOR)) > getStorage().limit) {
 			e.setCancelled(true);
 			if (!getStorage().messageLimit.isEmpty())
 				p.sendMessage(getStorage().messageLimit);
 			return;
 		}
 
-		Chat c = Chat.create(p, oldMsg);
+		Chat c = Chat.create(p, oldMsg, action);
 		ChatItem.debug("(v1) Set placeholder to message " + c);
-		e.setMessage(s.replace(firstPlaceholder, SEPARATOR + Integer.toString(c.getId()) + SEPARATOR_END));
+		e.setMessage(s.replace(Character.toString(ChatManager.SEPARATOR), SEPARATOR + Integer.toString(c.getId()) + SEPARATOR_END));
 		e.setFormat(e.getFormat().replace(oldMsg, e.getMessage())); // set own message for plugin that already put the message into the format
 	}
 }

src/main/java/me/dadus33/chatitem/chatmanager/ChatManager.java

@@ -1,26 +1,39 @@
 package me.dadus33.chatitem.chatmanager;
 
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
+import java.util.Objects;
 import java.util.UUID;
 
 import javax.annotation.Nullable;
 
-import org.bukkit.ChatColor;
+import org.bukkit.Bukkit;
 import org.bukkit.Material;
+import org.bukkit.block.ShulkerBox;
 import org.bukkit.entity.Player;
 import org.bukkit.event.Cancellable;
 import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.BlockStateMeta;
+import org.bukkit.inventory.meta.BookMeta;
 import org.bukkit.inventory.meta.ItemMeta;
 
 import me.dadus33.chatitem.ChatItem;
+import me.dadus33.chatitem.ItemSlot;
 import me.dadus33.chatitem.Storage;
 import me.dadus33.chatitem.hook.ecoenchants.EcoEnchantsSupport;
+import me.dadus33.chatitem.invsee.InvShower;
+import me.dadus33.chatitem.invsee.hook.EnderChestShower;
+import me.dadus33.chatitem.invsee.hook.PlayerInventoryShower;
 import me.dadus33.chatitem.itemnamer.NamerManager;
+import me.dadus33.chatitem.utils.Colors;
 import me.dadus33.chatitem.utils.ItemUtils;
+import me.dadus33.chatitem.utils.Messages;
 import me.dadus33.chatitem.utils.Utils;
+import me.dadus33.chatitem.utils.Version;
 
+@SuppressWarnings("deprecation")
 public abstract class ChatManager {
 
 	public static String inTest = null;
@@ -90,16 +103,48 @@ public abstract class ChatManager {
 	 * @param p the player
 	 * @return the usable item
 	 */
-	public static ItemStack getUsableItem(Player p) {
-		ItemStack item = HandItem.getBetterItem(p).clone();
+	public static ItemStack getUsableItem(Player p, ItemSlot slot) {
+		if (slot == null)
+			return null;
+		ItemStack betterItem = HandItem.getBetterItem(p, slot);
+		if (betterItem == null)
+			return null;
 
+		ItemStack item = betterItem.clone();
+		if (slot.isDenyIfNoItem() && ItemUtils.isEmpty(item))
+			return null;
 		if (EcoEnchantsSupport.hasSupport()) {
 			item = EcoEnchantsSupport.manageItem(item);
+		} else if (item.hasItemMeta()) {
+			ItemMeta meta = item.getItemMeta();
+			if (meta instanceof BookMeta) { // filtering written books
+				BookMeta bm = (BookMeta) item.getItemMeta();
+				bm.setPages(Collections.emptyList());
+				item.setItemMeta(bm);
+			} else if (meta instanceof BlockStateMeta && Version.getVersion().isNewerOrEquals(Version.V1_9)) { // if it's a block
+				BlockStateMeta bsm = (BlockStateMeta) item.getItemMeta();
+				if (bsm.hasBlockState() && bsm.getBlockState() instanceof ShulkerBox) {
+					ShulkerBox sb = (ShulkerBox) bsm.getBlockState();
+					for (ItemStack itemInv : sb.getInventory()) {
+						ItemUtils.stripData(itemInv);
+					}
+					bsm.setBlockState(sb);
+				}
+				item.setItemMeta(bsm);
+			}
 		}
-
 		return item;
 	}
 
+	public static ChatAction getChatAction(ItemSlot slot, Player p) {
+		if (slot.isCommand()) {
+			UUID uuid = UUID.randomUUID();
+			InvShower.add(uuid.toString(), slot == ItemSlot.INVENTORY ? new PlayerInventoryShower(p) : new EnderChestShower(p));
+			return new ChatAction(slot, p, "/chatitem seeinv " + uuid.toString());
+		}
+		return new ChatAction(slot, p, getUsableItem(p, slot));
+	}
+
 	/**
 	 * Get all lores lines of an item, to replace the show_item action which is not
 	 * working with ViaBackwards
@@ -107,20 +152,20 @@ public abstract class ChatManager {
 	 * @param item the item to get lines from
 	 * @return all lores
 	 */
-	public static List<String> getMaxLinesFromItem(Player p, ItemStack item) {
+	public static List<String> getMaxLinesFromItem(Player viewer, ItemStack item) {
 		List<String> lines = new ArrayList<>();
 		if (item.hasItemMeta()) {
 			ItemMeta meta = item.getItemMeta();
-			lines.add(meta.hasDisplayName() ? meta.getDisplayName() : NamerManager.getName(p, item, ChatItem.getInstance().getStorage()));
+			lines.add(meta.hasDisplayName() ? meta.getDisplayName() : NamerManager.getName(viewer, item, ChatItem.getInstance().getStorage()));
 			if (meta.hasEnchants()) {
 				meta.getEnchants().forEach((enchant, lvl) -> {
-					lines.add(ChatColor.RESET + Utils.getEnchantName(enchant) + " " + Utils.toRoman(lvl));
+					lines.add(Colors.RESET + Utils.getEnchantName(enchant) + " " + Utils.toRoman(lvl));
 				});
 			}
 			if (meta.hasLore())
 				lines.addAll(meta.getLore());
 		} else {
-			lines.add(NamerManager.getName(p, item, ChatItem.getInstance().getStorage()));
+			lines.add(NamerManager.getName(viewer, item, ChatItem.getInstance().getStorage()));
 		}
 		return lines;
 	}
@@ -130,12 +175,12 @@ public abstract class ChatManager {
 	 * Prefer use {@link #getNameOfItem(Player, ItemStack, Storage)} if you want
 	 * take in count the empty item
 	 * 
-	 * @param p    the player
-	 * @param item the item
-	 * @param c    the config
-	 * @return the name of item
+	 * @param viewer the player
+	 * @param item   the item
+	 * @param c      the config
+	 * @return the   name of item
 	 */
-	public static String styleItem(Player p, ItemStack item, Storage c) {
+	public static String styleItem(Player viewer, ItemStack item, Storage c) {
 		String replacer = c.nameFormat;
 		String amount = c.amountFormat;
 		if (item.getAmount() == 1) {
@@ -149,18 +194,7 @@ public abstract class ChatManager {
 			amount = amount.replace(TIMES, String.valueOf(item.getAmount()));
 			replacer = replacer.replace(AMOUNT, amount);
 		}
-		if (item.hasItemMeta() && item.getItemMeta().hasDisplayName()) {
-			String trp = item.getItemMeta().getDisplayName();
-			ChatItem.debug("trp: " + trp);
-			if (c.colorIfColored) {
-				replacer = replacer.replace(NAME, ChatColor.stripColor(trp));
-			} else {
-				replacer = replacer.replace(NAME, trp);
-			}
-		} else {
-			replacer = replacer.replace(NAME, NamerManager.getName(p, item, c));
-		}
-		return replacer;
+		return replacer.replace(NAME, NamerManager.getName(viewer, item, c));
 	}
 
 	/**
@@ -171,14 +205,38 @@ public abstract class ChatManager {
 	 * @param c    the config
 	 * @return the name of item or hand
 	 */
-	public static String getNameOfItem(Player p, ItemStack item, Storage c) {
+	public static String getNameOfItem(Player p, ItemStack item, Player viewer, Storage c) {
 		if (ItemUtils.isEmpty(item)) {
 			if (c.handDisabled)
-				return c.placeholders.get(0);
+				return ItemSlot.HAND.getPlaceholders().get(0);
 			else
-				return c.handName;
+				return getHandName(p);
 		}
-		return styleItem(p, item, c);
+		return styleItem(viewer, item, c);
+	}
+
+	public static String getNameForChatAction(Player viewer, ChatAction action, Storage c) {
+		if (action.isItem()) {
+			ItemStack item = action.getItem();
+			if (ItemUtils.isEmpty(item)) {
+				if (c.handDisabled)
+					return ItemSlot.HAND.getPlaceholders().get(0);
+				else
+					return getHandName(action.getOrigin());
+			}
+			return styleItem(viewer, item, c);
+		}
+		return Messages.getMessage(action.getSlot().name().toLowerCase() + ".chat", "%cible%", action.getOrigin().getName());
+	}
+
+	@Deprecated
+	public static String getHandName(Player p) {
+		return ChatItem.getInstance().getStorage().handName.replace("{name}", p.getName()).replace("{display-name}", p.getDisplayName());
+	}
+
+	public static String getHandName(Chat c) {
+		Player p = c.getPlayer();
+		return ChatItem.getInstance().getStorage().handName.replace("{name}", p.getName()).replace("{display-name}", p.getDisplayName());
 	}
 
 	public static String calculateTime(long seconds) {
@@ -210,7 +268,7 @@ public abstract class ChatManager {
 		return builder.toString();
 	}
 
-	public static boolean canShowItem(Player p, ItemStack item, @Nullable Cancellable e) {
+	public static boolean canUsePlaceholder(Player p, ItemStack item, ItemSlot slot, @Nullable Cancellable e) {
 		Storage c = ChatItem.getInstance().getStorage();
 		if (c.permissionEnabled && !p.hasPermission(c.permissionName)) {
 			if (!c.letMessageThrough) {
@@ -222,8 +280,8 @@ public abstract class ChatManager {
 			}
 			return false;
 		}
-		if (item.getType().equals(Material.AIR)) {
-			if (c.denyIfNoItem) {
+		if (item != null && item.getType().equals(Material.AIR)) {
+			if (slot.isDenyIfNoItem()) {
 				if (e != null)
 					e.setCancelled(true);
 				if (!c.messageDeny.isEmpty())
@@ -255,9 +313,11 @@ public abstract class ChatManager {
 				}
 			}
 		}
-		for (String ignored : c.ignoredItems) {
-			if (item.getType().name().toLowerCase().contains(ignored.toLowerCase())) {
-				return false;
+		if (item != null) {
+			for (String ignored : c.ignoredItems) {
+				if (item.getType().name().toLowerCase().contains(ignored.toLowerCase())) {
+					return false;
+				}
 			}
 		}
 
@@ -284,16 +344,34 @@ public abstract class ChatManager {
 	public static void applyCooldown(Player p) {
 		COOLDOWNS.put(p.getUniqueId(), System.currentTimeMillis() / 1000);
 	}
-	
+
 	public static boolean isTestingEnabled() {
 		return inTest != null;
 	}
-	
+
 	public static boolean isTesting(String actual) {
-		return inTest != null && (inTest == "both" || inTest.equalsIgnoreCase(actual));
+		return inTest != null && (inTest == "both" || inTest == "all" || inTest.equalsIgnoreCase(actual));
 	}
-	
+
 	public static void setTesting(String actual) {
 		inTest = actual;
 	}
+
+	public static boolean isSelected(String actual) {
+		if(isTestingEnabled())
+			return true;
+		String selected = ChatItem.getInstance().getStorage().manager;
+		if (selected == "both" || selected == "all")
+			return true;
+		if (selected == "auto") {
+			if (Utils.IS_PAPER && actual == "paper")
+				return true;
+			else if (actual == "packet" && ChatItem.getPluginThatRequirePacket().stream().map(Bukkit.getPluginManager()::getPlugin).anyMatch(Objects::nonNull)
+					&& Version.getVersion().isNewerThan(Version.V1_7))
+				return true;
+			else if (actual == "chat")
+				return true;
+		}
+		return selected.equalsIgnoreCase(actual);
+	}
 }

src/main/java/me/dadus33/chatitem/chatmanager/HandItem.java

@@ -3,20 +3,36 @@ package me.dadus33.chatitem.chatmanager;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.ItemStack;
 
+import me.dadus33.chatitem.ItemSlot;
 import me.dadus33.chatitem.utils.ItemUtils;
 import me.dadus33.chatitem.utils.Version;
 
 public class HandItem {
 
 	@SuppressWarnings("deprecation")
-	public static ItemStack getBetterItem(Player p) {
-		if(Version.getVersion().isNewerOrEquals(Version.V1_9)) {
-			ItemStack main = p.getInventory().getItemInMainHand();
-			if(!ItemUtils.isEmpty(main))
-				return main;
-			ItemStack off = p.getInventory().getItemInOffHand();
-			return ItemUtils.isEmpty(off) ? main : off;
+	public static ItemStack getBetterItem(Player p, ItemSlot slot) {
+		switch (slot) {
+		case HAND:
+			if(Version.getVersion().isNewerOrEquals(Version.V1_9)) {
+				ItemStack main = p.getInventory().getItemInMainHand();
+				if(!ItemUtils.isEmpty(main))
+					return main;
+				return p.getInventory().getItemInOffHand();
+			}
+			return p.getItemInHand();
+		case HELMET:
+			return p.getInventory().getHelmet();
+		case CHESTPLATE:
+			return p.getInventory().getChestplate();
+		case LEGGINGS:
+			return p.getInventory().getLeggings();
+		case BOOTS:
+			return p.getInventory().getBoots();
+		case ENDERCHEST:
+			break;
+		case INVENTORY:
+			break;
 		}
-		return p.getItemInHand();
+		return null; // should never happen
 	}
 }

src/main/java/me/dadus33/chatitem/chatmanager/v1/PacketEditingChatManager.java

@@ -1,30 +1,29 @@
 package me.dadus33.chatitem.chatmanager.v1;
 
 import java.lang.reflect.Constructor;
+import java.util.Arrays;
 
 import org.bukkit.Bukkit;
-import org.bukkit.event.HandlerList;
 
 import me.dadus33.chatitem.ChatItem;
 import me.dadus33.chatitem.Storage;
 import me.dadus33.chatitem.chatmanager.ChatManager;
-import me.dadus33.chatitem.chatmanager.v1.listeners.ChatEventListener;
 import me.dadus33.chatitem.chatmanager.v1.listeners.ChatPacketManager;
 import me.dadus33.chatitem.chatmanager.v1.packets.ChatItemPacketManager;
+import me.dadus33.chatitem.chatmanager.v1.packets.PacketContent;
 import me.dadus33.chatitem.chatmanager.v1.packets.PacketManager;
 import me.dadus33.chatitem.utils.PacketUtils;
 import me.dadus33.chatitem.utils.ReflectionUtils;
+import me.dadus33.chatitem.utils.Utils;
 
 public class PacketEditingChatManager extends ChatManager {
 
 	private boolean baseComponentAvailable = true;
 	private final ChatItemPacketManager packetManager;
-	private final ChatEventListener chatEventListener;
 	private final ChatPacketManager chatPacketManager;
 
 	public PacketEditingChatManager(ChatItem pl) {
 		packetManager = new ChatItemPacketManager(pl);
-		chatEventListener = new ChatEventListener(this);
 		chatPacketManager = new ChatPacketManager(this);
 
 		// Check for existence of BaseComponent class (only on spigot)
@@ -49,7 +48,6 @@ public class PacketEditingChatManager extends ChatManager {
 	public void load(ChatItem pl, Storage s) {
 		super.load(pl, s);
 
-		Bukkit.getPluginManager().registerEvents(chatEventListener, pl);
 		PacketManager pm = packetManager.getPacketManager();
 		pm.addHandler(chatPacketManager);
 		Bukkit.getOnlinePlayers().forEach(pm::addPlayer); // add actual online players
@@ -57,7 +55,6 @@ public class PacketEditingChatManager extends ChatManager {
 
 	@Override
 	public void unload(ChatItem pl) {
-		HandlerList.unregisterAll(chatEventListener);
 		PacketManager pm = packetManager.getPacketManager();
 		pm.removeHandler(chatPacketManager);
 		pm.stop();
@@ -66,21 +63,35 @@ public class PacketEditingChatManager extends ChatManager {
 	public boolean supportsChatComponentApi() {
 		return baseComponentAvailable;
 	}
+	
+	private static String checkPacketSize(String packet, int maxSize) {
+		int size = packet.getBytes().length;
+		while(size > maxSize) {
+			packet = packet.replaceFirst("  ", " ");
+			if(size == packet.getBytes().length)
+				break; // could not fix myself
+			size = packet.getBytes().length;
+		}
+		return packet;
+	}
 
-	public static Object createSystemChatPacket(String json) throws Exception {
-		Object packet = internalCreateSystemChatPacket(json);
+	public static Object createSystemChatPacket(String json, Object old) throws Exception {
+		json = checkPacketSize(json, 150000);
+		Object packet = internalCreateSystemChatPacket(json, old);
 		if(packet != null)
 			return packet;
-		packet = internalCreateSystemChatPacket(PacketUtils.ICB_FROM_JSON.invoke(null, json));
+		Object icb = ChatItem.getPlatform().jsonToBaseComponent(json);
+		if(icb != null)
+			packet = internalCreateSystemChatPacket(icb, old);
 		if(packet != null)
 			return packet;
 		ChatItem.getInstance().getLogger().warning("Can't create a new packet for json " + json);
 		return null;
 	}
 	
-	private static Object internalCreateSystemChatPacket(Object obj) throws Exception {
-		Class<?> packetClass = PacketUtils.getNmsClass("ClientboundSystemChatPacket", "network.protocol.game.", "PacketPlayOutChat");
-		Class<?> chatMessageTypeClass = PacketUtils.isClassExist("net.minecraft.network.chat.ChatMessageType") ? PacketUtils.getNmsClass("ChatMessageType", "network.chat.") : null;
+	private static Object internalCreateSystemChatPacket(Object obj, Object old) throws Exception {
+		Class<?> packetClass = PacketUtils.getNmsClass("ClientboundSystemChatPacket", "network.protocol.game.", "ClientboundPlayerChatPacket", "PacketPlayOutChat");
+		Class<?> chatMessageTypeClass = Utils.isClassExist("net.minecraft.network.chat.ChatMessageType") ? PacketUtils.getNmsClass("ChatMessageType", "network.chat.") : null;
 		Constructor<?> betterOne = null;
 		Object[] betterParam = null;
 		for (Constructor<?> cons : packetClass.getDeclaredConstructors()) {
@@ -100,16 +111,34 @@ public class PacketEditingChatManager extends ChatManager {
 					else if (secondParam.equals(boolean.class)) // "component", "string", "boolean"
 						return cons.newInstance(null, obj, false);
 				}
+			} else if(obj.getClass().isAssignableFrom(PacketUtils.COMPONENT_CLASS)) {
+				if (cons.getParameterCount() == 2 && cons.getParameterTypes()[0].isAssignableFrom(PacketUtils.COMPONENT_CLASS) && cons.getParameterTypes()[1].equals(boolean.class)) // "string, boolean"
+					return cons.newInstance(obj, false);
 			}
 			
 			int nbPut = 0;
 			Object[] params = new Object[cons.getParameterCount()];
 			for(int i = 0; i < params.length; i++) {
-				if(cons.getParameterTypes()[i].isAssignableFrom(obj.getClass())) {
+				Class<?> type = cons.getParameterTypes()[i];
+				if(type.isAssignableFrom(obj.getClass())) {
 					params[i] = obj;
 					nbPut++;
-				} else if(chatMessageTypeClass != null && cons.getParameterTypes()[i].isAssignableFrom(chatMessageTypeClass)) {
+				} else if(chatMessageTypeClass != null && type.isAssignableFrom(chatMessageTypeClass)) {
 					params[i] = getChatMessageType();
+				} else if(type.isAssignableFrom(boolean.class)) // need to set primitives
+					params[i] = false;
+				else if(type.isAssignableFrom(int.class)) // need to set primitives
+					params[i] = 0;
+				else {
+					boolean found = false;
+					for(Class<?> prim : Arrays.asList(float.class, long.class)) { // if not primitive
+						if(type.isAssignableFrom(prim)) {
+							found = true;
+						}
+					}
+					if(!found) {
+						params[i] = new PacketContent(old).getSpecificModifier(type).readSafely(0);
+					}
 				}
 			}
 			if(nbPut == 1) {
@@ -124,7 +153,12 @@ public class PacketEditingChatManager extends ChatManager {
 				ChatItem.getInstance().getLogger().warning("Some constructor seems to have too many " + obj.getClass().getSimpleName() + ". Class: " + packetClass.getSimpleName());
 		}
 		if(betterOne != null && betterParam != null) {
-			return betterOne.newInstance(betterParam);
+			try {
+				return betterOne.newInstance(betterParam);
+			} catch (IllegalArgumentException e) {
+				ChatItem.getInstance().getLogger().warning("Failed to create a new packet to send. " + betterOne.getParameterCount() + " (" + Utils.arrayToString(betterOne.getParameterTypes()) + "). Params: " + Utils.arrayToString(betterParam));
+				return null;
+			}
 		}
 		return null;
 	}

src/main/java/me/dadus33/chatitem/chatmanager/v1/basecomp/IComponentManager.java

@@ -1,9 +1,10 @@
 package me.dadus33.chatitem.chatmanager.v1.basecomp;
 
+import java.util.ArrayList;
+
 import javax.annotation.Nullable;
 
 import org.bukkit.entity.Player;
-import org.bukkit.inventory.ItemStack;
 
 import com.google.gson.JsonArray;
 import com.google.gson.JsonElement;
@@ -44,12 +45,12 @@ public interface IComponentManager {
 		return null;
 	}
 
-	default Object manageItem(Player p, Chat chat, ChatItemPacket packet, ItemStack item, String json, Storage c) throws Exception {
+	default Object manageContent(Player viewer, Chat chat, ChatItemPacket packet, String json, Storage c) throws Exception {
 		String message;
-		if (Utils.isBeforeChatJson(p))
-			message = JSONManipulator.getInstance().parseEmpty(json, ChatManager.styleItem(chat.getPlayer(), item, c), ChatManager.getMaxLinesFromItem(p, item), chat.getPlayer());
+		if (Utils.isBeforeChatJson(viewer))
+			message = JSONManipulator.getInstance().parseEmpty(chat, json, chat.getAction().isItem() ? ChatManager.getMaxLinesFromItem(viewer, chat.getAction().getItem()) : new ArrayList<>(), chat.getPlayer());
 		else
-			message = JSONManipulator.getInstance().parse(chat, json, item, ChatManager.styleItem(chat.getPlayer(), item, c));
+			message = JSONManipulator.getInstance().parse(chat, json, chat.getAction(), ChatManager.getNameForChatAction(viewer, chat.getAction(), c));
 		if (message != null) {
 			ChatItem.debug("(v1) Writing message: " + message);
 			writeJson(packet, message);
@@ -58,7 +59,7 @@ public interface IComponentManager {
 	}
 
 	default Object manageEmpty(Player p, Chat chat, ChatItemPacket packet, String json, Storage c) {
-		String message = JSONManipulator.getInstance().parseEmpty(json, c.handName, c.tooltipHand, chat.getPlayer());
+		String message = JSONManipulator.getInstance().parseEmpty(chat, json, c.tooltipHand, chat.getPlayer());
 		if (message != null) {
 			ChatItem.debug("(v1) Writing empty message: " + message);
 			writeJson(packet, message);

src/main/java/me/dadus33/chatitem/chatmanager/v1/basecomp/hook/AdventureComponentManager.java

@@ -1,8 +1,6 @@
 package me.dadus33.chatitem.chatmanager.v1.basecomp.hook;
 
-import java.util.ArrayList;
 import java.util.Arrays;
-import java.util.List;
 
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.ItemStack;
@@ -14,36 +12,40 @@ import com.google.gson.JsonParser;
 import me.dadus33.chatitem.ChatItem;
 import me.dadus33.chatitem.Storage;
 import me.dadus33.chatitem.chatmanager.Chat;
+import me.dadus33.chatitem.chatmanager.ChatAction;
 import me.dadus33.chatitem.chatmanager.ChatManager;
-import me.dadus33.chatitem.chatmanager.v1.PacketEditingChatManager;
 import me.dadus33.chatitem.chatmanager.v1.basecomp.IComponentManager;
 import me.dadus33.chatitem.chatmanager.v1.packets.ChatItemPacket;
 import me.dadus33.chatitem.chatmanager.v1.packets.PacketContent.ContentModifier;
+import me.dadus33.chatitem.hook.DiscordSrvSupport;
+import me.dadus33.chatitem.utils.Messages;
 import me.dadus33.chatitem.utils.PacketUtils;
+import me.dadus33.chatitem.utils.Utils;
 import net.kyori.adventure.key.Key;
 import net.kyori.adventure.nbt.api.BinaryTagHolder;
 import net.kyori.adventure.text.Component;
-import net.kyori.adventure.text.TextComponent;
-import net.kyori.adventure.text.TranslatableComponent;
+import net.kyori.adventure.text.TextReplacementConfig;
+import net.kyori.adventure.text.event.ClickEvent;
 import net.kyori.adventure.text.event.HoverEvent;
 import net.kyori.adventure.text.serializer.gson.GsonComponentSerializer;
 
 public class AdventureComponentManager implements IComponentManager {
-
+	
 	@Override
 	public boolean hasConditions() {
 		try {
 			for (String cl : Arrays.asList("net.kyori.adventure.text.Component", "net.kyori.adventure.text.serializer.gson.GsonComponentSerializer"))
-				Class.forName(cl); 
+				Class.forName(cl);
 		} catch (Throwable e) { // can't support this, adventure comp not found
 			ChatItem.debug("Can't load AdventureComponentManager : " + e.getMessage());
 			return false;
 		}
 		return true;
 	}
-	
+
 	@Override
-	public void writeJson(ChatItemPacket packet, String json) {}
+	public void writeJson(ChatItemPacket packet, String json) {
+	}
 
 	@Override
 	public String getBaseComponentAsJSON(ChatItemPacket packet) {
@@ -61,64 +63,54 @@ public class AdventureComponentManager implements IComponentManager {
 			}
 			return json;
 		} catch (JsonParseException e) { // ignore this and just let skip this
+			e.printStackTrace();
 			return null;
 		}
 	}
 
 	@Override
-	public Object manageItem(Player p, Chat chat, ChatItemPacket packet, ItemStack item, String json, Storage c) throws Exception {
-		String itemName = ChatManager.getNameOfItem(chat.getPlayer(), item, c);
-		ChatItem.debug("NBT tag: " + PacketUtils.getNbtTag(item));;
-		return manage(p, chat, packet, itemName, HoverEvent.showItem(Key.key(item.getType().getKey().getKey()), item.getAmount(), BinaryTagHolder.of(PacketUtils.getNbtTag(item))));
+	public Object manageContent(Player viewer, Chat chat, ChatItemPacket packet, String json, Storage c) throws Exception {
+		ChatAction action = chat.getAction();
+		if (action.isItem()) {
+			ItemStack item = action.getItem();
+			String itemName = ChatManager.getNameOfItem(chat.getPlayer(), item, viewer, c);
+			ChatItem.debug("NBT tag: " + PacketUtils.getNbtTag(item));
+			HoverEvent<?> hover;
+			if(Utils.IS_PAPER)
+				hover = item.asHoverEvent();
+			else
+				hover = HoverEvent.showItem(Key.key(item.getType().getKey().getKey()), item.getAmount(), BinaryTagHolder.of(PacketUtils.getNbtTag(item)));
+			return manage(viewer, chat, packet, itemName, hover, null);
+		}
+		return manage(viewer, chat, packet, Messages.getMessage(action.getSlot().name().toLowerCase() + ".chat", "%cible%", chat.getPlayer().getName()),
+				HoverEvent.showText(Component.text(Messages.getMessage(action.getSlot().name().toLowerCase() + ".hover", "%cible%", chat.getPlayer().getName()))),
+				ClickEvent.runCommand(action.getCommand()));
 	}
 
 	@Override
-	public Object manageEmpty(Player p, Chat chat, ChatItemPacket packet, String json, Storage c) {
+	public Object manageEmpty(Player viewer, Chat chat, ChatItemPacket packet, String json, Storage c) {
 		Component builder = Component.text("");
 		c.tooltipHand.forEach(s -> builder.append(Component.text(s)));
-		Player sender = chat.getPlayer();
-		String handName = c.handName.replace("{name}", sender.getName()).replace("{display-name}", sender.getDisplayName());
-		return manage(p, chat, packet, handName, HoverEvent.showText(builder));
+		ChatAction action = chat.getAction();
+		if (action.isItem()) {
+			return manage(viewer, chat, packet, ChatManager.getHandName(chat), HoverEvent.showText(builder), null);
+		}
+		return manage(viewer, chat, packet, Messages.getMessage(action.getSlot().name().toLowerCase() + ".chat", "%cible%", chat.getPlayer().getName()),
+				HoverEvent.showText(Component.text(Messages.getMessage(action.getSlot().name().toLowerCase() + ".hover", "%cible%", chat.getPlayer().getName()))),
+				ClickEvent.runCommand(action.getCommand()));
 	}
 
-	private Object manage(Player p, Chat chat, ChatItemPacket packet, String replacement, HoverEvent<?> hover) {
+	private Object manage(Player p, Chat chat, ChatItemPacket packet, String replacement, HoverEvent<?> hover, ClickEvent click) {
 		ContentModifier<Component> modifier = packet.getContent().getSpecificModifier(Component.class);
 		Component comp = modifier.readSafely(0);
 		if (comp == null) {
 			ChatItem.debug("The component is null.");
 			return null;
 		}
-		comp = checkComponent(comp, hover, replacement, chat);
-		ChatItem.debug("Result: " + GsonComponentSerializer.gson().serialize(comp));
-		try {
-			packet.setPacket(PacketEditingChatManager.createSystemChatPacket(GsonComponentSerializer.gson().serialize(comp)));
-		} catch (Exception e) {
-			e.printStackTrace();
-		}
-		return packet.getPacket();
-	}
-
-	private Component checkComponent(Component comp, HoverEvent<?> hover, String itemName, Chat chat) {
-		if (comp instanceof TextComponent) {
-			TextComponent tc = (TextComponent) comp;
-			if (ChatManager.containsSeparator(tc.content())) {
-				ChatItem.debug("Changing text " + tc.content() + " to " + itemName);
-				comp = tc.content(ChatManager.replaceSeparator(chat, tc.content(), itemName)).hoverEvent(hover);
-			} else
-				ChatItem.debug("No insert of text without separator: " + tc.content());
-		} else if(comp instanceof TranslatableComponent) {
-			TranslatableComponent tc = (TranslatableComponent) comp;
-			List<Component> next = new ArrayList<>();
-			for (Component extra : tc.args()) {
-				next.add(checkComponent(extra, hover, itemName, chat));
-			}
-			comp = tc.args(next);
-		} else
-			ChatItem.debug("Not valid comp class " + comp.getClass().getSimpleName() + " : " + comp);
-		List<Component> next = new ArrayList<>();
-		for (Component extra : comp.children()) {
-			next.add(checkComponent(extra, hover, itemName, chat));
-		}
-		return comp.children(next);
+		comp = comp.replaceText(TextReplacementConfig.builder().matchLiteral(ChatManager.SEPARATOR + "" + chat.getId() + ChatManager.SEPARATOR_END).replacement(Component.text(replacement).hoverEvent(hover).clickEvent(click)).build());
+		if(ChatItem.discordSrvSupport && DiscordSrvSupport.isSendingMessage() && p == chat.getPlayer())
+			DiscordSrvSupport.sendChatMessage(chat.getPlayer(), comp, null);
+		modifier.write(0, comp);
+		return null; // send by manager
 	}
 }

src/main/java/me/dadus33/chatitem/chatmanager/v1/basecomp/hook/ComponentNMSManager.java

@@ -1,15 +1,18 @@
 package me.dadus33.chatitem.chatmanager.v1.basecomp.hook;
 
+import com.google.gson.JsonParser;
+
+import me.dadus33.chatitem.ChatItem;
 import me.dadus33.chatitem.chatmanager.v1.PacketEditingChatManager;
 import me.dadus33.chatitem.chatmanager.v1.basecomp.IComponentManager;
 import me.dadus33.chatitem.chatmanager.v1.packets.ChatItemPacket;
-import me.dadus33.chatitem.utils.PacketUtils;
+import me.dadus33.chatitem.hook.DiscordSrvSupport;
 
 public class ComponentNMSManager implements IComponentManager {
 
 	@Override
 	public boolean hasConditions() {
-		return PacketUtils.COMPONENT_CLASS != null;
+		return ChatItem.getPlatform().hasBaseComponentSerializer();
 	}
 
 	@Override
@@ -17,7 +20,10 @@ public class ComponentNMSManager implements IComponentManager {
 		Object chatBaseComp = packet.getContent().getChatComponents().readSafely(0);
 		if (chatBaseComp != null) {
 			try {
-				return PacketUtils.CHAT_SERIALIZER.getMethod("a", PacketUtils.COMPONENT_CLASS).invoke(null, chatBaseComp).toString();
+				Object o = ChatItem.getPlatform().baseComponentToJson(chatBaseComp);
+				if(o != null && o instanceof String && JsonParser.parseString((String) o).isJsonObject()) {
+					return (String) o;
+				}
 			} catch (Exception exc) {
 				exc.printStackTrace();
 			}
@@ -27,8 +33,12 @@ public class ComponentNMSManager implements IComponentManager {
 
 	@Override
 	public void writeJson(ChatItemPacket packet, String json) {
+		// Not compatible with that for now
+		if(ChatItem.discordSrvSupport && DiscordSrvSupport.isSendingMessage())
+			ChatItem.debug("(v1 ComponentNMS) Can't send message to discord");
+		//	DiscordSrvSupport.sendChatMessage(p, comp, null);
 		try {
-			packet.setPacket(PacketEditingChatManager.createSystemChatPacket(json));
+			packet.setPacket(PacketEditingChatManager.createSystemChatPacket(json, packet.getPacket()));
 		} catch (Exception e) {
 			e.printStackTrace();
 		}

src/main/java/me/dadus33/chatitem/chatmanager/v1/basecomp/hook/IChatBaseComponentManager.java

@@ -1,44 +1,22 @@
 package me.dadus33.chatitem.chatmanager.v1.basecomp.hook;
 
-import java.lang.reflect.Method;
-
 import me.dadus33.chatitem.ChatItem;
 import me.dadus33.chatitem.chatmanager.v1.PacketEditingChatManager;
 import me.dadus33.chatitem.chatmanager.v1.basecomp.IComponentManager;
 import me.dadus33.chatitem.chatmanager.v1.packets.ChatItemPacket;
-import me.dadus33.chatitem.utils.PacketUtils;
 
 public class IChatBaseComponentManager implements IComponentManager {
 
-	private Method serializerGetJson;
-
-	public IChatBaseComponentManager() {
-		try {
-			Class<?> chatSerializer = PacketUtils.CHAT_SERIALIZER;
-			//fromJson = chatSerializer.getMethod("a", String.class);
-			for (Method m : chatSerializer.getDeclaredMethods()) {
-				if (m.getParameterCount() == 1 && m.getParameterTypes()[0].equals(PacketUtils.COMPONENT_CLASS) && m.getReturnType().equals(String.class)) {
-					serializerGetJson = m;
-					break;
-				}
-			}
-			if (serializerGetJson == null)
-				ChatItem.getInstance().getLogger().warning("Failed to find JSON serializer in class: " + chatSerializer.getCanonicalName());
-		} catch (Exception e) {
-			e.printStackTrace();
-		}
-	}
-
 	@Override
 	public boolean hasConditions() {
-		return serializerGetJson != null;
+		return ChatItem.getPlatform().hasBaseComponentSerializer();
 	}
 
 	@Override
 	public String getBaseComponentAsJSON(ChatItemPacket packet) {
 		try {
 			Object obj = packet.getContent().getChatComponents().readSafely(0);
-			return obj == null ? null : (String) serializerGetJson.invoke(null, obj);
+			return obj == null ? null : (String) ChatItem.getPlatform().baseComponentToJson(obj);
 		} catch (Exception exc) {
 			exc.printStackTrace();
 		}
@@ -48,7 +26,7 @@ public class IChatBaseComponentManager implements IComponentManager {
 	@Override
 	public void writeJson(ChatItemPacket packet, String json) {
 		try {
-			packet.setPacket(PacketEditingChatManager.createSystemChatPacket(json));
+			packet.setPacket(PacketEditingChatManager.createSystemChatPacket(json, packet.getPacket()));
 		} catch (Exception e) {
 			e.printStackTrace();
 		}

src/main/java/me/dadus33/chatitem/chatmanager/v1/basecomp/hook/PCMComponentManager.java

@@ -33,7 +33,7 @@ public class PCMComponentManager implements IComponentManager {
 				Object chatBaseComp = ReflectionUtils.getMethod(pcmClass, PacketUtils.COMPONENT_CLASS).invoke(pcm);
 				if(chatBaseComp != null)
 					ChatItem.debug("[PCMManager] Founded " + chatBaseComp.getClass().getSimpleName());
-				return chatBaseComp == null ? null : PacketUtils.CHAT_SERIALIZER.getMethod("a", PacketUtils.COMPONENT_CLASS).invoke(null, chatBaseComp).toString();
+				return chatBaseComp == null ? null : ChatItem.getPlatform().baseComponentToJson(chatBaseComp);
 			} catch (Exception exc) {
 				exc.printStackTrace();
 			}
@@ -44,7 +44,7 @@ public class PCMComponentManager implements IComponentManager {
 	@Override
 	public void writeJson(ChatItemPacket packet, String json) {
 		try {
-			Object chatComp = PacketUtils.CHAT_SERIALIZER.getMethod("a", String.class).invoke(null, json);
+			Object chatComp = ChatItem.getPlatform().jsonToBaseComponent(json);
 			Class<?> pcmClass = PacketUtils.getNmsClass("PlayerChatMessage", "network.chat.");
 			ContentModifier<Object> pcmModifier = packet.getContent().getSpecificModifier((Class<Object>) pcmClass);
 			Object pcm = ReflectionUtils.getMethod(pcmClass, pcmClass, PacketUtils.COMPONENT_CLASS).invoke(pcmModifier.readSafely(0), chatComp);

src/main/java/me/dadus33/chatitem/chatmanager/v1/basecomp/hook/StringComponentManager.java

@@ -3,7 +3,6 @@ package me.dadus33.chatitem.chatmanager.v1.basecomp.hook;
 import java.util.Arrays;
 
 import org.bukkit.entity.Player;
-import org.bukkit.inventory.ItemStack;
 
 import com.google.gson.JsonArray;
 import com.google.gson.JsonElement;
@@ -13,12 +12,16 @@ import com.google.gson.JsonParser;
 import me.dadus33.chatitem.ChatItem;
 import me.dadus33.chatitem.Storage;
 import me.dadus33.chatitem.chatmanager.Chat;
+import me.dadus33.chatitem.chatmanager.ChatAction;
 import me.dadus33.chatitem.chatmanager.ChatManager;
 import me.dadus33.chatitem.chatmanager.v1.PacketEditingChatManager;
 import me.dadus33.chatitem.chatmanager.v1.basecomp.IComponentManager;
 import me.dadus33.chatitem.chatmanager.v1.packets.ChatItemPacket;
+import me.dadus33.chatitem.hook.DiscordSrvSupport;
+import me.dadus33.chatitem.utils.Messages;
 import me.dadus33.chatitem.utils.Utils;
 import net.md_5.bungee.api.chat.BaseComponent;
+import net.md_5.bungee.api.chat.ClickEvent;
 import net.md_5.bungee.api.chat.ComponentBuilder;
 import net.md_5.bungee.api.chat.HoverEvent;
 import net.md_5.bungee.api.chat.TextComponent;
@@ -53,27 +56,43 @@ public class StringComponentManager implements IComponentManager {
 	@Override
 	public void writeJson(ChatItemPacket packet, String json) {
 		try {
-			packet.setPacket(PacketEditingChatManager.createSystemChatPacket(json));
+			packet.setPacket(PacketEditingChatManager.createSystemChatPacket(json, packet.getPacket()));
 		} catch (Exception e) {
 			e.printStackTrace();
 		}
 	}
 
 	@Override
-	public Object manageItem(Player p, Chat chat, ChatItemPacket packet, ItemStack item, String json, Storage c) throws Exception {
-		return manage(p, chat, packet, ChatManager.getNameOfItem(chat.getPlayer(), item, c), Utils.createItemHover(item, p));
+	public Object manageContent(Player viewer, Chat chat, ChatItemPacket packet, String json, Storage c) throws Exception {
+		ChatAction action = chat.getAction();
+		if (action.isItem())
+			return manage(viewer, chat, packet, ChatManager.getNameOfItem(chat.getPlayer(), action.getItem(), viewer, c), Utils.createItemHover(action.getItem(), viewer), null);
+		else
+			return manage(viewer, chat, packet, ChatManager.getNameForChatAction(viewer, action, c),
+					Utils.createTextHover(Messages.getMessage(action.getSlot().name().toLowerCase() + ".hover", "%cible%", chat.getPlayer().getName())), Utils.createRunCommand(action.getCommand()));
 	}
 
 	@Override
-	public Object manageEmpty(Player p, Chat chat, ChatItemPacket packet, String json, Storage c) {
+	public Object manageEmpty(Player viewer, Chat chat, ChatItemPacket packet, String json, Storage c) {
 		ComponentBuilder builder = new ComponentBuilder("");
 		c.tooltipHand.forEach(s -> builder.append(s));
-		Player sender = chat.getPlayer();
-		String handName = c.handName.replace("{name}", sender.getName()).replace("{display-name}", sender.getDisplayName());
-		return manage(p, chat, packet, handName, Utils.createTextHover(builder.create()));
+		HoverEvent hover;
+		ClickEvent click;
+		String rep;
+		ChatAction action = chat.getAction();
+		if (action.isItem()) {
+			hover = Utils.createTextHover(builder.create());
+			rep = ChatManager.getHandName(chat);
+			click = null;
+		} else {
+			hover = Utils.createTextHover(Messages.getMessage(action.getSlot().name().toLowerCase() + ".hover", "%cible%", chat.getPlayer().getName()));
+			rep = Messages.getMessage(action.getSlot().name().toLowerCase() + ".chat", "%cible%", chat.getPlayer().getName());
+			click = Utils.createRunCommand(action.getCommand());
+		}
+		return manage(viewer, chat, packet, rep, hover, click);
 	}
 
-	private Object manage(Player p, Chat chat, ChatItemPacket packet, String replacement, HoverEvent hover) {
+	private Object manage(Player viewer, Chat chat, ChatItemPacket packet, String replacement, HoverEvent hover, ClickEvent click) {
 		BaseComponent[] components = packet.getContent().getSpecificModifier(BaseComponent[].class).readSafely(0);
 		if (components == null) {
 			String json = packet.getContent().getStrings().readSafely(0);
@@ -101,16 +120,19 @@ public class StringComponentManager implements IComponentManager {
 			}
 		}
 		ChatItem.debug("Checking for " + components.length + " components");
-		Arrays.asList(components).forEach(comp -> checkComponent(comp, hover, replacement, chat));
+		Arrays.asList(components).forEach(comp -> checkComponent(comp, hover, click, replacement, chat));
+
+		if (ChatItem.discordSrvSupport && DiscordSrvSupport.isSendingMessage() && viewer == chat.getPlayer())
+			DiscordSrvSupport.sendChatMessage(viewer, TextComponent.toLegacyText(components), null);
 		try {
-			packet.setPacket(PacketEditingChatManager.createSystemChatPacket(ComponentSerializer.toString(components)));
+			packet.setPacket(PacketEditingChatManager.createSystemChatPacket(ComponentSerializer.toString(components), packet.getPacket()));
 		} catch (Exception e) {
 			e.printStackTrace();
 		}
 		return packet.getPacket();
 	}
 
-	private void checkComponent(BaseComponent comp, HoverEvent hover, String itemName, Chat chat) {
+	private void checkComponent(BaseComponent comp, HoverEvent hover, ClickEvent click, String itemName, Chat chat) {
 		if (comp instanceof TextComponent) {
 			TextComponent tc = (TextComponent) comp;
 			if (ChatManager.containsSeparator(tc.getText())) {
@@ -118,12 +140,14 @@ public class StringComponentManager implements IComponentManager {
 				ChatItem.debug("Changing text " + oldText + " to " + itemName + ", extra: " + (tc.getExtra() == null ? "-" : tc.getExtra().size()));
 				tc.setText(ChatManager.replaceSeparator(chat, oldText, itemName));
 				tc.setHoverEvent(hover);
+				if (click != null)
+					tc.setClickEvent(click);
 			} else
 				ChatItem.debug("No insert of text without separator: " + tc.getText() + " (legacy: " + tc.toLegacyText() + ")");
 		}
 		if (comp.getExtra() != null) {
 			for (BaseComponent extra : comp.getExtra()) {
-				checkComponent(extra, hover, itemName, chat);
+				checkComponent(extra, hover, click, itemName, chat);
 			}
 		}
 	}

src/main/java/me/dadus33/chatitem/chatmanager/v1/json/JSONManipulator.java

@@ -9,9 +9,7 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
-import java.util.concurrent.ConcurrentHashMap;
 
-import org.bukkit.Bukkit;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.ItemStack;
 
@@ -23,7 +21,9 @@ import com.google.gson.JsonPrimitive;
 
 import me.dadus33.chatitem.ChatItem;
 import me.dadus33.chatitem.chatmanager.Chat;
+import me.dadus33.chatitem.chatmanager.ChatAction;
 import me.dadus33.chatitem.chatmanager.ChatManager;
+import me.dadus33.chatitem.utils.Messages;
 import me.dadus33.chatitem.utils.PacketUtils;
 import me.dadus33.chatitem.utils.ReflectionUtils;
 
@@ -44,65 +44,81 @@ public class JSONManipulator {
 	public static final Method SAVE_NMS_ITEM_STACK_METHOD = ReflectionUtils.getMethod(NMS_ITEM_STACK_CLASS, NBT_TAG_COMPOUND, NBT_TAG_COMPOUND);
 	public static final Field MAP = ReflectionUtils.getField(NBT_TAG_COMPOUND, "map", "x");
 
-	private static final ConcurrentHashMap<ItemStack, JsonObject> STACKS = new ConcurrentHashMap<>();
-
-	private JsonObject itemTooltip;
 	private JsonArray classicTooltip;
+	
+	private JsonObject parseOrGet(String json) {
+		try {
+			return JsonParser.parseString(json).getAsJsonObject();
+		} catch (Exception e) {
+			JsonObject obj = new JsonObject();
+			obj.addProperty("text", json);
+			return obj;
+		}
+	}
 
-	public String parse(Chat chat, String json, ItemStack item, String replacement) throws Exception {
-		JsonObject obj = JsonParser.parseString(json).getAsJsonObject();
+	public String parse(Chat chat, String json, ChatAction action, String replacement) throws Exception {
+		JsonObject obj = parseOrGet(json);
 
 		JsonObject wrapper = new JsonObject(); // Create a wrapper object for the whole array
-		if ((itemTooltip = STACKS.get(item)) == null) {
-			JsonArray use = Translator.toJson(replacement); // We get the json representation of the old color
-															// formatting method
-			ChatItem.debug("Remplacement: " + replacement + " use: " + use.toString());
-			// There's no public clone method for JSONObjects so we need to parse them every
-			// time
-			JsonObject hover = new JsonObject();
+		JsonArray use = Translator.toJson(replacement); // We get the json representation of the old color
+														// formatting method
+		ChatItem.debug("Remplacement: " + replacement + " use: " + use.toString());
+		// There's no public clone method for JSONObjects so we need to parse them every
+		// time
+		JsonObject hover = new JsonObject();
+		if (action.isItem()) {
 			hover.addProperty("action", "show_item");
 
 			// Get the JSON representation of the item (well, not really JSON, but rather a
 			// string representation of NBT data)
-			hover.addProperty("value", stringifyItem(item));
+			hover.addProperty("value", stringifyItem(action.getItem()));
+		} else {
+			hover.addProperty("action", "show_text");
 
-			if (use.size() == 1) {
-				JsonElement extraElement = use.get(0);
-				if (extraElement.isJsonPrimitive())
-					wrapper.addProperty("text", extraElement.getAsString());
-				else if (extraElement.isJsonObject())
-					wrapper.addProperty("text", extraElement.getAsJsonObject().get("text").getAsString());
-				else
-					wrapper.add("extra", use); // add it only if
-			} else if (!use.isEmpty())
+			// Get the JSON representation of the item (well, not really JSON, but rather a
+			// string representation of NBT data)
+			JsonArray hoverArray = new JsonArray();
+			hoverArray.add(Messages.getMessage(action.getSlot().name().toLowerCase() + ".hover", "%cible%", chat.getItemPlayer().getPlayer().getName()));
+			hover.add("value", hoverArray);
+
+			JsonObject click = new JsonObject();
+			click.addProperty("action", "run_command");
+			click.addProperty("value", action.getCommand());
+			wrapper.add("clickEvent", click);
+		}
+
+		if (use.size() == 1) {
+			JsonElement extraElement = use.get(0);
+			if (extraElement.isJsonPrimitive())
+				wrapper.addProperty("text", extraElement.getAsString());
+			else if (extraElement.isJsonObject())
+				wrapper.addProperty("text", extraElement.getAsJsonObject().get("text").getAsString());
+			else
 				wrapper.add("extra", use); // add it only if
-			if (!wrapper.has("text"))
-				wrapper.addProperty("text", ""); // The text field is compulsory, even if it's empty
-			wrapper.add("hoverEvent", hover);
+		} else if (!use.isEmpty())
+			wrapper.add("extra", use); // add it only if
+		if (!wrapper.has("text"))
+			wrapper.addProperty("text", ""); // The text field is compulsory, even if it's empty
+		wrapper.add("hoverEvent", hover);
 
-			itemTooltip = wrapper; // Save the tooltip for later use when we encounter a placeholder
-			STACKS.put(item, itemTooltip); // Save it in the cache too so when parsing other packets with the same item
-										// (and client version) we no longer have to create it again
-			// We remove it later when no longer needed to save memory
-			Bukkit.getScheduler().runTaskLaterAsynchronously(ChatItem.getInstance(), () -> STACKS.remove(item), 100L);
-		}
 		if (obj.size() == 1 && obj.has("text")) {
-			itemTooltip.add("text", obj.get("text"));
-			ChatItem.debug("[JsonManipulator] Parsed quick: " + obj.toString() + ", wrapper: " + itemTooltip);
-			return ChatManager.replaceSeparator(chat, itemTooltip.toString(), replacement);
+			wrapper.add("text", obj.get("text"));
+			ChatItem.debug("[JsonManipulator] Parsed quick: " + obj.toString() + ", wrapper: " + wrapper);
+			return ChatManager.replaceSeparator(chat, wrapper.toString(), replacement);
 		}
-		obj.add("extra", parseArray(obj.has("extra") ? obj.getAsJsonArray("extra") : new JsonArray(), itemTooltip));
+		obj.add("extra", parseArray(obj.has("extra") ? obj.getAsJsonArray("extra") : new JsonArray(), wrapper));
 		if (!obj.has("text")) {
 			obj.addProperty("text", "");
 		}
-		ChatItem.debug("Parsed array for item: " + obj.toString() + ", wrapper: " + itemTooltip);
+		ChatItem.debug("Parsed array for item: " + obj.toString() + ", wrapper: " + wrapper);
 		return obj.toString();
 	}
 
-	public String parseEmpty(String json, String repl, List<String> tooltip, Player sender) {
-		JsonObject obj = JsonParser.parseString(json).getAsJsonObject();
+	@SuppressWarnings("deprecation")
+	public String parseEmpty(Chat chat, String json, List<String> tooltip, Player sender) {
+		JsonObject obj = parseOrGet(json);
 		JsonArray array = obj.has("extra") ? obj.getAsJsonArray("extra") : new JsonArray();
-		JsonArray use = Translator.toJson(repl.replace("{name}", sender.getName()).replace("{display-name}", sender.getDisplayName()));
+		JsonArray use = Translator.toJson(ChatManager.getNameForChatAction(chat.getPlayer(), chat.getAction(), ChatItem.getInstance().getStorage()).replace("{name}", sender.getName()).replace("{display-name}", sender.getDisplayName()));
 		JsonObject hover = JsonParser.parseString("{\"action\":\"show_text\", \"value\": \"\"}").getAsJsonObject();
 
 		StringBuilder oneLineTooltip = new StringBuilder("");
@@ -133,6 +149,7 @@ public class JSONManipulator {
 		boolean isComplex = false;
 		for (int i = 0; i < arr.size(); ++i) {
 			JsonElement element = arr.get(i);
+			ChatItem.debug("[JsonManipulator] Element: " + element.toString());
 			if (element.isJsonNull()) {
 				continue;
 			} else if (element.isJsonObject()) {
@@ -146,7 +163,10 @@ public class JSONManipulator {
 					replacer.set(i, jar);
 				}
 			} else if (element.isJsonPrimitive() && isComplex) {
-				ChatItem.debug("[JSONManipulator] Put " + element + " to trash as it's primitive with complex things");
+				if(ChatManager.containsSeparator(element.getAsString())) {
+					addParsedStringToArray(element.getAsString(), replacer, element, tooltip);
+				} else
+					ChatItem.debug("[JSONManipulator] Put " + element + " to trash as it's primitive with complex things");
 				// ignore
 			} else {
 				addParsedStringToArray(element.getAsString(), replacer, element, tooltip);
@@ -195,7 +215,6 @@ public class JSONManipulator {
 	}
 
 	private void addParsedStringToArray(String msg, JsonArray rep, JsonElement o, JsonElement tooltip) {
-		ChatItem.debug("Checking " + msg + " > " + rep + ", o: " + o);
 		if (!ChatManager.containsSeparator(msg)) {
 			rep.add(o);
 			return;
@@ -205,7 +224,9 @@ public class JSONManipulator {
 		for (String parts : msg.split("")) {
 			if (ChatManager.equalsSeparator(parts)) {
 				if (!current.isEmpty()) {
-					rep.add(current);
+					JsonObject jsonObj = o.getAsJsonObject().deepCopy();
+					jsonObj.addProperty("text", current); // edit text
+					rep.add(jsonObj); // add with all basic coloring things
 					current = "";
 				}
 				rep.add(tooltip);
@@ -217,8 +238,11 @@ public class JSONManipulator {
 				current += parts;
 			}
 		}
-		if (!current.isEmpty())
-			rep.add(current);
+		if (!current.isEmpty()) {
+			JsonObject jsonObj = o.getAsJsonObject().deepCopy();
+			jsonObj.addProperty("text", current); // edit text
+			rep.add(jsonObj); // add with all basic coloring things
+		}
 	}
 
 	public static String stringifyItem(ItemStack is) {
@@ -277,7 +301,6 @@ public class JSONManipulator {
 					sb.append(entry.getKey());
 				sb.append(":");
 			}
-			ChatItem.debug("Cleaning " + entry.getKey() + ": " + entry.getValue() + " > " + cleanStr(entry.getValue()));
 			sb.append(cleanStr(entry.getValue()));
 		}
 		sb.append("}}"); // End of tag and end of item

src/main/java/me/dadus33/chatitem/chatmanager/v1/listeners/ChatPacketManager.java

@@ -1,7 +1,5 @@
 package me.dadus33.chatitem.chatmanager.v1.listeners;
 
-import java.lang.reflect.Field;
-import java.lang.reflect.Method;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
@@ -9,8 +7,6 @@ import java.util.List;
 import java.util.concurrent.CompletableFuture;
 import java.util.stream.Collectors;
 
-import org.bukkit.Bukkit;
-import org.bukkit.Material;
 import org.bukkit.block.ShulkerBox;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.ItemStack;
@@ -41,31 +37,18 @@ import me.dadus33.chatitem.utils.Version;
 public class ChatPacketManager extends PacketHandler {
 
 	private Object lastSentPacket = null;
-	private Method serializerGetJson;
 	private PacketEditingChatManager manager;
 	private final List<IComponentManager> componentManager = new ArrayList<>();
 
 	public ChatPacketManager(PacketEditingChatManager manager) {
 		this.manager = manager;
-		try {
-			for (Method m : PacketUtils.CHAT_SERIALIZER.getDeclaredMethods()) {
-				if (m.getParameterCount() == 1 && m.getParameterTypes()[0].equals(PacketUtils.COMPONENT_CLASS) && m.getReturnType().equals(String.class)) {
-					serializerGetJson = m;
-					break;
-				}
-			}
-			if (serializerGetJson == null)
-				ChatItem.getInstance().getLogger().warning("Failed to find JSON serializer in class: " + PacketUtils.CHAT_SERIALIZER.getCanonicalName());
-		} catch (Exception e) {
-			e.printStackTrace();
-		}
 
 		for (IComponentManager getter : Arrays.asList(new StringComponentManager(), new ComponentNMSManager(), new PCMComponentManager())) {
 			tryRegister(getter);
 		}
 		try {
-			if (Class.forName("net.kyori.adventure.text.Component") != null)
-				tryRegister(new AdventureComponentManager());
+			Class.forName("net.kyori.adventure.text.Component");
+			tryRegister(new AdventureComponentManager());
 		} catch (Exception e) {
 		}
 		ChatItem.getInstance().getLogger().info("Loaded " + componentManager.size() + " getter for base components.");
@@ -75,13 +58,18 @@ public class ChatPacketManager extends PacketHandler {
 	private void tryRegister(IComponentManager getter) {
 		if (getter.hasConditions())
 			componentManager.add(getter);
+		else
+			ChatItem.debug("Component " + getter.getClass().getSimpleName() + " doesn't answer conditions");
 	}
 
+	@SuppressWarnings("deprecation")
 	@Override
 	public void onSend(ChatItemPacket e) {
 		if (!e.hasPlayer() || !e.getPacketType().equals(PacketType.Server.CHAT))
 			return;
-		if(ChatManager.isTestingEnabled() && !ChatManager.isTesting("packet"))
+		if (ChatManager.isTestingEnabled() && !ChatManager.isTesting("packet"))
+			return;
+		if(!ChatManager.isSelected("packet"))
 			return;
 		if (lastSentPacket != null && lastSentPacket == e.getPacket())
 			return; // prevent infinite loop
@@ -91,10 +79,6 @@ public class ChatPacketManager extends PacketHandler {
 		String json = "{}";
 		IComponentManager choosedGetter = null;
 		if (version.isNewerOrEquals(Version.V1_19)) {
-			/*if (packet.getIntegers().readSafely(0, 0) > 1) { // not parsed chat message type
-				ChatItem.debug("Invalid int: " + packet.getIntegers().read(0));
-				return;
-			}*/
 			choosedGetter = new StringComponentManager();
 			json = choosedGetter.getBaseComponentAsJSON(e); // if null, will be re-checked so anyway
 		} else if (version.isNewerOrEquals(Version.V1_12)) {
@@ -103,12 +87,13 @@ public class ChatPacketManager extends PacketHandler {
 				return; // It's an actionbar message, ignoring
 		} else if (version.isNewerOrEquals(Version.V1_8) && packet.getBytes().readSafely(0) == (byte) 2)
 			return; // It's an actionbar message, ignoring
-		if (json == null || choosedGetter == null) {
+		if (json == null || choosedGetter == null || !ChatManager.containsSeparator(json)) {
 			for (IComponentManager getters : componentManager) {
 				String tmpJson = getters.getBaseComponentAsJSON(e);
 				if (tmpJson != null) {
 					json = ChatManager.fixSeparator(tmpJson);
 					choosedGetter = getters;
+					ChatItem.debug("Seems to have one nice manager with " + getters.getClass().getSimpleName() + " (json: " + json + ")");
 					if (ChatManager.containsSeparator(json))
 						break; // be sure it's valid one
 				} else
@@ -118,14 +103,7 @@ public class ChatPacketManager extends PacketHandler {
 		if (json == null || choosedGetter == null) {
 			ChatItem.debug("Can't find valid json getter or json itself");
 			ChatItem.debug("String: " + packet.getStrings().getContent());
-			for (Field f : e.getPacket().getClass().getDeclaredFields()) {
-				f.setAccessible(true);
-				try {
-					ChatItem.debug(f.getName() + ": " + f.get(e.getPacket()));
-				} catch (Exception exc) {
-					exc.printStackTrace();
-				}
-			}
+			PacketUtils.printPacketToDebug(e.getPacket());
 			return; // can't find something
 		}
 		if (!ChatManager.containsSeparator(json)) // if the message doesn't contain the BELL separator
@@ -142,58 +120,62 @@ public class ChatPacketManager extends PacketHandler {
 			ChatManager.applyCooldown(itemPlayer);
 		IComponentManager getter = choosedGetter;
 		String fjson = json;
+		ChatItem.debug("Final json used: " + fjson);
 		e.setCancelled(true); // We cancel the packet as we're going to resends it anyways
 		CompletableFuture.runAsync(() -> {
 			Player p = e.getPlayer();
 			String message = null;
 			try {
-				ItemStack item = ChatManager.getUsableItem(itemPlayer);
-				if (!ItemUtils.isEmpty(item)) {
-					ItemStack copy = item.clone();
-
-					if (ItemPlayer.getPlayer(p).isBuggedClient()) { // if the guy that will receive it is bugged
-						String act = getStorage().buggedClientAction;
-						List<String> tooltip;
-						if (act.equalsIgnoreCase("tooltip"))
-							tooltip = getStorage().tooltipBuggedClient;
-						else if (act.equalsIgnoreCase("item"))
-							tooltip = ChatManager.getMaxLinesFromItem(p, copy);
-						else if (act.equalsIgnoreCase("show_both")) {
-							tooltip = ChatManager.getMaxLinesFromItem(p, copy);
-							tooltip.addAll(getStorage().tooltipBuggedClient);
-						} else
-							tooltip = new ArrayList<>();
-						message = JSONManipulator.getInstance().parseEmpty(getter.getBaseComponentAsJSON(e), ChatManager.styleItem(p, copy, getStorage()), tooltip, chat.getPlayer());
-						if(message != null) {
-							getter.writeJson(e, message);
-						}
-						lastSentPacket = e.getPacket();
-					}
-					if (copy.hasItemMeta()) {
-						ItemMeta meta = copy.getItemMeta();
-						if (meta instanceof BookMeta) { // filtering written books
-							BookMeta bm = (BookMeta) copy.getItemMeta();
-							bm.setPages(Collections.emptyList());
-							copy.setItemMeta(bm);
-						} else if (meta instanceof BlockStateMeta && Version.getVersion().isNewerOrEquals(Version.V1_9)) { // if it's a block
-							BlockStateMeta bsm = (BlockStateMeta) copy.getItemMeta();
-							if (bsm.hasBlockState() && bsm.getBlockState() instanceof ShulkerBox) {
-								ShulkerBox sb = (ShulkerBox) bsm.getBlockState();
-								for (ItemStack itemInv : sb.getInventory()) {
-									stripData(itemInv);
-								}
-								bsm.setBlockState(sb);
+				if(chat.getAction().isItem()) {
+					ItemStack item = ChatManager.getUsableItem(itemPlayer, chat.getSlot());
+					if (!ItemUtils.isEmpty(item)) {
+						ItemStack copy = item.clone();
+	
+						if (ItemPlayer.getPlayer(p).isBuggedClient()) { // if the guy that will receive it is bugged
+							String act = getStorage().buggedClientAction;
+							List<String> tooltip;
+							if (act.equalsIgnoreCase("tooltip"))
+								tooltip = getStorage().tooltipBuggedClient;
+							else if (act.equalsIgnoreCase("item"))
+								tooltip = ChatManager.getMaxLinesFromItem(p, copy);
+							else if (act.equalsIgnoreCase("show_both")) {
+								tooltip = ChatManager.getMaxLinesFromItem(p, copy);
+								tooltip.addAll(getStorage().tooltipBuggedClient);
+							} else
+								tooltip = new ArrayList<>();
+							message = JSONManipulator.getInstance().parseEmpty(chat, getter.getBaseComponentAsJSON(e), tooltip, chat.getPlayer());
+							if (message != null) {
+								getter.writeJson(e, message);
 							}
-							copy.setItemMeta(bsm);
+							lastSentPacket = e.getPacket();
+						}
+						if (copy.hasItemMeta()) {
+							ItemMeta meta = copy.getItemMeta();
+							if (meta instanceof BookMeta) { // filtering written books
+								BookMeta bm = (BookMeta) copy.getItemMeta();
+								bm.setPages(Collections.emptyList());
+								copy.setItemMeta(bm);
+							} else if (meta instanceof BlockStateMeta && Version.getVersion().isNewerOrEquals(Version.V1_9)) { // if it's a block
+								BlockStateMeta bsm = (BlockStateMeta) copy.getItemMeta();
+								if (bsm.hasBlockState() && bsm.getBlockState() instanceof ShulkerBox) {
+									ShulkerBox sb = (ShulkerBox) bsm.getBlockState();
+									for (ItemStack itemInv : sb.getInventory()) {
+										ItemUtils.stripData(itemInv);
+									}
+									bsm.setBlockState(sb);
+								}
+								copy.setItemMeta(bsm);
+							}
+						}
+						lastSentPacket = getter.manageContent(p, chat, e, fjson, getStorage());
+					} else {
+						if (!getStorage().handDisabled) {
+							lastSentPacket = getter.manageEmpty(p, chat, e, fjson, getStorage());
 						}
 					}
-					lastSentPacket = getter.manageItem(p, chat, e, item, fjson, getStorage());
-				} else {
-					if (!getStorage().handDisabled) {
-						lastSentPacket = getter.manageEmpty(p, chat, e, fjson, getStorage());
-					}
-				}
-				if (lastSentPacket == null)
+				} else
+					lastSentPacket = getter.manageContent(p, chat, e, fjson, getStorage());
+				if (lastSentPacket == null) // maybe sent by the manager directly
 					ChatItem.debug("(v1) No packet to sent with manager " + getter.getClass().getName());
 				else
 					PacketUtils.sendPacket(p, lastSentPacket);
@@ -203,24 +185,6 @@ public class ChatPacketManager extends PacketHandler {
 		});
 	}
 
-	private void stripData(ItemStack i) {
-		if (i == null) {
-			return;
-		}
-		if (i.getType().equals(Material.AIR)) {
-			return;
-		}
-		if (!i.hasItemMeta()) {
-			return;
-		}
-		ItemMeta im = Bukkit.getItemFactory().getItemMeta(i.getType());
-		ItemMeta original = i.getItemMeta();
-		if (original.hasDisplayName()) {
-			im.setDisplayName(original.getDisplayName());
-		}
-		i.setItemMeta(im);
-	}
-
 	public Storage getStorage() {
 		return manager.getStorage();
 	}

src/main/java/me/dadus33/chatitem/chatmanager/v1/listeners/HandshakeListener.java

@@ -1,33 +0,0 @@
-package me.dadus33.chatitem.chatmanager.v1.listeners;
-
-import org.bukkit.Bukkit;
-
-import com.comphenix.protocol.PacketType;
-import com.comphenix.protocol.events.ListenerPriority;
-import com.comphenix.protocol.events.PacketAdapter;
-import com.comphenix.protocol.events.PacketEvent;
-
-import me.dadus33.chatitem.ChatItem;
-import me.dadus33.chatitem.playerversion.hooks.DefaultVersionHook;
-import me.dadus33.chatitem.utils.Version;
-
-public class HandshakeListener extends PacketAdapter {
-
-    public HandshakeListener(ChatItem pl) {
-        super(pl, ListenerPriority.MONITOR, PacketType.Handshake.Client.SET_PROTOCOL);
-    }
-
-    @Override
-    public void onPacketReceiving(final PacketEvent e){
-    	if(e.isPlayerTemporary() || e.getPlayer() == null)
-    		return;
-        PacketType.Protocol p = e.getPacket().getProtocols().read(0);
-        if(p == PacketType.Protocol.STATUS || p == PacketType.Protocol.LEGACY){
-            return;
-        }
-        final int version = e.getPacket().getIntegers().readSafely(0);
-        //Delay the mapping to make sure the true address of the player was received when using bungeecord or other types of proxies
-        Bukkit.getScheduler().scheduleSyncDelayedTask(getPlugin(), () ->
-        DefaultVersionHook.PROTOCOL_PER_ADDRESS.put(Version.stringifyAdress(e.getPlayer().getAddress()), version), 10L);
-    }
-}

src/main/java/me/dadus33/chatitem/chatmanager/v1/packets/PacketManager.java

@@ -22,4 +22,13 @@ public abstract class PacketManager {
 	public void notifyHandlersSent(ChatItemPacket packet) {
 		handlers.forEach((handler) -> handler.onSend(packet));
 	}
+
+	public ChatItemPacket onPacketSent(PacketType type, Player sender, Object packet) {
+		if(type == null) {
+			return null;
+		}
+		ChatItemPacket customPacket = new ChatItemPacket(type, packet, sender);
+		notifyHandlersSent(customPacket);
+		return customPacket;
+	}
 }

src/main/java/me/dadus33/chatitem/chatmanager/v1/packets/custom/CustomPacketManager.java

@@ -1,8 +1,8 @@
 package me.dadus33.chatitem.chatmanager.v1.packets.custom;
 
 import java.util.HashMap;
+import java.util.concurrent.CompletableFuture;
 
-import org.bukkit.Bukkit;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
@@ -10,9 +10,7 @@ import org.bukkit.event.player.PlayerJoinEvent;
 import org.bukkit.event.player.PlayerQuitEvent;
 import org.bukkit.plugin.Plugin;
 
-import me.dadus33.chatitem.chatmanager.v1.packets.ChatItemPacket;
 import me.dadus33.chatitem.chatmanager.v1.packets.PacketManager;
-import me.dadus33.chatitem.chatmanager.v1.packets.PacketType;
 import me.dadus33.chatitem.chatmanager.v1.packets.custom.channel.ChannelAbstract;
 import me.dadus33.chatitem.chatmanager.v1.packets.custom.channel.INC2Channel;
 import me.dadus33.chatitem.chatmanager.v1.packets.custom.channel.INCChannel;
@@ -39,11 +37,11 @@ public class CustomPacketManager extends PacketManager implements Listener {
 		pl.getServer().getPluginManager().registerEvents(this, pl);
 		
 		// we wait the start server
-		Bukkit.getScheduler().runTaskLater(pl, () -> {
+		CompletableFuture.runAsync(() -> {
 			isStarted = true;
 			for(Player p : Utils.getOnlinePlayers())
 				addPlayer(p);
-		}, 20);
+		});
 	}
 	
 	public Plugin getPlugin() {
@@ -80,13 +78,4 @@ public class CustomPacketManager extends PacketManager implements Listener {
 		if(channel.getRemoveChannelExecutor() != null)
 			channel.getRemoveChannelExecutor().shutdownNow();
 	}
-
-	public ChatItemPacket onPacketSent(PacketType type, Player sender, Object packet) {
-		if(type == null) {
-			return null;
-		}
-		ChatItemPacket customPacket = new ChatItemPacket(type, packet, sender);
-		notifyHandlersSent(customPacket);
-		return customPacket;
-	}
 }

src/main/java/me/dadus33/chatitem/chatmanager/v1/packets/custom/channel/INC2Channel.java

@@ -87,8 +87,8 @@ public class INC2Channel extends ChannelAbstract {
 	@Override
 	public Channel getChannel(Player p) throws Exception {
 		Object playerConnection = getPlayerConnection(p);
-		Object networkManager = ReflectionUtils.getFirstWith(playerConnection, playerConnection.getClass(), PacketUtils.getNmsClass("NetworkManager", "network."));
-		return ReflectionUtils.getFirstWith(networkManager, networkManager.getClass(), Channel.class);
+		Object networkManager = ReflectionUtils.getFirstWith(playerConnection, PacketUtils.getNmsClass("NetworkManager", "network."));
+		return ReflectionUtils.getFirstWith(networkManager, Channel.class);
 	}
 
 	private class ChannelHandlerSent extends ChannelOutboundHandlerAdapter {

src/main/java/me/dadus33/chatitem/chatmanager/v1/packets/protocollib/ProtocollibPacketManager.java

@@ -13,7 +13,6 @@ import com.comphenix.protocol.events.PacketAdapter;
 import com.comphenix.protocol.events.PacketEvent;
 
 import me.dadus33.chatitem.ChatItem;
-import me.dadus33.chatitem.chatmanager.v1.listeners.HandshakeListener;
 import me.dadus33.chatitem.chatmanager.v1.packets.ChatItemPacket;
 import me.dadus33.chatitem.chatmanager.v1.packets.PacketManager;
 import me.dadus33.chatitem.chatmanager.v1.packets.PacketType;
@@ -46,19 +45,10 @@ public class ProtocollibPacketManager extends PacketManager {
 		        	e.setCancelled(packet.isCancelled());
 			}
 		});
-		protocolManager.addPacketListener(new HandshakeListener(pl));
 	}
 	
 	@Override
 	public void stop() {
 		protocolManager.removePacketListeners(ChatItem.getInstance());
 	}
-
-	public ChatItemPacket onPacketSent(PacketType type, Player sender, Object packet) {
-		if(type == null)
-			return null;
-		ChatItemPacket customPacket = new ChatItemPacket(type, packet, sender);
-		notifyHandlersSent(customPacket);
-		return customPacket;
-	}
 }

src/main/java/me/dadus33/chatitem/chatmanager/v2/ChatListener.java

@@ -1,14 +1,7 @@
 package me.dadus33.chatitem.chatmanager.v2;
 
-import java.lang.reflect.Field;
-import java.lang.reflect.Method;
-import java.util.Arrays;
 import java.util.HashSet;
-import java.util.List;
 import java.util.Set;
-import java.util.logging.Logger;
-
-import javax.annotation.Nullable;
 
 import org.bukkit.Bukkit;
 import org.bukkit.entity.Player;
@@ -16,58 +9,21 @@ import org.bukkit.event.EventHandler;
 import org.bukkit.event.EventPriority;
 import org.bukkit.event.Listener;
 import org.bukkit.event.player.AsyncPlayerChatEvent;
-import org.bukkit.inventory.ItemStack;
 
 import me.dadus33.chatitem.ChatItem;
-import me.dadus33.chatitem.ItemPlayer;
+import me.dadus33.chatitem.ItemSlot;
 import me.dadus33.chatitem.Storage;
 import me.dadus33.chatitem.chatmanager.Chat;
+import me.dadus33.chatitem.chatmanager.ChatAction;
 import me.dadus33.chatitem.chatmanager.ChatManager;
 import me.dadus33.chatitem.hook.DiscordSrvSupport;
 import me.dadus33.chatitem.playernamer.PlayerNamerManager;
-import me.dadus33.chatitem.utils.ColorManager;
-import me.dadus33.chatitem.utils.ItemUtils;
-import me.dadus33.chatitem.utils.PacketUtils;
-import me.dadus33.chatitem.utils.ReflectionUtils;
 import me.dadus33.chatitem.utils.Utils;
 import net.md_5.bungee.api.ChatColor;
-import net.md_5.bungee.api.chat.BaseComponent;
-import net.md_5.bungee.api.chat.ComponentBuilder;
-import net.md_5.bungee.api.chat.TextComponent;
 
+@SuppressWarnings("deprecation")
 public class ChatListener implements Listener {
 
-	private static Method saveMethod;
-	private static boolean shouldUseAppendMethod = false;
-
-	static {
-		try {
-			Class<?> nbtTag = PacketUtils.getNmsClass("NBTTagCompound", "nbt.");
-			Class<?> itemClass = PacketUtils.getNmsClass("ItemStack", "world.item.");
-			for (Method m : itemClass.getDeclaredMethods()) {
-				if (m.getParameterTypes().length == 1) {
-					if (m.getParameterTypes()[0].equals(nbtTag) && m.getReturnType().equals(nbtTag)) {
-						saveMethod = m;
-					}
-				}
-			}
-			try {
-				ComponentBuilder.class.getDeclaredMethod("append", BaseComponent[].class);
-				shouldUseAppendMethod = true;
-			} catch (Exception e) {
-				shouldUseAppendMethod = false;
-			}
-		} catch (Exception e) {
-
-		}
-		Logger log = ChatItem.getInstance().getLogger();
-		String appendMethodMsg = shouldUseAppendMethod ? "Use ComponentBuilder's method." : "Use own ComponentBuilder append method.";
-		if (saveMethod == null)
-			log.info("Failed to find save method. Using default system. " + appendMethodMsg);
-		else
-			log.info("Save method founded: " + saveMethod.getName() + ". " + appendMethodMsg);
-	}
-
 	private ChatListenerChatManager manage;
 
 	public ChatListener(ChatListenerChatManager manage) {
@@ -78,18 +34,22 @@ public class ChatListener implements Listener {
 		return manage.getStorage();
 	}
 
-	@EventHandler(priority = EventPriority.MONITOR)
+	@EventHandler(priority = EventPriority.HIGH)
 	public void onChat(AsyncPlayerChatEvent e) {
 		if(ChatManager.isTestingEnabled() && !ChatManager.isTesting("chat"))
 			return;
+		if(!ChatManager.isSelected("chat"))
+			return;
 		Storage c = getStorage();
 		if (e.isCancelled()) {
 			if (ChatItem.getInstance().getChatManager().size() == 1) { // only chat
 				String msg = e.getMessage().toLowerCase();
-				for (String rep : c.placeholders) {
-					if (msg.contains(rep)) {
-						ChatItem.debug("You choose 'chat' manager but it seems to don't be the good choice. More informations here: https://github.com/dadus33-plugins/ChatItem/wiki");
-						return;
+				for(ItemSlot slot : ItemSlot.values()) {
+					for (String rep : slot.getPlaceholders()) {
+						if (msg.contains(rep)) {
+							ChatItem.debug("You choose 'chat' manager but it seems to don't be the good choice. More informations here: https://github.com/dadus33-plugins/ChatItem/wiki");
+							return;
+						}
 					}
 				}
 			}
@@ -100,238 +60,39 @@ public class ChatListener implements Listener {
 		if(ChatManager.containsSeparator(e.getMessage())) { // fix for v1
 			Chat chat = Chat.getFrom(e.getMessage());
 			if(chat != null)
-				e.setMessage(ChatManager.replaceSeparator(chat, e.getMessage(), c.placeholders.get(0)));
+				e.setMessage(ChatManager.replaceSeparator(chat, e.getMessage(), chat.getSlot().getPlaceholders().get(0)));
 		}
-		String placeholder = null;
-		for (String rep : c.placeholders) {
-			if (e.getMessage().contains(rep)) {
-				placeholder = rep;
-				break;
-			}
-		}
-
-		if (placeholder == null) { // if not found
+		ItemSlot slot = ItemSlot.getItemSlotFromMessage(e.getMessage());
+		if (slot == null) { // if not found
 			ChatItem.debug("(v2) Can't found placeholder in: " + e.getMessage() + " > " + PlayerNamerManager.getPlayerNamer().getName(p));
 			return;
 		}
-		ItemStack item = ChatManager.getUsableItem(p);
-		if (!ChatManager.canShowItem(p, item, e))
+		ChatAction action = ChatManager.getChatAction(slot, p);
+		if(!ChatManager.canUsePlaceholder(p, action.getItem(), slot, e))
 			return;
 		e.setCancelled(true);
 		String format = e.getFormat();
-		String msg, defMsg = e.getMessage();
-		for (String rep : c.placeholders) {
-			defMsg = defMsg.replace(rep, Character.toString(ChatManager.SEPARATOR));
-		}
+		String defMsg = slot.replacePlaceholdersToSeparator(e.getMessage());
 		if (Utils.countMatches(defMsg, Character.toString(ChatManager.SEPARATOR)) > getStorage().limit) {
 			if (!getStorage().messageLimit.isEmpty())
 				p.sendMessage(getStorage().messageLimit);
 			return;
 		}
+		String msg;
 		if (format.contains("%1$s") || format.contains("%2$s")) {
 			msg = (format.contains("%2$s") ? String.format(format, p.getDisplayName(), defMsg) : String.format(format, p.getDisplayName()));
 		} else {
 			msg = format.replace(e.getMessage(), defMsg);
 		}
-		String itemName = ChatManager.getNameOfItem(p, item, c);
-		String loggedMessage = msg.replace(ChatManager.SEPARATOR + "", itemName).replace("{name}", p.getName()).replace("{display-name}", p.getDisplayName());
+		String itemName = ChatManager.getNameForChatAction(p, action, c);
+		String loggedMessage = msg.replace(ChatManager.SEPARATOR + "", itemName);
 		Bukkit.getConsoleSender().sendMessage(loggedMessage); // show in log
 		if (ChatItem.discordSrvSupport)
-			DiscordSrvSupport.sendChatMessage(p, defMsg.replace(ChatManager.SEPARATOR + "", itemName).replace("{name}", p.getName()).replace("{display-name}", p.getDisplayName()));
+			DiscordSrvSupport.sendChatMessage(p, defMsg.replace(ChatManager.SEPARATOR + "", itemName), e);
 		Set<Player> recipients = e.getRecipients().isEmpty() ? new HashSet<>(Bukkit.getOnlinePlayers()) : e.getRecipients();
-		ChatItem.debug("Msg: " + msg.replace(ChatColor.COLOR_CHAR, '&') + ", format: " + format + " to " + recipients.size() + " players");
-		recipients.forEach((pl) -> showItem(pl, p, item, msg));
+		ChatItem.debug("Msg: " + ChatItem.replace(p, msg).replace(ChatColor.COLOR_CHAR, '&') + ", format: " + format + " to " + recipients.size() + " players");
+		recipients.forEach((pl) -> ChatItem.getPlatform().sendMessage(pl, p, action, ChatItem.replace(p, msg)));
 		if (c.cooldown > 0 && !p.hasPermission("chatitem.ignore-cooldown"))
 			ChatManager.applyCooldown(p);
 	}
-
-	public static void showItem(Player to, Player origin, ItemStack item, String msg) {
-		ComponentBuilder builder = new ComponentBuilder("");
-		ChatColor color = ChatColor.WHITE;
-		String colorCode = "", text = "";
-		boolean waiting = false, removing = false;
-		for (char args : msg.toCharArray()) {
-			if (args == '§') { // begin of color
-				if (colorCode.isEmpty() && !text.isEmpty()) { // text before this char
-					ChatItem.debug("Append '" + text.replace(ChatColor.COLOR_CHAR, '&') + "' (len: " + text.length() + ")");
-					if(text.length() > 2 && text.startsWith("§") && text.substring(2) == ChatColor.stripColor(text)
-							&& color != null && color != ChatColor.WHITE) {
-						text = text.substring(2); // remove some code which should not be here
-					}
-					appendToComponentBuilder(builder, createComponent(to, text, color));
-					text = "";
-				}
-				waiting = true; // waiting for color code
-			} else if (waiting) { // if waiting for code and valid str
-				// if it's hexademical value and with enough space for full color
-				waiting = false;
-				if (args == 'r' && colorCode.isEmpty()) {
-					color = ChatColor.RESET;
-					continue;
-				} else if(args == 'x') {
-					if(!colorCode.isEmpty()) {
-						color = ColorManager.getColor(colorCode);
-						colorCode = ""; // clean for previous things
-					}
-				}
-				colorCode += args;
-			} else {
-				waiting = false;
-				if (!colorCode.isEmpty()) {
-					if (colorCode.startsWith("x") && colorCode.length() >= 7) {
-						if (colorCode.length() == 7)
-							color = ColorManager.getColor(colorCode);
-						else {
-							color = ColorManager.getColor(colorCode.substring(0, 7)); // only the hex code
-							ChatItem.debug("Adding color for " + colorCode.substring(7, colorCode.length()) + " (in " + colorCode + ")");
-							text += ColorManager.getColorString(colorCode.substring(7, colorCode.length()));
-						}
-					} else if (colorCode.length() == 1) // if only one color code
-						color = ColorManager.getColor(colorCode);
-					else
-						text += ColorManager.getColorString(colorCode);
-					colorCode = "";
-				}
-				if (args == ChatManager.SEPARATOR) {
-					// here put the item
-					appendToComponentBuilder(builder, fixColorComponent(to, text, color));
-					addItem(builder, to, origin, item);
-					text = "";
-					if(ChatManager.containsSeparatorEnd(msg))
-						removing = true;
-				} else if(args == ChatManager.SEPARATOR_END) {
-					removing = false;
-				} else if(!removing) { // not removing content
-					// basic text, not waiting for code after '§'
-					text += args;
-				}
-			}
-		}
-		if (!text.isEmpty())
-			appendToComponentBuilder(builder, createComponent(to, text, color));
-		to.spigot().sendMessage(builder.create());
-	}
-
-	public static void addItem(ComponentBuilder builder, Player to, Player origin, ItemStack item) {
-		Storage c = ChatItem.getInstance().getStorage();
-		if (!ItemUtils.isEmpty(item)) {
-			ComponentBuilder itemComponent = new ComponentBuilder("");
-			appendToComponentBuilder(itemComponent, fixColorComponent(to, ChatManager.getNameOfItem(to, item, c), ChatColor.WHITE, item));
-			ChatItem.debug("Item for " + to.getName() + " (ver: " + ItemPlayer.getPlayer(to).getVersion().name() + ") : " + PacketUtils.getNbtTag(item));
-			// itemComponent.event(new HoverEvent(Action.SHOW_ITEM, itemBaseComponent));
-			appendToComponentBuilder(builder, itemComponent.create());
-		} else {
-			String handName = c.handName;
-			ComponentBuilder handComp = new ComponentBuilder("");
-			ComponentBuilder handTooltip = new ComponentBuilder("");
-			int stay = c.tooltipHand.size();
-			for (String line : c.tooltipHand) {
-				stay--;
-				handTooltip.append(ColorManager.fixColor(line.replace("{name}", origin.getName()).replace("{display-name}", origin.getDisplayName())));
-				if (stay > 0)
-					handTooltip.append("\n");
-			}
-			handComp.event(Utils.createTextHover(handTooltip.create()));
-			if (handName.contains("{display-name}")) {
-				String[] splitted = handName.split("\\{display-name\\}");
-				for (int i = 0; i < (splitted.length - 1); i++) {
-					handComp.append(splitted[i]);
-					appendToComponentBuilder(handComp, PlayerNamerManager.getPlayerNamer().getName(origin));
-				}
-				handComp.append(splitted[splitted.length - 1]);
-			} else
-				handComp.append(handName.replace("{name}", origin.getName()));
-			appendToComponentBuilder(builder, handComp.create());
-		}
-	}
-
-	public static void appendToComponentBuilder(ComponentBuilder builder, BaseComponent[] comps) {
-		if (shouldUseAppendMethod) {
-			try {
-				builder.append(comps);
-			} catch (Exception e) {
-				ChatItem.getInstance().getLogger().severe("This should NEVER append. The ComponentBuilder#append(BaseComponent[]) was found but it's NOT. Using own next time.");
-				shouldUseAppendMethod = false;
-			}
-		} else {
-			try {
-				Field currentField = ReflectionUtils.getField(builder, "current");
-				List<BaseComponent> parts = (List<BaseComponent>) ReflectionUtils.getObject(builder, "parts");
-				parts.add(new TextComponent((TextComponent) currentField.get(builder)));
-				parts.addAll(Arrays.asList(comps));
-				currentField.set(builder, new TextComponent(""));
-			} catch (Exception e) {
-				e.printStackTrace();
-			}
-		}
-	}
-
-	public static BaseComponent[] fixColorComponent(Player to, String message, ChatColor color) {
-		return fixColorComponent(to, message, color, null);
-	}
-
-	public static BaseComponent[] fixColorComponent(Player to, String message, ChatColor color, @Nullable ItemStack item) {
-		ComponentBuilder builder = new ComponentBuilder("");
-		String colorCode = "", text = "";
-		boolean waiting = false;
-		for (char args : message.toCharArray()) {
-			if (args == '§') { // begin of color
-				if (colorCode.isEmpty() && !text.isEmpty()) { // text before this char
-					ChatItem.debug("Append while fixing name " + (ColorManager.isHexColor(color) && builder.getParts().isEmpty() ? ColorManager.removeColorAtBegin(text) : text));
-					appendToComponentBuilder(builder, createComponent(to, ColorManager.isHexColor(color) ? ColorManager.removeColorAtBegin(text) : text, color, item));
-					text = "";
-				}
-				waiting = true; // waiting for color code
-			} else if (waiting) { // if waiting for code and valid str
-				// if it's hexademical value and with enough space for full color
-				waiting = false;
-				if (args == 'r' && colorCode.isEmpty()) {
-					color = ChatColor.RESET;
-					continue;
-				}
-				if (args == 'x' && !colorCode.isEmpty()) {
-					text += ColorManager.getColorString(colorCode);
-					colorCode = "x";
-				} else
-					colorCode += args; // a color by itself
-			} else {
-				waiting = false;
-				if (!colorCode.isEmpty()) {
-					if (colorCode.startsWith("x") && colorCode.length() >= 7) {
-						if (colorCode.length() == 7)
-							color = ColorManager.getColor(colorCode);
-						else {
-							color = ColorManager.getColor(colorCode.substring(0, 7)); // only the hex code
-							ChatItem.debug("Adding color for " + colorCode.substring(7, colorCode.length()) + " (in " + colorCode + ")");
-							text += ColorManager.getColorString(colorCode.substring(7, colorCode.length()));
-						}
-					} else if (colorCode.length() == 1) // if only one color code
-						color = ColorManager.getColor(colorCode);
-					else
-						text += ColorManager.getColorString(colorCode);
-					ChatItem.debug("Color: " + color + ", text: " + text + ", code: " + colorCode);
-					colorCode = "";
-				}
-				// basic text, not waiting for code after '§'
-				text += args;
-			}
-		}
-		if (!text.isEmpty()) {
-			appendToComponentBuilder(builder, createComponent(to, text, color, item));
-		}
-		return builder.create();
-	}
-
-	private static BaseComponent[] createComponent(Player to, String text, ChatColor color) {
-		return createComponent(to, text, color, null);
-	}
-	
-	private static BaseComponent[] createComponent(Player to, String text, ChatColor color, ItemStack item) {
-		ComponentBuilder littleBuilder = new ComponentBuilder(text);
-		if(color != null && color != ChatColor.RESET) // don't add reset thing
-			littleBuilder.color(color);
-		if (item != null) // add to all possible sub parts
-			littleBuilder.event(Utils.createItemHover(item, to));
-		return littleBuilder.create();
-	}
 }

src/main/java/me/dadus33/chatitem/chatmanager/v3/PaperChatManager.java

@@ -0,0 +1,40 @@
+package me.dadus33.chatitem.chatmanager.v3;
+
+import org.bukkit.Bukkit;
+import org.bukkit.event.HandlerList;
+
+import me.dadus33.chatitem.ChatItem;
+import me.dadus33.chatitem.Storage;
+import me.dadus33.chatitem.chatmanager.ChatManager;
+
+public class PaperChatManager extends ChatManager {
+
+	private PaperListener paperListener;
+	
+	public PaperChatManager(ChatItem pl) {
+		paperListener = new PaperListener(this);
+	}
+	
+	@Override
+	public String getName() {
+		return "Paper";
+	}
+
+	@Override
+	public String getId() {
+		return "paper";
+	}
+	
+	@Override
+	public void load(ChatItem pl, Storage s) {
+		super.load(pl, s);
+
+		Bukkit.getPluginManager().registerEvents(paperListener, pl);
+	}
+
+	@Override
+	public void unload(ChatItem pl) {
+		HandlerList.unregisterAll(paperListener);
+	}
+
+}

src/main/java/me/dadus33/chatitem/chatmanager/v3/PaperListener.java

@@ -0,0 +1,76 @@
+package me.dadus33.chatitem.chatmanager.v3;
+
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.EventPriority;
+import org.bukkit.event.Listener;
+
+import io.papermc.paper.event.player.AsyncChatEvent;
+import me.dadus33.chatitem.ChatItem;
+import me.dadus33.chatitem.ItemSlot;
+import me.dadus33.chatitem.Storage;
+import me.dadus33.chatitem.chatmanager.Chat;
+import me.dadus33.chatitem.chatmanager.ChatAction;
+import me.dadus33.chatitem.chatmanager.ChatManager;
+import me.dadus33.chatitem.utils.Messages;
+import net.kyori.adventure.audience.Audience;
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.TextComponent;
+import net.kyori.adventure.text.TextReplacementConfig;
+import net.kyori.adventure.text.event.ClickEvent;
+import net.kyori.adventure.text.event.HoverEvent;
+import net.kyori.adventure.text.serializer.plain.PlainTextComponentSerializer;
+
+public class PaperListener implements Listener {
+
+	private PaperChatManager manage;
+
+	public PaperListener(PaperChatManager manage) {
+		this.manage = manage;
+	}
+
+	public Storage getStorage() {
+		return manage.getStorage();
+	}
+	
+	@EventHandler(priority = EventPriority.HIGHEST)
+	public void onChat(AsyncChatEvent e) {
+		if(ChatManager.isTestingEnabled() && !ChatManager.isTesting("paper"))
+			return;
+		if(!ChatManager.isSelected("paper"))
+			return;
+
+		Player p = e.getPlayer();
+	    Component message = e.message();
+		String rawMessage = PlainTextComponentSerializer.plainText().serialize(message);
+		if(ChatManager.containsSeparator(rawMessage)) { // fix for v1
+			Chat chat = Chat.getFrom(rawMessage);
+			if(chat != null) {
+		    	message = message.replaceText(TextReplacementConfig.builder().matchLiteral(ChatManager.SEPARATOR + "" + chat.getId() + ChatManager.SEPARATOR_END).replacement(Component.text(chat.getSlot().getPlaceholders().get(0))).build());
+				rawMessage = PlainTextComponentSerializer.plainText().serialize(message);
+			}
+		}
+		ItemSlot slot = ItemSlot.getItemSlotFromMessage(rawMessage);
+		ChatItem.debug("(v3) Raw message: " + rawMessage + ", slot: " + slot);
+		if (slot == null) // if not found
+			return;
+		ChatAction action = ChatManager.getChatAction(slot, p);
+		if(!ChatManager.canUsePlaceholder(p, action.getItem(), slot, e))
+			return;
+	    TextComponent like = Component.text(ChatManager.getNameForChatAction(p, action, getStorage())).hoverEvent(action.isItem() ? action.getItem().asHoverEvent() : HoverEvent.showText(Component.text(Messages.getMessage(action.getSlot().name().toLowerCase() + ".hover", "%cible%", p.getName()))));
+	    if(action.hasCommand())
+	    	like.clickEvent(ClickEvent.runCommand(action.getCommand()));
+	    for(String s : slot.getPlaceholders())
+	    	message = message.replaceText(TextReplacementConfig.builder().matchLiteral(s).replacement(like).build());
+	    if(ChatItem.getInstance().getConfig().getBoolean("manager-config.paper.send-ourself", false)) {
+	    	for(Audience a : e.viewers().isEmpty() ? Bukkit.getOnlinePlayers() : e.viewers())
+	    		a.sendMessage(e.renderer().render(p, p.displayName(), message, a));
+	    	e.setCancelled(true);
+	    } else
+	    	e.message(message);
+	    ChatItem.debug("Changed message to " + PlainTextComponentSerializer.plainText().serialize(message));
+		if (getStorage().cooldown > 0 && !p.hasPermission("chatitem.ignore-cooldown"))
+			ChatManager.applyCooldown(p);
+	}
+}

src/main/java/me/dadus33/chatitem/commands/ChatItemCommand.java

@@ -6,7 +6,6 @@ import java.util.List;
 import java.util.Locale;
 
 import org.bukkit.Bukkit;
-import org.bukkit.ChatColor;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandExecutor;
 import org.bukkit.command.CommandSender;
@@ -16,18 +15,29 @@ import org.bukkit.entity.Player;
 import org.bukkit.inventory.ItemStack;
 
 import me.dadus33.chatitem.ChatItem;
+import me.dadus33.chatitem.ItemSlot;
 import me.dadus33.chatitem.Storage;
+import me.dadus33.chatitem.chatmanager.ChatAction;
 import me.dadus33.chatitem.chatmanager.ChatManager;
-import me.dadus33.chatitem.chatmanager.v2.ChatListener;
+import me.dadus33.chatitem.invsee.InvShower;
 import me.dadus33.chatitem.listeners.InventoryListener;
+import me.dadus33.chatitem.utils.Colors;
 import me.dadus33.chatitem.utils.Messages;
 import me.dadus33.chatitem.utils.Utils;
 import net.md_5.bungee.api.chat.ClickEvent;
 import net.md_5.bungee.api.chat.TextComponent;
 
+@SuppressWarnings("deprecation")
 public class ChatItemCommand implements CommandExecutor, TabExecutor {
 
-	private static final List<String> orders = Arrays.asList("packet", "chat", "both");
+	private static final List<String> ORDERS;
+	
+	static {
+		if(Utils.IS_PAPER)
+			ORDERS = Arrays.asList("packet", "chat", "paper", "all");
+		else
+			ORDERS = Arrays.asList("packet", "chat", "all");
+	}
 	
 	@Override
 	public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
@@ -49,8 +59,8 @@ public class ChatItemCommand implements CommandExecutor, TabExecutor {
 				return false;
 			}
 			Storage c = ChatItem.getInstance().getStorage();
-			ItemStack item = ChatManager.getUsableItem(cible);
-			ChatListener.showItem(p, cible, item, c.commandFormat.replace("%name%", cible.getName()).replace("%item%", ChatManager.SEPARATOR + ""));
+			ItemStack item = ChatManager.getUsableItem(cible, ItemSlot.HAND);
+			ChatItem.getPlatform().sendMessage(p, cible, new ChatAction(ItemSlot.HAND, cible, item), c.commandFormat.replace("%name%", cible.getName()).replace("%item%", ChatManager.SEPARATOR + ""));
 		} else if (args[0].equalsIgnoreCase("broadcast") && ChatItem.getInstance().getStorage().cmdBroadcast) {
 			Player cible = args.length == 1 ? p : Bukkit.getPlayer(args[1]);
 			if(cible == null) {
@@ -58,9 +68,9 @@ public class ChatItemCommand implements CommandExecutor, TabExecutor {
 				return false;
 			}
 			Storage c = ChatItem.getInstance().getStorage();
-			ItemStack item = ChatManager.getUsableItem(cible);
+			ItemStack item = ChatManager.getUsableItem(cible, ItemSlot.HAND);
 			for(Player all : Bukkit.getOnlinePlayers())
-				ChatListener.showItem(all, cible, item, c.commandFormat.replace("%name%", cible.getName()).replace("%item%", ChatManager.SEPARATOR + ""));
+				ChatItem.getPlatform().sendMessage(all, cible, new ChatAction(ItemSlot.HAND, cible, item), c.commandFormat.replace("%name%", cible.getName()).replace("%item%", ChatManager.SEPARATOR + ""));
 		} else if (args[0].equalsIgnoreCase("link") || args[0].equalsIgnoreCase("links")) {
 			ConfigurationSection config = ChatItem.getInstance().getConfig()
 					.getConfigurationSection("messages.chatitem-cmd.links");
@@ -79,38 +89,46 @@ public class ChatItemCommand implements CommandExecutor, TabExecutor {
 			p.spigot().sendMessage(text);
 		} else if (args[0].equalsIgnoreCase("select") && p.hasPermission("chatitem.reload")) {
 			if(args.length == 1) {
-				p.sendMessage(ChatColor.GRAY + "----------" + ChatColor.GOLD + " ChatItem - Setup " + ChatColor.GRAY + "----------");
-				p.sendMessage(ChatColor.AQUA + "Welcome in the help of setup." + ChatColor.YELLOW + " Please follow step by simply answer to test.");
-				sendCheckSelectMessage(p, orders.get(0));
+				p.sendMessage(Colors.GRAY + "----------" + Colors.GOLD + " ChatItem - Setup " + Colors.GRAY + "----------");
+				p.sendMessage(Colors.AQUA + "Welcome in the help of setup." + Colors.YELLOW + " Please follow step by simply answer to test.");
+				sendCheckSelectMessage(p, ORDERS.get(0));
 			} else {
 				String tested = args[1];
-				if(!orders.contains(tested)) {
-					p.sendMessage(ChatColor.RED + "Unknow test for " + tested + ".");
+				if(!ORDERS.contains(tested)) {
+					p.sendMessage(Colors.RED + "Unknow test for " + tested + ".");
 					return false;
 				}
 				if(args.length == 2) {
-					p.sendMessage(ChatColor.RED + "Can't find if it works");
+					p.sendMessage(Colors.RED + "Can't find if it works");
 					return false;
 				}
 				if(args[2].equalsIgnoreCase("yes")) {
 					ChatManager.setTesting(null);
 					InventoryListener.setInConfig("manager", tested);
-					p.sendMessage(ChatColor.GREEN + "Perfect ! Updating config ...");
+					p.sendMessage(Colors.GREEN + "Perfect ! Updating config ...");
 					ChatItem.reload(p);
 				} else if(args[2].equalsIgnoreCase("no")) {
-					int index = orders.indexOf(tested);
-					if(orders.size() == (index + 1)) {
-						p.sendMessage(ChatColor.RED + "Sad. Sorry but nothing is available. I suggest you to come on discord for more help. Do '/chatitem link' for all links.");
+					int index = ORDERS.indexOf(tested);
+					if(ORDERS.size() == (index + 1)) {
+						p.sendMessage(Colors.RED + "Sad. Sorry but nothing is available. I suggest you to come on discord for more help. Do '/chatitem link' for all links.");
 						ChatManager.setTesting(null);
 					} else {
-						p.sendMessage(ChatColor.RED + "Sad. Checking for next manager ...");
-						sendCheckSelectMessage(p, orders.get(index + 1));
+						p.sendMessage(Colors.RED + "Sad. Checking for next manager ...");
+						sendCheckSelectMessage(p, ORDERS.get(index + 1));
 					}
 				} else {
-					p.sendMessage(ChatColor.RED + "Can't find if it works");
+					p.sendMessage(Colors.RED + "Can't find if it works");
 				}
 			}
-			
+		} else if (args[0].equalsIgnoreCase("seeinv")) {
+			if(args.length == 2 && Utils.isUUID(args[1])) {
+				InvShower inv = InvShower.get(args[1]);
+				if(inv == null) {
+					Messages.sendMessage(p, "seeinv_not_found");
+				} else {
+					inv.open(p);
+				}
+			} // else just ignore 
 		} else {
 			Messages.sendMessage(p, "chatitem-cmd.help");
 		}
@@ -122,15 +140,15 @@ public class ChatItemCommand implements CommandExecutor, TabExecutor {
 		p.chat("Checking for " + testing + ": [i]");
 
 		Bukkit.getScheduler().runTaskLater(ChatItem.getInstance(), () -> {
-			TextComponent text = new TextComponent(ChatColor.GOLD + "Did it worked fine? ");
-			TextComponent agree = new TextComponent(ChatColor.GREEN + "Yes");
+			TextComponent text = new TextComponent(Colors.GOLD + "Did it worked fine? ");
+			TextComponent agree = new TextComponent(Colors.GREEN + "Yes");
 			agree.setClickEvent(new ClickEvent(ClickEvent.Action.RUN_COMMAND, "/chatitem select " + testing + " yes"));
-			agree.setHoverEvent(Utils.createTextHover(ChatColor.GRAY + "Click to say it worked fine"));
+			agree.setHoverEvent(Utils.createTextHover(Colors.GRAY + "Click to say it worked fine"));
 			text.addExtra(agree);
 			text.addExtra(" ");
-			TextComponent decline = new TextComponent(ChatColor.RED + "No");
+			TextComponent decline = new TextComponent(Colors.RED + "No");
 			decline.setClickEvent(new ClickEvent(ClickEvent.Action.RUN_COMMAND, "/chatitem select " + testing + " no"));
-			decline.setHoverEvent(Utils.createTextHover(ChatColor.GRAY + "Click to say it's not working as expected"));
+			decline.setHoverEvent(Utils.createTextHover(Colors.GRAY + "Click to say it's not working as expected"));
 			text.addExtra(decline);
 			p.spigot().sendMessage(text);
 		}, 2);

src/main/java/me/dadus33/chatitem/hook/DiscordSrvSupport.java

@@ -1,17 +1,26 @@
 package me.dadus33.chatitem.hook;
 
 import org.bukkit.entity.Player;
+import org.bukkit.event.Event;
 
 import github.scarsz.discordsrv.DiscordSRV;
+import me.dadus33.chatitem.ChatItem;
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.serializer.gson.GsonComponentSerializer;
 
 public class DiscordSrvSupport {
+	
+	public static boolean isSendingMessage() {
+		return ChatItem.getInstance().getStorage().discordSrvSendMsg;
+	}
 
-	@SuppressWarnings("deprecation")
-	public static void sendChatMessage(Player p, String message) {
+	public static void sendChatMessage(Player p, String message, Event e) {
 		DiscordSRV pl = DiscordSRV.getPlugin();
-		if (DiscordSRV.config().getBooleanElse("UseModernPaperChatEvent", false) && pl.isModernChatEventAvailable()) {
-			return;
-		}
-		pl.processChatMessage(p, message, pl.getOptionalChannel("global"), false);
+		pl.processChatMessage(p, message, pl.getOptionalChannel("global"), false, e);
+	}
+
+	public static void sendChatMessage(Player p, Component message, Event e) {
+		DiscordSRV pl = DiscordSRV.getPlugin();
+		pl.processChatMessage(p, github.scarsz.discordsrv.dependencies.kyori.adventure.text.serializer.gson.GsonComponentSerializer.gson().deserialize(GsonComponentSerializer.gson().serialize(message)), pl.getOptionalChannel("global"), false, e);
 	}
 }

src/main/java/me/dadus33/chatitem/hook/ecoenchants/EcoEnchantsSupport.java

@@ -18,18 +18,23 @@ public class EcoEnchantsSupport {
 	}
 	
 	public static boolean load() {
-		String ver = Bukkit.getPluginManager().getPlugin("EcoEnchants").getDescription().getVersion();
+		String ver = ChatItem.getPlatform().getPluginVersion(Bukkit.getPluginManager().getPlugin("EcoEnchants"));
 		if(ver.startsWith("8."))
 			supportedVersion = 8;
 		else if(ver.startsWith("10."))
 			supportedVersion = 10;
+		else if(ver.startsWith("11."))
+			supportedVersion = 11;
+		else if(ver.startsWith("12."))
+			supportedVersion = 12;
 		else {
-			ChatItem.getInstance().getLogger().info("Failed to find support version for EcoEnchants " + ver);
+			ChatItem.getInstance().getLogger().warning("Failed to find support version for EcoEnchants " + ver);
 			return false;
 		}
 		return true;
 	}
 	
+	@SuppressWarnings("deprecation")
 	public static ItemStack manageItem(ItemStack item) {
 		if(supportedVersion == 8) {
 			List<String> addLore = EcoEnchantsV8Support.getLores(item);
@@ -44,7 +49,7 @@ public class EcoEnchantsSupport {
 				ChatItem.debug("Added " + addLore.size() + " lores from EcoEnchants");
 			} else
 				ChatItem.debug("No lore to add from EcoEnchants");
-		} else if(supportedVersion == 10) {
+		} else if(supportedVersion >= 10) {
 			EcoEnchantsV10Support.display(item);
 		}
 		return item;

src/main/java/me/dadus33/chatitem/hook/ecoenchants/EcoEnchantsV10Support.java

@@ -1,5 +1,6 @@
 package me.dadus33.chatitem.hook.ecoenchants;
 
+import org.bukkit.Bukkit;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.ItemStack;
 
@@ -14,7 +15,7 @@ public class EcoEnchantsV10Support {
 	public static EnchantDisplay getEnchantDisplay() {
 		if (enchantDisplay == null) {
 			try {
-				enchantDisplay = EnchantDisplay.class.getConstructor(EcoEnchantsPlugin.class).newInstance(EcoEnchantsPlugin.getInstance());
+				enchantDisplay = EnchantDisplay.class.getConstructor(EcoEnchantsPlugin.class).newInstance(Bukkit.getPluginManager().getPlugin("EcoEnchants"));
 			} catch (Exception e) {
 				e.printStackTrace();
 			}

src/main/java/me/dadus33/chatitem/hook/placeholders/IPlaceholders.java

@@ -0,0 +1,9 @@
+package me.dadus33.chatitem.hook.placeholders;
+
+import org.bukkit.entity.Player;
+
+public interface IPlaceholders {
+
+	String replace(Player p, String text);
+
+}

src/main/java/me/dadus33/chatitem/hook/placeholders/MVdWPlaceholderAPIHook.java

@@ -0,0 +1,13 @@
+package me.dadus33.chatitem.hook.placeholders;
+
+import org.bukkit.entity.Player;
+
+import be.maximvdw.placeholderapi.PlaceholderAPI;
+
+public class MVdWPlaceholderAPIHook implements IPlaceholders {
+
+	@Override
+	public String replace(Player p, String text) {
+		return PlaceholderAPI.replacePlaceholders(p, text);
+	}
+}

src/main/java/me/dadus33/chatitem/hook/placeholders/OwnPlaceholder.java

@@ -0,0 +1,12 @@
+package me.dadus33.chatitem.hook.placeholders;
+
+import org.bukkit.entity.Player;
+
+public class OwnPlaceholder implements IPlaceholders {
+
+	@Override
+	public String replace(Player p, String text) {
+		return text.replace("{name}", p.getName()).replace("%name%", p.getName());
+	}
+
+}

src/main/java/me/dadus33/chatitem/hook/placeholders/PlaceholderAPIHook.java

@@ -0,0 +1,14 @@
+package me.dadus33.chatitem.hook.placeholders;
+
+import org.bukkit.entity.Player;
+
+import me.clip.placeholderapi.PlaceholderAPI;
+
+public class PlaceholderAPIHook implements IPlaceholders {
+
+	@Override
+	public String replace(Player p, String text) {
+		return PlaceholderAPI.setPlaceholders(p, text);
+	}
+
+}

src/main/java/me/dadus33/chatitem/hook/placeholders/VaultPlaceholderHook.java

@@ -0,0 +1,30 @@
+package me.dadus33.chatitem.hook.placeholders;
+
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
+import org.bukkit.plugin.RegisteredServiceProvider;
+
+import net.milkbowl.vault.chat.Chat;
+
+public class VaultPlaceholderHook implements IPlaceholders {
+
+	private Chat chat = null;
+
+	public Chat getChat() {
+		if (chat == null) {
+			RegisteredServiceProvider<Chat> rs = Bukkit.getServicesManager().getRegistration(Chat.class);
+			if (rs != null) // chat well setup
+				chat = rs.getProvider();
+		}
+		return chat;
+	}
+
+	@Override
+	public String replace(Player p, String text) {
+		Chat chat = getChat();
+		if (chat == null)
+			return text;
+		return text.replace("{prefix}", chat.getPlayerPrefix(p)).replace("{suffix}", chat.getPlayerSuffix(p)).replace("%prefix%", chat.getPlayerPrefix(p)).replace("%suffix%", chat.getPlayerSuffix(p));
+	}
+
+}

src/main/java/me/dadus33/chatitem/invsee/InvShower.java

@@ -0,0 +1,57 @@
+package me.dadus33.chatitem.invsee;
+
+import java.util.HashMap;
+import java.util.Map.Entry;
+import java.util.UUID;
+
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
+
+import me.dadus33.chatitem.ChatItem;
+
+public abstract class InvShower {
+
+	private static final HashMap<String, InvShower> INV_SHOWER = new HashMap<>();
+	public static InvShower get(String s) {
+		return INV_SHOWER.get(s);
+	}
+	public static void add(String s, InvShower shower) {
+		INV_SHOWER.put(s, shower);
+	}
+	public static HashMap<String, InvShower> getInvShower() {
+		return INV_SHOWER;
+	}
+	
+	static {
+		Bukkit.getScheduler().runTaskTimer(ChatItem.getInstance(), () -> {
+			for(Entry<String, InvShower> entries : new HashMap<>(INV_SHOWER).entrySet())
+				if(entries.getValue().hasExpired())
+					INV_SHOWER.remove(entries.getKey());
+		}, 200, 200);
+	}
+	
+	protected final long time;
+	protected final UUID uuid;
+	protected final String name;
+	
+	public InvShower(String id, Player cible) {
+		this.time = System.currentTimeMillis() + ChatItem.getInstance().getConfig().getInt("general.other-placeholders." + id + ".time-expire", 1800) * 1000;
+		this.uuid = cible.getUniqueId();
+		this.name = cible.getName();
+	}
+	
+	public UUID getUuid() {
+		return uuid;
+	}
+	
+	public long getTimeExpire() {
+		return time;
+	}
+	
+	public boolean hasExpired() {
+		return System.currentTimeMillis() > time || Bukkit.getPlayer(uuid) == null || !Bukkit.getPlayer(uuid).isOnline();
+	}
+	
+	public abstract void open(Player p);
+	
+}

src/main/java/me/dadus33/chatitem/invsee/hook/EnderChestShower.java

@@ -0,0 +1,36 @@
+package me.dadus33.chatitem.invsee.hook;
+
+import org.bukkit.entity.Player;
+import org.bukkit.inventory.Inventory;
+import org.bukkit.inventory.ItemStack;
+
+import me.dadus33.chatitem.ChatItem;
+import me.dadus33.chatitem.invsee.InvShower;
+import me.dadus33.chatitem.listeners.holder.CustomInventoryHolder;
+import me.dadus33.chatitem.utils.ItemUtils;
+import me.dadus33.chatitem.utils.Messages;
+
+public class EnderChestShower extends InvShower {
+
+	private final ItemStack[] items;
+	
+	public EnderChestShower(Player cible) {
+		super("enderchest", cible);
+		
+		Inventory ec = cible.getEnderChest();
+		ItemStack[] tmp = ec.getContents();
+		items = new ItemStack[tmp.length];
+		for(int i = 0; i < ec.getSize(); i++)
+			items[i] = ItemUtils.copyIfExist(tmp[i]);
+	}
+	
+	@Override
+	public void open(Player p) {
+		Inventory inv = ChatItem.getPlatform().createInventory(new CustomInventoryHolder(), items.length, Messages.getMessage("enderchest.name", "%cible%", name));
+
+		for(int i = 0; i < items.length; i++)
+			inv.setItem(i, items[i]);
+
+		p.openInventory(inv);
+	}
+}

src/main/java/me/dadus33/chatitem/invsee/hook/PlayerInventoryShower.java

@@ -0,0 +1,49 @@
+package me.dadus33.chatitem.invsee.hook;
+
+import java.util.HashMap;
+
+import org.bukkit.entity.Player;
+import org.bukkit.inventory.Inventory;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.PlayerInventory;
+
+import me.dadus33.chatitem.ChatItem;
+import me.dadus33.chatitem.invsee.InvShower;
+import me.dadus33.chatitem.listeners.holder.CustomInventoryHolder;
+import me.dadus33.chatitem.utils.ItemUtils;
+import me.dadus33.chatitem.utils.Messages;
+
+public class PlayerInventoryShower extends InvShower {
+
+	private final HashMap<Integer, ItemStack> items = new HashMap<>();	
+	private final int level;
+	
+	public PlayerInventoryShower(Player cible) {
+		super("inventory", cible);
+		this.level = cible.getLevel();
+		
+		PlayerInventory pi = cible.getInventory();
+		items.put(4, ItemUtils.copyIfExist(pi.getHelmet()));
+		items.put(5, ItemUtils.copyIfExist(pi.getChestplate()));
+		items.put(6, ItemUtils.copyIfExist(pi.getLeggings()));
+		items.put(7, ItemUtils.copyIfExist(pi.getBoots()));
+		
+		for(int i = 0; i < pi.getContents().length && i < (54 - 18); i++)
+			items.put(i + 18, ItemUtils.copyIfExist(pi.getContents()[i]));
+	}
+	
+	@Override
+	public void open(Player p) {
+		Inventory inv = ChatItem.getPlatform().createInventory(new CustomInventoryHolder(), 54, Messages.getMessage("inventory.name", "%cible%", name));
+		
+		for(int i = 0; i < 18; i++)
+			inv.setItem(i, ItemUtils.ITEM_EMPTY_BROWN);
+		
+		inv.setItem(2, new ItemStack(ItemUtils.getMaterialWithCompatibility("EXPERIENCE_BOTTLE", "EXP_BOTTLE"), level == 0 ? 1 : (level >= 64 ? 64 : level)));
+		
+		items.forEach(inv::setItem);
+
+		p.openInventory(inv);
+	}
+	
+}

src/main/java/me/dadus33/chatitem/itemnamer/INamer.java

@@ -30,7 +30,7 @@ public interface INamer {
 	 */
 	String getName(Player p, ItemStack item, Storage storage);
 	
-	enum Priority {
+	public enum Priority {
 		MAJOR(4),
 		IMPORTANT(3),
 		MEDIUM(2),

src/main/java/me/dadus33/chatitem/itemnamer/NamerManager.java

@@ -17,6 +17,8 @@ import me.dadus33.chatitem.itemnamer.hook.ChatItemTranslationNamer;
 import me.dadus33.chatitem.itemnamer.hook.DefaultNamer;
 import me.dadus33.chatitem.itemnamer.hook.ItemDisplayNamer;
 import me.dadus33.chatitem.itemnamer.hook.LangUtilsNamer;
+import me.dadus33.chatitem.itemnamer.hook.PaperNamer;
+import me.dadus33.chatitem.utils.Utils;
 
 public class NamerManager {
 
@@ -37,6 +39,8 @@ public class NamerManager {
 		addNamer(new ChatItemTranslationNamer());
 		addNamer(new ItemDisplayNamer());
 		addNamer(new DefaultNamer());
+		if(Utils.IS_PAPER)
+			addNamer(new PaperNamer());
 	}
 	
 	/**
@@ -45,8 +49,7 @@ public class NamerManager {
 	 * @param namer the namer to add
 	 */
 	public static void addNamer(INamer namer) {
-		List<INamer> namers = getOrCreate(namer.getPriority());
-		namers.add(namer);
+		getOrCreate(namer.getPriority()).add(namer);
 	}
 	
 	private static List<INamer> getOrCreate(Priority p){

src/main/java/me/dadus33/chatitem/itemnamer/hook/ItemDisplayNamer.java

@@ -7,6 +7,7 @@ import org.bukkit.inventory.ItemStack;
 import me.dadus33.chatitem.Storage;
 import me.dadus33.chatitem.itemnamer.INamer;
 
+@SuppressWarnings("deprecation")
 public class ItemDisplayNamer implements INamer {
 
 	@Override

src/main/java/me/dadus33/chatitem/itemnamer/hook/PaperNamer.java

@@ -0,0 +1,22 @@
+package me.dadus33.chatitem.itemnamer.hook;
+
+import org.bukkit.entity.Player;
+import org.bukkit.inventory.ItemStack;
+
+import me.dadus33.chatitem.Storage;
+import me.dadus33.chatitem.itemnamer.INamer;
+import net.kyori.adventure.text.serializer.plain.PlainTextComponentSerializer;
+
+public class PaperNamer implements INamer {
+
+	@Override
+	public Priority getPriority() {
+		return Priority.IMPORTANT;
+	}
+
+	@Override
+	public String getName(Player p, ItemStack item, Storage storage) {
+		return PlainTextComponentSerializer.plainText().serialize(item.displayName());
+	}
+
+}

src/main/java/me/dadus33/chatitem/listeners/InventoryListener.java

@@ -1,10 +1,7 @@
 package me.dadus33.chatitem.listeners;
 
-import static me.dadus33.chatitem.utils.ItemUtils.createItem;
-
 import java.util.Arrays;
 
-import org.bukkit.Bukkit;
 import org.bukkit.Material;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
@@ -12,116 +9,148 @@ import org.bukkit.event.Listener;
 import org.bukkit.event.inventory.ClickType;
 import org.bukkit.event.inventory.InventoryClickEvent;
 import org.bukkit.inventory.Inventory;
+import org.bukkit.inventory.InventoryHolder;
 import org.bukkit.inventory.ItemStack;
 
 import me.dadus33.chatitem.ChatItem;
 import me.dadus33.chatitem.Storage;
 import me.dadus33.chatitem.Translation;
 import me.dadus33.chatitem.listeners.holder.AdminHolder;
+import me.dadus33.chatitem.listeners.holder.ChatItemHolder;
+import me.dadus33.chatitem.listeners.holder.CustomInventoryHolder;
 import me.dadus33.chatitem.utils.ItemUtils;
 import me.dadus33.chatitem.utils.Messages;
+import me.dadus33.chatitem.utils.Utils;
 
 public class InventoryListener implements Listener {
 
 	@EventHandler
 	public void onClick(InventoryClickEvent e) {
-		if(e.getClickedInventory() == null || !(e.getWhoClicked() instanceof Player) || e.getCurrentItem() == null
-				|| !(e.getClickedInventory().getHolder() instanceof AdminHolder))
+		Player p = (Player) e.getWhoClicked();
+
+		InventoryHolder openInventoryHolder = p.getOpenInventory().getTopInventory().getHolder();
+
+		if (openInventoryHolder instanceof CustomInventoryHolder) {
+			e.setCancelled(true);
+			return;
+		}
+
+		if (e.getClickedInventory() == null || !(e.getWhoClicked() instanceof Player))
+			return;
+		InventoryHolder holder = e.getClickedInventory().getHolder();
+		if (holder == null || !(holder instanceof ChatItemHolder)) {
+			if (e.getClick().equals(ClickType.DOUBLE_CLICK) && p.getOpenInventory() != null
+					&& p.getOpenInventory().getTopInventory() != null) {
+				Inventory top = p.getOpenInventory().getTopInventory();
+				if (top.getHolder() != null && top.getHolder() instanceof ChatItemHolder) {
+					e.setCancelled(true);
+				}
+			}
+			return;
+		}
+		if (holder instanceof CustomInventoryHolder) {
+			e.setCancelled(true);
+			return;
+		}
+		if (!(holder instanceof AdminHolder))
 			return;
 		e.setCancelled(true);
-		Player p = (Player) e.getWhoClicked();
+		if (e.getCurrentItem() == null)
+			return;
 		ItemStack item = e.getCurrentItem();
 		Material type = item.getType();
 		Storage c = ChatItem.getInstance().getStorage();
-		if(type.equals(ItemUtils.MATERIAL_CLOSE)) {
+		if (type.equals(ItemUtils.MATERIAL_CLOSE)) {
 			p.closeInventory();
-		} else if(type.equals(Material.BOOK)) {
+		} else if (type.equals(Material.BOOK)) {
 			TranslationInventoryListener.open(p, 0);
-		} else if(type.equals(Material.PAPER)) {
-			AdminHolder holder = (AdminHolder) e.getClickedInventory().getHolder();
-			String key = holder.keyBySlot.get(e.getSlot());
-			if(key != null) {
+		} else if (type.equals(Material.PAPER)) {
+			String key = ((AdminHolder) holder).keyBySlot.get(e.getSlot());
+			if (key != null) {
 				setInConfig("manager", key);
 				p.closeInventory();
 				ChatItem.reload(p);
 			}
-		} else if(type.equals(ItemUtils.INK_SAC)) {
+		} else if (type.equals(ItemUtils.INK_SAC)) {
 			setInConfig("general.color-if-already-colored", c.colorIfColored = !c.colorIfColored);
 			open(p);
-		} else if(type.equals(Material.REDSTONE)) {
-			setInConfig("general.deny-if-no-item", c.denyIfNoItem = !c.denyIfNoItem);
-			open(p);
-		} else if(type.equals(Material.STICK)) {
+		} else if (type.equals(Material.STICK)) {
 			setInConfig("general.hand.disabled", c.handDisabled = !c.handDisabled);
 			open(p);
-		} else if(type.equals(Material.BLAZE_ROD)) {
+		} else if (type.equals(Material.BLAZE_ROD)) {
 			setInConfig("general.check-update", c.checkUpdate = !c.checkUpdate);
 			open(p);
-		} else if(type.equals(ItemUtils.FIREWORK_CHARGE)) {
+		} else if (type.equals(ItemUtils.FIREWORK_CHARGE)) {
 			setInConfig("debug", c.debug = !c.debug);
 			open(p);
-		} else if(type.equals(Material.IRON_DOOR)) {
-			if(e.getClick().equals(ClickType.RIGHT))
+		} else if (type.equals(Material.IRON_DOOR)) {
+			if (e.getClick().equals(ClickType.RIGHT))
 				c.limit--;
-			else if(e.getClick().equals(ClickType.LEFT))
+			else if (e.getClick().equals(ClickType.LEFT))
 				c.limit++;
 			setInConfig("general.limit-per-message", c.limit);
 			open(p);
-		} else if(type.equals(Material.APPLE)) {
-			if(e.getClick().equals(ClickType.RIGHT))
+		} else if (type.equals(Material.APPLE)) {
+			if (e.getClick().equals(ClickType.RIGHT))
 				c.cooldown--;
-			else if(e.getClick().equals(ClickType.LEFT))
+			else if (e.getClick().equals(ClickType.LEFT))
 				c.cooldown++;
 			setInConfig("general.cooldown", c.cooldown);
 			open(p);
 		}
 	}
-	
+
 	public static void setInConfig(String key, Object val) {
 		ChatItem pl = ChatItem.getInstance();
 		pl.getConfig().set(key, val);
 		pl.saveConfig();
 	}
-	
+
 	public static void open(Player p) {
 		AdminHolder holder = new AdminHolder();
 		Storage c = ChatItem.getInstance().getStorage();
-		Inventory inv = Bukkit.createInventory(holder, 27, Messages.getMessage("admin-inv.name"));
-		for(int i = 0; i < inv.getSize(); i ++)
-			inv.setItem(i, createItem(ItemUtils.WHITE_STAINED_GLASS, "-"));
-		
+		Inventory inv = ChatItem.getPlatform().createInventory(holder, 27, Messages.getMessage("admin-inv.name"));
+		for (int i = 0; i < inv.getSize(); i++)
+			inv.setItem(i, ChatItem.getPlatform().createItemStack(ItemUtils.WHITE_STAINED_GLASS, "-"));
+
 		int slot = 0;
-		for(String manager : Arrays.asList("both", "auto", "packet", "chat")) {
+		for (String manager : Arrays.asList("all", "auto", "packet", "chat", "paper")) {
+			if (manager == "paper" && !Utils.IS_PAPER)
+				continue;
 			holder.keyBySlot.put(slot, manager);
 			inv.setItem(slot++, getManagerItem(manager));
 		}
-		inv.setItem(slot + 1, getManagerItem("actual", "%manager%", Messages.getMessage("admin-inv.manager." + c.manager + ".name")));
-		
+		inv.setItem(slot + 1,
+				getManagerItem("actual", "%manager%", Messages.getMessage("admin-inv.manager." + c.manager + ".name")));
+
 		inv.setItem(8, getBoolChangeItem(ItemUtils.FIREWORK_CHARGE, "debug", c.debug));
 
 		inv.setItem(18, getBoolChangeItem(ItemUtils.INK_SAC, "color-if-already-colored", c.colorIfColored));
-		inv.setItem(19, getBoolChangeItem(Material.REDSTONE, "deny-no-item", c.denyIfNoItem));
 		inv.setItem(20, getBoolChangeItem(Material.STICK, "hand-disabled", c.handDisabled));
 		inv.setItem(21, getAmountChangeItem(Material.IRON_DOOR, "limit-per-message", c.limit));
 		inv.setItem(22, getAmountChangeItem(Material.APPLE, "cooldown", c.cooldown));
 		inv.setItem(23, getBoolChangeItem(Material.BLAZE_ROD, "check-update", c.checkUpdate));
-		inv.setItem(24, createItem(Material.BOOK, Messages.getMessage("admin-inv.language.name"),
-				Messages.getMessage("admin-inv.language.lore", "%name%", Translation.getMessages().get("language.name").getAsString())));
-		
-		inv.setItem(26, createItem(ItemUtils.MATERIAL_CLOSE, Messages.getMessage("admin-inv.close")));
+		inv.setItem(24, ChatItem.getPlatform().createTranslatedItemStack(Material.BOOK, "admin-inv.language", "%name%",
+				Translation.getMessage("language.name")));
+
+		inv.setItem(26, ChatItem.getPlatform().createItemStack(ItemUtils.MATERIAL_CLOSE,
+				Messages.getMessage("admin-inv.close")));
 		p.openInventory(inv);
 	}
-	
+
 	private static ItemStack getBoolChangeItem(Material type, String key, boolean b) {
-		return createItem(type, Messages.getMessage("admin-inv." + key, "%state%", Messages.getMessage(b ? "enabled" : "disabled")), Messages.getMessageList("admin-inv.bool-lore"));
+		return ChatItem.getPlatform().createItemStack(type,
+				Messages.getMessage("admin-inv." + key, "%state%", Messages.getMessage(b ? "enabled" : "disabled")),
+				Messages.getMessageList("admin-inv.bool-lore"));
 	}
-	
+
 	private static ItemStack getAmountChangeItem(Material type, String key, int amount) {
-		return createItem(type, Messages.getMessage("admin-inv." + key, "%state%", amount), Messages.getMessageList("admin-inv.amount-lore"));
+		return ChatItem.getPlatform().createItemStack(type, Messages.getMessage("admin-inv." + key, "%state%", amount),
+				Messages.getMessageList("admin-inv.amount-lore"));
 	}
-	
+
 	private static ItemStack getManagerItem(String manager, Object... placeholders) {
-		return createItem(Material.PAPER, Messages.getMessage("admin-inv.manager." + manager + ".name", placeholders),
-				Messages.getMessageList("admin-inv.manager." + manager + ".lore", placeholders));
+		return ChatItem.getPlatform().createTranslatedItemStack(Material.PAPER, "admin-inv.manager." + manager,
+				placeholders);
 	}
 }

src/main/java/me/dadus33/chatitem/listeners/JoinListener.java

@@ -14,6 +14,7 @@ import net.md_5.bungee.api.chat.TextComponent;
 
 public class JoinListener implements Listener {
 
+	@SuppressWarnings("deprecation")
 	@EventHandler
 	public void onJoin(PlayerJoinEvent e) {
 		Player p = e.getPlayer();

src/main/java/me/dadus33/chatitem/listeners/TranslationInventoryListener.java

@@ -1,12 +1,8 @@
 package me.dadus33.chatitem.listeners;
 
-import static me.dadus33.chatitem.utils.ItemUtils.createItem;
-
 import java.util.ArrayList;
 import java.util.List;
 
-import org.bukkit.Bukkit;
-import org.bukkit.ChatColor;
 import org.bukkit.Material;
 import org.bukkit.enchantments.Enchantment;
 import org.bukkit.entity.Player;
@@ -21,6 +17,7 @@ import org.bukkit.inventory.meta.ItemMeta;
 import me.dadus33.chatitem.ChatItem;
 import me.dadus33.chatitem.Translation;
 import me.dadus33.chatitem.listeners.holder.TranslationHolder;
+import me.dadus33.chatitem.utils.Colors;
 import me.dadus33.chatitem.utils.ItemUtils;
 import me.dadus33.chatitem.utils.Messages;
 
@@ -55,7 +52,7 @@ public class TranslationInventoryListener implements Listener {
 			pl.getConfig().set("general.language", lang);
 			pl.saveConfig();
 			Translation.loadLang(lang);
-			p.sendMessage(ChatColor.GREEN + "Language changed to " + Translation.getMessages().get("language.name").getAsString());
+			p.sendMessage(Colors.GREEN + "Language changed to " + Translation.getMessages().get("language.name").getAsString());
 		}
 	}
 
@@ -64,23 +61,23 @@ public class TranslationInventoryListener implements Listener {
 		int perPage = 45;
 		List<String> langs = new ArrayList<>(Translation.getAllLangs().keySet());
 		TranslationHolder holder = new TranslationHolder(page);
-		Inventory inv = Bukkit.createInventory(holder, 54, "Change language - " + ChatColor.GOLD + " Page " + (page + 1) + " / " + ((langs.size() / perPage) + 1));
+		Inventory inv = ChatItem.getPlatform().createInventory(holder, 54, "Change language - " + Colors.GOLD + " Page " + (page + 1) + " / " + ((langs.size() / perPage) + 1));
 		for(int i = 0; i < 9; i ++)
 			inv.setItem(i, new ItemStack(ItemUtils.GRAY_STAINED_GLASS_PANE));
-		inv.setItem(0, createItem(Material.ARROW, ChatColor.GRAY + "Back"));
+		inv.setItem(0, ChatItem.getPlatform().createItemStack(Material.ARROW, Colors.GRAY + "Back"));
 
 		if(page > 0)
-			inv.setItem(3, createItem(Material.ARROW, ChatColor.RED + "Previous page"));
+			inv.setItem(3, ChatItem.getPlatform().createItemStack(Material.ARROW, Colors.RED + "Previous page"));
 		if(langs.size() > (perPage * (page + 1)))
-			inv.setItem(5, createItem(Material.ARROW, ChatColor.GREEN + "Next page"));
+			inv.setItem(5, ChatItem.getPlatform().createItemStack(Material.ARROW, Colors.GREEN + "Next page"));
 		
-		inv.setItem(8, createItem(ItemUtils.MATERIAL_CLOSE, Messages.getMessage("admin-inv.close")));
+		inv.setItem(8, ChatItem.getPlatform().createItemStack(ItemUtils.MATERIAL_CLOSE, Messages.getMessage("admin-inv.close")));
 		
 		int slot = 9;
 		for(int i = (page * perPage); i < langs.size() && (i < ((page + 1) * perPage)); i++) {
 			String lang = langs.get(i);
 			holder.langBySlot.put(slot, lang);
-			ItemStack item = createItem(Material.PAPER, ChatColor.GOLD + Translation.getAllLangs().get(lang), ChatColor.GRAY + "Clic to select this language");
+			ItemStack item = ChatItem.getPlatform().createItemStack(Material.PAPER, Colors.GOLD + Translation.getAllLangs().get(lang), Colors.GRAY + "Clic to select this language");
 			if(lang.equalsIgnoreCase(ChatItem.getInstance().getStorage().language)) {
 				item.addUnsafeEnchantment(Enchantment.DURABILITY, 1);
 				ItemMeta meta = item.getItemMeta();

src/main/java/me/dadus33/chatitem/listeners/holder/AdminHolder.java

@@ -2,16 +2,8 @@ package me.dadus33.chatitem.listeners.holder;
 
 import java.util.HashMap;
 
-import org.bukkit.inventory.Inventory;
-import org.bukkit.inventory.InventoryHolder;
-
-public class AdminHolder implements InventoryHolder {
+public class AdminHolder extends ChatItemHolder {
     
 	public final HashMap<Integer, String> keyBySlot = new HashMap<>();
-	
-    @Override
-    public Inventory getInventory() {
-        return null;
-    }
 
 }

src/main/java/me/dadus33/chatitem/listeners/holder/ChatItemHolder.java

@@ -0,0 +1,12 @@
+package me.dadus33.chatitem.listeners.holder;
+
+import org.bukkit.inventory.Inventory;
+import org.bukkit.inventory.InventoryHolder;
+
+public abstract class ChatItemHolder implements InventoryHolder {
+    
+    @Override
+    public Inventory getInventory() {
+        return null;
+    }
+}

src/main/java/me/dadus33/chatitem/listeners/holder/CustomInventoryHolder.java

@@ -0,0 +1,5 @@
+package me.dadus33.chatitem.listeners.holder;
+
+public class CustomInventoryHolder extends ChatItemHolder {
+
+}

src/main/java/me/dadus33/chatitem/listeners/holder/TranslationHolder.java

@@ -2,10 +2,7 @@ package me.dadus33.chatitem.listeners.holder;
 
 import java.util.HashMap;
 
-import org.bukkit.inventory.Inventory;
-import org.bukkit.inventory.InventoryHolder;
-
-public class TranslationHolder implements InventoryHolder {
+public class TranslationHolder extends ChatItemHolder {
     
 	public final HashMap<Integer, String> langBySlot = new HashMap<>();
 	private final int page;
@@ -17,9 +14,4 @@ public class TranslationHolder implements InventoryHolder {
 	public int getPage() {
 		return page;
 	}
-	
-    @Override
-    public Inventory getInventory() {
-        return null;
-    }
 }

src/main/java/me/dadus33/chatitem/platform/IPlatform.java

@@ -0,0 +1,48 @@
+package me.dadus33.chatitem.platform;
+
+import java.util.Arrays;
+import java.util.List;
+
+import org.bukkit.Material;
+import org.bukkit.entity.Player;
+import org.bukkit.inventory.Inventory;
+import org.bukkit.inventory.InventoryHolder;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.plugin.Plugin;
+
+import me.dadus33.chatitem.chatmanager.ChatAction;
+import me.dadus33.chatitem.utils.Messages;
+import me.dadus33.chatitem.utils.Version;
+
+public interface IPlatform {
+	
+	String getName();
+
+	Inventory createInventory(InventoryHolder holder, int slot, String name);
+
+	ItemStack createItemStack(Material type, String name);
+	
+	default ItemStack createTranslatedItemStack(Material type, String key, Object... placeholders) {
+		return createItemStack(type, Messages.getMessage(key + ".name", placeholders), Messages.getMessageList(key + ".lore", placeholders));
+	}
+	
+	default ItemStack createItemStack(Material type, String name, String... lore) {
+		return createItemStack(type, name, Arrays.asList(lore));
+	}
+	
+	ItemStack createItemStack(Material type, String name, List<String> lore);
+	
+	String getPluginVersion(Plugin plugin);
+	
+	Version getMinecraftVersion();
+	
+	String getNMSVersion();
+	
+	boolean hasBaseComponentSerializer();
+	
+	String baseComponentToJson(Object obj);
+	
+	Object jsonToBaseComponent(String json);
+	
+	void sendMessage(Player to, Player origin, ChatAction action, String msg);
+}

src/main/java/me/dadus33/chatitem/platform/hook/PaperPlatform.java

@@ -0,0 +1,131 @@
+package me.dadus33.chatitem.platform.hook;
+
+import java.lang.reflect.Method;
+import java.util.List;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+import org.bukkit.Bukkit;
+import org.bukkit.Material;
+import org.bukkit.entity.Player;
+import org.bukkit.inventory.Inventory;
+import org.bukkit.inventory.InventoryHolder;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.ItemMeta;
+import org.bukkit.plugin.Plugin;
+
+import me.dadus33.chatitem.ChatItem;
+import me.dadus33.chatitem.chatmanager.ChatAction;
+import me.dadus33.chatitem.chatmanager.ChatManager;
+import me.dadus33.chatitem.platform.IPlatform;
+import me.dadus33.chatitem.utils.Messages;
+import me.dadus33.chatitem.utils.ReflectionUtils;
+import me.dadus33.chatitem.utils.Version;
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.ComponentLike;
+import net.kyori.adventure.text.TextReplacementConfig;
+import net.kyori.adventure.text.event.HoverEvent;
+import net.kyori.adventure.text.format.NamedTextColor;
+import net.kyori.adventure.text.serializer.plain.PlainTextComponentSerializer;
+
+public class PaperPlatform implements IPlatform {
+
+	@Override
+	public String getName() {
+		return "PaperMC";
+	}
+
+	@Override
+	public Inventory createInventory(InventoryHolder holder, int slot, String name) {
+		return Bukkit.createInventory(holder, slot, Component.text(name));
+	}
+
+	@Override
+	public ItemStack createItemStack(Material type, String name) {
+		ItemStack item = new ItemStack(type);
+		ItemMeta meta = (ItemMeta) item.getItemMeta();
+		meta.displayName(Component.text(name).color(NamedTextColor.WHITE));
+		item.setItemMeta(meta);
+		return item;
+	}
+
+	@Override
+	public ItemStack createItemStack(Material type, String name, List<String> lore) {
+		ItemStack item = new ItemStack(type);
+		ItemMeta meta = (ItemMeta) item.getItemMeta();
+		meta.displayName(Component.text(name).color(NamedTextColor.WHITE));
+		meta.lore(lore.stream().map(Component::text).collect(Collectors.toList()));
+		item.setItemMeta(meta);
+		return item;
+	}
+
+	@Override
+	public String getPluginVersion(Plugin plugin) {
+		return plugin.getPluginMeta().getVersion();
+	}
+
+	@Override
+	public Version getMinecraftVersion() {
+		return Version.getVersionByName("v" + Bukkit.getMinecraftVersion().replace(".", "_"));
+	}
+
+	@Override
+	public String getNMSVersion() {
+		String[] parts = Bukkit.getServer().getClass().getPackage().getName().replace(".", ",").split(",");
+		return parts.length <= 3 ? "" : parts[3];
+	}
+
+	@Override
+	public boolean hasBaseComponentSerializer() {
+		return SpigotPlatform.getBaseComponentToJsonMethod() != null;
+	}
+
+	@Override
+	public String baseComponentToJson(Object obj) {
+		Method m = SpigotPlatform.getBaseComponentToJsonMethod();
+		if (m == null)
+			return null;
+		try {
+			Object[] args = new Object[m.getParameterCount()];
+			args[0] = obj;
+			if(args.length > 1 && ReflectionUtils.isClassExist("net.minecraft.core.HolderLookup$Provider")) {
+				Class<?> c = Class.forName("net.minecraft.core.HolderLookup$Provider");
+				if(m.getParameterTypes()[1].isAssignableFrom(c)) {
+					args[1] = c.getDeclaredMethod("create", Stream.class).invoke(null, Stream.of());
+				}
+			}
+			return (String) m.invoke(null, args);
+		} catch (Exception e) {
+			e.printStackTrace();
+		}
+		return null;
+	}
+	
+	@Override
+	public Object jsonToBaseComponent(String json) {
+		Method m = SpigotPlatform.getJsonToBaseComponentMethod();
+		try {
+			Object[] args = new Object[m.getParameterCount()];
+			args[0] = json;
+			if(args.length > 1 && ReflectionUtils.isClassExist("net.minecraft.core.HolderLookup$Provider")) {
+				Class<?> c = Class.forName("net.minecraft.core.HolderLookup$Provider");
+				if(m.getParameterTypes()[1].isAssignableFrom(c)) {
+					args[1] = c.getDeclaredMethod("create", Stream.class).invoke(null, Stream.of());
+				}
+			}
+			return m.invoke(null, args);
+		} catch (Exception e) {
+			e.printStackTrace();
+		}
+		return null;
+	}
+
+	@Override
+	public void sendMessage(Player to, Player origin, ChatAction action, String msg) {
+		Component comp = PlainTextComponentSerializer.plainText().deserialize(msg);
+		ComponentLike like = Component.text(ChatManager.getNameForChatAction(origin, action, ChatItem.getInstance().getStorage())).hoverEvent(action.isItem() ? action.getItem().asHoverEvent()
+				: HoverEvent.showText(Component.text(Messages.getMessage(action.getSlot().name().toLowerCase() + ".hover", "%cible%", origin.getName()))));
+
+		to.sendMessage(comp.replaceText(TextReplacementConfig.builder().matchLiteral(ChatManager.SEPARATOR + "").replacement(like).build()));
+	}
+}

src/main/java/me/dadus33/chatitem/platform/hook/SpigotPlatform.java

@@ -0,0 +1,380 @@
+package me.dadus33.chatitem.platform.hook;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.util.Arrays;
+import java.util.List;
+import java.util.logging.Logger;
+
+import org.bukkit.Bukkit;
+import org.bukkit.Material;
+import org.bukkit.entity.Player;
+import org.bukkit.inventory.Inventory;
+import org.bukkit.inventory.InventoryHolder;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.ItemMeta;
+import org.bukkit.plugin.Plugin;
+
+import me.dadus33.chatitem.ChatItem;
+import me.dadus33.chatitem.ItemPlayer;
+import me.dadus33.chatitem.Storage;
+import me.dadus33.chatitem.chatmanager.ChatAction;
+import me.dadus33.chatitem.chatmanager.ChatManager;
+import me.dadus33.chatitem.platform.IPlatform;
+import me.dadus33.chatitem.playernamer.PlayerNamerManager;
+import me.dadus33.chatitem.utils.ColorManager;
+import me.dadus33.chatitem.utils.Colors;
+import me.dadus33.chatitem.utils.ItemUtils;
+import me.dadus33.chatitem.utils.Messages;
+import me.dadus33.chatitem.utils.PacketUtils;
+import me.dadus33.chatitem.utils.ReflectionUtils;
+import me.dadus33.chatitem.utils.Utils;
+import me.dadus33.chatitem.utils.Version;
+import net.md_5.bungee.api.ChatColor;
+import net.md_5.bungee.api.chat.BaseComponent;
+import net.md_5.bungee.api.chat.ComponentBuilder;
+import net.md_5.bungee.api.chat.TextComponent;
+
+@SuppressWarnings("deprecation")
+public class SpigotPlatform implements IPlatform {
+
+	private static Method saveMethod;
+	private static boolean shouldUseAppendMethod = false;
+
+	static {
+		try {
+			Class<?> nbtTag = PacketUtils.getNmsClass("NBTTagCompound", "nbt.");
+			Class<?> itemClass = PacketUtils.getNmsClass("ItemStack", "world.item.");
+			for (Method m : itemClass.getDeclaredMethods()) {
+				if (m.getParameterTypes().length == 1) {
+					if (m.getParameterTypes()[0].equals(nbtTag) && m.getReturnType().equals(nbtTag)) {
+						saveMethod = m;
+					}
+				}
+			}
+			try {
+				ComponentBuilder.class.getDeclaredMethod("append", BaseComponent[].class);
+				shouldUseAppendMethod = true;
+			} catch (Exception e) {
+				shouldUseAppendMethod = false;
+			}
+		} catch (Exception e) {
+
+		}
+		Logger log = ChatItem.getInstance().getLogger();
+		String appendMethodMsg = shouldUseAppendMethod ? "Use ComponentBuilder's method." : "Use own ComponentBuilder append method.";
+		if (saveMethod == null)
+			log.info("Failed to find save method. Using default system. " + appendMethodMsg);
+		else
+			log.info("Save method founded: " + saveMethod.getName() + ". " + appendMethodMsg);
+	}
+
+	@Override
+	public String getName() {
+		return "Spigot";
+	}
+
+	@Override
+	public Inventory createInventory(InventoryHolder holder, int slot, String name) {
+		return Bukkit.createInventory(holder, slot, name);
+	}
+
+	@Override
+	public ItemStack createItemStack(Material type, String name) {
+		ItemStack item = new ItemStack(type);
+		ItemMeta meta = (ItemMeta) item.getItemMeta();
+		meta.setDisplayName(Colors.RESET + name);
+		item.setItemMeta(meta);
+		return item;
+	}
+
+	@Override
+	public ItemStack createItemStack(Material type, String name, List<String> lore) {
+		ItemStack item = new ItemStack(type);
+		ItemMeta meta = (ItemMeta) item.getItemMeta();
+		meta.setDisplayName(Colors.RESET + name);
+		meta.setLore(lore);
+		item.setItemMeta(meta);
+		return item;
+	}
+
+	@Override
+	public String getPluginVersion(Plugin plugin) {
+		return plugin.getDescription().getVersion();
+	}
+
+	@Override
+	public Version getMinecraftVersion() {
+		return Version.getVersionByName(getNMSVersion().replace("_R4", "_6"));
+	}
+	
+	@Override
+	public String getNMSVersion() {
+		return Bukkit.getServer().getClass().getPackage().getName().replace(".", ",").split(",")[3];
+	}
+	
+	@Override
+	public boolean hasBaseComponentSerializer() {
+		return getBaseComponentToJsonMethod() != null;
+	}
+	
+	@Override
+	public String baseComponentToJson(Object obj) {
+		Method m = getBaseComponentToJsonMethod();
+		try {
+			Object[] args = new Object[m.getParameterCount()];
+			args[0] = obj;
+			return (String) m.invoke(null, args);
+		} catch (Exception e) {
+			e.printStackTrace();
+		}
+		return null;
+	}
+	
+	@Override
+	public Object jsonToBaseComponent(String json) {
+		Method m = getJsonToBaseComponentMethod();
+		try {
+			Object[] args = new Object[m.getParameterCount()];
+			args[0] = json;
+			return m.invoke(null, args);
+		} catch (Exception e) {
+			e.printStackTrace();
+		}
+		return null;
+	}
+	
+	public static Method getBaseComponentToJsonMethod() {
+		Class<?> chatSerializerClass = PacketUtils.getNmsClass("IChatBaseComponent$ChatSerializer", "network.chat.", "ChatSerializer", "Component$Serializer");
+		Class<?> chatBaseComponentClass = PacketUtils.getNmsClass("IChatBaseComponent", "network.chat.", "Component");
+		if(chatSerializerClass == null || chatBaseComponentClass == null)
+			return null;
+		try {
+			for (Method m : chatSerializerClass.getDeclaredMethods()) {
+				if(m.getParameterTypes()[0].equals(chatBaseComponentClass) && m.getReturnType().equals(String.class)) {
+					return m;
+				}
+			}
+		} catch (Exception e) {
+			e.printStackTrace();
+		}
+		return null;
+	}
+	
+	public static Method getJsonToBaseComponentMethod() {
+		Class<?> chatSerializerClass = PacketUtils.getNmsClass("IChatBaseComponent$ChatSerializer", "network.chat.", "ChatSerializer", "Component$Serializer");
+		Class<?> chatBaseComponentClass = PacketUtils.getNmsClass("IChatBaseComponent", "network.chat.", "Component");
+		Class<?> chatMutableComponentClass = PacketUtils.getNmsClass("IChatMutableComponent", "network.chat.");
+		if(chatSerializerClass == null || chatBaseComponentClass == null)
+			return null;
+		try {
+			for (Method m : chatSerializerClass.getDeclaredMethods()) {
+				if(m.getParameterCount() == 0)
+					continue;
+				if(m.getParameterTypes()[0].equals(String.class) && (m.getReturnType().isAssignableFrom(chatBaseComponentClass) || (chatMutableComponentClass != null && m.getReturnType().equals(chatMutableComponentClass)))) {
+					m.setAccessible(true);
+					return m;
+				}
+			}
+		} catch (Exception e) {
+			e.printStackTrace();
+		}
+		return null;
+	}
+
+	@Override
+	public void sendMessage(Player to, Player origin, ChatAction action, String msg) {
+		ComponentBuilder builder = new ComponentBuilder("");
+		ChatColor color = ChatColor.WHITE;
+		String colorCode = "", text = "";
+		boolean waiting = false, removing = false;
+		for (char args : msg.toCharArray()) {
+			if (args == '§') { // begin of color
+				if (colorCode.isEmpty() && !text.isEmpty()) { // text before this char
+					if(text.length() > 2 && text.startsWith("§") && text.substring(2) == ChatColor.stripColor(text)
+							&& color != null && color != ChatColor.WHITE) {
+						text = text.substring(2); // remove some code which should not be here
+					}
+					appendToComponentBuilder(builder, createComponent(to, text, color, action));
+					text = "";
+				}
+				waiting = true; // waiting for color code
+			} else if (waiting) { // if waiting for code and valid str
+				// if it's hexademical value and with enough space for full color
+				waiting = false;
+				if (args == 'r' && colorCode.isEmpty()) {
+					color = ChatColor.RESET;
+					continue;
+				} else if(args == 'x') {
+					if(!colorCode.isEmpty()) {
+						color = ColorManager.getColor(colorCode);
+						colorCode = ""; // clean for previous things
+					}
+				}
+				colorCode += args;
+			} else {
+				waiting = false;
+				if (!colorCode.isEmpty()) {
+					if (colorCode.startsWith("x") && colorCode.length() >= 7) {
+						if (colorCode.length() == 7)
+							color = ColorManager.getColor(colorCode);
+						else {
+							color = ColorManager.getColor(colorCode.substring(0, 7)); // only the hex code
+							text += ColorManager.getColorString(colorCode.substring(7, colorCode.length()));
+						}
+					} else if (colorCode.length() == 1) // if only one color code
+						color = ColorManager.getColor(colorCode);
+					else
+						text += ColorManager.getColorString(colorCode);
+					colorCode = "";
+				}
+				if (args == ChatManager.SEPARATOR) {
+					// here put the item
+					appendToComponentBuilder(builder, fixColorComponent(to, text, color, action));
+					if(action.isItem())
+						addItem(builder, to, origin, action.getItem(), action);
+					else
+						addCommand(builder, to, origin, action.getCommand(), action);
+					text = "";
+					if(ChatManager.containsSeparatorEnd(msg))
+						removing = true;
+				} else if(args == ChatManager.SEPARATOR_END) {
+					removing = false;
+				} else if(!removing) { // not removing content
+					// basic text, not waiting for code after '§'
+					text += args;
+				}
+			}
+		}
+		if (!text.isEmpty())
+			appendToComponentBuilder(builder, createComponent(to, text, color, action));
+		to.spigot().sendMessage(builder.create());
+	}
+
+	public static void addItem(ComponentBuilder builder, Player to, Player origin, ItemStack item, ChatAction action) {
+		Storage c = ChatItem.getInstance().getStorage();
+		if (!ItemUtils.isEmpty(item)) {
+			ComponentBuilder itemComponent = new ComponentBuilder("");
+			appendToComponentBuilder(itemComponent, fixColorComponent(to, ChatManager.getNameOfItem(origin, item, to, c), ChatColor.WHITE, action));
+			ChatItem.debug("Item for " + to.getName() + " (ver: " + ItemPlayer.getPlayer(to).getVersion().name() + ") : " + PacketUtils.getNbtTag(item));
+			// itemComponent.event(new HoverEvent(Action.SHOW_ITEM, itemBaseComponent));
+			appendToComponentBuilder(builder, itemComponent.create());
+		} else {
+			String handName = c.handName;
+			ComponentBuilder handComp = new ComponentBuilder("");
+			ComponentBuilder handTooltip = new ComponentBuilder("");
+			int stay = c.tooltipHand.size();
+			for (String line : c.tooltipHand) {
+				stay--;
+				handTooltip.append(ColorManager.fixColor(line.replace("{name}", origin.getName()).replace("{display-name}", origin.getDisplayName())));
+				if (stay > 0)
+					handTooltip.append("\n");
+			}
+			handComp.event(Utils.createTextHover(handTooltip.create()));
+			if (handName.contains("{display-name}")) {
+				String[] splitted = handName.split("\\{display-name\\}");
+				for (int i = 0; i < (splitted.length - 1); i++) {
+					handComp.append(splitted[i]);
+					appendToComponentBuilder(handComp, PlayerNamerManager.getPlayerNamer().getName(origin));
+				}
+				handComp.append(splitted[splitted.length - 1]);
+			} else
+				handComp.append(handName.replace("{name}", origin.getName()));
+			appendToComponentBuilder(builder, handComp.create());
+		}
+	}
+
+	public static void addCommand(ComponentBuilder builder, Player to, Player origin, String command, ChatAction action) {
+		ComponentBuilder itemComponent = new ComponentBuilder("");
+		appendToComponentBuilder(itemComponent, fixColorComponent(to, Messages.getMessage(action.getSlot().name().toLowerCase() + ".chat", "%cible%", origin.getName()), ChatColor.WHITE, action));
+		appendToComponentBuilder(builder, itemComponent.create());
+	}
+
+	public static void appendToComponentBuilder(ComponentBuilder builder, BaseComponent[] comps) {
+		if (shouldUseAppendMethod) {
+			try {
+				builder.append(comps);
+			} catch (Exception e) {
+				ChatItem.getInstance().getLogger().severe("This should NEVER append. The ComponentBuilder#append(BaseComponent[]) was found but it's NOT. Using own next time.");
+				shouldUseAppendMethod = false;
+			}
+		} else {
+			try {
+				Field currentField = ReflectionUtils.getField(builder, "current");
+				List<BaseComponent> parts = (List<BaseComponent>) ReflectionUtils.getObject(builder, "parts");
+				parts.add(new TextComponent((TextComponent) currentField.get(builder)));
+				parts.addAll(Arrays.asList(comps));
+				currentField.set(builder, new TextComponent(""));
+			} catch (Exception e) {
+				e.printStackTrace();
+			}
+		}
+	}
+
+	public static BaseComponent[] fixColorComponent(Player to, String message, ChatColor color, ChatAction action) {
+		ComponentBuilder builder = new ComponentBuilder("");
+		String colorCode = "", text = "";
+		boolean waiting = false;
+		for (char args : message.toCharArray()) {
+			if (args == '§') { // begin of color
+				if (colorCode.isEmpty() && !text.isEmpty()) { // text before this char
+					ChatItem.debug("Append while fixing name " + (ColorManager.isHexColor(color) && builder.getParts().isEmpty() ? ColorManager.removeColorAtBegin(text) : text));
+					appendToComponentBuilder(builder, createComponent(to, ColorManager.isHexColor(color) ? ColorManager.removeColorAtBegin(text) : text, color, action));
+					text = "";
+				}
+				waiting = true; // waiting for color code
+			} else if (waiting) { // if waiting for code and valid str
+				// if it's hexademical value and with enough space for full color
+				waiting = false;
+				if (args == 'r' && colorCode.isEmpty()) {
+					color = ChatColor.RESET;
+					continue;
+				}
+				if (args == 'x' && !colorCode.isEmpty()) {
+					text += ColorManager.getColorString(colorCode);
+					colorCode = "x";
+				} else
+					colorCode += args; // a color by itself
+			} else {
+				waiting = false;
+				if (!colorCode.isEmpty()) {
+					if (colorCode.startsWith("x") && colorCode.length() >= 7) {
+						if (colorCode.length() == 7)
+							color = ColorManager.getColor(colorCode);
+						else {
+							color = ColorManager.getColor(colorCode.substring(0, 7)); // only the hex code
+							text += ColorManager.getColorString(colorCode.substring(7, colorCode.length()));
+						}
+					} else if (colorCode.length() == 1) // if only one color code
+						color = ColorManager.getColor(colorCode);
+					else
+						text += ColorManager.getColorString(colorCode);
+					colorCode = "";
+				}
+				// basic text, not waiting for code after '§'
+				text += args;
+			}
+		}
+		if (!text.isEmpty()) {
+			appendToComponentBuilder(builder, createComponent(to, text, color, action));
+		}
+		return builder.create();
+	}
+	
+	private static BaseComponent[] createComponent(Player to, String text, ChatColor color, ChatAction action) {
+		ComponentBuilder littleBuilder = new ComponentBuilder(ChatItem.replace(action.getOrigin(), text));
+		if(color != null && !Colors.isFormatting(color)) // don't add reset thing
+			littleBuilder.color(color);
+		if (action.isItem()) {
+			if(action.getItem().getType().equals(Material.AIR))
+				littleBuilder.event(Utils.createTextHover(String.join("\n", ChatItem.getInstance().getStorage().tooltipHand)));
+			else
+				littleBuilder.event(Utils.createItemHover(action.getItem(), to));
+		} else {
+			littleBuilder.event(Utils.createTextHover(Messages.getMessage(action.getSlot().name().toLowerCase() + ".hover")));
+			if(action.getCommand() != "")
+				littleBuilder.event(Utils.createRunCommand(action.getCommand()));
+		}
+		return littleBuilder.create();
+	}
+}

src/main/java/me/dadus33/chatitem/playernamer/PlayerNamerManager.java

@@ -23,7 +23,7 @@ public class PlayerNamerManager {
 
 
 		if (plugin != null) {
-			char majorVersion = plugin.getDescription().getVersion().charAt(0);
+			char majorVersion = ChatItem.getPlatform().getPluginVersion(plugin).charAt(0);
 
 			if (majorVersion == '3')
 				setPlayerNamer(new HexNicksV3PlayerNamer());

src/main/java/me/dadus33/chatitem/playerversion/hooks/DefaultVersionHook.java

@@ -1,7 +1,5 @@
 package me.dadus33.chatitem.playerversion.hooks;
 
-import java.util.HashMap;
-
 import org.bukkit.entity.Player;
 
 import me.dadus33.chatitem.playerversion.IPlayerVersion;
@@ -9,10 +7,8 @@ import me.dadus33.chatitem.utils.Version;
 
 public class DefaultVersionHook implements IPlayerVersion {
 
-	public static final HashMap<String, Integer> PROTOCOL_PER_ADDRESS = new HashMap<>();
-	
 	@Override
 	public int getProtocolVersion(Player p) {
-		return PROTOCOL_PER_ADDRESS.getOrDefault(Version.stringifyAdress(p.getAddress()), Version.getVersion().MAX_VER);
+		return Version.getVersion().MAX_VER;
 	}
 }

src/main/java/me/dadus33/chatitem/utils/ColorManager.java

@@ -8,7 +8,8 @@ import net.md_5.bungee.api.ChatColor;
 
 public class ColorManager {
 
-	public static final List<String> COLORS = Arrays.asList("4", "c", "6", "e", "2", "a", "b", "3", "1", "9", "d", "5", "f", "7", "8", "0");
+	public static final char COLOR_CHAR = '§';
+	public static final List<String> COLORS = Arrays.asList("4", "c", "6", "e", "2", "a", "b", "3", "1", "9", "d", "5", "f", "7", "8", "0", "k", "l", "m", "n", "o", "r");
 	
 	public static boolean isHexColor(ChatColor c) {
 		return Version.getVersion().isNewerOrEquals(Version.V1_16) && c.getName().startsWith("#");
@@ -82,7 +83,7 @@ public class ColorManager {
 		String colorCode = "", text = "";
 		boolean waiting = false;
 		for (char args : message.toCharArray()) {
-			if (args == '§') { // begin of color
+			if (args == COLOR_CHAR) { // begin of color
 				waiting = true; // waiting for color code
 			} else if (waiting) { // if waiting for code and valid str
 				// if it's hexademical value and with enough space for full color

src/main/java/me/dadus33/chatitem/utils/Colors.java

@@ -0,0 +1,42 @@
+package me.dadus33.chatitem.utils;
+
+import java.util.Arrays;
+
+import org.jetbrains.annotations.NotNull;
+
+import com.google.common.base.Preconditions;
+
+import net.md_5.bungee.api.ChatColor;
+
+public class Colors {
+
+	public static final String YELLOW = ColorManager.COLOR_CHAR + "e";
+	public static final String AQUA = ColorManager.COLOR_CHAR + "b";
+	public static final String GOLD = ColorManager.COLOR_CHAR + "6";
+	public static final String GRAY = ColorManager.COLOR_CHAR + "7";
+	public static final String RED = ColorManager.COLOR_CHAR + "c";
+	public static final String GREEN = ColorManager.COLOR_CHAR + "a";
+	public static final String RESET = ColorManager.COLOR_CHAR + "r";
+
+
+	public static String color(String s) {
+		return s == null || s.isEmpty() ? s : translateAlternateColorCodes('&', s);
+	}
+	
+    public static String translateAlternateColorCodes(char altColorChar, @NotNull String textToTranslate) {
+        Preconditions.checkArgument(textToTranslate != null, "Cannot translate null text");
+
+        char[] b = textToTranslate.toCharArray();
+        for (int i = 0; i < b.length - 1; i++) {
+            if (b[i] == altColorChar && ColorManager.COLORS.contains(b[i + 1] + "")) {
+                b[i] = ColorManager.COLOR_CHAR;
+                b[i + 1] = Character.toLowerCase(b[i + 1]);
+            }
+        }
+        return new String(b);
+    }
+    
+    public static boolean isFormatting(ChatColor c) {
+    	return Arrays.asList(ChatColor.RESET, ChatColor.BOLD, ChatColor.MAGIC, ChatColor.UNDERLINE, ChatColor.ITALIC, ChatColor.STRIKETHROUGH).contains(c);
+    }
+}

src/main/java/me/dadus33/chatitem/utils/ItemUtils.java

@@ -1,14 +1,13 @@
 package me.dadus33.chatitem.utils;
 
-import java.util.Arrays;
-import java.util.List;
-
-import org.bukkit.ChatColor;
+import org.bukkit.Bukkit;
 import org.bukkit.Material;
 import org.bukkit.inventory.ItemFlag;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.inventory.meta.ItemMeta;
 
+import me.dadus33.chatitem.ChatItem;
+
 public class ItemUtils {
 
 	public static final Material MATERIAL_CLOSE = getMaterialWithCompatibility("BARRIER", "REDSTONE_BLOCK");
@@ -24,8 +23,11 @@ public class ItemUtils {
 	public static final Material BIRCH_WOOD_STAIRS = getMaterialWithCompatibility("BIRCH_WOOD_STAIRS", "BIRCH_STAIRS");
 	
 	// colored items
-	public static final Material GRAY_STAINED_GLASS_PANE = getMaterialWithCompatibility("STAINED_GLASS_PANE", "GRAY_STAINED_GLASS_PANE");
-	public static final Material WHITE_STAINED_GLASS = getMaterialWithCompatibility("STAINED_GLASS_PANE", "WHITE_STAINED_GLASS_PANE");
+	public static final Material BROWN_STAINED_GLASS_PANE = getMaterialWithCompatibility("BROWN_STAINED_GLASS_PANE", "STAINED_GLASS_PANE");
+	public static final Material GRAY_STAINED_GLASS_PANE = getMaterialWithCompatibility("GRAY_STAINED_GLASS_PANE", "STAINED_GLASS_PANE");
+	public static final Material WHITE_STAINED_GLASS = getMaterialWithCompatibility("WHITE_STAINED_GLASS_PANE", "STAINED_GLASS_PANE");
+	
+	public static final ItemStack ITEM_EMPTY_BROWN = ChatItem.getPlatform().createItemStack(BROWN_STAINED_GLASS_PANE, "");
 	
 	public static Material getMaterialWithCompatibility(String... tempMat) {
 		for(String s : tempMat) {
@@ -39,42 +41,6 @@ public class ItemUtils {
 		}
 		return null;
 	}
-
-	public static ItemStack createItem(Material m, String name, String... lore) {
-		return createItem(m, name, 1, lore);
-	}
-
-	public static ItemStack createItem(Material m, String name, int quantite, String... lore) {
-		ItemStack item = new ItemStack(m, quantite);
-		ItemMeta meta = (ItemMeta) item.getItemMeta();
-		meta.setDisplayName(ChatColor.RESET + name);
-		meta.setLore(Arrays.asList(lore));
-		item.setItemMeta(meta);
-		return item;
-	}
-
-	public static ItemStack createItem(Material m, String name, List<String> lore) {
-		return createItem(m, name, 1, lore);
-	}
-
-	public static ItemStack createItem(Material m, String name, int quantite, List<String> lore) {
-		ItemStack item = new ItemStack(m, quantite);
-		ItemMeta meta = (ItemMeta) item.getItemMeta();
-		meta.setDisplayName(ChatColor.RESET + name);
-		meta.setLore(lore);
-		item.setItemMeta(meta);
-		return item;
-	}
-
-	@SuppressWarnings("deprecation")
-	public static ItemStack createItem(Material m, String name, int amount, byte b, String... lore) {
-		ItemStack item = new ItemStack(m, amount, b);
-		ItemMeta meta = (ItemMeta) item.getItemMeta();
-		meta.setDisplayName(ChatColor.RESET + name);
-		meta.setLore(Arrays.asList(lore));
-		item.setItemMeta(meta);
-		return item;
-	}
 	
 	public static ItemStack hideAttributes(ItemStack stack) {
 		if (Version.getVersion().isNewerThan(Version.V1_7)) {
@@ -86,7 +52,30 @@ public class ItemUtils {
 		return stack;
 	}
 	
+	public static ItemStack copyIfExist(ItemStack item) {
+		return isEmpty(item) ? null : item.clone();
+	}
+	
 	public static boolean isEmpty(ItemStack item) {
 		return item == null || item.getType().equals(Material.AIR);
 	}
+
+	@SuppressWarnings("deprecation")
+	public static void stripData(ItemStack i) {
+		if (i == null) {
+			return;
+		}
+		if (i.getType().equals(Material.AIR)) {
+			return;
+		}
+		if (!i.hasItemMeta()) {
+			return;
+		}
+		ItemMeta im = Bukkit.getItemFactory().getItemMeta(i.getType());
+		ItemMeta original = i.getItemMeta();
+		if (original.hasDisplayName()) {
+			im.setDisplayName(original.getDisplayName());
+		}
+		i.setItemMeta(im);
+	}
 }

src/main/java/me/dadus33/chatitem/utils/PacketUtils.java

@@ -1,5 +1,6 @@
 package me.dadus33.chatitem.utils;
 
+import java.lang.reflect.Field;
 import java.lang.reflect.Method;
 import java.util.Collections;
 import java.util.HashMap;
@@ -9,16 +10,17 @@ import org.bukkit.Bukkit;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.ItemStack;
 
+import me.dadus33.chatitem.ChatItem;
 import me.dadus33.chatitem.chatmanager.v1.json.JSONManipulator;
 
 public class PacketUtils {
 
-	public static final String VERSION = Bukkit.getServer().getClass().getPackage().getName().replace(".", ",").split(",")[3];
 	public static final String NMS_PREFIX;
 	public static final String OBC_PREFIX;
-	public static final boolean IS_THERMOS;
-	public static final Class<?> CHAT_SERIALIZER, COMPONENT_CLASS;
-	public static final Method ICB_FROM_JSON;
+	public static final boolean IS_THERMOS = Utils.isClassExist("thermos.Thermos");
+	public static final Class<?> COMPONENT_CLASS;
+
+	private static Method getNbtMethod, sendPacketMethod;
 
 	/**
 	 * This Map is to reduce Reflection action which take more resources than just
@@ -27,12 +29,10 @@ public class PacketUtils {
 	private static final Map<String, Class<?>> ALL_CLASS = Collections.synchronizedMap(new HashMap<String, Class<?>>());
 
 	static {
-		IS_THERMOS = isClassExist("thermos.Thermos");
-		NMS_PREFIX = Version.getVersion().isNewerOrEquals(Version.V1_17) || IS_THERMOS ? "net.minecraft." : "net.minecraft.server." + VERSION + ".";
-		OBC_PREFIX = "org.bukkit.craftbukkit." + VERSION + ".";
-		CHAT_SERIALIZER = getNmsClass("IChatBaseComponent$ChatSerializer", "network.chat.", "ChatSerializer");
+		String version = ChatItem.getPlatform().getNMSVersion();
+		NMS_PREFIX = Version.getVersion().isNewerOrEquals(Version.V1_17) || IS_THERMOS ? "net.minecraft." : "net.minecraft.server." + (version == "" ? "" : version + ".");
+		OBC_PREFIX = "org.bukkit.craftbukkit." + (version == "" ? "" : version + ".");
 		COMPONENT_CLASS = getNmsClass("IChatBaseComponent", "network.chat.");
-		ICB_FROM_JSON = getMethod("a", CHAT_SERIALIZER, String.class);
 	}
 
 	/**
@@ -48,21 +48,14 @@ public class PacketUtils {
 				Class<?> clazz = Class.forName(fullPrefix + name);
 				if (clazz != null)
 					return clazz;
-			} catch (ClassNotFoundException e) {
-				if (alias.length == 0)
-					e.printStackTrace(); // no alias, print error
-				// else ignore and go check for alias
-			}
+			} catch (ClassNotFoundException e) {}
 
 			for (String className : alias) {
 				try {
 					Class<?> clazz = Class.forName(fullPrefix + className);
 					if (clazz != null)
 						return clazz;
-				} catch (ClassNotFoundException e) {
-					if (className == alias[alias.length - 1]) // if it's last alias, print error
-						e.printStackTrace();
-				}
+				} catch (ClassNotFoundException e) {}
 			}
 			return null;
 		});
@@ -116,15 +109,6 @@ public class PacketUtils {
 		}
 	}
 
-	public static boolean isClassExist(String name) {
-		try {
-			Class.forName(name);
-			return true;
-		} catch (Exception e) {
-			return false;
-		}
-	}
-
 	/**
 	 * Get NMS player connection of specified player
 	 * 
@@ -165,15 +149,22 @@ public class PacketUtils {
 	public static void sendPacket(Player p, Object packet) {
 		try {
 			Object playerConnection = getPlayerConnection(p);
-			playerConnection.getClass().getMethod(Version.getVersion().isNewerOrEquals(Version.V1_18) ? "a" : "sendPacket", getNmsClass("Packet", "network.protocol."))
-					.invoke(playerConnection, packet);
+			if(sendPacketMethod == null) {
+				Version v = Version.getVersion();
+				if(v.isNewerOrEquals(Version.V1_20)) {
+					Class<?> packetSrvClass = getNmsClass("ServerCommonPacketListenerImpl", "server.network.");
+					if(packetSrvClass != null)
+						sendPacketMethod = packetSrvClass.getDeclaredMethod("b", getNmsClass("Packet", "network.protocol."));
+				}
+				if(sendPacketMethod == null)
+					sendPacketMethod = playerConnection.getClass().getMethod(Version.getVersion().isNewerOrEquals(Version.V1_18) ? "a" : "sendPacket", getNmsClass("Packet", "network.protocol."));
+			}
+			sendPacketMethod.invoke(playerConnection, packet);
 		} catch (Exception e) {
 			e.printStackTrace();
 		}
 	}
 
-	private static Method getNbtMethod;
-
 	/**
 	 * Converts an {@link org.bukkit.inventory.ItemStack} to a Json string for
 	 * sending with {@link net.md_5.bungee.api.chat.BaseComponent}'s.
@@ -186,7 +177,9 @@ public class PacketUtils {
 			if (getNbtMethod == null) {
 				Class<?> itemClass = getNmsClass("ItemStack", "world.item.");
 				Version v = Version.getVersion();
-				if (v.isNewerOrEquals(Version.V1_20))
+				if(v.isNewerOrEquals(Version.V1_20_6))
+					getNbtMethod = itemClass.getDeclaredMethod("d"); // return DataComponentPatch's object
+				else if (v.equals(Version.V1_20))
 					getNbtMethod = itemClass.getDeclaredMethod("w");
 				else if (v.equals(Version.V1_19))
 					getNbtMethod = itemClass.getDeclaredMethod("u");
@@ -204,13 +197,22 @@ public class PacketUtils {
 		}
 		return "{}";
 	}
-
-	private static Method getMethod(String name, Class<?> clazz, Class<?>... params) {
-		try {
-			return clazz.getDeclaredMethod(name, params);
-		} catch (Exception e) {
-			e.printStackTrace();
+	
+	public static void printPacketToDebug(Object packet) {
+		if(!ChatItem.hasDebug())
+			return;
+		if(packet == null) {
+			ChatItem.debug("Packet is null");
+			return;
+		}
+		ChatItem.debug("Packet with Class: " + packet.getClass().getSimpleName());
+		for (Field f : packet.getClass().getDeclaredFields()) {
+			f.setAccessible(true);
+			try {
+				ChatItem.debug(f.getName() + ": " + f.get(packet));
+			} catch (Exception exc) {
+				exc.printStackTrace();
+			}
 		}
-		return null;
 	}
 }

src/main/java/me/dadus33/chatitem/utils/ReflectionUtils.java

@@ -130,6 +130,19 @@ public class ReflectionUtils {
 		}
 	}
 
+	/**
+	 * Get the first object which have the searching for class type
+	 * 
+	 * @param from the object where we will try to find the field
+	 * @param clazz the class that have to define the field
+	 * @param searchingFor the class of the required field
+	 * @return the field (or null if not found)
+	 * @throws Exception if something gone wrong
+	 */
+	public static <T> T getFirstWith(Object from, Class<T> searchingFor) throws Exception {
+		return getFirstWith(from, from.getClass(), searchingFor);
+	}
+
 	/**
 	 * Get the first object which have the searching for class type
 	 * 
@@ -146,6 +159,8 @@ public class ReflectionUtils {
 				return (T) f.get(from);
 			}
 		}
+		if(!clazz.getSuperclass().equals(Object.class))
+			return getFirstWith(from, clazz.getSuperclass(), searchingFor);
 		return null;
 	}
 
@@ -167,4 +182,13 @@ public class ReflectionUtils {
 		}
 		return null;
 	}
+	
+	public static boolean isClassExist(String name) {
+		try {
+			Class.forName(name);
+			return true;
+		} catch (Exception e) {
+			return false;
+		}
+	}
 }

src/main/java/me/dadus33/chatitem/utils/Utils.java

@@ -15,7 +15,9 @@ import java.nio.file.Files;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
+import java.util.StringJoiner;
 import java.util.TreeMap;
+import java.util.regex.Pattern;
 
 import org.bukkit.Bukkit;
 import org.bukkit.configuration.file.YamlConfiguration;
@@ -28,6 +30,7 @@ import me.dadus33.chatitem.chatmanager.ChatManager;
 import me.dadus33.chatitem.chatmanager.v1.json.JSONManipulator;
 import me.dadus33.chatitem.playerversion.PlayerVersionManager;
 import net.md_5.bungee.api.chat.BaseComponent;
+import net.md_5.bungee.api.chat.ClickEvent;
 import net.md_5.bungee.api.chat.ComponentBuilder;
 import net.md_5.bungee.api.chat.HoverEvent;
 import net.md_5.bungee.api.chat.ItemTag;
@@ -36,8 +39,10 @@ import net.md_5.bungee.api.chat.hover.content.Text;
 
 public class Utils {
 
-	private final static TreeMap<Integer, String> ROMAN_KEYS = new TreeMap<>();
-	private final static HashMap<String, String> ENCHANTS_NAMES = new HashMap<>();
+	public static final boolean IS_PAPER = isClassExist("io.papermc.paper.event.player.AsyncChatEvent");
+	private static final Pattern UUID_PATTERN = Pattern.compile("[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$");
+	private static final TreeMap<Integer, String> ROMAN_KEYS = new TreeMap<>();
+	private static final HashMap<String, String> ENCHANTS_NAMES = new HashMap<>();
 
 	static {
 		ROMAN_KEYS.put(1000, "M");
@@ -116,7 +121,7 @@ public class Utils {
 			connection.setUseCaches(true);
 			connection.setConnectTimeout(5000);
 			connection.setReadTimeout(5000);
-			connection.setRequestProperty("User-Agent", "ChatItem " + pl.getDescription().getVersion());
+			connection.setRequestProperty("User-Agent", "ChatItem");
 			connection.setDoOutput(true);
 			connection.setRequestMethod("GET");
 			BufferedReader br = new BufferedReader(new InputStreamReader(connection.getInputStream()));
@@ -190,6 +195,10 @@ public class Utils {
 		}
 	}
 	
+	public static ClickEvent createRunCommand(String command) {
+		return new ClickEvent(ClickEvent.Action.RUN_COMMAND, command);
+	}
+	
 	public static boolean isInteger(String s) {
 		try {
 			Integer.parseInt(s);
@@ -225,11 +234,15 @@ public class Utils {
 			return false;
 		}
 	}
+	
+	public static boolean isUUID(String s) {
+		return s != null && UUID_PATTERN.matcher(s.toLowerCase()).matches();
+	}
 
 	public static YamlConfiguration copyLoadFile(File folder, String filename, String baseFile) {
 		File legacyConfig = new File(folder, filename);
 		if(!legacyConfig.exists())
-			Utils.copyFile(baseFile, legacyConfig);
+			copyFile(baseFile, legacyConfig);
 		return YamlConfiguration.loadConfiguration(legacyConfig);
 	}
 	
@@ -240,4 +253,20 @@ public class Utils {
 			e.printStackTrace();
 		}
 	}
+	
+	public static String arrayToString(Object[] a) {
+		StringJoiner sj = new StringJoiner(", ");
+		for(Object o : a)
+			sj.add(o == null ? "null" : o.toString());
+		return sj.toString();
+	}
+
+	public static boolean isClassExist(String name) {
+		try {
+			Class.forName(name);
+			return true;
+		} catch (Exception e) {
+			return false;
+		}
+	}
 }

src/main/java/me/dadus33/chatitem/utils/Version.java

@@ -2,8 +2,6 @@ package me.dadus33.chatitem.utils;
 
 import java.net.InetSocketAddress;
 
-import org.bukkit.Bukkit;
-
 import me.dadus33.chatitem.ChatItem;
 
 public enum Version {
@@ -22,7 +20,9 @@ public enum Version {
 	V1_17(755, 756, 17),
 	V1_18(757, 758, 18),
 	V1_19(759, 762, 19),
-	V1_20(763, 1000, 20),
+	V1_20(763, 765, 20),
+	V1_20_6(766, 766, 20.6),
+	V1_21(767, 1000, 21),
 	HIGHER(Integer.MAX_VALUE, -1, Integer.MAX_VALUE);
 
 	// Latest version should always have the upper limit set to Integer.MAX_VALUE so
@@ -30,17 +30,11 @@ public enum Version {
 
 	public final int MIN_VER;
 	public final int MAX_VER;
-	public final int index; // Represents how new the version is (0 - extremely old)
+	public final double index; // Represents how new the version is (0 - extremely old)
 
-	private static final Version SERVER_VERSION;
-	public static final String BUKKIT_VERSION;
+	private static final Version SERVER_VERSION = ChatItem.getPlatform().getMinecraftVersion();
 
-	static {
-		BUKKIT_VERSION = Bukkit.getServer().getClass().getPackage().getName().replace(".", ",").split(",")[3];
-		SERVER_VERSION = getVersionByName(BUKKIT_VERSION);
-	}
-
-	Version(int min, int max, int index) {
+	Version(int min, int max, double index) {
 		this.MIN_VER = min;
 		this.MAX_VER = max;
 		this.index = index;
@@ -55,6 +49,9 @@ public enum Version {
 	}
 
 	public static Version getVersionByName(String name) {
+		try {
+			return Version.valueOf(name.toUpperCase());
+		} catch (Exception e) {}
 		for (Version v : Version.values())
 			if (name.toLowerCase().startsWith(v.name().toLowerCase()))
 				return v;
@@ -62,12 +59,7 @@ public enum Version {
 	}
 
 	public static Version getVersion(int protocolVersion) {
-		for (Version ver : Version.values()) {
-			if (protocolVersion >= ver.MIN_VER && protocolVersion <= ver.MAX_VER) {
-				return ver;
-			}
-		}
-		return HIGHER;
+		return getVersion(protocolVersion, HIGHER);
 	}
 
 	public static Version getVersion(int protocolVersion, Version def) {

src/main/resources/config.yml

@@ -17,7 +17,7 @@ config-version: 13
 #        amount of possible issues.
 # You can replace 'both' by another mode that should correspond to what you want.
 # If you don't know which one use, come on discord (link at begin of config or in spigotmc)
-manager: "both"
+manager: "all"
 
 #General configuration
 general:
@@ -27,6 +27,55 @@ general:
     - "{i}"
     - "[item]"
     - "{item}"
+  other-placeholders:
+    # Show what is in the head
+    helmet:
+      # Enable it or not
+      enabled: true
+      # Disallow showing empty item
+      deny-if-no-item: true
+      # Placeholders to use in chat
+      keys:
+      - "[head]"
+      - "{head}"
+    # Show the CHESTPLATE not the enderchest or whatever
+    chestplate:
+      enabled: true
+      deny-if-no-item: true
+      keys:
+      - "[chest]"
+      - "{chest}"
+    # Show leggings
+    leggings:
+      enabled: true
+      deny-if-no-item: true
+      keys:
+      - "[legs]"
+      - "{legs}"
+    # Show what is their feets
+    boots:
+      enabled: false
+      deny-if-no-item: true
+      keys:
+      - "[feet]"
+      - "{feet}"
+    inventory:
+      enabled: true
+      deny-if-no-item: true
+      # Time in seconds before the placeholder expire
+      time-expire: 1800
+      keys:
+      - "[inv]"
+      - "{inv}"
+    enderchest:
+      enabled: true
+      deny-if-no-item: true
+      # Time in seconds before the placeholder expire
+      time-expire: 1800
+      keys:
+      - "[ec]"
+      - "{ec}"
+
   # The format of the item placeholders.
   name-format: "&b&l&o{name}{amount}&r"
   # The format of the {amount} placeholder.
@@ -125,9 +174,9 @@ messages:
   chatitem-cmd:
     help:
     - "&6/chatitem admin : &7Manage some options"
-    - "&6/chatitem links : &7See all links which are usefull"
+    - "&6/chatitem links : &7See all links which are useful"
     links:
-      begin: "&aAll usefull links: "
+      begin: "&aAll useful links: "
       list:
         1:
           message: "\n&7- &eSpigotmc updates"
@@ -172,11 +221,12 @@ messages:
       lore: "&7Actual: &e%name%"
     # Change name and lore of all managers
     manager:
-      both:
-        name: "&6Use both manager&7: &aPacket & Chat"
+      all:
+        name: "&6Use all manager&7: &aPacket, Chat & Paper"
         lore:
-        - "&aTry both manager. Very usefull when you have lot of plugins"
+        - "&aTry all managers to be sure at least one success. Default options."
         - "&eIt enable to use ChatItem for all type of messages"
+        - "&eShould works with all types of plugins. (Previously named 'both' instead of 'all')"
         - ""
         - "&7Since ChatItem v2.1"
       auto:
@@ -198,11 +248,19 @@ messages:
       chat:
         name: "&6Change basic message"
         lore:
-        - "&aVery quick and usefull for server without plugin message !"
+        - "&aVery quick and useful for server without plugin message !"
         - "&aIt enable to use ChatItem without packet reading."
         - "&eIt's more optimized than others manager"
         - ""
         - "&7Since ChatItem v2.0"
+      paper:
+        name: "&6Use paper messaging"
+        lore:
+        - "&aPaper has his own messaging system."
+        - "&aChatItem can you this system to be easier to manage"
+        - "&eAdapted for paper user, and could be used with more plugin that others"
+        - ""
+        - "&7Since ChatItem v2.6"
       # The item that show the actual manager
       actual:
         name: '&6Actual manager: %manager%'
@@ -214,3 +272,20 @@ messages:
   hours: " hours"
   enabled: "&aEnabled"
   disabled: "&cDisabled"
+  seeinv_not_found: "&cImpossible to find this inventory. Are you coming too late ?"
+  inventory:
+    name: "%cible%'s inventory"
+    chat: "%cible%'s inventory"
+    hover: "&7Click to see inventory"
+  enderchest:
+    name: "%cible%'s enderchest"
+    chat: "%cible%'s enderchest"
+    hover: "&7Click to see enderchest"
+
+# If ChatItem send message using DiscordSRV
+# This option will be ignored if you don't have it
+discord-srv-send-our: true
+
+manager-config:
+  paper:
+    send-ourself: false

src/main/resources/plugin.yml

@@ -2,7 +2,7 @@ name: ChatItem
 main: me.dadus33.chatitem.ChatItem
 version: ${project.version}
 
-softdepend: [ViaVersion, ProtocolSupport, ProtocolLib, LangUtils, HexNicks, EcoEnchants, DiscordSRV, ChatControl, ChatManager]
+softdepend: [ViaVersion, ProtocolSupport, ProtocolLib, LangUtils, HexNicks, EcoEnchants, DiscordSRV, ChatControl, ChatManager, PlaceholderAPI, MVdWPlaceholderAPI, Vault]
 authors: [dadus33, WOLFI3654, Elikill58]
 api-version: 1.13
 folia-supported: true