From 92c20769c767cf1c80adae8244bcd4c570b59827 Mon Sep 17 00:00:00 2001
From: LOOHP <jamesloohp@gmail.com>
Date: Thu, 13 Aug 2020 15:18:05 +0800
Subject: [PATCH] Fixes legacy bungeecord api problems with other plugins

---
 pom.xml                                       |  2 +-
 .../interactivechat/InteractiveChat.java      | 13 ++--
 .../Utils/ChatComponentUtils.java             | 60 +++++++------------
 3 files changed, 26 insertions(+), 49 deletions(-)

diff --git a/pom.xml b/pom.xml
index ec735a85..e8e330de 100644
--- a/pom.xml
+++ b/pom.xml
@@ -2,7 +2,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>InteractiveChat</groupId>
   <artifactId>InteractiveChat</artifactId>
-  <version>2.6.10</version>
+  <version>2.6.11</version>
 	<build>
 		<sourceDirectory>src</sourceDirectory>
 		<resources>
diff --git a/src/com/loohp/interactivechat/InteractiveChat.java b/src/com/loohp/interactivechat/InteractiveChat.java
index 779c0114..458de5a6 100644
--- a/src/com/loohp/interactivechat/InteractiveChat.java
+++ b/src/com/loohp/interactivechat/InteractiveChat.java
@@ -33,13 +33,14 @@
 import com.loohp.interactivechat.ObjectHolders.ICPlaceholder;
 import com.loohp.interactivechat.ObjectHolders.MentionPair;
 import com.loohp.interactivechat.Updater.Updater;
-import com.loohp.interactivechat.Utils.ChatComponentUtils;
 import com.loohp.interactivechat.Utils.ItemNBTUtils;
 import com.loohp.interactivechat.Utils.MCVersion;
 import com.loohp.interactivechat.Utils.MaterialUtils;
 import com.loohp.interactivechat.Utils.PotionUtils;
 import com.loohp.interactivechat.Utils.RarityUtils;
 
+import net.md_5.bungee.api.chat.TextComponent;
+
 public class InteractiveChat extends JavaPlugin {
 	
 	public static Plugin plugin = null;
@@ -216,16 +217,12 @@ public void onEnable() {
 	    ClientSettingPackets.clientSettingsListener();
 	    
 	    try {
-			Class.forName("net.md_5.bungee.api.chat.hover.content.Content");
+			new TextComponent("Legacy Bungeecord Chat API Test").getHoverEvent().getContents();
 			legacyChatAPI = false;
-		} catch (ClassNotFoundException e) {
+		} catch (Exception | NoSuchMethodError e) {
 			legacyChatAPI = true;
-		};
-		
-		if (legacyChatAPI) {
-			ChatComponentUtils.setupLegacy();
 			Bukkit.getConsoleSender().sendMessage(ChatColor.YELLOW + "[InteractiveChat] Legacy Bungeecord Chat API detected, using legacy methods...");
-		}
+		};
 	    
 	    getServer().getConsoleSender().sendMessage(ChatColor.GREEN + "[InteractiveChat] InteractiveChat has been Enabled!");
 	    
diff --git a/src/com/loohp/interactivechat/Utils/ChatComponentUtils.java b/src/com/loohp/interactivechat/Utils/ChatComponentUtils.java
index 688585a6..d5e1456f 100644
--- a/src/com/loohp/interactivechat/Utils/ChatComponentUtils.java
+++ b/src/com/loohp/interactivechat/Utils/ChatComponentUtils.java
@@ -1,8 +1,5 @@
 package com.loohp.interactivechat.Utils;
 
-import java.lang.invoke.MethodHandle;
-import java.lang.invoke.MethodHandles;
-import java.lang.invoke.MethodType;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.LinkedList;
@@ -31,23 +28,11 @@
 
 public class ChatComponentUtils {
 	
-	private static Class<?> chatHoverEventClass;
-	private static MethodHandle hoverEventGetValueMethod;
-	
 	private static Pattern fontFormating = Pattern.compile("(?=(?<!\\\\)|(?<=\\\\\\\\))\\[[^\\]]*?font=[0-9a-zA-Z:_]*[^\\[]*?\\]");
 	private static Pattern fontEscape = Pattern.compile("\\\\\\[ *?font=[0-9a-zA-Z:_]* *?\\]");
 	
 	private static String validFont = "^([0-9a-zA-Z_]+:)?[0-9a-zA-Z_]+$";
 	
-	public static void setupLegacy() {
-		try {
-			chatHoverEventClass = Class.forName("net.md_5.bungee.api.chat.HoverEvent");
-			hoverEventGetValueMethod = MethodHandles.lookup().findVirtual(chatHoverEventClass, "getValue", MethodType.methodType(BaseComponent[].class));
-		} catch (Throwable e) {
-			e.printStackTrace();
-		}
-	}
-	
 	public static boolean areSimilar(BaseComponent base1, BaseComponent base2, boolean compareText) {
 		if (!areEventsSimilar(base1, base2)) {
 			return false;
@@ -175,25 +160,23 @@ public static boolean areEventsSimilar(BaseComponent base1, BaseComponent base2)
 				HoverEvent hover2 = base2.getHoverEvent();
 				if (hover1.getAction().equals(hover2.getAction())) {
 					if (InteractiveChat.legacyChatAPI) {
-						try {
-							BaseComponent[] basecomponentarray1 = (BaseComponent[]) hoverEventGetValueMethod.invoke(hover1);
-							BaseComponent[] basecomponentarray2 = (BaseComponent[]) hoverEventGetValueMethod.invoke(hover2);
-							if (basecomponentarray1.length == basecomponentarray2.length) {
-								hoverSim = true;
-								for (int i = 0; i < basecomponentarray1.length && i < basecomponentarray2.length ; i++) {
-									BaseComponent bc1 = basecomponentarray1[i];
-									BaseComponent bc2 = basecomponentarray2[i];
-									if (!(bc1 == null && bc2 == null) && (bc1 == null || bc2 == null)) {
-										hoverSim = false;
-										break;
-									} else if (!areSimilarNoEvents(bc1, bc2, true)) {
-										hoverSim = false;
-										break;
-									}
+						@SuppressWarnings("deprecation")
+						BaseComponent[] basecomponentarray1 = hover1.getValue();
+						@SuppressWarnings("deprecation")
+						BaseComponent[] basecomponentarray2 = hover2.getValue();
+						if (basecomponentarray1.length == basecomponentarray2.length) {
+							hoverSim = true;
+							for (int i = 0; i < basecomponentarray1.length && i < basecomponentarray2.length ; i++) {
+								BaseComponent bc1 = basecomponentarray1[i];
+								BaseComponent bc2 = basecomponentarray2[i];
+								if (!(bc1 == null && bc2 == null) && (bc1 == null || bc2 == null)) {
+									hoverSim = false;
+									break;
+								} else if (!areSimilarNoEvents(bc1, bc2, true)) {
+									hoverSim = false;
+									break;
 								}
 							}
-						} catch (Throwable e) {
-							e.printStackTrace();
 						}
 					} else {
 						List<Content> contents1 = hover1.getContents();
@@ -259,18 +242,15 @@ public static boolean areEventsSimilar(BaseComponent base1, BaseComponent base2)
 		return clickSim && hoverSim;
 	}
 	
+	@SuppressWarnings("deprecation")
 	public static BaseComponent removeHoverEventColor(BaseComponent baseComponent) {
 		if (baseComponent.getHoverEvent() != null) {
 			if (InteractiveChat.legacyChatAPI) {
-				try {
-					for (BaseComponent each : (BaseComponent[]) hoverEventGetValueMethod.invoke(baseComponent.getHoverEvent())) {
-						each.setColor(ChatColor.WHITE);
-						if (each instanceof TextComponent) {
-							((TextComponent) each).setText(ChatColor.stripColor(((TextComponent) each).getText()));
-						}
+				for (BaseComponent each : baseComponent.getHoverEvent().getValue()) {
+					each.setColor(ChatColor.WHITE);
+					if (each instanceof TextComponent) {
+						((TextComponent) each).setText(ChatColor.stripColor(((TextComponent) each).getText()));
 					}
-				} catch (Throwable e) {
-					e.printStackTrace();
 				}
 			} else {
 				int j = 0;