From ee54e153bfc8fb2d14020d30192950baba4a7b89 Mon Sep 17 00:00:00 2001
From: MrMicky <git@mrmicky.fr>
Date: Wed, 23 Oct 2019 16:11:14 +0200
Subject: [PATCH] Fix item hover event for 1.12 players

---
 .../ChatItemRewriter.java                     | 30 ++++++++++++-------
 1 file changed, 19 insertions(+), 11 deletions(-)

diff --git a/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_12to1_11_1/ChatItemRewriter.java b/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_12to1_11_1/ChatItemRewriter.java
index 2d315a65f..422976c97 100644
--- a/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_12to1_11_1/ChatItemRewriter.java
+++ b/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_12to1_11_1/ChatItemRewriter.java
@@ -3,6 +3,7 @@ package us.myles.ViaVersion.protocols.protocol1_12to1_11_1;
 import com.google.gson.JsonArray;
 import com.google.gson.JsonElement;
 import com.google.gson.JsonObject;
+import com.google.gson.JsonPrimitive;
 import us.myles.ViaVersion.api.data.UserConnection;
 
 import java.util.regex.Pattern;
@@ -20,23 +21,30 @@ public class ChatItemRewriter {
                     if (hoverEvent.has("action") && hoverEvent.has("value")) {
                         String type = hoverEvent.get("action").getAsString();
                         if (type.equals("show_item") || type.equals("show_entity")) {
-                            if (hoverEvent.get("value").isJsonPrimitive()) {
-                                if (hoverEvent.get("value").getAsJsonPrimitive().isString()) {
-                                    String value = hoverEvent.get("value").getAsString();
-                                    value = indexRemoval.matcher(value).replaceAll("");
-                                    hoverEvent.addProperty("value", value);
+                            JsonElement value = hoverEvent.get("value");
+
+                            if (value.isJsonPrimitive() && value.getAsJsonPrimitive().isString()) {
+                                String newValue = indexRemoval.matcher(value.getAsString()).replaceAll("");
+                                hoverEvent.addProperty("value", newValue);
+                            } else if (value.isJsonArray()) {
+                                JsonArray newArray = new JsonArray();
+
+                                for (JsonElement valueElement : value.getAsJsonArray()) {
+                                    if (valueElement.isJsonPrimitive() && valueElement.getAsJsonPrimitive().isString()) {
+                                        String newValue = indexRemoval.matcher(valueElement.getAsString()).replaceAll("");
+                                        newArray.add(new JsonPrimitive(newValue));
+                                    }
                                 }
+
+                                hoverEvent.add("value", newArray);
                             }
                         }
                     }
                 }
-            } else {
-                if (obj.has("extra")) {
-                    toClient(obj.get("extra"), user);
-                }
+            } else if (obj.has("extra")) {
+                toClient(obj.get("extra"), user);
             }
-        }
-        if (element instanceof JsonArray) {
+        } else if (element instanceof JsonArray) {
             JsonArray array = (JsonArray) element;
             for (JsonElement value : array) {
                 toClient(value, user);