71 lines
3.4 KiB
Java
71 lines
3.4 KiB
Java
/*
|
|
* This file is part of ViaVersion - https://github.com/ViaVersion/ViaVersion
|
|
* Copyright (C) 2016-2024 ViaVersion and contributors
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
package com.viaversion.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 com.viaversion.viaversion.api.connection.UserConnection;
|
|
import java.util.regex.Pattern;
|
|
|
|
public class ChatItemRewriter {
|
|
private static final Pattern indexRemoval = Pattern.compile("(?<![\\w-.+])\\d+:(?=([^\"\\\\]*(\\\\.|\"([^\"\\\\]*\\\\.)*[^\"\\\\]*\"))*[^\"]*$)");
|
|
// Taken from https://stackoverflow.com/questions/6462578/alternative-to-regex-match-all-instances-not-inside-quotes
|
|
|
|
public static void toClient(JsonElement element, UserConnection user) {
|
|
if (element instanceof JsonObject) {
|
|
JsonObject obj = (JsonObject) element;
|
|
if (obj.has("hoverEvent")) {
|
|
if (obj.get("hoverEvent") instanceof JsonObject) {
|
|
JsonObject hoverEvent = (JsonObject) obj.get("hoverEvent");
|
|
if (hoverEvent.has("action") && hoverEvent.has("value")) {
|
|
String type = hoverEvent.get("action").getAsString();
|
|
if (type.equals("show_item") || type.equals("show_entity")) {
|
|
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 (element instanceof JsonArray) {
|
|
JsonArray array = (JsonArray) element;
|
|
for (JsonElement value : array) {
|
|
toClient(value, user);
|
|
}
|
|
}
|
|
}
|
|
}
|