private static void addPacket(
Player p, String msg, int slotId, WrappedGameProfile gameProfile, boolean b, int ping) {
PacketContainer message = protocolManager.createPacket(PacketType.Play.Server.PLAYER_INFO);
String nameToShow = (!shuttingdown ? "$" : "") + msg;
if (protocolManager.getProtocolVersion(p) >= 47) {
nameToShow =
(!shuttingdown ? "$" : "")
+ ChatColor.DARK_GRAY
+ slotId
+ ": "
+ msg.substring(0, Math.min(msg.length(), 10));
}
EnumWrappers.PlayerInfoAction action;
if (b) {
action = EnumWrappers.PlayerInfoAction.ADD_PLAYER;
} else {
action = EnumWrappers.PlayerInfoAction.REMOVE_PLAYER;
}
message.getPlayerInfoAction().write(0, action);
List<PlayerInfoData> pInfoData = new ArrayList<PlayerInfoData>();
if (gameProfile != null) {
pInfoData.add(
new PlayerInfoData(
gameProfile
.withName(nameToShow.substring(1))
.withId(
UUID.nameUUIDFromBytes(
("OfflinePlayer:" + nameToShow.substring(1)).getBytes(Charsets.UTF_8))
.toString()),
ping,
EnumWrappers.NativeGameMode.SURVIVAL,
WrappedChatComponent.fromText(nameToShow)));
} else {
pInfoData.add(
new PlayerInfoData(
new WrappedGameProfile(
UUID.nameUUIDFromBytes(
("OfflinePlayer:" + nameToShow.substring(1)).getBytes(Charsets.UTF_8)),
nameToShow.substring(1)),
ping,
EnumWrappers.NativeGameMode.SURVIVAL,
WrappedChatComponent.fromText(nameToShow)));
}
message.getPlayerInfoDataLists().write(0, pInfoData);
List<PacketContainer> packetList = cachedPackets.get(p);
if (packetList == null) {
packetList = new ArrayList<PacketContainer>();
cachedPackets.put(p, packetList);
}
packetList.add(message);
}
public static void setLinesFromStrings(PacketContainer updateSignPacket, String[] lines) {
assert lines != null;
assert lines.length == 4;
WrappedChatComponent[] rawLines = new WrappedChatComponent[4];
for (int i = 0; i < 4; i++) {
rawLines[i] = lines[i].isEmpty() ? null : WrappedChatComponent.fromJson(lines[i]);
}
setLines(updateSignPacket, rawLines);
}