Upstream/ViaVersion
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Merge branch 'master' into dev

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This commit is contained in:
Myles 2019-04-23 08:57:42 +01:00
commit 54eed43f94
2 changed files with 32 additions and 12 deletions
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2
velocity/src/main/java/us/myles/ViaVersion/velocity/handlers/VelocityServerHandler.java
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@ -102,8 +102,6 @@ public class VelocityServerHandler {
VelocityStorage storage = user.get(VelocityStorage.class);
if (storage.getBossbar() == null) storage.saveServerBossBars();
if (e.getServer() != null) {
if (!e.getServer().getServerInfo().getName().equals(storage.getCurrentServer())) {
String serverName = e.getServer().getServerInfo().getName();

42
velocity/src/main/java/us/myles/ViaVersion/velocity/storage/VelocityStorage.java
View File

@ -8,6 +8,7 @@ import us.myles.ViaVersion.api.data.UserConnection;
import us.myles.ViaVersion.util.ReflectionUtil;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.List;
import java.util.UUID;
@ -16,7 +17,22 @@ import java.util.UUID;
public class VelocityStorage extends StoredObject {
private Player player;
private String currentServer;
private List<UUID> bossbar;
private List<UUID> cachedBossbar;
private static Method getServerBossBars;
private static Class<?> clientPlaySessionHandler;
private static Method getMinecraftConnection;
static {
try {
clientPlaySessionHandler = Class.forName("com.velocitypowered.proxy.connection.client.ClientPlaySessionHandler");
getServerBossBars = clientPlaySessionHandler
.getDeclaredMethod("getServerBossBars");
getMinecraftConnection = Class.forName("com.velocitypowered.proxy.connection.client.ConnectedPlayer")
.getDeclaredMethod("getMinecraftConnection");
} catch (NoSuchMethodException | ClassNotFoundException e) {
e.printStackTrace();
}
}
public VelocityStorage(UserConnection user, Player player) {
super(user);
@ -24,16 +40,22 @@ public class VelocityStorage extends StoredObject {
this.currentServer = "";
}
public void saveServerBossBars() {
// Get bossbar list if it's supported
try {
Object connection = ReflectionUtil.invoke(player, "getMinecraftConnection");
Object sessionHandler = ReflectionUtil.invoke(connection, "getSessionHandler");
if (sessionHandler.getClass().getSimpleName().contains("Play")) {
bossbar = (List<UUID>) ReflectionUtil.invoke(sessionHandler, "getServerBossBars");
public List<UUID> getBossbar() {
if (cachedBossbar == null) {
if (clientPlaySessionHandler == null) return null;
if (getServerBossBars == null) return null;
if (getMinecraftConnection == null) return null;
// Get bossbar list if it's supported
try {
Object connection = getMinecraftConnection.invoke(player);
Object sessionHandler = ReflectionUtil.invoke(connection, "getSessionHandler");
if (clientPlaySessionHandler.isInstance(sessionHandler)) {
cachedBossbar = (List<UUID>) getServerBossBars.invoke(sessionHandler);
}
} catch (NoSuchMethodException | InvocationTargetException | IllegalAccessException e) {
e.printStackTrace();
}
} catch (NoSuchMethodException | InvocationTargetException | IllegalAccessException e) {
e.printStackTrace();
}
return cachedBossbar;
}
}