Mirrors/ViaVersion
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Mirror von https://github.com/ViaVersion/ViaVersion.git synchronisiert 2024-12-25 15:50:10 +01:00
Code Issues Releases Aktivität

Implement Hand Item Cache for Sponge

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Dieser Commit ist enthalten in:
Myles 2016-09-30 20:48:02 +01:00
Ursprung 313b794285
Commit 305f6b7ce2
3 geänderte Dateien mit 100 neuen und 40 gelöschten Zeilen
Statistiken anzeigen Patch-Datei herunterladen Vergleichs-Datei herunterladen Alle Dateien ausklappen Alle Dateien einklappen

1
common/src/main/java/us/myles/ViaVersion/util/PipelineUtil.java
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@ -95,7 +95,6 @@ public class PipelineUtil {
boolean mark = false;
for (String s : pipeline.names()) {
if (mark) {
System.out.println("Context before: " + s);
return pipeline.context(pipeline.get(s));
}
if (s.equalsIgnoreCase(name))

78
sponge/src/main/java/us/myles/ViaVersion/sponge/listeners/protocol1_9to1_8/HandItemCache.java Normale Datei
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@ -0,0 +1,78 @@
package us.myles.ViaVersion.sponge.listeners.protocol1_9to1_8;
import org.spongepowered.api.Sponge;
import org.spongepowered.api.entity.living.player.Player;
import org.spongepowered.api.item.inventory.ItemStack;
import us.myles.ViaVersion.api.minecraft.item.Item;
import java.lang.reflect.Field;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.List;
import java.util.UUID;
import java.util.concurrent.ConcurrentHashMap;
public class HandItemCache implements Runnable {
public static boolean CACHE = false;
private static ConcurrentHashMap<UUID, Item> handCache = new ConcurrentHashMap<>();
private static Field GET_DAMAGE;
private static Method GET_ID;
public static Item getHandItem(UUID player) {
if (!handCache.containsKey(player))
return null;
return handCache.get(player);
}
@Override
public void run() {
List<UUID> players = new ArrayList<>(handCache.keySet());
for (Player p : Sponge.getServer().getOnlinePlayers()) {
handCache.put(p.getUniqueId(), convert(p.getItemInHand().orElse(null)));
players.remove(p.getUniqueId());
}
// Remove offline players
for (UUID uuid : players) {
handCache.remove(uuid);
}
}
public static Item convert(ItemStack itemInHand) {
if (itemInHand == null) return new Item((short) 0, (byte) 0, (short) 0, null);
if (GET_DAMAGE == null) {
try {
GET_DAMAGE = itemInHand.getClass().getDeclaredField("field_77991_e");
GET_DAMAGE.setAccessible(true);
} catch (NoSuchFieldException e) {
e.printStackTrace();
}
}
if (GET_ID == null) {
try {
GET_ID = Class.forName("net.minecraft.item.Item").getDeclaredMethod("func_150891_b", Class.forName("net.minecraft.item.Item"));
} catch (NoSuchMethodException e) {
e.printStackTrace();
} catch (ClassNotFoundException e) {
e.printStackTrace();
}
}
int id = 0;
try {
id = (int) GET_ID.invoke(null, itemInHand.getItem());
} catch (IllegalAccessException e) {
e.printStackTrace();
} catch (InvocationTargetException e) {
e.printStackTrace();
}
int damage = 0;
try {
damage = (int) GET_DAMAGE.get(itemInHand);
} catch (IllegalAccessException e) {
e.printStackTrace();
}
return new Item((short) id, (byte) itemInHand.getQuantity(), (short) damage, null);
}
}

61
sponge/src/main/java/us/myles/ViaVersion/sponge/platform/SpongeViaLoader.java
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@ -4,15 +4,16 @@ import lombok.AllArgsConstructor;
import org.spongepowered.api.Sponge;
import us.myles.ViaVersion.SpongePlugin;
import us.myles.ViaVersion.api.Via;
import us.myles.ViaVersion.api.data.UserConnection;
import us.myles.ViaVersion.api.minecraft.item.Item;
import us.myles.ViaVersion.api.platform.ViaPlatformLoader;
import us.myles.ViaVersion.protocols.base.ProtocolInfo;
import us.myles.ViaVersion.protocols.protocol1_9to1_8.providers.BulkChunkTranslatorProvider;
import us.myles.ViaVersion.protocols.protocol1_9to1_8.providers.HandItemProvider;
import us.myles.ViaVersion.protocols.protocol1_9to1_8.providers.MovementTransmitterProvider;
import us.myles.ViaVersion.sponge.listeners.ClientLeaveListener;
import us.myles.ViaVersion.sponge.listeners.UpdateListener;
import us.myles.ViaVersion.sponge.listeners.protocol1_9to1_8.ArmorListener;
import us.myles.ViaVersion.sponge.listeners.protocol1_9to1_8.BlockListener;
import us.myles.ViaVersion.sponge.listeners.protocol1_9to1_8.CommandBlockListener;
import us.myles.ViaVersion.sponge.listeners.protocol1_9to1_8.DeathListener;
import us.myles.ViaVersion.sponge.listeners.protocol1_9to1_8.*;
import us.myles.ViaVersion.sponge.providers.SpongeViaBulkChunkTranslator;
import us.myles.ViaVersion.sponge.providers.SpongeViaMovementTransmitter;
@ -24,49 +25,31 @@ public class SpongeViaLoader implements ViaPlatformLoader {
public void load() {
// Update Listener
Sponge.getEventManager().registerListeners(plugin, new UpdateListener());
//
/* Base Protocol */
Sponge.getEventManager().registerListeners(plugin, new ClientLeaveListener());
// /* 1.9 client to 1.8 server */
//
/* 1.9 client to 1.8 server */
new ArmorListener(plugin).register();
new CommandBlockListener(plugin).register();
new DeathListener(plugin).register();
new BlockListener(plugin).register();
// if (plugin.getConf().isItemCache()) {
// new HandItemCache().runTaskTimerAsynchronously(plugin, 2L, 2L); // Updates player's items :)
// HandItemCache.CACHE = true;
// }
//
// /* Providers */
if (plugin.getConf().isItemCache()) {
Via.getPlatform().runRepeatingSync(new HandItemCache(), 2L); // Updates player's items :)
HandItemCache.CACHE = true;
}
/* Providers */
Via.getManager().getProviders().use(BulkChunkTranslatorProvider.class, new SpongeViaBulkChunkTranslator());
Via.getManager().getProviders().use(MovementTransmitterProvider.class, new SpongeViaMovementTransmitter());
// Via.getManager().getProviders().use(HandItemProvider.class, new HandItemProvider() {
// @Override
// public Item getHandItem(final UserConnection info) {
// if (HandItemCache.CACHE) {
// return HandItemCache.getHandItem(info.get(ProtocolInfo.class).getUuid());
// } else {
// try {
// return Bukkit.getScheduler().callSyncMethod(Bukkit.getPluginManager().getPlugin("ViaVersion"), new Callable<Item>() {
// @Override
// public Item call() throws Exception {
// UUID playerUUID = info.get(ProtocolInfo.class).getUuid();
// if (Bukkit.getPlayer(playerUUID) != null) {
// return HandItemCache.convert(Bukkit.getPlayer(playerUUID).getItemInHand());
// }
// return null;
// }
// }).get(10, TimeUnit.SECONDS);
// } catch (Exception e) {
// System.out.println("Error fetching hand item: " + e.getClass().getName());
// if (Via.getManager().isDebug())
// e.printStackTrace();
// return null;
// }
// }
// }
// });
Via.getManager().getProviders().use(HandItemProvider.class, new HandItemProvider() {
@Override
public Item getHandItem(final UserConnection info) {
if (HandItemCache.CACHE) {
return HandItemCache.getHandItem(info.get(ProtocolInfo.class).getUuid());
} else {
return super.getHandItem(info); // TODO: On API Docs write about this
}
}
});
}
}