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Manually construct WatchableObjects for custom item frames

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This commit is contained in:
cnr 2017-07-14 03:00:59 -07:00
parent bdaea49d56
commit 6418a6006f
1 changed files with 22 additions and 18 deletions
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40
Plugins/Mineplex.Core/src/mineplex/core/imagemap/CustomItemFrames.java
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@ -1,30 +1,33 @@
package mineplex.core.imagemap;
import com.google.common.base.Optional;
import mineplex.core.MiniPlugin;
import mineplex.core.ReflectivelyCreateMiniPlugin;
import mineplex.core.common.util.UtilPlayer;
import mineplex.core.packethandler.IPacketHandler;
import mineplex.core.packethandler.PacketHandler;
import mineplex.core.packethandler.PacketInfo;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.UUID;
import net.minecraft.server.v1_8_R3.DataWatcher;
import net.minecraft.server.v1_8_R3.DataWatcher.WatchableObject;
import net.minecraft.server.v1_8_R3.EntityItemFrame;
import net.minecraft.server.v1_8_R3.ItemStack;
import net.minecraft.server.v1_8_R3.MinecraftServer;
import net.minecraft.server.v1_8_R3.Packet;
import net.minecraft.server.v1_8_R3.PacketPlayInUseEntity;
import net.minecraft.server.v1_8_R3.PacketPlayOutEntityMetadata;
import org.bukkit.craftbukkit.v1_8_R3.entity.CraftItemFrame;
import org.bukkit.craftbukkit.v1_8_R3.inventory.CraftItemStack;
import org.bukkit.entity.ItemFrame;
import org.bukkit.entity.Player;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.UUID;
import com.google.common.base.Optional;
import mineplex.core.MiniPlugin;
import mineplex.core.ReflectivelyCreateMiniPlugin;
import mineplex.core.common.util.UtilPlayer;
import mineplex.core.packethandler.IPacketHandler;
import mineplex.core.packethandler.PacketHandler;
import mineplex.core.packethandler.PacketInfo;
@ReflectivelyCreateMiniPlugin
public class CustomItemFrames extends MiniPlugin implements IPacketHandler
@ -73,7 +76,7 @@ public class CustomItemFrames extends MiniPlugin implements IPacketHandler
if (item != null)
{
for (WatchableObject meta : packet.b)
for (DataWatcher.WatchableObject meta : packet.b)
{
if (meta.getIndex().a() == 8)
{
@ -98,12 +101,13 @@ public class CustomItemFrames extends MiniPlugin implements IPacketHandler
public void setItem(Player player, ItemFrame frame, org.bukkit.inventory.ItemStack item)
{
ItemStack nmsItem = CraftItemStack.asNMSCopy(item.clone());
EntityItemFrame nmsEntity = ((CraftItemFrame) frame).getHandle();
DataWatcher watcher = new DataWatcher(nmsEntity);
watcher.add(8, 5, EntityItemFrame.META_ITEM, Optional.fromNullable(nmsItem));
DataWatcher.WatchableObject<Optional<ItemStack>> frameMetaItem = new DataWatcher.WatchableObject<>(5, 8, nmsItem, EntityItemFrame.META_ITEM, Optional.fromNullable(nmsItem));
PacketPlayOutEntityMetadata packet = new PacketPlayOutEntityMetadata();
packet.a = frame.getEntityId();
packet.b = Collections.singletonList(frameMetaItem);
PacketPlayOutEntityMetadata packet = new PacketPlayOutEntityMetadata(frame.getEntityId(), watcher, true);
_ourPackets.add(packet);
UtilPlayer.sendPacket(player, packet);