40 lines
1.8 KiB
Java
40 lines
1.8 KiB
Java
package net.jitse.npclib.nms.v1_16_R3.packets;
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import net.jitse.npclib.api.state.NPCState;
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import net.minecraft.server.v1_16_R3.DataWatcher;
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import net.minecraft.server.v1_16_R3.DataWatcherObject;
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import net.minecraft.server.v1_16_R3.DataWatcherRegistry;
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import net.minecraft.server.v1_16_R3.PacketPlayOutEntityMetadata;
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import java.util.Collection;
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public class PacketPlayOutEntityMetadataWrapper {
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public PacketPlayOutEntityMetadata create(Collection<NPCState> activateStates, int entityId) {
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DataWatcher dataWatcher = new DataWatcher(null);
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dataWatcher.register(new DataWatcherObject<>(16, DataWatcherRegistry.a), (byte) 127);
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byte masked = NPCState.getMasked(activateStates);
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// TODO: Find out why NPCState#CROUCHED doesn't work.
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dataWatcher.register(new DataWatcherObject<>(0, DataWatcherRegistry.a), masked);
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// for (Player online : Bukkit.getOnlinePlayers()) {
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// DataWatcher watcher = ((CraftPlayer) online).getHandle().getDataWatcher();
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// try {
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// Field entriesField = watcher.getClass().getDeclaredField("entries");
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// entriesField.setAccessible(true);
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//
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// Int2ObjectOpenHashMap<DataWatcher.Item<?>> entries = (Int2ObjectOpenHashMap<DataWatcher.Item<?>>) entriesField.get(watcher);
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// entries.forEach((integer, item) -> {
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// if (item.b() instanceof Boolean || item.b() instanceof Byte)
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// online.sendMessage(integer + ": " + item.b() + " type = " + item.b().getClass().toString());
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// });
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// } catch (NoSuchFieldException | IllegalAccessException e) {
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// e.printStackTrace();
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// }
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// }
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return new PacketPlayOutEntityMetadata(entityId, dataWatcher, true);
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}
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}
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