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Add implementation for FakeArmorStand in reflection
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@ -2,21 +2,78 @@ package de.epiceric.shopchest.nms.reflection;
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import de.epiceric.shopchest.nms.FakeArmorStand;
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import org.bukkit.Location;
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import org.bukkit.entity.EntityType;
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import org.bukkit.entity.Player;
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import java.lang.reflect.Field;
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import java.util.UUID;
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public class FakeArmorStandImpl extends FakeEntityImpl implements FakeArmorStand {
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private final Class<?> packetPlayOutEntityTeleportClass = nmsClassResolver.resolveSilent("network.protocol.game.PacketPlayOutEntityTeleport");
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public FakeArmorStandImpl(ShopChestDebug debug) {
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super(debug);
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}
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@Override
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public void sendData(String name, Iterable<Player> receivers) {
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Object dataWatcher = ReflectionUtils.createDataWatcher(debug, name, null);
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try {
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for (Player receiver : receivers) {
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ReflectionUtils.sendPacket(debug, packetPlayOutEntityMetadataClass.getConstructor(int.class, dataWatcherClass, boolean.class)
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.newInstance(entityId, dataWatcher, true), receiver);
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}
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} catch (ReflectiveOperationException e) {
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// TODO Handle this properly
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throw new RuntimeException(e);
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}
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}
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@Override
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public void setLocation(Location location, Iterable<Player> receivers) {
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double y = location.getY() + (ReflectionUtils.getServerVersion().equals("v1_8_R1") ? 0 : 1.975);
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try {
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Object packet = packetPlayOutEntityTeleportClass.getConstructor().newInstance();
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Field[] fields = packetPlayOutEntityTeleportClass.getDeclaredFields();
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for (Field field : fields) {
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field.setAccessible(true);
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}
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boolean isPre9 = ReflectionUtils.getMajorVersion() < 9;
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fields[0].set(packet, entityId);
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if (isPre9) {
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fields[1].set(packet, (int)(location.getX() * 32));
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fields[2].set(packet, (int)(y * 32));
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fields[3].set(packet, (int)(location.getZ() * 32));
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} else {
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fields[1].set(packet, location.getX());
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fields[2].set(packet, y);
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fields[3].set(packet, location.getZ());
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}
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fields[4].set(packet, (byte) 0);
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fields[5].set(packet, (byte) 0);
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fields[6].set(packet, true);
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if (packet == null) {
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debug.getLogger().severe("Could not set hologram location");
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debug.debug("Could not set armor stand location: Packet is null");
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return;
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}
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for (Player receiver : receivers) {
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ReflectionUtils.sendPacket(debug, packet, receiver);
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}
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}catch (ReflectiveOperationException e) {
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throw new RuntimeException(e);
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}
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}
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@Override
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public void spawn(UUID uuid, Location location, Iterable<Player> receivers) {
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for(Player receiver : receivers) {
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ReflectionUtils.sendPacket(debug, ReflectionUtils.createPacketSpawnEntity(debug, entityId, uuid, location, EntityType.ARMOR_STAND), receiver);
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}
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}
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}
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@ -1,12 +1,15 @@
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package de.epiceric.shopchest.nms.reflection;
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import de.epiceric.shopchest.nms.FakeEntity;
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import org.bukkit.Location;
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import org.bukkit.entity.Player;
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import org.inventivetalent.reflection.resolver.minecraft.NMSClassResolver;
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import java.util.UUID;
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public abstract class FakeEntityImpl implements FakeEntity {
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public class FakeEntityImpl implements FakeEntity {
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protected final NMSClassResolver nmsClassResolver = new NMSClassResolver();
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private final Class<?> packetPlayOutEntityDestroyClass = nmsClassResolver.resolveSilent("network.protocol.game.PacketPlayOutEntityDestroy");
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protected final Class<?> packetPlayOutEntityMetadataClass = nmsClassResolver.resolveSilent("network.protocol.game.PacketPlayOutEntityMetadata");
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protected final Class<?> dataWatcherClass = nmsClassResolver.resolveSilent("network.syncher.DataWatcher");
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protected final int entityId;
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protected final ShopChestDebug debug;
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@ -21,13 +24,15 @@ public class FakeEntityImpl implements FakeEntity {
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return entityId;
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}
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@Override
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public void spawn(UUID uuid, Location location, Iterable<Player> receivers) {
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}
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@Override
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public void remove(Iterable<Player> receivers) {
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try {
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for(Player receiver : receivers) {
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ReflectionUtils.sendPacket(debug, packetPlayOutEntityDestroyClass.getConstructor(int[].class).newInstance((Object) new int[]{entityId}), receiver);
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}
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} catch (ReflectiveOperationException e){
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// TODO Handle this properly
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throw new RuntimeException(e);
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}
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}
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}
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