--- a/net/minecraft/server/PacketDataSerializer.java +++ b/net/minecraft/server/PacketDataSerializer.java @@ -21,6 +21,8 @@ import java.util.UUID; import javax.annotation.Nullable; +import org.bukkit.craftbukkit.inventory.CraftItemStack; // CraftBukkit + public class PacketDataSerializer extends ByteBuf { private final ByteBuf a; @@ -128,7 +130,7 @@ } public <T extends Enum<T>> T a(Class<T> oclass) { - return ((Enum[]) oclass.getEnumConstants())[this.g()]; + return ((T[]) oclass.getEnumConstants())[this.g()]; // CraftBukkit - fix decompile error } public PacketDataSerializer a(Enum<?> oenum) { @@ -205,7 +207,7 @@ } else { try { NBTCompressedStreamTools.a(nbttagcompound, (DataOutput) (new ByteBufOutputStream(this))); - } catch (IOException ioexception) { + } catch (Exception ioexception) { // CraftBukkit - IOException -> Exception throw new EncoderException(ioexception); } } @@ -232,7 +234,7 @@ } public PacketDataSerializer a(@Nullable ItemStack itemstack) { - if (itemstack == null) { + if (itemstack == null || itemstack.getItem() == null) { // CraftBukkit - NPE fix itemstack.getItem() this.writeShort(-1); } else { this.writeShort(Item.getId(itemstack.getItem())); @@ -261,6 +263,11 @@ itemstack = new ItemStack(Item.getById(short0), b0, short1); itemstack.setTag(this.j()); + // CraftBukkit start + if (itemstack.getTag() != null) { + CraftItemStack.setItemMeta(itemstack, CraftItemStack.getItemMeta(itemstack)); + } + // CraftBukkit end } return itemstack;