public static ItemStack readItem(NetInput in) throws IOException {
short item = in.readShort();
if (item < 0) {
return null;
} else {
return new ItemStack(item, in.readByte(), in.readShort(), readNBT(in));
}
}
public static EntityMetadata[] readEntityMetadata(NetInput in) throws IOException {
List<EntityMetadata> ret = new ArrayList<EntityMetadata>();
byte b;
while ((b = in.readByte()) != 127) {
int typeId = (b & 0xE0) >> 5;
int id = b & 0x1F;
MetadataType type = MagicValues.key(MetadataType.class, typeId);
Object value;
switch (type) {
case BYTE:
value = in.readByte();
break;
case SHORT:
value = in.readShort();
break;
case INT:
value = in.readInt();
break;
case FLOAT:
value = in.readFloat();
break;
case STRING:
value = in.readString();
break;
case ITEM:
value = readItem(in);
break;
case POSITION:
value = new Position(in.readInt(), in.readInt(), in.readInt());
break;
case ROTATION:
value = new Rotation(in.readFloat(), in.readFloat(), in.readFloat());
break;
default:
throw new IOException("Unknown metadata type id: " + typeId);
}
ret.add(new EntityMetadata(id, type, value));
}
return ret.toArray(new EntityMetadata[ret.size()]);
}