public static void writeEntityMetadata(NetOutput out, EntityMetadata[] metadata)
throws IOException {
for (EntityMetadata meta : metadata) {
int id = MagicValues.value(Integer.class, meta.getType()) << 5 | meta.getId() & 0x1F;
out.writeByte(id);
switch (meta.getType()) {
case BYTE:
out.writeByte((Byte) meta.getValue());
break;
case SHORT:
out.writeShort((Short) meta.getValue());
break;
case INT:
out.writeInt((Integer) meta.getValue());
break;
case FLOAT:
out.writeFloat((Float) meta.getValue());
break;
case STRING:
out.writeString((String) meta.getValue());
break;
case ITEM:
writeItem(out, (ItemStack) meta.getValue());
break;
case POSITION:
Position pos = (Position) meta.getValue();
out.writeInt(pos.getX());
out.writeInt(pos.getY());
out.writeInt(pos.getZ());
break;
case ROTATION:
Rotation rot = (Rotation) meta.getValue();
out.writeFloat(rot.getPitch());
out.writeFloat(rot.getYaw());
out.writeFloat(rot.getRoll());
break;
default:
throw new IOException("Unmapped metadata type: " + meta.getType());
}
}
out.writeByte(127);
}
@Override
public void write(NetOutput out) throws IOException {
out.writeInt(this.entityId);
out.writeInt(this.attachedToId);
}