Merge branch 'master' into change-components

src/main/java/gregtech/api/metatileentity/interfaces/ISyncedTileEntity.java

@@ -11,6 +11,8 @@
  */
 public interface ISyncedTileEntity {
 
+ Consumer<PacketBuffer> NO_OP = buf -> {};
+
  /**
  * Used to sync data from Server -> Client.
  * Called during initial loading of the chunk or when many blocks change at once.
@@ -68,6 +70,27 @@ public interface ISyncedTileEntity {
  */
  void writeCustomData(int discriminator, @NotNull Consumer<@NotNull PacketBuffer> dataWriter);
 
+ /**
+ * Used to send an empty anonymous Server -> Client packet.
+ * <p>
+ * Data is received in {@link #receiveCustomData(int, PacketBuffer)};
+ * <p>
+ * Typically used to signal to the client that a rendering update is needed
+ * when sending a server-side state update.
+ * <p>
+ * <em>Should be called manually</em>.
+ * <p>
+ * This method is called <strong>Server-Side</strong>.
+ * <p>
+ * Equivalent to {@link net.minecraft.tileentity.TileEntity#getUpdatePacket}
+ *
+ * @param discriminator the discriminator determining the packet sent.
+ * @see gregtech.api.capability.GregtechDataCodes
+ */
+ default void writeCustomData(int discriminator) {
+ writeCustomData(discriminator, NO_OP);
+ }
+
  /**
  * Used to receive an anonymous Server -> Client packet.
  * Called when receiving a packet for the location this TileEntity is currently in.

src/main/java/gregtech/common/metatileentities/MetaTileEntityClipboard.java

@@ -190,7 +190,7 @@ public void createFakeGui() {
  this.guiContainerCache = fakeModularUIContainer;
  if (getWorld().isRemote)
  this.guiCache = new FakeModularGui(ui, fakeModularUIContainer);
- this.writeCustomData(CREATE_FAKE_UI, buffer -> {});
+ this.writeCustomData(CREATE_FAKE_UI);
  } catch (Exception e) {
  GTLog.logger.error(e);
  }