Moved open method to Sky Chest Container.

src/main/java/appeng/block/storage/BlockSkyChest.java

@@ -86,12 +86,8 @@ public class BlockSkyChest extends AEBaseTileBlock<TileSkyChest>
 			if (tile == null) {
 				return ActionResultType.PASS;
 			}
-			INamedContainerProvider container = new SimpleNamedContainerProvider((wnd, p, pl) -> new ContainerSkyChest(wnd, p, tile), getNameTextComponent());
-			NetworkHooks.openGui((ServerPlayerEntity) player, container, buf -> {
-				buf.writeBlockPos(pos);
-			});
 
-			// FIXME Platform.openGUI( player, this.getTileEntity( w, pos ), AEPartLocation.fromFacing(hit.getFace()), GuiBridge.GUI_SKYCHEST );
+			ContainerSkyChest.open((ServerPlayerEntity) player, tile, getNameTextComponent());
 		}
 
 		return ActionResultType.SUCCESS;

src/main/java/appeng/container/implementations/ContainerSkyChest.java

@@ -27,10 +27,15 @@ import net.minecraft.entity.player.PlayerInventory;
 import appeng.container.AEBaseContainer;
 import appeng.container.slot.SlotNormal;
 import appeng.tile.storage.TileSkyChest;
+import net.minecraft.entity.player.ServerPlayerEntity;
 import net.minecraft.inventory.container.ContainerType;
+import net.minecraft.inventory.container.INamedContainerProvider;
+import net.minecraft.inventory.container.SimpleNamedContainerProvider;
 import net.minecraft.network.PacketBuffer;
 import net.minecraft.tileentity.TileEntity;
 import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.text.ITextComponent;
+import net.minecraftforge.fml.network.NetworkHooks;
 
 
 public class ContainerSkyChest extends AEBaseContainer
@@ -66,6 +71,14 @@ public class ContainerSkyChest extends AEBaseContainer
 		return null;
 	}
 
+	public static void open(ServerPlayerEntity player, TileSkyChest tile, ITextComponent title) {
+		BlockPos pos = tile.getPos();
+		INamedContainerProvider container = new SimpleNamedContainerProvider(
+				(wnd, p, pl) -> new ContainerSkyChest(wnd, p, tile), title
+		);
+		NetworkHooks.openGui(player, container, pos);
+	}
+
 	@Override
 	public void onContainerClosed( final PlayerEntity par1PlayerEntity )
 	{

src/main/java/appeng/core/sync/GuiBridge.java

@@ -487,6 +487,7 @@ public enum GuiBridge
 			if( this.type.isItem() )
 			{
 				final ItemStack it = player.inventory.getCurrentItem();
+				it.getCapability()
 				if( !it.isEmpty() && it.getItem() instanceof IGuiItem )
 				{
 					final Object myItem = ( (IGuiItem) it.getItem() ).getGuiObject( it, w, pos );

src/main/java/appeng/tile/storage/TileSkyChest.java

@@ -25,6 +25,7 @@ import appeng.block.storage.BlockSkyChest;
 
 import net.minecraft.block.Block;
 import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.inventory.container.IContainerProvider;
 import net.minecraft.item.ItemStack;
 import net.minecraft.network.PacketBuffer;
 import net.minecraft.tileentity.IChestLid;

src/main/java/appeng/util/Platform.java

@@ -82,6 +82,9 @@ import java.util.*;
 import com.google.common.base.Preconditions;
 import net.minecraftforge.registries.ForgeRegistries;
 
+import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
+
 
 /**
  * @author AlgorithmX2
@@ -312,7 +315,7 @@ public class Platform
 
 		return false;
 	}
-//
+
 //	public static void openGUI(@Nonnull final PlayerEntity p, @Nullable final TileEntity tile, @Nullable final AEPartLocation side, @Nonnull final GuiBridge type )
 //	{
 //		if( isClient() )
@@ -320,6 +323,8 @@ public class Platform
 //			return;
 //		}
 //
+//		tile.getCapability(AEProtectedGui.class, side.getFacing())
+//
 //		int x = (int) p.getPosX();
 //		int y = (int) p.getPosY();
 //		int z = (int) p.getPosZ();