Added hopping item interface

Closes #493

src/main/java/de/ellpeck/actuallyadditions/mod/blocks/BlockItemViewerHopping.java

@@ -0,0 +1,130 @@
+/*
+ * This file ("BlockItemInterfaceHopping.java") is part of the Actually Additions mod for Minecraft.
+ * It is created and owned by Ellpeck and distributed
+ * under the Actually Additions License to be found at
+ * http://ellpeck.de/actaddlicense
+ * View the source code at https://github.com/Ellpeck/ActuallyAdditions
+ *
+ * © 2015-2016 Ellpeck
+ */
+
+package de.ellpeck.actuallyadditions.mod.blocks;
+
+import com.google.common.base.Predicate;
+import de.ellpeck.actuallyadditions.mod.tile.TileEntityItemViewerHopping;
+import net.minecraft.block.properties.PropertyDirection;
+import net.minecraft.block.state.BlockStateContainer;
+import net.minecraft.block.state.IBlockState;
+import net.minecraft.entity.Entity;
+import net.minecraft.entity.EntityLivingBase;
+import net.minecraft.tileentity.TileEntity;
+import net.minecraft.util.BlockRenderLayer;
+import net.minecraft.util.EnumFacing;
+import net.minecraft.util.Mirror;
+import net.minecraft.util.Rotation;
+import net.minecraft.util.math.AxisAlignedBB;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.world.IBlockAccess;
+import net.minecraft.world.World;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+import java.util.List;
+
+//Most of this is just copied from BlockHopper, no credit taken. Or clue what it is.
+public class BlockItemViewerHopping extends BlockItemViewer{
+
+    public static final PropertyDirection FACING = PropertyDirection.create("facing", new Predicate<EnumFacing>(){
+        @Override
+        public boolean apply(EnumFacing facing){
+            return facing != EnumFacing.UP;
+        }
+    });
+
+    private static final AxisAlignedBB BASE_AABB = new AxisAlignedBB(0.0D, 0.0D, 0.0D, 1.0D, 0.625D, 1.0D);
+    private static final AxisAlignedBB SOUTH_AABB = new AxisAlignedBB(0.0D, 0.0D, 0.0D, 1.0D, 1.0D, 0.125D);
+    private static final AxisAlignedBB NORTH_AABB = new AxisAlignedBB(0.0D, 0.0D, 0.875D, 1.0D, 1.0D, 1.0D);
+    private static final AxisAlignedBB WEST_AABB = new AxisAlignedBB(0.875D, 0.0D, 0.0D, 1.0D, 1.0D, 1.0D);
+    private static final AxisAlignedBB EAST_AABB = new AxisAlignedBB(0.0D, 0.0D, 0.0D, 0.125D, 1.0D, 1.0D);
+
+    public BlockItemViewerHopping(String name){
+        super(name);
+    }
+
+    @Override
+    public AxisAlignedBB getBoundingBox(IBlockState state, IBlockAccess source, BlockPos pos){
+        return FULL_BLOCK_AABB;
+    }
+
+    @Override
+    public void addCollisionBoxToList(IBlockState state, World worldIn, BlockPos pos, AxisAlignedBB entityBox, List<AxisAlignedBB> collidingBoxes, Entity entityIn){
+        addCollisionBoxToList(pos, entityBox, collidingBoxes, BASE_AABB);
+        addCollisionBoxToList(pos, entityBox, collidingBoxes, EAST_AABB);
+        addCollisionBoxToList(pos, entityBox, collidingBoxes, WEST_AABB);
+        addCollisionBoxToList(pos, entityBox, collidingBoxes, SOUTH_AABB);
+        addCollisionBoxToList(pos, entityBox, collidingBoxes, NORTH_AABB);
+    }
+
+    @Override
+    public TileEntity createNewTileEntity(World worldIn, int meta){
+        return new TileEntityItemViewerHopping();
+    }
+
+    @Override
+    public IBlockState getStateForPlacement(World worldIn, BlockPos pos, EnumFacing facing, float hitX, float hitY, float hitZ, int meta, EntityLivingBase placer){
+        EnumFacing opp = facing.getOpposite();
+        return this.getDefaultState().withProperty(FACING, opp == EnumFacing.UP ? EnumFacing.DOWN : opp);
+    }
+
+    @Override
+    public boolean isFullyOpaque(IBlockState state){
+        return true;
+    }
+
+    @Override
+    public boolean isFullCube(IBlockState state){
+        return false;
+    }
+
+    @Override
+    public boolean isOpaqueCube(IBlockState state){
+        return false;
+    }
+
+    @Override
+    @SideOnly(Side.CLIENT)
+    public boolean shouldSideBeRendered(IBlockState blockState, IBlockAccess blockAccess, BlockPos pos, EnumFacing side){
+        return true;
+    }
+
+    @Override
+    @SideOnly(Side.CLIENT)
+    public BlockRenderLayer getBlockLayer(){
+        return BlockRenderLayer.CUTOUT_MIPPED;
+    }
+
+    @Override
+    public IBlockState getStateFromMeta(int meta){
+        return this.getDefaultState().withProperty(FACING, EnumFacing.getFront(meta));
+    }
+
+    @Override
+    public int getMetaFromState(IBlockState state){
+        return state.getValue(FACING).getIndex();
+    }
+
+    @Override
+    protected BlockStateContainer createBlockState(){
+        return new BlockStateContainer(this, FACING);
+    }
+
+    @Override
+    public IBlockState withRotation(IBlockState state, Rotation rot){
+        return state.withProperty(FACING, rot.rotate(state.getValue(FACING)));
+    }
+
+    @Override
+    public IBlockState withMirror(IBlockState state, Mirror mirror){
+        return this.withRotation(state, mirror.toRotation(state.getValue(FACING)));
+    }
+}

src/main/java/de/ellpeck/actuallyadditions/mod/blocks/InitBlocks.java

@@ -86,6 +86,7 @@ public final class InitBlocks{
     public static Block blockLaserRelayItem;
     public static Block blockLaserRelayItemWhitelist;
     public static Block blockItemViewer;
+    public static Block blockItemViewerHopping;
     public static Block blockBlackLotus;
     public static Block blockCrystal;
     public static Block blockCrystalEmpowered;
@@ -112,6 +113,7 @@ public final class InitBlocks{
     public static void init(){
         ModUtil.LOGGER.info("Initializing Blocks...");
 
+        blockItemViewerHopping = new BlockItemViewerHopping("block_item_viewer_hopping");
         blockFarmer = new BlockFarmer("block_farmer");
         blockBioReactor = new BlockBioReactor("block_bio_reactor");
         blockDistributorItem = new BlockDistributorItem("block_distributor_item");

src/main/java/de/ellpeck/actuallyadditions/mod/creative/CreativeTab.java

@@ -66,6 +66,7 @@ public class CreativeTab extends CreativeTabs{
         this.add(InitBlocks.blockLaserRelayItem);
         this.add(InitBlocks.blockLaserRelayItemWhitelist);
         this.add(InitBlocks.blockItemViewer);
+        this.add(InitBlocks.blockItemViewerHopping);
         this.add(InitBlocks.blockAtomicReconstructor);
         this.add(InitBlocks.blockEmpowerer);
         this.add(InitBlocks.blockPhantomface);

src/main/java/de/ellpeck/actuallyadditions/mod/tile/TileEntityBase.java

@@ -119,6 +119,7 @@ public abstract class TileEntityBase extends TileEntity implements ITickable{
         register(TileEntityDistributorItem.class);
         register(TileEntityBioReactor.class);
         register(TileEntityFarmer.class);
+        register(TileEntityItemViewerHopping.class);
     }
 
     private static void register(Class<? extends TileEntityBase> tileClass){

src/main/java/de/ellpeck/actuallyadditions/mod/tile/TileEntityInputter.java

@@ -80,7 +80,7 @@ public class TileEntityInputter extends TileEntityInventoryBase implements IButt
                 if(cap != null){
                     for(int i = Math.max(this.slotToPullStart, 0); i < Math.min(this.slotToPullEnd, cap.getSlots()); i++){
                         if(this.checkBothFilters(cap.getStackInSlot(i), false)){
-                            if(WorldUtil.doItemInteraction(i, 0, this.placeToPull, this, side, null)){
+                            if(WorldUtil.doItemInteraction(i, 0, cap, this.slots, Integer.MAX_VALUE)){
                                 return true;
                             }
                         }
@@ -102,7 +102,7 @@ public class TileEntityInputter extends TileEntityInventoryBase implements IButt
                     IItemHandler cap = this.placeToPut.getCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, side);
                     if(cap != null){
                         for(int i = Math.max(this.slotToPutStart, 0); i < Math.min(this.slotToPutEnd, cap.getSlots()); i++){
-                            if(WorldUtil.doItemInteraction(0, i, this, this.placeToPut, null, side)){
+                            if(WorldUtil.doItemInteraction(0, i, this.slots, cap, Integer.MAX_VALUE)){
                                 return true;
                             }
                         }

src/main/java/de/ellpeck/actuallyadditions/mod/tile/TileEntityItemViewer.java

@@ -31,10 +31,10 @@ public class TileEntityItemViewer extends TileEntityBase{
     private Network oldNetwork;
     private int lastNetworkChangeAmount = -1;
 
-    private final IItemHandler itemHandler;
+    protected final IItemHandler itemHandler;
 
-    public TileEntityItemViewer(){
-        super("itemViewer");
+    public TileEntityItemViewer(String name){
+        super(name);
 
         this.itemHandler = new IItemHandler(){
             @Override
@@ -102,6 +102,10 @@ public class TileEntityItemViewer extends TileEntityBase{
         };
     }
 
+    public TileEntityItemViewer(){
+        this("itemViewer");
+    }
+
     @Override
     public IItemHandler getItemHandler(EnumFacing facing){
         return this.itemHandler;

src/main/java/de/ellpeck/actuallyadditions/mod/tile/TileEntityItemViewerHopping.java

@@ -0,0 +1,104 @@
+/*
+ * This file ("TileEntityItemViewerHopping.java") is part of the Actually Additions mod for Minecraft.
+ * It is created and owned by Ellpeck and distributed
+ * under the Actually Additions License to be found at
+ * http://ellpeck.de/actaddlicense
+ * View the source code at https://github.com/Ellpeck/ActuallyAdditions
+ *
+ * © 2015-2016 Ellpeck
+ */
+
+package de.ellpeck.actuallyadditions.mod.tile;
+
+import de.ellpeck.actuallyadditions.mod.util.ItemStackHandlerCustom;
+import de.ellpeck.actuallyadditions.mod.util.StackUtil;
+import de.ellpeck.actuallyadditions.mod.util.WorldUtil;
+import net.minecraft.block.BlockHopper;
+import net.minecraft.block.state.IBlockState;
+import net.minecraft.entity.item.EntityItem;
+import net.minecraft.item.ItemStack;
+import net.minecraft.tileentity.TileEntity;
+import net.minecraft.util.EnumFacing;
+import net.minecraft.util.math.AxisAlignedBB;
+import net.minecraftforge.items.CapabilityItemHandler;
+import net.minecraftforge.items.IItemHandler;
+
+import java.util.List;
+
+public class TileEntityItemViewerHopping extends TileEntityItemViewer{
+
+    private IItemHandler handlerToPullFrom;
+    private IItemHandler handlerToPushTo;
+
+    public TileEntityItemViewerHopping(){
+        super("itemViewerHopping");
+    }
+
+    @Override
+    public void updateEntity(){
+        super.updateEntity();
+
+        if(!this.world.isRemote && this.world.getTotalWorldTime()%10 == 0){
+            if(this.handlerToPullFrom != null){
+                outer : for(int i = 0; i < this.handlerToPullFrom.getSlots(); i++){
+                    if(StackUtil.isValid(this.handlerToPullFrom.getStackInSlot(i))){
+                        for(int j = 0; j < this.itemHandler.getSlots(); j++){
+                            if(WorldUtil.doItemInteraction(i, j, this.handlerToPullFrom, this.itemHandler, 4)){
+                                break outer;
+                            }
+                        }
+                    }
+                }
+            }
+
+            if(this.handlerToPushTo != null){
+                outer : for(int i = 0; i < this.itemHandler.getSlots(); i++){
+                    if(StackUtil.isValid(this.itemHandler.getStackInSlot(i))){
+                        for(int j = 0; j < this.handlerToPushTo.getSlots(); j++){
+                            if(WorldUtil.doItemInteraction(i, j, this.itemHandler, this.handlerToPushTo, 4)){
+                                break outer;
+                            }
+                        }
+                    }
+                }
+            }
+
+            if(this.world.getTotalWorldTime()%20 == 0){
+                List<EntityItem> items = this.world.getEntitiesWithinAABB(EntityItem.class, new AxisAlignedBB(this.pos.getX(), this.pos.getY()+0.5, this.pos.getZ(), this.pos.getX()+1, this.pos.getY()+2, this.pos.getZ()+1));
+                if(items != null && !items.isEmpty()){
+                    for(EntityItem item : items){
+                        if(item != null && !item.isDead){
+                            for(int i = 0; i < this.itemHandler.getSlots(); i++){
+                                ItemStack left = this.itemHandler.insertItem(i, item.getEntityItem(), false);
+                                item.setEntityItemStack(left);
+
+                                if(!StackUtil.isValid(left)){
+                                    item.setDead();
+                                    break;
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    @Override
+    public void saveDataOnChangeOrWorldStart(){
+        super.saveDataOnChangeOrWorldStart();
+
+        TileEntity from = this.world.getTileEntity(this.pos.offset(EnumFacing.UP));
+        if(from != null && !(from instanceof TileEntityItemViewer) && from.hasCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, EnumFacing.DOWN)){
+            this.handlerToPullFrom = from.getCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, EnumFacing.DOWN);
+        }
+
+        IBlockState state = this.world.getBlockState(this.pos);
+        EnumFacing facing = state.getValue(BlockHopper.FACING);
+
+        TileEntity to = this.world.getTileEntity(this.pos.offset(facing));
+        if(to != null && !(to instanceof TileEntityItemViewer) && to.hasCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, facing.getOpposite())){
+            this.handlerToPushTo = to.getCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, facing.getOpposite());
+        }
+    }
+}

src/main/java/de/ellpeck/actuallyadditions/mod/util/WorldUtil.java

@@ -27,7 +27,6 @@ import net.minecraft.item.ItemStack;
 import net.minecraft.network.play.client.CPacketPlayerDigging;
 import net.minecraft.network.play.server.SPacketBlockChange;
 import net.minecraft.tileentity.TileEntity;
-import net.minecraft.util.EnumActionResult;
 import net.minecraft.util.EnumFacing;
 import net.minecraft.util.EnumHand;
 import net.minecraft.util.math.BlockPos;
@@ -46,7 +45,6 @@ import net.minecraftforge.event.ForgeEventFactory;
 import net.minecraftforge.fluids.FluidStack;
 import net.minecraftforge.fluids.capability.CapabilityFluidHandler;
 import net.minecraftforge.fluids.capability.IFluidHandler;
-import net.minecraftforge.items.CapabilityItemHandler;
 import net.minecraftforge.items.IItemHandler;
 
 import java.util.ArrayList;
@@ -54,19 +52,14 @@ import java.util.List;
 
 public final class WorldUtil{
 
-    public static boolean doItemInteraction(int slotExtract, int slotInsert, TileEntity extract, TileEntity insert, EnumFacing extractSide, EnumFacing insertSide){
-        if(extract.hasCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, extractSide) && insert.hasCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, insertSide)){
-            IItemHandler extractCap = extract.getCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, extractSide);
-            IItemHandler insertCap = insert.getCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, insertSide);
-
-            ItemStack theoreticalExtract = extractCap.extractItem(slotExtract, Integer.MAX_VALUE, true);
-            if(StackUtil.isValid(theoreticalExtract)){
-                ItemStack remaining = insertCap.insertItem(slotInsert, theoreticalExtract, false);
-                if(!ItemStack.areItemStacksEqual(remaining, theoreticalExtract)){
-                    int toExtract = !StackUtil.isValid(remaining) ? StackUtil.getStackSize(theoreticalExtract) : StackUtil.getStackSize(theoreticalExtract)-StackUtil.getStackSize(remaining);
-                    extractCap.extractItem(slotExtract, toExtract, false);
-                    return true;
-                }
+    public static boolean doItemInteraction(int slotExtract, int slotInsert, IItemHandler extract, IItemHandler insert, int maxExtract){
+        ItemStack theoreticalExtract = extract.extractItem(slotExtract, maxExtract, true);
+        if(StackUtil.isValid(theoreticalExtract)){
+            ItemStack remaining = insert.insertItem(slotInsert, theoreticalExtract, false);
+            if(!ItemStack.areItemStacksEqual(remaining, theoreticalExtract)){
+                int toExtract = !StackUtil.isValid(remaining) ? StackUtil.getStackSize(theoreticalExtract) : StackUtil.getStackSize(theoreticalExtract)-StackUtil.getStackSize(remaining);
+                extract.extractItem(slotExtract, toExtract, false);
+                return true;
             }
         }
         return false;

src/main/resources/assets/actuallyadditions/blockstates/block_item_viewer_hopping.json

@@ -0,0 +1,19 @@
+{
+  "forge_marker": 1,
+  "defaults": {
+    "model": "actuallyadditions:item_viewer_hopping_down",
+    "textures": {
+      "all": "actuallyadditions:blocks/block_item_viewer"
+    },
+    "transform": "forge:default-block"
+  },
+  "variants": {
+    "normal": [{}],
+    "inventory": [{}],
+      "facing=down": { "model": "actuallyadditions:item_viewer_hopping_down" },
+      "facing=north": { "model": "actuallyadditions:item_viewer_hopping_side" },
+      "facing=south": { "model": "actuallyadditions:item_viewer_hopping_side", "y": 180 },
+      "facing=west": { "model": "actuallyadditions:item_viewer_hopping_side", "y": 270 },
+      "facing=east": { "model": "actuallyadditions:item_viewer_hopping_side", "y": 90 }
+  }
+}

src/main/resources/assets/actuallyadditions/lang/en_US.lang

@@ -228,6 +228,7 @@ tile.actuallyadditions.block_pillar_quartz_slab.name=Black Quartz Pillar Slab
 tile.actuallyadditions.block_laser_relay_item.name=Item Laser Relay
 tile.actuallyadditions.block_laser_relay_item_whitelist.name=Advanced Item Laser Relay
 tile.actuallyadditions.block_item_viewer.name=Item Interface
+tile.actuallyadditions.block_item_viewer_hopping.name=Hopping Item Interface
 tile.actuallyadditions.block_impure_iron.name=Impure Iron
 tile.actuallyadditions.block_booklet_stand.name=Wall-Mount Manual
 tile.actuallyadditions.block_display_stand.name=Display Stand

src/main/resources/assets/actuallyadditions/models/block/item_viewer_hopping_down.json

@@ -0,0 +1,88 @@
+{
+  "ambientocclusion": false,
+  "textures": {
+    "particle": "actuallyadditions:blocks/block_item_viewer_hopping_outside",
+    "top": "actuallyadditions:blocks/block_item_viewer_hopping_top",
+    "side": "actuallyadditions:blocks/block_item_viewer_hopping_outside",
+    "inside": "actuallyadditions:blocks/block_item_viewer_hopping_inside"
+  },
+  "elements": [
+    {   "from": [ 0, 10, 0 ],
+      "to": [ 16, 11, 16 ],
+      "faces": {
+        "down":  { "texture": "#side" },
+        "up":    { "texture": "#inside" },
+        "north": { "texture": "#side" },
+        "south": { "texture": "#side" },
+        "west":  { "texture": "#side" },
+        "east":  { "texture": "#side" }
+      }
+    },
+    {   "from": [ 0, 11, 0 ],
+      "to": [ 2, 16, 16 ],
+      "faces": {
+        "down":  { "texture": "#side" },
+        "up":    { "texture": "#top" },
+        "north": { "texture": "#side" },
+        "south": { "texture": "#side" },
+        "west":  { "texture": "#side" },
+        "east":  { "texture": "#side" }
+      }
+    },
+    {   "from": [ 14, 11, 0 ],
+      "to": [ 16, 16, 16 ],
+      "faces": {
+        "down":  { "texture": "#side" },
+        "up":    { "texture": "#top" },
+        "north": { "texture": "#side" },
+        "south": { "texture": "#side" },
+        "west":  { "texture": "#side" },
+        "east":  { "texture": "#side" }
+      }
+    },
+    {   "from": [ 2, 11, 0 ],
+      "to": [ 14, 16, 2 ],
+      "faces": {
+        "down":  { "texture": "#side" },
+        "up":    { "texture": "#top" },
+        "north": { "texture": "#side" },
+        "south": { "texture": "#side" },
+        "west":  { "texture": "#side" },
+        "east":  { "texture": "#side" }
+      }
+    },
+    {   "from": [ 2, 11, 14 ],
+      "to": [ 14, 16, 16 ],
+      "faces": {
+        "down":  { "texture": "#side" },
+        "up":    { "texture": "#top" },
+        "north": { "texture": "#side" },
+        "south": { "texture": "#side" },
+        "west":  { "texture": "#side" },
+        "east":  { "texture": "#side" }
+      }
+    },
+    {   "from": [ 4, 4, 4 ],
+      "to": [ 12, 10, 12 ],
+      "faces": {
+        "down":  { "texture": "#side" },
+        "up":    { "texture": "#side" },
+        "north": { "texture": "#side" },
+        "south": { "texture": "#side" },
+        "west":  { "texture": "#side" },
+        "east":  { "texture": "#side" }
+      }
+    },
+    {   "from": [ 6, 0, 6 ],
+      "to": [ 10, 4, 10 ],
+      "faces": {
+        "down":  { "texture": "#side" },
+        "up":    { "texture": "#side" },
+        "north": { "texture": "#side" },
+        "south": { "texture": "#side" },
+        "west":  { "texture": "#side" },
+        "east":  { "texture": "#side" }
+      }
+    }
+  ]
+}

src/main/resources/assets/actuallyadditions/models/block/item_viewer_hopping_side.json

@@ -0,0 +1,88 @@
+{
+  "ambientocclusion": false,
+  "textures": {
+    "particle": "actuallyadditions:blocks/block_item_viewer_hopping_outside",
+    "top": "actuallyadditions:blocks/block_item_viewer_hopping_top",
+    "side": "actuallyadditions:blocks/block_item_viewer_hopping_outside",
+    "inside": "actuallyadditions:blocks/block_item_viewer_hopping_inside"
+  },
+  "elements": [
+    {   "from": [ 0, 10, 0 ],
+      "to": [ 16, 11, 16 ],
+      "faces": {
+        "down":  { "texture": "#side" },
+        "up":    { "texture": "#inside" },
+        "north": { "texture": "#side" },
+        "south": { "texture": "#side" },
+        "west":  { "texture": "#side" },
+        "east":  { "texture": "#side" }
+      }
+    },
+    {   "from": [ 0, 11, 0 ],
+      "to": [ 2, 16, 16 ],
+      "faces": {
+        "down":  { "texture": "#side" },
+        "up":    { "texture": "#top" },
+        "north": { "texture": "#side" },
+        "south": { "texture": "#side" },
+        "west":  { "texture": "#side" },
+        "east":  { "texture": "#side" }
+      }
+    },
+    {   "from": [ 14, 11, 0 ],
+      "to": [ 16, 16, 16 ],
+      "faces": {
+        "down":  { "texture": "#side" },
+        "up":    { "texture": "#top" },
+        "north": { "texture": "#side" },
+        "south": { "texture": "#side" },
+        "west":  { "texture": "#side" },
+        "east":  { "texture": "#side" }
+      }
+    },
+    {   "from": [ 2, 11, 0 ],
+      "to": [ 14, 16, 2 ],
+      "faces": {
+        "down":  { "texture": "#side" },
+        "up":    { "texture": "#top" },
+        "north": { "texture": "#side" },
+        "south": { "texture": "#side" },
+        "west":  { "texture": "#side" },
+        "east":  { "texture": "#side" }
+      }
+    },
+    {   "from": [ 2, 11, 14 ],
+      "to": [ 14, 16, 16 ],
+      "faces": {
+        "down":  { "texture": "#side" },
+        "up":    { "texture": "#top" },
+        "north": { "texture": "#side" },
+        "south": { "texture": "#side" },
+        "west":  { "texture": "#side" },
+        "east":  { "texture": "#side" }
+      }
+    },
+    {   "from": [ 4, 4, 4 ],
+      "to": [ 12, 10, 12 ],
+      "faces": {
+        "down":  { "texture": "#side" },
+        "up":    { "texture": "#side" },
+        "north": { "texture": "#side" },
+        "south": { "texture": "#side" },
+        "west":  { "texture": "#side" },
+        "east":  { "texture": "#side" }
+      }
+    },
+    {   "from": [ 6, 4, 0 ],
+      "to": [ 10, 8, 4 ],
+      "faces": {
+        "down":  { "texture": "#side" },
+        "up":    { "texture": "#side" },
+        "north": { "texture": "#side" },
+        "south": { "texture": "#side" },
+        "west":  { "texture": "#side" },
+        "east":  { "texture": "#side" }
+      }
+    }
+  ]
+}