Inverted Hoppers

Closes #10

src/main/kotlin/net/shadowfacts/extrahoppers/EHCreativeTab.kt

@@ -9,8 +9,7 @@ import net.minecraft.item.ItemStack
 object EHCreativeTab: CreativeTabs(MOD_ID) {
 
 	override fun getTabIconItem(): ItemStack {
-		return ItemStack(ExtraHoppers.blocks.fluidHopper)
+		return ItemStack(ExtraHoppers.blocks.woodenHopper)
-//		TODO: change me to the wooden hopper
 	}
 
 }

src/main/kotlin/net/shadowfacts/extrahoppers/ExtraHoppers.kt

@@ -11,8 +11,8 @@ import net.minecraftforge.fml.common.registry.GameRegistry
 import net.minecraftforge.fml.relauncher.Side
 import net.minecraftforge.fml.relauncher.SideOnly
 import net.shadowfacts.extrahoppers.block.ModBlocks
-import net.shadowfacts.extrahoppers.block.fluid.TileEntityFluidHopper
 import net.shadowfacts.extrahoppers.block.fluid.TESRFluidHopper
+import net.shadowfacts.extrahoppers.block.fluid.TileEntityFluidHopper
 import net.shadowfacts.extrahoppers.block.wooden_fluid.TileEntityWoodenFluidHopper
 import net.shadowfacts.extrahoppers.event.ClientEventHandler
 import net.shadowfacts.extrahoppers.gui.GUIHandler

src/main/kotlin/net/shadowfacts/extrahoppers/block/BlockTE.kt

@@ -19,8 +19,6 @@ abstract class BlockTE<out TE: BaseTileEntity>(name: String, material: Material
 		setCreativeTab(EHCreativeTab)
 	}
 
-	abstract fun registerTileEntity()
-
 	abstract override fun createTileEntity(world: World, state: IBlockState): TE
 
 	override fun hasTileEntity(state: IBlockState): Boolean {

src/main/kotlin/net/shadowfacts/extrahoppers/block/ModBlocks.kt

@@ -1,9 +1,14 @@
 package net.shadowfacts.extrahoppers.block
 
-import net.minecraft.block.Block
+import net.minecraftforge.fml.common.registry.GameRegistry
 import net.shadowfacts.extrahoppers.block.fluid.BlockFluidHopper
+import net.shadowfacts.extrahoppers.block.fluid.TileEntityFluidHopper
+import net.shadowfacts.extrahoppers.block.inverted.BlockInvertedHopper
+import net.shadowfacts.extrahoppers.block.inverted.TileEntityInvertedHopper
 import net.shadowfacts.extrahoppers.block.wooden.BlockWoodenHopper
+import net.shadowfacts.extrahoppers.block.wooden.TileEntityWoodenHopper
 import net.shadowfacts.extrahoppers.block.wooden_fluid.BlockWoodenFluidHopper
+import net.shadowfacts.extrahoppers.block.wooden_fluid.TileEntityWoodenFluidHopper
 import net.shadowfacts.shadowmc.block.ModBlocks
 
 /**
@@ -11,21 +16,27 @@ import net.shadowfacts.shadowmc.block.ModBlocks
  */
 object ModBlocks: ModBlocks() {
 
-	val fluidHopper = BlockFluidHopper()
+	val invertedHopper = BlockInvertedHopper()
-	val woodenHopper = BlockWoodenHopper()
+	val fluidHopper = BlockFluidHopper(false)
-	val woodenFluidHopper = BlockWoodenFluidHopper()
+	val invertedFluidHopper = BlockFluidHopper(true)
+	val woodenHopper = BlockWoodenHopper(false)
+	val invertedWoodenHopper = BlockWoodenHopper(true)
+	val woodenFluidHopper = BlockWoodenFluidHopper(false)
+	val invertedWoodenFluidHopper = BlockWoodenFluidHopper(true)
 
 	override fun init() {
+		register(invertedHopper)
 		register(fluidHopper)
+		register(invertedFluidHopper)
 		register(woodenHopper)
+		register(invertedWoodenHopper)
 		register(woodenFluidHopper)
-	}
+		register(invertedWoodenFluidHopper)
 
-	override fun <T: Block> register(block: T): T {
+		GameRegistry.registerTileEntity(TileEntityInvertedHopper::class.java, invertedHopper.registryName.toString())
-		if (block is BlockTE<*>) {
+		GameRegistry.registerTileEntityWithAlternatives(TileEntityFluidHopper::class.java, fluidHopper.registryName.toString(), "funnels:funnel")
-			block.registerTileEntity()
+		GameRegistry.registerTileEntity(TileEntityWoodenHopper::class.java, woodenHopper.registryName.toString())
-		}
+		GameRegistry.registerTileEntity(TileEntityWoodenFluidHopper::class.java, woodenFluidHopper.registryName.toString())
-		return super.register(block)
 	}
 
 }

src/main/kotlin/net/shadowfacts/extrahoppers/block/base/BlockHopperBase.kt

@@ -18,10 +18,10 @@ import net.shadowfacts.shadowmc.tileentity.BaseTileEntity
 /**
  * @author shadowfacts
  */
-abstract class BlockHopperBase<out TE: BaseTileEntity>(name: String, material: Material = Material.ROCK): BlockTE<TE>(name, material = material) {
+abstract class BlockHopperBase<out TE: BaseTileEntity>(val inverted: Boolean, name: String, material: Material = Material.ROCK): BlockTE<TE>(if (inverted) "inverted_$name" else name, material = material) {
 
 	companion object {
-		val FACING: PropertyDirection = PropertyDirection.create("facing") { side -> side != EnumFacing.UP }
+		val FACING: PropertyDirection = PropertyDirection.create("facing")
 
 		val BASE_AABB = AxisAlignedBB(0.0, 0.0, 0.0, 1.0, 0.625, 1.0)
 		val SOUTH_AABB = AxisAlignedBB(0.0, 0.0, 0.0, 1.0, 1.0, 0.125)
@@ -63,7 +63,11 @@ abstract class BlockHopperBase<out TE: BaseTileEntity>(name: String, material: M
 
 	override fun getStateForPlacement(world: World, pos: BlockPos, facing: EnumFacing, hitX: Float, hitY: Float, hitZ: Float, meta: Int, placer: EntityLivingBase, hand: EnumHand): IBlockState {
 		var side = facing.opposite
+		if (inverted) {
+			if (side == EnumFacing.DOWN) side = EnumFacing.UP
+		} else {
 			if (side == EnumFacing.UP) side = EnumFacing.DOWN
+		}
 		return defaultState.withProperty(FACING, side)
 	}
 

src/main/kotlin/net/shadowfacts/extrahoppers/block/base/ContainerInvertedHopper.kt

@@ -0,0 +1,37 @@
+package net.shadowfacts.extrahoppers.block.base
+
+import net.minecraft.entity.player.InventoryPlayer
+import net.minecraft.inventory.Slot
+import net.minecraft.util.math.BlockPos
+import net.minecraftforge.items.SlotItemHandler
+import net.shadowfacts.extrahoppers.block.inverted.TileEntityInvertedHopper
+import net.shadowfacts.shadowmc.inventory.ContainerBase
+
+/**
+ * @author shadowfacts
+ */
+class ContainerInvertedHopper(hopper: TileEntityInvertedHopper, playerInv: InventoryPlayer, pos: BlockPos): ContainerBase(pos) {
+
+	init {
+		for (i in 0.until(hopper.inventory.slots)) {
+			addSlotToContainer(SlotHopper(hopper, i, 44 + i * 18, 21))
+		}
+
+		for (l in 0..2) {
+			for (k in 0..8) {
+				addSlotToContainer(Slot(playerInv, k + l * 9 + 9, 8 + k * 18, l * 18 + 52))
+			}
+		}
+
+		for (i1 in 0..8) {
+			addSlotToContainer(Slot(playerInv, i1, 8 + i1 * 18, 110))
+		}
+	}
+
+	private class SlotHopper(val hopper: TileEntityInvertedHopper, index: Int, x: Int, y: Int): SlotItemHandler(hopper.inventory, index, x, y) {
+		override fun onSlotChanged() {
+			hopper.markDirty()
+		}
+	}
+
+}

src/main/kotlin/net/shadowfacts/extrahoppers/block/base/TileEntityHopperBase.kt

@@ -1,15 +1,28 @@
 package net.shadowfacts.extrahoppers.block.base
 
+import net.minecraft.nbt.NBTTagCompound
 import net.minecraft.util.EnumFacing
 import net.shadowfacts.shadowmc.tileentity.BaseTileEntity
 
 /**
  * @author shadowfacts
  */
-abstract class TileEntityHopperBase: BaseTileEntity() {
+abstract class TileEntityHopperBase(var inverted: Boolean): BaseTileEntity() {
+
+	constructor(): this(false)
 
 	fun getHopperFacing(): EnumFacing {
 		return world.getBlockState(pos).getValue(BlockHopperBase.FACING)
 	}
 
+	override fun writeToNBT(tag: NBTTagCompound): NBTTagCompound {
+		tag.setBoolean("inverted", inverted)
+		return super.writeToNBT(tag)
+	}
+
+	override fun readFromNBT(tag: NBTTagCompound) {
+		inverted = tag.getBoolean("inverted")
+		super.readFromNBT(tag)
+	}
+
 }

src/main/kotlin/net/shadowfacts/extrahoppers/block/fluid/BlockFluidHopper.kt

@@ -12,7 +12,6 @@ import net.minecraft.util.math.BlockPos
 import net.minecraft.world.World
 import net.minecraftforge.fluids.FluidUtil
 import net.minecraftforge.fluids.capability.CapabilityFluidHandler.FLUID_HANDLER_CAPABILITY
-import net.minecraftforge.fml.common.registry.GameRegistry
 import net.shadowfacts.extrahoppers.ExtraHoppers
 import net.shadowfacts.extrahoppers.block.base.BlockHopperBase
 import net.shadowfacts.extrahoppers.gui.GUIHandler
@@ -20,7 +19,7 @@ import net.shadowfacts.extrahoppers.gui.GUIHandler
 /**
  * @author shadowfacts
  */
-open class BlockFluidHopper(name: String = "fluid_hopper", material: Material = Material.IRON): BlockHopperBase<TileEntityFluidHopper>(name, material = material) {
+open class BlockFluidHopper(inverted: Boolean, name: String = "fluid_hopper", material: Material = Material.IRON): BlockHopperBase<TileEntityFluidHopper>(inverted, name, material = material) {
 
 	init {
 		setHardness(3.5f)
@@ -44,15 +43,11 @@ open class BlockFluidHopper(name: String = "fluid_hopper", material: Material =
 	}
 
 	override fun addInformation(stack: ItemStack, player: EntityPlayer, tooltip: MutableList<String>, advanced: Boolean) {
-		tooltip.add(I18n.format("$unlocalizedName.tooltip"))
+		tooltip.add(I18n.format("tile.extrahoppers:fluid_hopper.tooltip"))
-	}
-
-	override fun registerTileEntity() {
-		GameRegistry.registerTileEntityWithAlternatives(TileEntityFluidHopper::class.java, registryName.toString(), "funnels:funnel")
 	}
 
 	override fun createTileEntity(world: World, state: IBlockState): TileEntityFluidHopper {
-		return TileEntityFluidHopper()
+		return TileEntityFluidHopper(inverted)
 	}
 
 }

src/main/kotlin/net/shadowfacts/extrahoppers/block/fluid/GUIFluidHopper.kt

@@ -5,7 +5,7 @@ import net.minecraft.inventory.Container
 import net.minecraft.util.ResourceLocation
 import net.shadowfacts.extrahoppers.MOD_ID
 import net.shadowfacts.extrahoppers.gui.element.UIFluidIndicator
-import net.shadowfacts.shadowmc.ui.dsl.*
+import net.shadowfacts.shadowmc.ui.dsl.container
 
 /**
  * @author shadowfacts

src/main/kotlin/net/shadowfacts/extrahoppers/block/fluid/TESRFluidHopper.kt

@@ -3,14 +3,10 @@ package net.shadowfacts.extrahoppers.block.fluid
 import net.minecraft.client.Minecraft
 import net.minecraft.client.renderer.GlStateManager
 import net.minecraft.client.renderer.Tessellator
-import net.minecraft.client.renderer.VertexBuffer
-import net.minecraft.client.renderer.texture.TextureAtlasSprite
 import net.minecraft.client.renderer.texture.TextureMap
 import net.minecraft.client.renderer.tileentity.TileEntitySpecialRenderer
 import net.minecraft.client.renderer.vertex.DefaultVertexFormats
 import net.minecraft.util.EnumFacing
-import net.minecraftforge.fluids.FluidStack
-import net.shadowfacts.extrahoppers.block.fluid.TileEntityFluidHopper
 import net.shadowfacts.shadowmc.util.RenderHelper
 import org.lwjgl.opengl.GL11
 
@@ -20,7 +16,9 @@ import org.lwjgl.opengl.GL11
 object TESRFluidHopper: TileEntitySpecialRenderer<TileEntityFluidHopper>() {
 
 	override fun renderTileEntityAt(te: TileEntityFluidHopper, x: Double, y: Double, z: Double, partialTicks: Float, destroyStage: Int) {
-		if (te.tank.fluid != null && !te.world.getBlockState(te.pos.up()).isSideSolid(te.world, te.pos.up(), EnumFacing.DOWN)) {
+		val pos = if (te.inverted) te.pos.down() else te.pos.up()
+
+		if (te.tank.fluid != null && !te.world.getBlockState(pos).isSideSolid(te.world, pos, EnumFacing.DOWN)) {
 			val fluid = te.tank.fluid
 
 			val tessellator = Tessellator.getInstance()
@@ -46,7 +44,7 @@ object TESRFluidHopper: TileEntitySpecialRenderer<TileEntityFluidHopper>() {
 
 			val still = Minecraft.getMinecraft().textureMapBlocks.getAtlasSprite(fluid.fluid.getStill(fluid).toString())
 
-			RenderHelper.putTexturedQuad(renderer, still, 2 / 16.0, 14 / 16.0, 2 / 16.0, 12 / 16.0, 0.0, 12 / 16.0, EnumFacing.UP, color, brightness)
+			RenderHelper.putTexturedQuad(renderer, still, 2 / 16.0, 14 / 16.0, 2 / 16.0, 12 / 16.0, 0.0, 12 / 16.0, if (te.inverted) EnumFacing.DOWN else EnumFacing.UP, color, brightness)
 
 			tessellator.draw()
 

src/main/kotlin/net/shadowfacts/extrahoppers/block/fluid/TileEntityFluidHopper.kt

@@ -8,22 +8,21 @@ import net.minecraftforge.common.capabilities.Capability
 import net.minecraftforge.fluids.Fluid.BUCKET_VOLUME
 import net.minecraftforge.fluids.FluidStack
 import net.minecraftforge.fluids.FluidTank
-import net.minecraftforge.fluids.capability.CapabilityFluidHandler
 import net.minecraftforge.fluids.capability.CapabilityFluidHandler.FLUID_HANDLER_CAPABILITY
-import net.minecraftforge.fluids.capability.IFluidHandler
 import net.minecraftforge.fml.common.network.NetworkRegistry
-import net.shadowfacts.extrahoppers.util.FluidUtils
 import net.shadowfacts.extrahoppers.EHConfig
 import net.shadowfacts.extrahoppers.block.base.TileEntityHopperBase
+import net.shadowfacts.extrahoppers.util.FluidUtils
 import net.shadowfacts.shadowmc.ShadowMC
-import net.shadowfacts.shadowmc.capability.CapHolder
 import net.shadowfacts.shadowmc.network.PacketRequestTEUpdate
 import net.shadowfacts.shadowmc.network.PacketUpdateTE
 
 /**
  * @author shadowfacts
  */
-open class TileEntityFluidHopper: TileEntityHopperBase(), ITickable {
+open class TileEntityFluidHopper(inverted: Boolean): TileEntityHopperBase(inverted), ITickable {
+
+	constructor(): this(false)
 
 	companion object {
 		val HANDLER_COOLDOWN = 8
@@ -31,8 +30,12 @@ open class TileEntityFluidHopper: TileEntityHopperBase(), ITickable {
 	}
 
 	internal var tank = object: FluidTank(EHConfig.fhSize) {
-		override fun canFillFluidType(fluid: FluidStack): Boolean {
+		override fun onContentsChanged() {
-			return fluidValiator(fluid)
+			save()
+		}
+
+		override fun canFillFluidType(fluid: FluidStack?): Boolean {
+			return fluid == null || fluidValiator(fluid)
 		}
 	}
 
@@ -79,7 +82,7 @@ open class TileEntityFluidHopper: TileEntityHopperBase(), ITickable {
 
 	private fun transferIn(): Boolean {
 		if (tank.fluidAmount < tank.capacity) {
-			val handlerPos = pos.up()
+			val handlerPos = if (inverted) pos.down() else pos.up()
 			val te = world.getTileEntity(handlerPos)
 			if (te != null && te.hasCapability(FLUID_HANDLER_CAPABILITY, EnumFacing.DOWN)) {
 				val handler = te.getCapability(FLUID_HANDLER_CAPABILITY, EnumFacing.DOWN)
@@ -116,10 +119,11 @@ open class TileEntityFluidHopper: TileEntityHopperBase(), ITickable {
 
 	private fun pickupFromWorld(): Boolean {
 		if (EHConfig.fhPickupWorldFluids && tank.fluidAmount <= tank.capacity - BUCKET_VOLUME) {
-			if (FluidUtils.isFluidBlock(world, pos.up())) {
+			val pickupPos = if (inverted) pos.down() else pos.up()
-				val toDrain = FluidUtils.drainFluidBlock(world, pos.up(), false)!!
+			if (FluidUtils.isFluidBlock(world, pickupPos)) {
+				val toDrain = FluidUtils.drainFluidBlock(world, pickupPos, false)!!
 				if (toDrain.amount <= tank.capacity - tank.fluidAmount && tank.fill(toDrain, false) === 1000) {
-					tank.fill(FluidUtils.drainFluidBlock(world, pos.up(), true), true)
+					tank.fill(FluidUtils.drainFluidBlock(world, pickupPos, true), true)
 					return true
 				}
 			}

src/main/kotlin/net/shadowfacts/extrahoppers/block/inverted/BlockInvertedHopper.kt

@@ -0,0 +1,35 @@
+package net.shadowfacts.extrahoppers.block.inverted
+
+import net.minecraft.block.SoundType
+import net.minecraft.block.material.Material
+import net.minecraft.block.state.IBlockState
+import net.minecraft.entity.player.EntityPlayer
+import net.minecraft.util.EnumFacing
+import net.minecraft.util.EnumHand
+import net.minecraft.util.math.BlockPos
+import net.minecraft.world.World
+import net.shadowfacts.extrahoppers.ExtraHoppers
+import net.shadowfacts.extrahoppers.block.base.BlockHopperBase
+import net.shadowfacts.extrahoppers.gui.GUIHandler
+
+/**
+ * @author shadowfacts
+ */
+class BlockInvertedHopper: BlockHopperBase<TileEntityInvertedHopper>(true, "hopper", Material.IRON) {
+
+	init {
+		setHardness(3.5f)
+		setResistance(8f)
+		soundType = SoundType.METAL
+	}
+
+	override fun onBlockActivated(world: World, pos: BlockPos, state: IBlockState, player: EntityPlayer, hand: EnumHand, facing: EnumFacing, hitX: Float, hitY: Float, hitZ: Float): Boolean {
+		player.openGui(ExtraHoppers, GUIHandler.INVERTED_HOPPER, world, pos.x, pos.y, pos.z)
+		return true
+	}
+
+	override fun createTileEntity(world: World, state: IBlockState): TileEntityInvertedHopper {
+		return TileEntityInvertedHopper()
+	}
+
+}

src/main/kotlin/net/shadowfacts/extrahoppers/block/inverted/GUIInvertedHopper.kt

@@ -0,0 +1,26 @@
+package net.shadowfacts.extrahoppers.block.inverted
+
+import net.minecraft.inventory.Container
+import net.minecraft.util.ResourceLocation
+import net.shadowfacts.shadowmc.ui.element.button.UIImage
+import net.shadowfacts.shadowmc.ui.element.view.UIFixedView
+import net.shadowfacts.shadowmc.ui.mcwrapper.UIContainerWrapper
+
+/**
+ * @author shadowfacts
+ */
+class GUIInvertedHopper(container: Container): UIContainerWrapper(container) {
+
+	private val BG = ResourceLocation("minecraft", "textures/gui/container/hopper.png")
+
+	init {
+		add(UIFixedView(176, 133, "root").apply {
+			add(UIImage(BG, 176, 133, "bg"))
+		})
+		layout()
+
+		xSize = 176
+		ySize = 133
+	}
+
+}

src/main/kotlin/net/shadowfacts/extrahoppers/block/inverted/TileEntityInvertedHopper.kt

@@ -0,0 +1,182 @@
+package net.shadowfacts.extrahoppers.block.inverted
+
+import net.minecraft.entity.item.EntityItem
+import net.minecraft.inventory.IInventory
+import net.minecraft.inventory.ISidedInventory
+import net.minecraft.nbt.NBTTagCompound
+import net.minecraft.util.EnumFacing
+import net.minecraft.util.ITickable
+import net.minecraft.util.math.AxisAlignedBB
+import net.minecraftforge.common.capabilities.Capability
+import net.minecraftforge.items.CapabilityItemHandler.ITEM_HANDLER_CAPABILITY
+import net.minecraftforge.items.ItemStackHandler
+import net.shadowfacts.extrahoppers.block.base.TileEntityHopperBase
+import net.shadowfacts.extrahoppers.util.insert
+import net.shadowfacts.forgelin.extensions.get
+import net.shadowfacts.forgelin.extensions.isEmpty
+
+/**
+ * @author shadowfacts
+ */
+class TileEntityInvertedHopper: TileEntityHopperBase(), ITickable {
+
+	companion object {
+		val COOLDOWN = 8
+	}
+
+	val inventory = ItemStackHandler(5)
+
+	var cooldown = COOLDOWN
+
+	override fun update() {
+		if (!world.isRemote) {
+			cooldown--
+			if (cooldown <= 0) {
+				val pulled = pull()
+				val pushed = push()
+
+				if (pulled || pushed) {
+					cooldown = COOLDOWN
+					markDirty()
+				}
+			}
+		}
+	}
+
+	private fun push(): Boolean {
+		if (!inventory.isEmpty) {
+			val facing = getHopperFacing()
+			val tile = world.getTileEntity(pos.offset(facing))
+
+			if (tile is ISidedInventory) {
+				val slots = tile.getSlotsForFace(facing.opposite)
+				for (i in slots) {
+					for (slot in 0.until(inventory.slots)) {
+						val remainder = tile.insert(inventory.extractItem(slot, 1, true), i)
+						if (remainder.isEmpty) {
+							inventory.extractItem(slot, 1, false)
+							return true
+						}
+					}
+				}
+			} else if (tile is IInventory) {
+				for (i in 0.until(tile.sizeInventory)) {
+					for (slot in 0.until(inventory.slots)) {
+						val remainder = tile.insert(inventory.extractItem(slot, 1, true), i)
+						if (remainder.isEmpty) {
+							inventory.extractItem(slot, 1, false)
+							return true
+						}
+					}
+				}
+			} else if (tile != null && tile.hasCapability(ITEM_HANDLER_CAPABILITY, facing.opposite)) {
+				val handler = tile.getCapability(ITEM_HANDLER_CAPABILITY, facing.opposite)!!
+				for (i in 0.until(handler.slots)) {
+					for (slot in 0.until(inventory.slots)) {
+						val remainder = handler.insertItem(i, inventory.extractItem(slot, 1, true), false)
+						if (remainder.isEmpty) {
+							inventory.extractItem(slot, 1, false)
+							return true
+						}
+					}
+				}
+			}
+		}
+		return false
+	}
+
+	private fun pull(): Boolean {
+		val items = world.getEntitiesWithinAABB(EntityItem::class.java, AxisAlignedBB(pos.x.toDouble(), pos.y - 0.5, pos.z.toDouble(), pos.x + 1.0, pos.y + 0.5, pos.z + 1.0))
+		for (item in items) {
+			for (slot in 0.until(inventory.slots)) {
+				val result = inventory.insertItem(slot, item.entityItem, true)
+				if (result.count != item.entityItem.count) {
+					inventory.insertItem(slot, item.entityItem, false)
+					if (result.isEmpty) {
+						item.setDead()
+					} else {
+						item.setEntityItemStack(result)
+					}
+					return true
+				}
+			}
+		}
+
+		val tile = world.getTileEntity(pos.down())
+
+		if (tile is ISidedInventory) {
+			val slots = tile.getSlotsForFace(EnumFacing.UP)
+			for (i in slots) {
+				for (slot in 0.until(inventory.slots)) {
+					val current = tile[i]
+					if (!current.isEmpty) {
+						val copy = current.copy()
+						copy.count = 1
+						val remainder = inventory.insertItem(slot, copy, false)
+						if (remainder.isEmpty) {
+							current.shrink(1)
+							return true
+						}
+					}
+				}
+			}
+		} else if (tile is IInventory) {
+			for (i in 0.until(tile.sizeInventory)) {
+				for (slot in 0.until(inventory.slots)) {
+					val current = tile[i]
+					if (!current.isEmpty) {
+						val copy = current.copy()
+						copy.count = 1
+						val remainder = inventory.insertItem(slot, copy, false)
+						if (remainder.isEmpty) {
+							current.shrink(1)
+							return true
+						}
+					}
+				}
+			}
+		} else if (tile != null && tile.hasCapability(ITEM_HANDLER_CAPABILITY, EnumFacing.UP)) {
+			val handler = tile.getCapability(ITEM_HANDLER_CAPABILITY, EnumFacing.UP)!!
+			for (i in 0.until(handler.slots)) {
+				for (slot in 0.until(inventory.slots)) {
+					val remainder = inventory.insertItem(slot, handler.extractItem(i, 1, true), false)
+					if (remainder.isEmpty) {
+						handler.extractItem(i, 1, false)
+						return true
+					}
+				}
+			}
+		}
+
+		return false
+	}
+
+	override fun writeToNBT(tag: NBTTagCompound): NBTTagCompound {
+		tag.setTag("inventory", inventory.serializeNBT())
+		tag.setInteger("cooldown", cooldown)
+		return super.writeToNBT(tag)
+	}
+
+	override fun readFromNBT(tag: NBTTagCompound) {
+		inventory.deserializeNBT(tag.getCompoundTag("inventory"))
+		cooldown = tag.getInteger("cooldown")
+		super.readFromNBT(tag)
+	}
+
+	override fun hasCapability(capability: Capability<*>, facing: EnumFacing?): Boolean {
+		if (capability == ITEM_HANDLER_CAPABILITY) {
+			return facing == EnumFacing.DOWN || facing == getHopperFacing()
+		}
+		return super.hasCapability(capability, facing)
+	}
+
+	override fun <T: Any?> getCapability(capability: Capability<T>, facing: EnumFacing?): T? {
+		if (capability == ITEM_HANDLER_CAPABILITY) {
+			if (facing == EnumFacing.DOWN || facing == getHopperFacing()) {
+				return inventory as T
+			}
+		}
+		return super.getCapability(capability, facing)
+	}
+
+}

src/main/kotlin/net/shadowfacts/extrahoppers/block/wooden/BlockWoodenHopper.kt

@@ -8,7 +8,6 @@ import net.minecraft.util.EnumFacing
 import net.minecraft.util.EnumHand
 import net.minecraft.util.math.BlockPos
 import net.minecraft.world.World
-import net.minecraftforge.fml.common.registry.GameRegistry
 import net.shadowfacts.extrahoppers.ExtraHoppers
 import net.shadowfacts.extrahoppers.block.base.BlockHopperBase
 import net.shadowfacts.extrahoppers.gui.GUIHandler
@@ -16,7 +15,7 @@ import net.shadowfacts.extrahoppers.gui.GUIHandler
 /**
  * @author shadowfacts
  */
-class BlockWoodenHopper: BlockHopperBase<TileEntityWoodenHopper>("wooden_hopper", Material.WOOD) {
+class BlockWoodenHopper(inverted: Boolean): BlockHopperBase<TileEntityWoodenHopper>(inverted, "wooden_hopper", Material.WOOD) {
 
 	init {
 		setHardness(1.5f)
@@ -29,10 +28,6 @@ class BlockWoodenHopper: BlockHopperBase<TileEntityWoodenHopper>("wooden_hopper"
 		return true
 	}
 
-	override fun registerTileEntity() {
-		GameRegistry.registerTileEntity(TileEntityWoodenHopper::class.java, registryName.toString())
-	}
-
 	override fun createTileEntity(world: World, state: IBlockState): TileEntityWoodenHopper {
 		return TileEntityWoodenHopper()
 	}

src/main/kotlin/net/shadowfacts/extrahoppers/block/wooden/ContainerWoodenHopper.kt

@@ -20,12 +20,12 @@ class ContainerWoodenHopper(hopper: TileEntityWoodenHopper, playerInv: Inventory
 
 		for (l in 0..2) {
 			for (k in 0..8) {
-				this.addSlotToContainer(Slot(playerInv, k + l * 9 + 9, 8 + k * 18, l * 18 + 52))
+				addSlotToContainer(Slot(playerInv, k + l * 9 + 9, 8 + k * 18, l * 18 + 52))
 			}
 		}
 
 		for (i1 in 0..8) {
-			this.addSlotToContainer(Slot(playerInv, i1, 8 + i1 * 18, 110))
+			addSlotToContainer(Slot(playerInv, i1, 8 + i1 * 18, 110))
 		}
 	}
 

src/main/kotlin/net/shadowfacts/extrahoppers/block/wooden/GUIWoodenHopper.kt

@@ -1,16 +1,11 @@
 package net.shadowfacts.extrahoppers.block.wooden
 
-import net.minecraft.client.gui.inventory.GuiContainer
 import net.minecraft.inventory.Container
 import net.minecraft.util.ResourceLocation
 import net.shadowfacts.extrahoppers.MOD_ID
-import net.shadowfacts.shadowmc.ui.dsl.*
 import net.shadowfacts.shadowmc.ui.element.button.UIImage
 import net.shadowfacts.shadowmc.ui.element.view.UIFixedView
 import net.shadowfacts.shadowmc.ui.mcwrapper.UIContainerWrapper
-import net.shadowfacts.shadowmc.ui.style.UIAttribute
-import net.shadowfacts.shadowmc.ui.style.UIHorizontalLayoutMode
-import net.shadowfacts.shadowmc.ui.style.UIVerticalLayoutMode
 
 /**
  * @author shadowfacts
@@ -20,33 +15,13 @@ class GUIWoodenHopper(container: Container): UIContainerWrapper(container) {
 	private val BG = ResourceLocation(MOD_ID, "textures/gui/wooden_hopper.png")
 
 	init {
-		val fixed = UIFixedView(176, 133, "root")
+		add(UIFixedView(176, 133, "root").apply {
-		val bg = UIImage(BG, 176, 133, "bg")
+			add(UIImage(BG, 176, 133, "bg"))
-		fixed.add(bg)
+		})
-		add(fixed)
 		layout()
 
 		xSize = 176
 		ySize = 133
 	}
 
-//	private fun container(): GuiContainer
-
-//	fun create(container: Container): GuiContainer {
-//		return container(container) {
-//			fixed {
-//				id = "root"
-//				width = 176
-//				height = 133
-//
-//				image {
-//					id = "bg"
-//					width = 176
-//					height = 133
-//					texture = BG
-//				}
-//			}
-//		}
-//	}
-
 }

src/main/kotlin/net/shadowfacts/extrahoppers/block/wooden/TileEntityWoodenHopper.kt

@@ -25,7 +25,7 @@ class TileEntityWoodenHopper: TileEntityHopperBase(), ITickable {
 
 	val inventory = ItemStackHandler(1)
 
-	var cooldown: Int = COOLDOWN
+	var cooldown = COOLDOWN
 
 	override fun update() {
 		if (!world.isRemote) {
@@ -57,7 +57,6 @@ class TileEntityWoodenHopper: TileEntityHopperBase(), ITickable {
 						return true
 					}
 				}
-				return true
 			} else if (tile is IInventory) {
 				for (i in 0.until(tile.sizeInventory)) {
 					val remainder = tile.insert(inventory.extractItem(0, 1, true), i)
@@ -66,7 +65,6 @@ class TileEntityWoodenHopper: TileEntityHopperBase(), ITickable {
 						return true
 					}
 				}
-				return true
 			} else if (tile != null && tile.hasCapability(ITEM_HANDLER_CAPABILITY, facing.opposite)) {
 				val handler = tile.getCapability(ITEM_HANDLER_CAPABILITY, facing.opposite)!!
 				for (i in 0.until(handler.slots)) {
@@ -82,7 +80,8 @@ class TileEntityWoodenHopper: TileEntityHopperBase(), ITickable {
 	}
 
 	private fun pull(): Boolean {
-		val items = world.getEntitiesWithinAABB(EntityItem::class.java, AxisAlignedBB(pos.x.toDouble(), pos.y + 0.5, pos.z.toDouble(), pos.x + 1.0, pos.y + 1.5, pos.z + 1.0))
+		val yOffset = if (inverted) -1 else 0
+		val items = world.getEntitiesWithinAABB(EntityItem::class.java, AxisAlignedBB(pos.x.toDouble(), pos.y + 0.5 + yOffset, pos.z.toDouble(), pos.x + 1.0, pos.y + 1.5 + yOffset, pos.z + 1.0))
 		for (item in items) {
 			val result = inventory.insertItem(0, item.entityItem, true)
 			if (result.count != item.entityItem.count) {
@@ -96,10 +95,11 @@ class TileEntityWoodenHopper: TileEntityHopperBase(), ITickable {
 			}
 		}
 
-		val tile = world.getTileEntity(pos.up())
+		val tile = world.getTileEntity(if (inverted) pos.down() else pos.up())
+		val side = if (inverted) EnumFacing.UP else EnumFacing.DOWN
 
 		if (tile is ISidedInventory) {
-			val slots = tile.getSlotsForFace(EnumFacing.DOWN)
+			val slots = tile.getSlotsForFace(side)
 			for (i in slots) {
 				val current = tile[i]
 				if (!current.isEmpty) {
@@ -125,8 +125,8 @@ class TileEntityWoodenHopper: TileEntityHopperBase(), ITickable {
 					}
 				}
 			}
-		} else if (tile != null && tile.hasCapability(ITEM_HANDLER_CAPABILITY, EnumFacing.DOWN)) {
+		} else if (tile != null && tile.hasCapability(ITEM_HANDLER_CAPABILITY, side)) {
-			val handler = tile.getCapability(ITEM_HANDLER_CAPABILITY, EnumFacing.DOWN)!!
+			val handler = tile.getCapability(ITEM_HANDLER_CAPABILITY, side)!!
 			for (i in 0.until(handler.slots)) {
 				val remainder = inventory.insertItem(0, handler.extractItem(i, 1, true), false)
 				if (remainder.isEmpty) {
@@ -153,14 +153,14 @@ class TileEntityWoodenHopper: TileEntityHopperBase(), ITickable {
 
 	override fun hasCapability(capability: Capability<*>, facing: EnumFacing?): Boolean {
 		if (capability == ITEM_HANDLER_CAPABILITY) {
-			return facing == EnumFacing.UP || facing == getHopperFacing()
+			return facing == (if (inverted) EnumFacing.DOWN else EnumFacing.UP) || facing == getHopperFacing()
 		}
 		return super.hasCapability(capability, facing)
 	}
 
 	override fun <T: Any?> getCapability(capability: Capability<T>, facing: EnumFacing?): T? {
 		if (capability == ITEM_HANDLER_CAPABILITY) {
-			if (facing == EnumFacing.UP || facing == getHopperFacing()) {
+			if (facing == (if (inverted) EnumFacing.DOWN else EnumFacing.UP) || facing == getHopperFacing()) {
 				return inventory as T
 			}
 		}

src/main/kotlin/net/shadowfacts/extrahoppers/block/wooden_fluid/BlockWoodenFluidHopper.kt

@@ -9,7 +9,6 @@ import net.minecraft.util.EnumFacing
 import net.minecraft.util.EnumHand
 import net.minecraft.util.math.BlockPos
 import net.minecraft.world.World
-import net.minecraftforge.fml.common.registry.GameRegistry
 import net.shadowfacts.extrahoppers.ExtraHoppers
 import net.shadowfacts.extrahoppers.block.fluid.BlockFluidHopper
 import net.shadowfacts.extrahoppers.block.fluid.TileEntityFluidHopper
@@ -18,7 +17,7 @@ import net.shadowfacts.extrahoppers.gui.GUIHandler
 /**
  * @author shadowfacts
  */
-class BlockWoodenFluidHopper: BlockFluidHopper(name = "wooden_fluid_hopper", material = Material.WOOD) {
+class BlockWoodenFluidHopper(inverted: Boolean): BlockFluidHopper(inverted, name = "wooden_fluid_hopper", material = Material.WOOD) {
 
 	init {
 		setHardness(1.5f)
@@ -36,10 +35,6 @@ class BlockWoodenFluidHopper: BlockFluidHopper(name = "wooden_fluid_hopper", mat
 		}
 	}
 
-	override fun registerTileEntity() {
-		GameRegistry.registerTileEntity(TileEntityWoodenFluidHopper::class.java, registryName.toString())
-	}
-
 	override fun addInformation(stack: ItemStack, player: EntityPlayer, tooltip: MutableList<String>, advanced: Boolean) {
 	}
 

src/main/kotlin/net/shadowfacts/extrahoppers/block/wooden_fluid/GUIWoodenFluidHopper.kt

@@ -7,7 +7,7 @@ import net.shadowfacts.extrahoppers.MOD_ID
 import net.shadowfacts.extrahoppers.block.fluid.TileEntityFluidHopper
 import net.shadowfacts.extrahoppers.gui.GUIHandler
 import net.shadowfacts.extrahoppers.gui.element.UIFluidIndicator
-import net.shadowfacts.shadowmc.ui.dsl.*
+import net.shadowfacts.shadowmc.ui.dsl.container
 
 /**
  * @author shadowfacts

src/main/kotlin/net/shadowfacts/extrahoppers/gui/EHGUIFactory.kt

@@ -3,7 +3,6 @@ package net.shadowfacts.extrahoppers.gui
 import net.minecraft.client.Minecraft
 import net.minecraft.client.gui.GuiScreen
 import net.minecraftforge.fml.client.IModGuiFactory
-import net.shadowfacts.extrahoppers.gui.EHConfigGUI
 
 /**
  * @author shadowfacts

src/main/kotlin/net/shadowfacts/extrahoppers/gui/GUIHandler.kt

@@ -5,8 +5,11 @@ import net.minecraft.inventory.Container
 import net.minecraft.util.math.BlockPos
 import net.minecraft.world.World
 import net.minecraftforge.fml.common.network.IGuiHandler
+import net.shadowfacts.extrahoppers.block.base.ContainerInvertedHopper
 import net.shadowfacts.extrahoppers.block.fluid.GUIFluidHopper
 import net.shadowfacts.extrahoppers.block.fluid.TileEntityFluidHopper
+import net.shadowfacts.extrahoppers.block.inverted.GUIInvertedHopper
+import net.shadowfacts.extrahoppers.block.inverted.TileEntityInvertedHopper
 import net.shadowfacts.extrahoppers.block.wooden.ContainerWoodenHopper
 import net.shadowfacts.extrahoppers.block.wooden.GUIWoodenHopper
 import net.shadowfacts.extrahoppers.block.wooden.TileEntityWoodenHopper
@@ -18,15 +21,17 @@ import net.shadowfacts.shadowmc.inventory.ContainerPlayerInv
  */
 object GUIHandler: IGuiHandler {
 
-	val FLUID_HOPPER = 0
+	val INVERTED_HOPPER = 0
-	val WOODEN_HOPPER = 1
+	val FLUID_HOPPER = 1
-	val WOODEN_FLUID_HOPPER = 2
+	val WOODEN_HOPPER = 2
+	val WOODEN_FLUID_HOPPER = 3
 
 	var woodenFluidHopperOpen = false
 
 	override fun getClientGuiElement(ID: Int, player: EntityPlayer, world: World, x: Int, y: Int, z: Int): Any? {
 		val pos = BlockPos(x, y, z)
 		return when (ID) {
+			INVERTED_HOPPER -> GUIInvertedHopper(getServerGuiElement(ID, player, world, x, y, z)!!)
 			FLUID_HOPPER -> GUIFluidHopper.create(world.getTileEntity(pos) as TileEntityFluidHopper, getServerGuiElement(ID, player, world, x, y, z)!!)
 			WOODEN_HOPPER -> GUIWoodenHopper(getServerGuiElement(ID, player, world, x, y, z)!!)
 			WOODEN_FLUID_HOPPER -> GUIWoodenFluidHopper.create(world.getTileEntity(pos) as TileEntityFluidHopper, getServerGuiElement(ID, player, world, x, y, z)!!)
@@ -37,6 +42,7 @@ object GUIHandler: IGuiHandler {
 	override fun getServerGuiElement(ID: Int, player: EntityPlayer, world: World, x: Int, y: Int, z: Int): Container? {
 		val pos = BlockPos(x, y, z)
 		return when (ID) {
+			INVERTED_HOPPER -> ContainerInvertedHopper(world.getTileEntity(pos) as TileEntityInvertedHopper, player.inventory, pos)
 			FLUID_HOPPER, WOODEN_FLUID_HOPPER -> ContainerPlayerInv(pos, player.inventory)
 			WOODEN_HOPPER -> ContainerWoodenHopper(world.getTileEntity(pos) as TileEntityWoodenHopper, player.inventory, pos)
 			else -> null

src/main/resources/assets/extrahoppers/blockstates/fluid_hopper.json

@@ -6,6 +6,9 @@
 			"transform": "forge:default-block"
 		},
 		"facing": {
+			"up": {
+				"model": "hopper_down"
+			},
 			"down": {
 				"model": "hopper_down"
 			},

src/main/resources/assets/extrahoppers/blockstates/inverted_fluid_hopper.json

@@ -0,0 +1,32 @@
+{
+	"forge_marker": 1,
+	"variants": {
+		"inventory": {
+			"model": "extrahoppers:hopper_up",
+			"transform": "forge:default-block"
+		},
+		"facing": {
+			"up": {
+				"model": "extrahoppers:hopper_up"
+			},
+			"down": {
+				"model": "extrahoppers:hopper_up"
+			},
+			"north": {
+				"model": "extrahoppers:inverted_hopper_side"
+			},
+			"south": {
+				"model": "extrahoppers:inverted_hopper_side",
+				"y": 180
+			},
+			"west": {
+				"model": "extrahoppers:inverted_hopper_side",
+				"y": 270
+			},
+			"east": {
+				"model": "extrahoppers:inverted_hopper_side",
+				"y": 90
+			}
+		}
+	}
+}

src/main/resources/assets/extrahoppers/blockstates/inverted_hopper.json

@@ -0,0 +1,32 @@
+{
+	"forge_marker": 1,
+	"variants": {
+		"inventory": {
+			"model": "extrahoppers:hopper_up",
+			"transform": "forge:default-block"
+		},
+		"facing": {
+			"up": {
+				"model": "extrahoppers:hopper_up"
+			},
+			"down": {
+				"model": "extrahoppers:hopper_up"
+			},
+			"north": {
+				"model": "extrahoppers:inverted_hopper_side"
+			},
+			"south": {
+				"model": "extrahoppers:inverted_hopper_side",
+				"y": 180
+			},
+			"west": {
+				"model": "extrahoppers:inverted_hopper_side",
+				"y": 270
+			},
+			"east": {
+				"model": "extrahoppers:inverted_hopper_side",
+				"y": 90
+			}
+		}
+	}
+}

src/main/resources/assets/extrahoppers/blockstates/inverted_wooden_fluid_hopper.json

@@ -0,0 +1,40 @@
+{
+	"forge_marker": 1,
+	"defaults": {
+		"textures": {
+			"particle": "blocks/planks_oak",
+			"top": "blocks/planks_oak",
+			"side": "blocks/planks_oak",
+			"inside": "blocks/planks_oak"
+		}
+	},
+	"variants": {
+		"inventory": {
+			"model": "extrahoppers:hopper_up",
+			"transform": "forge:default-block"
+		},
+		"facing": {
+			"up": {
+				"model": "extrahoppers:hopper_up"
+			},
+			"down": {
+				"model": "extrahoppers:hopper_up"
+			},
+			"north": {
+				"model": "extrahoppers:inverted_hopper_side"
+			},
+			"south": {
+				"model": "extrahoppers:inverted_hopper_side",
+				"y": 180
+			},
+			"west": {
+				"model": "extrahoppers:inverted_hopper_side",
+				"y": 270
+			},
+			"east": {
+				"model": "extrahoppers:inverted_hopper_side",
+				"y": 90
+			}
+		}
+	}
+}

src/main/resources/assets/extrahoppers/blockstates/inverted_wooden_hopper.json

@@ -0,0 +1,40 @@
+{
+	"forge_marker": 1,
+	"defaults": {
+		"textures": {
+			"particle": "blocks/planks_oak",
+			"top": "blocks/planks_oak",
+			"side": "blocks/planks_oak",
+			"inside": "blocks/planks_oak"
+		}
+	},
+	"variants": {
+		"inventory": {
+			"model": "extrahoppers:hopper_up",
+			"transform": "forge:default-block"
+		},
+		"facing": {
+			"up": {
+				"model": "extrahoppers:hopper_up"
+			},
+			"down": {
+				"model": "extrahoppers:hopper_up"
+			},
+			"north": {
+				"model": "extrahoppers:inverted_hopper_side"
+			},
+			"south": {
+				"model": "extrahoppers:inverted_hopper_side",
+				"y": 180
+			},
+			"west": {
+				"model": "extrahoppers:inverted_hopper_side",
+				"y": 270
+			},
+			"east": {
+				"model": "extrahoppers:inverted_hopper_side",
+				"y": 90
+			}
+		}
+	}
+}

src/main/resources/assets/extrahoppers/blockstates/wooden_fluid_hopper.json

@@ -14,6 +14,9 @@
 			"transform": "forge:default-block"
 		},
 		"facing": {
+			"up": {
+				"model": "hopper_down"
+			},
 			"down": {
 				"model": "hopper_down"
 			},

src/main/resources/assets/extrahoppers/blockstates/wooden_hopper.json

@@ -14,6 +14,9 @@
 			"transform": "forge:default-block"
 		},
 		"facing": {
+			"up": {
+				"model": "hopper_down"
+			},
 			"down": {
 				"model": "hopper_down"
 			},

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

@@ -1,9 +1,15 @@
+tile.extrahoppers:inverted_hopper.name=Inverted Hopper
 tile.extrahoppers:fluid_hopper.name=Fluid Hopper
 tile.extrahoppers:fluid_hopper.tooltip=Formerly the Funnel
+tile.extrahoppers:inverted_fluid_hopper.name=Inverted Fluid Hopper
 tile.extrahoppers:wooden_hopper.name=Wooden Hopper
+tile.extrahoppers:inverted_wooden_hopper.name=Inverted Wooden Hopper
 tile.extrahoppers:wooden_fluid_hopper.name=Wooden Fluid Hopper
+tile.extrahoppers:inverted_wooden_fluid_hopper.name=Inverted Wooden Fluid Hopper
 
 extrahoppers.wooden_fluid_hopper.temperature=Temperature: %s%dK
 
 extrahoppers.config.gui.title=Extra Hoppers Config
-extrahoppers.config.gui.category.general=General
+extrahoppers.config.gui.category.fluidhopper=Fluid Hopper
+
+itemGroup.extrahoppers=Extra Hoppers

src/main/resources/assets/extrahoppers/models/block/hopper_up.json

@@ -0,0 +1,88 @@
+{
+	"ambientocclusion": false,
+	"textures": {
+		"particle": "blocks/hopper_outside",
+		"top": "blocks/hopper_top",
+		"side": "blocks/hopper_outside",
+		"inside": "blocks/hopper_inside"
+	},
+	"elements": [
+		{   "from": [ 0, 5, 0 ],
+			"to": [ 16, 6, 16 ],
+			"faces": {
+				"down":  { "texture": "#inside" },
+				"up":    { "texture": "#side" },
+				"north": { "texture": "#side" },
+				"south": { "texture": "#side" },
+				"west":  { "texture": "#side" },
+				"east":  { "texture": "#side" }
+			}
+		},
+		{   "from": [ 0, 0, 0 ],
+			"to": [ 2, 5, 16 ],
+			"faces": {
+				"down":  { "texture": "#top" },
+				"up":    { "texture": "#side" },
+				"north": { "texture": "#side" },
+				"south": { "texture": "#side" },
+				"west":  { "texture": "#side" },
+				"east":  { "texture": "#side" }
+			}
+		},
+		{   "from": [ 14, 0, 0 ],
+			"to": [ 16, 5, 16 ],
+			"faces": {
+				"down":  { "texture": "#top" },
+				"up":    { "texture": "#side" },
+				"north": { "texture": "#side" },
+				"south": { "texture": "#side" },
+				"west":  { "texture": "#side" },
+				"east":  { "texture": "#side" }
+			}
+		},
+		{   "from": [ 2, 0, 0 ],
+			"to": [ 14, 5, 2 ],
+			"faces": {
+				"down":  { "texture": "#top" },
+				"up":    { "texture": "#side" },
+				"north": { "texture": "#side" },
+				"south": { "texture": "#side" },
+				"west":  { "texture": "#side" },
+				"east":  { "texture": "#side" }
+			}
+		},
+		{   "from": [ 2, 0, 14 ],
+			"to": [ 14, 5, 16 ],
+			"faces": {
+				"down":  { "texture": "#top" },
+				"up":    { "texture": "#side" },
+				"north": { "texture": "#side" },
+				"south": { "texture": "#side" },
+				"west":  { "texture": "#side" },
+				"east":  { "texture": "#side" }
+			}
+		},
+		{   "from": [ 4, 6, 4 ],
+			"to": [ 12, 12, 12 ],
+			"faces": {
+				"down":  { "texture": "#side" },
+				"up":    { "texture": "#side" },
+				"north": { "texture": "#side" },
+				"south": { "texture": "#side" },
+				"west":  { "texture": "#side" },
+				"east":  { "texture": "#side" }
+			}
+		},
+		{   "from": [ 6, 12, 6 ],
+			"to": [ 10, 16, 10 ],
+			"faces": {
+				"down":  { "texture": "#side" },
+				"up":    { "texture": "#side" },
+				"north": { "texture": "#side" },
+				"south": { "texture": "#side" },
+				"west":  { "texture": "#side" },
+				"east":  { "texture": "#side" }
+			}
+		}
+	]
+}

src/main/resources/assets/extrahoppers/models/block/inverted_hopper_side.json

@@ -0,0 +1,88 @@
+{
+	"ambientocclusion": false,
+	"textures": {
+		"particle": "blocks/hopper_outside",
+		"top": "blocks/hopper_top",
+		"side": "blocks/hopper_outside",
+		"inside": "blocks/hopper_inside"
+	},
+	"elements": [
+		{   "from": [ 0, 5, 0 ],
+			"to": [ 16, 6, 16 ],
+			"faces": {
+				"down":  { "texture": "#inside" },
+				"up":    { "texture": "#side" },
+				"north": { "texture": "#side" },
+				"south": { "texture": "#side" },
+				"west":  { "texture": "#side" },
+				"east":  { "texture": "#side" }
+			}
+		},
+		{   "from": [ 0, 0, 0 ],
+			"to": [ 2, 5, 16 ],
+			"faces": {
+				"down":  { "texture": "#top" },
+				"up":    { "texture": "#side" },
+				"north": { "texture": "#side" },
+				"south": { "texture": "#side" },
+				"west":  { "texture": "#side" },
+				"east":  { "texture": "#side" }
+			}
+		},
+		{   "from": [ 14, 0, 0 ],
+			"to": [ 16, 5, 16 ],
+			"faces": {
+				"down":  { "texture": "#top" },
+				"up":    { "texture": "#side" },
+				"north": { "texture": "#side" },
+				"south": { "texture": "#side" },
+				"west":  { "texture": "#side" },
+				"east":  { "texture": "#side" }
+			}
+		},
+		{   "from": [ 2, 0, 0 ],
+			"to": [ 14, 5, 2 ],
+			"faces": {
+				"down":  { "texture": "#top" },
+				"up":    { "texture": "#side" },
+				"north": { "texture": "#side" },
+				"south": { "texture": "#side" },
+				"west":  { "texture": "#side" },
+				"east":  { "texture": "#side" }
+			}
+		},
+		{   "from": [ 2, 0, 14 ],
+			"to": [ 14, 5, 16 ],
+			"faces": {
+				"down":  { "texture": "#top" },
+				"up":    { "texture": "#side" },
+				"north": { "texture": "#side" },
+				"south": { "texture": "#side" },
+				"west":  { "texture": "#side" },
+				"east":  { "texture": "#side" }
+			}
+		},
+		{   "from": [ 4, 6, 4 ],
+			"to": [ 12, 12, 12 ],
+			"faces": {
+				"down":  { "texture": "#side" },
+				"up":    { "texture": "#side" },
+				"north": { "texture": "#side" },
+				"south": { "texture": "#side" },
+				"west":  { "texture": "#side" },
+				"east":  { "texture": "#side" }
+			}
+		},
+		{   "from": [ 6, 8, 0 ],
+			"to": [ 10, 12, 4 ],
+			"faces": {
+				"down":  { "texture": "#side" },
+				"up":    { "texture": "#side" },
+				"north": { "texture": "#side" },
+				"south": { "texture": "#side" },
+				"west":  { "texture": "#side" },
+				"east":  { "texture": "#side" }
+			}
+		}
+	]
+}