MacDue

I was able to fix the crash by making a custom version of BlockFluidBase. EnumWorldBlockLayer is in BlockFluidBase that BlockFluidClassic extends It seemed to be missing a @SideOnly(Side.Client)

Using BlockFluidClassic seems to cause a crash on servers java.lang.NoClassDefFoundError: net/minecraft/util/EnumWorldBlockLayer I can't see anything in my blocks code causing it so is it BlockFluidClassic that is not meant to be used? My Block package epicarno.mystical.common.block; import java.util.Random; import epicarno.mystical.common.mystical_epicarno_mod; import net.minecraft.block.Block; import net.minecraft.block.material.Material; import net.minecraft.block.state.IBlockState; import net.minecraft.util.BlockPos; import net.minecraft.util.EnumParticleTypes; import net.minecraft.world.IBlockAccess; import net.minecraft.world.World; import net.minecraftforge.fluids.BlockFluidClassic; import net.minecraftforge.fluids.Fluid; import net.minecraftforge.fml.common.registry.GameRegistry; import net.minecraftforge.fml.relauncher.Side; import net.minecraftforge.fml.relauncher.SideOnly; public class BlockEpicarnoLiquid extends BlockFluidClassic { private String name = "MoonWaterBlock"; public BlockEpicarnoLiquid(Fluid fluid, Material material) { super(fluid, material); GameRegistry.registerBlock(this, name); setUnlocalizedName(name ); // setCreativeTab(mystical_epicarno_mod.EpicarnoThings); } @Override public boolean canDisplace(IBlockAccess world, BlockPos pos) { if (( world.getBlockState(pos)).getBlock().getMaterial().isLiquid()) return false; return super.canDisplace(world,pos); } @Override public boolean displaceIfPossible(World world,BlockPos pos) { if (( world.getBlockState(pos)).getBlock().getMaterial().isLiquid()) return false; return super.displaceIfPossible(world, pos); } }

I think I have fixed my code. If anyone needs a bucket handler for 1.8 here's mine. package epicarno.mystical.common; import java.util.HashMap; import java.util.Map; import net.minecraft.block.Block; import net.minecraft.init.Blocks; import net.minecraft.item.Item; import net.minecraft.item.ItemStack; import net.minecraft.util.MovingObjectPosition; import net.minecraft.world.World; import net.minecraftforge.event.entity.player.FillBucketEvent; import net.minecraftforge.fml.common.eventhandler.Event.Result; import net.minecraftforge.fml.common.eventhandler.SubscribeEvent; public class BucketHandler { public static BucketHandler INSTANCE = new BucketHandler(); public Map<Block, Item> buckets = new HashMap<Block, Item>(); private BucketHandler() { } @SubscribeEvent public void onBucketFill(FillBucketEvent event) { System.out.println("zc"); ItemStack result = fillCustomBucket(event.world, event.target); if (result == null) return; event.result = result; event.setResult(Result.ALLOW); } private ItemStack fillCustomBucket(World world, MovingObjectPosition pos) { System.out.println("zdc"); Block block = world.getBlockState(pos.getBlockPos()).getBlock(); Item bucket = buckets.get(block); if (bucket != null) { world.setBlockState(pos.getBlockPos(), Blocks.air.getDefaultState()); return new ItemStack(bucket); } else return null; } }

I have been messing round trying to get a custom bucket to work but I don't know how to set up I fluid handler in 1.8. I tried porting an older one but I could not get it to work as a lot of what it uses changed (as they seem to rewrite minecraft most updates). (I know fluids are not rendered by forge in 1.

?

I want to know if I can make a custom fluid using the stock minecraft classes and if that would work as right now forges fluid rendering does not work.

Is there anyway to render a fluid in minecraft 1.8, looking online it looks like it's been disabled. Should I just try and make a fluid like the vanilla classes since forges stuff is broken?

Never mind, I'll work it out.

Does anyone know to create a liquid in 1.8, I have been looking for information and have tried to go off the 1.7.2 stuff on the forge wiki but most of that is now broken (IIcon,canDisplace,DisplaceIfPossible). So really what changes have to be made to this http://www.minecraftforge.net/wiki/Create_a_Fluid , to make it work on 1.8.

Yeah I know it's a mess, anyway thanks for you help it seems to be working now.

Mod Main (removed)

It seems to fail strait away, the only println ever called is the one I put in block furnace (where it's meant to call the GUI).

Ok TileEntityEpicarnoFurnace (Furnace with a few mods, works with normal GUI) package epicarno.mystical.common.entitys; import epicarno.mystical.common.mystical_epicarno_mod; import epicarno.mystical.common.block.BlockEpicarnoFurnace; import net.minecraft.block.Block; import net.minecraft.block.BlockFurnace; import net.minecraft.block.material.Material; import net.minecraft.entity.player.EntityPlayer; import net.minecraft.entity.player.InventoryPlayer; import net.minecraft.init.Blocks; import net.minecraft.init.Items; import net.minecraft.inventory.Container; import net.minecraft.inventory.IInventory; import net.minecraft.inventory.ISidedInventory; import net.minecraft.inventory.SlotFurnaceFuel; import net.minecraft.item.Item; import net.minecraft.item.ItemBlock; import net.minecraft.item.ItemHoe; import net.minecraft.item.ItemStack; import net.minecraft.item.ItemSword; import net.minecraft.item.ItemTool; import net.minecraft.item.crafting.FurnaceRecipes; import net.minecraft.nbt.NBTTagCompound; import net.minecraft.nbt.NBTTagList; import net.minecraft.server.gui.IUpdatePlayerListBox; import net.minecraft.tileentity.TileEntityLockable; import net.minecraft.util.ChatComponentText; import net.minecraft.util.EnumFacing; import net.minecraft.util.IChatComponent; import net.minecraft.util.MathHelper; import net.minecraftforge.fml.relauncher.Side; import net.minecraftforge.fml.relauncher.SideOnly; public class TileEntityEpicarnoFurnace extends TileEntityLockable implements IUpdatePlayerListBox, ISidedInventory { private static final int[] slotsTop = new int[] {0}; private static final int[] slotsBottom = new int[] {2, 1}; private static final int[] slotsSides = new int[] {1}; private ItemStack[] furnaceItemStacks = new ItemStack[3]; private int furnaceBurnTime; private int currentItemBurnTime; private int cookTime; private int totalCookTime; private String furnaceCustomName; //private static final String __OBFID = "CL_00000357"; public int getSizeInventory() { // this.furnaceItemStacks[1].stackSize = 256; //this.furnaceItemStacks[2].stackSize = 256; //this.furnaceItemStacks[3].stackSize = 256; return this.furnaceItemStacks.length; } public ItemStack getStackInSlot(int index) { return this.furnaceItemStacks[index]; } public ItemStack decrStackSize(int index, int count) { if (this.furnaceItemStacks[index] != null) { ItemStack itemstack; if (this.furnaceItemStacks[index].stackSize <= count) { itemstack = this.furnaceItemStacks[index]; this.furnaceItemStacks[index] = null; return itemstack; } else { itemstack = this.furnaceItemStacks[index].splitStack(count); if (this.furnaceItemStacks[index].stackSize == 0) { this.furnaceItemStacks[index] = null; } return itemstack; } } else { return null; } } public ItemStack getStackInSlotOnClosing(int index) { if (this.furnaceItemStacks[index] != null) { ItemStack itemstack = this.furnaceItemStacks[index]; this.furnaceItemStacks[index] = null; return itemstack; } else { return null; } } public void setInventorySlotContents(int index, ItemStack stack) { boolean flag = stack != null && stack.isItemEqual(this.furnaceItemStacks[index]) && ItemStack.areItemStackTagsEqual(stack, this.furnaceItemStacks[index]); this.furnaceItemStacks[index] = stack; if (stack != null && stack.stackSize > this.getInventoryStackLimit()) { stack.stackSize = this.getInventoryStackLimit(); } if (index == 0 && !flag) { this.totalCookTime = this.func_174904_a(stack); this.cookTime = 0; this.markDirty(); } } public String getName() { return this.hasCustomName() ? this.furnaceCustomName : "container.furnace"; } public boolean hasCustomName() { return this.furnaceCustomName != null && this.furnaceCustomName.length() > 0; } public void setCustomInventoryName(String p_145951_1_) { this.furnaceCustomName = p_145951_1_; } public void readFromNBT(NBTTagCompound compound) { super.readFromNBT(compound); NBTTagList nbttaglist = compound.getTagList("Items", 10); this.furnaceItemStacks = new ItemStack[this.getSizeInventory()]; for (int i = 0; i < nbttaglist.tagCount(); ++i) { NBTTagCompound nbttagcompound1 = nbttaglist.getCompoundTagAt(i); byte b0 = nbttagcompound1.getByte("Slot"); if (b0 >= 0 && b0 < this.furnaceItemStacks.length) { this.furnaceItemStacks[b0] = ItemStack.loadItemStackFromNBT(nbttagcompound1); } } this.furnaceBurnTime = compound.getShort("BurnTime"); this.cookTime = compound.getShort("CookTime"); this.totalCookTime = compound.getShort("CookTimeTotal"); this.currentItemBurnTime = getItemBurnTime(this.furnaceItemStacks[1]); if (compound.hasKey("CustomName", ) { this.furnaceCustomName = compound.getString("CustomName"); } } public void writeToNBT(NBTTagCompound compound) { super.writeToNBT(compound); compound.setShort("BurnTime", (short)this.furnaceBurnTime); compound.setShort("CookTime", (short)this.cookTime); compound.setShort("CookTimeTotal", (short)this.totalCookTime); NBTTagList nbttaglist = new NBTTagList(); for (int i = 0; i < this.furnaceItemStacks.length; ++i) { if (this.furnaceItemStacks[i] != null) { NBTTagCompound nbttagcompound1 = new NBTTagCompound(); nbttagcompound1.setByte("Slot", (byte)i); this.furnaceItemStacks[i].writeToNBT(nbttagcompound1); nbttaglist.appendTag(nbttagcompound1); } } compound.setTag("Items", nbttaglist); if (this.hasCustomName()) { compound.setString("CustomName", this.furnaceCustomName); } } public int getInventoryStackLimit() { return 256; } public boolean isBurning() { return this.furnaceBurnTime > 0; } @SideOnly(Side.CLIENT) public static boolean isBurning(IInventory p_174903_0_) { return p_174903_0_.getField(0) > 0; } public void update() { boolean flag = this.isBurning(); boolean flag1 = false; if (this.isBurning()) { this.furnaceBurnTime = this.furnaceBurnTime - 4; } if (!this.worldObj.isRemote) { if (!this.isBurning() && (this.furnaceItemStacks[1] == null || this.furnaceItemStacks[0] == null)) { if (!this.isBurning() && this.cookTime > 0) { this.cookTime = MathHelper.clamp_int(this.cookTime - 4, 0, this.totalCookTime); } } else { if (!this.isBurning() && this.canSmelt()) { this.currentItemBurnTime = this.furnaceBurnTime = getItemBurnTime(this.furnaceItemStacks[1]); if (this.isBurning()) { flag1 = true; if (this.furnaceItemStacks[1] != null) { --this.furnaceItemStacks[1].stackSize; if (this.furnaceItemStacks[1].stackSize == 0) { this.furnaceItemStacks[1] = furnaceItemStacks[1].getItem().getContainerItem(furnaceItemStacks[1]); } } } } if (this.isBurning() && this.canSmelt()) { this.cookTime = this.cookTime +4; if (this.cookTime == this.totalCookTime) { this.cookTime = 0; this.totalCookTime = this.func_174904_a(this.furnaceItemStacks[0]); this.smeltItem(); flag1 = true; } } else { this.cookTime = 0; } } if (flag != this.isBurning()) { flag1 = true; BlockEpicarnoFurnace.setState(this.isBurning(), this.worldObj, this.pos); } } if (flag1) { this.markDirty(); } } public int func_174904_a(ItemStack p_174904_1_) { return 200; } private boolean canSmelt() { if (this.furnaceItemStacks[0] == null) { return false; } else { ItemStack itemstack = FurnaceRecipes.instance().getSmeltingResult(this.furnaceItemStacks[0]); if (itemstack == null) return false; if (this.furnaceItemStacks[2] == null) return true; if (!this.furnaceItemStacks[2].isItemEqual(itemstack)) return false; int result = furnaceItemStacks[2].stackSize + itemstack.stackSize; return result <= getInventoryStackLimit() && result <= this.furnaceItemStacks[2].getMaxStackSize(); //Forge BugFix: Make it respect stack sizes properly. } } public void smeltItem() { if (this.canSmelt()) { ItemStack itemstack = FurnaceRecipes.instance().getSmeltingResult(this.furnaceItemStacks[0]); if (this.furnaceItemStacks[2] == null) { this.furnaceItemStacks[2] = itemstack.copy(); } else if (this.furnaceItemStacks[2].getItem() == itemstack.getItem()) { this.furnaceItemStacks[2].stackSize += itemstack.stackSize; // Forge BugFix: Results may have multiple items } if (this.furnaceItemStacks[0].getItem() == Item.getItemFromBlock(Blocks.sponge) && this.furnaceItemStacks[0].getMetadata() == 1 && this.furnaceItemStacks[1] != null && this.furnaceItemStacks[1].getItem() == Items.bucket) { this.furnaceItemStacks[1] = new ItemStack(Items.water_bucket); } --this.furnaceItemStacks[0].stackSize; if (this.furnaceItemStacks[0].stackSize <= 0) { this.furnaceItemStacks[0] = null; } } } public static int getItemBurnTime(ItemStack p_145952_0_) { if (p_145952_0_ == null) { return 0; } else { Item item = p_145952_0_.getItem(); if (item instanceof ItemBlock && Block.getBlockFromItem(item) != Blocks.air) { Block block = Block.getBlockFromItem(item); if (block.getMaterial() == Material.wood) { return 300; } } if (item instanceof ItemTool && ((ItemTool)item).getToolMaterialName().equals("WOOD")) return 200; if (item instanceof ItemSword && ((ItemSword)item).getToolMaterialName().equals("WOOD")) return 200; if (item instanceof ItemHoe && ((ItemHoe)item).getMaterialName().equals("WOOD")) return 200; if (item == mystical_epicarno_mod.AmboynaStick) return 200; if (item == mystical_epicarno_mod.Epicnite) return 3200; if (item == mystical_epicarno_mod.PowerFuel) return 25000; if (item == Item.getItemFromBlock(mystical_epicarno_mod.AmboynaSap)) return 200; if (item == Item.getItemFromBlock(mystical_epicarno_mod.OldSap)) return 200; //if (item == Items.blaze_rod) return 2400; return net.minecraftforge.fml.common.registry.GameRegistry.getFuelValue(p_145952_0_); } } public static boolean isItemFuel(ItemStack p_145954_0_) { return true; } public boolean isUseableByPlayer(EntityPlayer player) { return this.worldObj.getTileEntity(this.pos) != this ? false : player.getDistanceSq((double)this.pos.getX() + 0.5D, (double)this.pos.getY() + 0.5D, (double)this.pos.getZ() + 0.5D) <= 64.0D; } public void openInventory(EntityPlayer player) {} public void closeInventory(EntityPlayer player) {} public boolean isItemValidForSlot(int index, ItemStack stack) { return index == 2 ? false : (index != 1 ? true : isItemFuel(stack) || SlotFurnaceFuel.isBucket(stack)); } public int[] getSlotsForFace(EnumFacing side) { return side == EnumFacing.DOWN ? slotsBottom : (side == EnumFacing.UP ? slotsTop : slotsSides); } public boolean canInsertItem(int index, ItemStack itemStackIn, EnumFacing direction) { return this.isItemValidForSlot(index, itemStackIn); } public boolean canExtractItem(int index, ItemStack stack, EnumFacing direction) { if (direction == EnumFacing.DOWN && index == 1) { Item item = stack.getItem(); if (item != Items.water_bucket && item != Items.bucket) { return false; } } return true; } public String getGuiID() { return "minecraft:furnace"; } public Container createContainer(InventoryPlayer playerInventory, EntityPlayer playerIn) { return new ContainerEpicarnoFurnace(playerInventory, this); } public int getField(int id) { switch (id) { case 0: return this.furnaceBurnTime; case 1: return this.currentItemBurnTime; case 2: return this.cookTime; case 3: return this.totalCookTime; default: return 0; } } public void setField(int id, int value) { switch (id) { case 0: this.furnaceBurnTime = value; break; case 1: this.currentItemBurnTime = value; break; case 2: this.cookTime = value; break; case 3: this.totalCookTime = value; } } public int getFieldCount() { return 4; } public void clear() { for (int i = 0; i < this.furnaceItemStacks.length; ++i) { this.furnaceItemStacks[i] = null; } } @Override public void markDirty() { // TODO Auto-generated method stub } @Override public IChatComponent getDisplayName() { // TODO Auto-generated method stub return new ChatComponentText("Epicarno Furnace"); } } Block Furnace (Again works with normal GUI) package epicarno.mystical.common.block; import java.util.Random; import epicarno.mystical.common.mystical_epicarno_mod; import epicarno.mystical.common.entitys.GuiEpicarnoFurnace; import epicarno.mystical.common.entitys.TileEntityEpicarnoFurnace; import net.minecraft.block.Block; import net.minecraft.block.BlockContainer; import net.minecraft.block.material.Material; import net.minecraft.block.properties.IProperty; import net.minecraft.block.properties.PropertyDirection; import net.minecraft.block.state.BlockState; import net.minecraft.block.state.IBlockState; import net.minecraft.creativetab.CreativeTabs; import net.minecraft.entity.EntityLivingBase; import net.minecraft.entity.player.EntityPlayer; import net.minecraft.init.Blocks; import net.minecraft.inventory.Container; import net.minecraft.inventory.InventoryHelper; import net.minecraft.item.Item; import net.minecraft.item.ItemStack; import net.minecraft.tileentity.TileEntity; import net.minecraft.util.BlockPos; import net.minecraft.util.EnumFacing; import net.minecraft.util.EnumParticleTypes; import net.minecraft.world.World; import net.minecraftforge.fml.common.network.internal.FMLNetworkHandler; import net.minecraftforge.fml.common.registry.GameRegistry; import net.minecraftforge.fml.relauncher.Side; import net.minecraftforge.fml.relauncher.SideOnly; public class BlockEpicarnoFurnace extends BlockContainer { public static final PropertyDirection FACING = PropertyDirection.create("facing", EnumFacing.Plane.HORIZONTAL); private final boolean isBurning; private static boolean keepInventory; private static final String name =""; public BlockEpicarnoFurnace(boolean isBurning,String name) { super(Material.rock); this.setDefaultState(this.blockState.getBaseState().withProperty(FACING, EnumFacing.NORTH)); this.isBurning = isBurning; GameRegistry.registerBlock(this, name); setUnlocalizedName(name); //this.slipperiness = 1.50F; } public Item getItemDropped(IBlockState state, Random rand, int fortune) { return Item.getItemFromBlock(mystical_epicarno_mod.EpicarnoFurnace); } public void onBlockAdded(World worldIn, BlockPos pos, IBlockState state) { this.setDefaultFacing(worldIn, pos, state); } private void setDefaultFacing(World worldIn, BlockPos pos, IBlockState state) { if (!worldIn.isRemote) { Block block = worldIn.getBlockState(pos.north()).getBlock(); Block block1 = worldIn.getBlockState(pos.south()).getBlock(); Block block2 = worldIn.getBlockState(pos.west()).getBlock(); Block block3 = worldIn.getBlockState(pos.east()).getBlock(); EnumFacing enumfacing = (EnumFacing)state.getValue(FACING); if (enumfacing == EnumFacing.NORTH && block.isFullBlock() && !block1.isFullBlock()) { enumfacing = EnumFacing.SOUTH; } else if (enumfacing == EnumFacing.SOUTH && block1.isFullBlock() && !block.isFullBlock()) { enumfacing = EnumFacing.NORTH; } else if (enumfacing == EnumFacing.WEST && block2.isFullBlock() && !block3.isFullBlock()) { enumfacing = EnumFacing.EAST; } else if (enumfacing == EnumFacing.EAST && block3.isFullBlock() && !block2.isFullBlock()) { enumfacing = EnumFacing.WEST; } worldIn.setBlockState(pos, state.withProperty(FACING, enumfacing), 2); } } @SideOnly(Side.CLIENT) public void randomDisplayTick(World worldIn, BlockPos pos, IBlockState state, Random rand) { if (this.isBurning) { EnumFacing enumfacing = (EnumFacing)state.getValue(FACING); double d0 = (double)pos.getX() + 0.5D; double d1 = (double)pos.getY() + rand.nextDouble() * 6.0D / 16.0D; double d2 = (double)pos.getZ() + 0.5D; double d3 = 0.52D; double d4 = rand.nextDouble() * 0.6D - 0.3D; switch (BlockEpicarnoFurnace.SwitchEnumFacing.FACING_LOOKUP[enumfacing.ordinal()]) { case 1: worldIn.spawnParticle(EnumParticleTypes.ENCHANTMENT_TABLE, d0 - d3, d1, d2 + d4, 0.0D, 0.0D, 0.0D, new int[0]); worldIn.spawnParticle(EnumParticleTypes.PORTAL, d0 - d3, d1, d2 + d4, 0.0D, 0.0D, 0.0D, new int[0]); break; case 2: worldIn.spawnParticle(EnumParticleTypes.ENCHANTMENT_TABLE, d0 + d3, d1, d2 + d4, 0.0D, 0.0D, 0.0D, new int[0]); worldIn.spawnParticle(EnumParticleTypes.PORTAL, d0 + d3, d1, d2 + d4, 0.0D, 0.0D, 0.0D, new int[0]); break; case 3: worldIn.spawnParticle(EnumParticleTypes.ENCHANTMENT_TABLE, d0 + d4, d1, d2 - d3, 0.0D, 0.0D, 0.0D, new int[0]); worldIn.spawnParticle(EnumParticleTypes.PORTAL, d0 + d4, d1, d2 - d3, 0.0D, 0.0D, 0.0D, new int[0]); break; case 4: worldIn.spawnParticle(EnumParticleTypes.ENCHANTMENT_TABLE, d0 + d4, d1, d2 + d3, 0.0D, 0.0D, 0.0D, new int[0]); worldIn.spawnParticle(EnumParticleTypes.PORTAL, d0 + d4, d1, d2 + d3, 0.0D, 0.0D, 0.0D, new int[0]); } } } public boolean onBlockActivated(World worldIn, BlockPos pos, IBlockState state, EntityPlayer playerIn, EnumFacing side, float hitX, float hitY, float hitZ) { if (worldIn.isRemote) { return true; } else { TileEntity tileentity = worldIn.getTileEntity(pos); if (tileentity instanceof TileEntityEpicarnoFurnace) { //Normal GUI // playerIn.displayGUIChest((TileEntityEpicarnoFurnace)tileentity); // playerIn. playerIn.openGui(mystical_epicarno_mod.instance, 0, worldIn,pos.getX(), pos.getY(), pos.getZ()); // playerIn.openGui(mod, modGuiId, world, x, y, z); // playerIn.openGui(mystical_epicarno_mod.instance, 0, worldIn, Math.round(hitX), Math.round( hitY), Math.round(hitZ)); // playerIn.displayGui(new GuiEpicarnoFurnace(null, null)); // playerIn.displayGuiScreen(new GuiFurnace(this.inventory, chestInventory)); } return true; } } public static void setState(boolean active, World worldIn, BlockPos pos) { IBlockState iblockstate = worldIn.getBlockState(pos); TileEntity tileentity = worldIn.getTileEntity(pos); keepInventory = true; if (active) { worldIn.setBlockState(pos, mystical_epicarno_mod.EpicarnoFurnaceLit.getDefaultState().withProperty(FACING, iblockstate.getValue(FACING)), 3); worldIn.setBlockState(pos, mystical_epicarno_mod.EpicarnoFurnaceLit.getDefaultState().withProperty(FACING, iblockstate.getValue(FACING)), 3); } else { worldIn.setBlockState(pos, mystical_epicarno_mod.EpicarnoFurnace.getDefaultState().withProperty(FACING, iblockstate.getValue(FACING)), 3); worldIn.setBlockState(pos, mystical_epicarno_mod.EpicarnoFurnace.getDefaultState().withProperty(FACING, iblockstate.getValue(FACING)), 3); } keepInventory = false; if (tileentity != null) { tileentity.validate(); worldIn.setTileEntity(pos, tileentity); } } public TileEntity createNewTileEntity(World worldIn, int meta) { return new TileEntityEpicarnoFurnace(); } public IBlockState onBlockPlaced(World worldIn, BlockPos pos, EnumFacing facing, float hitX, float hitY, float hitZ, int meta, EntityLivingBase placer) { return this.getDefaultState().withProperty(FACING, placer.getHorizontalFacing().getOpposite()); } public void onBlockPlacedBy(World worldIn, BlockPos pos, IBlockState state, EntityLivingBase placer, ItemStack stack) { worldIn.setBlockState(pos, state.withProperty(FACING, placer.getHorizontalFacing().getOpposite()), 2); if (stack.hasDisplayName()) { TileEntity tileentity = worldIn.getTileEntity(pos); if (tileentity instanceof TileEntityEpicarnoFurnace) { ((TileEntityEpicarnoFurnace)tileentity).setCustomInventoryName(stack.getDisplayName()); // this.mc.displayGuiScreen(new GuiEpicarnoFurnace(this.inventory, chestInventory)); } } } public void breakBlock(World worldIn, BlockPos pos, IBlockState state) { if (!keepInventory) { TileEntity tileentity = worldIn.getTileEntity(pos); if (tileentity instanceof TileEntityEpicarnoFurnace) { InventoryHelper.dropInventoryItems(worldIn, pos, (TileEntityEpicarnoFurnace)tileentity); worldIn.updateComparatorOutputLevel(pos, this); } } super.breakBlock(worldIn, pos, state); } public boolean hasComparatorInputOverride() { return true; } public int getComparatorInputOverride(World worldIn, BlockPos pos) { return Container.calcRedstone(worldIn.getTileEntity(pos)); } @SideOnly(Side.CLIENT) public Item getItem(World worldIn, BlockPos pos) { return Item.getItemFromBlock(mystical_epicarno_mod.EpicarnoFurnace); } public int getRenderType() { return 3; } @SideOnly(Side.CLIENT) public IBlockState getStateForEntityRender(IBlockState state) { return this.getDefaultState().withProperty(FACING, EnumFacing.SOUTH); } public IBlockState getStateFromMeta(int meta) { EnumFacing enumfacing = EnumFacing.getFront(meta); if (enumfacing.getAxis() == EnumFacing.Axis.Y) { enumfacing = EnumFacing.NORTH; } return this.getDefaultState().withProperty(FACING, enumfacing); } public int getMetaFromState(IBlockState state) { return ((EnumFacing)state.getValue(FACING)).getIndex(); } protected BlockState createBlockState() { return new BlockState(this, new IProperty[] {FACING}); } @SideOnly(Side.CLIENT) static final class SwitchEnumFacing { static final int[] FACING_LOOKUP = new int[EnumFacing.values().length]; private static final String __OBFID = "CL_00002111"; static { try { FACING_LOOKUP[EnumFacing.WEST.ordinal()] = 1; } catch (NoSuchFieldError var4) { ; } try { FACING_LOOKUP[EnumFacing.EAST.ordinal()] = 2; } catch (NoSuchFieldError var3) { ; } try { FACING_LOOKUP[EnumFacing.NORTH.ordinal()] = 3; } catch (NoSuchFieldError var2) { ; } try { FACING_LOOKUP[EnumFacing.SOUTH.ordinal()] = 4; } catch (NoSuchFieldError var1) { ; } } } public String getName() { // TODO Auto-generated method stub return name; } } Also main mod class in public void preinit(FMLPreInitializationEvent event) NetworkRegistry.INSTANCE.registerGuiHandler(this, new EpicarnoGUIHandler());

Okay, the container and GUI right now are just ripped from the Vanilla classes as I wanted to get the GUI opening before I edited them. Gui Handler package epicarno.mystical.common; import epicarno.mystical.common.entitys.ContainerEpicarnoFurnace; import epicarno.mystical.common.entitys.GuiEpicarnoFurnace; import epicarno.mystical.common.entitys.TileEntityEpicarnoFurnace; import net.minecraft.entity.player.EntityPlayer; import net.minecraft.tileentity.TileEntity; import net.minecraft.util.BlockPos; import net.minecraft.world.World; import net.minecraftforge.fml.common.network.IGuiHandler; public class EpicarnoGUIHandler implements IGuiHandler { //returns an instance of the Container you made earlier @Override public Object getServerGuiElement(int id, EntityPlayer player, World world, int x, int y, int z) { TileEntity tileEntity = world.getTileEntity(new BlockPos(x, y, z)); if(tileEntity instanceof TileEntityEpicarnoFurnace){ return new ContainerEpicarnoFurnace(player.inventory, (TileEntityEpicarnoFurnace) tileEntity); } return null; } //returns an instance of the Gui you made earlier @Override public Object getClientGuiElement(int id, EntityPlayer player, World world, int x, int y, int z) { TileEntity tileEntity = world.getTileEntity(new BlockPos(x, y, z)); // System.out.println("AIRds:"); if(tileEntity instanceof TileEntityEpicarnoFurnace){ //System.out.println("AddsdIR:"); return new GuiEpicarnoFurnace(player.inventory, (TileEntityEpicarnoFurnace) tileEntity); } return null; } } Container package epicarno.mystical.common.entitys; import net.minecraft.entity.player.EntityPlayer; import net.minecraft.entity.player.InventoryPlayer; import net.minecraft.inventory.Container; import net.minecraft.inventory.ICrafting; import net.minecraft.inventory.IInventory; import net.minecraft.inventory.Slot; import net.minecraft.inventory.SlotFurnaceFuel; import net.minecraft.inventory.SlotFurnaceOutput; import net.minecraft.item.ItemStack; import net.minecraft.item.crafting.FurnaceRecipes; import net.minecraftforge.fml.relauncher.Side; import net.minecraftforge.fml.relauncher.SideOnly; public class ContainerEpicarnoFurnace extends Container { private final IInventory tileFurnace; private int field_178152_f; private int field_178153_g; private int field_178154_h; private int field_178155_i; public ContainerEpicarnoFurnace(InventoryPlayer p_i45794_1_, IInventory furnaceInventory) { this.tileFurnace = furnaceInventory; this.addSlotToContainer(new Slot(furnaceInventory, 0, 56, 17)); this.addSlotToContainer(new SlotFurnaceFuel(furnaceInventory, 1, 56, 53)); this.addSlotToContainer(new SlotFurnaceOutput(p_i45794_1_.player, furnaceInventory, 2, 116, 35)); int i; for (i = 0; i < 3; ++i) { for (int j = 0; j < 9; ++j) { this.addSlotToContainer(new Slot(p_i45794_1_, j + i * 9 + 9, 8 + j * 18, 84 + i * 18)); } } for (i = 0; i < 9; ++i) { this.addSlotToContainer(new Slot(p_i45794_1_, i, 8 + i * 18, 142)); } } public void addCraftingToCrafters(ICrafting listener) { super.addCraftingToCrafters(listener); listener.func_175173_a(this, this.tileFurnace); } public void detectAndSendChanges() { super.detectAndSendChanges(); for (int i = 0; i < this.crafters.size(); ++i) { ICrafting icrafting = (ICrafting)this.crafters.get(i); if (this.field_178152_f != this.tileFurnace.getField(2)) { icrafting.sendProgressBarUpdate(this, 2, this.tileFurnace.getField(2)); } if (this.field_178154_h != this.tileFurnace.getField(0)) { icrafting.sendProgressBarUpdate(this, 0, this.tileFurnace.getField(0)); } if (this.field_178155_i != this.tileFurnace.getField(1)) { icrafting.sendProgressBarUpdate(this, 1, this.tileFurnace.getField(1)); } if (this.field_178153_g != this.tileFurnace.getField(3)) { icrafting.sendProgressBarUpdate(this, 3, this.tileFurnace.getField(3)); } } this.field_178152_f = this.tileFurnace.getField(2); this.field_178154_h = this.tileFurnace.getField(0); this.field_178155_i = this.tileFurnace.getField(1); this.field_178153_g = this.tileFurnace.getField(3); } @SideOnly(Side.CLIENT) public void updateProgressBar(int id, int data) { this.tileFurnace.setField(id, data); } public boolean canInteractWith(EntityPlayer playerIn) { return this.tileFurnace.isUseableByPlayer(playerIn); } public ItemStack transferStackInSlot(EntityPlayer playerIn, int index) { ItemStack itemstack = null; Slot slot = (Slot)this.inventorySlots.get(index); if (slot != null && slot.getHasStack()) { ItemStack itemstack1 = slot.getStack(); itemstack = itemstack1.copy(); if (index == 2) { if (!this.mergeItemStack(itemstack1, 3, 39, true)) { return null; } slot.onSlotChange(itemstack1, itemstack); } else if (index != 1 && index != 0) { if (FurnaceRecipes.instance().getSmeltingResult(itemstack1) != null) { if (!this.mergeItemStack(itemstack1, 0, 1, false)) { return null; } } else if (TileEntityEpicarnoFurnace.isItemFuel(itemstack1)) { if (!this.mergeItemStack(itemstack1, 1, 2, false)) { return null; } } else if (index >= 3 && index < 30) { if (!this.mergeItemStack(itemstack1, 30, 39, false)) { return null; } } else if (index >= 30 && index < 39 && !this.mergeItemStack(itemstack1, 3, 30, false)) { return null; } } else if (!this.mergeItemStack(itemstack1, 3, 39, false)) { return null; } if (itemstack1.stackSize == 0) { slot.putStack((ItemStack)null); } else { slot.onSlotChanged(); } if (itemstack1.stackSize == itemstack.stackSize) { return null; } slot.onPickupFromSlot(playerIn, itemstack1); } return itemstack; } } GUI package epicarno.mystical.common.entitys; import net.minecraft.client.gui.inventory.GuiContainer; import net.minecraft.client.renderer.GlStateManager; import net.minecraft.entity.player.InventoryPlayer; import net.minecraft.inventory.IInventory; import net.minecraft.util.ResourceLocation; import net.minecraftforge.fml.relauncher.Side; import net.minecraftforge.fml.relauncher.SideOnly; @SideOnly(Side.CLIENT) public class GuiEpicarnoFurnace extends GuiContainer { private static final ResourceLocation furnaceGuiTextures = new ResourceLocation("textures/gui/container/furnace.png"); private final InventoryPlayer playerInventory; private IInventory tileFurnace; public GuiEpicarnoFurnace(InventoryPlayer playerInv, IInventory furnaceInv) { super(new ContainerEpicarnoFurnace(playerInv, furnaceInv)); this.playerInventory = playerInv; this.tileFurnace = furnaceInv; } protected void drawGuiContainerForegroundLayer(int mouseX, int mouseY) { String s = this.tileFurnace.getDisplayName().getUnformattedText(); this.fontRendererObj.drawString(s, this.xSize / 2 - this.fontRendererObj.getStringWidth(s) / 2, 6, 4210752); this.fontRendererObj.drawString(this.playerInventory.getDisplayName().getUnformattedText(), 8, this.ySize - 96 + 2, 4210752); } protected void drawGuiContainerBackgroundLayer(float partialTicks, int mouseX, int mouseY) { GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F); this.mc.getTextureManager().bindTexture(furnaceGuiTextures); int k = (this.width - this.xSize) / 2; int l = (this.height - this.ySize) / 2; this.drawTexturedModalRect(k, l, 0, 0, this.xSize, this.ySize); int i1; if (TileEntityEpicarnoFurnace.isBurning(this.tileFurnace)) { i1 = this.func_175382_i(13); this.drawTexturedModalRect(k + 56, l + 36 + 12 - i1, 176, 12 - i1, 14, i1 + 1); } i1 = this.func_175381_h(24); this.drawTexturedModalRect(k + 79, l + 34, 176, 14, i1 + 1, 16); } private int func_175381_h(int p_175381_1_) { int j = this.tileFurnace.getField(2); int k = this.tileFurnace.getField(3); return k != 0 && j != 0 ? j * p_175381_1_ / k : 0; } private int func_175382_i(int p_175382_1_) { int j = this.tileFurnace.getField(1); if (j == 0) { j = 200; } return this.tileFurnace.getField(0) * p_175382_1_ / j; } }

I'm not anymore, but I still can't get the custom GUI to show up.