Java 类net.minecraft.block.BlockHopper 实例源码

public boolean renderBlockHopper(BlockHopper p_147803_1_, int p_147803_2_, int p_147803_3_, int p_147803_4_)
{
    Tessellator var5 = Tessellator.instance;
    var5.setBrightness(p_147803_1_.getBlockBrightness(this.blockAccess, p_147803_2_, p_147803_3_, p_147803_4_));
    int var6 = p_147803_1_.colorMultiplier(this.blockAccess, p_147803_2_, p_147803_3_, p_147803_4_);
    float var7 = (float)(var6 >> 16 & 255) / 255.0F;
    float var8 = (float)(var6 >> 8 & 255) / 255.0F;
    float var9 = (float)(var6 & 255) / 255.0F;

    if (EntityRenderer.anaglyphEnable)
    {
        float var10 = (var7 * 30.0F + var8 * 59.0F + var9 * 11.0F) / 100.0F;
        float var11 = (var7 * 30.0F + var8 * 70.0F) / 100.0F;
        float var12 = (var7 * 30.0F + var9 * 70.0F) / 100.0F;
        var7 = var10;
        var8 = var11;
        var9 = var12;
    }

    var5.setColorOpaque_F(var7, var8, var9);
    return this.renderBlockHopperMetadata(p_147803_1_, p_147803_2_, p_147803_3_, p_147803_4_, this.blockAccess.getBlockMetadata(p_147803_2_, p_147803_3_, p_147803_4_), false);
}

public boolean func_145887_i()
{
    if (this.worldObj != null && !this.worldObj.isClient)
    {
        if (!this.func_145888_j() && BlockHopper.func_149917_c(this.getBlockMetadata()))
        {
            boolean var1 = this.func_145883_k();
            var1 = func_145891_a(this) || var1;

            if (var1)
            {
                this.func_145896_c(8);
                this.onInventoryChanged();
                return true;
            }
        }

        return false;
    }
    else
    {
        return false;
    }
}

public boolean renderBlockHopper(BlockHopper p_147803_1_, int p_147803_2_, int p_147803_3_, int p_147803_4_)
{
    Tessellator tessellator = Tessellator.instance;
    tessellator.setBrightness(p_147803_1_.getMixedBrightnessForBlock(this.blockAccess, p_147803_2_, p_147803_3_, p_147803_4_));
    int l = p_147803_1_.colorMultiplier(this.blockAccess, p_147803_2_, p_147803_3_, p_147803_4_);
    float f = (float)(l >> 16 & 255) / 255.0F;
    float f1 = (float)(l >> 8 & 255) / 255.0F;
    float f2 = (float)(l & 255) / 255.0F;

    if (EntityRenderer.anaglyphEnable)
    {
        float f3 = (f * 30.0F + f1 * 59.0F + f2 * 11.0F) / 100.0F;
        float f4 = (f * 30.0F + f1 * 70.0F) / 100.0F;
        float f5 = (f * 30.0F + f2 * 70.0F) / 100.0F;
        f = f3;
        f1 = f4;
        f2 = f5;
    }

    tessellator.setColorOpaque_F(f, f1, f2);
    return this.renderBlockHopperMetadata(p_147803_1_, p_147803_2_, p_147803_3_, p_147803_4_, this.blockAccess.getBlockMetadata(p_147803_2_, p_147803_3_, p_147803_4_), false);
}

public boolean renderBlockHopper(BlockHopper p_147803_1_, int p_147803_2_, int p_147803_3_, int p_147803_4_)
{
    Tessellator tessellator = Tessellator.instance;
    tessellator.setBrightness(p_147803_1_.getMixedBrightnessForBlock(this.blockAccess, p_147803_2_, p_147803_3_, p_147803_4_));
    int l = p_147803_1_.colorMultiplier(this.blockAccess, p_147803_2_, p_147803_3_, p_147803_4_);
    float f = (float)(l >> 16 & 255) / 255.0F;
    float f1 = (float)(l >> 8 & 255) / 255.0F;
    float f2 = (float)(l & 255) / 255.0F;

    if (EntityRenderer.anaglyphEnable)
    {
        float f3 = (f * 30.0F + f1 * 59.0F + f2 * 11.0F) / 100.0F;
        float f4 = (f * 30.0F + f1 * 70.0F) / 100.0F;
        float f5 = (f * 30.0F + f2 * 70.0F) / 100.0F;
        f = f3;
        f1 = f4;
        f2 = f5;
    }

    tessellator.setColorOpaque_F(f, f1, f2);
    return this.renderBlockHopperMetadata(p_147803_1_, p_147803_2_, p_147803_3_, p_147803_4_, this.blockAccess.getBlockMetadata(p_147803_2_, p_147803_3_, p_147803_4_), false);
}

public boolean func_94172_a(BlockHopper p_94172_1_, int p_94172_2_, int p_94172_3_, int p_94172_4_) {
   Tessellator var5 = Tessellator.field_78398_a;
   var5.func_78380_c(p_94172_1_.func_71874_e(this.field_78669_a, p_94172_2_, p_94172_3_, p_94172_4_));
   float var6 = 1.0F;
   int var7 = p_94172_1_.func_71920_b(this.field_78669_a, p_94172_2_, p_94172_3_, p_94172_4_);
   float var8 = (float)(var7 >> 16 & 255) / 255.0F;
   float var9 = (float)(var7 >> 8 & 255) / 255.0F;
   float var10 = (float)(var7 & 255) / 255.0F;
   if(EntityRenderer.field_78517_a) {
      float var11 = (var8 * 30.0F + var9 * 59.0F + var10 * 11.0F) / 100.0F;
      float var12 = (var8 * 30.0F + var9 * 70.0F) / 100.0F;
      float var13 = (var8 * 30.0F + var10 * 70.0F) / 100.0F;
      var8 = var11;
      var9 = var12;
      var10 = var13;
   }

   var5.func_78386_a(var6 * var8, var6 * var9, var6 * var10);
   return this.func_96447_a(p_94172_1_, p_94172_2_, p_94172_3_, p_94172_4_, this.field_78669_a.func_72805_g(p_94172_2_, p_94172_3_, p_94172_4_), false);
}

public boolean func_98045_j() {
   if(this.field_70331_k != null && !this.field_70331_k.field_72995_K) {
      if(!this.func_98047_l() && BlockHopper.func_94452_d(this.func_70322_n())) {
         boolean var1 = this.func_94116_j();
         var1 = func_96116_a(this) || var1;
         if(var1) {
            this.func_98046_c(8);
            this.func_70296_d();
            return true;
         }
      }

      return false;
   } else {
      return false;
   }
}

private boolean func_94116_j() {
   IInventory var1 = this.func_94119_v();
   if(var1 == null) {
      return false;
   } else {
      for(int var2 = 0; var2 < this.func_70302_i_(); ++var2) {
         if(this.func_70301_a(var2) != null) {
            ItemStack var3 = this.func_70301_a(var2).func_77946_l();
            ItemStack var4 = func_94117_a(var1, this.func_70298_a(var2, 1), Facing.field_71588_a[BlockHopper.func_94451_c(this.func_70322_n())]);
            if(var4 == null || var4.field_77994_a == 0) {
               var1.func_70296_d();
               return true;
            }

            this.func_70299_a(var2, var3);
         }
      }

      return false;
   }
}

public boolean renderBlockHopper(BlockHopper par1BlockHopper, int par2, int par3, int par4)
{
    Tessellator tessellator = Tessellator.instance;
    tessellator.setBrightness(par1BlockHopper.getMixedBrightnessForBlock(this.blockAccess, par2, par3, par4));
    float f = 1.0F;
    int l = par1BlockHopper.colorMultiplier(this.blockAccess, par2, par3, par4);
    float f1 = (float)(l >> 16 & 255) / 255.0F;
    float f2 = (float)(l >> 8 & 255) / 255.0F;
    float f3 = (float)(l & 255) / 255.0F;

    if (EntityRenderer.anaglyphEnable)
    {
        float f4 = (f1 * 30.0F + f2 * 59.0F + f3 * 11.0F) / 100.0F;
        float f5 = (f1 * 30.0F + f2 * 70.0F) / 100.0F;
        float f6 = (f1 * 30.0F + f3 * 70.0F) / 100.0F;
        f1 = f4;
        f2 = f5;
        f3 = f6;
    }

    tessellator.setColorOpaque_F(f * f1, f * f2, f * f3);
    return this.renderBlockHopperMetadata(par1BlockHopper, par2, par3, par4, this.blockAccess.getBlockMetadata(par2, par3, par4), false);
}

public boolean updateHopper()
{
    if (this.worldObj != null && !this.worldObj.isRemote)
    {
        if (!this.isCoolingDown() && BlockHopper.getIsBlockNotPoweredFromMetadata(this.getBlockMetadata()))
        {
            boolean flag = this.insertItemToInventory();
            flag = suckItemsIntoHopper(this) || flag;

            if (flag)
            {
                this.setTransferCooldown(8);
                this.onInventoryChanged();
                return true;
            }
        }

        return false;
    }
    else
    {
        return false;
    }
}

public boolean renderBlockHopper(BlockHopper par1BlockHopper, int par2, int par3, int par4)
{
    Tessellator tessellator = Tessellator.instance;
    tessellator.setBrightness(par1BlockHopper.getMixedBrightnessForBlock(this.blockAccess, par2, par3, par4));
    float f = 1.0F;
    int l = par1BlockHopper.colorMultiplier(this.blockAccess, par2, par3, par4);
    float f1 = (float)(l >> 16 & 255) / 255.0F;
    float f2 = (float)(l >> 8 & 255) / 255.0F;
    float f3 = (float)(l & 255) / 255.0F;

    if (EntityRenderer.anaglyphEnable)
    {
        float f4 = (f1 * 30.0F + f2 * 59.0F + f3 * 11.0F) / 100.0F;
        float f5 = (f1 * 30.0F + f2 * 70.0F) / 100.0F;
        float f6 = (f1 * 30.0F + f3 * 70.0F) / 100.0F;
        f1 = f4;
        f2 = f5;
        f3 = f6;
    }

    tessellator.setColorOpaque_F(f * f1, f * f2, f * f3);
    return this.renderBlockHopperMetadata(par1BlockHopper, par2, par3, par4, this.blockAccess.getBlockMetadata(par2, par3, par4), false);
}

public boolean updateHopper()
{
    if (this.worldObj != null && !this.worldObj.isRemote)
    {
        if (!this.isCoolingDown() && BlockHopper.getIsBlockNotPoweredFromMetadata(this.getBlockMetadata()))
        {
            boolean flag = this.insertItemToInventory();
            flag = suckItemsIntoHopper(this) || flag;

            if (flag)
            {
                this.setTransferCooldown(8);
                this.onInventoryChanged();
                return true;
            }
        }

        return false;
    }
    else
    {
        return false;
    }
}

public boolean updateHopper()
{
    if (this.worldObj != null && !this.worldObj.isRemote)
    {
        if (!this.isOnTransferCooldown() && BlockHopper.isEnabled(this.getBlockMetadata()))
        {
            boolean flag = false;

            if (!this.isEmpty())
            {
                flag = this.transferItemsOut();
            }

            if (!this.isFull())
            {
                flag = captureDroppedItems(this) || flag;
            }

            if (flag)
            {
                this.setTransferCooldown(8);
                this.markDirty();
                return true;
            }
        }

        return false;
    }
    else
    {
        return false;
    }
}

private boolean transferItemsOut()
{
    IInventory iinventory = this.getInventoryForHopperTransfer();

    if (iinventory == null)
    {
        return false;
    }
    else
    {
        EnumFacing enumfacing = BlockHopper.getFacing(this.getBlockMetadata()).getOpposite();

        if (this.isInventoryFull(iinventory, enumfacing))
        {
            return false;
        }
        else
        {
            for (int i = 0; i < this.getSizeInventory(); ++i)
            {
                if (this.getStackInSlot(i) != null)
                {
                    ItemStack itemstack = this.getStackInSlot(i).copy();
                    ItemStack itemstack1 = putStackInInventoryAllSlots(iinventory, this.decrStackSize(i, 1), enumfacing);

                    if (itemstack1 == null || itemstack1.stackSize == 0)
                    {
                        iinventory.markDirty();
                        return true;
                    }

                    this.setInventorySlotContents(i, itemstack);
                }
            }

            return false;
        }
    }
}

public boolean updateHopper()
{
    if (this.worldObj != null && !this.worldObj.isRemote)
    {
        if (!this.isOnTransferCooldown() && BlockHopper.isEnabled(this.getBlockMetadata()))
        {
            boolean flag = false;

            if (!this.isEmpty())
            {
                flag = this.transferItemsOut();
            }

            if (!this.isFull())
            {
                flag = captureDroppedItems(this) || flag;
            }

            if (flag)
            {
                this.setTransferCooldown(8);
                this.markDirty();
                return true;
            }
        }

        return false;
    }
    else
    {
        return false;
    }
}

private boolean transferItemsOut()
{
    IInventory iinventory = this.getInventoryForHopperTransfer();

    if (iinventory == null)
    {
        return false;
    }
    else
    {
        EnumFacing enumfacing = BlockHopper.getFacing(this.getBlockMetadata()).getOpposite();

        if (this.isInventoryFull(iinventory, enumfacing))
        {
            return false;
        }
        else
        {
            for (int i = 0; i < this.getSizeInventory(); ++i)
            {
                if (this.getStackInSlot(i) != null)
                {
                    ItemStack itemstack = this.getStackInSlot(i).copy();
                    ItemStack itemstack1 = putStackInInventoryAllSlots(iinventory, this.decrStackSize(i, 1), enumfacing);

                    if (itemstack1 == null || itemstack1.stackSize == 0)
                    {
                        iinventory.markDirty();
                        return true;
                    }

                    this.setInventorySlotContents(i, itemstack);
                }
            }

            return false;
        }
    }
}

public boolean updateHopper()
{
    if (this.worldObj != null && !this.worldObj.isRemote)
    {
        if (!this.isOnTransferCooldown() && BlockHopper.isEnabled(this.getBlockMetadata()))
        {
            boolean flag = false;

            if (!this.isEmpty())
            {
                flag = this.transferItemsOut();
            }

            if (!this.isFull())
            {
                flag = captureDroppedItems(this) || flag;
            }

            if (flag)
            {
                this.setTransferCooldown(8);
                this.markDirty();
                return true;
            }
        }

        return false;
    }
    else
    {
        return false;
    }
}

private boolean transferItemsOut()
{
    IInventory iinventory = this.getInventoryForHopperTransfer();

    if (iinventory == null)
    {
        return false;
    }
    else
    {
        EnumFacing enumfacing = BlockHopper.getFacing(this.getBlockMetadata()).getOpposite();

        if (this.isInventoryFull(iinventory, enumfacing))
        {
            return false;
        }
        else
        {
            for (int i = 0; i < this.getSizeInventory(); ++i)
            {
                if (this.getStackInSlot(i) != null)
                {
                    ItemStack itemstack = this.getStackInSlot(i).copy();
                    ItemStack itemstack1 = putStackInInventoryAllSlots(iinventory, this.decrStackSize(i, 1), enumfacing);

                    if (itemstack1 == null || itemstack1.stackSize == 0)
                    {
                        iinventory.markDirty();
                        return true;
                    }

                    this.setInventorySlotContents(i, itemstack);
                }
            }

            return false;
        }
    }
}

public boolean updateHopper()
{
    if (this.worldObj != null && !this.worldObj.isRemote)
    {
        if (!this.isOnTransferCooldown() && BlockHopper.isEnabled(this.getBlockMetadata()))
        {
            boolean flag = false;

            if (!this.isEmpty())
            {
                flag = this.transferItemsOut();
            }

            if (!this.isFull())
            {
                flag = captureDroppedItems(this) || flag;
            }

            if (flag)
            {
                this.setTransferCooldown(8);
                this.markDirty();
                return true;
            }
        }

        return false;
    }
    else
    {
        return false;
    }
}

private boolean transferItemsOut()
{
    IInventory iinventory = this.getInventoryForHopperTransfer();

    if (iinventory == null)
    {
        return false;
    }
    else
    {
        EnumFacing enumfacing = BlockHopper.getFacing(this.getBlockMetadata()).getOpposite();

        if (this.isInventoryFull(iinventory, enumfacing))
        {
            return false;
        }
        else
        {
            for (int i = 0; i < this.getSizeInventory(); ++i)
            {
                if (this.getStackInSlot(i) != null)
                {
                    ItemStack itemstack = this.getStackInSlot(i).copy();
                    ItemStack itemstack1 = putStackInInventoryAllSlots(iinventory, this.decrStackSize(i, 1), enumfacing);

                    if (itemstack1 == null || itemstack1.stackSize == 0)
                    {
                        iinventory.markDirty();
                        return true;
                    }

                    this.setInventorySlotContents(i, itemstack);
                }
            }

            return false;
        }
    }
}

private boolean updateHopper()
{
    if (this.world != null && !this.world.isRemote)
    {
        if (!this.isOnTransferCooldown() && BlockHopper.isEnabled(this.getBlockMetadata()))
        {
            boolean flag = false;

            if (!this.isEmpty())
            {
                flag = this.transferItemsOut();
            }

            if (!this.isFull())
            {
                flag = captureDroppedItems(this) || flag;
            }

            if (flag)
            {
                this.setTransferCooldown(8);
                this.markDirty();
                return true;
            }
        }

        return false;
    }
    else
    {
        return false;
    }
}

private boolean transferItemsOut()
{
    IInventory iinventory = this.getInventoryForHopperTransfer();

    if (iinventory == null)
    {
        return false;
    }
    else
    {
        EnumFacing enumfacing = BlockHopper.getFacing(this.getBlockMetadata()).getOpposite();

        if (this.isInventoryFull(iinventory, enumfacing))
        {
            return false;
        }
        else
        {
            for (int i = 0; i < this.getSizeInventory(); ++i)
            {
                if (!this.getStackInSlot(i).func_190926_b())
                {
                    ItemStack itemstack = this.getStackInSlot(i).copy();
                    ItemStack itemstack1 = putStackInInventoryAllSlots(this, iinventory, this.decrStackSize(i, 1), enumfacing);

                    if (itemstack1.func_190926_b())
                    {
                        iinventory.markDirty();
                        return true;
                    }

                    this.setInventorySlotContents(i, itemstack);
                }
            }

            return false;
        }
    }
}

public boolean updateHopper()
{
    if (this.worldObj != null && !this.worldObj.isRemote)
    {
        if (!this.isOnTransferCooldown() && BlockHopper.isEnabled(this.getBlockMetadata()))
        {
            boolean flag = false;

            if (!this.isEmpty())
            {
                flag = this.transferItemsOut();
            }

            if (!this.isFull())
            {
                flag = captureDroppedItems(this) || flag;
            }

            if (flag)
            {
                this.setTransferCooldown(8);
                this.markDirty();
                return true;
            }
        }

        return false;
    }
    else
    {
        return false;
    }
}

private boolean transferItemsOut()
{
    if (net.minecraftforge.items.VanillaInventoryCodeHooks.insertHook(this)) { return true; }
    IInventory iinventory = this.getInventoryForHopperTransfer();

    if (iinventory == null)
    {
        return false;
    }
    else
    {
        EnumFacing enumfacing = BlockHopper.getFacing(this.getBlockMetadata()).getOpposite();

        if (this.isInventoryFull(iinventory, enumfacing))
        {
            return false;
        }
        else
        {
            for (int i = 0; i < this.getSizeInventory(); ++i)
            {
                if (this.getStackInSlot(i) != null)
                {
                    ItemStack itemstack = this.getStackInSlot(i).copy();
                    ItemStack itemstack1 = putStackInInventoryAllSlots(iinventory, this.decrStackSize(i, 1), enumfacing);

                    if (itemstack1 == null || itemstack1.stackSize == 0)
                    {
                        iinventory.markDirty();
                        return true;
                    }

                    this.setInventorySlotContents(i, itemstack);
                }
            }

            return false;
        }
    }
}

/**
 * Returns the IInventory that this hopper is pointing into
 */
private IInventory getInventoryForHopperTransfer()
{
    EnumFacing enumfacing = BlockHopper.getFacing(this.getBlockMetadata());
    /**
     * Returns the IInventory (if applicable) of the TileEntity at the specified position
     */
    return getInventoryAtPosition(this.getWorld(), this.getXPos() + (double)enumfacing.getFrontOffsetX(), this.getYPos() + (double)enumfacing.getFrontOffsetY(), this.getZPos() + (double)enumfacing.getFrontOffsetZ());
}

public boolean func_145887_i()
{
    if (this.worldObj != null && !this.worldObj.isRemote)
    {
        if (!this.func_145888_j() && BlockHopper.func_149917_c(this.getBlockMetadata()))
        {
            boolean flag = false;

            if (!this.func_152104_k())
            {
                flag = this.func_145883_k();
            }

            if (!this.func_152105_l())
            {
                flag = func_145891_a(this) || flag;
            }

            if (flag)
            {
                this.func_145896_c(8);
                this.markDirty();
                return true;
            }
        }

        return false;
    }
    else
    {
        return false;
    }
}

private boolean func_145883_k()
{
    TileEntityBlockChristmasPresents_Red iinventory = (TileEntityBlockChristmasPresents_Red) this.func_145895_l();

    if (iinventory == null)
    {
        return false;
    }
    else
    {
        int i = Facing.oppositeSide[BlockHopper.getDirectionFromMetadata(this.getBlockMetadata())];

        if (this.func_152102_a((IInventory) iinventory, i))
        {
            return false;
        }
        else
        {
            for (int j = 0; j < this.getSizeInventory(); ++j)
            {
                if (this.getStackInSlot(j) != null)
                {
                    ItemStack itemstack = this.getStackInSlot(j).copy();
                    ItemStack itemstack1 = func_145889_a(iinventory, this.decrStackSize(j, 1), i);

                    if (itemstack1 == null || itemstack1.stackSize == 0)
                    {
                        iinventory.markDirty();
                        return true;
                    }

                    this.setInventorySlotContents(j, itemstack);
                }
            }

            return false;
        }
    }
}

/**
 * 
 * @param cart
 * @return true if there was a valid hopper (not necessarily if extracted an item)
 */
private boolean extractFuelFromHopper(EntityMinecart cart, BlockPos pos){
    boolean foundHopper = false;
    for(EnumFacing dir : EnumFacing.VALUES) {
        BlockPos neighbor = pos;
        for(int offsetTimes = 0; offsetTimes < (dir == EnumFacing.UP ? 2 : 1); offsetTimes++) {
            neighbor = neighbor.offset(dir);
            TileEntity te = cart.world.getTileEntity(neighbor);
            if(te instanceof TileEntityHopper) {
                EnumFacing hopperDir = cart.world.getBlockState(neighbor).getValue(BlockHopper.FACING);
                if(hopperDir.getOpposite() == dir) {
                    TileEntityHopper hopper = (TileEntityHopper)te;
                    for(int i = 0; i < hopper.getSizeInventory(); i++) {
                        ItemStack stack = hopper.getStackInSlot(i);
                        if(!stack.isEmpty() && getFuelInv().isItemValidForSlot(0, stack)) {
                            ItemStack inserted = stack.copy();
                            inserted.setCount(1);
                            ItemStack left = ItemHandlerHelper.insertItemStacked(getEngineItemHandler(), inserted, false);
                            if(left.isEmpty()) {
                                stack.shrink(1);
                                hopper.markDirty();
                                return true;
                            }
                        }
                    }
                    foundHopper = true;
                }
            }
        }
    }
    return foundHopper;
}

/**
 * Returns true if the block at the given coordinate has a solid (buildable) top surface.
 */
public static boolean doesBlockHaveSolidTopSurface(IBlockAccess p_147466_0_, int p_147466_1_, int p_147466_2_, int p_147466_3_)
{
    Block var4 = p_147466_0_.getBlock(p_147466_1_, p_147466_2_, p_147466_3_);
    int var5 = p_147466_0_.getBlockMetadata(p_147466_1_, p_147466_2_, p_147466_3_);
    return var4.getMaterial().isOpaque() && var4.renderAsNormalBlock() ? true : (var4 instanceof BlockStairs ? (var5 & 4) == 4 : (var4 instanceof BlockSlab ? (var5 & 8) == 8 : (var4 instanceof BlockHopper ? true : (var4 instanceof BlockSnow ? (var5 & 7) == 7 : false))));
}

private boolean func_145883_k()
{
    IInventory var1 = this.func_145895_l();

    if (var1 == null)
    {
        return false;
    }
    else
    {
        for (int var2 = 0; var2 < this.getSizeInventory(); ++var2)
        {
            if (this.getStackInSlot(var2) != null)
            {
                ItemStack var3 = this.getStackInSlot(var2).copy();
                ItemStack var4 = func_145889_a(var1, this.decrStackSize(var2, 1), Facing.oppositeSide[BlockHopper.func_149918_b(this.getBlockMetadata())]);

                if (var4 == null || var4.stackSize == 0)
                {
                    var1.onInventoryChanged();
                    return true;
                }

                this.setInventorySlotContents(var2, var3);
            }
        }

        return false;
    }
}

public boolean func_145887_i()
{
    if (this.worldObj != null && !this.worldObj.isRemote)
    {
        if (!this.func_145888_j() && BlockHopper.func_149917_c(this.getBlockMetadata()))
        {
            boolean flag = false;

            if (!this.func_152104_k())
            {
                flag = this.func_145883_k();
            }

            if (!this.func_152105_l())
            {
                flag = func_145891_a(this) || flag;
            }

            if (flag)
            {
                this.func_145896_c(this.worldObj.getSpigotConfig().hopperTransfer); // Spigot // Cauldron
                this.markDirty();
                return true;
            }
        }

        // Spigot start
        if (!this.func_145888_j())
        {
            this.func_145896_c(this.worldObj.getSpigotConfig().hopperCheck); // Cauldron
        }
        // Spigot end
        return false;
    }
    else
    {
        return false;
    }
}

public boolean func_145887_i()
{
    if (this.worldObj != null && !this.worldObj.isRemote)
    {
        if (!this.func_145888_j() && BlockHopper.func_149917_c(this.getBlockMetadata()))
        {
            boolean flag = false;

            if (!this.func_152104_k())
            {
                flag = this.func_145883_k();
            }

            if (!this.func_152105_l())
            {
                flag = func_145891_a(this) || flag;
            }

            if (flag)
            {
                this.func_145896_c(8);
                this.markDirty();
                return true;
            }
        }

        return false;
    }
    else
    {
        return false;
    }
}

private boolean func_145883_k()
{
    IInventory iinventory = this.func_145895_l();

    if (iinventory == null)
    {
        return false;
    }
    else
    {
        int i = Facing.oppositeSide[BlockHopper.getDirectionFromMetadata(this.getBlockMetadata())];

        if (this.func_152102_a(iinventory, i))
        {
            return false;
        }
        else
        {
            for (int j = 0; j < this.getSizeInventory(); ++j)
            {
                if (this.getStackInSlot(j) != null)
                {
                    ItemStack itemstack = this.getStackInSlot(j).copy();
                    ItemStack itemstack1 = func_145889_a(iinventory, this.decrStackSize(j, 1), i);

                    if (itemstack1 == null || itemstack1.stackSize == 0)
                    {
                        iinventory.markDirty();
                        return true;
                    }

                    this.setInventorySlotContents(j, itemstack);
                }
            }

            return false;
        }
    }
}

public boolean func_78612_b(Block p_78612_1_, int p_78612_2_, int p_78612_3_, int p_78612_4_) {
   int var5 = p_78612_1_.func_71857_b();
   if(var5 == -1) {
      return false;
   } else {
      p_78612_1_.func_71902_a(this.field_78669_a, p_78612_2_, p_78612_3_, p_78612_4_);
      this.func_83018_a(p_78612_1_);
      return var5 == 0?this.func_78570_q(p_78612_1_, p_78612_2_, p_78612_3_, p_78612_4_):(var5 == 4?this.func_78621_p(p_78612_1_, p_78612_2_, p_78612_3_, p_78612_4_):(var5 == 31?this.func_78581_r(p_78612_1_, p_78612_2_, p_78612_3_, p_78612_4_):(var5 == 1?this.func_78620_l(p_78612_1_, p_78612_2_, p_78612_3_, p_78612_4_):(var5 == 2?this.func_78572_c(p_78612_1_, p_78612_2_, p_78612_3_, p_78612_4_):(var5 == 20?this.func_78598_k(p_78612_1_, p_78612_2_, p_78612_3_, p_78612_4_):(var5 == 11?this.func_78582_a((BlockFence)p_78612_1_, p_78612_2_, p_78612_3_, p_78612_4_):(var5 == 39?this.func_96445_r(p_78612_1_, p_78612_2_, p_78612_3_, p_78612_4_):(var5 == 5?this.func_78589_i(p_78612_1_, p_78612_2_, p_78612_3_, p_78612_4_):(var5 == 13?this.func_78584_s(p_78612_1_, p_78612_2_, p_78612_3_, p_78612_4_):(var5 == 9?this.func_78586_a((BlockRailBase)p_78612_1_, p_78612_2_, p_78612_3_, p_78612_4_):(var5 == 19?this.func_78603_m(p_78612_1_, p_78612_2_, p_78612_3_, p_78612_4_):(var5 == 23?this.func_78566_o(p_78612_1_, p_78612_2_, p_78612_3_, p_78612_4_):(var5 == 6?this.func_78614_n(p_78612_1_, p_78612_2_, p_78612_3_, p_78612_4_):(var5 == 3?this.func_78590_h((BlockFire)p_78612_1_, p_78612_2_, p_78612_3_, p_78612_4_):(var5 == 8?this.func_78576_j(p_78612_1_, p_78612_2_, p_78612_3_, p_78612_4_):(var5 == 7?this.func_78601_u(p_78612_1_, p_78612_2_, p_78612_3_, p_78612_4_):(var5 == 10?this.func_78565_t((BlockStairs)p_78612_1_, p_78612_2_, p_78612_3_, p_78612_4_):(var5 == 27?this.func_78618_a((BlockDragonEgg)p_78612_1_, p_78612_2_, p_78612_3_, p_78612_4_):(var5 == 32?this.func_82779_a((BlockWall)p_78612_1_, p_78612_2_, p_78612_3_, p_78612_4_):(var5 == 12?this.func_78594_e(p_78612_1_, p_78612_2_, p_78612_3_, p_78612_4_):(var5 == 29?this.func_78577_f(p_78612_1_, p_78612_2_, p_78612_3_, p_78612_4_):(var5 == 30?this.func_78619_g(p_78612_1_, p_78612_2_, p_78612_3_, p_78612_4_):(var5 == 14?this.func_78574_w(p_78612_1_, p_78612_2_, p_78612_3_, p_78612_4_):(var5 == 15?this.func_78610_x((BlockRedstoneRepeater)p_78612_1_, p_78612_2_, p_78612_3_, p_78612_4_):(var5 == 36?this.func_94176_a((BlockRedstoneLogic)p_78612_1_, p_78612_2_, p_78612_3_, p_78612_4_):(var5 == 37?this.func_94171_a((BlockComparator)p_78612_1_, p_78612_2_, p_78612_3_, p_78612_4_):(var5 == 16?this.func_78593_b(p_78612_1_, p_78612_2_, p_78612_3_, p_78612_4_, false):(var5 == 17?this.func_78608_c(p_78612_1_, p_78612_2_, p_78612_3_, p_78612_4_, true):(var5 == 18?this.func_78592_a((BlockPane)p_78612_1_, p_78612_2_, p_78612_3_, p_78612_4_):(var5 == 21?this.func_78580_a((BlockFenceGate)p_78612_1_, p_78612_2_, p_78612_3_, p_78612_4_):(var5 == 24?this.func_78615_a((BlockCauldron)p_78612_1_, p_78612_2_, p_78612_3_, p_78612_4_):(var5 == 33?this.func_82780_a((BlockFlowerPot)p_78612_1_, p_78612_2_, p_78612_3_, p_78612_4_):(var5 == 35?this.func_82775_a((BlockAnvil)p_78612_1_, p_78612_2_, p_78612_3_, p_78612_4_):(var5 == 25?this.func_78585_a((BlockBrewingStand)p_78612_1_, p_78612_2_, p_78612_3_, p_78612_4_):(var5 == 26?this.func_78567_v((BlockEndPortalFrame)p_78612_1_, p_78612_2_, p_78612_3_, p_78612_4_):(var5 == 28?this.func_78616_a((BlockCocoa)p_78612_1_, p_78612_2_, p_78612_3_, p_78612_4_):(var5 == 34?this.func_82778_a((BlockBeacon)p_78612_1_, p_78612_2_, p_78612_3_, p_78612_4_):(var5 == 38?this.func_94172_a((BlockHopper)p_78612_1_, p_78612_2_, p_78612_3_, p_78612_4_):false))))))))))))))))))))))))))))))))))))));
   }
}

/**
 * Performs check to see if the block is a normal, solid block, or if the metadata of the block indicates that its
 * facing puts its solid side upwards. (inverted stairs, for example)
 */
@Deprecated //DO NOT USE THIS!!! USE doesBlockHaveSolidTopSurface
public boolean isBlockTopFacingSurfaceSolid(Block par1Block, int par2)
{
    // -.-  Mojang PLEASE make this location sensitive, you have no reason not to.
    return par1Block == null ? false : (par1Block.blockMaterial.isOpaque() && par1Block.renderAsNormalBlock() ? true : (par1Block instanceof BlockStairs ? (par2 & 4) == 4 : (par1Block instanceof BlockHalfSlab ? (par2 & 8) == 8 : (par1Block instanceof BlockHopper ? true : (par1Block instanceof BlockSnow ? (par2 & 7) == 7 : false)))));
}

/**
 * Inserts one item from the hopper into the inventory the hopper is pointing at.
 */
private boolean insertItemToInventory()
{
    IInventory iinventory = this.getOutputInventory();

    if (iinventory == null)
    {
        return false;
    }
    else
    {
        for (int i = 0; i < this.getSizeInventory(); ++i)
        {
            if (this.getStackInSlot(i) != null)
            {
                ItemStack itemstack = this.getStackInSlot(i).copy();
                ItemStack itemstack1 = insertStack(iinventory, this.decrStackSize(i, 1), Facing.oppositeSide[BlockHopper.getDirectionFromMetadata(this.getBlockMetadata())]);

                if (itemstack1 == null || itemstack1.stackSize == 0)
                {
                    iinventory.onInventoryChanged();
                    return true;
                }

                this.setInventorySlotContents(i, itemstack);
            }
        }

        return false;
    }
}

/**
 * Performs check to see if the block is a normal, solid block, or if the metadata of the block indicates that its
 * facing puts its solid side upwards. (inverted stairs, for example)
 */
@Deprecated //DO NOT USE THIS!!! USE doesBlockHaveSolidTopSurface
public boolean isBlockTopFacingSurfaceSolid(Block par1Block, int par2)
{
    // -.-  Mojang PLEASE make this location sensitive, you have no reason not to.
    return par1Block == null ? false : (par1Block.blockMaterial.isOpaque() && par1Block.renderAsNormalBlock() ? true : (par1Block instanceof BlockStairs ? (par2 & 4) == 4 : (par1Block instanceof BlockHalfSlab ? (par2 & 8) == 8 : (par1Block instanceof BlockHopper ? true : (par1Block instanceof BlockSnow ? (par2 & 7) == 7 : false)))));
}

/**
 * Inserts one item from the hopper into the inventory the hopper is pointing at.
 */
private boolean insertItemToInventory()
{
    IInventory iinventory = this.getOutputInventory();

    if (iinventory == null)
    {
        return false;
    }
    else
    {
        for (int i = 0; i < this.getSizeInventory(); ++i)
        {
            if (this.getStackInSlot(i) != null)
            {
                ItemStack itemstack = this.getStackInSlot(i).copy();
                ItemStack itemstack1 = insertStack(iinventory, this.decrStackSize(i, 1), Facing.oppositeSide[BlockHopper.getDirectionFromMetadata(this.getBlockMetadata())]);

                if (itemstack1 == null || itemstack1.stackSize == 0)
                {
                    iinventory.onInventoryChanged();
                    return true;
                }

                this.setInventorySlotContents(i, itemstack);
            }
        }

        return false;
    }
}

/**
 * Checks if a block has a solid bottom surface.
 * 
 * @param pos   The location
 * @return true if the bottom side of the block is solid.
 */
protected static boolean doesBlockHaveSolidBottomSurface(World w, BlockPos pos) {
    IBlockState state = w.getBlockState(pos);
    Block block = state.getBlock();
    if (block.getMaterial().isOpaque() && block.isFullCube()) {
        return true;
    }
    return block instanceof BlockStairs ? state.getValue(BlockStairs.HALF) == BlockStairs.EnumHalf.BOTTOM : (block instanceof BlockSlab ? state.getValue(BlockSlab.HALF) == BlockSlab.EnumBlockHalf.BOTTOM : (block instanceof BlockHopper ? true : false));
}

public static void generate(IWorldEditor editor, Cardinal dir, Coord pos){
    MetaBlock hopper = new MetaBlock(Blocks.HOPPER);
    if(Arrays.asList(Cardinal.directions).contains(dir)){
        hopper.withProperty(BlockHopper.FACING, Cardinal.facing(Cardinal.reverse(dir)));
    }
    hopper.set(editor, pos);
}

public static boolean doesBlockHaveSolidTopSurface(IBlockAccess blockAccess, BlockPos pos)
{
    IBlockState iblockstate = blockAccess.getBlockState(pos);
    Block block = iblockstate.getBlock();
    return block.getMaterial().isOpaque() && block.isFullCube() ? true : (block instanceof BlockStairs ? iblockstate.getValue(BlockStairs.HALF) == BlockStairs.EnumHalf.TOP : (block instanceof BlockSlab ? iblockstate.getValue(BlockSlab.HALF) == BlockSlab.EnumBlockHalf.TOP : (block instanceof BlockHopper ? true : (block instanceof BlockSnow ? ((Integer)iblockstate.getValue(BlockSnow.LAYERS)).intValue() == 7 : false))));
}