@Override public void updateEntity() { super.updateEntity(); if (worldObj.isRemote) return; ItemStack stack = inventory.getStackInSlot(0); if (stack != null) { Item stackItem = stack.getItem(); if (stackItem instanceof IFluidContainerItem) { IFluidContainerItem iFluidContainerItem = (IFluidContainerItem) stackItem; if (fill) { if (!tank.isEmpty()) { int amount = 128; if (tank.getFluidAmount() < amount) amount = tank.getFluidAmount(); if (energy >= amount) { drain( ForgeDirection.UNKNOWN, iFluidContainerItem.fill(stack, new FluidStack(tank.getFluid(), amount), true), true); energy -= amount; } } } else { FluidStack contained = iFluidContainerItem.getFluid(stack); if (!fill && !tank.isFull() && contained != null && contained.amount > 0) { int amount = 64; if (tank.getFreeSpace() < amount) amount = tank.getFreeSpace(); if (amount > contained.amount) amount = contained.amount; iFluidContainerItem.drain( stack, fill(ForgeDirection.UNKNOWN, new FluidStack(contained, amount), true), true); } } } else if (FluidContainerRegistry.isContainer(stack)) { if (fill) { if (!tank.isEmpty()) { int amount = FluidContainerRegistry.getContainerCapacity(tank.getFluid(), stack); if (amount > 0 && energy >= amount && tank.getFluidAmount() >= amount) { ItemStack filledContainer = FluidContainerRegistry.fillFluidContainer( new FluidStack(tank.getFluid(), amount), stack); if (filledContainer != null && filledContainer.getItem() != null && filledContainer.stackSize > 0) { energy -= amount; drain(ForgeDirection.UNKNOWN, amount, true); inventory.setInventorySlotContents(0, filledContainer.copy()); } } } } else { FluidStack contained = FluidContainerRegistry.getFluidForFilledItem(stack); if (contained != null && contained.amount > 0 && tank.getFreeSpace() >= contained.amount) { if (fill(ForgeDirection.UNKNOWN, contained, false) == contained.amount) { fill(ForgeDirection.UNKNOWN, contained, true); ItemStack drainedContainer = FluidContainerRegistry.drainFluidContainer(stack); if (drainedContainer != null && drainedContainer.getItem() != null && drainedContainer.stackSize > 0) inventory.setInventorySlotContents(0, drainedContainer.copy()); } } } } if (getProgress() >= 16) { stack = getStackInSlot(0); if (stack != null) { ItemStack outputStack = getStackInSlot(1); if (outputStack == null || outputStack.getItem() == null || outputStack.stackSize <= 0) { ItemStack copyStack = stack.copy(); copyStack.stackSize = 1; inventory.setInventorySlotContents(1, copyStack); inventory.decrStackSize(0, 1); } } } } }
@Override public ItemStack decrStackSize(int slotId, int count) { return inventory.decrStackSize(slotId, count); }