@Override
public boolean matches(InventoryCrafting inv, World world) {
ItemStack jerrycan = null;
ItemStack container = null;
for (int i = 0; i < inv.getSizeInventory(); i++) {
ItemStack stackInSlot = inv.getStackInSlot(i);
if (stackInSlot != null)
if (jerrycan == null
&& IEContent.itemJerrycan.equals(stackInSlot.getItem())
&& FluidUtil.getFluidContained(stackInSlot) != null) jerrycan = stackInSlot;
else if (container == null && FluidUtil.getFluidHandler(stackInSlot) != null)
container = stackInSlot;
else return false;
}
if (jerrycan != null && container != null) {
IFluidHandler handler = FluidUtil.getFluidHandler(container);
FluidStack fs = handler.drain(Integer.MAX_VALUE, false);
if (fs == null
|| (fs.amount < handler.getTankProperties()[0].getCapacity()
&& fs.isFluidEqual(FluidUtil.getFluidContained(jerrycan)))) return true;
}
return false;
}
