/* ITANKCONTAINER */
@Override
public int fill(ForgeDirection from, FluidStack resource, boolean doFill) {
if (resource == null) {
return 0;
}
resource = resource.copy();
int totalUsed = 0;
TileTank tankToFill = getBottomTank();
FluidStack liquid = tankToFill.tank.getFluid();
if (liquid != null && liquid.amount > 0 && !liquid.isFluidEqual(resource)) {
return 0;
}
while (tankToFill != null && resource.amount > 0) {
int used = tankToFill.tank.fill(resource, doFill);
resource.amount -= used;
if (used > 0) {
tankToFill.hasUpdate = true;
}
totalUsed += used;
tankToFill = getTankAbove(tankToFill);
}
return totalUsed;
}
public void moveFluidBelow() {
TileTank below = getTankBelow(this);
if (below == null) {
return;
}
int used = below.tank.fill(tank.getFluid(), true);
if (used > 0) {
hasUpdate = true; // not redundant because tank.drain operates on an IFluidTank, not a tile
below.hasUpdate = true; // redundant because below.fill sets hasUpdate
tank.drain(used, true);
}
}
@Override
public FluidStack drain(ForgeDirection from, int maxEmpty, boolean doDrain) {
TileTank bottom = getBottomTank();
bottom.hasUpdate = true;
return bottom.tank.drain(maxEmpty, doDrain);
}