private void doExtract() {
BlockCoord loc = getLocation();
if (!hasConnectionMode(ConnectionMode.INPUT)) {
return;
}
// assume failure, reset to 0 if we do extract
ticksSinceFailedExtract++;
if (ticksSinceFailedExtract > 9 && ticksSinceFailedExtract % 10 != 0) {
// after 10 ticks of failing, only check every 10 ticks
return;
}
Fluid f = tank.getFluid() == null ? null : tank.getFluid().getFluid();
int token = network == null ? -1 : network.getNextPushToken();
for (ForgeDirection dir : externalConnections) {
if (autoExtractForDir(dir)) {
IFluidHandler extTank = getTankContainer(getLocation().getLocation(dir));
if (extTank != null) {
boolean foundFluid = false;
FluidTankInfo[] info = extTank.getTankInfo(dir.getOpposite());
if (info != null) {
for (FluidTankInfo inf : info) {
if (inf != null && inf.fluid != null && inf.fluid.amount > 0) {
foundFluid = true;
}
}
}
if (!foundFluid) {
return;
}
FluidStack couldDrain = extTank.drain(dir.getOpposite(), MAX_EXTRACT_PER_TICK, false);
if (couldDrain != null && couldDrain.amount > 0 && canFill(dir, couldDrain.getFluid())) {
int used =
pushLiquid(
dir, couldDrain, true, network == null ? -1 : network.getNextPushToken());
extTank.drain(dir.getOpposite(), used, true);
if (used > 0 && network != null && network.getFluidType() == null) {
network.setFluidType(couldDrain);
}
if (used > 0) {
ticksSinceFailedExtract = 0;
}
}
}
}
}
}
@Override
public int fill(ForgeDirection from, FluidStack resource, boolean doFill) {
if (network == null || resource == null) {
return 0;
}
if (!canFill(from, resource.getFluid())) {
return 0;
}
// Note: This is just a guard against mekansims pipes that will continuously
// call
// fill on us if we push liquid to them.
if (filledFromThisTick.contains(getLocation().getLocation(from))) {
return 0;
}
if (network.lockNetworkForFill()) {
if (doFill) {
filledFromThisTick.add(getLocation().getLocation(from));
}
try {
int res =
fill(from, resource, doFill, true, network == null ? -1 : network.getNextPushToken());
if (doFill && externalConnections.contains(from) && network != null) {
network.addedFromExternal(res);
}
return res;
} finally {
network.unlockNetworkFromFill();
}
} else {
return 0;
}
}
