@Override
public void onNeighborChanged() {
this.cachedTank = null;
if (this.output) {
PartP2PLiquids in = this.getInput();
if (in != null) {
in.onTunnelNetworkChange();
}
}
}
List<PartP2PLiquids> getOutputs(Fluid input) {
List<PartP2PLiquids> outs = new LinkedList<PartP2PLiquids>();
try {
for (PartP2PLiquids l : this.getOutputs()) {
IFluidHandler handler = l.getTarget();
if (handler != null) {
if (handler.canFill(l.side.getOpposite(), input)) {
outs.add(l);
}
}
}
} catch (GridAccessException e) {
// :P
}
return outs;
}
@Override
public int fill(ForgeDirection from, FluidStack resource, boolean doFill) {
Stack<PartP2PLiquids> stack = this.getDepth();
for (PartP2PLiquids t : stack) {
if (t == this) {
return 0;
}
}
stack.push(this);
List<PartP2PLiquids> list = this.getOutputs(resource.getFluid());
int requestTotal = 0;
Iterator<PartP2PLiquids> i = list.iterator();
while (i.hasNext()) {
PartP2PLiquids l = i.next();
IFluidHandler tank = l.getTarget();
if (tank != null) {
l.tmpUsed = tank.fill(l.side.getOpposite(), resource.copy(), false);
} else {
l.tmpUsed = 0;
}
if (l.tmpUsed <= 0) {
i.remove();
} else {
requestTotal += l.tmpUsed;
}
}
if (requestTotal <= 0) {
if (stack.pop() != this) {
throw new IllegalStateException("Invalid Recursion detected.");
}
return 0;
}
if (!doFill) {
if (stack.pop() != this) {
throw new IllegalStateException("Invalid Recursion detected.");
}
return Math.min(resource.amount, requestTotal);
}
int available = resource.amount;
int used = 0;
i = list.iterator();
while (i.hasNext()) {
PartP2PLiquids l = i.next();
FluidStack insert = resource.copy();
insert.amount = (int) Math.ceil(insert.amount * ((double) l.tmpUsed / (double) requestTotal));
if (insert.amount > available) {
insert.amount = available;
}
IFluidHandler tank = l.getTarget();
if (tank != null) {
l.tmpUsed = tank.fill(l.side.getOpposite(), insert.copy(), true);
} else {
l.tmpUsed = 0;
}
available -= insert.amount;
used += insert.amount;
}
if (stack.pop() != this) {
throw new IllegalStateException("Invalid Recursion detected.");
}
return used;
}