@Override
public IOxygenNetwork merge(IOxygenNetwork network) {
if (network != null && network != this) {
OxygenNetwork newNetwork = new OxygenNetwork();
newNetwork.pipes.addAll(this.pipes);
newNetwork.pipes.addAll(network.getTransmitters());
newNetwork.refresh();
return newNetwork;
}
return this;
}
@Override
public void split(ITransmitter splitPoint) {
if (splitPoint instanceof TileEntity) {
this.pipes.remove(splitPoint);
/**
* Loop through the connected blocks and attempt to see if there are connections between the
* two points elsewhere.
*/
TileEntity[] connectedBlocks = splitPoint.getAdjacentConnections();
for (TileEntity connectedBlockA : connectedBlocks) {
if (connectedBlockA instanceof INetworkConnection) {
for (final TileEntity connectedBlockB : connectedBlocks) {
if (connectedBlockA != connectedBlockB
&& connectedBlockB instanceof INetworkConnection) {
Pathfinder finder =
new PathfinderChecker(
((TileEntity) splitPoint).getWorldObj(),
(INetworkConnection) connectedBlockB,
NetworkType.OXYGEN,
splitPoint);
finder.init(new BlockVec3(connectedBlockA));
if (finder.results.size() > 0) {
/**
* The connections A and B are still intact elsewhere. Set all references of wire
* connection into one network.
*/
for (BlockVec3 node : finder.closedSet) {
TileEntity nodeTile = node.getTileEntity(((TileEntity) splitPoint).getWorldObj());
if (nodeTile instanceof INetworkProvider) {
if (nodeTile != splitPoint) {
((INetworkProvider) nodeTile).setNetwork(this);
}
}
}
} else {
/**
* The connections A and B are not connected anymore. Give both of them a new
* network.
*/
IOxygenNetwork newNetwork = new OxygenNetwork();
for (BlockVec3 node : finder.closedSet) {
TileEntity nodeTile = node.getTileEntity(((TileEntity) splitPoint).getWorldObj());
if (nodeTile instanceof INetworkProvider) {
if (nodeTile != splitPoint) {
newNetwork.getTransmitters().add((ITransmitter) nodeTile);
}
}
}
newNetwork.refresh();
}
}
}
}
}
}
}