@Override
public void onChunkUnload() {
super.onChunkUnload();
// Make sure to remove the node from its network when its environment,
// meaning this tile entity, gets unloaded.
for (Node node : nodes) {
if (node != null) node.remove();
}
}
@Override
public void writeToNBT(NBTTagCompound nbt) {
super.writeToNBT(nbt);
int index = 0;
for (Node node : nodes) {
// See readFromNBT() regarding host check.
if (node != null && node.host() == this) {
final NBTTagCompound nodeNbt = new NBTTagCompound();
node.save(nodeNbt);
nbt.setCompoundTag("oc:node" + index, nodeNbt);
}
++index;
}
}
@Override
public void readFromNBT(final NBTTagCompound nbt) {
super.readFromNBT(nbt);
int index = 0;
for (Node node : nodes) {
// The host check may be superfluous for you. It's just there to allow
// some special cases, where getNode() returns some node managed by
// some other instance (for example when you have multiple internal
// nodes in this tile entity).
if (node != null && node.host() == this) {
// This restores the node's address, which is required for networks
// to continue working without interruption across loads. If the
// node is a power connector this is also required to restore the
// internal energy buffer of the node.
node.load(nbt.getCompoundTag("oc:node" + index));
}
++index;
}
}
