/// <summary>
/// Undos a transaction without changing the undo stack.
/// This method can cause inconsistencies in the undo system and should be used with care.
/// </summary>
public void UndoTransactionNoPush(Transaction.Transaction transaction)
{
switch (transaction)
{
case WireTransaction wt:
Wires.RevertTransaction(wt);
break;
case GateTransaction gt:
Gates.RevertTransaction(gt);
break;
case BundledTransaction bt:
{
foreach (var bundled in bt.BundledTransactions)
{
UndoTransactionNoPush(bundled);
}
break;
}
default:
throw new Exception($"Unknown transaction type! {transaction.GetType()}");
}
}
/// <summary>
/// Undos a transaction without changing the undo stack.
/// This method can cause inconsistencies in the undo system and should be used with care.
/// </summary>
public void UndoTransactionNoPush(Transaction.Transaction transaction)
{
switch (transaction)
{
case WireTransaction wt:
Wires.RevertTransaction(wt);
// Update the subnets, but in reverse
UpdateSubnets(wt.Deleted, wt.Created);
break;
case GateTransaction gt:
Gates.RevertTransaction(gt);
if (gt.ConnectionPointWireEdits != null)
{
Wires.RevertTransaction(gt.ConnectionPointWireEdits);
}
// FIXME: Clean this up, this is just so that we can get something simulating
this.RemoveComponent(gt.Gate);
// Update the subnets, but in reverse
UpdateSubnets(
gt.ConnectionPointWireEdits?.DeletedWires ?? new List <Wire>(),
gt.ConnectionPointWireEdits?.CreatedWires ?? new List <Wire>());
break;
case BundledTransaction bt:
{
foreach (var bundled in bt.BundledTransactions)
{
UndoTransactionNoPush(bundled);
}
break;
}
default:
throw new Exception($"Unknown transaction type! {transaction.GetType()}");
}
}
