public override void Execute(Editor arg)
{
Edge <WireNode> onEdge = Util.GetEdgeFromPos(arg.Simulator, this.endPos, out Wire wire);
this.sourcePos = onEdge.Source.GetPosition();
this.targetPos = onEdge.Target.GetPosition();
WireNode newJunc = wire.CreateJunctionWireNode(this.endPos);
wire.InsertNodeBetween(onEdge.Source, onEdge.Target, newJunc);
IOWireNode ioNode = wire.CreateIOWireNode(this.startIO);
if (IsCornerNeeded())
{
// INCLUDE CORNER
JunctionWireNode cornerNode = wire.CreateJunctionWireNode(this.corner);
wire.ConnectNodes(newJunc, wire, cornerNode);
wire.ConnectNodes(cornerNode, wire, ioNode);
}
else
{
// NO CORNER
wire.ConnectNodes(newJunc, wire, ioNode);
}
}
public override void Undo(Editor arg)
{
WireNode junctionNode = Util.GetWireNodeFromPos(arg.Simulator, this.junctionPosition, out Wire wire);
if (this.IsCornerNeeded())
{
// CORNER IS INCLUDED
WireNode corner = Util.GetWireNodeFromPos(arg.Simulator, this.corner, out Wire cornerWire);
cornerWire.RemoveNode(corner);
}
// REMOVE START NODE IOWIRENODE
IOWireNode startNode = Util.GetIOWireNodeFromPos(arg.Simulator, this.startIO.GetPosition(), out Wire startWire);
startWire.RemoveNode(startNode);
}