/// <inheritdoc />
public override void Register(CircuitContext context, IDiagnosticHandler diagnostics)
{
if (Fix)
{
RegisterFixed(context, diagnostics);
return;
}
var map = context.Nodes.Shorts;
var ckt = context.Circuit;
string x = map[X];
string ox = map[_origin.X];
string y = map[Y];
string oy = map[_origin.Y];
var direction = _origin is ITransformingDrawable tfd?tfd.TransformNormal(Direction) : Direction;
direction = direction.Order(ref ox, ref x, ref oy, ref y);
// If we only work along one axis, we can simplify the schematic
if (x == ox)
{
MinimumConstraint.AddMinimum(ckt, Y, oy, y, MinimumOffset);
return;
}
if (y == oy)
{
MinimumConstraint.AddMinimum(ckt, X, ox, x, MinimumOffset);
return;
}
// General case, both X and Y are different
AddControlledMinimum(ckt, $"{Owner.Name}[{Name}]", ox, x, oy, y, direction);
MinimumConstraint.AddMinimum(ckt, $"{Owner.Name}[{Name}].min.x", ox, x, direction.X * MinimumOffset);
MinimumConstraint.AddMinimum(ckt, $"{Owner.Name}[{Name}].min.y", oy, y, direction.Y * MinimumOffset);
}
private static void AddControlledMinimum(IEntityCollection ckt, string name, string lowX, string highX, string lowY, string highY, Vector2 direction)
{
string i = $"{name}.xc";
MinimumConstraint.AddRectifyingElement(ckt, $"D{i}", i, highX);
ckt.Add(new VoltageControlledVoltageSource($"E{i}", i, lowX, highY, lowY, direction.X / direction.Y));
i = $"{name}.yc";
MinimumConstraint.AddRectifyingElement(ckt, $"D{i}", i, highY);
ckt.Add(new VoltageControlledVoltageSource($"E{i}", i, lowY, highX, lowX, direction.Y / direction.X));
}