public Circuit(int gateCount)
{
Gates = new Gate[gateCount];
ExternalGate = new ExternalGate(this);
InputStream = new GateOutput(ExternalGate, GateConnection.SideType.X);
OutputStream = new GateInput(ExternalGate, GateConnection.SideType.X);
}
public Gate(Circuit circuit, int index)
{
Circuit = circuit;
InputL = new GateInput(this, GateConnection.SideType.L);
InputR = new GateInput(this, GateConnection.SideType.R);
OutputL = new GateOutput(this, GateConnection.SideType.L);
OutputR = new GateOutput(this, GateConnection.SideType.R);
Inputs[0] = InputL;
Inputs[1] = InputR;
Outputs[0] = OutputL;
Outputs[1] = OutputR;
_index = index;
}
public void ConnectTo(GateOutput source)
{
if (source == Source)
{
return;
}
if (source != null && source.Target != null)
{
source.Target.Source = null;
}
if (Source != null)
{
Source.Target = null;
}
Source = source;
if (Source != null)
{
Source.Target = this;
}
}