public Cell(int x, int y, Circuit circuit)
{
this.circuit = circuit;
this.x = x;
this.y = y;
layers = new CellLayer[Enum.GetValues(typeof(LayerType)).Length];
for (int clid = 0; clid < layers.Length; clid++) {
layers[clid] = new CellLayer((Cell.LayerType)Enum.GetValues(typeof(Cell.LayerType)).GetValue(clid), this);
}
}
private CellLayerGroup createGroup(CellLayer cl)
{
CellLayerGroup layerGroup = new CellLayerGroup();
if (cl.groupedIn == false) {
layerGroup.layers.Add(cl);
cl.groupedIn = true;
}
connectLayers(cl, layerGroup);
return layerGroup;
}
// ajoute récursivement les cellules dans un groupe
private void connectLayers(CellLayer cl, CellLayerGroup layerGroup)
{
foreach (Cell c in cl.links) {
// cellule existante encore non groupée. arrêt à la première porte
if (c != null
&& c.layers[(int)cl.layerType].groupedIn == false
&& c.layers[(int)Cell.LayerType.NPN].isSet == false
&& c.layers[(int)Cell.LayerType.PNP].isSet == false
) {
layerGroup.layers.Add(c.layers[(int)cl.layerType]);
c.layers[(int)cl.layerType].groupedIn = true;
if (c.layers[(int)cl.layerType].parentCell.via)
layerGroup.viaCells.Add(c);
connectLayers(c.layers[(int)cl.layerType], layerGroup);
}
// ajout d'une porte à la liste de portes
if (c != null) {
if (c.layers[(int)Cell.LayerType.NPN].isSet
&& c.layers[(int)Cell.LayerType.NPN].groupedIn == false
) {
c.layers[(int)Cell.LayerType.NPN].groupedIn = true;
subGates.Add(c);
} else if (c.layers[(int)Cell.LayerType.PNP].isSet
&& c.layers[(int)Cell.LayerType.PNP].groupedIn == false
) {
c.layers[(int)Cell.LayerType.PNP].groupedIn = true;
subGates.Add(c);
}
}
}
}