void makeMove(C2DPoint pos, Constants.StoneColor color, List <C2DHoledPolyArc> blackShape, List <C2DHoledPolyArc> whiteShape)
{
C2DHoledPolyArc stoneShape = makeCircle(pos, 1);
List <C2DHoledPolyArc> ownShape;
if (color == Constants.StoneColor.Black)
{
ownShape = blackShape;
}
else
{
ownShape = whiteShape;
}
List <C2DHoledPolyArc> shapesToMerge = new List <C2DHoledPolyArc> ();
foreach (C2DHoledPolyArc poly in ownShape)
{
if (poly.Overlaps(stoneShape))
{
shapesToMerge.Add(poly);
}
}
merge(stoneShape, shapesToMerge, ownShape);
}
void merge(C2DHoledPolyArc stoneShape, List <C2DHoledPolyArc> shapesToMerge, List <C2DHoledPolyArc> ownShape)
{
List <C2DHoledPolyArc> acc = new List <C2DHoledPolyArc>();
CGrid grid = new CGrid();
grid.SetGridSize(0.01f);
if (shapesToMerge.Count == 0)
{
ownShape.Add(stoneShape);
return;
}
foreach (C2DHoledPolyArc shape in shapesToMerge)
{
ownShape.Remove(shape);
}
foreach (C2DHoledPolyArc shape in shapesToMerge)
{
shape.GetUnion(stoneShape, acc, grid);
}
ownShape.Add(acc[acc.Count - 1]);
}
C2DHoledPolyArc makeCircle(C2DPoint pos, float radius)
{
C2DPolyArc shape = new C2DPolyArc();
shape.SetStartPoint(new C2DPoint(pos.x + radius, pos.y));
for (int i = 0; i < 16; i++)
{
shape.LineTo(new C2DPoint(pos.x + Mathf.Cos(Mathf.PI * 2 * i / 16) * radius, pos.y + Mathf.Sin(Mathf.PI * 2 * i / 16) * radius), radius, false, true);
}
shape.Close(radius, false, true);
C2DHoledPolyArc result = new C2DHoledPolyArc();
result.Rim = shape;
return(result);
}
