public void Init(SquarePoint startPoint, SquareBaseShape shape)
{
if (startPoint == SquarePoint.Center)
{
throw new ArgumentException("start point can't be Center");
}
if (shape == SquareBaseShape.Triangle)
{
points = CreateTriangle(startPoint);
}
else if (shape == SquareBaseShape.Square)
{
points = CreateSquare(startPoint);
}
else if (shape == SquareBaseShape.Pie)
{
points = CreatePie(startPoint);
}
else if (shape == SquareBaseShape.Empty)
{
points = new List <SquarePoint> ();
}
else
{
throw new ArgumentException(string.Format("unknown shape '{0}'", shape));
}
Build();
}
void AnalizeInternalTriagle(Buffer <int> buffer, Square square, int x, int y, float moveVertextToCorner = 0.3f)
{
SquarePoint startPoint = SquarePoint.Center;
SquareBaseShape shape = SquareBaseShape.Triangle;
int value;
if (buffer.Get(x, y - 1, out value) && value >= DefaultValue && buffer.Get(x + 1, y, out value) && value >= DefaultValue)
{
startPoint = SquarePoint.BottomRight;
square.Init(startPoint, shape);
var point1 = SquarePoint.BottomLeft;
var point2 = SquarePoint.TopRight;
var pointOffset1 = Vector3.right * moveVertextToCorner;
var pointOffset2 = Vector3.down * moveVertextToCorner;
var pointPos1 = square.GetAbsolutePosition(point1) + pointOffset1;
var pointPos2 = square.GetAbsolutePosition(point2) + pointOffset2;
square.GetNode(point1).Vertex.Pos.x = pointPos1.x;
square.GetNode(point2).Vertex.Pos.y = pointPos2.y;
}
if (buffer.Get(x, y + 1, out value) && value >= DefaultValue && buffer.Get(x - 1, y, out value) && value >= DefaultValue)
{
startPoint = SquarePoint.TopLeft;
square.Init(startPoint, shape);
var point1 = SquarePoint.BottomLeft;
var point2 = SquarePoint.TopRight;
var pointOffset1 = Vector3.up * moveVertextToCorner;
var pointOffset2 = Vector3.left * moveVertextToCorner;
var pointPos1 = square.GetAbsolutePosition(point1) + pointOffset1;
var pointPos2 = square.GetAbsolutePosition(point2) + pointOffset2;
square.GetNode(point1).Vertex.Pos.y = pointPos1.y;
square.GetNode(point2).Vertex.Pos.x = pointPos2.x;
}
if (buffer.Get(x, y - 1, out value) && value >= DefaultValue && buffer.Get(x - 1, y, out value) && value >= DefaultValue)
{
startPoint = SquarePoint.BottomLeft;
square.Init(startPoint, shape);
var point1 = SquarePoint.TopLeft;
var point2 = SquarePoint.BottomRight;
var pointOffset1 = Vector3.down * moveVertextToCorner;
var pointOffset2 = Vector3.left * moveVertextToCorner;
var pointPos1 = square.GetAbsolutePosition(point1) + pointOffset1;
var pointPos2 = square.GetAbsolutePosition(point2) + pointOffset2;
square.GetNode(point1).Vertex.Pos.y = pointPos1.y;
square.GetNode(point2).Vertex.Pos.x = pointPos2.x;
}
if (buffer.Get(x, y + 1, out value) && value >= DefaultValue && buffer.Get(x + 1, y, out value) && value >= DefaultValue)
{
startPoint = SquarePoint.TopRight;
square.Init(startPoint, shape);
var point1 = SquarePoint.TopLeft;
var point2 = SquarePoint.BottomRight;
var pointOffset1 = Vector3.right * moveVertextToCorner;
var pointOffset2 = Vector3.up * moveVertextToCorner;
var pointPos1 = square.GetAbsolutePosition(point1) + pointOffset1;
var pointPos2 = square.GetAbsolutePosition(point2) + pointOffset2;
square.GetNode(point1).Vertex.Pos.x = pointPos1.x;
square.GetNode(point2).Vertex.Pos.y = pointPos2.y;
}
}