public void generateTree(Position center)
{
var tile = new Tile(Color.Green, Color.Black, 0);
var centerTile = new Tile(Color.Blue, Color.Black, 0);
// Generate radii for the four angles 0, pi/2, pi and 3pi/2
double[] angles = { 0, Math.PI / 2.0, Math.PI, (3.0 * Math.PI) / 2.0 };
double[] radii = new double[4];
do
{
for (int i = 0; i < radii.Length; ++i)
{
//radii[i] = rnd.NextDouble() * (maxRadius - minRadius) + minRadius;
radii[i] = rnd.NextDouble() * ((maxRadius + 0.5) - (maxRadius / 1.5)) + maxRadius / 1.5;
}
//} while (radii.Zip(radii.Skip(1), (x, y) => y - x).Min() < 0.3);
//} while (radii.Zip(radii.Skip(1), (x, y) => Math.Abs(y - x)).Min() < 0.3);
} while ((Math.Abs(radii[0] - radii[2]) < 0.2) || (Math.Abs(radii[1] - radii[3]) < 0.2));
Console.WriteLine("\n---Generated radii:");
for (int i = 0; i < radii.Length; ++i)
{
Console.WriteLine(radii[i]);
}
Console.WriteLine("---");
// Check all
for (int iy = -(int)maxRadius; iy <= (int)maxRadius; ++iy)
{
for (int ix = -(int)maxRadius; ix <= (int)maxRadius; ++ix)
{
var p = Polar.FromVector(new Vector(ix, iy));
int ia = 0, ib = 0;
var found = false;
for (int i = 1; i < radii.Length; ++i)
{
if (p.Angle <= angles[i])
{
ia = i - 1;
ib = i;
found = true;
break;
}
}
if (!found)
{
ia = 3;
ib = 0;
}
var r = CommonMath.LMap(p.Angle, angles[ia], (ib == 0 ? 2.0 * Math.PI : angles[ib]), radii[ia],
radii[ib]);
r = Math.Abs(r);
if (new Vector(2, 0) == new Vector(ix, iy))
{
Console.WriteLine(new Vector(ix, iy) + ":");
Console.WriteLine("Calculated radius: " + r + ", Radius of point: " + p.Radius + ", Angle of point: " + p.Angle);
}
if (new Vector(0, -2) == new Vector(ix, iy))
{
Console.WriteLine(new Vector(ix, iy) + ":");
Console.WriteLine("Calculated radius: " + r + ", Radius of point: " + p.Radius + ", Angle of point: " + p.Angle);
}
if (new Vector(-2, 0) == new Vector(ix, iy))
{
Console.WriteLine(new Vector(ix, iy) + ":");
Console.WriteLine("Calculated radius: " + r + ", Radius of point: " + p.Radius + ", Angle of point: " + p.Angle);
}
if (new Vector(0, 2) == new Vector(ix, iy))
{
Console.WriteLine(new Vector(ix, iy) + ":");
Console.WriteLine("Calculated radius: " + r + ", Radius of point: " + p.Radius + ", Angle of point: " + p.Angle);
}
if (p.Radius <= r)
{
var pos = Position.FromVector(new Vector(ix, iy) + Vector.FromPosition(center));
Screen.SetTile(pos, tile);
}
}
}
Screen.SetTile(center, centerTile);
}
