static public OffsetCoord CubeToRoffset(int shift, CubeCoord cube)
{
int col = cube.q + (cube.r + shift * (cube.r & 1)) / 2;
int row = cube.r;
return(new OffsetCoord(col, row));
}
private string DrawPath(int Index)
{
string FinalPath = string.Empty;
CellMap Loc;
CubeCoord coord = _Location.ToCube();
for (int i = 0; i < 6; i++)
{
if ((Loc = CellMap.Find(_LocationList, coord.Neighbor(i).ToAxial())).ID != null)
{
if (Loc.Properties[Index] != "")
{
FinalPath += i + 1;
}
}
}
if (Index == 1)
{
return("Road" + FinalPath);
}
else
{
return("River" + FinalPath);
}
}
public Point HexToPixel(CubeCoord cube, Point offset)
{
Orientation M = orientation;
int x = (int)Math.Round((M.f0 * cube.q + M.f1 * cube.r) * size.Width);
int y = (int)Math.Round((M.f2 * cube.q + M.f3 * cube.r) * size.Height);
return(new Point(x + offset.X, y + offset.Y));
}
private void MapBox_MouseMove(object sender, MouseEventArgs e)
{
CubeCoord Location_ = _GridType.PixelToHex(new PointF(e.X, e.Y), _StartPos).Add(_Location.ToCube());
int Distance = _Location.ToCube().Distance(Location_);
CoordinatesText.Text = $"Дистанция: {Distance}";
}
public bool Equals(CubeCoord other)
{
if (q == other.q && r == other.r)
{
return(true);
}
return(false);
}
static public List <CubeCoord> HexLinedraw(CubeCoord a, CubeCoord b)
{
int N = a.Distance(b);
FractionalCoord a_nudge = new FractionalCoord(a.q + 0.000001F, a.r + 0.000001F, a.s - 0.000002F);
FractionalCoord b_nudge = new FractionalCoord(b.q + 0.000001F, b.r + 0.000001F, b.s - 0.000002F);
List <CubeCoord> results = new List <CubeCoord> {
};
float step = 1F / Math.Max(N, 1);
for (int i = 0; i <= N; i++)
{
results.Add(a_nudge.HexLerp(b_nudge, step * i).ToCube());
}
return(results);
}
public PointF[] DrawPolygon(CubeCoord cube, Point offset)
{
Orientation M = orientation;
PointF[] corners = new PointF[6];
PointF center = HexToPixel(cube, offset);
for (int i = 0; i < 6; i++)
{
double angle = 2.0 * Math.PI * (M.start_angle - i) / 6.0;
PointF offset_ = new PointF(size.Width * (float)Math.Cos(angle), size.Height * (float)Math.Sin(angle));
corners[i] = new PointF(center.X + offset_.X, center.Y + offset_.Y);
}
return(corners);
}
public AxialCoord[] СubeRing(AxialCoord center, int Radius)
{
AxialCoord[] Coords = new AxialCoord[Radius * 6];
CubeCoord cube = new CubeCoord().Neighbor(4).Scale(Radius).Add(center.ToCube());
int Index = 0;
for (int i = 0; i < 6; i++)
{
for (int j = 0; j < Radius; j++)
{
Coords[Index] = new AxialCoord(cube.q, cube.r);
cube = cube.Neighbor(i);
Index++;
}
}
return(Coords);
}
public int Distance(CubeCoord b) => Subtract(b).Length();
public CubeCoord Subtract(CubeCoord other) => new CubeCoord(q - other.q, r - other.r, s - other.s);
public CubeCoord Add(CubeCoord other) => new CubeCoord(q + other.q, r + other.r, s + other.s);
