private void DrawHexMap(HexMap map, Func <Coords, Color> colorMethod, Double scale = DEFAULT_SCALE)
{
Point offset = GetHexagonOffsets();
double x = 0.0;
double y = 0.0;
for (int i = 0; i < map.Width; i++)
{
x += scale + offset.X;
y = (i % 2 != 0) ? offset.Y : 0.0;
for (int j = 0; j < map.Height; j++)
{
y += (offset.Y * 2);
Coords currCoords = new Coords(i, j);
MapHexagon newMapHex = CreateHexagon(x, y, colorMethod(currCoords), currCoords);
newMapHex.ChangeColor(map.BaseColorAt(currCoords));
MapHexagons.Add(newMapHex);
if (map.IsRiverAt(currCoords))
{
RiverSegment seg = map.GetMainRiverSegmentAt(currCoords);
Hex.Side? entry = seg.EntrySide;
Hex.Side? exit = seg.ExitSide;
//DrawRiver(x, y, entry, exit, scale);
DrawRivers();
}
}
}
}
private MapHexagon CreateHexagon(Double oriX, Double oriY, Color color, Coords mapCoords)
{
MapHexagon mapHex = new MapHexagon(mapCoords);
// Calculate relative coords of points on angles; this only needs to be done once
Point offset = GetHexagonOffsets();
double point2x = offset.X;
double point2y = offset.Y;
// Start point is the upper-leftmost point of the hexagon
double x = oriX;
double y = oriY;
System.Windows.Point Point1 = new System.Windows.Point(x, y);
x += Scale;
System.Windows.Point Point2 = new System.Windows.Point(x, y);
x += point2x;
y += point2y;
System.Windows.Point Point3 = new System.Windows.Point(x, y);
x -= point2x;
y += point2y;
System.Windows.Point Point4 = new System.Windows.Point(x, y);
x -= Scale;
System.Windows.Point Point5 = new System.Windows.Point(x, y);
x -= point2x;
y -= point2y;
System.Windows.Point Point6 = new System.Windows.Point(x, y);
PointCollection myPointCollection = new PointCollection
{
Point1,
Point2,
Point3,
Point4,
Point5,
Point6
};
mapHex.Points = myPointCollection;
return(mapHex);
}