private List <int> GetAllAlphaValues()
{
return(new List <int> {
100, 100, 100, _drawingUi.GetGmIconAlpha(), _drawingUi.GetPlayerIconAlpha(), _drawingUi.GetFogOfWarIconAlpha(), _drawingUi.GetOverlayGridAlpha(), _drawingUi.GetPlayerIconAlpha(), 100
});
}
public Image DrawOverlay()
{
MapBox mapBox = _drawingUi.GetMapBox();
Bitmap image = null;
if (mapBox.Width > 0 && mapBox.Height > 0)
{
image = new Bitmap(mapBox.Width, mapBox.Height);
//If there should be no grid, we return an empty image
if (_drawingUi.GetOverlayGridAlpha() == 0)
{
return(image);
}
Image overlayImage = Image.FromFile("Images/drawingguide.png");
using (var graphics = Graphics.FromImage(image))
{
graphics.SmoothingMode = SmoothingMode.AntiAlias;
graphics.InterpolationMode = InterpolationMode.HighQualityBicubic;
graphics.PixelOffsetMode = PixelOffsetMode.HighQuality;
int col = (int)((mapBox.TopLeftCoordinate.X / 3) % 2);
HexCoordinate tlCoordinate = mapBox.TopLeftCoordinate;
int x;
if (tlCoordinate.X >= 0)
{
x = 37 - 37 * (int)Math.Abs(tlCoordinate.X % 6);
}
else
{
x = 37 - 37 * (int)Math.Abs(6 + (tlCoordinate.X % 6));
}
int y;
if (tlCoordinate.Y >= 0)
{
y = 22 - 44 * (int)Math.Abs(tlCoordinate.Y % 3) - col * 66;
}
else
{
y = 22 - 44 * (int)Math.Abs(3 + tlCoordinate.Y % 3) - col * 66;
}
if (x > 0)
{
x -= 111;
y -= 66;
}
if (y > 0)
{
y -= 132;
}
else if (y < 132)
{
y += 132;
}
int staticY = y;
while (x < mapBox.Width)
{
while (y < mapBox.Height)
{
var pictureLocationAndSize = new Rectangle(x, y, 112, 132);
graphics.DrawImage(overlayImage, pictureLocationAndSize);
y += 132;
}
x += 111;
col += 1;
if (col % 2 == 0)
{
y = staticY;
}
else
{
y = staticY - 66;
}
}
}
}
return(image);
}