public static FontInstance Load(FontSpec spec)
{
// see if this already loaded in our own cache
var key = spec.Characters + "$" + spec.Bitmap;
Font font;
if (_fonts.TryGetValue(key, out font) == false)
{
font = new Font();
font.Characters = spec.Characters;
font.Texture = Resource.ResourceManager.Global.Load <Graphics.TextureResource>(spec.Bitmap);
var bmp = spec.Bitmap;
if (bmp.IndexOf('.') < 0)
{
bmp += ".BMP";
}
Graphics.BitmapSurface map;
using (System.IO.Stream stream = FileSystem.Open(bmp))
{
map = new Gk3Main.Graphics.BitmapSurface(stream, Graphics.BitmapSurface.SourceType.Unknown, true);
}
font.buildCharacterInfo(spec.LineCount, map);
// make the texture white
for (int i = 0; i < map.Width * map.Height; i++)
{
if (map.Pixels[i * 4 + 0] == font.DefaultColor.R &&
map.Pixels[i * 4 + 1] == font.DefaultColor.G &&
map.Pixels[i * 4 + 2] == font.DefaultColor.B)
{
map.Pixels[i * 4 + 0] = 255;
map.Pixels[i * 4 + 1] = 255;
map.Pixels[i * 4 + 2] = 255;
}
}
font.Texture = Graphics.RendererManager.CurrentRenderer.CreateTexture(spec.Bitmap, map, false);
font.Instance.Font = font;
font.Instance.Color = font.DefaultColor;
_fonts.Add(key, font);
}
var result = new FontInstance();
result.Font = font;
result.Color = spec.DefaultColor;
return(result);
}
public void DisplayGk3Bitmap(string name)
{
System.IO.Stream file = Gk3Main.FileSystem.Open(name);
Gk3Main.Graphics.BitmapSurface bmp = new Gk3Main.Graphics.BitmapSurface(file);
file.Dispose();
System.Runtime.InteropServices.GCHandle pixels = System.Runtime.InteropServices.GCHandle.Alloc(bmp.Pixels, System.Runtime.InteropServices.GCHandleType.Pinned);
Bitmap img = new Bitmap(bmp.Width, bmp.Height, bmp.Width * 4, System.Drawing.Imaging.PixelFormat.Format32bppRgb, pixels.AddrOfPinnedObject());
pixels.Free();
pictureBox1.Image = swapRedAndBlueChannels(img);
img.Dispose();
}
public ActorPathfinder(string pathMapName, Math.Vector2 size, Math.Vector2 offset)
{
if (pathMapName == null)
{
throw new ArgumentNullException("pathMapName");
}
_scaledSize = size;
_offset = offset;
if (pathMapName.EndsWith(".BMP", StringComparison.OrdinalIgnoreCase) == false)
{
pathMapName += ".BMP";
}
Graphics.BitmapSurface map;
using (System.IO.Stream stream = FileSystem.Open(pathMapName))
{
// apparently the color doesn't matter, the weights are
// stored as indices. So we don't want to convert!
map = new Gk3Main.Graphics.BitmapSurface(stream, Graphics.BitmapSurface.SourceType.Unknown, false);
}
// temporary
//Graphics.Utils.WriteTga("out.tga", map.Pixels, map.Width, map.Height);
// read the pixels and convert them into weights
_weightMap = new byte[map.Width * map.Height];
_width = map.Width;
_height = map.Height;
for (int y = 0; y < map.Height; y++)
{
for (int x = 0; x < map.Width; x++)
{
Graphics.Color color = map.ReadColorAt(x, y);
_weightMap[y * _width + x] = color.R;
}
}
// create the working arrays
_whichList = new int[_width * _height];
_parents = new int[_width * _height];
_fCost = new float[_width * _height];
_gCost = new float[_width * _height];
_hCost = new float[_width * _height];
}
