private Bitmap generateCellTypeImage(CellType[,] map, CellType typeMask)
{
int width = map.GetUpperBound(0) + 1;
int height = map.GetUpperBound(1) + 1;
byte[] buffer = new byte[width * height * 3];
int i = 0;
for (int y = height - 1; y >= 0; y--)
{
for (int x = 0; x < width; x++)
{
byte color = (map[x, y] & typeMask) != 0 ? (byte)255 : (byte)0;
buffer[i++] = color;
buffer[i++] = color;
buffer[i++] = color;
}
}
GCHandle handle = GCHandle.Alloc(buffer, GCHandleType.Pinned);
Bitmap bmp = new Bitmap(width, height, width * 3, PixelFormat.Format24bppRgb, handle.AddrOfPinnedObject());
this.imageHandles.Add(handle);
return bmp;
}
private Bitmap generateCellTypeImage(CellType[,] map)
{
int width = map.GetUpperBound(0) + 1;
int height = map.GetUpperBound(1) + 1;
byte[] buffer = new byte[width * height * 3];
int i = 0;
for (int y = height - 1; y >= 0; y--)
{
for (int x = 0; x < width; x++)
{
CellType type = map[x, y];
if (type.HasFlag(CellType.Sloped)) buffer[i] = buffer[i + 1] = buffer[i + 2] = 63;
if (type.HasFlag(CellType.Cliff)) buffer[i] = buffer[i + 1] = buffer[i + 2] = 127;
if (type.HasFlag(CellType.Water)) buffer[i] = 255;
if (type.HasFlag(CellType.Building)) buffer[i + 1] = 255;
if (type.HasFlag(CellType.Lava)) buffer[i + 2] = 255;
i += 3;
}
}
GCHandle handle = GCHandle.Alloc(buffer, GCHandleType.Pinned);
Bitmap bmp = new Bitmap(width, height, width * 3, PixelFormat.Format24bppRgb, handle.AddrOfPinnedObject());
this.imageHandles.Add(handle);
return bmp;
}
