/// <summary>
/// Renders the terrain into an image.
/// </summary>
/// <param name="terrain">The terrain.</param>
/// <returns>The rendered image.</returns>
public static Image <Rgba32> ToImage(this GameMapTerrain terrain)
{
var bitmap = new Image <Rgba32>(0x100, 0x100);
for (int y = 0; y < 0x100; y++)
{
for (int x = 0; x < 0x100; x++)
{
var color = Rgba32.Black;
if (terrain.SafezoneMap[y, x])
{
color = Rgba32.Gray;
}
else if (terrain.WalkMap[y, x])
{
color = Rgba32.SpringGreen;
}
else
{
// we use the default color.
}
bitmap[x, y] = color;
}
}
return(bitmap);
}
private Stream RenderMap(IGameMapInfo map)
{
var terrain = new GameMapTerrain(map.MapName, map.TerrainData);
using (var bitmap = new Image <Rgba32>(0x100, 0x100))
{
for (int y = 0; y < 0x100; y++)
{
for (int x = 0; x < 0x100; x++)
{
var color = Rgba32.Black;
if (terrain.SafezoneMap[y, x])
{
color = Rgba32.Gray;
}
else if (terrain.WalkMap[y, x])
{
color = Rgba32.SpringGreen;
}
else
{
// we use the default color.
}
bitmap[x, y] = color;
}
}
var memoryStream = new MemoryStream();
bitmap.SaveAsPng(memoryStream);
memoryStream.Position = 0;
return(memoryStream);
}
}
private Stream RenderMap(IGameMapInfo map)
{
var terrain = new GameMapTerrain(map.MapName, map.TerrainData);
using var bitmap = terrain.ToImage();
var memoryStream = new MemoryStream();
bitmap.SaveAsPng(memoryStream);
memoryStream.Position = 0;
return(memoryStream);
}
private Response RenderMap(dynamic parameters)
{
var gameServer = this.servers.OfType <IGameServer>().FirstOrDefault(s => s.Id == (byte)parameters.serverId);
var map = gameServer?.ServerInfo.Maps.FirstOrDefault(m => m.MapNumber == (short)parameters.mapId);
if (map == null)
{
Log.Warn($"requested map not available. map number: {parameters.mapId}; server id: {parameters.serverId}");
return(null);
}
var terrain = new GameMapTerrain(map.MapName, map.TerrainData);
using (var bitmap = new SkiaSharp.SKBitmap(0x100, 0x100))
{
for (int y = 0; y < 0x100; y++)
{
for (int x = 0; x < 0x100; x++)
{
var color = SKColors.Black;
if (terrain.SafezoneMap[y, x])
{
color = SKColors.Gray;
}
else if (terrain.WalkMap[y, x])
{
color = SKColors.SpringGreen;
}
bitmap.SetPixel(x, y, color);
}
}
using (var memoryStream = new SKDynamicMemoryWStream())
{
if (SKPixmap.Encode(memoryStream, bitmap, SKEncodedImageFormat.Png, 100))
{
return(this.Response.FromStream(memoryStream.DetachAsData().AsStream, "image/png"));
}
}
return(null);
}
}
private Response RenderMap(dynamic parameters)
{
var gameServer = this.servers.OfType <IGameServer>().FirstOrDefault(s => s.Id == (byte)parameters.serverId);
var map = gameServer?.ServerInfo.Maps.FirstOrDefault(m => m.Map.Number == (short)parameters.mapId);
if (map == null)
{
Log.Warn($"requested map not available. map number: {parameters.mapId}; server id: {parameters.serverId}");
return(null);
}
var terrain = new GameMapTerrain(map.Map);
using (var bitmap = new Bitmap(0x100, 0x100, PixelFormat.Format32bppArgb))
{
for (int y = 0; y < 0x100; y++)
{
for (int x = 0; x < 0x100; x++)
{
Color color = Color.FromArgb(unchecked ((int)0xFF000000));
if (terrain.SafezoneMap[y, x])
{
color = Color.FromArgb(unchecked ((int)0xFF808080));
}
else if (terrain.WalkMap[y, x])
{
color = Color.FromArgb(unchecked ((int)0xFF00FF7F));
}
bitmap.SetPixel(x, y, color);
}
}
var memoryStream = new MemoryStream();
bitmap.Save(memoryStream, ImageFormat.Png);
memoryStream.Position = 0;
var response = this.Response.FromStream(memoryStream, "image/png");
return(response);
}
}
private Stream RenderMap(IGameMapInfo map)
{
var terrain = new GameMapTerrain(map.MapName, map.TerrainData);
using (var bitmap = new SkiaSharp.SKBitmap(0x100, 0x100))
{
for (int y = 0; y < 0x100; y++)
{
for (int x = 0; x < 0x100; x++)
{
var color = SKColors.Black;
if (terrain.SafezoneMap[y, x])
{
color = SKColors.Gray;
}
else if (terrain.WalkMap[y, x])
{
color = SKColors.SpringGreen;
}
else
{
// we use the default color.
}
bitmap.SetPixel(x, y, color);
}
}
using (var memoryStream = new SKDynamicMemoryWStream())
{
if (SKPixmap.Encode(memoryStream, bitmap, SKEncodedImageFormat.Png, 100))
{
return(memoryStream.DetachAsData().AsStream());
}
}
return(null);
}
}
