public static Image <Rgba32> GenerateParallax(TomlTable config, Size size, ISawmill sawmill, List <Image <Rgba32> > debugLayerDump)
{
sawmill.Debug("Generating parallax!");
var generator = new ParallaxGenerator();
generator._loadConfig(config);
sawmill.Debug("Timing start!");
var sw = new Stopwatch();
sw.Start();
var image = new Image <Rgba32>(Configuration.Default, size.Width, size.Height, new Rgba32(0, 0, 0, 255));
var count = 0;
foreach (var layer in generator.Layers)
{
layer.Apply(image);
debugLayerDump?.Add(image.Clone());
sawmill.Debug("Layer {0} done!", count++);
}
sw.Stop();
sawmill.Debug("Total time: {0}", sw.Elapsed.TotalSeconds);
return(image);
}
public static Image <Rgba32> GenerateParallax(TomlTable config, Size size)
{
Logger.DebugS("parallax", "Generating parallax!");
var generator = new ParallaxGenerator();
generator._loadConfig(config);
var image = new Image <Rgba32>(Configuration.Default, size.Width, size.Height, Rgba32.Black);
var count = 0;
foreach (var layer in generator.Layers)
{
layer.Apply(image);
Logger.DebugS("parallax", "Layer {0} done!", count++);
}
return(image);
}
public async void LoadParallax()
{
if (!_configurationManager.GetCVar <bool>("parallax.enabled"))
{
return;
}
Stream configStream = null;
string contents;
TomlTable table;
try
{
// Load normal config into memory
if (!_resourceCache.TryContentFileRead(ParallaxConfigPath, out configStream))
{
Logger.ErrorS("parallax", "Parallax config not found.");
return;
}
using (var reader = new StreamReader(configStream, EncodingHelpers.UTF8))
{
contents = reader.ReadToEnd();
}
if (_resourceCache.UserData.Exists(ParallaxConfigOld))
{
bool match;
using (var data = _resourceCache.UserData.Open(ParallaxConfigOld, FileMode.Open))
using (var reader = new StreamReader(data, EncodingHelpers.UTF8))
{
match = reader.ReadToEnd() == contents;
}
if (match)
{
using (var stream = _resourceCache.UserData.Open(ParallaxPath, FileMode.Open))
{
ParallaxTexture = Texture.LoadFromPNGStream(stream, "Parallax");
}
OnTextureLoaded?.Invoke(ParallaxTexture);
return;
}
}
table = Toml.ReadString(contents);
}
finally
{
configStream?.Dispose();
}
var sawmill = _logManager.GetSawmill("parallax");
// Generate the parallax in the thread pool.
var image = await Task.Run(() => ParallaxGenerator.GenerateParallax(table, new Size(1920, 1080), sawmill));
// And load it in the main thread for safety reasons.
ParallaxTexture = Texture.LoadFromImage(image, "Parallax");
// Store it and CRC so further game starts don't need to regenerate it.
using (var stream = _resourceCache.UserData.Open(ParallaxPath, FileMode.Create))
{
image.SaveAsPng(stream);
}
using (var stream = _resourceCache.UserData.Open(ParallaxConfigOld, FileMode.Create))
using (var writer = new StreamWriter(stream, EncodingHelpers.UTF8))
{
writer.Write(contents);
}
OnTextureLoaded?.Invoke(ParallaxTexture);
}
public async void LoadParallax()
{
if (!_configurationManager.GetCVar <bool>("parallax.enabled"))
{
return;
}
var debugParallax = _configurationManager.GetCVar <bool>("parallax.debug");
string contents;
TomlTable table;
// Load normal config into memory
if (!_resourceCache.TryContentFileRead(ParallaxConfigPath, out var configStream))
{
Logger.ErrorS("parallax", "Parallax config not found.");
return;
}
using (configStream)
{
using (var reader = new StreamReader(configStream, EncodingHelpers.UTF8))
{
contents = reader.ReadToEnd();
}
if (!debugParallax && _resourceCache.UserData.Exists(ParallaxConfigOld))
{
var match = _resourceCache.UserData.ReadAllText(ParallaxConfigOld) == contents;
if (match)
{
using (var stream = _resourceCache.UserData.OpenRead(ParallaxPath))
{
ParallaxTexture = Texture.LoadFromPNGStream(stream, "Parallax");
}
OnTextureLoaded?.Invoke(ParallaxTexture);
return;
}
}
table = Toml.ReadString(contents);
}
List <Image <Rgba32> > debugImages = null;
if (debugParallax)
{
debugImages = new List <Image <Rgba32> >();
}
var sawmill = _logManager.GetSawmill("parallax");
// Generate the parallax in the thread pool.
var image = await Task.Run(() =>
ParallaxGenerator.GenerateParallax(table, new Size(1920, 1080), sawmill, debugImages));
// And load it in the main thread for safety reasons.
ParallaxTexture = Texture.LoadFromImage(image, "Parallax");
// Store it and CRC so further game starts don't need to regenerate it.
using (var stream = _resourceCache.UserData.Create(ParallaxPath))
{
image.SaveAsPng(stream);
}
if (debugParallax)
{
var i = 0;
foreach (var debugImage in debugImages)
{
using (var stream = _resourceCache.UserData.Create(new ResourcePath($"/parallax_debug_{i}.png")))
{
debugImage.SaveAsPng(stream);
}
i += 1;
}
}
image.Dispose();
using (var stream = _resourceCache.UserData.Create(ParallaxConfigOld))
using (var writer = new StreamWriter(stream, EncodingHelpers.UTF8))
{
writer.Write(contents);
}
OnTextureLoaded?.Invoke(ParallaxTexture);
}
