public override void Load(IResourceCache cache, ResourcePath path)
{
var manifestPath = path / "meta.json";
string manifestContents;
using (var manifestFile = cache.ContentFileRead(manifestPath))
using (var reader = new StreamReader(manifestFile))
{
manifestContents = reader.ReadToEnd();
}
if (RSISchema != null)
{
var errors = RSISchema.Validate(manifestContents);
if (errors.Count != 0)
{
Logger.Error($"Unable to load RSI from '{path}', {errors.Count} errors:");
foreach (var error in errors)
{
Logger.Error("{0}", error.ToString());
}
throw new RSILoadException($"{errors.Count} errors while loading RSI. See console.");
}
}
// Ok schema validated just fine.
var manifestJson = JObject.Parse(manifestContents);
var size = manifestJson["size"].ToObject <Vector2u>();
var rsi = new RSI(size);
var images = new List <Image <Rgba32> >();
var directionFramesList = new List <(Texture, float)[]>();
public override void Load(IResourceCache cache, ResourcePath path)
{
if (!cache.ContentFileExists(path))
{
throw new FileNotFoundException("Content file does not exist for font");
}
switch (GameController.Mode)
{
case GameController.DisplayMode.Headless:
break;
case GameController.DisplayMode.Godot:
if (!cache.TryGetDiskFilePath(path, out string diskPath))
{
throw new InvalidOperationException("Fonts can only be loaded from disk.");
}
var res = Godot.ResourceLoader.Load(diskPath);
if (!(res is Godot.DynamicFontData fontData))
{
throw new InvalidDataException("Path does not point to a font.");
}
FontData = fontData;
break;
case GameController.DisplayMode.Clyde:
FontFaceHandle = IoCManager.Resolve <IFontManagerInternal>().Load(cache.ContentFileRead(path).ToArray());
break;
default:
throw new ArgumentOutOfRangeException();
}
}
private Dictionary <string, Image> GetTileImages(
ITileDefinitionManager tileDefinitionManager,
IResourceCache resourceCache,
int tileSize)
{
var stopwatch = new Stopwatch();
stopwatch.Start();
var images = new Dictionary <string, Image>();
foreach (var definition in tileDefinitionManager)
{
var sprite = definition.SpriteName;
if (string.IsNullOrEmpty(sprite))
{
continue;
}
using var stream = resourceCache.ContentFileRead($"{TilesPath}{sprite}.png");
Image tileImage = Image.Load <Rgba32>(stream);
if (tileImage.Width != tileSize || tileImage.Height != tileSize)
{
throw new NotSupportedException($"Unable to use tiles with a dimension other than {tileSize}x{tileSize}.");
}
images[sprite] = tileImage;
}
Console.WriteLine($"Indexed all tile images in {(int) stopwatch.Elapsed.TotalMilliseconds} ms");
return(images);
}
public override void Load(IResourceCache cache, ResourcePath path)
{
var manifestPath = path / "meta.json";
string manifestContents;
using (var manifestFile = cache.ContentFileRead(manifestPath))
using (var reader = new StreamReader(manifestFile))
{
manifestContents = reader.ReadToEnd();
}
#if DEBUG
if (RSISchema != null)
{
var errors = RSISchema.Validate(manifestContents);
if (errors.Count != 0)
{
Logger.Error($"Unable to load RSI from '{path}', {errors.Count} errors:");
foreach (var error in errors)
{
Logger.Error("{0}", error.ToString());
}
throw new RSILoadException($"{errors.Count} errors while loading RSI. See console.");
}
}
#endif
// Ok schema validated just fine.
var manifestJson = JObject.Parse(manifestContents);
var toAtlas = new List <(Image <Rgba32> src, Texture[][] output, int[][] indices, Vector2i[][] offsets, int totalFrameCount)>();
public override void Reload(IResourceCache cache, ResourcePath path, CancellationToken ct = default)
{
ct = ct != default ? ct : new CancellationTokenSource(30000).Token;
for (;;)
{
try
{
using var stream = cache.ContentFileRead(path);
using var reader = new StreamReader(stream, EncodingHelpers.UTF8);
ParsedShader = ShaderParser.Parse(reader, cache);
break;
}
catch (IOException ioe)
{
if (!PathHelpers.IsFileInUse(ioe))
{
throw;
}
ct.ThrowIfCancellationRequested();
Thread.Sleep(3);
}
}
var clyde = IoCManager.Resolve <IClydeInternal>();
clyde.ReloadShader(ClydeHandle, ParsedShader);
}
public override void Load(IResourceCache cache, ResourcePath path)
{
using (var stream = cache.ContentFileRead(path))
using (var reader = new StreamReader(stream, EncodingHelpers.UTF8))
{
Asset = GodotParser.Parse(reader);
}
}
private void _loadOpenGL(IResourceCache cache, ResourcePath path, TextureLoadParameters?parameters)
{
DebugTools.Assert(GameController.Mode == GameController.DisplayMode.Clyde);
var manager = IoCManager.Resolve <IClyde>();
Texture = manager.LoadTextureFromPNGStream(cache.ContentFileRead(path), path.ToString(), parameters);
}
public override void Load(IResourceCache cache, ResourcePath path)
{
if (!cache.ContentFileExists(path))
{
throw new FileNotFoundException("Content file does not exist for font");
}
FontFaceHandle = IoCManager.Resolve <IFontManagerInternal>().Load(cache.ContentFileRead(path).ToArray());
}
public override void Load(IResourceCache cache, ResourcePath path)
{
using (var stream = cache.ContentFileRead(path))
using (var reader = new StreamReader(stream, Encoding.UTF8))
{
var code = reader.ReadToEnd();
GodotShader = new Godot.Shader
{
Code = code,
};
}
}
public override void Load(IResourceCache cache, ResourcePath path)
{
using (var stream = cache.ContentFileRead(path))
using (var reader = new StreamReader(stream, EncodingHelpers.UTF8))
{
ParsedShader = ShaderParser.Parse(reader, cache);
}
var clyde = IoCManager.Resolve <IClydeInternal>();
ClydeHandle = clyde.LoadShader(ParsedShader, path.ToString());
}
public override void Load(IResourceCache cache, ResourcePath path)
{
if (!cache.ContentFileExists(path))
{
throw new FileNotFoundException("Content file does not exist for audio sample.");
}
switch (GameController.Mode)
{
case GameController.DisplayMode.Headless:
AudioStream = new AudioStream();
break;
case GameController.DisplayMode.Godot:
using (var fileStream = cache.ContentFileRead(path))
{
var stream = new Godot.AudioStreamOGGVorbis()
{
Data = fileStream.ToArray(),
};
if (stream.GetLength() == 0)
{
throw new InvalidDataException();
}
AudioStream = new AudioStream(stream);
}
break;
case GameController.DisplayMode.Clyde:
using (var fileStream = cache.ContentFileRead(path))
{
AudioStream = IoCManager.Resolve <IClyde>().LoadAudioOggVorbis(fileStream);
}
break;
default:
throw new ArgumentOutOfRangeException();
}
}
public override void Load(IResourceCache cache, ResourcePath path)
{
using (var stream = cache.ContentFileRead(path))
using (var reader = new StreamReader(stream, Encoding.UTF8))
{
var code = reader.ReadToEnd();
GodotShader = new Godot.Shader
{
Code = code,
};
}
var properties = Godot.VisualServer.ShaderGetParamList(GodotShader.GetRid());
foreach (var dict in properties.Cast <IDictionary <object, object> >())
{
Parameters.Add((string)dict["name"], DetectParamType(dict));
}
}
private void _genTextureAtlas()
{
var defList = TileDefs.Where(t => !string.IsNullOrEmpty(t.SpriteName)).ToList();
const int tileSize = EyeManager.PIXELSPERMETER;
var dimensionX = (int)Math.Ceiling(Math.Sqrt(defList.Count));
var dimensionY = (int)Math.Ceiling((float)defList.Count / dimensionX);
var sheet = new Image <Rgba32>(dimensionX * tileSize, dimensionY * tileSize);
for (var i = 0; i < defList.Count; i++)
{
var def = defList[i];
var column = i % dimensionX;
var row = i / dimensionX;
Image <Rgba32> image;
using (var stream = _resourceCache.ContentFileRead($"/Textures/Tiles/{def.SpriteName}.png"))
{
image = Image.Load(stream);
}
if (image.Width != tileSize || image.Height != tileSize)
{
throw new NotSupportedException("Unable to use tiles with a dimension other than 32x32.");
}
var point = new Vector2i(column * tileSize, row * tileSize);
image.Blit(new UIBox2i(0, 0, image.Width, image.Height), sheet, point);
var w = (float)sheet.Width;
var h = (float)sheet.Height;
_tileRegions.Add(def.TileId,
Box2.FromDimensions(
point.X / w, (h - point.Y - EyeManager.PIXELSPERMETER) / h,
tileSize / w, tileSize / h));
}
TileTextureAtlas = Texture.LoadFromImage(sheet, "Tile Atlas");
}
public override void Load(IResourceCache cache, ResourcePath path)
{
using (var stream = cache.ContentFileRead(path))
using (var reader = new StreamReader(stream, Encoding.UTF8))
{
ParsedShader = ShaderParser.Parse(reader);
}
switch (GameController.Mode)
{
case GameController.DisplayMode.Headless:
return;
case GameController.DisplayMode.Godot:
GodotShader = new Godot.Shader
{
Code = _getGodotCode(),
};
break;
case GameController.DisplayMode.Clyde:
ClydeHandle = IoCManager.Resolve <IClyde>().LoadShader(ParsedShader);
break;
default:
throw new ArgumentOutOfRangeException();
}
if (GameController.OnGodot)
{
GodotShader = new Godot.Shader
{
Code = _getGodotCode(),
};
}
else
{
var clyde = IoCManager.Resolve <IClyde>();
// TODO: vertex shaders.
ClydeHandle = clyde.LoadShader(ParsedShader, path.ToString());
}
}
public override void Load(IResourceCache cache, ResourcePath path)
{
if (!cache.ContentFileExists(path))
{
throw new FileNotFoundException("Content file does not exist for audio sample.");
}
using (var fileStream = cache.ContentFileRead(path))
{
var stream = new Godot.AudioStreamOGGVorbis()
{
Data = fileStream.ToArray(),
};
if (stream.GetLength() == 0)
{
throw new InvalidDataException();
}
AudioStream = new GodotAudioStreamSource(stream);
}
}
private void _loadGodot(IResourceCache cache, ResourcePath path, TextureLoadParameters?parameters)
{
DebugTools.Assert(GameController.Mode == GameController.DisplayMode.Godot);
using (var stream = cache.ContentFileRead(path))
{
var buffer = stream.ToArray();
var image = new Godot.Image();
var error = image.LoadPngFromBuffer(buffer);
if (error != Godot.Error.Ok)
{
throw new InvalidDataException($"Unable to load texture from buffer, reason: {error}");
}
godotTexture = new Godot.ImageTexture();
godotTexture.CreateFromImage(image);
}
// Disable filter by default because pixel art.
(parameters ?? TextureLoadParameters.Default).SampleParameters.ApplyToGodotTexture(godotTexture);
Texture = new GodotTextureSource(godotTexture);
}
private Dictionary <string, List <Image> > GetTileImages(
ITileDefinitionManager tileDefinitionManager,
IResourceCache resourceCache,
int tileSize)
{
var stopwatch = new Stopwatch();
stopwatch.Start();
var images = new Dictionary <string, List <Image> >();
foreach (var definition in tileDefinitionManager)
{
var sprite = definition.SpriteName;
images[sprite] = new List <Image>(definition.Variants);
if (string.IsNullOrEmpty(sprite))
{
continue;
}
using var stream = resourceCache.ContentFileRead($"{TilesPath}{sprite}.png");
Image tileSheet = Image.Load <Rgba32>(stream);
if (tileSheet.Width != tileSize * definition.Variants || tileSheet.Height != tileSize)
{
throw new NotSupportedException($"Unable to use tiles with a dimension other than {tileSize}x{tileSize}.");
}
for (var i = 0; i < definition.Variants; i++)
{
var tileImage = tileSheet.Clone(o => o.Crop(new Rectangle(tileSize * i, 0, 32, 32)));
images[sprite].Add(tileImage);
}
}
Console.WriteLine($"Indexed all tile images in {(int) stopwatch.Elapsed.TotalMilliseconds} ms");
return(images);
}
private void _genTextureAtlas()
{
var defList = TileDefs.Where(t => !string.IsNullOrEmpty(t.SpriteName)).ToList();
const int tileSize = EyeManager.PIXELSPERMETER;
var dimensionX = (int)Math.Ceiling(Math.Sqrt(defList.Count));
var dimensionY = (int)Math.Ceiling((float)defList.Count / dimensionX);
var sheet = new Image <Rgba32>(dimensionX * tileSize, dimensionY * tileSize);
for (var i = 0; i < defList.Count; i++)
{
var def = defList[i];
var column = i % dimensionX;
var row = i / dimensionX;
Image <Rgba32> image;
using (var stream = _resourceCache.ContentFileRead($"/Textures/Tiles/{def.SpriteName}.png"))
{
image = Image.Load(stream);
}
if (image.Width != tileSize || image.Height != tileSize)
{
throw new NotImplementedException("Unable to use tiles with a dimension other than 32x32.");
}
var point = new Point(column * tileSize, row * tileSize);
sheet.Mutate(x => x.DrawImage(image, point,
PixelColorBlendingMode.Overlay, 1));
_tileRegions.Add(def.TileId,
UIBox2.FromDimensions(
point.X / (float)sheet.Width, point.Y / (float)sheet.Height,
tileSize / (float)sheet.Width, tileSize / (float)sheet.Height));
}
TileTextureAtlas = Texture.LoadFromImage(sheet, "Tile Atlas");
}
public override void Load(IResourceCache cache, ResourcePath path)
{
if (!cache.ContentFileExists(path))
{
throw new FileNotFoundException("Content file does not exist for audio sample.");
}
using (var fileStream = cache.ContentFileRead(path))
{
var clyde = IoCManager.Resolve <IClydeAudio>();
if (path.Extension == "ogg")
{
AudioStream = clyde.LoadAudioOggVorbis(fileStream, path.ToString());
}
else if (path.Extension == "wav")
{
AudioStream = clyde.LoadAudioWav(fileStream, path.ToString());
}
else
{
throw new NotSupportedException("Unable to load audio files outside of ogg Vorbis or PCM wav");
}
}
}
private void _loadOpenGL(IResourceCache cache, ResourcePath path, TextureLoadParameters?parameters)
{
var manager = IoCManager.Resolve <IClyde>();
Texture = manager.LoadTextureFromPNGStream(cache.ContentFileRead(path), path.ToString(), parameters);
}
internal static void LoadPreTexture(IResourceCache cache, LoadStepData data)
{
var metadata = LoadRsiMetadata(cache, data.Path);
var stateCount = metadata.States.Length;
var toAtlas = new StateReg[stateCount];
var frameSize = metadata.Size;
var rsi = new RSI(frameSize, data.Path, metadata.States.Length);
var callbackOffsets = new Dictionary <RSI.StateId, Vector2i[][]>(stateCount);
// Check for duplicate states
for (var i = 0; i < metadata.States.Length; i++)
{
var stateId = metadata.States[i].StateId;
for (int j = i + 1; j < metadata.States.Length; j++)
{
if (stateId == metadata.States[j].StateId)
{
throw new RSILoadException($"RSI '{data.Path}' has a duplicate stateId '{stateId}'.");
}
}
}
// Do every state.
for (var index = 0; index < metadata.States.Length; index++)
{
ref var reg = ref toAtlas[index];
var stateObject = metadata.States[index];
// Load image from disk.
var texPath = data.Path / (stateObject.StateId + ".png");
using (var stream = cache.ContentFileRead(texPath))
{
reg.Src = Image.Load <Rgba32>(stream);
}
if (reg.Src.Width % frameSize.X != 0 || reg.Src.Height % frameSize.Y != 0)
{
var regDims = $"{reg.Src.Width}x{reg.Src.Height}";
var iconDims = $"{frameSize.X}x{frameSize.Y}";
throw new RSILoadException($"State '{stateObject.StateId}' image size ({regDims}) is not a multiple of the icon size ({iconDims}).");
}
// Load all frames into a list so we can operate on it more sanely.
reg.TotalFrameCount = stateObject.Delays.Sum(delayList => delayList.Length);
var(foldedDelays, foldedIndices) = FoldDelays(stateObject.Delays);
var textures = new Texture[foldedIndices.Length][];
var callbackOffset = new Vector2i[foldedIndices.Length][];
for (var i = 0; i < textures.Length; i++)
{
textures[i] = new Texture[foldedIndices[0].Length];
callbackOffset[i] = new Vector2i[foldedIndices[0].Length];
}
reg.Output = textures;
reg.Indices = foldedIndices;
reg.Offsets = callbackOffset;
var state = new RSI.State(frameSize, rsi, stateObject.StateId, stateObject.DirType, foldedDelays,
textures);
rsi.AddState(state);
callbackOffsets[stateObject.StateId] = callbackOffset;
}
private void _initWindow()
{
var width = _configurationManager.GetCVar <int>("display.width");
var height = _configurationManager.GetCVar <int>("display.height");
_window = new GameWindow(
width,
height,
GraphicsMode.Default,
"Space Station 14",
GameWindowFlags.Default,
DisplayDevice.Default,
3, 3,
#if DEBUG
GraphicsContextFlags.Debug | GraphicsContextFlags.ForwardCompatible
#else
GraphicsContextFlags.ForwardCompatible
#endif
)
{
Visible = true
};
_windowSize = new Vector2i(_window.Width, _window.Height);
_mainThread = Thread.CurrentThread;
_window.KeyDown += (sender, eventArgs) =>
{
_gameController.GameController.KeyDown((KeyEventArgs)eventArgs);
};
_window.KeyUp += (sender, eventArgs) => { _gameController.GameController.KeyUp((KeyEventArgs)eventArgs); };
_window.Closed += (sender, eventArgs) => { _gameController.GameController.Shutdown("Window closed"); };
_window.Resize += (sender, eventArgs) =>
{
var oldSize = _windowSize;
_windowSize = new Vector2i(_window.Width, _window.Height);
GL.Viewport(0, 0, _window.Width, _window.Height);
GL.BindTexture(TextureTarget.Texture2D, LightTexture.Handle);
var(lightW, lightH) = _lightMapSize();
GL.TexImage2D(TextureTarget.Texture2D, 0, PixelInternalFormat.Rgba16f, lightW, lightH, 0,
PixelFormat.Rgba, PixelType.Float, IntPtr.Zero);
OnWindowResized?.Invoke(new WindowResizedEventArgs(oldSize, _windowSize));
};
_window.MouseDown += (sender, eventArgs) =>
{
var mouseButtonEventArgs = (MouseButtonEventArgs)eventArgs;
_gameController.GameController.MouseDown(mouseButtonEventArgs);
if (!mouseButtonEventArgs.Handled)
{
_gameController.GameController.KeyDown((KeyEventArgs)eventArgs);
}
};
_window.MouseUp += (sender, eventArgs) =>
{
var mouseButtonEventArgs = (MouseButtonEventArgs)eventArgs;
_gameController.GameController.MouseUp(mouseButtonEventArgs);
if (!mouseButtonEventArgs.Handled)
{
_gameController.GameController.KeyUp((KeyEventArgs)eventArgs);
}
};
_window.MouseMove += (sender, eventArgs) =>
{
MouseScreenPosition = new Vector2(eventArgs.X, eventArgs.Y);
_gameController.GameController.MouseMove((MouseMoveEventArgs)eventArgs);
};
_window.MouseWheel += (sender, eventArgs) =>
{
_gameController.GameController.MouseWheel((MouseWheelEventArgs)eventArgs);
};
_window.KeyPress += (sender, eventArgs) =>
{
// If this is a surrogate it has to be specifically handled and I'm not doing that yet.
DebugTools.Assert(!char.IsSurrogate(eventArgs.KeyChar));
_gameController.GameController.TextEntered(new TextEventArgs(eventArgs.KeyChar));
};
using (var iconFile = _resourceCache.ContentFileRead("/Textures/Logo/icon.ico"))
{
_window.Icon = new Icon(iconFile);
}
_initOpenGL();
}
public override void Load(IResourceCache cache, ResourcePath path)
{
var manifestPath = path / "meta.json";
string manifestContents;
using (var manifestFile = cache.ContentFileRead(manifestPath))
using (var reader = new StreamReader(manifestFile))
{
manifestContents = reader.ReadToEnd();
}
#if DEBUG
if (RSISchema != null)
{
var errors = RSISchema.Validate(manifestContents);
if (errors.Count != 0)
{
Logger.Error($"Unable to load RSI from '{path}', {errors.Count} errors:");
foreach (var error in errors)
{
Logger.Error("{0}", error.ToString());
}
throw new RSILoadException($"{errors.Count} errors while loading RSI. See console.");
}
}
#endif
// Ok schema validated just fine.
var manifestJson = JObject.Parse(manifestContents);
var toAtlas = new List <(Image <Rgba32> src, Texture[][] output, int[][] indices, int totalFrameCount)>();
var metaData = ParseMetaData(manifestJson);
var frameSize = metaData.Size;
var rsi = new RSI(frameSize);
// Do every state.
foreach (var stateObject in metaData.States)
{
// Load image from disk.
var texPath = path / (stateObject.StateId + ".png");
var image = Image.Load(cache.ContentFileRead(texPath));
var sheetSize = new Vector2i(image.Width, image.Height);
if (sheetSize.X % frameSize.X != 0 || sheetSize.Y % frameSize.Y != 0)
{
throw new RSILoadException("State image size is not a multiple of the icon size.");
}
// Load all frames into a list so we can operate on it more sanely.
var frameCount = stateObject.Delays.Sum(delayList => delayList.Length);
var(foldedDelays, foldedIndices) = FoldDelays(stateObject.Delays);
var textures = new Texture[foldedIndices.Length][];
for (var i = 0; i < textures.Length; i++)
{
textures[i] = new Texture[foldedIndices[0].Length];
}
var state = new RSI.State(frameSize, stateObject.StateId, stateObject.DirType, foldedDelays, textures);
rsi.AddState(state);
toAtlas.Add((image, textures, foldedIndices, frameCount));
}
// Poorly hacked in texture atlas support here.
{
var totalFrameCount = toAtlas.Sum(p => p.totalFrameCount);
// Generate atlas.
var dimensionX = (int)MathF.Ceiling(MathF.Sqrt(totalFrameCount));
var dimensionY = (int)MathF.Ceiling((float)totalFrameCount / dimensionX);
using var sheet = new Image <Rgba32>(dimensionX * frameSize.X, dimensionY * frameSize.Y);
var sheetIndex = 0;
foreach (var(src, _, _, frameCount) in toAtlas)
{
// Blit all the frames over.
for (var i = 0; i < frameCount; i++)
{
var srcWidth = (src.Width / frameSize.X);
var srcColumn = i % srcWidth;
var srcRow = i / srcWidth;
var srcPos = (srcColumn * frameSize.X, srcRow *frameSize.Y);
var sheetColumn = (sheetIndex + i) % dimensionX;
var sheetRow = (sheetIndex + i) / dimensionX;
var sheetPos = (sheetColumn * frameSize.X, sheetRow *frameSize.Y);
var srcBox = UIBox2i.FromDimensions(srcPos, frameSize);
src.Blit(srcBox, sheet, sheetPos);
}
sheetIndex += frameCount;
}
// Load atlas.
var texture = Texture.LoadFromImage(sheet, path.ToString());
var sheetOffset = 0;
foreach (var(src, output, indices, frameCount) in toAtlas)
{
for (var i = 0; i < indices.Length; i++)
{
var dirIndices = indices[i];
var dirOutput = output[i];
for (var j = 0; j < dirIndices.Length; j++)
{
var index = sheetOffset + dirIndices[j];
var sheetColumn = index % dimensionX;
var sheetRow = index / dimensionX;
var sheetPos = (sheetColumn * frameSize.X, sheetRow *frameSize.Y);
dirOutput[j] = new AtlasTexture(texture, UIBox2.FromDimensions(sheetPos, frameSize));
}
}
sheetOffset += frameCount;
}
}
foreach (var(image, _, _, _) in toAtlas)
{
image.Dispose();
}
RSI = rsi;
}
private ShaderProgram _compileProgram(ResourcePath vertex, ResourcePath fragment, string name = null)
{
string vertexSource;
string fragmentSource;
using (var vertexReader = new StreamReader(_resourceCache.ContentFileRead(vertex), Encoding.UTF8))
{
vertexSource = vertexReader.ReadToEnd();
}
using (var fragmentReader = new StreamReader(_resourceCache.ContentFileRead(fragment), Encoding.UTF8))
{
fragmentSource = fragmentReader.ReadToEnd();
}
Shader vertexShader = null;
Shader fragmentShader = null;
try
{
try
{
vertexShader = new Shader(this, ShaderType.VertexShader, vertexSource, vertex.ToString());
}
catch (ShaderCompilationException e)
{
throw new ShaderCompilationException(
$"Failed to compile vertex shader {vertex}, see inner for details.", e);
}
try
{
fragmentShader = new Shader(this, ShaderType.FragmentShader, fragmentSource, fragment.ToString());
}
catch (ShaderCompilationException e)
{
throw new ShaderCompilationException(
$"Failed to compile fragment shader {fragment}, see inner for details.", e);
}
var program = new ShaderProgram(this, name);
program.Add(vertexShader);
program.Add(fragmentShader);
try
{
program.Link();
}
catch (ShaderCompilationException e)
{
program.Delete();
throw new ShaderCompilationException(
$"Failed to link shaders. vert: {vertex}, frag: {fragment}, see inner for details.", e);
}
return(program);
}
finally
{
vertexShader?.Delete();
fragmentShader?.Delete();
}
}
public override void Load(IResourceCache cache, ResourcePath path)
{
var manifestPath = path / "meta.json";
string manifestContents;
using (var manifestFile = cache.ContentFileRead(manifestPath))
using (var reader = new StreamReader(manifestFile))
{
manifestContents = reader.ReadToEnd();
}
if (RSISchema != null)
{
var errors = RSISchema.Validate(manifestContents);
if (errors.Count != 0)
{
Logger.Error($"Unable to load RSI from '{path}', {errors.Count} errors:");
foreach (var error in errors)
{
Logger.Error("{0}", error.ToString());
}
throw new RSILoadException($"{errors.Count} errors while loading RSI. See console.");
}
}
// Ok schema validated just fine.
var manifestJson = JObject.Parse(manifestContents);
var size = manifestJson["size"].ToObject <Vector2u>();
var rsi = new RSI(size);
// Do every state.
foreach (var stateObject in manifestJson["states"].Cast <JObject>())
{
var stateName = stateObject["name"].ToObject <string>();
var dirValue = stateObject["directions"].ToObject <int>();
RSI.State.DirectionType directions;
switch (dirValue)
{
case 1:
directions = RSI.State.DirectionType.Dir1;
break;
case 4:
directions = RSI.State.DirectionType.Dir4;
break;
default:
throw new RSILoadException($"Invalid direction: {dirValue}");
}
// We can ignore selectors and flags for now,
// because they're not used yet!
// Get the lists of delays.
float[][] delays;
if (stateObject.TryGetValue("delays", out var delayToken))
{
delays = delayToken.ToObject <float[][]>();
if (delays.Length != dirValue)
{
throw new RSILoadException($"Directions count does not match amount of delays specified.");
}
for (var i = 0; i < delays.Length; i++)
{
var delayList = delays[i];
if (delayList.Length == 0)
{
delays[i] = new float[] { 1 };
}
}
}
else
{
delays = new float[dirValue][];
// No delays specified, default to 1 frame per dir.
for (var i = 0; i < dirValue; i++)
{
delays[i] = new float[] { 1 };
}
}
var texPath = path / (stateName + ".png");
var texture = cache.GetResource <TextureResource>(texPath).Texture;
if (texture.Width % size.X != 0 || texture.Height % size.Y != 0)
{
throw new RSILoadException("State image size is not a multiple of the icon size.");
}
// Amount of icons per row of the sprite sheet.
var sheetWidth = texture.Width / size.X;
var iconFrames = new (Texture, float)[dirValue][];