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feat: backporting existing raylib-cs examples and new official raylib examples to WASM, adopting raylib's original code style

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tiger tiger tiger 2026-07-17 08:22:54 +02:00
commit f804ab7773
234 changed files with 38997 additions and 10578 deletions
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243
Examples/Program.cs
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@ -1,195 +1,88 @@
#nullable enable
using System.Diagnostics;
using Examples.Core;
using Examples.Shapes;
using Examples.Textures;
using Examples.Text;
using Examples.Models;
using Examples.Shaders;
using Examples.Audio;
namespace Examples;
public class ExampleInfo
internal static class Program
{
public ExampleInfo(string name, Func<int> main)
{
this.Name = name;
this.Main = main;
}
public string Name
{
get; set;
}
public Func<int> Main
{
get; set;
}
}
public class ExampleList
{
public static ExampleInfo[] AllExamples = new[]
{
// Core
new ExampleInfo("DeltaTime", DeltaTime.Main),
new ExampleInfo("InputGesturesTestBed", InputGesturesTestBed.Main),
new ExampleInfo("InputVirtualControls", InputVirtualControls.Main),
new ExampleInfo("Camera2dPlatformer", Camera2dPlatformer.Main),
new ExampleInfo("Camera2dDemo", Camera2dDemo.Main),
new ExampleInfo("Camera3dFirstPerson", Camera3dFirstPerson.Main),
new ExampleInfo("Camera3dFree", Camera3dFree.Main),
new ExampleInfo("Camera3dMode", Camera3dMode.Main),
new ExampleInfo("Picking3d", Picking3d.Main),
new ExampleInfo("BasicScreenManager", BasicScreenManager.Main),
new ExampleInfo("BasicWindow", BasicWindow.Main),
new ExampleInfo("CustomLogging", CustomLogging.Main),
new ExampleInfo("DropFiles", DropFiles.Main),
new ExampleInfo("InputGamepad", InputGamepad.Main),
new ExampleInfo("InputGestures", InputGestures.Main),
new ExampleInfo("InputKeys", InputKeys.Main),
new ExampleInfo("InputMouseWheel", InputMouseWheel.Main),
new ExampleInfo("InputMouse", InputMouse.Main),
new ExampleInfo("InputMultitouch", InputMultitouch.Main),
new ExampleInfo("RandomValues", RandomValues.Main),
new ExampleInfo("ScissorTest", ScissorTest.Main),
new ExampleInfo("SmoothPixelPerfect", SmoothPixelPerfect.Main),
new ExampleInfo("SplitScreen", SplitScreen.Main),
new ExampleInfo("StorageValues", StorageValues.Main),
new ExampleInfo("VrSimulator", VrSimulator.Main),
new ExampleInfo("WindowFlags", WindowFlags.Main),
new ExampleInfo("WindowLetterbox", WindowLetterbox.Main),
new ExampleInfo("WorldScreen", WorldScreen.Main),
// Shapes
new ExampleInfo("BasicShapes", BasicShapes.Main),
new ExampleInfo("BouncingBall", BouncingBall.Main),
new ExampleInfo("CollisionArea", CollisionArea.Main),
new ExampleInfo("ColorsPalette", ColorsPalette.Main),
new ExampleInfo("EasingsBallAnim", EasingsBallAnim.Main),
new ExampleInfo("EasingsBoxAnim", EasingsBoxAnim.Main),
new ExampleInfo("EasingsRectangleArray", EasingsRectangleArray.Main),
new ExampleInfo("FollowingEyes", FollowingEyes.Main),
new ExampleInfo("LinesBezier", LinesBezier.Main),
new ExampleInfo("LogoRaylibAnim", LogoRaylibAnim.Main),
new ExampleInfo("LogoRaylibShape", LogoRaylibShape.Main),
new ExampleInfo("RectangleScaling", RectangleScaling.Main),
// Textures
new ExampleInfo("BackgroundScrolling", BackgroundScrolling.Main),
new ExampleInfo("BlendModes", BlendModes.Main),
new ExampleInfo("Bunnymark", Bunnymark.Main),
new ExampleInfo("DrawTiled", DrawTiled.Main),
new ExampleInfo("ImageDrawing", ImageDrawing.Main),
new ExampleInfo("ImageGeneration", ImageGeneration.Main),
new ExampleInfo("ImageLoading", ImageLoading.Main),
new ExampleInfo("ImageProcessing", ImageProcessing.Main),
new ExampleInfo("ImageText", ImageText.Main),
new ExampleInfo("LogoRaylibTexture", LogoRaylibTexture.Main),
new ExampleInfo("MousePainting", MousePainting.Main),
new ExampleInfo("NpatchDrawing", NpatchDrawing.Main),
new ExampleInfo("ParticlesBlending", ParticlesBlending.Main),
new ExampleInfo("TexturedCurve", TexturedCurve.Main),
new ExampleInfo("Polygon", Polygon.Main),
new ExampleInfo("RawData", RawData.Main),
new ExampleInfo("SpriteAnim", SpriteAnim.Main),
new ExampleInfo("SpriteButton", SpriteButton.Main),
new ExampleInfo("SpriteExplosion", SpriteExplosion.Main),
new ExampleInfo("SrcRecDstRec", SrcRecDstRec.Main),
new ExampleInfo("ToImage", ToImage.Main),
// Text
new ExampleInfo("CodepointsLoading", CodepointsLoading.Main),
new ExampleInfo("FontFilters", FontFilters.Main),
new ExampleInfo("FontLoading", FontLoading.Main),
new ExampleInfo("FontSdf", FontSdf.Main),
new ExampleInfo("FontSpritefont", FontSpritefont.Main),
new ExampleInfo("FormatText", FormatText.Main),
new ExampleInfo("InputBox", InputBox.Main),
new ExampleInfo("RaylibFonts", RaylibFonts.Main),
new ExampleInfo("RectangleBounds", RectangleBounds.Main),
new ExampleInfo("WritingAnim", WritingAnim.Main),
// Models
new ExampleInfo("LoadingIqm", LoadingIqm.Main),
new ExampleInfo("LoadingGltf", LoadingGltf.Main),
new ExampleInfo("BillboardDemo", BillboardDemo.Main),
new ExampleInfo("BoxCollisions", BoxCollisions.Main),
new ExampleInfo("CubicmapDemo", CubicmapDemo.Main),
new ExampleInfo("ModelCubeTexture", ModelCubeTexture.Main),
new ExampleInfo("FirstPersonMaze", FirstPersonMaze.Main),
new ExampleInfo("GeometricShapes", GeometricShapes.Main),
new ExampleInfo("HeightmapDemo", HeightmapDemo.Main),
new ExampleInfo("MeshDemo", MeshDemo.Main),
new ExampleInfo("ModelLoading", ModelLoading.Main),
new ExampleInfo("MeshGeneration", MeshGeneration.Main),
new ExampleInfo("MeshPicking", MeshPicking.Main),
new ExampleInfo("OrthographicProjection", OrthographicProjection.Main),
new ExampleInfo("SolarSystem", SolarSystem.Main),
new ExampleInfo("SkyboxDemo", SkyboxDemo.Main),
new ExampleInfo("WavingCubes", WavingCubes.Main),
new ExampleInfo("YawPitchRoll", YawPitchRoll.Main),
new ExampleInfo("DynamicMesh", DynamicMesh.Main),
// Shaders
new ExampleInfo("BasicLighting", BasicLighting.Main),
new ExampleInfo("BasicPbr", BasicPbr.Main),
new ExampleInfo("CustomUniform", CustomUniform.Main),
new ExampleInfo("Eratosthenes", Eratosthenes.Main),
new ExampleInfo("Fog", Fog.Main),
new ExampleInfo("HotReloading", HotReloading.Main),
new ExampleInfo("HybridRender", HybridRender.Main),
new ExampleInfo("JuliaSet", JuliaSet.Main),
new ExampleInfo("ModelShader", ModelShader.Main),
new ExampleInfo("MultiSample2d", MultiSample2d.Main),
new ExampleInfo("PaletteSwitch", PaletteSwitch.Main),
new ExampleInfo("PostProcessing", PostProcessing.Main),
new ExampleInfo("Raymarching", Raymarching.Main),
new ExampleInfo("MeshInstancing", MeshInstancing.Main),
new ExampleInfo("ShapesTextures", ShapesTextures.Main),
new ExampleInfo("SimpleMask", SimpleMask.Main),
new ExampleInfo("Spotlight", Spotlight.Main),
new ExampleInfo("TextureDrawing", TextureDrawing.Main),
new ExampleInfo("TextureOutline", TextureOutline.Main),
new ExampleInfo("TextureWaves", TextureWaves.Main),
new ExampleInfo("WriteDepth", WriteDepth.Main),
// Audio
new ExampleInfo("ModulePlaying", ModulePlaying.Main),
new ExampleInfo("MusicStreamDemo", MusicStreamDemo.Main),
new ExampleInfo("SoundLoading", SoundLoading.Main),
};
public static ExampleInfo GetExample(string name)
{
var example = Array.Find(ExampleList.AllExamples, x =>
x.Name.Equals(name, StringComparison.OrdinalIgnoreCase)
);
return example;
}
}
class Program
{
static unsafe void Main(string[] args)
private static unsafe void Main(string[] args)
{
Raylib.SetTraceLogCallback(&Logging.LogConsole);
if (args.Length > 0)
{
var example = ExampleList.GetExample(args[0]);
example?.Main?.Invoke();
var example = GetExample(args[0]);
if (example == null)
{
Console.WriteLine($"Unknown example: {args[0]}");
return;
}
RunExample(example);
return;
}
foreach (var example in ExampleList.AllExamples)
foreach (var example in ExampleRegistry.DesktopExamples)
{
RunExampleProcess(Environment.ProcessPath, example.Name);
RunExampleProcess(Environment.ProcessPath!, example.GetType().Name);
}
}
static void RunExampleProcess(
private static IExample? GetExample(string name)
{
return Array.Find(ExampleRegistry.DesktopExamples, x =>
x.GetType().Name.Equals(name, StringComparison.OrdinalIgnoreCase) ||
x.Name.Equals(name, StringComparison.OrdinalIgnoreCase)
);
}
/// <summary>
/// Drives an example the same way its standalone Main() does: window setup from the
/// example's properties, then Init/Update/Unload around a blocking frame loop.
/// </summary>
private static void RunExample(IExample example)
{
if (example.ConfigFlags != 0)
{
SetConfigFlags(example.ConfigFlags);
}
InitWindow(example.Width, example.Height, example.Title);
if (example.CursorDisabled)
{
DisableCursor();
}
else if (example.CursorHidden)
{
HideCursor();
}
SetTargetFPS(example.TargetFps);
try
{
example.Init();
while (!example.ShouldClose)
{
example.Update();
}
}
finally
{
try
{
example.Unload();
}
finally
{
CloseWindow();
}
}
}
private static void RunExampleProcess(
string fileName,
string exampleName
)