Updating calls and docs

Moved the "AudioCallback" delegate into the "AudioMixed.cs" File.
Added a "Update" method to AudioStream.
Added "LoadAnim" static method to Image.
Added a "Update" method to Music.
Explicit constructors on the "Mesh.cs" file.
Properties and structs marked as read-only on the "Model.cs" file.
Updated the "README.md" to mentions Raylib-cs targets net6.0 and net8.0 (and also explicitly added that the "STAThread" attribute comes from the "System" namespace).
Changed redundant calls on some "Draw" methods from Texture2D.

Raylib-cs/types/AudioCallback.cs

@@ -1,10 +0,0 @@
-using System;
-
-namespace Raylib_cs;
-
-/// <summary>
-/// Audio stream processor.
-/// Used with Raylib.AttachAudioMixedProcessor()
-/// and Raylib.DetachAudioMixedProcessor()
-/// </summary>
-public delegate void AudioCallback<T>(Span<T> buffer);

Raylib-cs/types/AudioMixed.cs

@@ -4,6 +4,13 @@ using System;
 
 namespace Raylib_cs;
 
+/// <summary>
+/// Audio stream processor.
+/// Used with <see cref="Raylib.AttachAudioMixedProcessor(AudioCallback{float})"/>
+/// and <see cref="Raylib.DetachAudioMixedProcessor(AudioCallback{float})"/>
+/// </summary>
+public delegate void AudioCallback<T>(Span<T> buffer);
+
 internal static unsafe class AudioMixed
 {
     public static AudioCallback<float> Callback = null;

Raylib-cs/types/AudioStream.cs

@@ -8,7 +8,7 @@ namespace Raylib_cs;
 /// NOTE: Useful to create custom audio streams not bound to a specific file
 /// </summary>
 [StructLayout(LayoutKind.Sequential)]
-public partial struct AudioStream
+public struct AudioStream
 {
     //TODO: convert
     /// <summary>
@@ -60,6 +60,11 @@ public partial struct AudioStream
         Raylib.ResumeAudioStream(this);
     }
 
+    public unsafe void Update(void* data, int frameCount)
+    {
+        Raylib.UpdateAudioStream(this, data, frameCount);
+    }
+
     public readonly void Stop()
     {
         Raylib.StopAudioStream(this);

Raylib-cs/types/Image.cs

@@ -172,6 +172,11 @@ public unsafe struct Image
         return Raylib.LoadImage(fileName);
     }
 
+    public static Image LoadAnim(string fileName, out int frames)
+    {
+        return Raylib.LoadImageAnim(fileName, out frames);
+    }
+
     /// <summary>
     /// Create an image from text using the default font
     /// </summary>

Raylib-cs/types/Mesh.cs

@@ -166,7 +166,7 @@ public unsafe struct Mesh
     /// </summary>
     public readonly Span<T> TexCoordsAs<T>() where T : unmanaged
     {
-        return new(TexCoords, 2 * VertexCount * sizeof(float) / sizeof(T));
+        return new Span<T>(TexCoords, 2 * VertexCount * sizeof(float) / sizeof(T));
     }
 
     /// <summary>
@@ -174,7 +174,7 @@ public unsafe struct Mesh
     /// </summary>
     public readonly Span<T> TexCoords2As<T>() where T : unmanaged
     {
-        return new(TexCoords2, 2 * VertexCount * sizeof(float) / sizeof(T));
+        return new Span<T>(TexCoords2, 2 * VertexCount * sizeof(float) / sizeof(T));
     }
 
     /// <summary>
@@ -182,7 +182,7 @@ public unsafe struct Mesh
     /// </summary>
     public readonly Span<T> NormalsAs<T>() where T : unmanaged
     {
-        return new(Normals, 3 * VertexCount * sizeof(float) / sizeof(T));
+        return new Span<T>(Normals, 3 * VertexCount * sizeof(float) / sizeof(T));
     }
 
     /// <summary>
@@ -190,7 +190,7 @@ public unsafe struct Mesh
     /// </summary>
     public readonly Span<T> TangentsAs<T>() where T : unmanaged
     {
-        return new(Tangents, 4 * VertexCount * sizeof(float) / sizeof(T));
+        return new Span<T>(Tangents, 4 * VertexCount * sizeof(float) / sizeof(T));
     }
 
     /// <summary>
@@ -198,7 +198,7 @@ public unsafe struct Mesh
     /// </summary>
     public readonly Span<T> ColorsAs<T>() where T : unmanaged
     {
-        return new(Colors, 4 * VertexCount * sizeof(byte) / sizeof(T));
+        return new Span<T>(Colors, 4 * VertexCount * sizeof(byte) / sizeof(T));
     }
 
     /// <summary>
@@ -206,7 +206,7 @@ public unsafe struct Mesh
     /// </summary>
     public readonly Span<T> IndicesAs<T>() where T : unmanaged
     {
-        return new(Indices, 3 * TriangleCount * sizeof(ushort) / sizeof(T));
+        return new Span<T>(Indices, 3 * TriangleCount * sizeof(ushort) / sizeof(T));
     }
 
     #endregion

Raylib-cs/types/Model.cs

@@ -189,7 +189,7 @@ public unsafe struct ModelAnimation
     public readonly BoneInfo* Bones;
 
     /// <inheritdoc cref="Bones"/>
-    public ReadOnlySpan<BoneInfo> BoneInfo => new(Bones, BoneCount);
+    public readonly ReadOnlySpan<BoneInfo> BoneInfo => new ReadOnlySpan<BoneInfo>(Bones, BoneCount);
 
     /// <summary>
     /// Poses array by frame (Transform **)
@@ -204,7 +204,7 @@ public unsafe struct ModelAnimation
     /// <inheritdoc cref="FramePoses"/>
     public readonly FramePosesCollection FramePosesColl => new FramePosesCollection(FramePoses, FrameCount, BoneCount);
 
-    public struct FramePosesCollection
+    public readonly struct FramePosesCollection
     {
         readonly Transform** _framePoses;
 
@@ -250,13 +250,13 @@ public unsafe struct ModelAnimation
     }
 }
 
-public unsafe struct FramePoses
+public readonly unsafe struct FramePoses
 {
     readonly Transform* _poses;
 
     readonly int _count;
 
-    public ref Transform this[int index] => ref _poses[index];
+    public readonly ref Transform this[int index] => ref _poses[index];
 
     internal FramePoses(Transform* poses, int count)
     {

Raylib-cs/types/Music.cs

@@ -52,6 +52,11 @@ public unsafe struct Music
         Raylib.PauseMusicStream(this);
     }
 
+    public void Update()
+    {
+        Raylib.UpdateMusicStream(this);
+    }
+
     public readonly void Stop()
     {
         Raylib.StopMusicStream(this);

Raylib-cs/types/Shader.cs

@@ -107,8 +107,7 @@ public unsafe struct Shader
 
     public void SetValue<T>(int locationIndex, T value, ShaderUniformDataType uniformDataType) where T : unmanaged
     {
-        void* val = &value;
-        Raylib.SetShaderValue(this, locationIndex, val, uniformDataType);
+        Raylib.SetShaderValue(this, locationIndex, &value, uniformDataType);
     }
 
     public void SetValues<T>(int locationIndex, T[] values, ShaderUniformDataType uniformDataType) where T : unmanaged

Raylib-cs/types/Texture2D.cs

@@ -186,7 +186,12 @@ public struct Texture2D
 
     public readonly void Draw(Vector2 position)
     {
-        Raylib.DrawTexture(this, (int)position.X, (int)position.Y, Color.White);
+        Raylib.DrawTextureV(this, position, Color.White);
+    }
+
+    public readonly void Draw(Vector2 position, Color color)
+    {
+        Raylib.DrawTextureV(this, position, color);
     }
 
     public readonly void Draw(Vector2 position, Vector2 origin)
@@ -205,11 +210,6 @@ public struct Texture2D
         Raylib.DrawTexturePro(this, source, target, origin, 0, color);
     }
 
-    public readonly void Draw(Vector2 position, Color color)
-    {
-        Raylib.DrawTexture(this, (int)position.X, (int)position.Y, color);
-    }
-
     public readonly void Draw(Vector2 position, float rotation, float scale)
     {
         Raylib.DrawTextureEx(this, position, rotation, scale, Color.White);