Fix usage of uint in bindings (#246)

Examples/Core/StorageValues.cs

@@ -93,13 +93,13 @@ public class StorageValues
 
     // Save integer value to storage file (to defined position)
     // NOTE: Storage positions is directly related to file memory layout (4 bytes each integer)
-    private static unsafe bool SaveStorageValue(string fileName, uint position, int value)
+    private static unsafe bool SaveStorageValue(string fileName, int position, int value)
     {
         using var fileNameBuffer = fileName.ToUtf8Buffer();
 
         bool success = false;
-        uint dataSize = 0;
+        int dataSize = 0;
-        uint newDataSize = 0;
+        int newDataSize = 0;
 
         byte* fileData = LoadFileData(fileNameBuffer.AsPointer(), &dataSize);
         byte* newFileData = null;
@@ -110,7 +110,7 @@ public class StorageValues
             {
                 // Increase data size up to position and store value
                 newDataSize = (position + 1) * sizeof(int);
-                newFileData = (byte*)MemRealloc(fileData, (int)newDataSize);
+                newFileData = (byte*)MemRealloc(fileData, (uint)newDataSize);
 
                 if (newFileData != null)
                 {
@@ -121,7 +121,7 @@ public class StorageValues
                 else
                 {
                     // RL_REALLOC failed
-                    uint positionInBytes = position * sizeof(int);
+                    int positionInBytes = position * sizeof(int);
                     TraceLog(
                         TraceLogLevel.Warning,
                         @$"FILEIO: [{fileName}] Failed to realloc data ({dataSize}),
@@ -154,7 +154,7 @@ public class StorageValues
             TraceLog(TraceLogLevel.Info, $"FILEIO: [{fileName}] File created successfully");
 
             dataSize = (position + 1) * sizeof(int);
-            fileData = (byte*)MemAlloc((int)dataSize);
+            fileData = (byte*)MemAlloc((uint)dataSize);
             int* dataPtr = (int*)fileData;
             dataPtr[position] = value;
 
@@ -174,7 +174,7 @@ public class StorageValues
         using var fileNameBuffer = fileName.ToUtf8Buffer();
 
         int value = 0;
-        uint dataSize = 0;
+        int dataSize = 0;
         byte* fileData = LoadFileData(fileNameBuffer.AsPointer(), &dataSize);
 
         if (fileData != null)

Examples/Models/AnimationDemo.cs

@@ -47,7 +47,7 @@ public class AnimationDemo
 
         Vector3 position = new(0.0f, 0.0f, 0.0f);
         // Load animation data
-        uint animsCount = 0;
+        int animsCount = 0;
         var anims = LoadModelAnimations("resources/models/iqm/guyanim.iqm", ref animsCount);
         int animFrameCounter = 0;
 

Examples/Text/FontSdf.cs

@@ -31,7 +31,7 @@ public class FontSdf
         string msg = "Signed Distance Fields";
 
         // Loading file to memory
-        uint fileSize = 0;
+        int fileSize = 0;
         byte* fileData = LoadFileData("resources/fonts/anonymous_pro_bold.ttf", ref fileSize);
 
         // Default font generation from TTF font

Examples/Textures/RawData.cs

@@ -44,7 +44,7 @@ public class RawData
         int height = 480;
 
         // Store pixel data
-        Color* pixels = (Color*)Raylib.MemAlloc(width * height * sizeof(Color));
+        Color* pixels = (Color*)Raylib.MemAlloc((uint)(width * height * sizeof(Color)));
         for (int y = 0; y < height; y++)
         {
             for (int x = 0; x < width; x++)

Raylib-cs/interop/Raylib.cs

@@ -464,7 +464,7 @@ public static unsafe partial class Raylib
 
     /// <summary>Load random values sequence, no values repeated</summary>
     [DllImport(NativeLibName, CallingConvention = CallingConvention.Cdecl)]
-    public static extern int* LoadRandomSequence(int count, int min, int max);
+    public static extern int* LoadRandomSequence(uint count, int min, int max);
 
     /// <summary>Unload random values sequence</summary>
     [DllImport(NativeLibName, CallingConvention = CallingConvention.Cdecl)]
@@ -488,11 +488,11 @@ public static unsafe partial class Raylib
 
     /// <summary>Internal memory allocator</summary>
     [DllImport(NativeLibName, CallingConvention = CallingConvention.Cdecl)]
-    public static extern void* MemAlloc(int size);
+    public static extern void* MemAlloc(uint size);
 
     /// <summary>Internal memory reallocator</summary>
     [DllImport(NativeLibName, CallingConvention = CallingConvention.Cdecl)]
-    public static extern void* MemRealloc(void* ptr, int size);
+    public static extern void* MemRealloc(void* ptr, uint size);
 
     /// <summary>Internal memory free</summary>
     [DllImport(NativeLibName, CallingConvention = CallingConvention.Cdecl)]
@@ -508,12 +508,12 @@ public static unsafe partial class Raylib
 
     /// <summary>Set custom file binary data loader</summary>
     [DllImport(NativeLibName, CallingConvention = CallingConvention.Cdecl)]
-    public static extern void SetLoadFileDataCallback(delegate* unmanaged[Cdecl]<sbyte*, uint*, byte*> callback);
+    public static extern void SetLoadFileDataCallback(delegate* unmanaged[Cdecl]<sbyte*, int*, byte*> callback);
 
     /// <summary>Set custom file binary data saver</summary>
     [DllImport(NativeLibName, CallingConvention = CallingConvention.Cdecl)]
     public static extern void SetSaveFileDataCallback(
-        delegate* unmanaged[Cdecl]<sbyte*, void*, uint, CBool> callback
+        delegate* unmanaged[Cdecl]<sbyte*, void*, int, CBool> callback
     );
 
     /// <summary>Set custom file text data loader</summary>
@@ -529,7 +529,7 @@ public static unsafe partial class Raylib
 
     /// <summary>Load file data as byte array (read)</summary>
     [DllImport(NativeLibName, CallingConvention = CallingConvention.Cdecl)]
-    public static extern byte* LoadFileData(sbyte* fileName, uint* bytesRead);
+    public static extern byte* LoadFileData(sbyte* fileName, int* dataSize);
 
     /// <summary>Unload file data allocated by LoadFileData()</summary>
     [DllImport(NativeLibName, CallingConvention = CallingConvention.Cdecl)]
@@ -537,11 +537,11 @@ public static unsafe partial class Raylib
 
     /// <summary>Save data to file from byte array (write), returns true on success</summary>
     [DllImport(NativeLibName, CallingConvention = CallingConvention.Cdecl)]
-    public static extern CBool SaveFileData(sbyte* fileName, void* data, uint bytesToWrite);
+    public static extern CBool SaveFileData(sbyte* fileName, void* data, int dataSize);
 
     /// <summary>Export data to code (.h), returns true on success</summary>
     [DllImport(NativeLibName, CallingConvention = CallingConvention.Cdecl)]
-    public static extern CBool ExportDataAsCode(byte* data, uint size, sbyte* fileName);
+    public static extern CBool ExportDataAsCode(byte* data, int dataSize, sbyte* fileName);
 
     // Load text data from file (read), returns a '\0' terminated string
     [DllImport(NativeLibName, CallingConvention = CallingConvention.Cdecl)]
@@ -2452,7 +2452,7 @@ public static unsafe partial class Raylib
 
     /// <summary>Load model animations from file</summary>
     [DllImport(NativeLibName, CallingConvention = CallingConvention.Cdecl)]
-    public static extern ModelAnimation* LoadModelAnimations(sbyte* fileName, uint* animCount);
+    public static extern ModelAnimation* LoadModelAnimations(sbyte* fileName, int* animCount);
 
     /// <summary>Update model animation pose</summary>
     [DllImport(NativeLibName, CallingConvention = CallingConvention.Cdecl)]
@@ -2464,7 +2464,7 @@ public static unsafe partial class Raylib
 
     /// <summary>Unload animation array data</summary>
     [DllImport(NativeLibName, CallingConvention = CallingConvention.Cdecl)]
-    public static extern void UnloadModelAnimations(ModelAnimation* animations, uint animCount);
+    public static extern void UnloadModelAnimations(ModelAnimation* animations, int animCount);
 
     /// <summary>Check model animation skeleton match</summary>
     [DllImport(NativeLibName, CallingConvention = CallingConvention.Cdecl)]

Raylib-cs/interop/Rlgl.cs

@@ -613,9 +613,9 @@ public static unsafe partial class Rlgl
     [DllImport(NativeLibName, EntryPoint = "rlGetGlTextureFormats", CallingConvention = CallingConvention.Cdecl)]
     public static extern void GetGlTextureFormats(
         PixelFormat format,
-        int* glInternalFormat,
+        uint* glInternalFormat,
-        int* glFormat,
+        uint* glFormat,
-        int* glType
+        uint* glType
     );
 
     /// <summary>Get OpenGL internal formats</summary>

Raylib-cs/types/Mesh.cs

@@ -71,7 +71,7 @@ public unsafe partial struct Mesh
     /// </summary>
     public void AllocVertices()
     {
-        Vertices = Raylib.New<float>(3 * VertexCount);
+        Vertices = Raylib.New<float>(3 * (uint)VertexCount);
     }
 
     /// <summary>
@@ -79,7 +79,7 @@ public unsafe partial struct Mesh
     /// </summary>
     public void AllocTexCoords()
     {
-        TexCoords = Raylib.New<float>(2 * VertexCount);
+        TexCoords = Raylib.New<float>(2 * (uint)VertexCount);
     }
 
     /// <summary>
@@ -87,7 +87,7 @@ public unsafe partial struct Mesh
     /// </summary>
     public void AllocTexCoords2()
     {
-        TexCoords2 = Raylib.New<float>(2 * VertexCount);
+        TexCoords2 = Raylib.New<float>(2 * (uint)VertexCount);
     }
 
     /// <summary>
@@ -95,7 +95,7 @@ public unsafe partial struct Mesh
     /// </summary>
     public void AllocNormals()
     {
-        Normals = Raylib.New<float>(3 * VertexCount);
+        Normals = Raylib.New<float>(3 * (uint)VertexCount);
     }
 
     /// <summary>
@@ -103,7 +103,7 @@ public unsafe partial struct Mesh
     /// </summary>
     public void AllocTangents()
     {
-        Tangents = Raylib.New<float>(4 * VertexCount);
+        Tangents = Raylib.New<float>(4 * (uint)VertexCount);
     }
 
     /// <summary>
@@ -111,7 +111,7 @@ public unsafe partial struct Mesh
     /// </summary>
     public void AllocColors()
     {
-        Colors = Raylib.New<byte>(4 * VertexCount);
+        Colors = Raylib.New<byte>(4 * (uint)VertexCount);
     }
 
     /// <summary>
@@ -119,7 +119,7 @@ public unsafe partial struct Mesh
     /// </summary>
     public void AllocIndices()
     {
-        Indices = Raylib.New<ushort>(3 * TriangleCount);
+        Indices = Raylib.New<ushort>(3 * (uint)TriangleCount);
     }
 
     /// <summary>

Raylib-cs/types/Raylib.Utils.cs

@@ -230,16 +230,16 @@ public static unsafe partial class Raylib
     }
 
     /// <summary>C++ style memory allocator</summary>
-    public static T* New<T>(int count) where T : unmanaged
+    public static T* New<T>(uint count) where T : unmanaged
     {
-        return (T*)MemAlloc(count * sizeof(T));
+        return (T*)MemAlloc(count * (uint)sizeof(T));
     }
 
     /// <summary>Load file data as byte array (read)</summary>
-    public static byte* LoadFileData(string fileName, ref uint bytesRead)
+    public static byte* LoadFileData(string fileName, ref int bytesRead)
     {
         using var str1 = fileName.ToAnsiBuffer();
-        fixed (uint* p = &bytesRead)
+        fixed (int* p = &bytesRead)
         {
             return LoadFileData(str1.AsPointer(), p);
         }
@@ -930,10 +930,10 @@ public static unsafe partial class Raylib
     }
 
     /// <summary>Load model animations from file</summary>
-    public static ModelAnimation* LoadModelAnimations(string fileName, ref uint animCount)
+    public static ModelAnimation* LoadModelAnimations(string fileName, ref int animCount)
     {
         using var str1 = fileName.ToAnsiBuffer();
-        fixed (uint* p = &animCount)
+        fixed (int* p = &animCount)
         {
             return LoadModelAnimations(str1.AsPointer(), p);
         }