Fix bugs across Wave, Rectangle, Mesh, Font

Author: RobLoach

include/Font.hpp

@@ -50,8 +50,8 @@ class Font : public ::Font {
      *
      * @see ::LoadFontEx
      */
-    Font(const std::string& fileName, int fontSize, int* fontChars = 0, int charCount = 0) {
-        Load(fileName, fontSize, fontChars, charCount);
+    Font(const std::string& fileName, int fontSize, const int* codepoints = nullptr, int codepointCount = 0) {
+        Load(fileName, fontSize, codepoints, codepointCount);
     }
 
     /**
@@ -77,9 +77,9 @@ class Font : public ::Font {
         const unsigned char* fileData,
         int dataSize,
         int fontSize,
-        int* fontChars,
-        int charsCount) {
-        Load(fileType, fileData, dataSize, fontSize, fontChars, charsCount);
+        const int* codepoints,
+        int codepointCount) {
+        Load(fileType, fileData, dataSize, fontSize, codepoints, codepointCount);
     }
 
     Font(const Font&) = delete;
@@ -173,8 +173,8 @@ class Font : public ::Font {
      *
      * @see ::LoadFontEx()
      */
-    void Load(const std::string& fileName, int fontSize, int* fontChars, int charCount) {
-        set(::LoadFontEx(fileName.c_str(), fontSize, fontChars, charCount));
+    void Load(const std::string& fileName, int fontSize, const int* codepoints = nullptr, int codepointCount = 0) {
+        set(::LoadFontEx(fileName.c_str(), fontSize, codepoints, codepointCount));
         if (!IsValid()) {
             throw RaylibException("Failed to load Font with from file with font size: " + fileName);
         }
@@ -192,9 +192,9 @@ class Font : public ::Font {
         const unsigned char* fileData,
         int dataSize,
         int fontSize,
-        int* fontChars,
-        int charsCount) {
-        set(::LoadFontFromMemory(fileType.c_str(), fileData, dataSize, fontSize, fontChars, charsCount));
+        const int* codepoints,
+        int codepointCount) {
+        set(::LoadFontFromMemory(fileType.c_str(), fileData, dataSize, fontSize, codepoints, codepointCount));
         if (!IsValid()) {
             throw RaylibException("Failed to load Font " + fileType + " with from file data");
         }

include/MeshUnmanaged.hpp

@@ -169,7 +169,7 @@ class MeshUnmanaged : public ::Mesh {
     /**
      * Draw multiple mesh instances with material and different transforms
      */
-    void Draw(const ::Material& material, ::Matrix* transforms, int instances) const {
+    void Draw(const ::Material& material, const ::Matrix* transforms, int instances) const {
         ::DrawMeshInstanced(*this, material, transforms, instances);
     }
 
@@ -226,7 +226,7 @@ class MeshUnmanaged : public ::Mesh {
     /**
      * Returns whether or not the Mesh is valid.
      */
-    bool IsValid() { return ::IsModelValid(*this); }
+    [[nodiscard]] bool IsValid() const { return vaoId != 0 && vertexCount > 0; }
 
 protected:
     void set(const ::Mesh& mesh) {

include/Rectangle.hpp

@@ -90,7 +90,7 @@ class Rectangle : public ::Rectangle {
     }
 
     void DrawRoundedLines(float roundness, int segments, float lineThick, ::Color color) const {
-        DrawRectangleRoundedLinesEx(*this, roundness, segments, lineThick, color);
+        ::DrawRectangleRoundedLinesEx(*this, roundness, segments, lineThick, color);
     }
 
     /**

include/Wave.hpp

@@ -81,7 +81,7 @@ class Wave : public ::Wave {
     }
 
     Wave& operator=(Wave&& other) noexcept {
-        if (this != &other) {
+        if (this == &other) {
             return *this;
         }