Clean up parameters and doc comments

Author: RobLoach

include/AudioStream.hpp

@@ -158,12 +158,17 @@ class AudioStream : public ::AudioStream {
         ::SetAudioStreamBufferSizeDefault(size);
     }
 
+    /**
+     * Retrieve whether or not the audio stream is ready.
+     */
     bool IsReady() {
         return channels > 0;
     }
 
     /**
      * Init audio stream (to stream raw audio pcm data)
+     *
+     * @return True or false depending on if the audio stream initialized properly.
      */
     bool Load(unsigned int SampleRate, unsigned int SampleSize, unsigned int Channels = 2) {
         set(::LoadAudioStream(SampleRate, SampleSize, Channels));

include/Image.hpp

@@ -413,7 +413,7 @@ class Image : public ::Image {
     /**
      * Resize canvas and fill with color
      */
-    inline Image& ResizeCanvas(int newWidth, int newHeight, int offsetX, int offsetY,
+    inline Image& ResizeCanvas(int newWidth, int newHeight, int offsetX = 0, int offsetY = 0,
             ::Color color = {255, 255, 255, 255}) {
         ::ImageResizeCanvas(this, newWidth, newHeight, offsetX, offsetY, color);
         return *this;

include/Model.hpp

@@ -193,7 +193,7 @@ class Model : public ::Model {
         return ::GetModelBoundingBox(*this);
     }
 
-    bool IsReady() {
+    bool IsReady() const {
         return meshCount > 0 || materialCount > 0 || boneCount > 0;
     }
 

include/RayCollision.hpp

@@ -15,7 +15,9 @@ class RayCollision : public ::RayCollision {
     }
 
     RayCollision(bool hit, float distance,
-        ::Vector3 point, ::Vector3 normal) : ::RayCollision{hit, distance, point, normal} {}
+        ::Vector3 point, ::Vector3 normal) : ::RayCollision{hit, distance, point, normal} {
+        // Nothing.
+    }
 
     /**
      * Get collision info between ray and mesh

include/RenderTexture.hpp

@@ -90,8 +90,18 @@ class RenderTexture : public ::RenderTexture {
         return *this;
     }
 
+    /**
+     * Loads a render texture at the given width and height.
+     */
     bool Load(int width, int height) {
         set(::LoadRenderTexture(width, height));
+        return IsReady();
+    }
+
+    /**
+     * Retrieves whether or not the render texture is ready.
+     */
+    bool IsReady() const {
         return id != 0;
     }
 

include/Shader.hpp

@@ -162,6 +162,13 @@ class Shader : public ::Shader {
         return *this;
     }
 
+    /**
+     * Retrieves whether or not the shader is ready.
+     */
+    bool IsReady() const {
+        return id != 0 && locs != nullptr;
+    }
+
  private:
     inline void set(const ::Shader& shader) {
         id = shader.id;

include/Sound.hpp

@@ -169,12 +169,15 @@ class Sound : public ::Sound {
      * @return True or false depending on loading worked.
      */
     bool Load(const std::string& fileName) {
-        set(LoadSound(fileName.c_str()));
+        set(::LoadSound(fileName.c_str()));
         return IsReady();
     }
 
+    /**
+     * Loads the given Wave object into the Sound.
+     */
     bool Load(const ::Wave& wave) {
-        set(LoadSoundFromWave(wave));
+        set(::LoadSoundFromWave(wave));
         return IsReady();
     }
 
@@ -184,7 +187,7 @@ class Sound : public ::Sound {
      *
      * @return True or false depending on whether the Sound buffer is loaded.
      */
-    bool IsReady() {
+    bool IsReady() const {
         return stream.buffer != nullptr;
     }
 

include/Texture.hpp

@@ -302,7 +302,7 @@ class Texture : public ::Texture {
      *
      * @return True or false depending on whether the Texture has data.
      */
-    bool IsReady() {
+    bool IsReady() const {
         return id != 0;
     }
 

include/Wave.hpp

@@ -22,7 +22,9 @@ class Wave : public ::Wave {
             unsigned int sampleRate = 0,
             unsigned int sampleSize = 0,
             unsigned int channels = 0,
-            void *data = nullptr) : ::Wave{frameCount, sampleRate, sampleSize, channels, data} { }
+            void *data = nullptr) : ::Wave{frameCount, sampleRate, sampleSize, channels, data} {
+        // Nothing.
+    }
 
     /**
      * Load wave data from file