Updated raylib to version 1.0.4

Lots of changes added, check CHANGELOG for detailed description

Author: raysan5

CHANGELOG

@@ -1,11 +1,32 @@
 changelog
 ---------
 
-Current Release:    raylib 1.0.3 (December 2013)
+Current Release:    raylib 1.0.4 (January 2014)
 
 NOTE: Only versions marked as 'Release' are available on release folder, updates are only available as source.
 NOTE: Current Release includes all previous updates.
 
+-----------------------------------------------
+Release:     raylib 1.0.4 (23 January 2014)
+-----------------------------------------------
+[tool] Published a first alpha version of rREM tool (raylib Resource Embedder)
+[core] GetRandomValue() - Bug corrected, now works right
+[core] Fade() - Added, fades a color to an alpha percentadge
+[core] WriteBitmap() - Moved to new module: utils.c, not used anymore
+[core] TakeScreenshot() - Now uses WritePNG() (utils.c)
+[utils] New module created with utility functions
+[utils] WritePNG() - Write a PNG file (used by TakeScreenshot() on core)
+[utils] DecompressData() - Added, used for rRES resource data decompresion
+[textures] LoadImageFromRES() - Added, load an image from a rRES resource file
+[textures] LoadTextureFromRES() - Added, load a texture from a rRES resource file
+[audio] LoadSoundFromRES() - Added, load a sound from a rRES resource file
+[audio] IsPlaying() - Added, check if a sound is currently playing
+[audio] SetVolume() - Added, set the volume for a sound
+[audio] SetPitch() - Added, set the pitch for a sound
+[examples] ex06a_color_select completed
+[examples] ex06b_logo_anim completed
+[examples] ex06c_font select completed
+
 -----------------------------------------------
 Release:     raylib 1.0.3 (19 December 2013)
 -----------------------------------------------

README.md

@@ -3,7 +3,7 @@
 about
 -----
 
-raylib is a simple and easy-to-use library to learn C videogames programming.
+raylib is a simple and easy-to-use library to learn videogames programming.
 
 raylib is highly inspired by Borland BGI graphics lib (more specifically WinBGI) and by XNA framework. 
 Allegro and SDL have also been analyzed for reference.
@@ -80,7 +80,8 @@ raylib could be build with the following command lines (Using GCC compiler):
 	gcc -c models.c -std=c99 -Wall
 	gcc -c vector3.c -std=c99 -Wall
 	gcc -c audio.c -std=c99 -Wall
-	ar rcs raylib.a core.o shapes.o textures.o stb_image.o text.o models.o vector3.o audio.o
+    gcc -c utils.c -std=c99 -Wall
+	ar rcs raylib.a core.o shapes.o textures.o stb_image.o text.o models.o vector3.o utils.o audio.o
 
 To compile examples, make sure raylib.h is placed in include path and libraries raylib (libraylib.a) and glfw3 (libglfw3.a) 
 are placed in the libraries path. It's also recommended to link with file icon.o for fancy raylib icon usage.

ROADMAP.md

@@ -9,7 +9,7 @@ Around the source code there are some TODO points with pending revisions/bugs an
 raylib v1.x
 
    - Review Billboard Drawing functions
-   - Review Heightmap Loading and Drawing functions
+   - Review Heightmap Loading and Drawing functions - Load Heightmap directly as a Model
    - Lighting support (only 3d mode) - CreateLight()
    - [DONE] Simple Collision Detection functions
    - Default scene Camera controls (zoom, pan, rotate)   

release/win32-mingw/include/raylib.h

@@ -1,8 +1,8 @@
 /*********************************************************************************************
 * 
-*   raylib 1.0.3 (www.raylib.com)
+*   raylib 1.0.4 (www.raylib.com)
 *    
-*   A simple and easy-to-use library to learn C videogames programming
+*   A simple and easy-to-use library to learn videogames programming
 *
 *   Features:
 *     Library written in plain C code (C99)
@@ -16,13 +16,14 @@
 *     GLFW3 (www.glfw.org) for window/context management and input
 *     stb_image (Sean Barret) for images loading (JPEG, PNG, BMP, TGA, PSD, GIF, HDR, PIC)
 *     OpenAL Soft for audio device/context management
+*     tinfl for data decompression (DEFLATE algorithm)
 *
 *   Some design decisions:
 *     32bit Colors - All defined color are always RGBA
 *     32bit Textures - All loaded images are converted automatically to RGBA textures
 *     SpriteFonts - All loaded sprite-font images are converted to RGBA and POT textures
 *     One custom default font is loaded automatically when InitWindow()
-* 
+*
 *   -- LICENSE (raylib v1.0, November 2013) --
 *
 *   raylib is licensed under an unmodified zlib/libpng license, which is an OSI-certified, 
@@ -236,29 +237,31 @@ extern "C" {            // Prevents name mangling of functions
 //------------------------------------------------------------------------------------
 // Window and Graphics Device Functions (Module: core)
 //------------------------------------------------------------------------------------
-void InitWindow(int width, int height, const char *title);    // Initialize Window and Graphics Context (OpenGL)
-void InitWindowEx(int width, int height, const char* title, bool resizable, const char *cursorImage);
-void CloseWindow();                                     // Close Window and Terminate Context
-bool WindowShouldClose();                               // Detect if KEY_ESCAPE pressed or Close icon pressed
-void ToggleFullscreen();                                // Fullscreen toggle (by default F11)
-void SetCustomCursor(const char *cursorImage);          // Set a custom cursor icon/image
-void SetExitKey(int key);                               // Set a custom key to exit program (default is ESC)
+void InitWindow(int width, int height, const char *title);  // Initialize Window and Graphics Context (OpenGL)
+void InitWindowEx(int width, int height, const char* title, // Initialize Window and Graphics Context (OpenGL),...
+                  bool resizable, const char *cursorImage); // ...define if windows-resizable and custom cursor
+void CloseWindow();                                         // Close Window and Terminate Context
+bool WindowShouldClose();                                   // Detect if KEY_ESCAPE pressed or Close icon pressed
+void ToggleFullscreen();                                    // Fullscreen toggle (by default F11)
+void SetCustomCursor(const char *cursorImage);              // Set a custom cursor icon/image
+void SetExitKey(int key);                                   // Set a custom key to exit program (default is ESC)
 
-void ClearBackground(Color color);                      // Sets Background Color
-void BeginDrawing();                                    // Setup drawing canvas to start drawing
-void EndDrawing();                                      // End canvas drawing and Swap Buffers (Double Buffering)
+void ClearBackground(Color color);                          // Sets Background Color
+void BeginDrawing();                                        // Setup drawing canvas to start drawing
+void EndDrawing();                                          // End canvas drawing and Swap Buffers (Double Buffering)
 
-void Begin3dMode(Camera cam);                           // Initializes 3D mode for drawing (Camera setup)
-void End3dMode();                                       // Ends 3D mode and returns to default 2D orthographic mode
+void Begin3dMode(Camera cam);                               // Initializes 3D mode for drawing (Camera setup)
+void End3dMode();                                           // Ends 3D mode and returns to default 2D orthographic mode
 
-void SetTargetFPS(int fps);                             // Set target FPS (maximum)
-float GetFPS();                                         // Returns current FPS
-float GetFrameTime();                                   // Returns time in seconds for one frame
+void SetTargetFPS(int fps);                                 // Set target FPS (maximum)
+float GetFPS();                                             // Returns current FPS
+float GetFrameTime();                                       // Returns time in seconds for one frame
 
-Color GetColor(int hexValue);                           // Returns a Color struct from hexadecimal value
-int GetHexValue(Color color);                           // Returns hexadecimal value for a Color
+Color GetColor(int hexValue);                               // Returns a Color struct from hexadecimal value
+int GetHexValue(Color color);                               // Returns hexadecimal value for a Color
 
-int GetRandomValue(int min, int max);                   // Returns a random value between min and max (both included)
+int GetRandomValue(int min, int max);                       // Returns a random value between min and max (both included)
+Color Fade(Color color, float alpha);                       // Color fade-in or fade-out, alpha goes from 0.0 to 1.0
 
 //------------------------------------------------------------------------------------
 // Input Handling Functions (Module: core)
@@ -317,15 +320,18 @@ bool CheckCollisionPointTriangle(Vector2 point, Vector2 p1, Vector2 p2, Vector2
 // Texture Loading and Drawing Functions (Module: textures)
 //------------------------------------------------------------------------------------
 Image LoadImage(const char *fileName);                                                             // Load an image into CPU memory (RAM)
-void UnloadImage(Image image);                                                                     // Unload image from CPU memory (RAM)
+Image LoadImageFromRES(const char *rresName, int resId);                                           // Load an image from rRES file (raylib Resource)
 Texture2D LoadTexture(const char *fileName);                                                       // Load an image as texture into GPU memory
-//Texture2D LoadTextureEx(const char *fileName, bool createPOT, bool mipmaps);                     // Load an image as texture (and convert to POT with mipmaps) (raylib 1.x)
+Texture2D LoadTextureFromRES(const char *rresName, int resId);                                     // Load an image as texture from rRES file (raylib Resource)
+Texture2D CreateTexture2D(Image image);                                                            // Create a Texture2D from Image data
+void UnloadImage(Image image);                                                                     // Unload image from CPU memory (RAM)
 void UnloadTexture(Texture2D texture);                                                             // Unload texture from GPU memory
+
 void DrawTexture(Texture2D texture, int posX, int posY, Color tint);                               // Draw a Texture2D
 void DrawTextureEx(Texture2D texture, Vector2 position, float rotation, float scale, Color tint);  // Draw a Texture2D with extended parameters
 void DrawTextureRec(Texture2D texture, Rectangle sourceRec, Vector2 position, Color tint);         // Draw a part of a texture defined by a rectangle
-void DrawTexturePro(Texture2D texture, Rectangle sourceRec, Rectangle destRec, Vector2 origin, float rotation, Color tint); // Draw a part of a texture defined by a rectangle with 'pro' parameters
-Texture2D CreateTexture2D(Image image);                                                            // Create a Texture2D from Image data
+void DrawTexturePro(Texture2D texture, Rectangle sourceRec, Rectangle destRec, Vector2 origin,     // Draw a part of a texture defined by a rectangle with 'pro' parameters
+                    float rotation, Color tint);                                      
 
 //------------------------------------------------------------------------------------
 // Font Loading and Text Drawing Functions (Module: text)
@@ -334,7 +340,8 @@ SpriteFont GetDefaultFont();
 SpriteFont LoadSpriteFont(const char *fileName);                                                   // Load a SpriteFont image into GPU memory
 void UnloadSpriteFont(SpriteFont spriteFont);                                                      // Unload SpriteFont from GPU memory
 void DrawText(const char *text, int posX, int posY, int fontSize, Color color);                    // Draw text (using default font)
-void DrawTextEx(SpriteFont spriteFont, const char* text, Vector2 position, int fontSize, int spacing, Color tint); // Draw text using SpriteFont
+void DrawTextEx(SpriteFont spriteFont, const char* text, Vector2 position,                         // Draw text using SpriteFont and additional parameters
+                int fontSize, int spacing, Color tint);
 int MeasureText(const char *text, int fontSize);                                                   // Measure string width for default font
 Vector2 MeasureTextEx(SpriteFont spriteFont, const char *text, int fontSize, int spacing);         // Measure string size for SpriteFont
 int GetFontBaseSize(SpriteFont spriteFont);                                                        // Returns the base size for a SpriteFont (chars height)
@@ -362,6 +369,7 @@ void DrawGizmo(Vector3 position, bool orbits);
 // Model 3d Loading and Drawing Functions (Module: models)
 //------------------------------------------------------------------------------------
 Model LoadModel(const char *fileName);                                                             // Load a 3d model (.OBJ)
+//Model LoadModelFromRES(const char *rresName, int resId);                                         // TODO: Load a 3d model from rRES file (raylib Resource)
 void UnloadModel(Model model);                                                                     // Unload 3d model from memory
 void DrawModel(Model model, Vector3 position, float scale, Color color);                           // Draw a model
 void DrawModelEx(Model model, Texture2D texture, Vector3 position, float scale, Color tint);       // Draw a textured model
@@ -380,11 +388,15 @@ void DrawHeightmapEx(Image heightmap, Texture2D texture, Vector3 centerPos, Vect
 void InitAudioDevice();                                         // Initialize audio device and context
 void CloseAudioDevice();                                        // Close the audio device and context
 Sound LoadSound(char *fileName);                                // Load sound to memory
+Sound LoadSoundFromRES(const char *rresName, int resId);        // Load sound to memory from rRES file (raylib Resource)
 void UnloadSound(Sound sound);                                  // Unload sound
+
 void PlaySound(Sound sound);                                    // Play a sound
-void PlaySoundEx(Sound sound, float timePosition, bool loop);   // Play a sound with extended parameters
 void PauseSound(Sound sound);                                   // Pause a sound
 void StopSound(Sound sound);                                    // Stop playing a sound
+bool IsPlaying(Sound sound);                                    // Check if a sound is currently playing
+void SetVolume(Sound sound, float volume);                      // Set volume for a sound (1.0 is base level)
+void SetPitch(Sound sound, float pitch);                        // Set pitch for a sound (1.0 is base level)
 
 #ifdef __cplusplus
 }