Merge pull request #88 from raysan5/develop

Develop branch integration

.gitignore

@@ -1,13 +1,6 @@
 # Ignore generated files
 # ...
 
-# Ignore compiled binaries
-src/*.o
-src/*.exe
-examples/*.o
-examples/*.exe
-templates/*.exe
-
 # Ignore Android generated files and folders
 src_android/obj/
 templates/android_project/bin/
@@ -48,6 +41,9 @@ _ReSharper*/
 [Tt]est[Rr]esult*
 ipch/
 *.opensdf
+
+# Ignore compiled binaries
+*.o
 *.exe
 !tools/rrem.exe
 
@@ -63,4 +59,6 @@ xcschememanagement.plist
 .DS_Store
 ._.*
 xcuserdata/
-DerivedData/
+DerivedData/
+*.dll
+src/libraylib.a

CHANGELOG

@@ -1,11 +1,102 @@
 changelog
 ---------
 
-Current Release:    raylib 1.2.2 (31 December 2014)
+Current Release:    raylib 1.4.0 (22 February 2016)
 
 NOTE: Only versions marked as 'Release' are available in installer, updates are only available as source.
 NOTE: Current Release includes all previous updates.
 
+-----------------------------------------------
+Release:     raylib 1.4.0 (22 February 2016)
+-----------------------------------------------
+NOTE: 
+  This version supposed another big improvement for raylib, inlcuding new modules and new features.
+  More than 30 new functions have been added to previous raylib version.
+  Around 8 new examples and +10 new game samples have been added.
+
+BIG changes:
+[textures] IMAGE MANIPULATION: Functions to crop, resize, colorize, flip, dither and even draw image-to-image or text-to-image.
+[text] SPRITEFONT SUPPORT: Added support for AngelCode fonts (.fnt) and TrueType fonts (.ttf).
+[gestures] REDESIGN: Gestures system simplified and prepared to process generic touch events, including mouse events (multiplatform).
+[physac] NEW MODULE: Basic 2D physics support, use colliders and rigidbodies; apply forces to physic objects.
+
+other changes:
+[rlgl] Removed GLEW library dependency, now using GLAD
+[rlgl] Implemented alternative to glGetTexImage() on OpenGL ES
+[rlgl] Using depth data on batch drawing
+[rlgl] Reviewed glReadPixels() function
+[core][rlgl] Reviewed raycast system, now 3D picking works
+[core] Android: Reviewed Android App cycle, paused if inactive
+[shaders] Implemented Blinn-Phong lighting shading model
+[textures] Implemented Floyd-Steinberg dithering - ImageDither()
+[text] Added line-break support to DrawText()
+[text] Added TrueType Fonts support (using stb_truetype)
+[models] Implement function: CalculateBoundingBox(Mesh mesh)
+[models] Added functions to check Ray collisions
+[models] Improve map resolution control on LoadHeightmap()
+[camera] Corrected small-glitch on zoom-in with mouse-wheel
+[gestures] Implemented SetGesturesEnabled() to enable only some gestures
+[gestures] Implemented GetElapsedTime() on Windows system
+[gestures] Support mouse gestures for desktop platforms
+[raymath] Complete review of the module and converted to header-only
+[easings] Added new module for easing animations
+[stb] Updated to latest headers versions
+[*] Lots of tweaks around
+
+-----------------------------------------------
+Release:     raylib 1.3.0 (01 September 2015)
+-----------------------------------------------
+NOTE: 
+  This version supposed a big boost for raylib, new modules have been added with lots of features.
+  Most of the modules have been completely reviewed to accomodate to the new features.
+  Over 50 new functions have been added to previous raylib version.
+  Most of the examples have been redone and +10 new advanced examples have been added.
+
+BIG changes:
+[rlgl] SHADERS: Support for model shaders and postprocessing shaders (multiple functions)
+[textures] FORMATS: Support for multiple internal formats, including compressed formats
+[camera] NEW MODULE: Set of cameras for 3d view: Free, Orbital, 1st person, 3rd person
+[gestures] NEW MODULE: Gestures system for Android and HTML5 platforms
+[raygui] NEW MODULE: Set of IMGUI elements for tools development (experimental)
+
+smaller changes:
+[rlgl] Added check for OpenGL supported extensions
+[rlgl] Added function SetBlenMode() to select some predefined blending modes 
+[core] Added support for drop&drag of external files into running program
+[core] Added functions ShowCursor(), HideCursor(), IsCursorHidden()
+[core] Renamed function SetFlags() to SetConfigFlags()
+[shapes] Simplified some functions to improve performance
+[textures] Review of Image struct to support multiple data formats
+[textures] Added function LoadImageEx() 
+[textures] Added function LoadImageRaw()
+[textures] Added function LoadTextureEx()
+[textures] Simplified function parameters LoadTextureFromImage()
+[textures] Added function GetImageData()
+[textures] Added function GetTextureData()
+[textures] Renamed function ConvertToPOT() to ImageConvertToPOT()
+[textures] Added function ImageConvertFormat()
+[textures] Added function GenTextureMipmaps()
+[text] Added support for Latin-1 Extended characters for default font
+[text] Redesigned SpriteFont struct, replaced Character struct by Rectangle
+[text] Removed function GetFontBaseSize(), use directly spriteFont.size
+[models] Review of struct: Model (added shaders support)
+[models] Added 3d collision functions (sphere vs sphere vs box vs box)
+[models] Added function DrawCubeTexture()
+[models] Added function DrawQuad()
+[models] Added function DrawRay()
+[models] Simplified funtion DrawPlane()
+[models] Removed function DrawPlaneEx()
+[models] Simplified funtion DrawGizmo()
+[models] Removed function DrawGizmoEx()
+[models] Added function LoadModelEx()
+[models] Review of function LoadCubicMap()
+[models] Added function ResolveCollisionCubicmap()
+[audio] Decopupled from raylib, now this module can be used as standalone
+[audio] Added function UpdateMusicStream()
+[raymath] Complete review of the module
+[stb] Updated to latest headers versions
+[*] Lots of tweaks around
+
 -----------------------------------------------
 Release:     raylib 1.2.2 (31 December 2014)
 -----------------------------------------------

HELPME.md

@@ -19,7 +19,7 @@ with a small [donation](http://www.raylib.com/helpme.htm) (just some euros...).
 raylib philosophy
 ------------------
 
-   * raylib is a tool to LEARN videogames programming, every single function in raylib should be a tutorial on itself.
+   * raylib is a tool to LEARN videogames programming, every single function in raylib should be a tutorial on itself (clear code).
    * raylib is SIMPLE and EASY-TO-USE, I tried to keep it compact with a small set of functions, if a function is too complex or 
 	 has not a clear usefulness, better not to include it.
    * raylib is open source and free; educators and institutions can use this tool to TEACH videogames programming completely by free. 
@@ -32,6 +32,8 @@ contact
    * Webpage: [http://www.raylib.com](http://www.raylib.com)
    * Twitter: [http://www.twitter.com/raysan5](http://www.twitter.com/raysan5)
    * Facebook: [http://www.facebook.com/raylibgames](http://www.facebook.com/raylibgames)
-
+   * Reddit: [https://www.reddit.com/r/raylib](https://www.reddit.com/r/raylib)
+   * Twitch: [http://www.twitch.tv/raysan5](http://www.twitch.tv/raysan5)
+   * Patreon: [https://www.patreon.com/raysan5](https://www.patreon.com/raysan5)
    
-[raysan5]: mailto:raysan@raysanweb.com "Ramon Santamaria - Ray San"
+[raysan5]: mailto:raysan5@gmail.com "Ramon Santamaria - Ray San"

LICENSE.md

@@ -37,3 +37,345 @@ All rBMF fonts provided with raylib are free to use (freeware) and have been des
  * Mecha - Captain Falcon
  * PixelPlay - Aleksander Shevchuk
  * PixAntiqua - Gerhard Großmann
+
+3d models
+---------
+
+dwarf 3d model used in examples is created by David Moreno and licensed as Creative Commons Attribution-NonCommercial 3.0
+
+Full license provided below:
+
+Creative Commons Legal Code
+
+Attribution-NonCommercial 3.0 Unported
+
+    CREATIVE COMMONS CORPORATION IS NOT A LAW FIRM AND DOES NOT PROVIDE
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+
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README.md

@@ -6,17 +6,15 @@ about
 raylib is a simple and easy-to-use library to learn videogames programming.
 
 raylib is highly inspired by Borland BGI graphics lib and by XNA framework. 
-Allegro and SDL have also been analyzed for reference.
 
-Want to see how easy is making games with raylib? Jump to [code examples!] (http://www.raylib.com/examples.htm)
+NOTE for ADVENTURERS: raylib is a programming library to learn videogames programming; 
-
+no fancy interface, no visual helpers, no auto-debugging... just coding in the most 
-Since version 1.2.2 raylib can compile directly for web (html5) using emscripten and asm.js, 
+pure spartan-programmers way. Are you ready to learn? Jump to [code examples!](http://www.raylib.com/examples.htm)
-to see a demo of raylib features working on web, [check here!] (http://www.raylib.com/raylib_demo.html)
 
 history
 -------
 
-I've developed videogames for some years and last year I had to taught videogames development 
+I've developed videogames for some years and 4 years ago I started teaching videogames development 
 to young people with artistic profile, most of them had never written a single line of code.
 
 I started with C language basis and, after searching for the most simple and easy-to-use library to teach 
@@ -35,7 +33,7 @@ I've coded quite a lot in C# and XNA and I really love it (in fact, my students
 so, I decided to use C# language notation and XNA naming conventions. That way, students can jump from 
 raylib to XNA, MonoGame or similar libs extremely easily.
 
-raylib started as a weekend project and after three months of hard work, first version was published.
+raylib started as a weekend project and after three months of hard work, raylib 1.0 was published on November 2013.
 
 Enjoy it.
 
@@ -45,10 +43,10 @@ notes on raylib 1.1
 On April 2014, after 6 month of first raylib release, raylib 1.1 has been released. This new version presents a
 complete internal redesign of the library to support OpenGL 1.1, OpenGL 3.3+ and OpenGL ES 2.0.
 
-A new module named [rlgl] (https://github.com/raysan5/raylib/blob/master/src/rlgl.h) has been added to the library. This new module translate raylib-OpenGL-style 
+A new module named [rlgl](https://github.com/raysan5/raylib/blob/master/src/rlgl.h) has been added to the library. This new module translate raylib-OpenGL-style 
 immediate mode functions (i.e. rlVertex3f(), rlBegin(), ...) to different versions of OpenGL (1.1, 3.3+, ES2), selectable by one define.
 
-[rlgl] (https://github.com/raysan5/raylib/blob/master/src/rlgl.h) also comes with a second new module named [raymath] (https://github.com/raysan5/raylib/blob/master/src/raymath.h), which includes
+[rlgl](https://github.com/raysan5/raylib/blob/master/src/rlgl.h) also comes with a second new module named [raymath](https://github.com/raysan5/raylib/blob/master/src/raymath.h), which includes
 a bunch of useful functions for 3d-math with vectors, matrices and quaternions.
 
 Some other big changes of this new version have been the support for OGG files loading and stream playing, and the
@@ -60,7 +58,7 @@ notes on raylib 1.2
 -------------------
 
 On September 2014, after 5 month of raylib 1.1 release, it comes raylib 1.2. Again, this version presents a
-complete internal redesign of [core] (https://github.com/raysan5/raylib/blob/master/src/core.c) module to support two new platforms: [Android] (http://www.android.com/) and [Raspberry Pi] (http://www.raspberrypi.org/).
+complete internal redesign of [core](https://github.com/raysan5/raylib/blob/master/src/core.c) module to support two new platforms: [Android](http://www.android.com/) and [Raspberry Pi](http://www.raspberrypi.org/).
 
 It's been some month of really hard work to accomodate raylib to those new platforms while keeping it easy for the user.
 On Android, raylib manages internally the activity cicle, as well as the inputs; on Raspberry Pi, a complete raw input
@@ -73,33 +71,82 @@ Now raylib can easily deploy games to Android devices and Raspberry Pi (console
 
 Lots of code changes and lot of testing have concluded in this amazing new raylib 1.2.
 
+In December 2014, new raylib 1.2.2 was published with support to compile directly for web (html5) using [emscripten](http://kripken.github.io/emscripten-site/) and [asm.js](http://asmjs.org/).
+
+notes on raylib 1.3
+-------------------
+
+On September 2015, after 1 year of raylib 1.2 release, arrives raylib 1.3. This version adds shaders functionality,
+improves tremendously textures module and also provides some new modules (camera system, gestures system, IMGUI).
+
+Shaders support is the biggest addition to raylib 1.3, with support for easy shaders loading and use. Loaded shaders can be
+attached to 3d models or used as fullscreen postrocessing effects. A bunch of postprocessing shaders are also included
+in this release, check raylib/shaders folder.
+
+Textures module has grown to support most of the internal texture formats available in OpenGL (RGB565, RGB888, RGBA5551, RGBA4444, etc.), 
+including compressed texture formats (DXT, ETC1, ETC2, ASTC, PVRT); raylib 1.3 can load .dds, .pkm, .ktx, .astc and .pvr files. 
+
+A brand new [camera](https://github.com/raysan5/raylib/blob/develop/src/camera.c) module offers to the user multiple preconfigured ready-to-use camera systems (free camera, 1st person, 3rd person).
+Camera modes are very easy to use, just check examples: [core_3d_camera_free.c](https://github.com/raysan5/raylib/blob/develop/examples/core_3d_camera_free.c) and [core_3d_camera_first_person.c](https://github.com/raysan5/raylib/blob/develop/examples/core_3d_camera_first_person.c).
+
+New [gestures](https://github.com/raysan5/raylib/blob/develop/src/gestures.h) module simplifies gestures detection on Android and HTML5 programs.
+
+[raygui](https://github.com/raysan5/raylib/blob/develop/src/raygui.h), the new IMGUI (Immediate Mode GUI) module offers a set of functions to create simple user interfaces,
+primary intended for tools development. It's still in experimental state but already fully functional.
+
+Most of the examples have been completely rewritten and +10 new examples have been added to show the new raylib features.
+
+Lots of code changes and lot of testing have concluded in this amazing new raylib 1.3.
+
+notes on raylib 1.4
+-------------------
+
+On February 2016, after 4 months of raylib 1.3 release, it comes raylib 1.4. For this new version, lots of parts of the library have been reviewed, lots of bugs have been solved and some interesting features have been added.
+
+First big addition is a set of [Image manipulation functions](https://github.com/raysan5/raylib/blob/develop/src/raylib.h#L673) have been added to crop, resize, colorize, flip, dither and even draw image-to-image or text-to-image. Now a basic image processing can be done before converting the image to texture for usage.
+
+SpriteFonts system has been improved, adding support for AngelCode fonts (.fnt) and TrueType Fonts (using [stb_truetype](https://github.com/nothings/stb/blob/master/stb_truetype.h) helper library). Now raylib can read standard .fnt font data and also generate at loading a SpriteFont from a TTF file.
+
+New [physac](https://github.com/raysan5/raylib/blob/develop/src/physac.h) physics module for basic 2D physics support. Still in development but already functional. Module comes with some usage examples for basic jump and level interaction and also force-based physic movements.
+
+[raymath](https://github.com/raysan5/raylib/blob/develop/src/raymath.h) module has been reviewed; some bugs have been solved and the module has been converted to a header-only file for easier portability, optionally, functions can also be used as inline. 
+
+[gestures](https://github.com/raysan5/raylib/blob/develop/src/gestures.c) module has redesigned and simplified, now it can process touch events from any source, including mouse. This way, gestures system can be used on any platform providing an unified way to work with inputs and allowing the user to create multiplatform games with only one source code.
+
+Raspberry Pi input system has been redesigned to better read raw inputs using generic Linux event handlers (keyboard:`stdin`, mouse:`/dev/input/mouse0`, gamepad:`/dev/input/js0`). Gamepad support has also been added (experimental).
+
+Other important improvements are the functional raycast system for 3D picking, including some ray collision-detection functions, and the addition of two simple functions for persistent data storage. Now raylib user can save and load game data in a file (only some platforms supported). A simple [easings](https://github.com/raysan5/raylib/blob/develop/src/easings.h) module has also been added for values animation.
+
+Up to 8 new code examples have been added to show the new raylib features and +10 complete game samples have been provided to learn how to create some classic games like Arkanoid, Asteroids, Missile Commander, Snake or Tetris.
+
+Lots of code changes and lots of hours of hard work have concluded in this amazing new raylib 1.4.
+
 features
 --------
  
    *  Written in plain C code (C99)
    *  Uses C# PascalCase/camelCase notation
-   *  Hardware accelerated with OpenGL (1.1, 3.3+ or ES2)
+   *  Hardware accelerated with OpenGL (1.1, 3.3 or ES2)
-   *  Unique OpenGL abstraction layer [rlgl]
+   *  Unique OpenGL abstraction layer (usable as standalone module): [rlgl](https://github.com/raysan5/raylib/blob/master/src/rlgl.c) 
-   *  Powerful fonts module with SpriteFonts support
+   *  Powerful fonts module with multiple SpriteFonts formats support (XNA bitmap fonts, AngelCode fonts, TTF)
-   *  Multiple textures support, including DDS, PKM and mipmaps generation
+   *  Outstanding texture formats support, including compressed formats (DXT, ETC, PVRT, ASTC)
-   *  Basic 3d support for Shapes, Models, Heightmaps and Billboards
+   *  Basic 3d support for Shapes, Models, Billboards, Heightmaps and Cubicmaps
-   *  Powerful math module for Vector and Matrix operations [raymath]
+   *  Powerful math module for Vector and Matrix operations: [raymath](https://github.com/raysan5/raylib/blob/master/src/raymath.c) 
    *  Audio loading and playing with streaming support (WAV and OGG)
    *  Custom color palette for fancy visuals on raywhite background
    *  Multiple platforms support: Windows, Linux, Mac, **Android**, **Raspberry Pi** and **HTML5**
 
-raylib uses on its core module the outstanding [GLFW3] (http://www.glfw.org/) library. The best option by far I found for 
+raylib uses on its core module the outstanding [GLFW3](http://www.glfw.org/) library. The best option by far I found for 
 multiplatform (Windows, Linux, Mac) window/context and input management (clean, focused, great license, well documented, modern, ...).
 
-raylib uses on its [audio] (https://github.com/raysan5/raylib/blob/master/src/audio.c) module, [OpenAL Soft] (http://kcat.strangesoft.net/openal.html) audio library, in multiple flavours,
+raylib uses on its [audio](https://github.com/raysan5/raylib/blob/master/src/audio.c) module, [OpenAL Soft](http://kcat.strangesoft.net/openal.html) audio library, in multiple flavours,
-to accomodate to Android and Raspberry Pi.
+to accomodate to Android, Raspberry Pi and HTML5.
 
-On Android, raylib uses native_app_glue module (provided on Android NDK) and native Android libraries to manage window/context, 
+On Android, raylib uses `native_app_glue module` (provided on Android NDK) and native Android libraries to manage window/context, inputs and activity cycle.
-inputs and activity cycle.
 
 On Raspberry Pi, raylib uses Videocore API and EGL for window/context management and raw inputs reading.
 
-raylib is licensed under a zlib/libpng license. View [LICENSE] (https://github.com/raysan5/raylib/blob/master/LICENSE.md).
+raylib is licensed under a zlib/libpng license. View [LICENSE](https://github.com/raysan5/raylib/blob/master/LICENSE.md).
 
 tools requirements
 ------------------
@@ -115,121 +162,17 @@ I believe those are the best tools to train spartan-programmers.
 Someone could argue about debugging. raylib is a library intended for learning and I think C it's a clear enough language
 to allow writing small-mid size programs with a printf-based debugging. All raylib examples have also been written this way.
 
-Since raylib v1.1, you can download a windows Installer package for easy installation and configuration. Check [raylib Webpage](http://www.raylib.com/)
+Since raylib v1.1, you can download a Windows Installer package for easy installation and configuration. Check [raylib Webpage](http://www.raylib.com/)
 
 building source (generate libraylib.a)
 --------------------------------------
 
-**Building raylib sources on desktop platforms:**
+Check raylib wiki page: [Building source](https://github.com/raysan5/raylib/wiki/Building-source)
-
-_Step 1:_ Using MinGW make tool, just navigate from command line to raylib/src/ folder and type:
-
-    mingw32-make PLATFORM=PLATFORM_DESKTOP
-
-NOTE: By default raylib compiles using OpenGL 1.1 to maximize compatibility; to use OpenGL 3.3 just type:
-
-    mingw32-make PLATFORM=PLATFORM_DESKTOP GRAPHICS=GRAPHICS_API_OPENGL_33
-
-**Building raylib sources on Raspberry Pi:**
-
-_Step 1._ Make sure you have installed in your Raspberry Pi OpenAL Soft library for audio:
-
-    sudo apt-get install openal1
-
-_Step 2._ Navigate from command line to raylib/src/ folder and type:
-
-    make
-
-**Building raylib sources for Android:**
-
-_Step 1._ Make sure you have installed Android SDK, Android NDK and Apache Ant tools:
-
-> Download and decompress on C: [Android SDK r23](http://dl.google.com/android/android-sdk_r23.0.2-windows.zip)
-
-> Download and decompress on C: [Android NDK r10b](http://dl.google.com/android/ndk/android-ndk32-r10b-windows-x86.zip)
-
-> Download and decompress on C: [Apache Ant 1.9.4](http://ftp.cixug.es/apache//ant/binaries/apache-ant-1.9.4-bin.zip)
-
-_Step 2._ Create the following environment variables with the correct paths: 
-
-    ANDROID_SDK_TOOLS = C:\android-sdk\platform-tools
-    ANDROID_NDK_ROOT = C:\android-ndk-r10b
-    ANT_HOME = C:\apache-ant-1.9.4
-
-_Step 3._ Navigate from command line to folder raylib/template_android/ and type:
-
-    %ANDROID_NDK_ROOT%\ndk-build
-
-NOTE: libraylib.a will be generated in folder raylib/src_android/obj/local/armeabi/, it must be copied
-to Android project; if using raylib/template_android project, copy it to raylib/template_android/jni/libs/.
-
-**Building raylib sources for Web (HTML5)**
-
-_Step 1._ Make sure you have installed emscripten SDK:
-
-> Download latest version from [here].(http://kripken.github.io/emscripten-site/docs/getting_started/downloads.html) I recommend following the portable version installation instructions.
-
-_Step 2._ TODO
 
 building examples
 -----------------
 
-**Building raylib examples on desktop platforms:**
+Check raylib wiki page: [Building examples](https://github.com/raysan5/raylib/wiki/Building-examples)
-
-_Step 1:_ Using MinGW make tool, just navigate from command line to raylib/examples/ folder and type:
-
-    mingw32-make PLATFORM=PLATFORM_DESKTOP
-
-NOTE: Make sure the following libs (and their headers) are placed on their respectibe MinGW folders:
-
-    libglfw3.a    - GLFW3 (static version)
-    libglew32.a   - GLEW, OpenGL extension loading, only required if using OpenGL 3.3+ or ES2
-    libopenal32.a - OpenAL Soft, audio device management
-
-**Building raylib examples on Raspberry Pi:**
-
-_Step 1._ Make sure you have installed in your Raspberry Pi OpenAL Soft library for audio:
-
-    sudo apt-get install openal1
-
-_Step 2._ Navigate from command line to raylib/examples/ folder and type:
-
-    make
-
-**Building raylib project for Android (using template):**
-
-_Step 1._ Make sure you have installed Android SDK, Android NDK and Apache Ant tools:
-
-> Download and decompress on C: [Android SDK r23] (http://dl.google.com/android/android-sdk_r23.0.2-windows.zip)
-
-> Download and decompress on C: [Android NDK r10b] (http://dl.google.com/android/ndk/android-ndk32-r10b-windows-x86.zip)
-
-> Download and decompress on C: [Apache Ant 1.9.4] (http://ftp.cixug.es/apache//ant/binaries/apache-ant-1.9.4-bin.zip)
-
-_Step 2._ Create the following environment variables with the correct paths: 
-
-    ANDROID_SDK_TOOLS = C:\android-sdk\platform-tools
-    ANDROID_NDK_ROOT = C:\android-ndk-r10b
-    ANT_HOME = C:\apache-ant-1.9.4
-
-_Step 3._ To compile project, navigate from command line to folder raylib/template_android/ and type:
-
-    %ANDROID_NDK_ROOT%\ndk-build
-
-_Step 4._ To generate APK, navigate to folder raylib/template_android/ and type:
-
-    %ANT_HOME%\bin\ant debug
-
-_Step 5:_ To install APK into connected device (previously intalled drivers and activated USB debug mode on device):
-
-    %ANT_HOME%\bin\ant installd
-
-_Step 6:_ To view log output from device:
-
-    %ANDROID_SDK_TOOLS%\adb logcat -c
-    %ANDROID_SDK_TOOLS%\adb -d  logcat raylib:V *:S
-
-**If you have any doubt, [just let me know][raysan5].**
 
 contact
 -------
@@ -237,19 +180,32 @@ contact
    * Webpage: [http://www.raylib.com](http://www.raylib.com)
    * Twitter: [http://www.twitter.com/raysan5](http://www.twitter.com/raysan5)
    * Facebook: [http://www.facebook.com/raylibgames](http://www.facebook.com/raylibgames)
+   * Reddit: [https://www.reddit.com/r/raylib](https://www.reddit.com/r/raylib)
+   * Twitch: [http://www.twitch.tv/raysan5](http://www.twitch.tv/raysan5)
+   * Patreon: [https://www.patreon.com/raysan5](https://www.patreon.com/raysan5)
 
 If you are using raylib and you enjoy it, please, [let me know][raysan5].
 
-If you feel you can help, then, [helpme!] (http://www.raylib.com/helpme.htm)
+If you feel you can help, then, [helpme!](http://www.raylib.com/helpme.htm)
 
-acknowledgments
+acknowledgements
 ---------------
 
 The following people have contributed in some way to make raylib project a reality. Big thanks to them!
 
- - [Zopokx](https://github.com/Zopokx) for testing and hosting the web.
+ - [Zopokx](https://github.com/Zopokx) for testing the web.
  - [Elendow](http://www.elendow.com) for testing and helping on web development.
- - Victor Dual for implementation and testing of 3D shapes functions.
+ - Victor Dual for implementating and testing of 3D shapes functions.
- - Marc Palau for implementation and testing of 3D shapes functions.
+ - Marc Palau for implementating and testing of 3D shapes functions and helping on development of camera and getures modules.
+ - Kevin Gato for improving texture internal formats support and helping on raygui development. 
+ - Daniel Nicolas for improving texture internal formats support and helping on raygui development. 
+ - Marc Agüera for testing and using raylib on a real product ([Koala Seasons](http://www.koalaseasons.com))
+ - Daniel Moreno for testing and using raylib on a real product ([Koala Seasons](http://www.koalaseasons.com))
+ - Daniel Gomez for testing and using raylib on a real product ([Koala Seasons](http://www.koalaseasons.com))
+ - Sergio Martinez for helping on raygui development and tools development.
+ - Victor Fisac for developing physics raylib module (physac) and implementing light shaders and raycast system... and multiple tools and games. 
+ - Albert Martos for helping on raygui and porting examples and game-templates to Android and HTML5.
+ - Ian Eito for helping on raygui and porting examples and game-templates to Android and HTML5.
+ 
 	
-[raysan5]: mailto:raysan@raysanweb.com "Ramon Santamaria - Ray San"
+[raysan5]: mailto:raysan5@gmail.com "Ramon Santamaria - Ray San"

ROADMAP.md

@@ -1,24 +1,37 @@
 roadmap
 -------
 
-Current version of raylib is quite complete and functional but there is still a lot of things I would like to improve.
+Current version of raylib is quite complete and functional but there is still a lot of things to add and improve.
-Here it is a list of features I would like to add and functions to improve.
+Here it is a wish list of features I would like to add and functions to improve.
 
-Around the source code there are some TODO points with pending revisions/bugs and here it is a list of features I would like to add.
+Note that around the raylib source code there are multiple TODO points with pending revisions/bugs. Check [GitHub Issues](https://github.com/raysan5/raylib/issues) for further details!
 
-This roadmap is quite outdated... a full list of all the features we are working on should be listed here at some point...
+raylib 1.5
 
-raylib v1.x
+    Redesign Shaders/Textures system, use Materials
+    Redesign physics module (physac)
+    Basic GPU stats sytem (memory, draws, time...)
+    Procedural image generation functions (spot, gradient, noise...)
+    Procedural mesh generation functions (cube, cone, sphere...)
+    Touch-based camera controls for Android
+    Skybox and Fog support
+    [IN PROGRESS] LUA scripting support (wrapper to lua lib)
+
+raylib 1.4
+
+    [DONE] TTF fonts support (using stb_truetype)
+    [DONE] Raycast system for 3D picking (including collisions detection)
+    [DONE] Floyd-Steinberg dithering on 16bit image format conversion
+    [DONE] Basic image manipulation functions (crop, resize, draw...)
+    [DONE] Storage load/save data functionality
+    [DONE] Add Physics module (physac)
+    [DONE] Remove GLEW dependency -> Replaced by GLAD
+    [DONE] Redesign Raspberry PI inputs system
+    [DONE] Redesign gestures module to be multiplatform
+    [DONE] Module raymath as header-only and functions inline
+    [DONE] Add Easings module (easings.h)
 
-   - [DONE] Review Billboard Drawing functions
-   - [DONE] Review Heightmap Loading and Drawing functions - Load Heightmap directly as a Model
-   - Lighting support (only 3d mode)
-   - [DONE] Simple Collision Detection functions
-   - [IN PROGRESS] Default scene Camera controls (zoom, pan, rotate)   
-   - Basic Procedural Image Generation (Gradient, Checked, Spot, Noise, Cellular)
-   - [DONE] Software mipmapping generation and POT conversion (custom implementation)
-   - [IN PROGRESS] TTF fonts support
-   
 Any feature missing? Do you have a request? [Let me know!][raysan5]
 
-[raysan5]: mailto:raysan@raysanweb.com "Ramon Santamaria - Ray San"
+[raysan5]: mailto:raysan5@gmail.com "Ramon Santamaria - Ray San"
+[isssues]: https://github.com/raysan5/raylib/issues

examples/audio_music_stream.c

@@ -4,10 +4,10 @@
 *
 *   NOTE: This example requires OpenAL Soft library installed
 *
-*   This example has been created using raylib 1.1 (www.raylib.com)
+*   This example has been created using raylib 1.3 (www.raylib.com)
 *   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - raysan@raysanweb.com)
+*   Copyright (c) 2015 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 
@@ -27,7 +27,7 @@ int main()
     PlayMusicStream("resources/audio/guitar_noodling.ogg");         // Play music stream
 
     int framesCounter = 0;
-    float timePlayed = 0;
+    float timePlayed = 0.0f;
     //float volume = 1.0;
 
     SetTargetFPS(60);               // Set our game to run at 60 frames-per-second
@@ -58,7 +58,12 @@ int main()
             SetMusicVolume(volume);
         }
 */
-        timePlayed = GetMusicTimePlayed() / GetMusicTimeLength() * 100 * 4; // We scale by 4 to fit 400 pixels
+        if (IsWindowMinimized()) PauseMusicStream();
+        else ResumeMusicStream();
+
+        timePlayed = GetMusicTimePlayed()/GetMusicTimeLength()*100*4; // We scale by 4 to fit 400 pixels
+        
+        UpdateMusicStream();        // Update music buffer with new stream data
         //----------------------------------------------------------------------------------
 
         // Draw

examples/audio_sound_loading.c

@@ -7,7 +7,7 @@
 *   This example has been created using raylib 1.0 (www.raylib.com)
 *   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - raysan@raysanweb.com)
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 
@@ -26,6 +26,8 @@ int main()
 
     Sound fxWav = LoadSound("resources/audio/weird.wav");         // Load WAV audio file
     Sound fxOgg = LoadSound("resources/audio/tanatana.ogg");      // Load OGG audio file
+    
+    SetTargetFPS(60);
     //--------------------------------------------------------------------------------------
 
     // Main game loop

examples/core_3d_camera_first_person.c

@@ -0,0 +1,91 @@
+/*******************************************************************************************
+*
+*   raylib [core] example - 3d camera first person
+*
+*   This example has been created using raylib 1.3 (www.raylib.com)
+*   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
+*
+*   Copyright (c) 2015 Ramon Santamaria (@raysan5)
+*
+********************************************************************************************/
+
+#include "raylib.h"
+
+#define MAX_COLUMNS 20
+
+int main()
+{
+    // Initialization
+    //--------------------------------------------------------------------------------------
+    int screenWidth = 800;
+    int screenHeight = 450;
+
+    InitWindow(screenWidth, screenHeight, "raylib [core] example - 3d camera first person");
+    
+    // Define the camera to look into our 3d world (position, target, up vector)
+    Camera camera = {{ 0.0f, 10.0f, 10.0f }, { 0.0f, 0.0f, 0.0f }, { 0.0f, 1.0f, 0.0f }};
+
+    // Generates some random columns
+    float heights[MAX_COLUMNS];
+    Vector3 positions[MAX_COLUMNS];
+    Color colors[MAX_COLUMNS];
+    
+    for (int i = 0; i < MAX_COLUMNS; i++)
+    {
+        heights[i] = (float)GetRandomValue(1, 12);
+        positions[i] = (Vector3){ GetRandomValue(-15, 15), heights[i]/2, GetRandomValue(-15, 15) };
+        colors[i] = (Color){ GetRandomValue(20, 255), GetRandomValue(10, 55), 30, 255 };
+    }
+    
+    Vector3 playerPosition = { 4.0f, 2.0f, 4.0f };       // Define player position
+    
+    SetCameraMode(CAMERA_FIRST_PERSON);         // Set a first person camera mode
+
+    SetTargetFPS(60);                           // Set our game to run at 60 frames-per-second
+    //--------------------------------------------------------------------------------------
+
+    // Main game loop
+    while (!WindowShouldClose())                // Detect window close button or ESC key
+    {
+        // Update
+        //----------------------------------------------------------------------------------
+        UpdateCameraPlayer(&camera, &playerPosition); // Update camera and player position
+        //----------------------------------------------------------------------------------
+
+        // Draw
+        //----------------------------------------------------------------------------------
+        BeginDrawing();
+
+            ClearBackground(RAYWHITE);
+
+            Begin3dMode(camera);
+
+                DrawPlane((Vector3){ 0.0f, 0.0f, 0.0f }, (Vector2){ 32.0f, 32.0f }, LIGHTGRAY); // Draw ground
+                DrawCube((Vector3){ -16.0f, 2.5f, 0.0f }, 1.0f, 5.0f, 32.0f, BLUE);     // Draw a blue wall
+                DrawCube((Vector3){ 16.0f, 2.5f, 0.0f }, 1.0f, 5.0f, 32.0f, LIME);      // Draw a green wall
+                DrawCube((Vector3){ 0.0f, 2.5f, 16.0f }, 32.0f, 5.0f, 1.0f, GOLD);      // Draw a yellow wall
+            
+                // Draw some cubes around
+                for (int i = 0; i < MAX_COLUMNS; i++)
+                {
+                    DrawCube(positions[i], 2.0f, heights[i], 2.0f, colors[i]);
+                    DrawCubeWires(positions[i], 2.0f, heights[i], 2.0f, MAROON);
+                }
+
+            End3dMode();
+
+            DrawText("First person camera default controls:", 20, 20, 10, GRAY);
+            DrawText("- Move with keys: W, A, S, D", 40, 50, 10, DARKGRAY);
+            DrawText("- Mouse move to look around", 40, 70, 10, DARKGRAY);
+
+        EndDrawing();
+        //----------------------------------------------------------------------------------
+    }
+
+    // De-Initialization
+    //--------------------------------------------------------------------------------------   
+    CloseWindow();        // Close window and OpenGL context
+    //--------------------------------------------------------------------------------------
+
+    return 0;
+}

examples/core_3d_camera_free.c

@@ -0,0 +1,78 @@
+/*******************************************************************************************
+*
+*   raylib [core] example - Initialize 3d camera free
+*
+*   This example has been created using raylib 1.3 (www.raylib.com)
+*   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
+*
+*   Copyright (c) 2015 Ramon Santamaria (@raysan5)
+*
+********************************************************************************************/
+
+#include "raylib.h"
+
+int main()
+{
+    // Initialization
+    //--------------------------------------------------------------------------------------
+    int screenWidth = 800;
+    int screenHeight = 450;
+
+    InitWindow(screenWidth, screenHeight, "raylib [core] example - 3d camera free");
+
+    // Define the camera to look into our 3d world
+    Camera camera;
+    camera.position = (Vector3){ 0.0f, 10.0f, 10.0f };  // Camera position
+    camera.target = (Vector3){ 0.0f, 0.0f, 0.0f };      // Camera looking at point
+    camera.up = (Vector3){ 0.0f, 1.0f, 0.0f };          // Camera up vector (rotation towards target)
+    
+    Vector3 cubePosition = { 0.0f, 0.0f, 0.0f };
+    
+    SetCameraMode(CAMERA_FREE);         // Set a free camera mode
+    SetCameraPosition(camera.position); // Set internal camera position to match our camera position
+    SetCameraTarget(camera.target);     // Set internal camera target to match our camera target
+
+    SetTargetFPS(60);                   // Set our game to run at 60 frames-per-second
+    //--------------------------------------------------------------------------------------
+
+    // Main game loop
+    while (!WindowShouldClose())        // Detect window close button or ESC key
+    {
+        // Update
+        //----------------------------------------------------------------------------------
+        UpdateCamera(&camera);          // Update internal camera and our camera
+        //----------------------------------------------------------------------------------
+
+        // Draw
+        //----------------------------------------------------------------------------------
+        BeginDrawing();
+
+            ClearBackground(RAYWHITE);
+
+            Begin3dMode(camera);
+
+                DrawCube(cubePosition, 2.0f, 2.0f, 2.0f, RED);
+                DrawCubeWires(cubePosition, 2.0f, 2.0f, 2.0f, MAROON);
+
+                DrawGrid(10, 1.0f);
+
+            End3dMode();
+
+            DrawText("Free camera default controls:", 20, 20, 10, GRAY);
+            DrawText("- Mouse Wheel to Zoom in-out", 40, 50, 10, DARKGRAY);
+            DrawText("- Mouse Wheel Pressed to Pan", 40, 70, 10, DARKGRAY);
+            DrawText("- Alt + Mouse Wheel Pressed to Rotate", 40, 90, 10, DARKGRAY);
+            DrawText("- Alt + Ctrl + Mouse Wheel Pressed for Smooth Zoom", 40, 110, 10, DARKGRAY);
+            DrawText("- Z to zoom to (0, 0, 0)", 40, 130, 10, DARKGRAY);
+
+        EndDrawing();
+        //----------------------------------------------------------------------------------
+    }
+
+    // De-Initialization
+    //--------------------------------------------------------------------------------------
+    CloseWindow();        // Close window and OpenGL context
+    //--------------------------------------------------------------------------------------
+
+    return 0;
+}

examples/core_3d_mode.c

@@ -5,7 +5,7 @@
 *   This example has been created using raylib 1.0 (www.raylib.com)
 *   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - raysan@raysanweb.com)
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 
@@ -21,11 +21,14 @@ int main()
     InitWindow(screenWidth, screenHeight, "raylib [core] example - 3d mode");
 
     // Define the camera to look into our 3d world
-    Camera camera = {{ 0.0, 10.0, 10.0 }, { 0.0, 0.0, 0.0 }, { 0.0, 1.0, 0.0 }};
+    Camera camera;
+    camera.position = (Vector3){ 0.0f, 10.0f, 10.0f };  // Camera position
+    camera.target = (Vector3){ 0.0f, 0.0f, 0.0f };      // Camera looking at point
+    camera.up = (Vector3){ 0.0f, 1.0f, 0.0f };          // Camera up vector (rotation towards target)
 
-    Vector3 cubePosition = { 0.0, 0.0, 0.0 };
+    Vector3 cubePosition = { 0.0f, 0.0f, 0.0f };
 
-    //SetTargetFPS(60);   // Set our game to run at 60 frames-per-second, but not now...
+    SetTargetFPS(60);   // Set our game to run at 60 frames-per-second
     //--------------------------------------------------------------------------------------
 
     // Main game loop
@@ -40,14 +43,14 @@ int main()
         //----------------------------------------------------------------------------------
         BeginDrawing();
 
-            ClearBackground(WHITE);
+            ClearBackground(RAYWHITE);
 
             Begin3dMode(camera);
 
-                DrawCube(cubePosition, 2, 2, 2, RED);
+                DrawCube(cubePosition, 2.0f, 2.0f, 2.0f, RED);
-                DrawCubeWires(cubePosition, 2, 2, 2, MAROON);
+                DrawCubeWires(cubePosition, 2.0f, 2.0f, 2.0f, MAROON);
 
-                DrawGrid(10.0, 1.0);
+                DrawGrid(10, 1.0f);
 
             End3dMode();
 

examples/core_3d_picking.c

@@ -0,0 +1,94 @@
+/*******************************************************************************************
+*
+*   raylib [core] example - Picking in 3d mode
+*
+*   This example has been created using raylib 1.3 (www.raylib.com)
+*   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
+*
+*   Copyright (c) 2015 Ramon Santamaria (@raysan5)
+*
+********************************************************************************************/
+
+#include "raylib.h"
+
+int main()
+{
+    // Initialization
+    //--------------------------------------------------------------------------------------
+    int screenWidth = 800;
+    int screenHeight = 450;
+
+    InitWindow(screenWidth, screenHeight, "raylib [core] example - 3d picking");
+
+    // Define the camera to look into our 3d world
+    Camera camera;
+    camera.position = (Vector3){ 0.0f, 10.0f, 10.0f };  // Camera position
+    camera.target = (Vector3){ 0.0f, 0.0f, 0.0f };      // Camera looking at point
+    camera.up = (Vector3){ 0.0f, 1.0f, 0.0f };          // Camera up vector (rotation towards target)
+
+    Vector3 cubePosition = { 0.0f, 1.0f, 0.0f };
+    Vector3 cubeSize = { 2.0f, 2.0f, 2.0f };
+    
+    Ray ray;        // Picking line ray
+    
+    bool collision = false;
+    
+    SetCameraMode(CAMERA_FREE);         // Set a free camera mode
+    SetCameraPosition(camera.position); // Set internal camera position to match our camera position
+
+    SetTargetFPS(60);                   // Set our game to run at 60 frames-per-second
+    //--------------------------------------------------------------------------------------
+
+    // Main game loop
+    while (!WindowShouldClose())        // Detect window close button or ESC key
+    {
+        // Update
+        //----------------------------------------------------------------------------------
+        UpdateCamera(&camera);          // Update internal camera and our camera
+        
+        if (IsMouseButtonPressed(MOUSE_LEFT_BUTTON))
+        {
+            // NOTE: This function is NOT WORKING properly!
+            ray = GetMouseRay(GetMousePosition(), camera);
+            
+            // Check collision between ray and box
+            collision = CheckCollisionRayBox(ray,
+                (Vector3){ cubePosition.x - cubeSize.x/2, cubePosition.y - cubeSize.y/2, cubePosition.z - cubeSize.z/2 },
+                (Vector3){ cubePosition.x + cubeSize.x/2, cubePosition.y + cubeSize.y/2, cubePosition.z + cubeSize.z/2 });
+        }
+        //----------------------------------------------------------------------------------
+
+        // Draw
+        //----------------------------------------------------------------------------------
+        BeginDrawing();
+
+            ClearBackground(RAYWHITE);
+
+            Begin3dMode(camera);
+
+                DrawCube(cubePosition, cubeSize.x, cubeSize.y, cubeSize.z, GRAY);
+                DrawCubeWires(cubePosition, cubeSize.x, cubeSize.y, cubeSize.z, DARKGRAY);
+                
+                DrawRay(ray, MAROON);
+                
+                DrawGrid(10, 1.0f);
+
+            End3dMode();
+            
+            DrawText("Try selecting the box with mouse!", 240, 10, 20, GRAY);
+            
+            if(collision) DrawText("BOX SELECTED", (screenWidth - MeasureText("BOX SELECTED", 30)) / 2, screenHeight * 0.1f, 30, GREEN);
+
+            DrawFPS(10, 10);
+
+        EndDrawing();
+        //----------------------------------------------------------------------------------
+    }
+
+    // De-Initialization
+    //--------------------------------------------------------------------------------------
+    CloseWindow();        // Close window and OpenGL context
+    //--------------------------------------------------------------------------------------
+
+    return 0;
+}

examples/core_basic_window.c

@@ -15,7 +15,7 @@
 *   This example has been created using raylib 1.0 (www.raylib.com)
 *   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - raysan@raysanweb.com)
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 
@@ -29,6 +29,8 @@ int main()
     int screenHeight = 450;
 
     InitWindow(screenWidth, screenHeight, "raylib [core] example - basic window");
+    
+    SetTargetFPS(60);
     //--------------------------------------------------------------------------------------
 
     // Main game loop
@@ -52,7 +54,7 @@ int main()
     }
 
     // De-Initialization
-    //--------------------------------------------------------------------------------------
+    //--------------------------------------------------------------------------------------   
     CloseWindow();        // Close window and OpenGL context
     //--------------------------------------------------------------------------------------
 

examples/core_basic_window_web.c

@@ -0,0 +1,85 @@
+/*******************************************************************************************
+*
+*   raylib [core] example - Basic window (adapted for HTML5 platform)
+*
+*   This example is prepared to compile for PLATFORM_WEB, PLATFORM_DESKTOP and PLATFORM_RPI
+*   As you will notice, code structure is slightly diferent to the other examples...
+*   To compile it for PLATFORM_WEB just uncomment #define PLATFORM_WEB at beginning
+*
+*   This example has been created using raylib 1.3 (www.raylib.com)
+*   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
+*
+*   Copyright (c) 2015 Ramon Santamaria (@raysan5)
+*
+********************************************************************************************/
+
+#include "raylib.h"
+
+//#define PLATFORM_WEB
+
+#if defined(PLATFORM_WEB)
+    #include <emscripten/emscripten.h>
+#endif
+
+//----------------------------------------------------------------------------------
+// Global Variables Definition
+//----------------------------------------------------------------------------------
+int screenWidth = 800;
+int screenHeight = 450;
+
+//----------------------------------------------------------------------------------
+// Module Functions Declaration
+//----------------------------------------------------------------------------------
+void UpdateDrawFrame(void);     // Update and Draw one frame
+
+//----------------------------------------------------------------------------------
+// Main Enry Point
+//----------------------------------------------------------------------------------
+int main()
+{
+    // Initialization
+    //--------------------------------------------------------------------------------------
+    InitWindow(screenWidth, screenHeight, "raylib [core] example - basic window");
+
+#if defined(PLATFORM_WEB)
+    emscripten_set_main_loop(UpdateDrawFrame, 0, 1);
+#else
+    SetTargetFPS(60);   // Set our game to run at 60 frames-per-second
+    //--------------------------------------------------------------------------------------
+    
+    // Main game loop
+    while (!WindowShouldClose())    // Detect window close button or ESC key
+    {
+        UpdateDrawFrame();
+    }
+#endif
+
+    // De-Initialization
+    //--------------------------------------------------------------------------------------
+    CloseWindow();        // Close window and OpenGL context
+    //--------------------------------------------------------------------------------------
+
+    return 0;
+}
+
+//----------------------------------------------------------------------------------
+// Module Functions Definition
+//----------------------------------------------------------------------------------
+void UpdateDrawFrame(void)
+{
+    // Update
+    //----------------------------------------------------------------------------------
+    // TODO: Update your variables here
+    //----------------------------------------------------------------------------------
+
+    // Draw
+    //----------------------------------------------------------------------------------
+    BeginDrawing();
+
+        ClearBackground(RAYWHITE);
+
+        DrawText("Congrats! You created your first window!", 190, 200, 20, LIGHTGRAY);
+
+    EndDrawing();
+    //----------------------------------------------------------------------------------
+}

examples/core_color_select.c

@@ -5,7 +5,7 @@
 *   This example has been created using raylib 1.0 (www.raylib.com)
 *   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - raysan@raysanweb.com)
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 

examples/core_drop_files.c

@@ -0,0 +1,76 @@
+/*******************************************************************************************
+*
+*   raylib [core] example - Windows drop files
+*
+*   This example only works on platforms that support drag & drop (Windows, Linux, OSX, Html5?)
+*
+*   This example has been created using raylib 1.3 (www.raylib.com)
+*   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
+*
+*   Copyright (c) 2015 Ramon Santamaria (@raysan5)
+*
+********************************************************************************************/
+
+#include "raylib.h"
+
+int main()
+{
+    // Initialization
+    //--------------------------------------------------------------------------------------
+    int screenWidth = 800;
+    int screenHeight = 450;
+
+    InitWindow(screenWidth, screenHeight, "raylib [core] example - drop files");
+    
+    int count = 0;
+    char **droppedFiles;
+    
+    SetTargetFPS(60);
+    //--------------------------------------------------------------------------------------
+
+    // Main game loop
+    while (!WindowShouldClose())    // Detect window close button or ESC key
+    {
+        // Update
+        //----------------------------------------------------------------------------------
+        if (IsFileDropped())
+        {
+            droppedFiles = GetDroppedFiles(&count);
+        }
+        //----------------------------------------------------------------------------------
+
+        // Draw
+        //----------------------------------------------------------------------------------
+        BeginDrawing();
+
+            ClearBackground(RAYWHITE);
+
+            if (count == 0) DrawText("Drop your files to this window!", 100, 40, 20, DARKGRAY);
+            else
+            {
+                DrawText("Dropped files:", 100, 40, 20, DARKGRAY);
+                
+                for (int i = 0; i < count; i++)
+                {
+                    if (i%2 == 0) DrawRectangle(0, 85 + 40*i, screenWidth, 40, Fade(LIGHTGRAY, 0.5f));
+                    else DrawRectangle(0, 85 + 40*i, screenWidth, 40, Fade(LIGHTGRAY, 0.3f));
+                    
+                    DrawText(droppedFiles[i], 120, 100 + 40*i, 10, GRAY);
+                }
+                
+                DrawText("Drop new files...", 100, 110 + 40*count, 20, DARKGRAY);
+            }
+
+        EndDrawing();
+        //----------------------------------------------------------------------------------
+    }
+
+    // De-Initialization
+    //--------------------------------------------------------------------------------------
+    ClearDroppedFiles();    // Clear internal buffers
+    
+    CloseWindow();          // Close window and OpenGL context
+    //--------------------------------------------------------------------------------------
+
+    return 0;
+}

examples/core_gestures_detection.c

@@ -0,0 +1,115 @@
+/*******************************************************************************************
+*
+*   raylib [core] example - Gestures Detection
+*
+*   This example has been created using raylib 1.4 (www.raylib.com)
+*   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
+*
+*   Copyright (c) 2016 Ramon Santamaria (@raysan5)
+*
+********************************************************************************************/
+
+#include "raylib.h"
+#include <string.h>
+
+#define MAX_GESTURE_STRINGS   20
+
+int main()
+{
+    // Initialization
+    //--------------------------------------------------------------------------------------
+    int screenWidth = 800;
+    int screenHeight = 450;
+    
+    InitWindow(screenWidth, screenHeight, "raylib [core] example - gestures detection");
+    
+    Vector2 touchPosition = { 0, 0 };
+    Rectangle touchArea = { 220, 10, screenWidth - 230, screenHeight - 20 };
+    
+    int gesturesCount = 0;
+    char gestureStrings[MAX_GESTURE_STRINGS][32];
+
+    int currentGesture = GESTURE_NONE;
+    int lastGesture = GESTURE_NONE;
+    
+    //SetGesturesEnabled(0b0000000000001001);   // Enable only some gestures to be detected
+    
+    SetTargetFPS(30);
+    //--------------------------------------------------------------------------------------
+
+    // Main game loop
+    while (!WindowShouldClose())    // Detect window close button or ESC key
+    {
+        // Update
+        //----------------------------------------------------------------------------------
+        lastGesture = currentGesture;
+        touchPosition = GetTouchPosition(0);
+        
+        if (CheckCollisionPointRec(touchPosition, touchArea) &&  IsGestureDetected())
+        {
+            currentGesture = GetGestureType();
+            
+            if (currentGesture != lastGesture)
+            {
+                // Store gesture string
+                switch (currentGesture)
+                {
+                    case GESTURE_TAP: strcpy(gestureStrings[gesturesCount], "GESTURE TAP"); break;
+                    case GESTURE_DOUBLETAP: strcpy(gestureStrings[gesturesCount], "GESTURE DOUBLETAP"); break;
+                    case GESTURE_HOLD: strcpy(gestureStrings[gesturesCount], "GESTURE HOLD"); break;
+                    case GESTURE_DRAG: strcpy(gestureStrings[gesturesCount], "GESTURE DRAG"); break;
+                    case GESTURE_SWIPE_RIGHT: strcpy(gestureStrings[gesturesCount], "GESTURE SWIPE RIGHT"); break;
+                    case GESTURE_SWIPE_LEFT: strcpy(gestureStrings[gesturesCount], "GESTURE SWIPE LEFT"); break;
+                    case GESTURE_SWIPE_UP: strcpy(gestureStrings[gesturesCount], "GESTURE SWIPE UP"); break;
+                    case GESTURE_SWIPE_DOWN: strcpy(gestureStrings[gesturesCount], "GESTURE SWIPE DOWN"); break;
+                    default: break;
+                }
+                
+                gesturesCount++;
+                
+                // Reset gestures strings
+                if (gesturesCount >= MAX_GESTURE_STRINGS)
+                {
+                    for (int i = 0; i < MAX_GESTURE_STRINGS; i++) strcpy(gestureStrings[i], "\0");
+                    
+                    gesturesCount = 0;
+                }
+            }
+        }
+        else currentGesture = GESTURE_NONE;
+        //----------------------------------------------------------------------------------
+
+        // Draw
+        //----------------------------------------------------------------------------------
+        BeginDrawing();
+
+            ClearBackground(RAYWHITE);
+            
+            DrawRectangleRec(touchArea, GRAY);
+            DrawRectangle(225, 15, screenWidth - 240, screenHeight - 30, RAYWHITE);
+            
+            DrawText("GESTURES TEST AREA", screenWidth - 270, screenHeight - 40, 20, Fade(GRAY, 0.5f));
+            
+            for (int i = 0; i < gesturesCount; i++)
+            {
+                if (i%2 == 0) DrawRectangle(10, 30 + 20*i, 200, 20, Fade(LIGHTGRAY, 0.5f));
+                else DrawRectangle(10, 30 + 20*i, 200, 20, Fade(LIGHTGRAY, 0.3f));
+                
+                if (i < gesturesCount - 1) DrawText(gestureStrings[i], 35, 36 + 20*i, 10, DARKGRAY);
+                else DrawText(gestureStrings[i], 35, 36 + 20*i, 10, MAROON);
+            }
+            
+            DrawRectangleLines(10, 29, 200, screenHeight - 50, GRAY);
+            DrawText("DETECTED GESTURES", 50, 15, 10, GRAY);
+            
+            if (currentGesture != GESTURE_NONE) DrawCircleV(touchPosition, 30, MAROON);
+            
+        EndDrawing();
+        //----------------------------------------------------------------------------------
+    }
+
+    // De-Initialization
+    //--------------------------------------------------------------------------------------   
+    CloseWindow();        // Close window and OpenGL context
+    //--------------------------------------------------------------------------------------
+}

examples/core_input_gamepad.c

@@ -8,7 +8,7 @@
 *   This example has been created using raylib 1.0 (www.raylib.com)
 *   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - raysan@raysanweb.com)
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 
@@ -23,8 +23,8 @@ int main()
 
     InitWindow(screenWidth, screenHeight, "raylib [core] example - gamepad input");
 
-    Vector2 ballPosition = { screenWidth/2, screenHeight/2 };
+    Vector2 ballPosition = { (float)screenWidth/2, (float)screenHeight/2 };
-    Vector2 gamepadMovement = { 0, 0 };
+    Vector2 gamepadMovement = { 0.0f, 0.0f };
 
     SetTargetFPS(60);               // Set target frames-per-second
     //--------------------------------------------------------------------------------------
@@ -43,8 +43,8 @@ int main()
 
             if (IsGamepadButtonPressed(GAMEPAD_PLAYER1, GAMEPAD_BUTTON_A))
             {
-                ballPosition.x = screenWidth/2;
+                ballPosition.x = (float)screenWidth/2;
-                ballPosition.y = screenHeight/2;
+                ballPosition.y = (float)screenHeight/2;
             }
         }
         //----------------------------------------------------------------------------------

examples/core_input_keys.c

@@ -5,7 +5,7 @@
 *   This example has been created using raylib 1.0 (www.raylib.com)
 *   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - raysan@raysanweb.com)
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 
@@ -20,7 +20,7 @@ int main()
 
     InitWindow(screenWidth, screenHeight, "raylib [core] example - keyboard input");
 
-    Vector2 ballPosition = { screenWidth/2, screenHeight/2 };
+    Vector2 ballPosition = { (float)screenWidth/2, (float)screenHeight/2 };
 
     SetTargetFPS(60);       // Set target frames-per-second
     //--------------------------------------------------------------------------------------
@@ -30,10 +30,10 @@ int main()
     {
         // Update
         //----------------------------------------------------------------------------------
-        if (IsKeyDown(KEY_RIGHT)) ballPosition.x += 0.8;
+        if (IsKeyDown(KEY_RIGHT)) ballPosition.x += 0.8f;
-        if (IsKeyDown(KEY_LEFT)) ballPosition.x -= 0.8;
+        if (IsKeyDown(KEY_LEFT)) ballPosition.x -= 0.8f;
-        if (IsKeyDown(KEY_UP)) ballPosition.y -= 0.8;
+        if (IsKeyDown(KEY_UP)) ballPosition.y -= 0.8f;
-        if (IsKeyDown(KEY_DOWN)) ballPosition.y += 0.8;
+        if (IsKeyDown(KEY_DOWN)) ballPosition.y += 0.8f;
         //----------------------------------------------------------------------------------
 
         // Draw

examples/core_input_mouse.c

@@ -5,7 +5,7 @@
 *   This example has been created using raylib 1.0 (www.raylib.com)
 *   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - raysan@raysanweb.com)
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 
@@ -20,8 +20,10 @@ int main()
 
     InitWindow(screenWidth, screenHeight, "raylib [core] example - mouse input");
 
-    int mouseX, mouseY;
+    Vector2 ballPosition = { -100.0f, -100.0f };
-    Vector2 ballPosition = { -100.0, -100.0 };
+    Color ballColor = DARKBLUE;
+    
+    SetTargetFPS(60);
     //---------------------------------------------------------------------------------------
 
     // Main game loop
@@ -29,14 +31,11 @@ int main()
     {
         // Update
         //----------------------------------------------------------------------------------
-        if (IsMouseButtonPressed(MOUSE_LEFT_BUTTON))
+        ballPosition = GetMousePosition();
-        {
+        
-            mouseX = GetMouseX();
+        if (IsMouseButtonPressed(MOUSE_LEFT_BUTTON)) ballColor = MAROON;
-            mouseY = GetMouseY();
+        else if (IsMouseButtonPressed(MOUSE_MIDDLE_BUTTON)) ballColor = LIME;
-
+        else if (IsMouseButtonPressed(MOUSE_RIGHT_BUTTON)) ballColor = DARKBLUE;
-            ballPosition.x = (float)mouseX;
-            ballPosition.y = (float)mouseY;
-        }
         //----------------------------------------------------------------------------------
 
         // Draw
@@ -45,9 +44,9 @@ int main()
 
             ClearBackground(RAYWHITE);
 
-            DrawCircleV(ballPosition, 40, GOLD);
+            DrawCircleV(ballPosition, 40, ballColor);
 
-            DrawText("mouse click to draw the ball", 10, 10, 20, DARKGRAY);
+            DrawText("move ball with mouse and click mouse button to change color", 10, 10, 20, DARKGRAY);
 
         EndDrawing();
         //----------------------------------------------------------------------------------

examples/core_mouse_wheel.c

@@ -5,7 +5,7 @@
 *   This test has been created using raylib 1.1 (www.raylib.com)
 *   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - raysan@raysanweb.com)
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 

examples/core_random_values.c

@@ -5,7 +5,7 @@
 *   This example has been created using raylib 1.1 (www.raylib.com)
 *   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - raysan@raysanweb.com)
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 
@@ -22,7 +22,7 @@ int main()
 
     int framesCounter = 0;  // Variable used to count frames
 
-    int randValue = GetRandomValue(-8,5);   // Get a random integer number between -8 and 5 (both included)
+    int randValue = GetRandomValue(-8, 5);   // Get a random integer number between -8 and 5 (both included)
 
     SetTargetFPS(60);       // Set our game to run at 60 frames-per-second
     //--------------------------------------------------------------------------------------
@@ -37,7 +37,7 @@ int main()
         // Every two seconds (120 frames) a new random value is generated
         if (((framesCounter/120)%2) == 1)
         {
-            randValue = GetRandomValue(-8,5);
+            randValue = GetRandomValue(-8, 5);
             framesCounter = 0;
         }
         //----------------------------------------------------------------------------------

examples/core_storage_values.c

@@ -0,0 +1,85 @@
+/*******************************************************************************************
+*
+*   raylib [core] example - Storage save/load values
+*
+*   This example has been created using raylib 1.4 (www.raylib.com)
+*   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
+*
+*   Copyright (c) 2015 Ramon Santamaria (@raysan5)
+*
+********************************************************************************************/
+
+#include "raylib.h"
+
+// NOTE: Storage positions must start with 0, directly related to file memory layout
+typedef enum { STORAGE_SCORE = 0, STORAGE_HISCORE } StorageData;
+
+int main()
+{
+    // Initialization
+    //--------------------------------------------------------------------------------------
+    int screenWidth = 800;
+    int screenHeight = 450;
+
+    InitWindow(screenWidth, screenHeight, "raylib [core] example - storage save/load values");
+    
+    int score = 0;
+    int hiscore = 0;
+    
+    int framesCounter = 0;
+    
+    SetTargetFPS(60);
+    //--------------------------------------------------------------------------------------
+
+    // Main game loop
+    while (!WindowShouldClose())    // Detect window close button or ESC key
+    {
+        // Update
+        //----------------------------------------------------------------------------------
+        if (IsKeyPressed(KEY_R))
+        {
+            score = GetRandomValue(1000, 2000);
+            hiscore = GetRandomValue(2000, 4000);
+        }
+        
+        if (IsKeyPressed(KEY_ENTER))
+        {
+            StorageSaveValue(STORAGE_SCORE, score);
+            StorageSaveValue(STORAGE_HISCORE, hiscore);
+        }
+        else if (IsKeyPressed(KEY_SPACE))
+        {
+            // NOTE: If requested position could not be found, value 0 is returned
+            score = StorageLoadValue(STORAGE_SCORE);
+            hiscore = StorageLoadValue(STORAGE_HISCORE);
+        }
+        
+        framesCounter++;
+        //----------------------------------------------------------------------------------
+
+        // Draw
+        //----------------------------------------------------------------------------------
+        BeginDrawing();
+
+            ClearBackground(RAYWHITE);
+
+            DrawText(FormatText("SCORE: %i", score), 280, 130, 40, MAROON);
+            DrawText(FormatText("HI-SCORE: %i", hiscore), 210, 200, 50, BLACK);
+            
+            DrawText(FormatText("frames: %i", framesCounter), 10, 10, 20, LIME);
+            
+            DrawText("Press R to generate random numbers", 220, 40, 20, LIGHTGRAY);
+            DrawText("Press ENTER to SAVE values", 250, 310, 20, LIGHTGRAY);
+            DrawText("Press SPACE to LOAD values", 252, 350, 20, LIGHTGRAY);
+
+        EndDrawing();
+        //----------------------------------------------------------------------------------
+    }
+
+    // De-Initialization
+    //--------------------------------------------------------------------------------------   
+    CloseWindow();        // Close window and OpenGL context
+    //--------------------------------------------------------------------------------------
+
+    return 0;
+}

examples/core_world_screen.c

@@ -0,0 +1,77 @@
+/*******************************************************************************************
+*
+*   raylib [core] example - World to screen
+*
+*   This example has been created using raylib 1.3 (www.raylib.com)
+*   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
+*
+*   Copyright (c) 2015 Ramon Santamaria (@raysan5)
+*
+********************************************************************************************/
+
+#include "raylib.h"
+
+int main()
+{
+    // Initialization
+    //--------------------------------------------------------------------------------------
+    int screenWidth = 800;
+    int screenHeight = 450;
+
+    InitWindow(screenWidth, screenHeight, "raylib [core] example - 3d camera free");
+
+    // Define the camera to look into our 3d world
+    Camera camera = {{ 0.0f, 10.0f, 10.0f }, { 0.0f, 0.0f, 0.0f }, { 0.0f, 1.0f, 0.0f }};
+
+    Vector3 cubePosition = { 0.0f, 0.0f, 0.0f };
+    
+    Vector2 cubeScreenPosition;
+    
+    SetCameraMode(CAMERA_FREE);         // Set a free camera mode
+    SetCameraPosition(camera.position); // Set internal camera position to match our camera position
+    SetCameraTarget(camera.target);     // Set internal camera target to match our camera target
+
+    SetTargetFPS(60);                   // Set our game to run at 60 frames-per-second
+    //--------------------------------------------------------------------------------------
+
+    // Main game loop
+    while (!WindowShouldClose())        // Detect window close button or ESC key
+    {
+        // Update
+        //----------------------------------------------------------------------------------
+        UpdateCamera(&camera);          // Update internal camera and our camera
+        
+        // Calculate cube screen space position (with a little offset to be in top)
+        cubeScreenPosition = WorldToScreen((Vector3){cubePosition.x, cubePosition.y + 2.5f, cubePosition.z}, camera);
+        //----------------------------------------------------------------------------------
+
+        // Draw
+        //----------------------------------------------------------------------------------
+        BeginDrawing();
+
+            ClearBackground(RAYWHITE);
+
+            Begin3dMode(camera);
+
+                DrawCube(cubePosition, 2.0f, 2.0f, 2.0f, RED);
+                DrawCubeWires(cubePosition, 2.0f, 2.0f, 2.0f, MAROON);
+
+                DrawGrid(10, 1.0f);
+
+            End3dMode();
+            
+            DrawText("Enemy: 100 / 100", cubeScreenPosition.x - MeasureText("Enemy: 100 / 100", 20) / 2, cubeScreenPosition.y, 20, BLACK);
+            DrawText("Text is always on top of the cube", (screenWidth - MeasureText("Text is always on top of the cube", 20)) / 2, 25, 20, GRAY);
+            
+
+        EndDrawing();
+        //----------------------------------------------------------------------------------
+    }
+
+    // De-Initialization
+    //--------------------------------------------------------------------------------------
+    CloseWindow();        // Close window and OpenGL context
+    //--------------------------------------------------------------------------------------
+
+    return 0;
+}

examples/makefile

@@ -2,7 +2,7 @@
 #
 #   raylib makefile for desktop platforms, Raspberry Pi and HTML5 (emscripten)
 #
-#   Copyright (c) 2014 Ramon Santamaria (Ray San - raysan@raysanweb.com)
+#   Copyright (c) 2015 Ramon Santamaria (@raysan5)
 #    
 #   This software is provided "as-is", without any express or implied warranty. In no event 
 #   will the authors be held liable for any damages arising from the use of this software.
@@ -23,21 +23,24 @@
 
 # define raylib platform to compile for
 # possible platforms: PLATFORM_DESKTOP PLATFORM_RPI PLATFORM_WEB
-# WARNING: To compile examples to HTML5, they must be redesigned to use emscripten.h and emscripten_set_main_loop()
+# WARNING: To compile to HTML5, code must be redesigned to use emscripten.h and emscripten_set_main_loop()
 PLATFORM ?= PLATFORM_DESKTOP
 
-# determine SUBPLATFORM in case PLATFORM_DESKTOP selected
+# determine PLATFORM_OS in case PLATFORM_DESKTOP selected
 ifeq ($(PLATFORM),PLATFORM_DESKTOP)
     # No uname.exe on MinGW!, but OS=Windows_NT on Windows! ifeq ($(UNAME),Msys) -> Windows
     ifeq ($(OS),Windows_NT)
-        SUBPLATFORM=WINDOWS
+        PLATFORM_OS=WINDOWS
+        LIBPATH=win32
     else
         UNAMEOS:=$(shell uname)
         ifeq ($(UNAMEOS),Linux)
-            SUBPLATFORM=LINUX
+            PLATFORM_OS=LINUX
+            LIBPATH=linux
         else
         ifeq ($(UNAMEOS),Darwin)
-            SUBPLATFORM=OSX
+            PLATFORM_OS=OSX
+            LIBPATH=osx
         endif
         endif
     endif
@@ -47,10 +50,15 @@ endif
 ifeq ($(PLATFORM),PLATFORM_WEB)
     # define emscripten compiler
     CC = emcc
+else
+ifeq ($(PLATFORM_OS),OSX)
+    # define llvm compiler for mac
+    CC = clang
 else
     # define default gcc compiler
     CC = gcc
 endif
+endif
 
 # define compiler flags:
 #  -O2         defines optimization level
@@ -74,34 +82,52 @@ ifeq ($(PLATFORM),PLATFORM_RPI)
     INCLUDES = -I. -I../src -I/opt/vc/include -I/opt/vc/include/interface/vcos/pthreads
 else
     INCLUDES = -I. -I../src
+# external libraries headers
+# GLFW3
+    INCLUDES += -I../external/glfw3/include
+# GLEW - Not required any more, replaced by GLAD
+    #INCLUDES += -I../external/glew/include
+# OpenAL Soft
+    INCLUDES += -I../external/openal_soft/include
 endif
 
 # define library paths containing required libs
 ifeq ($(PLATFORM),PLATFORM_RPI)
     LFLAGS = -L. -L../src -L/opt/vc/lib
 else
-    LFLAGS = -L. -L../src -L../external/glfw3/lib/ -I../external/openal_soft/lib/
+    LFLAGS = -L. -L../src
+# external libraries to link with
+# GLFW3
+    LFLAGS += -L../external/glfw3/lib/$(LIBPATH)
+    ifneq ($(PLATFORM_OS),OSX)
+    # OpenAL Soft
+    	LFLAGS += -L../external/openal_soft/lib/$(LIBPATH)
+	# GLEW - Not required any more, replaced by GLAD
+    	#LFLAGS += -L../external/glew/lib/$(LIBPATH)
+    endif
 endif
 
 # define any libraries to link into executable
 # if you want to link libraries (libname.so or libname.a), use the -lname
 ifeq ($(PLATFORM),PLATFORM_DESKTOP)
-    ifeq ($(SUBPLATFORM),LINUX)
+    ifeq ($(PLATFORM_OS),LINUX)
         # libraries for Debian GNU/Linux desktop compiling
         # requires the following packages:
         # libglfw3-dev libopenal-dev libglew-dev libegl1-mesa-dev
-        LIBS = -lraylib -lglfw -lGLEW -lGL -lopenal
+        LIBS = -lraylib -lglfw3 -lGLEW -lGL -lopenal -lm -pthread
-    endif
+	# on XWindow could require also below libraries, just uncomment
-    ifeq ($(SUBPLATFORM),OSX)
+	#LIBS += -lX11 -lXrandr -lXinerama -lXi -lXxf86vm -lXcursor
-    	# libraries for OS X 10.9 desktop compiling
+    else
-	# requires the following packages:
+    ifeq ($(PLATFORM_OS),OSX)
-	# libglfw3-dev libopenal-dev libglew-dev libegl1-mesa-dev
+        # libraries for OS X 10.9 desktop compiling
-	LIBS = -lraylib -lglfw -framework OpenGL -framework OpenAl -framework Cocoa
+        # requires the following packages:
-
+        # libglfw3-dev libopenal-dev libglew-dev libegl1-mesa-dev
+        LIBS = -lraylib -lglfw -framework OpenGL -framework OpenAl -framework Cocoa
     else
         # libraries for Windows desktop compiling
         # NOTE: GLFW3 and OpenAL Soft libraries should be installed
-        LIBS = -lraylib -lglfw3 -lglew32 -lopengl32 -lopenal32 -lgdi32    
+        LIBS = -lraylib -lglfw3 -lopengl32 -lopenal32 -lgdi32
+    endif
     endif
 endif
 ifeq ($(PLATFORM),PLATFORM_RPI)
@@ -110,11 +136,12 @@ ifeq ($(PLATFORM),PLATFORM_RPI)
     LIBS = -lraylib -lGLESv2 -lEGL -lpthread -lrt -lm -lbcm_host -lopenal
 endif
 ifeq ($(PLATFORM),PLATFORM_WEB)
+    # just adjust the correct path to libraylib.bc
     LIBS = ../src/libraylib.bc
 endif
 
 # define additional parameters and flags for windows
-ifeq ($(PLATFORM),PLATFORM_DESKTOP)
+ifeq ($(PLATFORM_OS),WINDOWS)
     # resources file contains windows exe icon
     # -Wl,--subsystem,windows hides the console window
     WINFLAGS = ../src/resources -Wl,--subsystem,windows
@@ -130,9 +157,16 @@ EXAMPLES = \
     core_input_keys \
     core_input_mouse \
     core_mouse_wheel \
+    core_input_gamepad \
     core_random_values \
     core_color_select \
+    core_drop_files \
+    core_storage_values \
+    core_gestures_detection \
     core_3d_mode \
+    core_3d_picking \
+    core_3d_camera_free \
+    core_3d_camera_first_person \
     shapes_logo_raylib \
     shapes_basic_shapes \
     shapes_colors_palette \
@@ -140,22 +174,32 @@ EXAMPLES = \
     textures_logo_raylib \
     textures_image_loading \
     textures_rectangle \
-    textures_compressed_dds \
-    textures_mipmaps \
     textures_srcrec_dstrec \
+    textures_to_image \
+    textures_raw_data \
+    textures_formats_loading \
+    textures_particles_trail_blending \
+    textures_image_processing \
+    textures_image_drawing \
     text_sprite_fonts \
+    text_bmfont_ttf \
     text_rbmf_fonts \
     text_format_text \
     text_font_select \
+    text_writing_anim \
     models_geometric_shapes \
-    models_planes \
+    models_box_collisions \
     models_billboard \
     models_obj_loading \
     models_heightmap \
     models_cubicmap \
+    shaders_model_shader \
+    shaders_shapes_textures \
+    shaders_custom_uniform \
+    shaders_postprocessing \
     audio_sound_loading \
     audio_music_stream \
-    #core_input_gamepad \
+    fix_dylib \
 
 
 # typing 'make' will invoke the first target entry in the file,
@@ -177,16 +221,18 @@ core_input_keys: core_input_keys.c
 core_input_mouse: core_input_mouse.c
 	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
 
-ifeq ($(PLATFORM),PLATFORM_DESKTOP)
-# compile [core] example - gamepad input
-core_input_gamepad: core_input_gamepad.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
-endif
-
 # compile [core] example - mouse wheel
 core_mouse_wheel: core_mouse_wheel.c
 	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
 
+# compile [core] example - gamepad input
+core_input_gamepad: core_input_gamepad.c
+ifeq ($(PLATFORM), $(filter $(PLATFORM),PLATFORM_DESKTOP PLATFORM_RPI))
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+else
+	@echo core_input_gamepad: Example not supported on PLATFORM_ANDROID or PLATFORM_WEB
+endif
+
 # compile [core] example - generate random values
 core_random_values: core_random_values.c
 	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
@@ -195,10 +241,42 @@ core_random_values: core_random_values.c
 core_color_select: core_color_select.c
 	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
 
+# compile [core] example - drop files
+core_drop_files: core_drop_files.c
+ifeq ($(PLATFORM),PLATFORM_DESKTOP)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+else
+	@echo core_drop_files: Example not supported on PLATFORM_ANDROID or PLATFORM_WEB or PLATFORM_RPI
+endif
+
+# compile [core] example - storage values
+core_storage_values: core_storage_values.c
+ifeq ($(PLATFORM), $(filter $(PLATFORM),PLATFORM_DESKTOP PLATFORM_RPI))
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+else
+	@echo core_storage_values: Example not supported on PLATFORM_ANDROID or PLATFORM_WEB
+endif
+
+# compile [core] example - gestures detection
+core_gestures_detection: core_gestures_detection.c
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+
 # compile [core] example - 3d mode
 core_3d_mode: core_3d_mode.c
 	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
 
+# compile [core] example - 3d picking
+core_3d_picking: core_3d_picking.c
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+
+# compile [core] example - 3d camera free
+core_3d_camera_free: core_3d_camera_free.c
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+
+# compile [core] example - 3d camera first person
+core_3d_camera_first_person: core_3d_camera_first_person.c
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)    
+    
 # compile [shapes] example - raylib logo (with basic shapes)
 shapes_logo_raylib: shapes_logo_raylib.c
 	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
@@ -227,21 +305,41 @@ textures_image_loading: textures_image_loading.c
 textures_rectangle: textures_rectangle.c
 	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
 
-# compile [textures] example - compressed texture loading (DDS)
-textures_compressed_dds: textures_compressed_dds.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
-
-# compile [textures] example - texture mipmaps generation
-textures_mipmaps: textures_mipmaps.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
-
 # compile [textures] example - texture source and destination rectangles
 textures_srcrec_dstrec: textures_srcrec_dstrec.c
 	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
 
+# compile [textures] example - texture to image
+textures_to_image: textures_to_image.c
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+    
+# compile [textures] example - texture raw data
+textures_raw_data: textures_raw_data.c
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+    
+# compile [textures] example - texture formats loading
+textures_formats_loading: textures_formats_loading.c
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+    
+# compile [textures] example - texture particles trail blending
+textures_particles_trail_blending: textures_particles_trail_blending.c
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+    
+# compile [textures] example - texture image processing
+textures_image_processing: textures_image_processing.c
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+    
+# compile [textures] example - texture image drawing
+textures_image_drawing: textures_image_drawing.c
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+    
 # compile [text] example - sprite fonts loading
 text_sprite_fonts: text_sprite_fonts.c
 	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+    
+# compile [text] example - bmfonts and ttf loading
+text_bmfont_ttf: text_bmfont_ttf.c
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
 
 # compile [text] example - raylib bitmap fonts (rBMF)
 text_rbmf_fonts: text_rbmf_fonts.c
@@ -255,10 +353,18 @@ text_format_text: text_format_text.c
 text_font_select: text_font_select.c
 	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
 
+# compile [text] example - text writing animation
+text_writing_anim: text_writing_anim.c
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+
 # compile [models] example - basic geometric 3d shapes
 models_geometric_shapes: models_geometric_shapes.c
 	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
 
+# compile [models] example - box collisions
+models_box_collisions: models_box_collisions.c
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+    
 # compile [models] example - basic window
 models_planes: models_planes.c
 	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
@@ -279,6 +385,22 @@ models_heightmap: models_heightmap.c
 models_cubicmap: models_cubicmap.c
 	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
 
+# compile [shaders] example - model shader
+shaders_model_shader: shaders_model_shader.c
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+    
+# compile [shaders] example - shapes texture shader
+shaders_shapes_textures: shaders_shapes_textures.c
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+    
+# compile [shaders] example - custom uniform in shader
+shaders_custom_uniform: shaders_custom_uniform.c
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+    
+# compile [shaders] example - postprocessing shader
+shaders_postprocessing: shaders_postprocessing.c
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+    
 # compile [audio] example - sound loading and playing (WAV and OGG)
 audio_sound_loading: audio_sound_loading.c
 	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
@@ -287,15 +409,21 @@ audio_sound_loading: audio_sound_loading.c
 audio_music_stream: audio_music_stream.c
 	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
 
+# fix dylib install path name for each executable (MAC)
+fix_dylib:
+ifeq ($(PLATFORM_OS),OSX)
+	find . -type f -perm +ugo+x -print0 | xargs -t -0 -R 1 -I file install_name_tool -change libglfw.3.0.dylib ../external/glfw3/lib/osx/libglfw.3.0.dylib file
+endif
+
 # clean everything
 clean:
 ifeq ($(PLATFORM),PLATFORM_DESKTOP)
-    ifeq ($(SUBPLATFORM),OSX)
+    ifeq ($(PLATFORM_OS),OSX)
+		find . -type f -perm +ugo+x -delete
 		rm -f *.o
     else
-    ifeq ($(SUBPLATFORM),LINUX)
+    ifeq ($(PLATFORM_OS),LINUX)
-		find . -type f -executable -delete
+		find -type f -executable | xargs file -i | grep -E 'x-object|x-archive|x-sharedlib|x-executable' | rev | cut -d ':' -f 2- | rev | xargs rm -f
-		rm -f *.o
     else
 		del *.o *.exe
     endif

examples/models_billboard.c

@@ -2,10 +2,10 @@
 *
 *   raylib [models] example - Drawing billboards
 *
-*   This example has been created using raylib 1.2 (www.raylib.com)
+*   This example has been created using raylib 1.3 (www.raylib.com)
 *   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - raysan@raysanweb.com)
+*   Copyright (c) 2015 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 
@@ -21,24 +21,24 @@ int main()
     InitWindow(screenWidth, screenHeight, "raylib [models] example - drawing billboards");
 
     // Define the camera to look into our 3d world
-    Camera camera = {{ 10.0, 8.0, 10.0 }, { 0.0, 0.0, 0.0 }, { 0.0, 1.0, 0.0 }};
+    Camera camera = {{ 5.0f, 4.0f, 5.0f }, { 0.0f, 2.0f, 0.0f }, { 0.0f, 1.0f, 0.0f }};
 
-    Texture2D lena = LoadTexture("resources/lena.png");     // Our texture for billboard
+    Texture2D bill = LoadTexture("resources/billboard.png");     // Our texture billboard
-    Rectangle eyesRec = { 225, 240, 155, 50 };              // Part of the texture to draw
+    Vector3 billPosition = { 0.0f, 2.0f, 0.0f };                 // Position where draw billboard
-    Vector3 billPosition = { 0.0, 0.0, 0.0 };               // Position where draw billboard
+    
+    SetCameraMode(CAMERA_ORBITAL);      // Set an orbital camera mode
+    SetCameraPosition(camera.position); // Set internal camera position to match our camera position
+    SetCameraTarget(camera.target);     // Set internal camera target to match our camera target
 
-    SetTargetFPS(60);   // Set our game to run at 60 frames-per-second
+    SetTargetFPS(60);                   // Set our game to run at 60 frames-per-second
     //--------------------------------------------------------------------------------------
 
     // Main game loop
-    while (!WindowShouldClose())    // Detect window close button or ESC key
+    while (!WindowShouldClose())        // Detect window close button or ESC key
     {
         // Update
         //----------------------------------------------------------------------------------
-        if (IsKeyDown(KEY_LEFT)) camera.position.x -= 0.2;
+        UpdateCamera(&camera);          // Update internal camera and our camera
-        if (IsKeyDown(KEY_RIGHT)) camera.position.x += 0.2;
-        if (IsKeyDown(KEY_UP)) camera.position.y -= 0.2;
-        if (IsKeyDown(KEY_DOWN)) camera.position.y += 0.2;
         //----------------------------------------------------------------------------------
 
         // Draw
@@ -48,11 +48,10 @@ int main()
             ClearBackground(RAYWHITE);
 
             Begin3dMode(camera);
-
+            
-                //DrawBillboard(camera, lena, billPosition, 1.0, WHITE);
+                DrawBillboard(camera, bill, billPosition, 2.0f, WHITE);
-                DrawBillboardRec(camera, lena, eyesRec, billPosition, 4.0, WHITE);
+                
-
+                DrawGrid(10, 1.0f);        // Draw a grid
-                DrawGrid(10.0, 1.0);        // Draw a grid
 
             End3dMode();
 
@@ -64,7 +63,7 @@ int main()
 
     // De-Initialization
     //--------------------------------------------------------------------------------------
-    UnloadTexture(lena);        // Unload texture
+    UnloadTexture(bill);        // Unload texture
 
     CloseWindow();              // Close window and OpenGL context
     //--------------------------------------------------------------------------------------

examples/models_box_collisions.c

@@ -0,0 +1,119 @@
+/*******************************************************************************************
+*
+*   raylib [models] example - Detect basic 3d collisions (box vs sphere vs box)
+*
+*   This example has been created using raylib 1.3 (www.raylib.com)
+*   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
+*
+*   Copyright (c) 2015 Ramon Santamaria (@raysan5)
+*
+********************************************************************************************/
+
+#include "raylib.h"
+
+int main()
+{
+    // Initialization
+    //--------------------------------------------------------------------------------------
+    int screenWidth = 800;
+    int screenHeight = 450;
+
+    InitWindow(screenWidth, screenHeight, "raylib [models] example - box collisions");
+
+    // Define the camera to look into our 3d world
+    Camera camera = {{ 0.0f, 10.0f, 10.0f }, { 0.0f, 0.0f, 0.0f }, { 0.0f, 1.0f, 0.0f }};
+    
+    Vector3 playerPosition = { 0.0f, 1.0f, 2.0f };
+    Vector3 playerSize = { 1.0f, 2.0f, 1.0f };
+    Color playerColor = GREEN;
+    
+    Vector3 enemyBoxPos = { -4.0f, 1.0f, 0.0f };
+    Vector3 enemyBoxSize = { 2.0f, 2.0f, 2.0f };
+    
+    Vector3 enemySpherePos = { 4.0f, 0.0f, 0.0f };
+    float enemySphereSize = 1.5f;
+    
+    bool collision = false;
+
+    SetTargetFPS(60);   // Set our game to run at 60 frames-per-second
+    //--------------------------------------------------------------------------------------
+
+    // Main game loop
+    while (!WindowShouldClose())    // Detect window close button or ESC key
+    {
+        // Update
+        //----------------------------------------------------------------------------------
+        
+        // Move player
+        if (IsKeyDown(KEY_RIGHT)) playerPosition.x += 0.2f;
+        else if (IsKeyDown(KEY_LEFT)) playerPosition.x -= 0.2f;
+        else if (IsKeyDown(KEY_DOWN)) playerPosition.z += 0.2f;
+        else if (IsKeyDown(KEY_UP)) playerPosition.z -= 0.2f;
+        
+        collision = false;
+        
+        // Check collisions player vs enemy-box
+        if (CheckCollisionBoxes((Vector3){ playerPosition.x - playerSize.x/2, 
+                                           playerPosition.y - playerSize.y/2, 
+                                           playerPosition.z - playerSize.z/2 }, 
+                                (Vector3){ playerPosition.x + playerSize.x/2,
+                                           playerPosition.y + playerSize.y/2, 
+                                           playerPosition.z + playerSize.z/2 },
+                                (Vector3){ enemyBoxPos.x - enemyBoxSize.x/2, 
+                                           enemyBoxPos.y - enemyBoxSize.y/2, 
+                                           enemyBoxPos.z - enemyBoxSize.z/2 }, 
+                                (Vector3){ enemyBoxPos.x + enemyBoxSize.x/2,
+                                           enemyBoxPos.y + enemyBoxSize.y/2, 
+                                           enemyBoxPos.z + enemyBoxSize.z/2 })) collision = true;
+        
+        // Check collisions player vs enemy-sphere
+        if (CheckCollisionBoxSphere((Vector3){ playerPosition.x - playerSize.x/2, 
+                                               playerPosition.y - playerSize.y/2, 
+                                               playerPosition.z - playerSize.z/2 }, 
+                                    (Vector3){ playerPosition.x + playerSize.x/2,
+                                               playerPosition.y + playerSize.y/2, 
+                                               playerPosition.z + playerSize.z/2 }, 
+                                               enemySpherePos, enemySphereSize)) collision = true;
+        
+        if (collision) playerColor = RED;
+        else playerColor = GREEN;
+        //----------------------------------------------------------------------------------
+
+        // Draw
+        //----------------------------------------------------------------------------------
+        BeginDrawing();
+
+            ClearBackground(RAYWHITE);
+
+            Begin3dMode(camera);
+
+                // Draw enemy-box
+                DrawCube(enemyBoxPos, enemyBoxSize.x, enemyBoxSize.y, enemyBoxSize.z, GRAY);
+                DrawCubeWires(enemyBoxPos, enemyBoxSize.x, enemyBoxSize.y, enemyBoxSize.z, DARKGRAY);
+                
+                // Draw enemy-sphere
+                DrawSphere(enemySpherePos, enemySphereSize, GRAY);
+                DrawSphereWires(enemySpherePos, enemySphereSize, 16, 16, DARKGRAY);
+                
+                // Draw player
+                DrawCubeV(playerPosition, playerSize, playerColor);
+
+                DrawGrid(10, 1.0f);        // Draw a grid
+
+            End3dMode();
+            
+            DrawText("Move player with cursors to collide", 220, 40, 20, GRAY);
+
+            DrawFPS(10, 10);
+
+        EndDrawing();
+        //----------------------------------------------------------------------------------
+    }
+
+    // De-Initialization
+    //--------------------------------------------------------------------------------------
+    CloseWindow();        // Close window and OpenGL context
+    //--------------------------------------------------------------------------------------
+
+    return 0;
+}

examples/models_cubicmap.c

@@ -2,10 +2,10 @@
 *
 *   raylib [models] example - Cubicmap loading and drawing
 *
-*   This example has been created using raylib 1.2 (www.raylib.com)
+*   This example has been created using raylib 1.3 (www.raylib.com)
 *   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - raysan@raysanweb.com)
+*   Copyright (c) 2015 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 
@@ -21,29 +21,32 @@ int main()
     InitWindow(screenWidth, screenHeight, "raylib [models] example - cubesmap loading and drawing");
 
     // Define the camera to look into our 3d world
-    Camera camera = {{ 7.0, 7.0, 7.0 }, { 0.0, 0.0, 0.0 }, { 0.0, 1.0, 0.0 }};
+    Camera camera = {{ 16.0f, 14.0f, 16.0f }, { 0.0f, 0.0f, 0.0f }, { 0.0f, 1.0f, 0.0f }};
 
-    Image img = LoadImage("resources/cubicmap.png");        // Load cubesmap image (RAM)
+    Image image = LoadImage("resources/cubicmap.png");      // Load cubicmap image (RAM)
-    Texture2D texture = LoadTextureFromImage(img, false);   // Convert image to texture (VRAM)
+    Texture2D cubicmap = LoadTextureFromImage(image);       // Convert image to texture to display (VRAM)
-    Model map = LoadCubicmap(img);                          // Load cubicmap model
+    Model map = LoadCubicmap(image);                        // Load cubicmap model (generate model from image)
-    SetModelTexture(&map, texture);                         // Bind texture to model
+    
-    Vector3 mapPosition = { -1, 0.0, -1 };                  // Set model position
+    // NOTE: By default each cube is mapped to one part of texture atlas
+    Texture2D texture = LoadTexture("resources/cubicmap_atlas.png");    // Load map texture
+    SetModelTexture(&map, texture);                         // Bind texture to map model
+    
+    Vector3 mapPosition = { -16.0f, 0.0f, -8.0f };          // Set model position
 
-    UnloadImage(img);       // Unload cubesmap image from RAM, already uploaded to VRAM
+    UnloadImage(image);     // Unload cubesmap image from RAM, already uploaded to VRAM
+    
+    SetCameraMode(CAMERA_ORBITAL);      // Set an orbital camera mode
+    SetCameraPosition(camera.position); // Set internal camera position to match our custom camera position
 
-    SetTargetFPS(60);       // Set our game to run at 60 frames-per-second
+    SetTargetFPS(60);                   // Set our game to run at 60 frames-per-second
     //--------------------------------------------------------------------------------------
 
     // Main game loop
-    while (!WindowShouldClose())    // Detect window close button or ESC key
+    while (!WindowShouldClose())        // Detect window close button or ESC key
     {
         // Update
         //----------------------------------------------------------------------------------
-        if (IsKeyDown(KEY_UP)) camera.position.y += 0.2f;
+        UpdateCamera(&camera);          // Update internal camera and our camera
-        else if (IsKeyDown(KEY_DOWN)) camera.position.y -= 0.2f;
-
-        if (IsKeyDown(KEY_RIGHT)) camera.position.z += 0.2f;
-        else if (IsKeyDown(KEY_LEFT)) camera.position.z -= 0.2f;
         //----------------------------------------------------------------------------------
 
         // Draw
@@ -54,13 +57,15 @@ int main()
 
             Begin3dMode(camera);
 
-                DrawModel(map, mapPosition, 1.0f, MAROON);
+                DrawModel(map, mapPosition, 1.0f, WHITE);
-
-                DrawGrid(10.0, 1.0);
-
-                DrawGizmo(mapPosition);
 
             End3dMode();
+            
+            DrawTextureEx(cubicmap, (Vector2){ screenWidth - cubicmap.width*4 - 20, 20 }, 0.0f, 4.0f, WHITE);
+            DrawRectangleLines(screenWidth - cubicmap.width*4 - 20, 20, cubicmap.width*4, cubicmap.height*4, GREEN);
+            
+            DrawText("cubicmap image used to", 658, 90, 10, GRAY);
+            DrawText("generate map 3d model", 658, 104, 10, GRAY);
 
             DrawFPS(10, 10);
 
@@ -70,8 +75,9 @@ int main()
 
     // De-Initialization
     //--------------------------------------------------------------------------------------
-    UnloadTexture(texture);     // Unload texture
+    UnloadTexture(cubicmap);    // Unload cubicmap texture
-    UnloadModel(map);           // Unload model
+    UnloadTexture(texture);     // Unload map texture
+    UnloadModel(map);           // Unload map model
 
     CloseWindow();              // Close window and OpenGL context
     //--------------------------------------------------------------------------------------

examples/models_geometric_shapes.c

@@ -5,7 +5,7 @@
 *   This example has been created using raylib 1.0 (www.raylib.com)
 *   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - raysan@raysanweb.com)
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 
@@ -21,7 +21,7 @@ int main()
     InitWindow(screenWidth, screenHeight, "raylib [models] example - geometric shapes");
 
     // Define the camera to look into our 3d world
-    Camera camera = {{ 0.0, 10.0, 10.0 }, { 0.0, 0.0, 0.0 }, { 0.0, 1.0, 0.0 }};
+    Camera camera = {{ 0.0f, 10.0f, 10.0f }, { 0.0f, 0.0f, 0.0f }, { 0.0f, 1.0f, 0.0f }};
 
     SetTargetFPS(60);   // Set our game to run at 60 frames-per-second
     //--------------------------------------------------------------------------------------
@@ -42,21 +42,21 @@ int main()
 
             Begin3dMode(camera);
 
-                DrawCube((Vector3){-4, 0, 2}, 2, 5, 2, RED);
+                DrawCube((Vector3){-4.0f, 0.0f, 2.0f}, 2.0f, 5.0f, 2.0f, RED);
-                DrawCubeWires((Vector3){-4, 0, 2}, 2, 5, 2, GOLD);
+                DrawCubeWires((Vector3){-4.0f, 0.0f, 2.0f}, 2.0f, 5.0f, 2.0f, GOLD);
-                DrawCubeWires((Vector3){-4, 0, -2}, 3, 6, 2, MAROON);
+                DrawCubeWires((Vector3){-4.0f, 0.0f, -2.0f}, 3.0f, 6.0f, 2.0f, MAROON);
 
-                DrawSphere((Vector3){-1, 0, -2}, 1, GREEN);
+                DrawSphere((Vector3){-1.0f, 0.0f, -2.0f}, 1.0f, GREEN);
-                DrawSphereWires((Vector3){1, 0, 2}, 2, 16, 16, LIME);
+                DrawSphereWires((Vector3){1.0f, 0.0f, 2.0f}, 2.0f, 16, 16, LIME);
 
-                DrawCylinder((Vector3){4, 0, -2}, 1, 2, 3, 4, SKYBLUE);
+                DrawCylinder((Vector3){4.0f, 0.0f, -2.0f}, 1.0f, 2.0f, 3.0f, 4, SKYBLUE);
-                DrawCylinderWires((Vector3){4, 0, -2}, 1, 2, 3, 4, DARKBLUE);
+                DrawCylinderWires((Vector3){4.0f, 0.0f, -2.0f}, 1.0f, 2.0f, 3.0f, 4, DARKBLUE);
-                DrawCylinderWires((Vector3){4.5, -1, 2}, 1, 1, 2, 6, BROWN);
+                DrawCylinderWires((Vector3){4.5f, -1.0f, 2.0f}, 1.0f, 1.0f, 2.0f, 6, BROWN);
 
-                DrawCylinder((Vector3){1, 0, -4}, 0, 1.5, 3, 8, GOLD);
+                DrawCylinder((Vector3){1.0f, 0.0f, -4.0f}, 0.0f, 1.5f, 3.0f, 8, GOLD);
-                DrawCylinderWires((Vector3){1, 0, -4}, 0, 1.5, 3, 8, PINK);
+                DrawCylinderWires((Vector3){1.0f, 0.0f, -4.0f}, 0.0f, 1.5f, 3.0f, 8, PINK);
 
-                DrawGrid(10.0, 1.0);        // Draw a grid
+                DrawGrid(10, 1.0f);        // Draw a grid
 
             End3dMode();
 

examples/models_heightmap.c

@@ -2,10 +2,10 @@
 *
 *   raylib [models] example - Heightmap loading and drawing
 *
-*   This example has been created using raylib 1.1 (www.raylib.com)
+*   This example has been created using raylib 1.3 (www.raylib.com)
 *   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - raysan@raysanweb.com)
+*   Copyright (c) 2015 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 
@@ -20,26 +20,29 @@ int main()
 
     InitWindow(screenWidth, screenHeight, "raylib [models] example - heightmap loading and drawing");
 
-    // Define the camera to look into our 3d world
+    // Define our custom camera to look into our 3d world
-    Camera camera = {{ 10.0, 12.0, 10.0 }, { 0.0, 0.0, 0.0 }, { 0.0, 1.0, 0.0 }};
+    Camera camera = {{ 18.0f, 16.0f, 18.0f }, { 0.0f, 0.0f, 0.0f }, { 0.0f, 1.0f, 0.0f }};
 
-    Image img = LoadImage("resources/heightmap.png");       // Load heightmap image (RAM)
+    Image image = LoadImage("resources/heightmap.png");         // Load heightmap image (RAM)
-    Texture2D texture = LoadTextureFromImage(img, false);   // Convert image to texture (VRAM)
+    Texture2D texture = LoadTextureFromImage(image);            // Convert image to texture (VRAM)
-    Model map = LoadHeightmap(img, 4);                      // Load heightmap model
+    Model map = LoadHeightmap(image, (Vector3){ 16, 8, 16 });   // Load heightmap model with defined size
-    SetModelTexture(&map, texture);                         // Bind texture to model
+    SetModelTexture(&map, texture);                             // Bind texture to model
-    Vector3 mapPosition = { -4, 0.0, -4 };                  // Set model position
+    Vector3 mapPosition = { -8.0f, 0.0f, -8.0f };               // Set model position (depends on model scaling!)
 
-    UnloadImage(img);       // Unload heightmap image from RAM, already uploaded to VRAM
+    UnloadImage(image);                 // Unload heightmap image from RAM, already uploaded to VRAM
+    
+    SetCameraMode(CAMERA_ORBITAL);      // Set an orbital camera mode
+    SetCameraPosition(camera.position); // Set internal camera position to match our custom camera position
 
-    SetTargetFPS(60);       // Set our game to run at 60 frames-per-second
+    SetTargetFPS(60);                   // Set our game to run at 60 frames-per-second
     //--------------------------------------------------------------------------------------
 
     // Main game loop
-    while (!WindowShouldClose())    // Detect window close button or ESC key
+    while (!WindowShouldClose())        // Detect window close button or ESC key
     {
         // Update
         //----------------------------------------------------------------------------------
-        // ...
+        UpdateCamera(&camera);          // Update internal camera and our camera
         //----------------------------------------------------------------------------------
 
         // Draw
@@ -50,13 +53,15 @@ int main()
 
             Begin3dMode(camera);
 
-                DrawModel(map, mapPosition, 0.5f, MAROON);
+                // NOTE: Model is scaled to 1/4 of its original size (128x128 units)
+                DrawModel(map, mapPosition, 1.0f, RED);
 
-                DrawGrid(10.0, 1.0);
+                DrawGrid(20, 1.0f);
-
-                DrawGizmo(mapPosition);
 
             End3dMode();
+            
+            DrawTexture(texture, screenWidth - texture.width - 20, 20, WHITE);
+            DrawRectangleLines(screenWidth - texture.width - 20, 20, texture.width, texture.height, GREEN);
 
             DrawFPS(10, 10);
 

examples/models_obj_loading.c

@@ -2,10 +2,10 @@
 *
 *   raylib [models] example - Load and draw a 3d model (OBJ)
 *
-*   This example has been created using raylib 1.0 (www.raylib.com)
+*   This example has been created using raylib 1.3 (www.raylib.com)
 *   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - raysan@raysanweb.com)
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 
@@ -21,12 +21,12 @@ int main()
     InitWindow(screenWidth, screenHeight, "raylib [models] example - obj model loading");
 
     // Define the camera to look into our 3d world
-    Camera camera = {{ 10.0, 8.0, 10.0 }, { 0.0, 0.0, 0.0 }, { 0.0, 1.0, 0.0 }};
+    Camera camera = {{ 3.0f, 3.0f, 3.0f }, { 0.0f, 1.5f, 0.0f }, { 0.0f, 1.0f, 0.0f }};
 
-    Texture2D texture = LoadTexture("resources/catsham.png");   // Load model texture
+    Model dwarf = LoadModel("resources/model/dwarf.obj");                   // Load OBJ model
-    Model cat = LoadModel("resources/cat.obj");                 // Load OBJ model
+    Texture2D texture = LoadTexture("resources/model/dwarf_diffuse.png");   // Load model texture
-    SetModelTexture(&cat, texture);                             // Bind texture to model
+    SetModelTexture(&dwarf, texture);                                       // Bind texture to model
-    Vector3 catPosition = { 0.0, 0.0, 0.0 };                    // Set model position
+    Vector3 position = { 0.0f, 0.0f, 0.0f };                                // Set model position
 
     SetTargetFPS(60);   // Set our game to run at 60 frames-per-second
     //--------------------------------------------------------------------------------------
@@ -36,10 +36,7 @@ int main()
     {
         // Update
         //----------------------------------------------------------------------------------
-        if (IsKeyDown(KEY_LEFT)) catPosition.x -= 0.2;
+        //...
-        if (IsKeyDown(KEY_RIGHT)) catPosition.x += 0.2;
-        if (IsKeyDown(KEY_UP)) catPosition.z -= 0.2;
-        if (IsKeyDown(KEY_DOWN)) catPosition.z += 0.2;
         //----------------------------------------------------------------------------------
 
         // Draw
@@ -50,13 +47,15 @@ int main()
 
             Begin3dMode(camera);
 
-                DrawModel(cat, catPosition, 0.1f, WHITE);   // Draw 3d model with texture
+                DrawModel(dwarf, position, 2.0f, WHITE);   // Draw 3d model with texture
 
-                DrawGrid(10.0, 1.0);        // Draw a grid
+                DrawGrid(10, 1.0f);        // Draw a grid
 
-                DrawGizmo(catPosition);     // Draw gizmo
+                DrawGizmo(position);        // Draw gizmo
 
             End3dMode();
+            
+            DrawText("(c) Dwarf 3D model by David Moreno", screenWidth - 200, screenHeight - 20, 10, GRAY);
 
             DrawFPS(10, 10);
 
@@ -67,7 +66,7 @@ int main()
     // De-Initialization
     //--------------------------------------------------------------------------------------
     UnloadTexture(texture);     // Unload texture
-    UnloadModel(cat);           // Unload model
+    UnloadModel(dwarf);         // Unload model
 
     CloseWindow();              // Close window and OpenGL context
     //--------------------------------------------------------------------------------------

examples/physics_basic_rigidbody.c

@@ -0,0 +1,124 @@
+/*******************************************************************************************
+*
+*   raylib [physac] physics example - Basic rigidbody
+*
+*   This example has been created using raylib 1.4 (www.raylib.com)
+*   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
+*
+*   Copyright (c) 2016 Victor Fisac and Ramon Santamaria (@raysan5)
+*
+********************************************************************************************/
+
+#include "raylib.h"
+
+#define OBJECT_SIZE 50
+#define PLAYER_INDEX 0
+
+int main()
+{
+    // Initialization
+    //--------------------------------------------------------------------------------------
+    int screenWidth = 800;
+    int screenHeight = 450;
+    
+    InitWindow(screenWidth, screenHeight, "raylib [physics] example - basic rigidbody");
+
+    InitPhysics(3);      // Initialize physics system with maximum physic objects
+    
+    // Object initialization
+    Transform player = (Transform){(Vector2){(screenWidth - OBJECT_SIZE) / 2, (screenHeight - OBJECT_SIZE) / 2}, 0.0f, (Vector2){OBJECT_SIZE, OBJECT_SIZE}};
+    AddCollider(PLAYER_INDEX, (Collider){true, COLLIDER_RECTANGLE, (Rectangle){player.position.x, player.position.y, player.scale.x, player.scale.y}, 0});
+    AddRigidbody(PLAYER_INDEX, (Rigidbody){true, 1.0f, (Vector2){0, 0}, (Vector2){0, 0}, false, false, true, 0.5f, 1.0f});
+    
+    // Floor initialization 
+    // NOTE: floor doesn't need a rigidbody because it's a static physic object, just a collider to collide with other dynamic colliders (with rigidbody)
+    Transform floor = (Transform){(Vector2){0, screenHeight * 0.8f}, 0.0f, (Vector2){screenWidth, screenHeight * 0.2f}};
+    AddCollider(PLAYER_INDEX + 1, (Collider){true, COLLIDER_RECTANGLE, (Rectangle){floor.position.x, floor.position.y, floor.scale.x, floor.scale.y}, 0});
+    
+    // Object properties initialization
+    float moveSpeed = 6.0f;
+    float jumpForce = 5.0f;
+    
+    bool physicsDebug = false;
+    
+    SetTargetFPS(60);
+    //--------------------------------------------------------------------------------------
+
+    // Main game loop
+    while (!WindowShouldClose())    // Detect window close button or ESC key
+    {
+        // Update
+        //----------------------------------------------------------------------------------
+        
+        // Update object physics 
+        // NOTE: all physics detections and reactions are calculated in ApplyPhysics() function (You will live happier :D)
+        ApplyPhysics(PLAYER_INDEX, &player.position);
+        
+        // Check jump button input
+        if (IsKeyDown(KEY_SPACE) && GetRigidbody(PLAYER_INDEX).isGrounded)
+        {
+            // Reset object Y velocity to avoid double jumping cases but keep the same X velocity that it already has
+            SetRigidbodyVelocity(PLAYER_INDEX, (Vector2){GetRigidbody(PLAYER_INDEX).velocity.x, 0});
+            
+            // Add jumping force in Y axis
+            AddRigidbodyForce(PLAYER_INDEX, (Vector2){0, jumpForce});
+        }
+        
+        // Check movement buttons input
+        if (IsKeyDown(KEY_RIGHT) || IsKeyDown(KEY_D))
+        {
+            // Set rigidbody velocity in X based on moveSpeed value and apply the same Y velocity that it already has
+            SetRigidbodyVelocity(PLAYER_INDEX, (Vector2){moveSpeed, GetRigidbody(PLAYER_INDEX).velocity.y});
+        }
+        else if (IsKeyDown(KEY_LEFT) || IsKeyDown(KEY_A))
+        {
+            // Set rigidbody velocity in X based on moveSpeed negative value and apply the same Y velocity that it already has
+            SetRigidbodyVelocity(PLAYER_INDEX, (Vector2){-moveSpeed, GetRigidbody(PLAYER_INDEX).velocity.y});
+        }
+        
+        // Check debug mode toggle button input
+        if (IsKeyPressed(KEY_P)) physicsDebug = !physicsDebug;
+        //----------------------------------------------------------------------------------
+
+        // Draw
+        //----------------------------------------------------------------------------------
+        BeginDrawing();
+
+            ClearBackground(RAYWHITE);
+            
+            // Draw information
+            DrawText("Use LEFT / RIGHT to MOVE and SPACE to JUMP", (screenWidth - MeasureText("Use LEFT / RIGHT to MOVE and SPACE to JUMP", 20)) / 2, screenHeight * 0.20f, 20, LIGHTGRAY);
+            DrawText("Use P to switch DEBUG MODE", (screenWidth - MeasureText("Use P to switch DEBUG MODE", 20)) / 2, screenHeight * 0.3f, 20, LIGHTGRAY);
+            
+            // Check if debug mode is enabled
+            if (physicsDebug)
+            {
+                // Draw every internal physics stored collider if it is active
+                for (int i = 0; i < 2; i++)
+                {
+                    if (GetCollider(i).enabled)
+                    {
+                        DrawRectangleLines(GetCollider(i).bounds.x, GetCollider(i).bounds.y, GetCollider(i).bounds.width, GetCollider(i).bounds.height, GREEN);
+                    }
+                }
+            }
+            else
+            {
+                // Draw player and floor
+                DrawRectangleRec((Rectangle){player.position.x, player.position.y, player.scale.x, player.scale.y}, GRAY);
+                DrawRectangleRec((Rectangle){floor.position.x, floor.position.y, floor.scale.x, floor.scale.y}, BLACK);
+            }
+
+        EndDrawing();
+        //----------------------------------------------------------------------------------
+    }
+
+    // De-Initialization
+    //--------------------------------------------------------------------------------------
+    UnloadPhysics();      // Unload physic objects
+    
+    CloseWindow();        // Close window and OpenGL context
+    //--------------------------------------------------------------------------------------
+
+    return 0;
+}

examples/physics_rigidbody_force.c

@@ -0,0 +1,135 @@
+/*******************************************************************************************
+*
+*   raylib [physac] physics example - Rigidbody forces
+*
+*   This example has been created using raylib 1.4 (www.raylib.com)
+*   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
+*
+*   Copyright (c) 2016 Victor Fisac and Ramon Santamaria (@raysan5)
+*
+********************************************************************************************/
+
+#include "raylib.h"
+
+#define MAX_OBJECTS           5
+#define OBJECTS_OFFSET      150
+
+#define FORCE_INTENSITY  250.0f     // Customize by user
+#define FORCE_RADIUS        100     // Customize by user    
+
+int main()
+{
+    // Initialization
+    //--------------------------------------------------------------------------------------
+    int screenWidth = 800;
+    int screenHeight = 450;
+    
+    InitWindow(screenWidth, screenHeight, "raylib [physics] example - rigidbodies forces");
+
+    InitPhysics(MAX_OBJECTS + 1);      // Initialize physics system with maximum physic objects
+    
+    // Physic Objects initialization
+    Transform objects[MAX_OBJECTS];
+    
+    for (int i = 0; i < MAX_OBJECTS; i++)
+    {
+        objects[i] = (Transform){(Vector2){75 + OBJECTS_OFFSET * i, (screenHeight - 50) / 2}, 0.0f, (Vector2){50, 50}};
+        AddCollider(i, (Collider){true, COLLIDER_RECTANGLE, (Rectangle){objects[i].position.x, objects[i].position.y, objects[i].scale.x, objects[i].scale.y}, 0});
+        AddRigidbody(i, (Rigidbody){true, 1.0f, (Vector2){0, 0}, (Vector2){0, 0}, false, false, true, 0.5f, 0.5f});
+    }
+    
+    // Floor initialization 
+    // NOTE: floor doesn't need a rigidbody because it's a static physic object, just a collider to collide with other dynamic colliders (with rigidbody)
+    Transform floor = (Transform){(Vector2){0, screenHeight * 0.8f}, 0.0f, (Vector2){screenWidth, screenHeight * 0.2f}};
+    AddCollider(MAX_OBJECTS, (Collider){true, COLLIDER_RECTANGLE, (Rectangle){floor.position.x, floor.position.y, floor.scale.x, floor.scale.y}, 0});
+
+    bool physicsDebug = false;
+    
+    SetTargetFPS(60);
+    //--------------------------------------------------------------------------------------
+
+    // Main game loop
+    while (!WindowShouldClose())    // Detect window close button or ESC key
+    {
+        // Update
+        //----------------------------------------------------------------------------------
+        
+        // Update object physics 
+        // NOTE: all physics detections and reactions are calculated in ApplyPhysics() function (You will live happier :D)
+        for (int i = 0; i < MAX_OBJECTS; i++)
+        {
+            ApplyPhysics(i, &objects[i].position);
+        }
+        
+        // Check foce button input
+        if (IsMouseButtonPressed(MOUSE_LEFT_BUTTON))
+        {
+            AddForceAtPosition(GetMousePosition(), FORCE_INTENSITY, FORCE_RADIUS);
+        }
+        
+        // Check debug mode toggle button input
+        if (IsKeyPressed(KEY_P)) physicsDebug = !physicsDebug;
+        //----------------------------------------------------------------------------------
+
+        // Draw
+        //----------------------------------------------------------------------------------
+        BeginDrawing();
+
+            ClearBackground(RAYWHITE);
+            
+            // Check if debug mode is enabled
+            if (physicsDebug)
+            {
+                // Draw every internal physics stored collider if it is active (floor included)
+                for (int i = 0; i < MAX_OBJECTS; i++)
+                {
+                    if (GetCollider(i).enabled)
+                    {
+                        // Draw collider bounds
+                        DrawRectangleLines(GetCollider(i).bounds.x, GetCollider(i).bounds.y, GetCollider(i).bounds.width, GetCollider(i).bounds.height, GREEN);
+                        
+                        // Check if current collider is not floor
+                        if (i < MAX_OBJECTS)
+                        {
+                            // Draw lines between mouse position and objects if they are in force range
+                            if (CheckCollisionPointCircle(GetMousePosition(), (Vector2){GetCollider(i).bounds.x + GetCollider(i).bounds.width / 2, GetCollider(i).bounds.y + GetCollider(i).bounds.height / 2}, FORCE_RADIUS))
+                            {
+                                DrawLineV(GetMousePosition(), (Vector2){GetCollider(i).bounds.x + GetCollider(i).bounds.width / 2, GetCollider(i).bounds.y + GetCollider(i).bounds.height / 2}, RED);
+                            }
+                        }
+                    }
+                }
+                
+                // Draw radius circle
+                DrawCircleLines(GetMousePosition().x, GetMousePosition().y, FORCE_RADIUS, RED);
+            }
+            else
+            {
+                // Draw objects
+                for (int i = 0; i < MAX_OBJECTS; i++)
+                {
+                    DrawRectangleRec((Rectangle){objects[i].position.x, objects[i].position.y, objects[i].scale.x, objects[i].scale.y}, GRAY);
+                }
+                
+                // Draw floor
+                DrawRectangleRec((Rectangle){floor.position.x, floor.position.y, floor.scale.x, floor.scale.y}, BLACK);
+            }
+            
+                        
+            // Draw help messages
+            DrawText("Use LEFT MOUSE BUTTON to create a force in mouse position", (screenWidth - MeasureText("Use LEFT MOUSE BUTTON to create a force in mouse position", 20)) / 2, screenHeight * 0.20f, 20, LIGHTGRAY);
+            DrawText("Use P to switch DEBUG MODE", (screenWidth - MeasureText("Use P to switch DEBUG MODE", 20)) / 2, screenHeight * 0.3f, 20, LIGHTGRAY);
+
+        EndDrawing();
+        //----------------------------------------------------------------------------------
+    }
+
+    // De-Initialization
+    //--------------------------------------------------------------------------------------
+    UnloadPhysics();      // Unload physic objects
+    
+    CloseWindow();        // Close window and OpenGL context
+    //--------------------------------------------------------------------------------------
+
+    return 0;
+}

examples/resources/fonts/bmfont.fnt

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+common lineHeight=45 base=35 scaleW=512 scaleH=256 pages=1 packed=0 alphaChnl=0 redChnl=4 greenChnl=4 blueChnl=4
+page id=0 file="bmfont.png"
+chars count=95
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examples/resources/shaders/base.vs

@@ -0,0 +1,18 @@
+#version 330
+
+in vec3 vertexPosition;
+in vec2 vertexTexCoord;
+in vec3 vertexNormal;
+
+out vec2 fragTexCoord;
+
+uniform mat4 mvpMatrix;
+
+// NOTE: Add here your custom variables 
+
+void main()
+{
+    fragTexCoord = vertexTexCoord;
+    
+    gl_Position = mvpMatrix*vec4(vertexPosition, 1.0);
+}

examples/resources/shaders/bloom.fs

@@ -0,0 +1,42 @@
+#version 330
+
+in vec2 fragTexCoord;
+
+out vec4 fragColor;
+
+uniform sampler2D texture0;
+uniform vec4 fragTintColor;
+
+// NOTE: Add here your custom variables
+
+void main()
+{
+    vec4 sum = vec4(0);
+    vec4 tc = vec4(0);
+
+    for (int i = -4; i < 4; i++)
+    {
+        for (int j = -3; j < 3; j++)
+        {
+            sum += texture2D(texture0, fragTexCoord + vec2(j, i)*0.004) * 0.25;
+        }
+    }
+    
+    if (texture2D(texture0, fragTexCoord).r < 0.3)
+    {
+        tc = sum*sum*0.012 + texture2D(texture0, fragTexCoord);
+    }
+    else
+    {
+        if (texture2D(texture0, fragTexCoord).r < 0.5)
+        {
+            tc = sum*sum*0.009 + texture2D(texture0, fragTexCoord);
+        }
+        else
+        {
+            tc = sum*sum*0.0075 + texture2D(texture0, fragTexCoord);
+        }
+    }
+    
+    fragColor = tc;
+}

examples/resources/shaders/grayscale.fs

@@ -0,0 +1,20 @@
+#version 330
+
+in vec2 fragTexCoord;
+
+out vec4 fragColor;
+
+uniform sampler2D texture0;
+uniform vec4 fragTintColor;
+
+// NOTE: Add here your custom variables
+
+void main()
+{
+    vec4 base = texture2D(texture0, fragTexCoord)*fragTintColor;
+    
+    // Convert to grayscale using NTSC conversion weights
+    float gray = dot(base.rgb, vec3(0.299, 0.587, 0.114));
+    
+    fragColor = vec4(gray, gray, gray, fragTintColor.a);
+}

examples/resources/shaders/phong.fs

@@ -0,0 +1,76 @@
+#version 330
+
+// Vertex shader input data
+in vec2 fragTexCoord;
+in vec3 fragNormal;
+
+// Diffuse data
+uniform sampler2D texture0;
+uniform vec4 fragTintColor;
+
+// Light attributes
+uniform vec3 light_ambientColor = vec3(0.6, 0.3, 0.0);
+uniform vec3 light_diffuseColor = vec3(1.0, 0.5, 0.0);
+uniform vec3 light_specularColor = vec3(0.0, 1.0, 0.0);
+uniform float light_intensity = 1.0;
+uniform float light_specIntensity = 1.0;
+
+// Material attributes
+uniform vec3 mat_ambientColor = vec3(1.0, 1.0, 1.0);
+uniform vec3 mat_specularColor = vec3(1.0, 1.0, 1.0);
+uniform float mat_glossiness = 50.0;
+
+// World attributes
+uniform vec3 lightPos;
+uniform vec3 cameraPos;
+
+// Fragment shader output data
+out vec4 fragColor;
+
+vec3 AmbientLighting()
+{
+   return (mat_ambientColor*light_ambientColor);
+}
+
+vec3 DiffuseLighting(in vec3 N, in vec3 L)
+{
+   // Lambertian reflection calculation
+   float diffuse = clamp(dot(N, L), 0, 1);
+   
+   return (fragTintColor.xyz*light_diffuseColor*light_intensity*diffuse);
+}
+
+vec3 SpecularLighting(in vec3 N, in vec3 L, in vec3 V)
+{
+   float specular = 0.0;
+
+   // Calculate specular reflection only if the surface is oriented to the light source
+   if (dot(N, L) > 0)
+   {
+      // Calculate half vector
+      vec3 H = normalize(L + V);
+      
+      // Calculate specular intensity
+      specular = pow(dot(N, H), 3 + mat_glossiness);
+   }
+   
+   return (mat_specularColor*light_specularColor*light_specIntensity*specular);
+}
+
+void main()
+{
+    // Normalize input vectors
+    vec3 L = normalize(lightPos);
+    vec3 V = normalize(cameraPos);
+    vec3 N = normalize(fragNormal);
+    
+    vec3 ambient = AmbientLighting();
+    vec3 diffuse = DiffuseLighting(N, L);
+    vec3 specular = SpecularLighting(N, L, V);
+    
+    // Get base color from texture
+    vec4 textureColor = texture(texture0, fragTexCoord);
+    vec3 finalColor = textureColor.rgb;
+    
+    fragColor = vec4(finalColor * (ambient + diffuse + specular), textureColor.a);
+}

examples/resources/shaders/phong.vs

@@ -0,0 +1,29 @@
+#version 330
+
+// Vertex input data
+in vec3 vertexPosition;
+in vec2 vertexTexCoord;
+in vec3 vertexNormal;
+
+// Projection and model data
+uniform mat4 mvpMatrix;
+
+uniform mat4 modelMatrix;
+//uniform mat4 viewMatrix;  // Not used
+
+// Attributes to fragment shader
+out vec2 fragTexCoord;
+out vec3 fragNormal;
+
+void main()
+{
+    // Send texture coord to fragment shader
+    fragTexCoord = vertexTexCoord;
+    
+    // Calculate view vector normal from model
+    mat3 normalMatrix = transpose(inverse(mat3(modelMatrix)));
+    fragNormal = normalize(normalMatrix*vertexNormal);
+    
+    // Calculate final vertex position
+    gl_Position = mvpMatrix*vec4(vertexPosition, 1.0);
+}

examples/resources/shaders/shapes_base.vs

@@ -0,0 +1,18 @@
+#version 330
+
+attribute vec3 vertexPosition;
+attribute vec2 vertexTexCoord;
+attribute vec4 vertexColor;
+
+uniform mat4 mvpMatrix;
+
+varying vec2 fragTexCoord;
+varying vec4 fragTintColor;
+
+void main()
+{
+    fragTexCoord = vertexTexCoord;
+    fragTintColor = vertexColor;
+    
+    gl_Position = mvpMatrix*vec4(vertexPosition, 1.0);
+}

examples/resources/shaders/shapes_grayscale.fs

@@ -0,0 +1,15 @@
+#version 330
+
+uniform sampler2D texture0;
+varying vec2 fragTexCoord;
+varying vec4 fragTintColor;
+
+void main()
+{
+    vec4 base = texture2D(texture0, fragTexCoord)*fragTintColor;
+
+    // Convert to grayscale using NTSC conversion weights
+    float gray = dot(base.rgb, vec3(0.299, 0.587, 0.114));
+    
+    gl_FragColor = vec4(gray, gray, gray, base.a);
+}

examples/resources/shaders/swirl.fs

@@ -0,0 +1,41 @@
+#version 330
+
+in vec2 fragTexCoord;
+
+out vec4 fragColor;
+
+uniform sampler2D texture0;
+uniform vec4 fragTintColor;
+
+// NOTE: Add here your custom variables
+
+const float renderWidth = 800.0;      // HARDCODED for example!
+const float renderHeight = 480.0;     // Use uniforms instead...
+
+float radius = 250.0;
+float angle = 0.8;
+
+uniform vec2 center = vec2(200.0, 200.0);
+
+void main (void)
+{
+    vec2 texSize = vec2(renderWidth, renderHeight);
+    vec2 tc = fragTexCoord*texSize;
+    tc -= center;
+    float dist = length(tc);
+
+    if (dist < radius) 
+    {
+        float percent = (radius - dist)/radius;
+        float theta = percent*percent*angle*8.0;
+        float s = sin(theta);
+        float c = cos(theta);
+        
+        tc = vec2(dot(tc, vec2(c, -s)), dot(tc, vec2(s, c)));
+    }
+
+    tc += center;
+    vec3 color = texture2D(texture0, tc/texSize).rgb;
+
+    fragColor = vec4(color, 1.0);;
+}