Merge pull request #137 from raysan5/develop

Integrate Develop branch

.gitignore

@@ -1,17 +1,15 @@
 # Ignore generated files
 # ...
 
-# Ignore compiled binaries
-src/core.o
-src/shapes.o
-src/textures.o
-src/text.o
-src/models.o
-src/audio.o
-src/vector3.o
-src/stb_image.o
-src/*.exe
-examples/*.o
+# Ignore VIM's backup generated files
+*.swp
+
+# Ignore Android generated files and folders
+src_android/obj/
+templates/android_project/bin/
+templates/android_project/obj/
+templates/android_project/libs/
+local.properties
 
 # Ignore thumbnails created by windows
 Thumbs.db
@@ -48,6 +46,11 @@ _ReSharper*/
 ipch/
 *.opensdf
 
+# Ignore compiled binaries
+*.o
+*.exe
+!tools/rrem.exe
+
 # Ignore files build by xcode
 *.mode*v*
 *.pbxuser
@@ -61,3 +64,15 @@ xcschememanagement.plist
 ._.*
 xcuserdata/
 DerivedData/
+*.dll
+src/libraylib.a
+src/libraylib.bc
+
+# oculus example
+!examples/oculus_glfw_sample/
+
+# external libraries DLLs
+!src/external/glfw3/lib/win32/glfw3.dll
+!src/external/openal_soft/lib/win32/OpenAL32.dll
+!src/external/OculusSDK/LibOVR/LibOVRRT32_1.dll
+!src/external/pthread/pthreadGC2.dll

CHANGELOG

@@ -1,11 +1,301 @@
 changelog
 ---------
 
-Current Release:    raylib 1.0.6 (March 2014)
+Current Release:    raylib 1.5.0 (18 July 2016)
 
-NOTE: Only versions marked as 'Release' are available on release folder, updates are only available as source.
+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 1.5.0 (18 July 2016)
+-----------------------------------------------
+NOTE: 
+  Probably this new version is the biggest boost of the library ever, lots of parts of the library have been redesigned, 
+  lots of bugs have been solved and some **AMAZING** new features have been added.
+
+HUGE changes:
+[rlgl] OCULUS RIFT CV1: Added support for VR, not oly Oculus Rift CV1 but also stereo rendering simulator (multiplatform).
+[rlgl] MATERIALS SYSTEM: Added support for Materials (.mtl) and multiple material properties: diffuse, specular, normal.
+[rlgl] LIGHTING SYSTEM: Added support for up to 8 lights of 3 different types: Omni, Directional and Spot.
+[physac] REDESIGNED: Improved performance and simplified usage, physic objects now are managed internally in a second thread!
+[audio] CHIPTUNES: Added support for module audio music (.xm, .mod) loading and playing. Multiple mixing channels supported.
+
+other changes:
+
+[core] Review Android button inputs
+[core] Support Android internal data storage
+[core] Renamed WorldToScreen() to GetWorldToScreen()
+[core] Removed function SetCustomCursor()
+[core] Removed functions BeginDrawingEx(), BeginDrawingPro()
+[core] Replaced functions InitDisplay() + InitGraphics() with: InitGraphicsDevice()
+[core] Added support for field-of-view Y (fovy) on 3d Camera
+[core] Added 2D camera mode functions: Begin2dMode() - End2dMode()
+[core] Translate mouse inputs to Android touch/gestures internally
+[core] Translate mouse inputs as touch inputs in HTML5
+[core] Improved function GetKeyPressed() to support multiple keys (including function keys)
+[core] Improved gamepad support, specially for RaspberryPi (including multiple gamepads support)
+[rlgl] Support stereo rendering simulation (duplicate draw calls by viewport, optimized)
+[rlgl] Added distortion shader (embeded) to support custom VR simulator: shader_distortion.h
+[rlgl] Added support for OpenGL 2.1 on desktop
+[rlgl] Improved 2D vs 3D drawing system (lines, triangles, quads)
+[rlgl] Improved DXT-ETC1 support on HTML5
+[rlgl] Review function: rlglUnproject()
+[rlgl] Removed function: rlglInitGraphics(), integrated into rlglInit()
+[rlgl] Updated Mesh and Shader structs
+[rlgl] Simplified internal (default) dynamic buffers
+[rlgl] Added support for indexed and dynamic mesh data
+[rlgl] Set fixed vertex attribs location points
+[rlgl] Improved mesh data loading support
+[rlgl] Added standard shader (embeded) to support materials and lighting: shader_standard.h
+[rlgl] Added light functions: CreateLight(), DestroyLight()
+[rlgl] Added wire mode functions: rlDisableWireMode(), rlEnableWireMode()
+[rlgl] Review function consistency, added: rlglLoadMesh(), rlglUpdateMesh(), rlglDrawMesh(), rlglUnloadMesh()
+[rlgl] Replaced SetCustomShader() by: BeginShaderMode() - EndShaderMode()
+[rlgl] Replaced SetBlendMode() by: BeginBlendMode() - EndBlendMode()
+[rlgl] Added functions to customize internal matrices: SetMatrixProjection(), SetMatrixModelview()
+[rlgl] Unified internal shaders to only one default shader
+[rlgl] Added support for render to texture (RenderTexture2D): 
+          LoadRenderTexture() - UnloadRenderTexture()
+          BeginTextureMode() - EndTextureMode()
+[rlgl] Removed SetShaderMap*() functions
+[rlgl] Redesigned default buffers usage functions:
+          LoadDefaultBuffers() - UnloadDefaultBuffers()
+          UpdateDefaultBuffers() - DrawDefaultBuffers()
+[shapes] Corrected bug on GetCollisionRec()
+[textures] Added support for Nearest-Neighbor image scaling
+[textures] Added functions to draw text on image: ImageDrawText(), ImageDrawTextEx()
+[text] Reorganized internal functions: Added LoadImageFont()
+[text] Security check for unsupported BMFonts
+[models] Split mesh creation from model loading on heightmap and cubicmap
+[models] Updated BoundingBox collision detections
+[models] Added color parameter to DrawBoundigBox()
+[models] Removed function: DrawQuad()
+[models] Removed function: SetModelTexture()
+[models] Redesigned DrawPlane() to use RL_TRIANGLES
+[models] Redesigned DrawRectangleV() to use RL_TRIANGLES
+[models] Redesign to accomodate new materials system: LoadMaterial()
+[models] Added material functions: LoadDefaultMaterial(), LoadStandardMaterial()
+[models] Added MTL material loading support: LoadMTL()
+[models] Added function: DrawLight()
+[audio] Renamed SoundIsPlaying() to IsSoundPlaying()
+[audio] Renamed MusicIsPlaying() to IsMusicPlaying()
+[audio] Support multiple Music streams (indexed)
+[audio] Support multiple mixing channels
+[gestures] Improved and reviewed gestures system
+[raymath] Added QuaternionInvert()
+[raymath] Removed function: PrintMatrix()
+[raygui] Ported to header-only library (https://github.com/raysan5/raygui)
+[shaders] Added depth drawing shader (requires a depth texture)
+[shaders] Reviewed included shaders and added comments
+[OpenAL Soft] Updated to latest version (1.17.2)
+[GLFW3] Updated to latest version (3.2)
+[stb] Updated to latest headers versions
+[GLAD] Converted to header only library and simplified to only used extensions
+[*] Reorganize library folders: external libs moved to src/external folder
+[*] Reorganize src folder for Android library
+[*] Review external dependencies usage
+[*] Improved Linux and OSX build systems
+[*] Lots of tweaks and bugs corrected all around
+
+-----------------------------------------------
+Release:     raylib 1.4.0 (22 February 2016)
+-----------------------------------------------
+NOTE: 
+  This version supposed another big improvement for raylib, including 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)
+-----------------------------------------------
+[*] Added support for HTML5 compiling (emscripten, asm.js)
+[core] Corrected bug on input handling (keyboard and mouse)
+[textures] Renamed function CreateTexture() to LoadTextureFromImage()
+[textures] Added function ConvertToPOT()
+[rlgl] Added support for color tint on models on GL 3.3+ and ES2
+[rlgl] Added support for normals on models
+[models] Corrected bug on DrawBillboard()
+[models] Corrected bug on DrawHeightmap()
+[models] Renamed LoadCubesmap() to LoadCubicmap()
+[audio] Added function LoadSoundFromWave()
+[makefile] Added support for Linux and OSX compiling
+[stb] Updated to latest headers versions
+[*] Lots of tweaks around
+
+---------------------------------------------------------------
+Update:     raylib 1.2.1 (17 October 2014) (Small Fixes Update)
+---------------------------------------------------------------
+[core] Added function SetupFlags() to preconfigure raylib Window
+[core] Corrected bug on fullscreen mode
+[rlgl] rlglDrawmodel() - Added rotation on Y axis
+[text] MeasureTextEx() - Corrected bug on measures for default font
+
+-----------------------------------------------
+Release:     raylib 1.2 (16 September 2014)
+-----------------------------------------------
+NOTE: 
+  This version supposed a complete redesign of the [core] module to support Android and Raspberry Pi.
+  Multiples modules have also been tweaked to accomodate to the new platforms, specially [rlgl]
+
+[core] Added multiple platforms support: Android and Raspberry Pi
+[core] InitWindow() - Complete rewrite and split for Android
+[core] InitDisplay() - Internal function added to calculate proper display size
+[core] InitGraphics() - Internal function where OpenGL graphics are initialized
+[core] Complete refactoring of input functions to accomodate to new platforms
+[core] Mouse and Keyboard raw data reading functions added for Raspberry Pi
+[core] GetTouchX(), GetTouchY() - Added for Android
+[core] Added Android callbacks to process inputs and Android activity commands
+[rlgl] Adjusted buffers depending on platform
+[rlgl] Added security check in case deployed vertex excess buffer size
+[rlgl] Adjusted indices type depending on GL version (int or short)
+[rlgl] Fallback to VBOs only usage if VAOs not supported on ES2
+[rlgl] rlglLoadModel() stores vbo ids on new Model struct
+[textures] Added support for PKM files (ETC1, ETC2 compression support)
+[shapes] DrawRectangleV() - Modified, depending on OGL version uses TRIANGLES or QUADS
+[text] LoadSpriteFont() - Modified to use LoadImage()
+[models] Minor changes on models loading to accomodate to new Model struct
+[audio] PauseMusicStream(), ResumeMusicStream() - Added
+[audio] Reduced music buffer size to avoid stalls on Raspberry Pi
+[src] Added makefile for Windows and RPI
+[src] Added resources file (raylib icon and executable info)
+[examples] Added makefile for Windows and RPI
+[examples] Renamed and merged with test examples for coherence with module names
+[templates] Added multiple templates to be use as a base-code for games
+
+-----------------------------------------------
+Release:     raylib 1.1.1 (22 July 2014)
+-----------------------------------------------
+[core] ShowLogo() - To enable raylib logo animation at startup
+[core] Corrected bug with window resizing
+[rlgl] Redefined colors arrays to use byte instead of float
+[rlgl] Removed double buffer system (no performance improvement)
+[rlgl] rlglDraw() - Reorganized buffers drawing order
+[rlgl] Corrected bug on screen resizing
+[shapes] DrawRectangle() - Use QUADS instead of TRIANGLES
+[models] DrawSphereWires() - Corrected some issues
+[models] LoadOBJ() - Redesigned to support multiple meshes
+[models] LoadCubesMap() - Loading a map as cubes (by pixel color)
+[textures] Added security check if file doesn't exist
+[text] Corrected bug on SpriteFont loading
+[examples] Corrected some 3d examples
+[test] Added cubesmap loading test
+
+-----------------------------------------------
+Release:     raylib 1.1.0 (19 April 2014)
+-----------------------------------------------
+NOTE: 
+  This version supposed a complete internal redesign of the library to support OpenGL 3.3+ and OpenGL ES 2.0.
+  New module [rlgl] has been added to 'translate' immediate mode style functions (i.e. rlVertex3f()) to GL 1.1, 3.3+ or ES2.
+  Another new module [raymath] has also been added with lot of useful 3D math vector-matrix-quaternion functions.
+
+[rlgl] New module, abstracts OpenGL rendering (multiple versions support)
+[raymath] New module, useful 3D math vector-matrix-quaternion functions
+[core] Adapt all OpenGL code (initialization, drawing) to use [rlgl]
+[shapes] Rewrite all shapes drawing functions to use [rlgl]
+[textures] Adapt texture GPU loading to use [rlgl]
+[textures] Added support for DDS images (compressed and uncompressed)
+[textures] CreateTexture() - Redesigned to add mipmap automatic generation
+[textures] DrawTexturePro() - Redesigned and corrected bugs
+[models] Rewrite all 3d-shapes drawing functions to use [rlgl]
+[models] Adapt model loading and drawing to use [rlgl]
+[models] Model struct updated to include texture id
+[models] SetModelTexture() - Added, link a texture to a model
+[models] DrawModelEx() - Redesigned with extended parameters
+[audio] Added music streaming support (OGG files)
+[audio] Added support for OGG files as Sound
+[audio] PlayMusicStream() - Added, open a new music stream and play it
+[audio] StopMusicStream() - Added, stop music stream playing and close stream
+[audio] PauseMusicStream() - Added, pause music stream playing
+[audio] MusicIsPlaying() - Added, to check if music is playing
+[audio] SetMusicVolume() - Added, set volume for music
+[audio] GetMusicTimeLength() - Added, get current music time length (in seconds)
+[audio] GetMusicTimePlayed() - Added, get current music time played (in seconds)
+[utils] Added log tracing functionality - TraceLog(), TraceLogOpen(), TraceLogClose()
+[*] Log tracing messages all around the code
+
 -----------------------------------------------
 Release:     raylib 1.0.6 (16 March 2014)
 -----------------------------------------------

HELPME.md

@@ -7,23 +7,21 @@ please, [let me know][raysan5].
 The following help is highly appreciated:
 
 	- C programming - Can you write / review / test / improve the code? 
-	- Translators / Localizators - Can you translate raylib to another language?
 	- Documentation / Tutorials / Example writters - Can you write some tutorial / example?
 	- Web Development - Can you help with the web? Can you setup a forum?
-	- Porting to Linux and OSX - Can you compile and test raylib on another OS?
+	- Porting to Linux, OSX, RaspberryPi, consoles... - Can you compile and test raylib on another systems?
 	- Testers of current features and multiple systems - Can you find some bug on raylib?
 
 If you can not help on any of the above points but you still want to contribute in some way... please, consider helping 
-with a small [donation](http://www.raylib.com/helpme.htm) (just some euros...). It will really motivate to continue improving this project (and pay some bills… or some coffee).
+with a small [donation](http://www.raylib.com/helpme.htm) or contributing with [raylib patreon](https://www.patreon.com/raysan5). It will really motivate to continue improving this project (and pay some bills… or some coffee).
 
 raylib philosophy
 ------------------
 
    * raylib is a tool to LEARN videogames programming, every single function in raylib should be a tutorial on itself.
-   * 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 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. 
-   * raylib is, hopefully, collaborative; contribution of tutorials / code-examples / bugs-solving / code-comments are highly appreciated.
+   * raylib is collaborative; contribution of tutorials / code-examples / bugs-solving / code-comments are highly appreciated.
    * raylib's license (and its external libs respective licenses) allow using it for commercial products.
 
 contact
@@ -32,6 +30,8 @@ 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

@@ -7,7 +7,7 @@ source code
 raylib is licensed under an unmodified zlib/libpng license, which is an OSI-certified, 
 BSD-like license that allows static linking with closed source software:
 	
-Copyright (c) 2013 Ramon Santamaria (Ray San - raysan@raysanweb.com)
+Copyright (c) 2013-2016 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.
@@ -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
+    LEGAL SERVICES. DISTRIBUTION OF THIS LICENSE DOES NOT CREATE AN
+    ATTORNEY-CLIENT RELATIONSHIP. CREATIVE COMMONS PROVIDES THIS
+    INFORMATION ON AN "AS-IS" BASIS. CREATIVE COMMONS MAKES NO WARRANTIES
+    REGARDING THE INFORMATION PROVIDED, AND DISCLAIMS LIABILITY FOR
+    DAMAGES RESULTING FROM ITS USE.
+
+License
+
+THE WORK (AS DEFINED BELOW) IS PROVIDED UNDER THE TERMS OF THIS CREATIVE
+COMMONS PUBLIC LICENSE ("CCPL" OR "LICENSE"). THE WORK IS PROTECTED BY
+COPYRIGHT AND/OR OTHER APPLICABLE LAW. ANY USE OF THE WORK OTHER THAN AS
+AUTHORIZED UNDER THIS LICENSE OR COPYRIGHT LAW IS PROHIBITED.
+
+BY EXERCISING ANY RIGHTS TO THE WORK PROVIDED HERE, YOU ACCEPT AND AGREE
+TO BE BOUND BY THE TERMS OF THIS LICENSE. TO THE EXTENT THIS LICENSE MAY
+BE CONSIDERED TO BE A CONTRACT, THE LICENSOR GRANTS YOU THE RIGHTS
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+
+1. Definitions
+
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README.md

@@ -1,19 +1,20 @@
-<img src="http://www.raylib.com/img/fb_raylib_logo.png" width=256>
+<img src="https://github.com/raysan5/raylib/blob/master/logo/logo256x256.png" width=256>
 
 about
 -----
 
 raylib is a simple and easy-to-use library to learn videogames programming.
 
-raylib is highly inspired by Borland BGI graphics lib (more specifically WinBGI) and by XNA framework. 
-Allegro and SDL have also been analyzed for reference.
+raylib is highly inspired by Borland BGI graphics lib and by XNA framework. 
 
-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 
+pure spartan-programmers way. Are you ready to learn? Jump to [code examples!](http://www.raylib.com/examples.htm)
 
 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 
@@ -28,31 +29,164 @@ like no transparencies support or no hardware acceleration.
 So, I decided to create my own lib, hardware accelerated, clear function names, quite organized, well structured, 
 plain C coding and, the most important, primarily intended to LEARN videogames programming.
 
-I've coded quite a lot in C# and XNA and I really love it (in fact, my students learn C# with XNA after C), 
+I've coded quite a lot in C# and XNA and I really love it (in fact, my students learn C# after C), 
 so, I decided to use C# language notation and XNA naming conventions. That way, students can jump from 
-raylib to XNA (or MonoGame) extremely easily.
+raylib to XNA, MonoGame or similar libs extremely easily.
 
-raylib started as a weekend project and after three months of hard work, here it is the first version. 
+raylib started as a weekend project and after three months of hard work, raylib 1.0 was published on November 2013.
 
 Enjoy it.
 
+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 translates 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
+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
+support of DDS texture files (compressed and uncompressed) along with mipmaps support.
+
+Lots of code changes and lot of testing have concluded in this amazing new raylib 1.1.
+
+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/).
+
+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
+system has been written from scratch.
+
+A new display initialization system has been created to support multiple resolutions, adding black bars if required;
+user only defines desired screen size and it gets properly displayed.
+
+Now raylib can easily deploy games to Android devices and Raspberry Pi (console mode).
+
+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.
+
+notes on raylib 1.5
+-------------------
+
+On July 2016, after 5 months of raylib 1.4 release, arrives raylib 1.5. This new version is the biggest boost of the library until now, lots of parts of the library have been redesigned, lots of bugs have been solved and some **AMAZING** new features have been added.
+
+VR support: raylib supports **Oculus Rift CV1**, one of the most anticipated VR devices in the market. Additionally, raylib supports simulated VR stereo rendering, independent of the VR device; it means, raylib can generate stereo renders with custom head-mounted-display device parameteres, that way, any VR device in the market can be **simulated in any platform** just configuring device parameters (and consequently, lens distortion). To enable VR is [extremely easy](https://github.com/raysan5/raylib/blob/develop/examples/core_oculus_rift.c).
+
+New materials system: now raylib supports standard material properties for 3D models, including diffuse-ambient-specular colors and diffuse-normal-specular textures. Just assign values to standard material and everything is processed internally.
+
+New lighting system: added support for up to 8 configurable lights and 3 light types: **point**, **directional** and **spot** lights. Just create a light, configure its parameters and raylib manages render internally for every 3d object using standard material.
+
+Complete gamepad support on Raspberry Pi: Gamepad system has been completely redesigned. Now multiple gamepads can be easily configured and used; gamepad data is read and processed in raw mode in a second thread.
+
+Redesigned physics module: [physac](https://github.com/raysan5/raylib/blob/develop/src/physac.h) module has been converted to header only and usage [has been simplified](https://github.com/raysan5/raylib/blob/develop/examples/physics_basic_rigidbody.c). Performance has also been singnificantly improved, now physic objects are managed internally in a second thread.
+
+Audio chiptunese support and mixing channels: Added support for module audio music (.xm, .mod) loading and playing. Multiple mixing channels are now also supported. All this features thanks to the amazing work of @kd7tck.
+
+Other additions include a [2D camera system](https://github.com/raysan5/raylib/blob/develop/examples/core_2d_camera.c), render textures for offline render (and most comprehensive [postprocessing](https://github.com/raysan5/raylib/blob/develop/examples/shaders_postprocessing.c)) or support for legacy OpenGL 2.1 on desktop platforms.
+
+This new version is so massive that is difficult to list all the improvements, most of raylib modules have been reviewed and [rlgl](https://github.com/raysan5/raylib/blob/develop/src/rlgl.c) module has been completely redesigned to accomodate to new material-lighting systems and stereo rendering. You can check [CHANGELOG](https://github.com/raysan5/raylib/blob/develop/CHANGELOG) file for a more detailed list of changes.
+
+Up to 8 new code examples have been added to show the new raylib features and also some samples to show the usage of [rlgl](https://github.com/raysan5/raylib/blob/develop/examples/rlgl_standalone.c) and [audio](https://github.com/raysan5/raylib/blob/develop/examples/audio_standalone.c) raylib modules as standalone libraries.
+
+Lots of code changes (+400 commits) and lots of hours of hard work have concluded in this amazing new raylib 1.5.
+
 features
 --------
  
    *  Written in plain C code (C99)
    *  Uses C# PascalCase/camelCase notation
-   * Hardware accelerated using OpenGL 1.1
-   * Transparencies support (RGBA Colors)
-   * Custom color palette for better use on white background
-   * Basic 3D Support (camera, basic models, OBJ models, etc)
-   * Powerful Text module with SpriteFonts support
+   *  Hardware accelerated with OpenGL (1.1, 2.1, 3.3 or ES2)
+   *  Unique OpenGL abstraction layer (usable as standalone module): [rlgl](https://github.com/raysan5/raylib/blob/master/src/rlgl.c) 
+   *  Powerful fonts module with multiple SpriteFonts formats support (XNA bitmap fonts, AngelCode fonts, TTF)
+   *  Outstanding texture formats support, including compressed formats (DXT, ETC, PVRT, ASTC)
+   *  Basic 3d support for Shapes, Models, Billboards, Heightmaps and Cubicmaps
+   *  Materials (diffuse, normal, specular) and Lighting (point, directional, spot) support
+   *  Shaders support, including Model shaders and Postprocessing shaders
+   *  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 and mixing channels (WAV, OGG, XM, MOD)
+   *  VR stereo rendering support with configurable HMD device parameters
+   *  Multiple platforms support: Windows, Linux, Mac, **Android**, **Raspberry Pi**, **HTML5** and **Oculus Rift CV1**
+   *  Custom color palette for fancy visuals on raywhite background
+   *  Minimal external dependencies (GLFW3, OpenGL, OpenAL)
 
-raylib uses on its core module the outstanding [GLFW3] (http://www.glfw.org/) library. The best option by far I found for 
-window/context and input management (clean, focused, great license, well documented, modern, ...). 
+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 is licensed under a zlib/libpng license like GLFW3. View [LICENSE] (https://github.com/raysan5/raylib/blob/master/LICENSE.md).
+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, Raspberry Pi and HTML5.
 
-tool requirements
+On Android, raylib uses `native_app_glue module` (provided by Android NDK) and native Android libraries to manage window/context, inputs and activity cycle.
+
+On Raspberry Pi, raylib uses Videocore API and EGL for window/context management and raw inputs reading.
+
+On Oculus Rift CV1, raylib uses Oculus PC SDK libraries but only the core C library ([LibOVR](https://github.com/raysan5/raylib/tree/develop/src/external/OculusSDK/LibOVR)); runtime library (LibOVRRT32_1.dll) must be linked at compilation time.
+
+raylib is licensed under a zlib/libpng license. View [LICENSE](https://github.com/raysan5/raylib/blob/master/LICENSE.md).
+
+tools requirements
 ------------------
 
 raylib has been developed using exclusively two tools: 
@@ -66,28 +200,17 @@ 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.
 
-building
---------
+Since raylib v1.1, you can download a Windows Installer package for easy installation and configuration. Check [raylib Webpage](http://www.raylib.com/)
 
-raylib could be build with the following command lines (Using GCC compiler):
+building source (generate libraylib.a)
+--------------------------------------
 
-	cd raylib/src
-	gcc -c core.c -std=c99 -Wall
-	gcc -c shapes.c -std=c99 -Wall
-	gcc -c textures.c -std=c99 -Wall
-	gcc -c stb_image.c -std=c99 -Wall
-	gcc -c text.c -std=c99 -Wall
-	gcc -c models.c -std=c99 -Wall
-	gcc -c vector3.c -std=c99 -Wall
-	gcc -c audio.c -std=c99 -Wall
-    gcc -c utils.c -std=c99 -Wall
-	ar rcs raylib.a core.o shapes.o textures.o stb_image.o text.o models.o vector3.o utils.o audio.o
+Check raylib wiki page: [Compile for...](https://github.com/raysan5/raylib/wiki)
 
-To compile examples, make sure raylib.h is placed in include path and libraries raylib (libraylib.a) and glfw3 (libglfw3.a) 
-are placed in the libraries path. It's also recommended to link with file icon.o for fancy raylib icon usage.
+building examples
+-----------------
 
-	cd raylib/examples
-	gcc -o test_code.exe test_code.c icon.o -lraylib -lglfw3 -lopengl32 -lgdi32 -std=c99 -Wl,--subsystem,windows
+Check raylib wiki page: [Compile for...](https://github.com/raysan5/raylib/wiki)
 
 contact
 -------
@@ -95,18 +218,37 @@ 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!
+I believe that time is the most valuable resource and the following people have invested part of their time
+contributing (in some way or another) to make raylib project better. Huge thanks!
 
- - [Zopokx](https://github.com/Zopokx)
- - [Elendow](http://www.elendow.com)
+ - [Zopokx](https://github.com/Zopokx) for testing the web.
+ - [Elendow](http://www.elendow.com) for testing and helping on web development.
+ - Victor Dual for implementing and testing 3D shapes functions.
+ - Marc Palau for implementing and testing 3D shapes functions and contribute on camera and gestures 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 (raygui_styler).
+ - [Victor Fisac](https://github.com/victorfisac) for developing physics raylib module (physac) and implementing materials and lighting systems... among multiple other improvements 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.
+ - [procedural](https://github.com/procedural) for testing raylib on Linux, correcting some bugs and adding several mouse functions.
+ - [Chris Hemingway](https://github.com/cHemingway) for improving raylib on OSX build system.
+ - [Emanuele Petriglia](https://github.com/LelixSuper) for working on multiple GNU/Linux improvements and developing [TicTacToe](https://github.com/LelixSuper/TicTacToe) raylib game.
+ - [Joshua Reisenauer](https://github.com/kd7tck) for adding audio modules support (XM, MOD) and reviewing audio system.
  
 	
-[raysan5]: mailto:raysan@raysanweb.com "Ramon Santamaria - Ray San"
+[raysan5]: mailto:raysan5@gmail.com "Ramon Santamaria - Ray San"

ROADMAP.md

@@ -1,22 +1,43 @@
 roadmap
 -------
 
-First version of raylib is quite complete and functional but there is still a lot of things I would like to improve.
-Here it is a list of features I would like to add and functions 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 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!
 
-raylib v1.x
+raylib 1.x
 
-   - Review Billboard Drawing functions
-   - Review Heightmap Loading and Drawing functions - Load Heightmap directly as a Model
-   - Lighting support (only 3d mode) - CreateLight()
-   - [DONE] Simple Collision Detection functions
-   - Default scene Camera controls (zoom, pan, rotate)   
-   - Basic Procedural Texture / Image generation (Gradient, Checked, Spot, Noise, Cellular)
-   - Software mipmapping generation and POT conversion (custom implementation)
-   - Comments / Functions translation (?)
+    [IN PROGRESS] LUA scripting support (wrapper to lua lib)
+    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
+
+raylib 1.5
+
+    [DONE] Support Oculus Rift CV1 and VR stereo rendering (simulator)
+    [DONE] Redesign Shaders/Textures system -> New Materials system
+    [DONE] Support lighting: Omni, Directional and Spot lights
+    [DONE] Redesign physics module (physac)
+    [DONE] Chiptunes audio modules support
+
+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)
 
 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/Makefile

@@ -0,0 +1,475 @@
+#**************************************************************************************************
+#
+#   raylib makefile for desktop platforms, Raspberry Pi and HTML5 (emscripten)
+#
+#   Copyright (c) 2013-2016 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.
+#
+#   Permission is granted to anyone to use this software for any purpose, including commercial 
+#   applications, and to alter it and redistribute it freely, subject to the following restrictions:
+#
+#     1. The origin of this software must not be misrepresented; you must not claim that you 
+#     wrote the original software. If you use this software in a product, an acknowledgment 
+#     in the product documentation would be appreciated but is not required.
+#
+#     2. Altered source versions must be plainly marked as such, and must not be misrepresented
+#     as being the original software.
+#
+#     3. This notice may not be removed or altered from any source distribution.
+#
+#**************************************************************************************************
+
+# define raylib platform to compile for
+# possible platforms: PLATFORM_DESKTOP PLATFORM_RPI PLATFORM_WEB
+# WARNING: To compile to HTML5, code must be redesigned to use emscripten.h and emscripten_set_main_loop()
+PLATFORM ?= PLATFORM_DESKTOP
+
+# 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 ($(OS),Windows_NT)
+        PLATFORM_OS=WINDOWS
+        LIBPATH=win32
+    else
+        UNAMEOS:=$(shell uname)
+        ifeq ($(UNAMEOS),Linux)
+            PLATFORM_OS=LINUX
+            LIBPATH=linux
+        else
+        ifeq ($(UNAMEOS),Darwin)
+            PLATFORM_OS=OSX
+            LIBPATH=osx
+        endif
+        endif
+    endif
+endif
+
+# define compiler: gcc for C program, define as g++ for C++
+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
+#  -Wall       turns on most, but not all, compiler warnings
+#  -std=c99    use standard C from 1999 revision
+ifeq ($(PLATFORM),PLATFORM_RPI)
+    CFLAGS = -O2 -Wall -std=gnu99 -fgnu89-inline
+else
+    CFLAGS = -O2 -Wall -std=c99
+endif
+ifeq ($(PLATFORM),PLATFORM_WEB)
+    CFLAGS = -O1 -Wall -std=c99 -s USE_GLFW=3 -s ASSERTIONS=1 --preload-file resources
+    #-s ALLOW_MEMORY_GROWTH=1   # to allow memory resizing
+    #-s TOTAL_MEMORY=16777216   # to specify heap memory size (default = 16MB)
+endif
+
+#CFLAGSEXTRA = -Wextra -Wmissing-prototypes -Wstrict-prototypes
+
+# define any directories containing required header files
+INCLUDES = -I. -I../src -I../src/external
+
+ifeq ($(PLATFORM),PLATFORM_RPI)
+    INCLUDES += -I/opt/vc/include -I/opt/vc/include/interface/vcos/pthreads
+endif
+ifeq ($(PLATFORM),PLATFORM_DESKTOP)
+    # add standard directories for GNU/Linux
+    ifeq ($(PLATFORM_OS),LINUX)
+        INCLUDES += -I/usr/local/include/raylib/
+    else ifeq ($(PLATFORM_OS),WINDOWS)
+        # external libraries headers
+        # GLFW3
+            INCLUDES += -I../src/external/glfw3/include
+        # OpenAL Soft
+            INCLUDES += -I../src/external/openal_soft/include
+    endif
+endif
+
+# define library paths containing required libs
+LFLAGS = -L. -L../src
+
+ifeq ($(PLATFORM),PLATFORM_RPI)
+    LFLAGS += -L/opt/vc/lib
+endif
+ifeq ($(PLATFORM),PLATFORM_DESKTOP)
+    # add standard directories for GNU/Linux
+    ifeq ($(PLATFORM_OS),WINDOWS)
+        # external libraries to link with
+        # GLFW3
+            LFLAGS += -L../src/external/glfw3/lib/$(LIBPATH)
+        # OpenAL Soft
+            LFLAGS += -L../src/external/openal_soft/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 ($(PLATFORM_OS),LINUX)
+        # libraries for Debian GNU/Linux desktop compiling
+        # requires the following packages:
+        # libglfw3-dev libopenal-dev libegl1-mesa-dev
+        LIBS = -lraylib -lglfw3 -lGL -lopenal -lm -pthread -ldl
+        # on XWindow could require also below libraries, just uncomment
+        #LIBS += -lX11 -lXrandr -lXinerama -lXi -lXxf86vm -lXcursor
+    else
+    ifeq ($(PLATFORM_OS),OSX)
+        # libraries for OS X 10.9 desktop compiling
+        # requires the following packages:
+        # libglfw3-dev libopenal-dev libegl1-mesa-dev
+        LIBS = -lraylib -lglfw3 -framework OpenGL -framework OpenAl -framework Cocoa
+    else
+        # libraries for Windows desktop compiling
+        # NOTE: GLFW3 and OpenAL Soft libraries should be installed
+        LIBS = -lraylib -lglfw3 -lopengl32 -lopenal32 -lgdi32
+    endif
+    endif
+endif
+ifeq ($(PLATFORM),PLATFORM_RPI)
+    # libraries for Raspberry Pi compiling
+    # NOTE: OpenAL Soft library should be installed (libopenal1 package)
+    LIBS = -lraylib -lGLESv2 -lEGL -lpthread -lrt -lm -lbcm_host -lopenal
+endif
+ifeq ($(PLATFORM),PLATFORM_WEB)
+    # just adjust the correct path to libraylib.bc
+    LIBS = ../release/html5/libraylib.bc
+endif
+
+# define additional parameters and flags for windows
+ifeq ($(PLATFORM_OS),WINDOWS)
+    # resources file contains windows exe icon
+    # -Wl,--subsystem,windows hides the console window
+    WINFLAGS = ../src/resources -Wl,--subsystem,windows
+endif
+
+ifeq ($(PLATFORM),PLATFORM_WEB)
+    EXT = .html
+endif
+
+# define all object files required
+EXAMPLES = \
+    core_basic_window \
+    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 \
+    core_2d_camera \
+    core_world_screen \
+    core_oculus_rift \
+    shapes_logo_raylib \
+    shapes_basic_shapes \
+    shapes_colors_palette \
+    shapes_logo_raylib_anim \
+    textures_logo_raylib \
+    textures_image_loading \
+    textures_rectangle \
+    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_box_collisions \
+    models_billboard \
+    models_obj_loading \
+    models_heightmap \
+    models_cubicmap \
+    shaders_model_shader \
+    shaders_shapes_textures \
+    shaders_custom_uniform \
+    shaders_postprocessing \
+    shaders_standard_lighting \
+    audio_sound_loading \
+    audio_music_stream \
+    audio_module_playing \
+    fix_dylib \
+
+
+# typing 'make' will invoke the default target entry called 'all',
+# in this case, the 'default' target entry is raylib
+all: examples
+
+# compile all examples
+examples: $(EXAMPLES)
+
+# compile [core] example - basic window
+core_basic_window: core_basic_window.c
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+
+# compile [core] example - keyboard input
+core_input_keys: core_input_keys.c
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+
+# compile [core] example - mouse input
+core_input_mouse: core_input_mouse.c
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+
+# 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)
+
+# compile [core] example - color selection (collision detection)
+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 [core] example - 2d camera
+core_2d_camera: core_2d_camera.c
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+    
+# compile [core] example - world screen
+core_world_screen: core_world_screen.c
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+
+# compile [core] example - oculus rift
+core_oculus_rift: core_oculus_rift.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)
+
+# compile [shapes] example - basic shapes usage (rectangle, circle, ...)
+shapes_basic_shapes: shapes_basic_shapes.c
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+
+# compile [shapes] example - raylib color palette
+shapes_colors_palette: shapes_colors_palette.c
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+
+# compile [shapes] example - raylib logo animation
+shapes_logo_raylib_anim: shapes_logo_raylib_anim.c
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+
+# compile [textures] example - raylib logo texture loading
+textures_logo_raylib: textures_logo_raylib.c
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+
+# compile [textures] example - image loading and conversion to texture
+textures_image_loading: textures_image_loading.c
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+
+# compile [textures] example - texture rectangle drawing
+textures_rectangle: textures_rectangle.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
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+
+# compile [text] example - text formatting
+text_format_text: text_format_text.c
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+
+# compile [text] example - font selection program
+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)
+
+# compile [models] example - billboard usage
+models_billboard: models_billboard.c
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+
+# compile [models] example - OBJ model loading
+models_obj_loading: models_obj_loading.c
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+
+# compile [models] example - heightmap loading
+models_heightmap: models_heightmap.c
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+
+# compile [models] example - cubesmap loading
+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 [shaders] example - standard lighting
+shaders_standard_lighting: shaders_standard_lighting.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)
+
+# compile [audio] example - music stream playing (OGG)
+audio_music_stream: audio_music_stream.c
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+
+# compile [audio] example - module playing (OGG)
+audio_module_playing: audio_module_playing.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 ($(PLATFORM),PLATFORM_DESKTOP)
+    ifeq ($(PLATFORM_OS),OSX)
+		find . -type f -perm +ugo+x -delete
+		rm -f *.o
+    else
+    ifeq ($(PLATFORM_OS),LINUX)
+		find -type f -executable | xargs file -i | grep -E 'x-object|x-archive|x-sharedlib|x-executable' | rev | cut -d ':' -f 2- | rev | xargs rm -f
+    else
+		del *.o *.exe
+    endif
+    endif
+endif
+ifeq ($(PLATFORM),PLATFORM_RPI)
+	find . -type f -executable -delete
+	rm -f *.o
+endif
+ifeq ($(PLATFORM),PLATFORM_WEB)
+	del *.o *.html *.js
+endif
+	@echo Cleaning done
+
+# instead of defining every module one by one, we can define a pattern
+# this pattern below will automatically compile every module defined on $(OBJS)
+#%.exe : %.c
+#	$(CC) -o $@ $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM)

examples/audio_module_playing.c

@@ -0,0 +1,138 @@
+/*******************************************************************************************
+*
+*   raylib [audio] example - Module playing (streaming)
+*
+*   NOTE: This example requires OpenAL Soft library installed
+*
+*   This example has been created using raylib 1.5 (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"
+
+#define MAX_CIRCLES  64
+
+typedef struct {
+    Vector2 position;
+    float radius;
+    float alpha;
+    float speed;
+    Color color;
+} CircleWave;
+
+int main()
+{
+    // Initialization
+    //--------------------------------------------------------------------------------------
+    int screenWidth = 800;
+    int screenHeight = 450;
+
+    InitWindow(screenWidth, screenHeight, "raylib [audio] example - module playing (streaming)");
+
+    InitAudioDevice();              // Initialize audio device
+    
+    Color colors[14] = { ORANGE, RED, GOLD, LIME, BLUE, VIOLET, BROWN, LIGHTGRAY, PINK,
+                         YELLOW, GREEN, SKYBLUE, PURPLE, BEIGE };
+    
+    // Creates ome circles for visual effect
+    CircleWave circles[MAX_CIRCLES];
+    
+    for (int i = MAX_CIRCLES - 1; i >= 0; i--)
+    {
+        circles[i].alpha = 0.0f;
+        circles[i].radius = GetRandomValue(10, 40);
+        circles[i].position.x = GetRandomValue(circles[i].radius, screenWidth - circles[i].radius);
+        circles[i].position.y = GetRandomValue(circles[i].radius, screenHeight - circles[i].radius);
+        circles[i].speed = (float)GetRandomValue(1, 100)/20000.0f;
+        circles[i].color = colors[GetRandomValue(0, 13)];
+    }
+    
+    // Load postprocessing bloom shader
+    Shader shader = LoadShader("resources/shaders/glsl330/base.vs", 
+                               "resources/shaders/glsl330/bloom.fs");
+
+    // Create a RenderTexture2D to be used for render to texture
+    RenderTexture2D target = LoadRenderTexture(screenWidth, screenHeight);
+
+    PlayMusicStream(0, "resources/audio/2t2m_spa.xm");         // Play module stream
+
+    float timePlayed = 0.0f;
+
+    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
+        //----------------------------------------------------------------------------------
+        for (int i = MAX_CIRCLES - 1; i >= 0; i--)
+        {
+            circles[i].alpha += circles[i].speed;
+            circles[i].radius += circles[i].speed*10.0f;
+            
+            if (circles[i].alpha > 1.0f) circles[i].speed *= -1;
+            
+            if (circles[i].alpha <= 0.0f)
+            {
+                circles[i].alpha = 0.0f;
+                circles[i].radius = GetRandomValue(10, 40);
+                circles[i].position.x = GetRandomValue(circles[i].radius, screenWidth - circles[i].radius);
+                circles[i].position.y = GetRandomValue(circles[i].radius, screenHeight - circles[i].radius);
+                circles[i].color = colors[GetRandomValue(0, 13)];
+                circles[i].speed = (float)GetRandomValue(1, 100)/20000.0f;
+            }
+        }
+
+        // Get timePlayed scaled to bar dimensions
+        timePlayed = (GetMusicTimePlayed(0)/GetMusicTimeLength(0)*(screenWidth - 40))*2;
+        
+        UpdateMusicStream(0);        // Update music buffer with new stream data
+        //----------------------------------------------------------------------------------
+
+        // Draw
+        //----------------------------------------------------------------------------------
+        BeginDrawing();
+
+            ClearBackground(BLACK);
+            
+            BeginTextureMode(target);   // Enable drawing to texture
+
+                for (int i = MAX_CIRCLES - 1; i >= 0; i--)
+                {
+                    DrawCircleV(circles[i].position, circles[i].radius, Fade(circles[i].color, circles[i].alpha));
+                }
+                
+            EndTextureMode();           // End drawing to texture (now we have a texture available for next passes)
+            
+            BeginShaderMode(shader);
+
+                // NOTE: Render texture must be y-flipped due to default OpenGL coordinates (left-bottom)
+                DrawTextureRec(target.texture, (Rectangle){ 0, 0, target.texture.width, -target.texture.height }, (Vector2){ 0, 0 }, WHITE);
+                
+            EndShaderMode();
+
+            // Draw time bar
+            DrawRectangle(20, screenHeight - 20 - 12, screenWidth - 40, 12, LIGHTGRAY);
+            DrawRectangle(20, screenHeight - 20 - 12, (int)timePlayed, 12, MAROON);
+            DrawRectangleLines(20, screenHeight - 20 - 12, screenWidth - 40, 12, WHITE);
+
+        EndDrawing();
+        //----------------------------------------------------------------------------------
+    }
+
+    // De-Initialization
+    //--------------------------------------------------------------------------------------
+    UnloadShader(shader);           // Unload shader
+    UnloadRenderTexture(target);    // Unload render texture
+    
+    CloseAudioDevice();     // Close audio device (music streaming is automatically stopped)
+
+    CloseWindow();          // Close window and OpenGL context
+    //--------------------------------------------------------------------------------------
+
+    return 0;
+}

examples/audio_music_stream.c

@@ -0,0 +1,92 @@
+/*******************************************************************************************
+*
+*   raylib [audio] example - Music playing (streaming)
+*
+*   NOTE: This example requires OpenAL Soft library installed
+*
+*   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 [audio] example - music playing (streaming)");
+
+    InitAudioDevice();              // Initialize audio device
+
+    PlayMusicStream(0, "resources/audio/guitar_noodling.ogg");         // Play music stream
+
+    int framesCounter = 0;
+    float timePlayed = 0.0f;
+    //float volume = 1.0;
+
+    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
+        //----------------------------------------------------------------------------------
+        framesCounter++;
+
+        // Testing music fading from one file to another
+/*
+        if (framesCounter > 600)    // Wait for 10 seconds (600 frames)
+        {
+            volume -= 0.01;         // Decrement music volume level
+
+            // When music volume level equal or lower than 0,
+            // restore volume level and init another music file
+            if (volume <= 0)
+            {
+                volume = 1.0;
+                framesCounter = 0;
+                PlayMusicStream(1, "resources/audio/another_file.ogg");
+            }
+
+            SetMusicVolume(volume);
+        }
+*/
+        if (IsWindowMinimized()) PauseMusicStream(0);
+        else ResumeMusicStream(0);
+
+        timePlayed = GetMusicTimePlayed(0)/GetMusicTimeLength(0)*100*4; // We scale by 4 to fit 400 pixels
+        
+        UpdateMusicStream(0);        // Update music buffer with new stream data
+        //----------------------------------------------------------------------------------
+
+        // Draw
+        //----------------------------------------------------------------------------------
+        BeginDrawing();
+
+            ClearBackground(RAYWHITE);
+
+            DrawText("MUSIC SHOULD BE PLAYING!", 255, 200, 20, LIGHTGRAY);
+
+            DrawRectangle(200, 250, 400, 12, LIGHTGRAY);
+            DrawRectangle(200, 250, (int)timePlayed, 12, MAROON);
+
+        EndDrawing();
+        //----------------------------------------------------------------------------------
+    }
+
+    // De-Initialization
+    //--------------------------------------------------------------------------------------
+    CloseAudioDevice();     // Close audio device (music streaming is automatically stopped)
+
+    CloseWindow();          // Close window and OpenGL context
+    //--------------------------------------------------------------------------------------
+
+    return 0;
+}

examples/audio_sound_loading.c

@@ -1,13 +1,13 @@
 /*******************************************************************************************
 *
-*   raylib example 08 - Audio loading and playing
+*   raylib [audio] example - Sound loading and playing
 *
-*   NOTE: This example requires OpenAL32 dll installed (or in the same folder)
+*   NOTE: This example requires OpenAL Soft library installed
 *
 *   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) 2013 Ramon Santamaria (Ray San - raysan@raysanweb.com)
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 
@@ -20,11 +20,14 @@ int main()
     int screenWidth = 800;
     int screenHeight = 450;
 
-    InitWindow(screenWidth, screenHeight, "raylib example 08 - audio loading and playing");
+    InitWindow(screenWidth, screenHeight, "raylib [audio] example - sound loading and playing");
 
     InitAudioDevice();      // Initialize audio device
 
-    Sound fx = LoadSound("resources/audio/weird.wav");         // Load WAV audio file
+    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
@@ -32,7 +35,9 @@ int main()
     {
         // Update
         //----------------------------------------------------------------------------------
-        if (IsKeyPressed(KEY_SPACE)) PlaySound(fx);     // Play the sound!    
+        if (IsKeyPressed(KEY_SPACE)) PlaySound(fxWav);      // Play WAV sound
+
+        if (IsKeyPressed(KEY_ENTER)) PlaySound(fxOgg);      // Play OGG sound
         //----------------------------------------------------------------------------------
 
         // Draw
@@ -41,7 +46,9 @@ int main()
 
             ClearBackground(RAYWHITE);
 
-            DrawText("Press SPACE to PLAY the SOUND!", 240, 200, 20, LIGHTGRAY);
+            DrawText("Press SPACE to PLAY the WAV sound!", 200, 180, 20, LIGHTGRAY);
+
+            DrawText("Press ENTER to PLAY the OGG sound!", 200, 220, 20, LIGHTGRAY);
 
         EndDrawing();
         //----------------------------------------------------------------------------------
@@ -49,7 +56,8 @@ int main()
 
     // De-Initialization
     //--------------------------------------------------------------------------------------
-    UnloadSound(fx);        // Unload sound data
+    UnloadSound(fxWav);     // Unload sound data
+    UnloadSound(fxOgg);     // Unload sound data
 
     CloseAudioDevice();     // Close audio device
 

examples/audio_standalone.c

@@ -0,0 +1,74 @@
+/*******************************************************************************************
+*
+*   raylib [audio] example - Using audio module as standalone module
+*
+*   NOTE: This example does not require any graphic device, it can run directly on console.
+*
+*   [audio] module requires some external libs:
+*       OpenAL Soft - Audio device management lib (http://kcat.strangesoft.net/openal.html)
+*       stb_vorbis - Ogg audio files loading (http://www.nothings.org/stb_vorbis/)
+*       jar_xm - XM module file loading
+*       jar_mod - MOD audio file loading
+*
+*   Compile audio module using:
+*   gcc -c audio.c stb_vorbis.c -Wall -std=c99 -DAUDIO_STANDALONE
+*
+*   Compile example using:
+*   gcc -o $(NAME_PART).exe $(FILE_NAME) audio.o stb_vorbis.o -lopenal32 -std=c99
+*
+*   This example has been created using raylib 1.5 (www.raylib.com)
+*   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
+*
+*   Copyright (c) 2015 Ramon Santamaria (@raysan5)
+*
+********************************************************************************************/
+
+#include <stdio.h>
+#include <conio.h>      // Windows only, no stardard library
+
+#include "audio.h"
+
+#define KEY_ESCAPE  27
+
+int main()
+{
+    unsigned char key;
+    
+    InitAudioDevice();
+    
+    Sound fxWav = LoadSound("resources/audio/weird.wav");         // Load WAV audio file
+    Sound fxOgg = LoadSound("resources/audio/tanatana.ogg");      // Load OGG audio file
+    
+    PlayMusicStream(0, "resources/audio/guitar_noodling.ogg");
+
+    printf("\nPress s or d to play sounds...\n");
+    
+    while (key != KEY_ESCAPE)
+    {
+        if (kbhit()) key = getch();
+
+        if (key == 's')
+        {
+            PlaySound(fxWav);
+            key = 0;
+        }
+        
+        if (key == 'd')
+        {
+            PlaySound(fxOgg);
+            key = 0;
+        }
+        
+        UpdateMusicStream(0);
+    }
+    
+    UnloadSound(fxWav);     // Unload sound data
+    UnloadSound(fxOgg);     // Unload sound data
+    
+    CloseAudioDevice();
+    
+    printf("\n\nPress ENTER to close...");
+    getchar();
+
+    return 0;
+}

examples/core_2d_camera.c

@@ -0,0 +1,139 @@
+/*******************************************************************************************
+*
+*   raylib [core] example - 2d camera
+*
+*   This example has been created using raylib 1.5 (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"
+
+#define MAX_BUILDINGS   100
+
+int main()
+{
+    // Initialization
+    //--------------------------------------------------------------------------------------
+    int screenWidth = 800;
+    int screenHeight = 450;
+
+    InitWindow(screenWidth, screenHeight, "raylib [core] example - 2d camera");
+    
+    Rectangle player = { 400, 280, 40, 40 };
+    Rectangle buildings[MAX_BUILDINGS];
+    Color buildColors[MAX_BUILDINGS];
+    
+    int spacing = 0;
+    
+    for (int i = 0; i < MAX_BUILDINGS; i++)
+    {
+        buildings[i].width = GetRandomValue(50, 200);
+        buildings[i].height = GetRandomValue(100, 800);
+        buildings[i].y = screenHeight - 130 - buildings[i].height;
+        buildings[i].x = -6000 + spacing;
+
+        spacing += buildings[i].width;
+        
+        buildColors[i] = (Color){ GetRandomValue(200, 240), GetRandomValue(200, 240), GetRandomValue(200, 250), 255 };
+    }
+    
+    Camera2D camera;
+    
+    camera.target = (Vector2){ player.x + 20, player.y + 20 };
+    camera.offset = (Vector2){ 0, 0 };
+    camera.rotation = 0.0f;
+    camera.zoom = 1.0f;
+    
+    SetTargetFPS(60);
+    //--------------------------------------------------------------------------------------
+
+    // Main game loop
+    while (!WindowShouldClose())    // Detect window close button or ESC key
+    {
+        // Update
+        //----------------------------------------------------------------------------------
+        if (IsKeyDown(KEY_RIGHT))
+        {
+            player.x += 2;              // Player movement
+            camera.offset.x -= 2;       // Camera displacement with player movement
+        }
+        else if (IsKeyDown(KEY_LEFT))
+        {
+            player.x -= 2;              // Player movement
+            camera.offset.x += 2;       // Camera displacement with player movement
+        }
+        
+        // Camera target follows player
+        camera.target = (Vector2){ player.x + 20, player.y + 20 };
+        
+        // Camera rotation controls
+        if (IsKeyDown(KEY_A)) camera.rotation--;
+        else if (IsKeyDown(KEY_S)) camera.rotation++;
+        
+        // Limit camera rotation to 80 degrees (-40 to 40)
+        if (camera.rotation > 40) camera.rotation = 40;         
+        else if (camera.rotation < -40) camera.rotation = -40;
+        
+        // Camera zoom controls
+        camera.zoom += ((float)GetMouseWheelMove()*0.05f);
+        
+        if (camera.zoom > 3.0f) camera.zoom = 3.0f;
+        else if (camera.zoom < 0.1f) camera.zoom = 0.1f;
+        
+        // Camera reset (zoom and rotation)
+        if (IsKeyPressed(KEY_R)) 
+        {
+            camera.zoom = 1.0f;
+            camera.rotation = 0.0f;
+        }
+        //----------------------------------------------------------------------------------
+
+        // Draw
+        //----------------------------------------------------------------------------------
+        BeginDrawing();
+        
+            ClearBackground(RAYWHITE);
+        
+            Begin2dMode(camera);
+
+                DrawRectangle(-6000, 320, 13000, 8000, DARKGRAY);
+                
+                for (int i = 0; i < MAX_BUILDINGS; i++) DrawRectangleRec(buildings[i], buildColors[i]);
+                
+                DrawRectangleRec(player, RED);
+                
+                DrawRectangle(camera.target.x, -500, 1, screenHeight*4, GREEN);
+                DrawRectangle(-500, camera.target.y, screenWidth*4, 1, GREEN);
+                
+            End2dMode();
+            
+            DrawText("SCREEN AREA", 640, 10, 20, RED);
+            
+            DrawRectangle(0, 0, screenWidth, 5, RED);
+            DrawRectangle(0, 5, 5, screenHeight - 10, RED);
+            DrawRectangle(screenWidth - 5, 5, 5, screenHeight - 10, RED);
+            DrawRectangle(0, screenHeight - 5, screenWidth, 5, RED);
+            
+            DrawRectangle( 10, 10, 250, 113, Fade(SKYBLUE, 0.5f));
+            DrawRectangleLines( 10, 10, 250, 113, BLUE);
+            
+            DrawText("Free 2d camera controls:", 20, 20, 10, BLACK);
+            DrawText("- Right/Left to move Offset", 40, 40, 10, DARKGRAY);
+            DrawText("- Mouse Wheel to Zoom in-out", 40, 60, 10, DARKGRAY);
+            DrawText("- A / S to Rotate", 40, 80, 10, DARKGRAY);
+            DrawText("- R to reset Zoom and Rotation", 40, 100, 10, DARKGRAY);
+
+        EndDrawing();
+        //----------------------------------------------------------------------------------
+    }
+
+    // De-Initialization
+    //--------------------------------------------------------------------------------------   
+    CloseWindow();        // Close window and OpenGL context
+    //--------------------------------------------------------------------------------------
+
+    return 0;
+}

examples/core_3d_camera_first_person.c

@@ -0,0 +1,95 @@
+/*******************************************************************************************
+*
+*   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 }, 60.0f };
+
+    // 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
+    SetCameraFovy(camera.fovy);                 // Set internal camera field-of-view Y
+
+    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();
+            
+            DrawRectangle( 10, 10, 220, 70, Fade(SKYBLUE, 0.5f));
+            DrawRectangleLines( 10, 10, 220, 70, BLUE);
+
+            DrawText("First person camera default controls:", 20, 20, 10, BLACK);
+            DrawText("- Move with keys: W, A, S, D", 40, 40, 10, DARKGRAY);
+            DrawText("- Mouse move to look around", 40, 60, 10, DARKGRAY);
+
+        EndDrawing();
+        //----------------------------------------------------------------------------------
+    }
+
+    // De-Initialization
+    //--------------------------------------------------------------------------------------   
+    CloseWindow();        // Close window and OpenGL context
+    //--------------------------------------------------------------------------------------
+
+    return 0;
+}

examples/core_3d_camera_free.c

@@ -0,0 +1,83 @@
+/*******************************************************************************************
+*
+*   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)
+    camera.fovy = 45.0f;                                // Camera field-of-view Y
+    
+    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
+    SetCameraFovy(camera.fovy);         // Set internal camera field-of-view Y
+
+    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();
+            
+            DrawRectangle( 10, 10, 320, 133, Fade(SKYBLUE, 0.5f));
+            DrawRectangleLines( 10, 10, 320, 133, BLUE);
+            
+            DrawText("Free camera default controls:", 20, 20, 10, BLACK);
+            DrawText("- Mouse Wheel to Zoom in-out", 40, 40, 10, DARKGRAY);
+            DrawText("- Mouse Wheel Pressed to Pan", 40, 60, 10, DARKGRAY);
+            DrawText("- Alt + Mouse Wheel Pressed to Rotate", 40, 80, 10, DARKGRAY);
+            DrawText("- Alt + Ctrl + Mouse Wheel Pressed for Smooth Zoom", 40, 100, 10, DARKGRAY);
+            DrawText("- Z to zoom to (0, 0, 0)", 40, 120, 10, DARKGRAY);
+
+        EndDrawing();
+        //----------------------------------------------------------------------------------
+    }
+
+    // De-Initialization
+    //--------------------------------------------------------------------------------------
+    CloseWindow();        // Close window and OpenGL context
+    //--------------------------------------------------------------------------------------
+
+    return 0;
+}

examples/core_3d_mode.c

@@ -1,11 +1,11 @@
 /*******************************************************************************************
 *
-*   raylib example 07a - Initialize 3d mode
+*   raylib [core] example - Initialize 3d mode
 *
 *   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) 2013 Ramon Santamaria (Ray San - raysan@raysanweb.com)
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 
@@ -18,11 +18,18 @@ int main()
     int screenWidth = 800;
     int screenHeight = 450;
 
-    Vector3 position = { 0.0, 0.0, 0.0 };
+    InitWindow(screenWidth, screenHeight, "raylib [core] example - 3d mode");
 
-    Camera camera = {{ 0.0, 10.0, 10.0 }, { 0.0, 0.0, 0.0 }, { 0.0, 1.0, 0.0 }};
+    // 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)
+    camera.fovy = 45.0f;                                // Camera field-of-view Y
 
-    InitWindow(screenWidth, screenHeight, "raylib example 07a - 3d mode");
+    Vector3 cubePosition = { 0.0f, 0.0f, 0.0f };
+
+    SetTargetFPS(60);   // Set our game to run at 60 frames-per-second
     //--------------------------------------------------------------------------------------
 
     // Main game loop
@@ -37,13 +44,14 @@ int main()
         //----------------------------------------------------------------------------------
         BeginDrawing();
 
-            ClearBackground(WHITE);
+            ClearBackground(RAYWHITE);
 
             Begin3dMode(camera);
 
-                DrawCube(position, 2, 2, 2, RED);
+                DrawCube(cubePosition, 2.0f, 2.0f, 2.0f, RED);
+                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 +1,106 @@
+/*******************************************************************************************
+*
+*   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)
+    camera.fovy = 45.0f;                                // Camera field-of-view Y
+
+    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
+    SetCameraFovy(camera.fovy);         // Set internal camera field-of-view Y
+
+    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,
+                        (BoundingBox){(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);
+
+                if (collision) 
+                {
+                    DrawCube(cubePosition, cubeSize.x, cubeSize.y, cubeSize.z, RED);
+                    DrawCubeWires(cubePosition, cubeSize.x, cubeSize.y, cubeSize.z, MAROON);
+
+                    DrawCubeWires(cubePosition, cubeSize.x + 0.2f, cubeSize.y + 0.2f, cubeSize.z + 0.2f, GREEN);
+                }
+                else
+                {
+                    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, DARKGRAY);
+            
+            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

@@ -1,11 +1,21 @@
 /*******************************************************************************************
 *
-*   raylib example 01 - Basic Window
+*   raylib [core] example - Basic window
+*
+*   Welcome to raylib!
+*
+*   To test examples, just press F6 and execute raylib_compile_execute script
+*   Note that compiled executable is placed in the same folder as .c file
+*
+*   You can find all basic examples on C:\raylib\raylib\examples folder or
+*   raylib official webpage: www.raylib.com
+*
+*   Enjoy using raylib. :)
 *
 *   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) 2013 Ramon Santamaria (Ray San - raysan@raysanweb.com)
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 
@@ -18,7 +28,9 @@ int main()
     int screenWidth = 800;
     int screenHeight = 450;
 
-    InitWindow(screenWidth, screenHeight, "raylib example 01a - basic window");
+    InitWindow(screenWidth, screenHeight, "raylib [core] example - basic window");
+    
+    SetTargetFPS(60);
     //--------------------------------------------------------------------------------------
 
     // Main game loop

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

@@ -1,11 +1,11 @@
 /*******************************************************************************************
 *
-*   raylib example 06a - Color selection by mouse (collision detection)
+*   raylib [core] example - Color selection by mouse (collision detection)
 *
 *   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) 2013 Ramon Santamaria (Ray San - raysan@raysanweb.com)
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 
@@ -16,30 +16,30 @@ int main()
     // Initialization
     //--------------------------------------------------------------------------------------
     int screenWidth = 800;
-    int screenHeight = 400;
+    int screenHeight = 450;
+
+    InitWindow(screenWidth, screenHeight, "raylib [core] example - color selection (collision detection)");
 
     Color colors[21] = { DARKGRAY, MAROON, ORANGE, DARKGREEN, DARKBLUE, DARKPURPLE, DARKBROWN,
                          GRAY, RED, GOLD, LIME, BLUE, VIOLET, BROWN, LIGHTGRAY, PINK, YELLOW,
                          GREEN, SKYBLUE, PURPLE, BEIGE };
 
-    Rectangle recs[21];             // Rectangles array
+    Rectangle colorsRecs[21];             // Rectangles array
 
-    // Fills recs data (for every rectangle)
+    // Fills colorsRecs data (for every rectangle)
     for (int i = 0; i < 21; i++)
     {
-        recs[i].x = 20 + 100*(i%7) + 10*(i%7);
-        recs[i].y = 40 + 100*(i/7) + 10*(i/7);
-        recs[i].width = 100;
-        recs[i].height = 100;
+        colorsRecs[i].x = 20 + 100*(i%7) + 10*(i%7);
+        colorsRecs[i].y = 60 + 100*(i/7) + 10*(i/7);
+        colorsRecs[i].width = 100;
+        colorsRecs[i].height = 100;
     }
 
     bool selected[21] = { false };  // Selected rectangles indicator
 
     Vector2 mousePoint;
 
-    InitWindowEx(screenWidth, screenHeight, "raylib example 06a - color selection", false, "resources/mouse.png");
-    
-    SetTargetFPS(60);
+    SetTargetFPS(60);               // Set our game to run at 60 frames-per-second
     //--------------------------------------------------------------------------------------
 
     // Main game loop
@@ -51,7 +51,7 @@ int main()
 
         for (int i = 0; i < 21; i++)    // Iterate along all the rectangles
         {
-            if (CheckCollisionPointRec(mousePoint, recs[i]))
+            if (CheckCollisionPointRec(mousePoint, colorsRecs[i]))
             {
                 colors[i].a = 120;
 
@@ -69,15 +69,15 @@ int main()
 
             for (int i = 0; i < 21; i++)    // Draw all rectangles
             {
-                DrawRectangleRec(recs[i], colors[i]);
+                DrawRectangleRec(colorsRecs[i], colors[i]);
 
                 // Draw four rectangles around selected rectangle
                 if (selected[i])
                 {
-                    DrawRectangle(recs[i].x, recs[i].y, 100, 10, RAYWHITE);        // Square top rectangle
-                    DrawRectangle(recs[i].x, recs[i].y, 10, 100, RAYWHITE);        // Square left rectangle
-                    DrawRectangle(recs[i].x + 90, recs[i].y, 10, 100, RAYWHITE);   // Square right rectangle
-                    DrawRectangle(recs[i].x, recs[i].y + 90, 100, 10, RAYWHITE);   // Square bottom rectangle
+                    DrawRectangle(colorsRecs[i].x, colorsRecs[i].y, 100, 10, RAYWHITE);        // Square top rectangle
+                    DrawRectangle(colorsRecs[i].x, colorsRecs[i].y, 10, 100, RAYWHITE);        // Square left rectangle
+                    DrawRectangle(colorsRecs[i].x + 90, colorsRecs[i].y, 10, 100, RAYWHITE);   // Square right rectangle
+                    DrawRectangle(colorsRecs[i].x, colorsRecs[i].y + 90, 100, 10, RAYWHITE);   // Square bottom rectangle
                 }
             }
 

examples/core_drop_files.c

@@ -1,11 +1,13 @@
 /*******************************************************************************************
 *
-*   raylib test - Testing Heightmap Loading and Drawing
+*   raylib [core] example - Windows drop files
 *
-*   This example has been created using raylib 1.0 (www.raylib.com)
+*   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) 2013 Ramon Santamaria (Ray San - raysan@raysanweb.com)
+*   Copyright (c) 2015 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 
@@ -18,19 +20,12 @@ int main()
     int screenWidth = 800;
     int screenHeight = 450;
 
-    Vector3 position = { 0.0, 0.0, 0.0 };
+    InitWindow(screenWidth, screenHeight, "raylib [core] example - drop files");
     
-    // Define the camera to look into our 3d world
-    Camera camera = {{ 12.0, 10.0, 12.0 }, { 0.0, 0.0, 0.0 }, { 0.0, 1.0, 0.0 }};
+    int count = 0;
+    char **droppedFiles;
     
-    InitWindow(screenWidth, screenHeight, "raylib test - Heightmap loading and drawing");
-    
-    Image img = LoadImage("heightmap.png");
-    Model map = LoadHeightmap(img, 4);
-    Texture2D tex = CreateTexture(img);
-    UnloadImage(img);
-    
-    SetTargetFPS(60);   // Set our game to run at 60 frames-per-second
+    SetTargetFPS(60);
     //--------------------------------------------------------------------------------------
 
     // Main game loop
@@ -38,7 +33,10 @@ int main()
     {
         // Update
         //----------------------------------------------------------------------------------
-        // ...
+        if (IsFileDropped())
+        {
+            droppedFiles = GetDroppedFiles(&count);
+        }
         //----------------------------------------------------------------------------------
 
         // Draw
@@ -47,18 +45,21 @@ int main()
 
             ClearBackground(RAYWHITE);
 
-            Begin3dMode(camera);
+            if (count == 0) DrawText("Drop your files to this window!", 100, 40, 20, DARKGRAY);
+            else
+            {
+                DrawText("Dropped files:", 100, 40, 20, DARKGRAY);
                 
-                //DrawModel(map, position, 0.5f, MAROON);   
-                DrawModelEx(map, tex, position, 0.5f, WHITE);   // Draw 3d model with texture
+                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));
                     
-                DrawGrid(10.0, 1.0);        // Draw a grid
+                    DrawText(droppedFiles[i], 120, 100 + 40*i, 10, GRAY);
+                }
                 
-                DrawGizmo(position, false); 
-                
-            End3dMode();
-            
-            DrawFPS(10, 10);
+                DrawText("Drop new files...", 100, 110 + 40*count, 20, DARKGRAY);
+            }
 
         EndDrawing();
         //----------------------------------------------------------------------------------
@@ -66,8 +67,7 @@ int main()
 
     // De-Initialization
     //--------------------------------------------------------------------------------------
-    UnloadTexture(tex);     // Unload texture
-    UnloadModel(map);       // Unload model
+    ClearDroppedFiles();    // Clear internal buffers
     
     CloseWindow();          // Close window and OpenGL context
     //--------------------------------------------------------------------------------------

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(60);
+    //--------------------------------------------------------------------------------------
+
+    // Main game loop
+    while (!WindowShouldClose())    // Detect window close button or ESC key
+    {
+        // Update
+        //----------------------------------------------------------------------------------
+        lastGesture = currentGesture;
+        currentGesture = GetGestureDetected();
+        touchPosition = GetTouchPosition(0);
+
+        if (CheckCollisionPointRec(touchPosition, touchArea) && (currentGesture != GESTURE_NONE))
+        {
+            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;
+                    case GESTURE_PINCH_IN: strcpy(gestureStrings[gesturesCount], "GESTURE PINCH IN"); break;
+                    case GESTURE_PINCH_OUT: strcpy(gestureStrings[gesturesCount], "GESTURE PINCH OUT"); 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;
+                }
+            }
+        }
+        //----------------------------------------------------------------------------------
+
+        // 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

@@ -1,11 +1,14 @@
 /*******************************************************************************************
 *
-*   raylib example 03c - Gamepad input
+*   raylib [core] example - Gamepad input
+*
+*   NOTE: This example requires a Gamepad connected to the system
+*         raylib is configured to work with Xbox 360 gamepad, check raylib.h for buttons configuration
 *
 *   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) 2013 Ramon Santamaria (Ray San - raysan@raysanweb.com)
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 
@@ -18,10 +21,10 @@ int main()
     int screenWidth = 800;
     int screenHeight = 450;
 
-    Vector2 ballPosition = { screenWidth/2, screenHeight/2 };
-    Vector2 gamepadMove = { 0, 0 };
+    InitWindow(screenWidth, screenHeight, "raylib [core] example - gamepad input");
 
-    InitWindow(screenWidth, screenHeight, "raylib example 01 - gamepad input");
+    Vector2 ballPosition = { (float)screenWidth/2, (float)screenHeight/2 };
+    Vector2 gamepadMovement = { 0.0f, 0.0f };
 
     SetTargetFPS(60);               // Set target frames-per-second
     //--------------------------------------------------------------------------------------
@@ -33,15 +36,16 @@ int main()
         //----------------------------------------------------------------------------------
         if (IsGamepadAvailable(GAMEPAD_PLAYER1))
         {
-            gamepadMove = GetGamepadMovement(GAMEPAD_PLAYER1);
+            gamepadMovement.x = GetGamepadAxisMovement(GAMEPAD_PLAYER1, GAMEPAD_XBOX_AXIS_LEFT_X);
+            gamepadMovement.y = GetGamepadAxisMovement(GAMEPAD_PLAYER1, GAMEPAD_XBOX_AXIS_LEFT_Y);
 
-            ballPosition.x += gamepadMove.x;
-            ballPosition.y -= gamepadMove.y;
+            ballPosition.x += gamepadMovement.x;
+            ballPosition.y -= gamepadMovement.y;
 
             if (IsGamepadButtonPressed(GAMEPAD_PLAYER1, GAMEPAD_BUTTON_A))
             {
-                ballPosition.x = screenWidth/2;
-                ballPosition.y = screenHeight/2;
+                ballPosition.x = (float)screenWidth/2;
+                ballPosition.y = (float)screenHeight/2;
             }
         }
         //----------------------------------------------------------------------------------

examples/core_input_keys.c

@@ -1,11 +1,11 @@
 /*******************************************************************************************
 *
-*   raylib example 03a - Keyboard input 
+*   raylib [core] example - Keyboard input
 *
 *   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) 2013 Ramon Santamaria (Ray San - raysan@raysanweb.com)
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 
@@ -18,9 +18,9 @@ int main()
     int screenWidth = 800;
     int screenHeight = 450;
 
-    Vector2 ballPosition = { screenWidth/2, screenHeight/2 };
+    InitWindow(screenWidth, screenHeight, "raylib [core] example - keyboard input");
 
-    InitWindow(screenWidth, screenHeight, "raylib example 05 - keyboard input");
+    Vector2 ballPosition = { (float)screenWidth/2, (float)screenHeight/2 };
 
     SetTargetFPS(60);       // Set target frames-per-second
     //--------------------------------------------------------------------------------------
@@ -30,10 +30,10 @@ int main()
     {
         // Update
         //----------------------------------------------------------------------------------
-        if (IsKeyPressed(KEY_RIGHT)) ballPosition.x += 0.8;
-        if (IsKeyPressed(KEY_LEFT)) ballPosition.x -= 0.8;
-        if (IsKeyPressed(KEY_UP)) ballPosition.y -= 0.8;
-        if (IsKeyPressed(KEY_DOWN)) ballPosition.y += 0.8;
+        if (IsKeyDown(KEY_RIGHT)) ballPosition.x += 0.8f;
+        if (IsKeyDown(KEY_LEFT)) ballPosition.x -= 0.8f;
+        if (IsKeyDown(KEY_UP)) ballPosition.y -= 0.8f;
+        if (IsKeyDown(KEY_DOWN)) ballPosition.y += 0.8f;
         //----------------------------------------------------------------------------------
 
         // Draw

examples/core_input_mouse.c

@@ -1,11 +1,11 @@
 /*******************************************************************************************
 *
-*   raylib example 03b - Mouse input 
+*   raylib [core] example - Mouse input
 *
 *   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) 2013 Ramon Santamaria (Ray San - raysan@raysanweb.com)
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 
@@ -18,11 +18,12 @@ int main()
     int screenWidth = 800;
     int screenHeight = 450;
 
-    Vector2 ballPosition = { -100.0, -100.0 };
-    int counter = 0;
-    int mouseX, mouseY;
+    InitWindow(screenWidth, screenHeight, "raylib [core] example - mouse input");
 
-    InitWindow(screenWidth, screenHeight, "raylib example 06 - mouse input");
+    Vector2 ballPosition = { -100.0f, -100.0f };
+    Color ballColor = DARKBLUE;
+    
+    SetTargetFPS(60);
     //---------------------------------------------------------------------------------------
 
     // Main game loop
@@ -30,14 +31,11 @@ int main()
     {
         // Update
         //----------------------------------------------------------------------------------
-        if (IsMouseButtonPressed(MOUSE_LEFT_BUTTON))
-        {
-            mouseX = GetMouseX();
-            mouseY = GetMouseY();
+        ballPosition = GetMousePosition();
         
-            ballPosition.x = (float)mouseX;
-            ballPosition.y = (float)mouseY;
-        }
+        if (IsMouseButtonPressed(MOUSE_LEFT_BUTTON)) ballColor = MAROON;
+        else if (IsMouseButtonPressed(MOUSE_MIDDLE_BUTTON)) ballColor = LIME;
+        else if (IsMouseButtonPressed(MOUSE_RIGHT_BUTTON)) ballColor = DARKBLUE;
         //----------------------------------------------------------------------------------
 
         // Draw
@@ -46,9 +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

@@ -0,0 +1,58 @@
+/*******************************************************************************************
+*
+*   raylib [core] examples - Mouse wheel
+*
+*   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 (@raysan5)
+*
+********************************************************************************************/
+
+#include "raylib.h"
+
+int main()
+{
+    // Initialization
+    //--------------------------------------------------------------------------------------
+    int screenWidth = 800;
+    int screenHeight = 450;
+
+    InitWindow(screenWidth, screenHeight, "raylib [core] example - mouse wheel");
+
+    int boxPositionY = screenHeight/2 - 40;
+    int scrollSpeed = 4;            // Scrolling speed in pixels
+
+    SetTargetFPS(60);
+    //--------------------------------------------------------------------------------------
+
+    // Main game loop
+    while (!WindowShouldClose())    // Detect window close button or ESC key
+    {
+        // Update
+        //----------------------------------------------------------------------------------
+        boxPositionY -= (GetMouseWheelMove()*scrollSpeed);
+        //----------------------------------------------------------------------------------
+
+        // Draw
+        //----------------------------------------------------------------------------------
+        BeginDrawing();
+
+            ClearBackground(RAYWHITE);
+
+            DrawRectangle(screenWidth/2 - 40, boxPositionY, 80, 80, MAROON);
+
+            DrawText("Use mouse wheel to move the cube up and down!", 10, 10, 20, GRAY);
+            DrawText(FormatText("Box position Y: %03i", boxPositionY), 10, 40, 20, LIGHTGRAY);
+
+        EndDrawing();
+        //----------------------------------------------------------------------------------
+    }
+
+    // De-Initialization
+    //--------------------------------------------------------------------------------------
+    CloseWindow();        // Close window and OpenGL context
+    //--------------------------------------------------------------------------------------
+
+    return 0;
+}

examples/core_oculus_rift.c

@@ -0,0 +1,82 @@
+/*******************************************************************************************
+*
+*   raylib [core] example - Oculus Rift CV1
+*
+*   Compile example using:
+*   gcc -o $(NAME_PART).exe $(FILE_NAME) -L. -L..\src\external\OculusSDK\LibOVR -lLibOVRRT32_1 -lraylib -lglfw3 -lopengl32 -lgdi32 -std=c99
+*
+*   This example has been created using raylib 1.5 (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"
+
+int main()
+{
+    // Initialization
+    //--------------------------------------------------------------------------------------
+    int screenWidth = 1080;
+    int screenHeight = 600;
+    
+    // NOTE: screenWidth/screenHeight should match VR device aspect ratio
+    
+    InitWindow(screenWidth, screenHeight, "raylib [core] example - oculus rift");
+    
+    // NOTE: If device is not available, it fallbacks to default device (simulator)
+    InitVrDevice(HMD_OCULUS_RIFT_CV1);                  // Init VR device (Oculus Rift CV1)
+    
+    // Define the camera to look into our 3d world
+    Camera camera;
+    camera.position = (Vector3){ 5.0f, 5.0f, 5.0f };    // 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)
+    camera.fovy = 60.0f;                                // Camera field-of-view Y
+    
+    Vector3 cubePosition = { 0.0f, 0.0f, 0.0f };
+    
+    SetTargetFPS(90);                   // Set our game to run at 90 frames-per-second
+    //--------------------------------------------------------------------------------------
+
+    // Main game loop
+    while (!WindowShouldClose())        // Detect window close button or ESC key
+    {
+        // Update
+        //----------------------------------------------------------------------------------
+        UpdateVrTracking();
+        
+        if (IsKeyPressed(KEY_SPACE)) ToggleVrMode();
+        //----------------------------------------------------------------------------------
+
+        // 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();
+
+            DrawFPS(10, 10);
+
+        EndDrawing();
+        //----------------------------------------------------------------------------------
+    }
+
+    // De-Initialization
+    //--------------------------------------------------------------------------------------
+    CloseVrDevice();        // Close VR device
+    
+    CloseWindow();          // Close window and OpenGL context
+    //--------------------------------------------------------------------------------------
+
+    return 0;
+}

examples/core_random_values.c

@@ -0,0 +1,65 @@
+/*******************************************************************************************
+*
+*   raylib [core] example - Generate random values
+*
+*   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 (@raysan5)
+*
+********************************************************************************************/
+
+#include "raylib.h"
+
+int main()
+{
+    // Initialization
+    //--------------------------------------------------------------------------------------
+    int screenWidth = 800;
+    int screenHeight = 450;
+
+    InitWindow(screenWidth, screenHeight, "raylib [core] example - generate random values");
+
+    int framesCounter = 0;  // Variable used to count frames
+
+    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
+    //--------------------------------------------------------------------------------------
+
+    // Main game loop
+    while (!WindowShouldClose())    // Detect window close button or ESC key
+    {
+        // Update
+        //----------------------------------------------------------------------------------
+        framesCounter++;
+
+        // Every two seconds (120 frames) a new random value is generated
+        if (((framesCounter/120)%2) == 1)
+        {
+            randValue = GetRandomValue(-8, 5);
+            framesCounter = 0;
+        }
+        //----------------------------------------------------------------------------------
+
+        // Draw
+        //----------------------------------------------------------------------------------
+        BeginDrawing();
+
+            ClearBackground(RAYWHITE);
+
+            DrawText("Every 2 seconds a new random value is generated:", 130, 100, 20, MAROON);
+
+            DrawText(FormatText("%i", randValue), 360, 180, 80, LIGHTGRAY);
+
+        EndDrawing();
+        //----------------------------------------------------------------------------------
+    }
+
+    // De-Initialization
+    //--------------------------------------------------------------------------------------
+    CloseWindow();        // Close window and OpenGL context
+    //--------------------------------------------------------------------------------------
+
+    return 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 }, 45.0f };
+
+    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
+    SetCameraFovy(camera.fovy);         // Set internal camera field-of-view Y
+
+    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 = GetWorldToScreen((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/ex05b_rbmf_fonts.c

@@ -1,76 +0,0 @@
-/*******************************************************************************************
-*
-*   raylib example 05b - raylib bitmap font (rbmf) loading and using
-*
-*   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) 2013 Ramon Santamaria (Ray San - raysan@raysanweb.com)
-*
-********************************************************************************************/
-
-#include "raylib.h"
-
-int main()
-{
-    // Initialization
-    //--------------------------------------------------------------------------------------
-    int screenWidth = 560;
-    int screenHeight = 800;
-
-    InitWindow(screenWidth, screenHeight, "raylib example 05b - rBMF fonts");
-    
-    // NOTE: Textures MUST be loaded after Window initialization (OpenGL context is required)
-    SpriteFont font1 = LoadSpriteFont("resources/fonts/alagard.rbmf");       // SpriteFont loading
-    SpriteFont font2 = LoadSpriteFont("resources/fonts/pixelplay.rbmf");     // SpriteFont loading
-    SpriteFont font3 = LoadSpriteFont("resources/fonts/mecha.rbmf");         // SpriteFont loading
-    SpriteFont font4 = LoadSpriteFont("resources/fonts/setback.rbmf");       // SpriteFont loading
-    SpriteFont font5 = LoadSpriteFont("resources/fonts/romulus.rbmf");       // SpriteFont loading
-    SpriteFont font6 = LoadSpriteFont("resources/fonts/pixantiqua.rbmf");    // SpriteFont loading
-    SpriteFont font7 = LoadSpriteFont("resources/fonts/alpha_beta.rbmf");    // SpriteFont loading
-    SpriteFont font8 = LoadSpriteFont("resources/fonts/jupiter_crash.rbmf"); // SpriteFont loading
-    //--------------------------------------------------------------------------------------
-    
-    // Main game loop
-    while (!WindowShouldClose())    // Detect window close button or ESC key
-    {
-        // Update
-        //----------------------------------------------------------------------------------
-        // TODO: Update your variables here
-        //----------------------------------------------------------------------------------
-        
-        // Draw
-        //----------------------------------------------------------------------------------
-        BeginDrawing();
-        
-            ClearBackground(RAYWHITE);
-            
-            DrawTextEx(font1, "TESTING ALAGARD FONT", (Vector2){ 100, 100 }, GetFontBaseSize(font1)*2, 2, MAROON);
-            DrawTextEx(font2, "TESTING PIXELPLAY FONT", (Vector2){ 100, 180 }, GetFontBaseSize(font2)*2, 4, ORANGE);  
-            DrawTextEx(font3, "TESTING MECHA FONT", (Vector2){ 100, 260 }, GetFontBaseSize(font3)*2, 8, DARKGREEN);  
-            DrawTextEx(font4, "TESTING SETBACK FONT", (Vector2){ 100, 350 }, GetFontBaseSize(font4)*2, 4, DARKBLUE);  
-            DrawTextEx(font5, "TESTING ROMULUS FONT", (Vector2){ 100, 430 }, GetFontBaseSize(font5)*2, 3, DARKPURPLE);
-            DrawTextEx(font6, "TESTING PIXANTIQUA FONT", (Vector2){ 100, 510 }, GetFontBaseSize(font6)*2, 4, LIME);  
-            DrawTextEx(font7, "TESTING ALPHA_BETA FONT", (Vector2){ 100, 590 }, GetFontBaseSize(font7)*2, 4, GOLD);  
-            DrawTextEx(font8, "TESTING JUPITER_CRASH FONT", (Vector2){ 100, 660 }, GetFontBaseSize(font8)*2, 1, RED);               
-       
-        EndDrawing();
-        //----------------------------------------------------------------------------------
-    }
-
-    // De-Initialization
-    //--------------------------------------------------------------------------------------
-    UnloadSpriteFont(font1);       // SpriteFont unloading
-    UnloadSpriteFont(font2);       // SpriteFont unloading
-    UnloadSpriteFont(font3);       // SpriteFont unloading
-    UnloadSpriteFont(font4);       // SpriteFont unloading
-    UnloadSpriteFont(font5);       // SpriteFont unloading
-    UnloadSpriteFont(font6);       // SpriteFont unloading
-    UnloadSpriteFont(font7);       // SpriteFont unloading
-    UnloadSpriteFont(font8);       // SpriteFont unloading
-    
-    CloseWindow();                 // Close window and OpenGL context
-    //--------------------------------------------------------------------------------------
-    
-    return 0;
-}

examples/models_billboard.c

@@ -1,11 +1,11 @@
 /*******************************************************************************************
 *
-*   raylib test - Testing DrawBillboard() and DrawBillboardRec()
+*   raylib [models] example - Drawing billboards
 *
-*   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) 2013 Ramon Santamaria (Ray San - raysan@raysanweb.com)
+*   Copyright (c) 2015 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 
@@ -18,19 +18,20 @@ int main()
     int screenWidth = 800;
     int screenHeight = 450;
 
-    Vector3 position = { 0.0, 0.0, 0.0 };
+    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 }, 45.0f };
 
-    InitWindow(screenWidth, screenHeight, "raylib test - Billboards");
+    Texture2D bill = LoadTexture("resources/billboard.png");     // Our texture billboard
+    Vector3 billPosition = { 0.0f, 2.0f, 0.0f };                 // 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
+    SetCameraFovy(camera.fovy);         // Set internal camera field-of-view Y
 
     SetTargetFPS(60);                   // Set our game to run at 60 frames-per-second
-    
-    Texture2D texture = LoadTexture("resources/raylib_logo.png");
-    Texture2D lena = LoadTexture("resources/lena.png");
-    
-    Rectangle eyesRec = { 225, 240, 155, 50 };
     //--------------------------------------------------------------------------------------
 
     // Main game loop
@@ -38,10 +39,7 @@ int main()
     {
         // Update
         //----------------------------------------------------------------------------------
-        if (IsKeyDown(KEY_LEFT)) camera.position.x -= 0.2;
-        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;
+        UpdateCamera(&camera);          // Update internal camera and our camera
         //----------------------------------------------------------------------------------
 
         // Draw
@@ -52,10 +50,9 @@ int main()
 
             Begin3dMode(camera);
             
-                //DrawBillboard(camera, texture, position, 2.0, WHITE);
-                DrawBillboardRec(camera, lena, eyesRec, position, 4.0, WHITE);
+                DrawBillboard(camera, bill, billPosition, 2.0f, WHITE);
                 
-                DrawGrid(10.0, 1.0);        // Draw a grid
+                DrawGrid(10, 1.0f);        // Draw a grid
 
             End3dMode();
 
@@ -67,8 +64,7 @@ int main()
 
     // De-Initialization
     //--------------------------------------------------------------------------------------
-    UnloadTexture(texture);     // Unload texture
-    UnloadTexture(lena);        // Unload texture
+    UnloadTexture(bill);        // Unload texture
 
     CloseWindow();              // Close window and OpenGL context
     //--------------------------------------------------------------------------------------

examples/models_box_collisions.c

@@ -0,0 +1,121 @@
+/*******************************************************************************************
+*
+*   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 }, 45.0f };
+    
+    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(
+            (BoundingBox){(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 }},
+            (BoundingBox){(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(
+            (BoundingBox){(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

@@ -0,0 +1,87 @@
+/*******************************************************************************************
+*
+*   raylib [models] example - Cubicmap loading and drawing
+*
+*   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 - cubesmap loading and drawing");
+
+    // Define the camera to look into our 3d world
+    Camera camera = {{ 16.0f, 14.0f, 16.0f }, { 0.0f, 0.0f, 0.0f }, { 0.0f, 1.0f, 0.0f }, 45.0f };
+
+    Image image = LoadImage("resources/cubicmap.png");      // Load cubicmap image (RAM)
+    Texture2D cubicmap = LoadTextureFromImage(image);       // Convert image to texture to display (VRAM)
+    Model map = LoadCubicmap(image);                        // Load cubicmap model (generate model from image)
+    
+    // NOTE: By default each cube is mapped to one part of texture atlas
+    Texture2D texture = LoadTexture("resources/cubicmap_atlas.png");    // Load map texture
+    map.material.texDiffuse = texture;                      // Set map diffuse texture
+    
+    Vector3 mapPosition = { -16.0f, 0.0f, -8.0f };          // Set model position
+
+    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
+    SetCameraFovy(camera.fovy);         // Set internal camera field-of-view Y
+
+    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);
+
+                DrawModel(map, mapPosition, 1.0f, WHITE);
+
+            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);
+
+        EndDrawing();
+        //----------------------------------------------------------------------------------
+    }
+
+    // De-Initialization
+    //--------------------------------------------------------------------------------------
+    UnloadTexture(cubicmap);    // Unload cubicmap texture
+    UnloadTexture(texture);     // Unload map texture
+    UnloadModel(map);           // Unload map model
+
+    CloseWindow();              // Close window and OpenGL context
+    //--------------------------------------------------------------------------------------
+
+    return 0;
+}

examples/models_geometric_shapes.c

@@ -1,11 +1,11 @@
 /*******************************************************************************************
 *
-*   raylib example 07b - Draw some basic 3d shapes (cube, sphere, cylinder...)
+*   raylib [models] example - Draw some basic geometric shapes (cube, sphere, cylinder...)
 *
 *   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) 2013 Ramon Santamaria (Ray San - raysan@raysanweb.com)
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 
@@ -18,10 +18,10 @@ int main()
     int screenWidth = 800;
     int screenHeight = 450;
 
-    // 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 }};
+    InitWindow(screenWidth, screenHeight, "raylib [models] example - geometric shapes");
 
-    InitWindow(screenWidth, screenHeight, "raylib example 07b - 3d shapes");
+    // 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 }, 45.0f };
 
     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);
-                DrawCubeWires((Vector3){-4, 0, 2}, 2, 5, 2, GOLD);
-                DrawCubeWires((Vector3){-4, 0, -2}, 3, 6, 2, MAROON);
+                DrawCube((Vector3){-4.0f, 0.0f, 2.0f}, 2.0f, 5.0f, 2.0f, RED);
+                DrawCubeWires((Vector3){-4.0f, 0.0f, 2.0f}, 2.0f, 5.0f, 2.0f, GOLD);
+                DrawCubeWires((Vector3){-4.0f, 0.0f, -2.0f}, 3.0f, 6.0f, 2.0f, MAROON);
 
-                DrawSphere((Vector3){-1, 0, -2}, 1, GREEN);     
-                DrawSphereWires((Vector3){1, 0, 2}, 2, LIME);
+                DrawSphere((Vector3){-1.0f, 0.0f, -2.0f}, 1.0f, GREEN);
+                DrawSphereWires((Vector3){1.0f, 0.0f, 2.0f}, 2.0f, 16, 16, LIME);
 
-                DrawCylinder((Vector3){4, 0, -2}, 1, 2, 3, 4, SKYBLUE);
-                DrawCylinderWires((Vector3){4, 0, -2}, 1, 2, 3, 4, DARKBLUE);
-                DrawCylinderWires((Vector3){4.5, -1, 2}, 1, 1, 2, 6, BROWN);
+                DrawCylinder((Vector3){4.0f, 0.0f, -2.0f}, 1.0f, 2.0f, 3.0f, 4, SKYBLUE);
+                DrawCylinderWires((Vector3){4.0f, 0.0f, -2.0f}, 1.0f, 2.0f, 3.0f, 4, DARKBLUE);
+                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);
-                DrawCylinderWires((Vector3){1, 0, -4}, 0, 1.5, 3, 8, PINK);
+                DrawCylinder((Vector3){1.0f, 0.0f, -4.0f}, 0.0f, 1.5f, 3.0f, 8, GOLD);
+                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

@@ -0,0 +1,81 @@
+/*******************************************************************************************
+*
+*   raylib [models] example - Heightmap loading and drawing
+*
+*   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 - heightmap loading and drawing");
+
+    // Define our custom camera to look into our 3d world
+    Camera camera = {{ 18.0f, 16.0f, 18.0f }, { 0.0f, 0.0f, 0.0f }, { 0.0f, 1.0f, 0.0f }, 45.0f };
+
+    Image image = LoadImage("resources/heightmap.png");         // Load heightmap image (RAM)
+    Texture2D texture = LoadTextureFromImage(image);            // Convert image to texture (VRAM)
+    Model map = LoadHeightmap(image, (Vector3){ 16, 8, 16 });   // Load heightmap model with defined size
+    map.material.texDiffuse = texture;                          // Set map diffuse texture
+    Vector3 mapPosition = { -8.0f, 0.0f, -8.0f };               // Set model position (depends on model scaling!)
+
+    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
+    //--------------------------------------------------------------------------------------
+
+    // 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);
+
+                // NOTE: Model is scaled to 1/4 of its original size (128x128 units)
+                DrawModel(map, mapPosition, 1.0f, RED);
+
+                DrawGrid(20, 1.0f);
+
+            End3dMode();
+            
+            DrawTexture(texture, screenWidth - texture.width - 20, 20, WHITE);
+            DrawRectangleLines(screenWidth - texture.width - 20, 20, texture.width, texture.height, GREEN);
+
+            DrawFPS(10, 10);
+
+        EndDrawing();
+        //----------------------------------------------------------------------------------
+    }
+
+    // De-Initialization
+    //--------------------------------------------------------------------------------------
+    UnloadTexture(texture);     // Unload texture
+    UnloadModel(map);           // Unload model
+
+    CloseWindow();              // Close window and OpenGL context
+    //--------------------------------------------------------------------------------------
+
+    return 0;
+}

examples/models_obj_loading.c

@@ -1,11 +1,11 @@
 /*******************************************************************************************
 *
-*   raylib example 07c - Load and draw a 3d model (OBJ)
+*   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) 2013 Ramon Santamaria (Ray San - raysan@raysanweb.com)
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 
@@ -18,17 +18,17 @@ int main()
     int screenWidth = 800;
     int screenHeight = 450;
 
-    Vector3 position = { 0.0, 0.0, 0.0 };
+    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 }, 45.0f };
 
-    InitWindow(screenWidth, screenHeight, "raylib example 07c - 3d models");
+    Model dwarf = LoadModel("resources/model/dwarf.obj");                   // Load OBJ model
+    Texture2D texture = LoadTexture("resources/model/dwarf_diffuse.png");   // Load model texture
+    dwarf.material.texDiffuse = texture;                                    // Set dwarf model diffuse texture
+    Vector3 position = { 0.0f, 0.0f, 0.0f };                                // Set model position
 
     SetTargetFPS(60);   // Set our game to run at 60 frames-per-second
-    
-    Texture2D texture = LoadTexture("resources/catwhite.png");
-    Model cat = LoadModel("resources/cat.obj");
     //--------------------------------------------------------------------------------------
 
     // Main game loop
@@ -36,10 +36,7 @@ int main()
     {
         // Update
         //----------------------------------------------------------------------------------
-        if (IsKeyPressed(KEY_LEFT)) position.x -= 0.2;
-        if (IsKeyPressed(KEY_RIGHT)) position.x += 0.2;
-        if (IsKeyPressed(KEY_UP)) position.z -= 0.2;
-        if (IsKeyPressed(KEY_DOWN)) position.z += 0.2;
+        //...
         //----------------------------------------------------------------------------------
 
         // Draw
@@ -50,14 +47,16 @@ int main()
 
             Begin3dMode(camera);
 
-                DrawModelEx(cat, texture, position, 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(position, false); 
+                DrawGizmo(position);        // Draw gizmo
 
             End3dMode();
             
+            DrawText("(c) Dwarf 3D model by David Moreno", screenWidth - 200, screenHeight - 20, 10, GRAY);
+
             DrawFPS(10, 10);
 
         EndDrawing();
@@ -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 +1,128 @@
+/*******************************************************************************************
+*
+*   raylib [physac] example - Basic rigidbody
+*
+*   This example has been created using raylib 1.5 (www.raylib.com)
+*   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
+*
+*
+*   Compile example using:
+*   cmd /c IF NOT EXIST pthreadGC2.dll copy C:\raylib\raylib\src\external\pthread\pthreadGC2.dll $(CURRENT_DIRECTORY) /Y
+*
+*   Copyright (c) 2016 Victor Fisac and Ramon Santamaria (@raysan5)
+*
+********************************************************************************************/
+
+#include "raylib.h"
+
+#define PHYSAC_IMPLEMENTATION
+#include "physac.h"
+
+#define MOVE_VELOCITY    5
+#define JUMP_VELOCITY    30
+
+int main()
+{
+    // Initialization
+    //--------------------------------------------------------------------------------------
+    int screenWidth = 800;
+    int screenHeight = 450;
+
+    InitWindow(screenWidth, screenHeight, "raylib [physac] example - basic rigidbody");
+    InitPhysics((Vector2){ 0.0f, -9.81f/2 });      // Initialize physics module
+    
+    // Debug variables
+    bool isDebug = false;
+    
+    // Create rectangle physic object
+    PhysicBody rectangle = CreatePhysicBody((Vector2){ screenWidth*0.25f, screenHeight/2 }, 0.0f, (Vector2){ 75, 50 });
+    rectangle->rigidbody.enabled = true;       // Enable physic object rigidbody behaviour
+    rectangle->rigidbody.applyGravity = true;
+    rectangle->rigidbody.friction = 0.1f;
+    rectangle->rigidbody.bounciness = 6.0f;
+    
+    // Create square physic object
+    PhysicBody square = CreatePhysicBody((Vector2){ screenWidth*0.75f, screenHeight/2 }, 0.0f, (Vector2){ 50, 50 });
+    square->rigidbody.enabled = true;      // Enable physic object rigidbody behaviour
+    square->rigidbody.applyGravity = true;
+    square->rigidbody.friction = 0.1f;
+    
+    // Create walls physic objects
+    PhysicBody floor = CreatePhysicBody((Vector2){ screenWidth/2, screenHeight*0.95f }, 0.0f, (Vector2){ screenWidth*0.9f, 100 });
+    PhysicBody leftWall = CreatePhysicBody((Vector2){ 0.0f, screenHeight/2 }, 0.0f, (Vector2){ screenWidth*0.1f, screenHeight });
+    PhysicBody rightWall = CreatePhysicBody((Vector2){ screenWidth, screenHeight/2 }, 0.0f, (Vector2){ screenWidth*0.1f, screenHeight });
+    PhysicBody roof = CreatePhysicBody((Vector2){ screenWidth/2, screenHeight*0.05f }, 0.0f, (Vector2){ screenWidth*0.9f, 100 });
+    
+    // Create pplatform physic object
+    PhysicBody platform = CreatePhysicBody((Vector2){ screenWidth/2, screenHeight*0.7f }, 0.0f, (Vector2){ screenWidth*0.25f, 20 });
+    
+    SetTargetFPS(60);
+    //--------------------------------------------------------------------------------------
+
+    // Main game loop
+    while (!WindowShouldClose())    // Detect window close button or ESC key
+    {
+        // Update
+        //----------------------------------------------------------------------------------        
+        // Check rectangle movement inputs
+        if (IsKeyPressed('W')) rectangle->rigidbody.velocity.y = JUMP_VELOCITY;
+        if (IsKeyDown('A')) rectangle->rigidbody.velocity.x = -MOVE_VELOCITY;
+        else if (IsKeyDown('D')) rectangle->rigidbody.velocity.x = MOVE_VELOCITY;
+        
+        // Check square movement inputs
+        if (IsKeyDown(KEY_UP) && square->rigidbody.isGrounded) square->rigidbody.velocity.y = JUMP_VELOCITY;
+        if (IsKeyDown(KEY_LEFT)) square->rigidbody.velocity.x = -MOVE_VELOCITY;
+        else if (IsKeyDown(KEY_RIGHT)) square->rigidbody.velocity.x = MOVE_VELOCITY;
+        
+        // Check debug switch input
+        if (IsKeyPressed('P')) isDebug = !isDebug;
+        //----------------------------------------------------------------------------------
+
+        // Draw
+        //----------------------------------------------------------------------------------
+        BeginDrawing();
+
+            ClearBackground(RAYWHITE);
+
+            // Draw floor, roof and walls rectangles
+            DrawRectangleRec(TransformToRectangle(floor->transform), DARKGRAY);         // Convert transform values to rectangle data type variable
+            DrawRectangleRec(TransformToRectangle(leftWall->transform), DARKGRAY);
+            DrawRectangleRec(TransformToRectangle(rightWall->transform), DARKGRAY);
+            DrawRectangleRec(TransformToRectangle(roof->transform), DARKGRAY);
+            
+            // Draw middle platform rectangle
+            DrawRectangleRec(TransformToRectangle(platform->transform), DARKGRAY);
+            
+            // Draw physic objects
+            DrawRectangleRec(TransformToRectangle(rectangle->transform), RED);
+            DrawRectangleRec(TransformToRectangle(square->transform), BLUE);
+            
+            // Draw collider lines if debug is enabled
+            if (isDebug)
+            {
+                DrawRectangleLines(floor->collider.bounds.x, floor->collider.bounds.y, floor->collider.bounds.width, floor->collider.bounds.height, GREEN);
+                DrawRectangleLines(leftWall->collider.bounds.x, leftWall->collider.bounds.y, leftWall->collider.bounds.width, leftWall->collider.bounds.height, GREEN);
+                DrawRectangleLines(rightWall->collider.bounds.x, rightWall->collider.bounds.y, rightWall->collider.bounds.width, rightWall->collider.bounds.height, GREEN);
+                DrawRectangleLines(roof->collider.bounds.x, roof->collider.bounds.y, roof->collider.bounds.width, roof->collider.bounds.height, GREEN);
+                DrawRectangleLines(platform->collider.bounds.x, platform->collider.bounds.y, platform->collider.bounds.width, platform->collider.bounds.height, GREEN);
+                DrawRectangleLines(rectangle->collider.bounds.x, rectangle->collider.bounds.y, rectangle->collider.bounds.width, rectangle->collider.bounds.height, GREEN);
+                DrawRectangleLines(square->collider.bounds.x, square->collider.bounds.y, square->collider.bounds.width, square->collider.bounds.height, GREEN);
+            }
+            
+            // Draw help message
+            DrawText("Use WASD to move rectangle and ARROWS to move square", screenWidth/2 - MeasureText("Use WASD to move rectangle and ARROWS to move square", 20)/2, screenHeight*0.075f, 20, LIGHTGRAY);
+
+            DrawFPS(10, 10);
+            
+        EndDrawing();
+        //----------------------------------------------------------------------------------
+    }
+
+    // De-Initialization
+    //--------------------------------------------------------------------------------------
+    ClosePhysics();       // Unitialize physics (including all loaded objects)
+    CloseWindow();        // Close window and OpenGL context
+    //--------------------------------------------------------------------------------------
+
+    return 0;
+}

examples/physics_forces.c

@@ -0,0 +1,187 @@
+/*******************************************************************************************
+*
+*   raylib [physac] example - Forces
+*
+*   This example has been created using raylib 1.5 (www.raylib.com)
+*   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
+*
+*   NOTE: This example requires raylib module [rlgl]
+*
+*   Compile example using:
+*   cmd /c IF NOT EXIST pthreadGC2.dll copy C:\raylib\raylib\src\external\pthread\pthreadGC2.dll $(CURRENT_DIRECTORY) /Y
+*
+*   Copyright (c) 2016 Victor Fisac and Ramon Santamaria (@raysan5)
+*
+********************************************************************************************/
+
+#include "raylib.h"
+
+#define PHYSAC_IMPLEMENTATION
+#include "physac.h"
+
+#define FORCE_AMOUNT        5.0f
+#define FORCE_RADIUS        150
+#define LINE_LENGTH         75
+#define TRIANGLE_LENGTH     12
+
+int main()
+{
+    // Initialization
+    //--------------------------------------------------------------------------------------
+    int screenWidth = 800;
+    int screenHeight = 450;
+
+    InitWindow(screenWidth, screenHeight, "raylib [physac] example - forces");
+    InitPhysics((Vector2){ 0.0f, -9.81f/2 });      // Initialize physics module
+    
+    // Global variables
+    Vector2 mousePosition;
+    bool isDebug = false;
+    
+    // Create rectangle physic objects
+    PhysicBody rectangles[3];
+    for (int i = 0; i < 3; i++)
+    {
+        rectangles[i] = CreatePhysicBody((Vector2){ screenWidth/4*(i+1), (((i % 2) == 0) ? (screenHeight/3) : (screenHeight/1.5f)) }, 0.0f, (Vector2){ 50, 50 });
+        rectangles[i]->rigidbody.enabled = true;       // Enable physic object rigidbody behaviour
+        rectangles[i]->rigidbody.friction = 0.1f;
+    }
+    
+    // Create circles physic objects
+    // NOTE: when creating circle physic objects, transform.scale must be { 0, 0 } and object radius must be defined in collider.radius and use this value to draw the circle.
+    PhysicBody circles[3];
+    for (int i = 0; i < 3; i++)
+    {
+        circles[i] = CreatePhysicBody((Vector2){ screenWidth/4*(i+1), (((i % 2) == 0) ? (screenHeight/1.5f) : (screenHeight/4)) }, 0.0f, (Vector2){ 0, 0 });
+        circles[i]->rigidbody.enabled = true;       // Enable physic object rigidbody behaviour
+        circles[i]->rigidbody.friction = 0.1f;
+        circles[i]->collider.type = COLLIDER_CIRCLE;
+        circles[i]->collider.radius = 25;
+    }
+    
+    // Create walls physic objects
+    PhysicBody leftWall = CreatePhysicBody((Vector2){ -25, screenHeight/2 }, 0.0f, (Vector2){ 50, screenHeight });
+    PhysicBody rightWall = CreatePhysicBody((Vector2){ screenWidth + 25, screenHeight/2 }, 0.0f, (Vector2){ 50, screenHeight });
+    PhysicBody topWall = CreatePhysicBody((Vector2){ screenWidth/2, -25 }, 0.0f, (Vector2){ screenWidth, 50 });
+    PhysicBody bottomWall = CreatePhysicBody((Vector2){ screenWidth/2, screenHeight + 25 }, 0.0f, (Vector2){ screenWidth, 50 });
+    
+    SetTargetFPS(60);
+    //--------------------------------------------------------------------------------------
+
+    // Main game loop
+    while (!WindowShouldClose())    // Detect window close button or ESC key
+    {
+        // Update
+        //----------------------------------------------------------------------------------
+        
+        // Update mouse position value
+        mousePosition = GetMousePosition();
+        
+        // Check force input
+        if (IsMouseButtonPressed(MOUSE_LEFT_BUTTON)) ApplyForceAtPosition(mousePosition, FORCE_AMOUNT, FORCE_RADIUS);
+        
+        // Check reset input
+        if (IsKeyPressed('R'))
+        {
+            // Reset rectangle physic objects positions
+            for (int i = 0; i < 3; i++)
+            {
+                rectangles[i]->transform.position = (Vector2){ screenWidth/4*(i+1) - rectangles[i]->transform.scale.x/2, (((i % 2) == 0) ? (screenHeight/3) : (screenHeight/1.5f)) - rectangles[i]->transform.scale.y/2 };
+                rectangles[i]->rigidbody.velocity =(Vector2){ 0.0f, 0.0f };
+            }
+            
+            // Reset circles physic objects positions
+            for (int i = 0; i < 3; i++)
+            {
+                circles[i]->transform.position = (Vector2){ screenWidth/4*(i+1), (((i % 2) == 0) ? (screenHeight/1.5f) : (screenHeight/4)) };
+                circles[i]->rigidbody.velocity =(Vector2){ 0.0f, 0.0f };
+            }
+        }
+        
+        // Check debug switch input
+        if (IsKeyPressed('P')) isDebug = !isDebug;
+        //----------------------------------------------------------------------------------
+
+        // Draw
+        //----------------------------------------------------------------------------------
+        BeginDrawing();
+
+            ClearBackground(RAYWHITE);
+
+            // Draw rectangles
+            for (int i = 0; i < 3; i++)
+            {
+                // Convert transform values to rectangle data type variable
+                DrawRectangleRec(TransformToRectangle(rectangles[i]->transform), RED);
+                if (isDebug) DrawRectangleLines(rectangles[i]->collider.bounds.x, rectangles[i]->collider.bounds.y, rectangles[i]->collider.bounds.width, rectangles[i]->collider.bounds.height, GREEN);
+
+                // Draw force radius
+                DrawCircleLines(mousePosition.x, mousePosition.y, FORCE_RADIUS, BLACK);
+                
+                // Draw direction lines
+                if (CheckCollisionPointCircle((Vector2){ rectangles[i]->transform.position.x + rectangles[i]->transform.scale.x/2, rectangles[i]->transform.position.y + rectangles[i]->transform.scale.y/2 }, mousePosition, FORCE_RADIUS))
+                {
+                    Vector2 direction = { rectangles[i]->transform.position.x + rectangles[i]->transform.scale.x/2 - mousePosition.x, rectangles[i]->transform.position.y + rectangles[i]->transform.scale.y/2 - mousePosition.y };
+                    float angle = atan2l(direction.y, direction.x);
+                    
+                    // Calculate arrow start and end positions
+                    Vector2 startPosition = { rectangles[i]->transform.position.x + rectangles[i]->transform.scale.x/2, rectangles[i]->transform.position.y + rectangles[i]->transform.scale.y/2 };
+                    Vector2 endPosition = { rectangles[i]->transform.position.x + rectangles[i]->transform.scale.x/2 + (cos(angle)*LINE_LENGTH), rectangles[i]->transform.position.y + rectangles[i]->transform.scale.y/2 + (sin(angle)*LINE_LENGTH) };
+                    
+                    // Draw arrow line
+                    DrawLineV(startPosition, endPosition, BLACK);
+                    
+                    // Draw arrow triangle
+                    DrawTriangleLines((Vector2){ endPosition.x - cos(angle + 90*DEG2RAD)*LINE_LENGTH/TRIANGLE_LENGTH, endPosition.y - sin(angle + 90*DEG2RAD)*LINE_LENGTH/TRIANGLE_LENGTH },
+                                      (Vector2){ endPosition.x + cos(angle + 90*DEG2RAD)*LINE_LENGTH/TRIANGLE_LENGTH, endPosition.y + sin(angle + 90*DEG2RAD)*LINE_LENGTH/TRIANGLE_LENGTH },
+                                      (Vector2){ endPosition.x + cos(angle)*LINE_LENGTH/TRIANGLE_LENGTH*2, endPosition.y + sin(angle)*LINE_LENGTH/TRIANGLE_LENGTH*2 }, BLACK);
+                }
+            }
+            
+            // Draw circles
+            for (int i = 0; i < 3; i++)
+            {
+                DrawCircleV(circles[i]->transform.position, circles[i]->collider.radius, BLUE);
+                if (isDebug) DrawCircleLines(circles[i]->transform.position.x, circles[i]->transform.position.y, circles[i]->collider.radius, GREEN);
+
+                // Draw force radius
+                DrawCircleLines(mousePosition.x, mousePosition.y, FORCE_RADIUS, BLACK);
+                
+                // Draw direction lines
+                if (CheckCollisionPointCircle((Vector2){ circles[i]->transform.position.x, circles[i]->transform.position.y }, mousePosition, FORCE_RADIUS))
+                {
+                    Vector2 direction = { circles[i]->transform.position.x - mousePosition.x, circles[i]->transform.position.y - mousePosition.y };
+                    float angle = atan2l(direction.y, direction.x);
+                    
+                    // Calculate arrow start and end positions
+                    Vector2 startPosition = { circles[i]->transform.position.x, circles[i]->transform.position.y };
+                    Vector2 endPosition = { circles[i]->transform.position.x + (cos(angle)*LINE_LENGTH), circles[i]->transform.position.y + (sin(angle)*LINE_LENGTH) };
+                    
+                    // Draw arrow line
+                    DrawLineV(startPosition, endPosition, BLACK);
+                    
+                    // Draw arrow triangle
+                    DrawTriangleLines((Vector2){ endPosition.x - cos(angle + 90*DEG2RAD)*LINE_LENGTH/TRIANGLE_LENGTH, endPosition.y - sin(angle + 90*DEG2RAD)*LINE_LENGTH/TRIANGLE_LENGTH },
+                                      (Vector2){ endPosition.x + cos(angle + 90*DEG2RAD)*LINE_LENGTH/TRIANGLE_LENGTH, endPosition.y + sin(angle + 90*DEG2RAD)*LINE_LENGTH/TRIANGLE_LENGTH },
+                                      (Vector2){ endPosition.x + cos(angle)*LINE_LENGTH/TRIANGLE_LENGTH*2, endPosition.y + sin(angle)*LINE_LENGTH/TRIANGLE_LENGTH*2 }, BLACK);
+                }
+            }
+            
+            // Draw help messages
+            DrawText("Use LEFT MOUSE BUTTON to apply a force", screenWidth/2 - MeasureText("Use LEFT MOUSE BUTTON to apply a force", 20)/2, screenHeight*0.075f, 20, LIGHTGRAY);
+            DrawText("Use R to reset objects position", screenWidth/2 - MeasureText("Use R to reset objects position", 20)/2, screenHeight*0.875f, 20, GRAY);
+            
+            DrawFPS(10, 10);
+
+        EndDrawing();
+        //----------------------------------------------------------------------------------
+    }
+
+    // De-Initialization
+    //--------------------------------------------------------------------------------------
+    ClosePhysics();       // Unitialize physics module
+    CloseWindow();        // Close window and OpenGL context
+    //--------------------------------------------------------------------------------------
+
+    return 0;
+}

examples/resources/fonts/bmfont.fnt

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