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Diffstat (limited to 'libs/raylib/src/raylib.h')
| -rw-r--r-- | libs/raylib/src/raylib.h | 1519 |
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diff --git a/libs/raylib/src/raylib.h b/libs/raylib/src/raylib.h deleted file mode 100644 index a9fbe6b..0000000 --- a/libs/raylib/src/raylib.h +++ /dev/null @@ -1,1519 +0,0 @@ -/********************************************************************************************** -* -* raylib - A simple and easy-to-use library to enjoy videogames programming (www.raylib.com) -* -* FEATURES: -* - NO external dependencies, all required libraries included with raylib -* - Multiplatform: Windows, Linux, FreeBSD, OpenBSD, NetBSD, DragonFly, -* MacOS, Haiku, UWP, Android, Raspberry Pi, HTML5. -* - Written in plain C code (C99) in PascalCase/camelCase notation -* - Hardware accelerated with OpenGL (1.1, 2.1, 3.3 or ES2 - choose at compile) -* - Unique OpenGL abstraction layer (usable as standalone module): [rlgl] -* - Multiple Fonts formats supported (TTF, XNA fonts, AngelCode fonts) -* - Outstanding texture formats support, including compressed formats (DXT, ETC, ASTC) -* - Full 3d support for 3d Shapes, Models, Billboards, Heightmaps and more! -* - Flexible Materials system, supporting classic maps and PBR maps -* - Animated 3D models supported (skeletal bones animation) (IQM, glTF) -* - Shaders support, including Model shaders and Postprocessing shaders -* - Powerful math module for Vector, Matrix and Quaternion operations: [raymath] -* - Audio loading and playing with streaming support (WAV, OGG, MP3, FLAC, XM, MOD) -* - VR stereo rendering with configurable HMD device parameters -* - Bindings to multiple programming languages available! -* -* NOTES: -* One default Font is loaded on InitWindow()->LoadFontDefault() [core, text] -* One default Texture2D is loaded on rlglInit() [rlgl] (OpenGL 3.3 or ES2) -* One default Shader is loaded on rlglInit()->rlLoadShaderDefault() [rlgl] (OpenGL 3.3 or ES2) -* One default RenderBatch is loaded on rlglInit()->rlLoadRenderBatch() [rlgl] (OpenGL 3.3 or ES2) -* -* DEPENDENCIES (included): -* [core] rglfw (Camilla Löwy - github.com/glfw/glfw) for window/context management and input (PLATFORM_DESKTOP) -* [rlgl] glad (David Herberth - github.com/Dav1dde/glad) for OpenGL 3.3 extensions loading (PLATFORM_DESKTOP) -* [raudio] miniaudio (David Reid - github.com/dr-soft/miniaudio) for audio device/context management -* -* OPTIONAL DEPENDENCIES (included): -* [core] msf_gif (Miles Fogle) for GIF recording -* [core] sinfl (Micha Mettke) for DEFLATE decompression algorythm -* [core] sdefl (Micha Mettke) for DEFLATE compression algorythm -* [textures] stb_image (Sean Barret) for images loading (BMP, TGA, PNG, JPEG, HDR...) -* [textures] stb_image_write (Sean Barret) for image writting (BMP, TGA, PNG, JPG) -* [textures] stb_image_resize (Sean Barret) for image resizing algorithms -* [textures] stb_perlin (Sean Barret) for Perlin noise image generation -* [text] stb_truetype (Sean Barret) for ttf fonts loading -* [text] stb_rect_pack (Sean Barret) for rectangles packing -* [models] par_shapes (Philip Rideout) for parametric 3d shapes generation -* [models] tinyobj_loader_c (Syoyo Fujita) for models loading (OBJ, MTL) -* [models] cgltf (Johannes Kuhlmann) for models loading (glTF) -* [raudio] dr_wav (David Reid) for WAV audio file loading -* [raudio] dr_flac (David Reid) for FLAC audio file loading -* [raudio] dr_mp3 (David Reid) for MP3 audio file loading -* [raudio] stb_vorbis (Sean Barret) for OGG audio loading -* [raudio] jar_xm (Joshua Reisenauer) for XM audio module loading -* [raudio] jar_mod (Joshua Reisenauer) for MOD audio module loading -* -* -* LICENSE: zlib/libpng -* -* 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) 2013-2021 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. -* -**********************************************************************************************/ - -#ifndef RAYLIB_H -#define RAYLIB_H - -#include <stdarg.h> // Required for: va_list - Only used by TraceLogCallback - -#if defined(_WIN32) - // Microsoft attibutes to tell compiler that symbols are imported/exported from a .dll - #if defined(BUILD_LIBTYPE_SHARED) - #define RLAPI __declspec(dllexport) // We are building raylib as a Win32 shared library (.dll) - #elif defined(USE_LIBTYPE_SHARED) - #define RLAPI __declspec(dllimport) // We are using raylib as a Win32 shared library (.dll) - #else - #define RLAPI // We are building or using raylib as a static library - #endif -#else - #define RLAPI // We are building or using raylib as a static library (or Linux shared library) -#endif - -//---------------------------------------------------------------------------------- -// Some basic Defines -//---------------------------------------------------------------------------------- -#ifndef PI - #define PI 3.14159265358979323846f -#endif - -#define DEG2RAD (PI/180.0f) -#define RAD2DEG (180.0f/PI) - -// Allow custom memory allocators -#ifndef RL_MALLOC - #define RL_MALLOC(sz) malloc(sz) -#endif -#ifndef RL_CALLOC - #define RL_CALLOC(n,sz) calloc(n,sz) -#endif -#ifndef RL_REALLOC - #define RL_REALLOC(ptr,sz) realloc(ptr,sz) -#endif -#ifndef RL_FREE - #define RL_FREE(ptr) free(ptr) -#endif - -// NOTE: MSVC C++ compiler does not support compound literals (C99 feature) -// Plain structures in C++ (without constructors) can be initialized from { } initializers. -#if defined(__cplusplus) - #define CLITERAL(type) type -#else - #define CLITERAL(type) (type) -#endif - -// Some Basic Colors -// NOTE: Custom raylib color palette for amazing visuals on WHITE background -#define LIGHTGRAY CLITERAL(Color){ 200, 200, 200, 255 } // Light Gray -#define GRAY CLITERAL(Color){ 130, 130, 130, 255 } // Gray -#define DARKGRAY CLITERAL(Color){ 80, 80, 80, 255 } // Dark Gray -#define YELLOW CLITERAL(Color){ 253, 249, 0, 255 } // Yellow -#define GOLD CLITERAL(Color){ 255, 203, 0, 255 } // Gold -#define ORANGE CLITERAL(Color){ 255, 161, 0, 255 } // Orange -#define PINK CLITERAL(Color){ 255, 109, 194, 255 } // Pink -#define RED CLITERAL(Color){ 230, 41, 55, 255 } // Red -#define MAROON CLITERAL(Color){ 190, 33, 55, 255 } // Maroon -#define GREEN CLITERAL(Color){ 0, 228, 48, 255 } // Green -#define LIME CLITERAL(Color){ 0, 158, 47, 255 } // Lime -#define DARKGREEN CLITERAL(Color){ 0, 117, 44, 255 } // Dark Green -#define SKYBLUE CLITERAL(Color){ 102, 191, 255, 255 } // Sky Blue -#define BLUE CLITERAL(Color){ 0, 121, 241, 255 } // Blue -#define DARKBLUE CLITERAL(Color){ 0, 82, 172, 255 } // Dark Blue -#define PURPLE CLITERAL(Color){ 200, 122, 255, 255 } // Purple -#define VIOLET CLITERAL(Color){ 135, 60, 190, 255 } // Violet -#define DARKPURPLE CLITERAL(Color){ 112, 31, 126, 255 } // Dark Purple -#define BEIGE CLITERAL(Color){ 211, 176, 131, 255 } // Beige -#define BROWN CLITERAL(Color){ 127, 106, 79, 255 } // Brown -#define DARKBROWN CLITERAL(Color){ 76, 63, 47, 255 } // Dark Brown - -#define WHITE CLITERAL(Color){ 255, 255, 255, 255 } // White -#define BLACK CLITERAL(Color){ 0, 0, 0, 255 } // Black -#define BLANK CLITERAL(Color){ 0, 0, 0, 0 } // Blank (Transparent) -#define MAGENTA CLITERAL(Color){ 255, 0, 255, 255 } // Magenta -#define RAYWHITE CLITERAL(Color){ 245, 245, 245, 255 } // My own White (raylib logo) - -// Temporal hacks to avoid breaking old codebases using -// deprecated raylib implementation or definitions -#define FormatText TextFormat -#define LoadText LoadFileText -#define GetExtension GetFileExtension -#define GetImageData LoadImageColors -#define FILTER_POINT TEXTURE_FILTER_POINT -#define FILTER_BILINEAR TEXTURE_FILTER_BILINEAR -#define MAP_DIFFUSE MATERIAL_MAP_DIFFUSE -#define PIXELFORMAT_UNCOMPRESSED_R8G8B8A8 PIXELFORMAT_PIXELFORMAT_UNCOMPRESSED_R8G8B8A8 - -//---------------------------------------------------------------------------------- -// Structures Definition -//---------------------------------------------------------------------------------- -// Boolean type -#if defined(__STDC__) && __STDC_VERSION__ >= 199901L - #include <stdbool.h> -#elif !defined(__cplusplus) && !defined(bool) - typedef enum { false, true } bool; -#endif - -// Vector2 type -typedef struct Vector2 { - float x; - float y; -} Vector2; - -// Vector3 type -typedef struct Vector3 { - float x; - float y; - float z; -} Vector3; - -// Vector4 type -typedef struct Vector4 { - float x; - float y; - float z; - float w; -} Vector4; - -// Quaternion type, same as Vector4 -typedef Vector4 Quaternion; - -// Matrix type (OpenGL style 4x4 - right handed, column major) -typedef struct Matrix { - float m0, m4, m8, m12; - float m1, m5, m9, m13; - float m2, m6, m10, m14; - float m3, m7, m11, m15; -} Matrix; - -// Color type, RGBA (32bit) -typedef struct Color { - unsigned char r; - unsigned char g; - unsigned char b; - unsigned char a; -} Color; - -// Rectangle type -typedef struct Rectangle { - float x; - float y; - float width; - float height; -} Rectangle; - -// Image type, bpp always RGBA (32bit) -// NOTE: Data stored in CPU memory (RAM) -typedef struct Image { - void *data; // Image raw data - int width; // Image base width - int height; // Image base height - int mipmaps; // Mipmap levels, 1 by default - int format; // Data format (PixelFormat type) -} Image; - -// Texture type -// NOTE: Data stored in GPU memory -typedef struct Texture { - unsigned int id; // OpenGL texture id - int width; // Texture base width - int height; // Texture base height - int mipmaps; // Mipmap levels, 1 by default - int format; // Data format (PixelFormat type) -} Texture; - -// Texture2D type, same as Texture -typedef Texture Texture2D; - -// TextureCubemap type, actually, same as Texture -typedef Texture TextureCubemap; - -// RenderTexture type, for texture rendering -typedef struct RenderTexture { - unsigned int id; // OpenGL framebuffer object id - Texture texture; // Color buffer attachment texture - Texture depth; // Depth buffer attachment texture -} RenderTexture; - -// RenderTexture2D type, same as RenderTexture -typedef RenderTexture RenderTexture2D; - -// N-Patch layout info -typedef struct NPatchInfo { - Rectangle source; // Texture source rectangle - int left; // Left border offset - int top; // Top border offset - int right; // Right border offset - int bottom; // Bottom border offset - int layout; // Layout of the n-patch: 3x3, 1x3 or 3x1 -} NPatchInfo; - -// Font character info -typedef struct CharInfo { - int value; // Character value (Unicode) - int offsetX; // Character offset X when drawing - int offsetY; // Character offset Y when drawing - int advanceX; // Character advance position X - Image image; // Character image data -} CharInfo; - -// Font type, includes texture and charSet array data -typedef struct Font { - int baseSize; // Base size (default chars height) - int charsCount; // Number of characters - int charsPadding; // Padding around the chars - Texture2D texture; // Characters texture atlas - Rectangle *recs; // Characters rectangles in texture - CharInfo *chars; // Characters info data -} Font; - -#define SpriteFont Font // SpriteFont type fallback, defaults to Font - -// Camera type, defines a camera position/orientation in 3d space -typedef struct Camera3D { - Vector3 position; // Camera position - Vector3 target; // Camera target it looks-at - Vector3 up; // Camera up vector (rotation over its axis) - float fovy; // Camera field-of-view apperture in Y (degrees) in perspective, used as near plane width in orthographic - int projection; // Camera projection: CAMERA_PERSPECTIVE or CAMERA_ORTHOGRAPHIC -} Camera3D; - -typedef Camera3D Camera; // Camera type fallback, defaults to Camera3D - -// Camera2D type, defines a 2d camera -typedef struct Camera2D { - Vector2 offset; // Camera offset (displacement from target) - Vector2 target; // Camera target (rotation and zoom origin) - float rotation; // Camera rotation in degrees - float zoom; // Camera zoom (scaling), should be 1.0f by default -} Camera2D; - -// Vertex data definning a mesh -// NOTE: Data stored in CPU memory (and GPU) -typedef struct Mesh { - int vertexCount; // Number of vertices stored in arrays - int triangleCount; // Number of triangles stored (indexed or not) - - // Default vertex data - float *vertices; // Vertex position (XYZ - 3 components per vertex) (shader-location = 0) - float *texcoords; // Vertex texture coordinates (UV - 2 components per vertex) (shader-location = 1) - float *texcoords2; // Vertex second texture coordinates (useful for lightmaps) (shader-location = 5) - float *normals; // Vertex normals (XYZ - 3 components per vertex) (shader-location = 2) - float *tangents; // Vertex tangents (XYZW - 4 components per vertex) (shader-location = 4) - unsigned char *colors; // Vertex colors (RGBA - 4 components per vertex) (shader-location = 3) - unsigned short *indices;// Vertex indices (in case vertex data comes indexed) - - // Animation vertex data - float *animVertices; // Animated vertex positions (after bones transformations) - float *animNormals; // Animated normals (after bones transformations) - int *boneIds; // Vertex bone ids, up to 4 bones influence by vertex (skinning) - float *boneWeights; // Vertex bone weight, up to 4 bones influence by vertex (skinning) - - // OpenGL identifiers - unsigned int vaoId; // OpenGL Vertex Array Object id - unsigned int *vboId; // OpenGL Vertex Buffer Objects id (default vertex data) -} Mesh; - -// Shader type (generic) -typedef struct Shader { - unsigned int id; // Shader program id - int *locs; // Shader locations array (MAX_SHADER_LOCATIONS) -} Shader; - -// Material texture map -typedef struct MaterialMap { - Texture2D texture; // Material map texture - Color color; // Material map color - float value; // Material map value -} MaterialMap; - -// Material type (generic) -typedef struct Material { - Shader shader; // Material shader - MaterialMap *maps; // Material maps array (MAX_MATERIAL_MAPS) - float params[4]; // Material generic parameters (if required) -} Material; - -// Transformation properties -typedef struct Transform { - Vector3 translation; // Translation - Quaternion rotation; // Rotation - Vector3 scale; // Scale -} Transform; - -// Bone information -typedef struct BoneInfo { - char name[32]; // Bone name - int parent; // Bone parent -} BoneInfo; - -// Model type -typedef struct Model { - Matrix transform; // Local transform matrix - - int meshCount; // Number of meshes - int materialCount; // Number of materials - Mesh *meshes; // Meshes array - Material *materials; // Materials array - int *meshMaterial; // Mesh material number - - // Animation data - int boneCount; // Number of bones - BoneInfo *bones; // Bones information (skeleton) - Transform *bindPose; // Bones base transformation (pose) -} Model; - -// Model animation -typedef struct ModelAnimation { - int boneCount; // Number of bones - int frameCount; // Number of animation frames - BoneInfo *bones; // Bones information (skeleton) - Transform **framePoses; // Poses array by frame -} ModelAnimation; - -// Ray type (useful for raycast) -typedef struct Ray { - Vector3 position; // Ray position (origin) - Vector3 direction; // Ray direction -} Ray; - -// Raycast hit information -typedef struct RayHitInfo { - bool hit; // Did the ray hit something? - float distance; // Distance to nearest hit - Vector3 position; // Position of nearest hit - Vector3 normal; // Surface normal of hit -} RayHitInfo; - -// Bounding box type -typedef struct BoundingBox { - Vector3 min; // Minimum vertex box-corner - Vector3 max; // Maximum vertex box-corner -} BoundingBox; - -// Wave type, defines audio wave data -typedef struct Wave { - unsigned int sampleCount; // Total number of samples - unsigned int sampleRate; // Frequency (samples per second) - unsigned int sampleSize; // Bit depth (bits per sample): 8, 16, 32 (24 not supported) - unsigned int channels; // Number of channels (1-mono, 2-stereo) - void *data; // Buffer data pointer -} Wave; - -typedef struct rAudioBuffer rAudioBuffer; - -// Audio stream type -// NOTE: Useful to create custom audio streams not bound to a specific file -typedef struct AudioStream { - rAudioBuffer *buffer; // Pointer to internal data used by the audio system - - unsigned int sampleRate; // Frequency (samples per second) - unsigned int sampleSize; // Bit depth (bits per sample): 8, 16, 32 (24 not supported) - unsigned int channels; // Number of channels (1-mono, 2-stereo) -} AudioStream; - -// Sound source type -typedef struct Sound { - AudioStream stream; // Audio stream - unsigned int sampleCount; // Total number of samples -} Sound; - -// Music stream type (audio file streaming from memory) -// NOTE: Anything longer than ~10 seconds should be streamed -typedef struct Music { - AudioStream stream; // Audio stream - unsigned int sampleCount; // Total number of samples - bool looping; // Music looping enable - - int ctxType; // Type of music context (audio filetype) - void *ctxData; // Audio context data, depends on type -} Music; - -// Head-Mounted-Display device parameters -typedef struct VrDeviceInfo { - int hResolution; // Horizontal resolution in pixels - int vResolution; // Vertical resolution in pixels - float hScreenSize; // Horizontal size in meters - float vScreenSize; // Vertical size in meters - float vScreenCenter; // Screen center in meters - float eyeToScreenDistance; // Distance between eye and display in meters - float lensSeparationDistance; // Lens separation distance in meters - float interpupillaryDistance; // IPD (distance between pupils) in meters - float lensDistortionValues[4]; // Lens distortion constant parameters - float chromaAbCorrection[4]; // Chromatic aberration correction parameters -} VrDeviceInfo; - -// VR Stereo rendering configuration for simulator -typedef struct VrStereoConfig { - Matrix projection[2]; // VR projection matrices (per eye) - Matrix viewOffset[2]; // VR view offset matrices (per eye) - float leftLensCenter[2]; // VR left lens center - float rightLensCenter[2]; // VR right lens center - float leftScreenCenter[2]; // VR left screen center - float rightScreenCenter[2]; // VR right screen center - float scale[2]; // VR distortion scale - float scaleIn[2]; // VR distortion scale in -} VrStereoConfig; - -//---------------------------------------------------------------------------------- -// Enumerators Definition -//---------------------------------------------------------------------------------- -// System/Window config flags -// NOTE: Every bit registers one state (use it with bit masks) -// By default all flags are set to 0 -typedef enum { - FLAG_VSYNC_HINT = 0x00000040, // Set to try enabling V-Sync on GPU - FLAG_FULLSCREEN_MODE = 0x00000002, // Set to run program in fullscreen - FLAG_WINDOW_RESIZABLE = 0x00000004, // Set to allow resizable window - FLAG_WINDOW_UNDECORATED = 0x00000008, // Set to disable window decoration (frame and buttons) - FLAG_WINDOW_HIDDEN = 0x00000080, // Set to hide window - FLAG_WINDOW_MINIMIZED = 0x00000200, // Set to minimize window (iconify) - FLAG_WINDOW_MAXIMIZED = 0x00000400, // Set to maximize window (expanded to monitor) - FLAG_WINDOW_UNFOCUSED = 0x00000800, // Set to window non focused - FLAG_WINDOW_TOPMOST = 0x00001000, // Set to window always on top - FLAG_WINDOW_ALWAYS_RUN = 0x00000100, // Set to allow windows running while minimized - FLAG_WINDOW_TRANSPARENT = 0x00000010, // Set to allow transparent framebuffer - FLAG_WINDOW_HIGHDPI = 0x00002000, // Set to support HighDPI - FLAG_MSAA_4X_HINT = 0x00000020, // Set to try enabling MSAA 4X - FLAG_INTERLACED_HINT = 0x00010000 // Set to try enabling interlaced video format (for V3D) -} ConfigFlags; - -// Trace log level -typedef enum { - LOG_ALL = 0, // Display all logs - LOG_TRACE, - LOG_DEBUG, - LOG_INFO, - LOG_WARNING, - LOG_ERROR, - LOG_FATAL, - LOG_NONE // Disable logging -} TraceLogLevel; - -// Keyboard keys (US keyboard layout) -// NOTE: Use GetKeyPressed() to allow redefining -// required keys for alternative layouts -typedef enum { - KEY_NULL = 0, - // Alphanumeric keys - KEY_APOSTROPHE = 39, - KEY_COMMA = 44, - KEY_MINUS = 45, - KEY_PERIOD = 46, - KEY_SLASH = 47, - KEY_ZERO = 48, - KEY_ONE = 49, - KEY_TWO = 50, - KEY_THREE = 51, - KEY_FOUR = 52, - KEY_FIVE = 53, - KEY_SIX = 54, - KEY_SEVEN = 55, - KEY_EIGHT = 56, - KEY_NINE = 57, - KEY_SEMICOLON = 59, - KEY_EQUAL = 61, - KEY_A = 65, - KEY_B = 66, - KEY_C = 67, - KEY_D = 68, - KEY_E = 69, - KEY_F = 70, - KEY_G = 71, - KEY_H = 72, - KEY_I = 73, - KEY_J = 74, - KEY_K = 75, - KEY_L = 76, - KEY_M = 77, - KEY_N = 78, - KEY_O = 79, - KEY_P = 80, - KEY_Q = 81, - KEY_R = 82, - KEY_S = 83, - KEY_T = 84, - KEY_U = 85, - KEY_V = 86, - KEY_W = 87, - KEY_X = 88, - KEY_Y = 89, - KEY_Z = 90, - - // Function keys - KEY_SPACE = 32, - KEY_ESCAPE = 256, - KEY_ENTER = 257, - KEY_TAB = 258, - KEY_BACKSPACE = 259, - KEY_INSERT = 260, - KEY_DELETE = 261, - KEY_RIGHT = 262, - KEY_LEFT = 263, - KEY_DOWN = 264, - KEY_UP = 265, - KEY_PAGE_UP = 266, - KEY_PAGE_DOWN = 267, - KEY_HOME = 268, - KEY_END = 269, - KEY_CAPS_LOCK = 280, - KEY_SCROLL_LOCK = 281, - KEY_NUM_LOCK = 282, - KEY_PRINT_SCREEN = 283, - KEY_PAUSE = 284, - KEY_F1 = 290, - KEY_F2 = 291, - KEY_F3 = 292, - KEY_F4 = 293, - KEY_F5 = 294, - KEY_F6 = 295, - KEY_F7 = 296, - KEY_F8 = 297, - KEY_F9 = 298, - KEY_F10 = 299, - KEY_F11 = 300, - KEY_F12 = 301, - KEY_LEFT_SHIFT = 340, - KEY_LEFT_CONTROL = 341, - KEY_LEFT_ALT = 342, - KEY_LEFT_SUPER = 343, - KEY_RIGHT_SHIFT = 344, - KEY_RIGHT_CONTROL = 345, - KEY_RIGHT_ALT = 346, - KEY_RIGHT_SUPER = 347, - KEY_KB_MENU = 348, - KEY_LEFT_BRACKET = 91, - KEY_BACKSLASH = 92, - KEY_RIGHT_BRACKET = 93, - KEY_GRAVE = 96, - - // Keypad keys - KEY_KP_0 = 320, - KEY_KP_1 = 321, - KEY_KP_2 = 322, - KEY_KP_3 = 323, - KEY_KP_4 = 324, - KEY_KP_5 = 325, - KEY_KP_6 = 326, - KEY_KP_7 = 327, - KEY_KP_8 = 328, - KEY_KP_9 = 329, - KEY_KP_DECIMAL = 330, - KEY_KP_DIVIDE = 331, - KEY_KP_MULTIPLY = 332, - KEY_KP_SUBTRACT = 333, - KEY_KP_ADD = 334, - KEY_KP_ENTER = 335, - KEY_KP_EQUAL = 336, - // Android key buttons - KEY_BACK = 4, - KEY_MENU = 82, - KEY_VOLUME_UP = 24, - KEY_VOLUME_DOWN = 25 -} KeyboardKey; - -// Mouse buttons -typedef enum { - MOUSE_LEFT_BUTTON = 0, - MOUSE_RIGHT_BUTTON = 1, - MOUSE_MIDDLE_BUTTON = 2 -} MouseButton; - -// Mouse cursor -typedef enum { - MOUSE_CURSOR_DEFAULT = 0, - MOUSE_CURSOR_ARROW = 1, - MOUSE_CURSOR_IBEAM = 2, - MOUSE_CURSOR_CROSSHAIR = 3, - MOUSE_CURSOR_POINTING_HAND = 4, - MOUSE_CURSOR_RESIZE_EW = 5, // The horizontal resize/move arrow shape - MOUSE_CURSOR_RESIZE_NS = 6, // The vertical resize/move arrow shape - MOUSE_CURSOR_RESIZE_NWSE = 7, // The top-left to bottom-right diagonal resize/move arrow shape - MOUSE_CURSOR_RESIZE_NESW = 8, // The top-right to bottom-left diagonal resize/move arrow shape - MOUSE_CURSOR_RESIZE_ALL = 9, // The omni-directional resize/move cursor shape - MOUSE_CURSOR_NOT_ALLOWED = 10 // The operation-not-allowed shape -} MouseCursor; - -// Gamepad buttons -typedef enum { - // This is here just for error checking - GAMEPAD_BUTTON_UNKNOWN = 0, - - // This is normally a DPAD - GAMEPAD_BUTTON_LEFT_FACE_UP, - GAMEPAD_BUTTON_LEFT_FACE_RIGHT, - GAMEPAD_BUTTON_LEFT_FACE_DOWN, - GAMEPAD_BUTTON_LEFT_FACE_LEFT, - - // This normally corresponds with PlayStation and Xbox controllers - // XBOX: [Y,X,A,B] - // PS3: [Triangle,Square,Cross,Circle] - // No support for 6 button controllers though.. - GAMEPAD_BUTTON_RIGHT_FACE_UP, - GAMEPAD_BUTTON_RIGHT_FACE_RIGHT, - GAMEPAD_BUTTON_RIGHT_FACE_DOWN, - GAMEPAD_BUTTON_RIGHT_FACE_LEFT, - - // Triggers - GAMEPAD_BUTTON_LEFT_TRIGGER_1, - GAMEPAD_BUTTON_LEFT_TRIGGER_2, - GAMEPAD_BUTTON_RIGHT_TRIGGER_1, - GAMEPAD_BUTTON_RIGHT_TRIGGER_2, - - // These are buttons in the center of the gamepad - GAMEPAD_BUTTON_MIDDLE_LEFT, // PS3 Select - GAMEPAD_BUTTON_MIDDLE, // PS Button/XBOX Button - GAMEPAD_BUTTON_MIDDLE_RIGHT, // PS3 Start - - // These are the joystick press in buttons - GAMEPAD_BUTTON_LEFT_THUMB, - GAMEPAD_BUTTON_RIGHT_THUMB -} GamepadButton; - -// Gamepad axis -typedef enum { - // Left stick - GAMEPAD_AXIS_LEFT_X = 0, - GAMEPAD_AXIS_LEFT_Y = 1, - - // Right stick - GAMEPAD_AXIS_RIGHT_X = 2, - GAMEPAD_AXIS_RIGHT_Y = 3, - - // Pressure levels for the back triggers - GAMEPAD_AXIS_LEFT_TRIGGER = 4, // [1..-1] (pressure-level) - GAMEPAD_AXIS_RIGHT_TRIGGER = 5 // [1..-1] (pressure-level) -} GamepadAxis; - -// Material map index -typedef enum { - MATERIAL_MAP_ALBEDO = 0, // MATERIAL_MAP_DIFFUSE - MATERIAL_MAP_METALNESS = 1, // MATERIAL_MAP_SPECULAR - MATERIAL_MAP_NORMAL = 2, - MATERIAL_MAP_ROUGHNESS = 3, - MATERIAL_MAP_OCCLUSION, - MATERIAL_MAP_EMISSION, - MATERIAL_MAP_HEIGHT, - MATERIAL_MAP_BRDG, - MATERIAL_MAP_CUBEMAP, // NOTE: Uses GL_TEXTURE_CUBE_MAP - MATERIAL_MAP_IRRADIANCE, // NOTE: Uses GL_TEXTURE_CUBE_MAP - MATERIAL_MAP_PREFILTER // NOTE: Uses GL_TEXTURE_CUBE_MAP -} MaterialMapIndex; - -#define MATERIAL_MAP_DIFFUSE MATERIAL_MAP_ALBEDO -#define MATERIAL_MAP_SPECULAR MATERIAL_MAP_METALNESS - -// Shader location index -typedef enum { - SHADER_LOC_VERTEX_POSITION = 0, - SHADER_LOC_VERTEX_TEXCOORD01, - SHADER_LOC_VERTEX_TEXCOORD02, - SHADER_LOC_VERTEX_NORMAL, - SHADER_LOC_VERTEX_TANGENT, - SHADER_LOC_VERTEX_COLOR, - SHADER_LOC_MATRIX_MVP, - SHADER_LOC_MATRIX_VIEW, - SHADER_LOC_MATRIX_PROJECTION, - SHADER_LOC_MATRIX_MODEL, - SHADER_LOC_MATRIX_NORMAL, - SHADER_LOC_VECTOR_VIEW, - SHADER_LOC_COLOR_DIFFUSE, - SHADER_LOC_COLOR_SPECULAR, - SHADER_LOC_COLOR_AMBIENT, - SHADER_LOC_MAP_ALBEDO, // SHADER_LOC_MAP_DIFFUSE - SHADER_LOC_MAP_METALNESS, // SHADER_LOC_MAP_SPECULAR - SHADER_LOC_MAP_NORMAL, - SHADER_LOC_MAP_ROUGHNESS, - SHADER_LOC_MAP_OCCLUSION, - SHADER_LOC_MAP_EMISSION, - SHADER_LOC_MAP_HEIGHT, - SHADER_LOC_MAP_CUBEMAP, - SHADER_LOC_MAP_IRRADIANCE, - SHADER_LOC_MAP_PREFILTER, - SHADER_LOC_MAP_BRDF -} ShaderLocationIndex; - -#define SHADER_LOC_MAP_DIFFUSE SHADER_LOC_MAP_ALBEDO -#define SHADER_LOC_MAP_SPECULAR SHADER_LOC_MAP_METALNESS - -// Shader uniform data type -typedef enum { - SHADER_UNIFORM_FLOAT = 0, - SHADER_UNIFORM_VEC2, - SHADER_UNIFORM_VEC3, - SHADER_UNIFORM_VEC4, - SHADER_UNIFORM_INT, - SHADER_UNIFORM_IVEC2, - SHADER_UNIFORM_IVEC3, - SHADER_UNIFORM_IVEC4, - SHADER_UNIFORM_SAMPLER2D -} ShaderUniformDataType; - -// Pixel formats -// NOTE: Support depends on OpenGL version and platform -typedef enum { - PIXELFORMAT_UNCOMPRESSED_GRAYSCALE = 1, // 8 bit per pixel (no alpha) - PIXELFORMAT_UNCOMPRESSED_GRAY_ALPHA, // 8*2 bpp (2 channels) - PIXELFORMAT_UNCOMPRESSED_R5G6B5, // 16 bpp - PIXELFORMAT_UNCOMPRESSED_R8G8B8, // 24 bpp - PIXELFORMAT_UNCOMPRESSED_R5G5B5A1, // 16 bpp (1 bit alpha) - PIXELFORMAT_UNCOMPRESSED_R4G4B4A4, // 16 bpp (4 bit alpha) - PIXELFORMAT_UNCOMPRESSED_R8G8B8A8, // 32 bpp - PIXELFORMAT_UNCOMPRESSED_R32, // 32 bpp (1 channel - float) - PIXELFORMAT_UNCOMPRESSED_R32G32B32, // 32*3 bpp (3 channels - float) - PIXELFORMAT_UNCOMPRESSED_R32G32B32A32, // 32*4 bpp (4 channels - float) - PIXELFORMAT_COMPRESSED_DXT1_RGB, // 4 bpp (no alpha) - PIXELFORMAT_COMPRESSED_DXT1_RGBA, // 4 bpp (1 bit alpha) - PIXELFORMAT_COMPRESSED_DXT3_RGBA, // 8 bpp - PIXELFORMAT_COMPRESSED_DXT5_RGBA, // 8 bpp - PIXELFORMAT_COMPRESSED_ETC1_RGB, // 4 bpp - PIXELFORMAT_COMPRESSED_ETC2_RGB, // 4 bpp - PIXELFORMAT_COMPRESSED_ETC2_EAC_RGBA, // 8 bpp - PIXELFORMAT_COMPRESSED_PVRT_RGB, // 4 bpp - PIXELFORMAT_COMPRESSED_PVRT_RGBA, // 4 bpp - PIXELFORMAT_COMPRESSED_ASTC_4x4_RGBA, // 8 bpp - PIXELFORMAT_COMPRESSED_ASTC_8x8_RGBA // 2 bpp -} PixelFormat; - -// Texture parameters: filter mode -// NOTE 1: Filtering considers mipmaps if available in the texture -// NOTE 2: Filter is accordingly set for minification and magnification -typedef enum { - TEXTURE_FILTER_POINT = 0, // No filter, just pixel aproximation - TEXTURE_FILTER_BILINEAR, // Linear filtering - TEXTURE_FILTER_TRILINEAR, // Trilinear filtering (linear with mipmaps) - TEXTURE_FILTER_ANISOTROPIC_4X, // Anisotropic filtering 4x - TEXTURE_FILTER_ANISOTROPIC_8X, // Anisotropic filtering 8x - TEXTURE_FILTER_ANISOTROPIC_16X, // Anisotropic filtering 16x -} TextureFilter; - -// Texture parameters: wrap mode -typedef enum { - TEXTURE_WRAP_REPEAT = 0, // Repeats texture in tiled mode - TEXTURE_WRAP_CLAMP, // Clamps texture to edge pixel in tiled mode - TEXTURE_WRAP_MIRROR_REPEAT, // Mirrors and repeats the texture in tiled mode - TEXTURE_WRAP_MIRROR_CLAMP // Mirrors and clamps to border the texture in tiled mode -} TextureWrap; - -// Cubemap layouts -typedef enum { - CUBEMAP_LAYOUT_AUTO_DETECT = 0, // Automatically detect layout type - CUBEMAP_LAYOUT_LINE_VERTICAL, // Layout is defined by a vertical line with faces - CUBEMAP_LAYOUT_LINE_HORIZONTAL, // Layout is defined by an horizontal line with faces - CUBEMAP_LAYOUT_CROSS_THREE_BY_FOUR, // Layout is defined by a 3x4 cross with cubemap faces - CUBEMAP_LAYOUT_CROSS_FOUR_BY_THREE, // Layout is defined by a 4x3 cross with cubemap faces - CUBEMAP_LAYOUT_PANORAMA // Layout is defined by a panorama image (equirectangular map) -} CubemapLayout; - -// Font type, defines generation method -typedef enum { - FONT_DEFAULT = 0, // Default font generation, anti-aliased - FONT_BITMAP, // Bitmap font generation, no anti-aliasing - FONT_SDF // SDF font generation, requires external shader -} FontType; - -// Color blending modes (pre-defined) -typedef enum { - BLEND_ALPHA = 0, // Blend textures considering alpha (default) - BLEND_ADDITIVE, // Blend textures adding colors - BLEND_MULTIPLIED, // Blend textures multiplying colors - BLEND_ADD_COLORS, // Blend textures adding colors (alternative) - BLEND_SUBTRACT_COLORS, // Blend textures subtracting colors (alternative) - BLEND_CUSTOM // Belnd textures using custom src/dst factors (use rlSetBlendMode()) -} BlendMode; - -// Gestures -// NOTE: It could be used as flags to enable only some gestures -typedef enum { - GESTURE_NONE = 0, - GESTURE_TAP = 1, - GESTURE_DOUBLETAP = 2, - GESTURE_HOLD = 4, - GESTURE_DRAG = 8, - GESTURE_SWIPE_RIGHT = 16, - GESTURE_SWIPE_LEFT = 32, - GESTURE_SWIPE_UP = 64, - GESTURE_SWIPE_DOWN = 128, - GESTURE_PINCH_IN = 256, - GESTURE_PINCH_OUT = 512 -} Gestures; - -// Camera system modes -typedef enum { - CAMERA_CUSTOM = 0, - CAMERA_FREE, - CAMERA_ORBITAL, - CAMERA_FIRST_PERSON, - CAMERA_THIRD_PERSON -} CameraMode; - -// Camera projection -typedef enum { - CAMERA_PERSPECTIVE = 0, - CAMERA_ORTHOGRAPHIC -} CameraProjection; - -// N-patch layout -typedef enum { - NPATCH_NINE_PATCH = 0, // Npatch layout: 3x3 tiles - NPATCH_THREE_PATCH_VERTICAL, // Npatch layout: 1x3 tiles - NPATCH_THREE_PATCH_HORIZONTAL // Npatch layout: 3x1 tiles -} NPatchLayout; - -// Callbacks to hook some internal functions -// WARNING: This callbacks are intended for advance users -typedef void (*TraceLogCallback)(int logLevel, const char *text, va_list args); // Logging: Redirect trace log messages -typedef unsigned char* (*LoadFileDataCallback)(const char* fileName, unsigned int* bytesRead); // FileIO: Load binary data -typedef bool (*SaveFileDataCallback)(const char *fileName, void *data, unsigned int bytesToWrite); // FileIO: Save binary data -typedef char *(*LoadFileTextCallback)(const char* fileName); // FileIO: Load text data -typedef bool (*SaveFileTextCallback)(const char *fileName, char *text); // FileIO: Save text data - - -#if defined(__cplusplus) -extern "C" { // Prevents name mangling of functions -#endif - -//------------------------------------------------------------------------------------ -// Global Variables Definition -//------------------------------------------------------------------------------------ -// It's lonely here... - -//------------------------------------------------------------------------------------ -// Window and Graphics Device Functions (Module: core) -//------------------------------------------------------------------------------------ - -// Window-related functions -RLAPI void InitWindow(int width, int height, const char *title); // Initialize window and OpenGL context -RLAPI bool WindowShouldClose(void); // Check if KEY_ESCAPE pressed or Close icon pressed -RLAPI void CloseWindow(void); // Close window and unload OpenGL context -RLAPI bool IsWindowReady(void); // Check if window has been initialized successfully -RLAPI bool IsWindowFullscreen(void); // Check if window is currently fullscreen -RLAPI bool IsWindowHidden(void); // Check if window is currently hidden (only PLATFORM_DESKTOP) -RLAPI bool IsWindowMinimized(void); // Check if window is currently minimized (only PLATFORM_DESKTOP) -RLAPI bool IsWindowMaximized(void); // Check if window is currently maximized (only PLATFORM_DESKTOP) -RLAPI bool IsWindowFocused(void); // Check if window is currently focused (only PLATFORM_DESKTOP) -RLAPI bool IsWindowResized(void); // Check if window has been resized last frame -RLAPI bool IsWindowState(unsigned int flag); // Check if one specific window flag is enabled -RLAPI void SetWindowState(unsigned int flags); // Set window configuration state using flags -RLAPI void ClearWindowState(unsigned int flags); // Clear window configuration state flags -RLAPI void ToggleFullscreen(void); // Toggle window state: fullscreen/windowed (only PLATFORM_DESKTOP) -RLAPI void MaximizeWindow(void); // Set window state: maximized, if resizable (only PLATFORM_DESKTOP) -RLAPI void MinimizeWindow(void); // Set window state: minimized, if resizable (only PLATFORM_DESKTOP) -RLAPI void RestoreWindow(void); // Set window state: not minimized/maximized (only PLATFORM_DESKTOP) -RLAPI void SetWindowIcon(Image image); // Set icon for window (only PLATFORM_DESKTOP) -RLAPI void SetWindowTitle(const char *title); // Set title for window (only PLATFORM_DESKTOP) -RLAPI void SetWindowPosition(int x, int y); // Set window position on screen (only PLATFORM_DESKTOP) -RLAPI void SetWindowMonitor(int monitor); // Set monitor for the current window (fullscreen mode) -RLAPI void SetWindowMinSize(int width, int height); // Set window minimum dimensions (for FLAG_WINDOW_RESIZABLE) -RLAPI void SetWindowSize(int width, int height); // Set window dimensions -RLAPI void *GetWindowHandle(void); // Get native window handle -RLAPI int GetScreenWidth(void); // Get current screen width -RLAPI int GetScreenHeight(void); // Get current screen height -RLAPI int GetMonitorCount(void); // Get number of connected monitors -RLAPI int GetCurrentMonitor(void); // Get current connected monitor -RLAPI Vector2 GetMonitorPosition(int monitor); // Get specified monitor position -RLAPI int GetMonitorWidth(int monitor); // Get specified monitor width (max available by monitor) -RLAPI int GetMonitorHeight(int monitor); // Get specified monitor height (max available by monitor) -RLAPI int GetMonitorPhysicalWidth(int monitor); // Get specified monitor physical width in millimetres -RLAPI int GetMonitorPhysicalHeight(int monitor); // Get specified monitor physical height in millimetres -RLAPI int GetMonitorRefreshRate(int monitor); // Get specified monitor refresh rate -RLAPI Vector2 GetWindowPosition(void); // Get window position XY on monitor -RLAPI Vector2 GetWindowScaleDPI(void); // Get window scale DPI factor -RLAPI const char *GetMonitorName(int monitor); // Get the human-readable, UTF-8 encoded name of the primary monitor -RLAPI void SetClipboardText(const char *text); // Set clipboard text content -RLAPI const char *GetClipboardText(void); // Get clipboard text content - -// Cursor-related functions -RLAPI void ShowCursor(void); // Shows cursor -RLAPI void HideCursor(void); // Hides cursor -RLAPI bool IsCursorHidden(void); // Check if cursor is not visible -RLAPI void EnableCursor(void); // Enables cursor (unlock cursor) -RLAPI void DisableCursor(void); // Disables cursor (lock cursor) -RLAPI bool IsCursorOnScreen(void); // Check if cursor is on the current screen. - -// Drawing-related functions -RLAPI void ClearBackground(Color color); // Set background color (framebuffer clear color) -RLAPI void BeginDrawing(void); // Setup canvas (framebuffer) to start drawing -RLAPI void EndDrawing(void); // End canvas drawing and swap buffers (double buffering) -RLAPI void BeginMode2D(Camera2D camera); // Initialize 2D mode with custom camera (2D) -RLAPI void EndMode2D(void); // Ends 2D mode with custom camera -RLAPI void BeginMode3D(Camera3D camera); // Initializes 3D mode with custom camera (3D) -RLAPI void EndMode3D(void); // Ends 3D mode and returns to default 2D orthographic mode -RLAPI void BeginTextureMode(RenderTexture2D target); // Initializes render texture for drawing -RLAPI void EndTextureMode(void); // Ends drawing to render texture -RLAPI void BeginShaderMode(Shader shader); // Begin custom shader drawing -RLAPI void EndShaderMode(void); // End custom shader drawing (use default shader) -RLAPI void BeginBlendMode(int mode); // Begin blending mode (alpha, additive, multiplied) -RLAPI void EndBlendMode(void); // End blending mode (reset to default: alpha blending) -RLAPI void BeginScissorMode(int x, int y, int width, int height); // Begin scissor mode (define screen area for following drawing) -RLAPI void EndScissorMode(void); // End scissor mode -RLAPI void BeginVrStereoMode(VrStereoConfig config); // Begin stereo rendering (requires VR simulator) -RLAPI void EndVrStereoMode(void); // End stereo rendering (requires VR simulator) - -// VR stereo config functions for VR simulator -RLAPI VrStereoConfig LoadVrStereoConfig(VrDeviceInfo device); // Load VR stereo config for VR simulator device parameters -RLAPI void UnloadVrStereoConfig(VrStereoConfig config); // Unload VR stereo config - -// Shader management functions -// NOTE: Shader functionality is not available on OpenGL 1.1 -RLAPI Shader LoadShader(const char *vsFileName, const char *fsFileName); // Load shader from files and bind default locations -RLAPI Shader LoadShaderFromMemory(const char *vsCode, const char *fsCode); // Load shader from code strings and bind default locations -RLAPI int GetShaderLocation(Shader shader, const char *uniformName); // Get shader uniform location -RLAPI int GetShaderLocationAttrib(Shader shader, const char *attribName); // Get shader attribute location -RLAPI void SetShaderValue(Shader shader, int locIndex, const void *value, int uniformType); // Set shader uniform value -RLAPI void SetShaderValueV(Shader shader, int locIndex, const void *value, int uniformType, int count); // Set shader uniform value vector -RLAPI void SetShaderValueMatrix(Shader shader, int locIndex, Matrix mat); // Set shader uniform value (matrix 4x4) -RLAPI void SetShaderValueTexture(Shader shader, int locIndex, Texture2D texture); // Set shader uniform value for texture (sampler2d) -RLAPI void UnloadShader(Shader shader); // Unload shader from GPU memory (VRAM) - -// Screen-space-related functions -RLAPI Ray GetMouseRay(Vector2 mousePosition, Camera camera); // Returns a ray trace from mouse position -RLAPI Matrix GetCameraMatrix(Camera camera); // Returns camera transform matrix (view matrix) -RLAPI Matrix GetCameraMatrix2D(Camera2D camera); // Returns camera 2d transform matrix -RLAPI Vector2 GetWorldToScreen(Vector3 position, Camera camera); // Returns the screen space position for a 3d world space position -RLAPI Vector2 GetWorldToScreenEx(Vector3 position, Camera camera, int width, int height); // Returns size position for a 3d world space position -RLAPI Vector2 GetWorldToScreen2D(Vector2 position, Camera2D camera); // Returns the screen space position for a 2d camera world space position -RLAPI Vector2 GetScreenToWorld2D(Vector2 position, Camera2D camera); // Returns the world space position for a 2d camera screen space position - -// Timing-related functions -RLAPI void SetTargetFPS(int fps); // Set target FPS (maximum) -RLAPI int GetFPS(void); // Returns current FPS -RLAPI float GetFrameTime(void); // Returns time in seconds for last frame drawn (delta time) -RLAPI double GetTime(void); // Returns elapsed time in seconds since InitWindow() - -// Misc. functions -RLAPI int GetRandomValue(int min, int max); // Returns a random value between min and max (both included) -RLAPI void TakeScreenshot(const char *fileName); // Takes a screenshot of current screen (filename extension defines format) -RLAPI void SetConfigFlags(unsigned int flags); // Setup init configuration flags (view FLAGS) - -RLAPI void TraceLog(int logLevel, const char *text, ...); // Show trace log messages (LOG_DEBUG, LOG_INFO, LOG_WARNING, LOG_ERROR) -RLAPI void SetTraceLogLevel(int logLevel); // Set the current threshold (minimum) log level -RLAPI void *MemAlloc(int size); // Internal memory allocator -RLAPI void *MemRealloc(void *ptr, int size); // Internal memory reallocator -RLAPI void MemFree(void *ptr); // Internal memory free - -// Set custom callbacks -// WARNING: Callbacks setup is intended for advance users -RLAPI void SetTraceLogCallback(TraceLogCallback callback); // Set custom trace log -RLAPI void SetLoadFileDataCallback(LoadFileDataCallback callback); // Set custom file binary data loader -RLAPI void SetSaveFileDataCallback(SaveFileDataCallback callback); // Set custom file binary data saver -RLAPI void SetLoadFileTextCallback(LoadFileTextCallback callback); // Set custom file text data loader -RLAPI void SetSaveFileTextCallback(SaveFileTextCallback callback); // Set custom file text data saver - -// Files management functions -RLAPI unsigned char *LoadFileData(const char *fileName, unsigned int *bytesRead); // Load file data as byte array (read) -RLAPI void UnloadFileData(unsigned char *data); // Unload file data allocated by LoadFileData() -RLAPI bool SaveFileData(const char *fileName, void *data, unsigned int bytesToWrite); // Save data to file from byte array (write), returns true on success -RLAPI char *LoadFileText(const char *fileName); // Load text data from file (read), returns a '\0' terminated string -RLAPI void UnloadFileText(unsigned char *text); // Unload file text data allocated by LoadFileText() -RLAPI bool SaveFileText(const char *fileName, char *text); // Save text data to file (write), string must be '\0' terminated, returns true on success -RLAPI bool FileExists(const char *fileName); // Check if file exists -RLAPI bool DirectoryExists(const char *dirPath); // Check if a directory path exists -RLAPI bool IsFileExtension(const char *fileName, const char *ext);// Check file extension (including point: .png, .wav) -RLAPI const char *GetFileExtension(const char *fileName); // Get pointer to extension for a filename string (includes dot: ".png") -RLAPI const char *GetFileName(const char *filePath); // Get pointer to filename for a path string -RLAPI const char *GetFileNameWithoutExt(const char *filePath); // Get filename string without extension (uses static string) -RLAPI const char *GetDirectoryPath(const char *filePath); // Get full path for a given fileName with path (uses static string) -RLAPI const char *GetPrevDirectoryPath(const char *dirPath); // Get previous directory path for a given path (uses static string) -RLAPI const char *GetWorkingDirectory(void); // Get current working directory (uses static string) -RLAPI char **GetDirectoryFiles(const char *dirPath, int *count); // Get filenames in a directory path (memory should be freed) -RLAPI void ClearDirectoryFiles(void); // Clear directory files paths buffers (free memory) -RLAPI bool ChangeDirectory(const char *dir); // Change working directory, return true on success -RLAPI bool IsFileDropped(void); // Check if a file has been dropped into window -RLAPI char **GetDroppedFiles(int *count); // Get dropped files names (memory should be freed) -RLAPI void ClearDroppedFiles(void); // Clear dropped files paths buffer (free memory) -RLAPI long GetFileModTime(const char *fileName); // Get file modification time (last write time) - -RLAPI unsigned char *CompressData(unsigned char *data, int dataLength, int *compDataLength); // Compress data (DEFLATE algorithm) -RLAPI unsigned char *DecompressData(unsigned char *compData, int compDataLength, int *dataLength); // Decompress data (DEFLATE algorithm) - -// Persistent storage management -RLAPI bool SaveStorageValue(unsigned int position, int value); // Save integer value to storage file (to defined position), returns true on success -RLAPI int LoadStorageValue(unsigned int position); // Load integer value from storage file (from defined position) - -RLAPI void OpenURL(const char *url); // Open URL with default system browser (if available) - -//------------------------------------------------------------------------------------ -// Input Handling Functions (Module: core) -//------------------------------------------------------------------------------------ - -// Input-related functions: keyboard -RLAPI bool IsKeyPressed(int key); // Detect if a key has been pressed once -RLAPI bool IsKeyDown(int key); // Detect if a key is being pressed -RLAPI bool IsKeyReleased(int key); // Detect if a key has been released once -RLAPI bool IsKeyUp(int key); // Detect if a key is NOT being pressed -RLAPI void SetExitKey(int key); // Set a custom key to exit program (default is ESC) -RLAPI int GetKeyPressed(void); // Get key pressed (keycode), call it multiple times for keys queued -RLAPI int GetCharPressed(void); // Get char pressed (unicode), call it multiple times for chars queued - -// Input-related functions: gamepads -RLAPI bool IsGamepadAvailable(int gamepad); // Detect if a gamepad is available -RLAPI bool IsGamepadName(int gamepad, const char *name); // Check gamepad name (if available) -RLAPI const char *GetGamepadName(int gamepad); // Return gamepad internal name id -RLAPI bool IsGamepadButtonPressed(int gamepad, int button); // Detect if a gamepad button has been pressed once -RLAPI bool IsGamepadButtonDown(int gamepad, int button); // Detect if a gamepad button is being pressed -RLAPI bool IsGamepadButtonReleased(int gamepad, int button); // Detect if a gamepad button has been released once -RLAPI bool IsGamepadButtonUp(int gamepad, int button); // Detect if a gamepad button is NOT being pressed -RLAPI int GetGamepadButtonPressed(void); // Get the last gamepad button pressed -RLAPI int GetGamepadAxisCount(int gamepad); // Return gamepad axis count for a gamepad -RLAPI float GetGamepadAxisMovement(int gamepad, int axis); // Return axis movement value for a gamepad axis -RLAPI int SetGamepadMappings(const char *mappings); // Set internal gamepad mappings (SDL_GameControllerDB) - -// Input-related functions: mouse -RLAPI bool IsMouseButtonPressed(int button); // Detect if a mouse button has been pressed once -RLAPI bool IsMouseButtonDown(int button); // Detect if a mouse button is being pressed -RLAPI bool IsMouseButtonReleased(int button); // Detect if a mouse button has been released once -RLAPI bool IsMouseButtonUp(int button); // Detect if a mouse button is NOT being pressed -RLAPI int GetMouseX(void); // Returns mouse position X -RLAPI int GetMouseY(void); // Returns mouse position Y -RLAPI Vector2 GetMousePosition(void); // Returns mouse position XY -RLAPI void SetMousePosition(int x, int y); // Set mouse position XY -RLAPI void SetMouseOffset(int offsetX, int offsetY); // Set mouse offset -RLAPI void SetMouseScale(float scaleX, float scaleY); // Set mouse scaling -RLAPI float GetMouseWheelMove(void); // Returns mouse wheel movement Y -RLAPI void SetMouseCursor(int cursor); // Set mouse cursor - -// Input-related functions: touch -RLAPI int GetTouchX(void); // Returns touch position X for touch point 0 (relative to screen size) -RLAPI int GetTouchY(void); // Returns touch position Y for touch point 0 (relative to screen size) -RLAPI Vector2 GetTouchPosition(int index); // Returns touch position XY for a touch point index (relative to screen size) - -//------------------------------------------------------------------------------------ -// Gestures and Touch Handling Functions (Module: gestures) -//------------------------------------------------------------------------------------ -RLAPI void SetGesturesEnabled(unsigned int flags); // Enable a set of gestures using flags -RLAPI bool IsGestureDetected(int gesture); // Check if a gesture have been detected -RLAPI int GetGestureDetected(void); // Get latest detected gesture -RLAPI int GetTouchPointsCount(void); // Get touch points count -RLAPI float GetGestureHoldDuration(void); // Get gesture hold time in milliseconds -RLAPI Vector2 GetGestureDragVector(void); // Get gesture drag vector -RLAPI float GetGestureDragAngle(void); // Get gesture drag angle -RLAPI Vector2 GetGesturePinchVector(void); // Get gesture pinch delta -RLAPI float GetGesturePinchAngle(void); // Get gesture pinch angle - -//------------------------------------------------------------------------------------ -// Camera System Functions (Module: camera) -//------------------------------------------------------------------------------------ -RLAPI void SetCameraMode(Camera camera, int mode); // Set camera mode (multiple camera modes available) -RLAPI void UpdateCamera(Camera *camera); // Update camera position for selected mode - -RLAPI void SetCameraPanControl(int keyPan); // Set camera pan key to combine with mouse movement (free camera) -RLAPI void SetCameraAltControl(int keyAlt); // Set camera alt key to combine with mouse movement (free camera) -RLAPI void SetCameraSmoothZoomControl(int keySmoothZoom); // Set camera smooth zoom key to combine with mouse (free camera) -RLAPI void SetCameraMoveControls(int keyFront, int keyBack, int keyRight, int keyLeft, int keyUp, int keyDown); // Set camera move controls (1st person and 3rd person cameras) - -//------------------------------------------------------------------------------------ -// Basic Shapes Drawing Functions (Module: shapes) -//------------------------------------------------------------------------------------ -// Set texture and rectangle to be used on shapes drawing -// NOTE: It can be useful when using basic shapes and one single font, -// defining a font char white rectangle would allow drawing everything in a single draw call -RLAPI void SetShapesTexture(Texture2D texture, Rectangle source); - -// Basic shapes drawing functions -RLAPI void DrawPixel(int posX, int posY, Color color); // Draw a pixel -RLAPI void DrawPixelV(Vector2 position, Color color); // Draw a pixel (Vector version) -RLAPI void DrawLine(int startPosX, int startPosY, int endPosX, int endPosY, Color color); // Draw a line -RLAPI void DrawLineV(Vector2 startPos, Vector2 endPos, Color color); // Draw a line (Vector version) -RLAPI void DrawLineEx(Vector2 startPos, Vector2 endPos, float thick, Color color); // Draw a line defining thickness -RLAPI void DrawLineBezier(Vector2 startPos, Vector2 endPos, float thick, Color color); // Draw a line using cubic-bezier curves in-out -RLAPI void DrawLineBezierQuad(Vector2 startPos, Vector2 endPos, Vector2 controlPos, float thick, Color color); //Draw line using quadratic bezier curves with a control point -RLAPI void DrawLineStrip(Vector2 *points, int pointsCount, Color color); // Draw lines sequence -RLAPI void DrawCircle(int centerX, int centerY, float radius, Color color); // Draw a color-filled circle -RLAPI void DrawCircleSector(Vector2 center, float radius, float startAngle, float endAngle, int segments, Color color); // Draw a piece of a circle -RLAPI void DrawCircleSectorLines(Vector2 center, float radius, float startAngle, float endAngle, int segments, Color color); // Draw circle sector outline -RLAPI void DrawCircleGradient(int centerX, int centerY, float radius, Color color1, Color color2); // Draw a gradient-filled circle -RLAPI void DrawCircleV(Vector2 center, float radius, Color color); // Draw a color-filled circle (Vector version) -RLAPI void DrawCircleLines(int centerX, int centerY, float radius, Color color); // Draw circle outline -RLAPI void DrawEllipse(int centerX, int centerY, float radiusH, float radiusV, Color color); // Draw ellipse -RLAPI void DrawEllipseLines(int centerX, int centerY, float radiusH, float radiusV, Color color); // Draw ellipse outline -RLAPI void DrawRing(Vector2 center, float innerRadius, float outerRadius, float startAngle, float endAngle, int segments, Color color); // Draw ring -RLAPI void DrawRingLines(Vector2 center, float innerRadius, float outerRadius, float startAngle, float endAngle, int segments, Color color); // Draw ring outline -RLAPI void DrawRectangle(int posX, int posY, int width, int height, Color color); // Draw a color-filled rectangle -RLAPI void DrawRectangleV(Vector2 position, Vector2 size, Color color); // Draw a color-filled rectangle (Vector version) -RLAPI void DrawRectangleRec(Rectangle rec, Color color); // Draw a color-filled rectangle -RLAPI void DrawRectanglePro(Rectangle rec, Vector2 origin, float rotation, Color color); // Draw a color-filled rectangle with pro parameters -RLAPI void DrawRectangleGradientV(int posX, int posY, int width, int height, Color color1, Color color2);// Draw a vertical-gradient-filled rectangle -RLAPI void DrawRectangleGradientH(int posX, int posY, int width, int height, Color color1, Color color2);// Draw a horizontal-gradient-filled rectangle -RLAPI void DrawRectangleGradientEx(Rectangle rec, Color col1, Color col2, Color col3, Color col4); // Draw a gradient-filled rectangle with custom vertex colors -RLAPI void DrawRectangleLines(int posX, int posY, int width, int height, Color color); // Draw rectangle outline -RLAPI void DrawRectangleLinesEx(Rectangle rec, int lineThick, Color color); // Draw rectangle outline with extended parameters -RLAPI void DrawRectangleRounded(Rectangle rec, float roundness, int segments, Color color); // Draw rectangle with rounded edges -RLAPI void DrawRectangleRoundedLines(Rectangle rec, float roundness, int segments, int lineThick, Color color); // Draw rectangle with rounded edges outline -RLAPI void DrawTriangle(Vector2 v1, Vector2 v2, Vector2 v3, Color color); // Draw a color-filled triangle (vertex in counter-clockwise order!) -RLAPI void DrawTriangleLines(Vector2 v1, Vector2 v2, Vector2 v3, Color color); // Draw triangle outline (vertex in counter-clockwise order!) -RLAPI void DrawTriangleFan(Vector2 *points, int pointsCount, Color color); // Draw a triangle fan defined by points (first vertex is the center) -RLAPI void DrawTriangleStrip(Vector2 *points, int pointsCount, Color color); // Draw a triangle strip defined by points -RLAPI void DrawPoly(Vector2 center, int sides, float radius, float rotation, Color color); // Draw a regular polygon (Vector version) -RLAPI void DrawPolyLines(Vector2 center, int sides, float radius, float rotation, Color color); // Draw a polygon outline of n sides - -// Basic shapes collision detection functions -RLAPI bool CheckCollisionRecs(Rectangle rec1, Rectangle rec2); // Check collision between two rectangles -RLAPI bool CheckCollisionCircles(Vector2 center1, float radius1, Vector2 center2, float radius2); // Check collision between two circles -RLAPI bool CheckCollisionCircleRec(Vector2 center, float radius, Rectangle rec); // Check collision between circle and rectangle -RLAPI bool CheckCollisionPointRec(Vector2 point, Rectangle rec); // Check if point is inside rectangle -RLAPI bool CheckCollisionPointCircle(Vector2 point, Vector2 center, float radius); // Check if point is inside circle -RLAPI bool CheckCollisionPointTriangle(Vector2 point, Vector2 p1, Vector2 p2, Vector2 p3); // Check if point is inside a triangle -RLAPI bool CheckCollisionLines(Vector2 startPos1, Vector2 endPos1, Vector2 startPos2, Vector2 endPos2, Vector2 *collisionPoint); // Check the collision between two lines defined by two points each, returns collision point by reference -RLAPI Rectangle GetCollisionRec(Rectangle rec1, Rectangle rec2); // Get collision rectangle for two rectangles collision - -//------------------------------------------------------------------------------------ -// Texture Loading and Drawing Functions (Module: textures) -//------------------------------------------------------------------------------------ - -// Image loading functions -// NOTE: This functions do not require GPU access -RLAPI Image LoadImage(const char *fileName); // Load image from file into CPU memory (RAM) -RLAPI Image LoadImageRaw(const char *fileName, int width, int height, int format, int headerSize); // Load image from RAW file data -RLAPI Image LoadImageAnim(const char *fileName, int *frames); // Load image sequence from file (frames appended to image.data) -RLAPI Image LoadImageFromMemory(const char *fileType, const unsigned char *fileData, int dataSize); // Load image from memory buffer, fileType refers to extension: i.e. ".png" -RLAPI void UnloadImage(Image image); // Unload image from CPU memory (RAM) -RLAPI bool ExportImage(Image image, const char *fileName); // Export image data to file, returns true on success -RLAPI bool ExportImageAsCode(Image image, const char *fileName); // Export image as code file defining an array of bytes, returns true on success - -// Image generation functions -RLAPI Image GenImageColor(int width, int height, Color color); // Generate image: plain color -RLAPI Image GenImageGradientV(int width, int height, Color top, Color bottom); // Generate image: vertical gradient -RLAPI Image GenImageGradientH(int width, int height, Color left, Color right); // Generate image: horizontal gradient -RLAPI Image GenImageGradientRadial(int width, int height, float density, Color inner, Color outer); // Generate image: radial gradient -RLAPI Image GenImageChecked(int width, int height, int checksX, int checksY, Color col1, Color col2); // Generate image: checked -RLAPI Image GenImageWhiteNoise(int width, int height, float factor); // Generate image: white noise -RLAPI Image GenImagePerlinNoise(int width, int height, int offsetX, int offsetY, float scale); // Generate image: perlin noise -RLAPI Image GenImageCellular(int width, int height, int tileSize); // Generate image: cellular algorithm. Bigger tileSize means bigger cells - -// Image manipulation functions -RLAPI Image ImageCopy(Image image); // Create an image duplicate (useful for transformations) -RLAPI Image ImageFromImage(Image image, Rectangle rec); // Create an image from another image piece -RLAPI Image ImageText(const char *text, int fontSize, Color color); // Create an image from text (default font) -RLAPI Image ImageTextEx(Font font, const char *text, float fontSize, float spacing, Color tint); // Create an image from text (custom sprite font) -RLAPI void ImageFormat(Image *image, int newFormat); // Convert image data to desired format -RLAPI void ImageToPOT(Image *image, Color fill); // Convert image to POT (power-of-two) -RLAPI void ImageCrop(Image *image, Rectangle crop); // Crop an image to a defined rectangle -RLAPI void ImageAlphaCrop(Image *image, float threshold); // Crop image depending on alpha value -RLAPI void ImageAlphaClear(Image *image, Color color, float threshold); // Clear alpha channel to desired color -RLAPI void ImageAlphaMask(Image *image, Image alphaMask); // Apply alpha mask to image -RLAPI void ImageAlphaPremultiply(Image *image); // Premultiply alpha channel -RLAPI void ImageResize(Image *image, int newWidth, int newHeight); // Resize image (Bicubic scaling algorithm) -RLAPI void ImageResizeNN(Image *image, int newWidth,int newHeight); // Resize image (Nearest-Neighbor scaling algorithm) -RLAPI void ImageResizeCanvas(Image *image, int newWidth, int newHeight, int offsetX, int offsetY, Color fill); // Resize canvas and fill with color -RLAPI void ImageMipmaps(Image *image); // Generate all mipmap levels for a provided image -RLAPI void ImageDither(Image *image, int rBpp, int gBpp, int bBpp, int aBpp); // Dither image data to 16bpp or lower (Floyd-Steinberg dithering) -RLAPI void ImageFlipVertical(Image *image); // Flip image vertically -RLAPI void ImageFlipHorizontal(Image *image); // Flip image horizontally -RLAPI void ImageRotateCW(Image *image); // Rotate image clockwise 90deg -RLAPI void ImageRotateCCW(Image *image); // Rotate image counter-clockwise 90deg -RLAPI void ImageColorTint(Image *image, Color color); // Modify image color: tint -RLAPI void ImageColorInvert(Image *image); // Modify image color: invert -RLAPI void ImageColorGrayscale(Image *image); // Modify image color: grayscale -RLAPI void ImageColorContrast(Image *image, float contrast); // Modify image color: contrast (-100 to 100) -RLAPI void ImageColorBrightness(Image *image, int brightness); // Modify image color: brightness (-255 to 255) -RLAPI void ImageColorReplace(Image *image, Color color, Color replace); // Modify image color: replace color -RLAPI Color *LoadImageColors(Image image); // Load color data from image as a Color array (RGBA - 32bit) -RLAPI Color *LoadImagePalette(Image image, int maxPaletteSize, int *colorsCount); // Load colors palette from image as a Color array (RGBA - 32bit) -RLAPI void UnloadImageColors(Color *colors); // Unload color data loaded with LoadImageColors() -RLAPI void UnloadImagePalette(Color *colors); // Unload colors palette loaded with LoadImagePalette() -RLAPI Rectangle GetImageAlphaBorder(Image image, float threshold); // Get image alpha border rectangle - -// Image drawing functions -// NOTE: Image software-rendering functions (CPU) -RLAPI void ImageClearBackground(Image *dst, Color color); // Clear image background with given color -RLAPI void ImageDrawPixel(Image *dst, int posX, int posY, Color color); // Draw pixel within an image -RLAPI void ImageDrawPixelV(Image *dst, Vector2 position, Color color); // Draw pixel within an image (Vector version) -RLAPI void ImageDrawLine(Image *dst, int startPosX, int startPosY, int endPosX, int endPosY, Color color); // Draw line within an image -RLAPI void ImageDrawLineV(Image *dst, Vector2 start, Vector2 end, Color color); // Draw line within an image (Vector version) -RLAPI void ImageDrawCircle(Image *dst, int centerX, int centerY, int radius, Color color); // Draw circle within an image -RLAPI void ImageDrawCircleV(Image *dst, Vector2 center, int radius, Color color); // Draw circle within an image (Vector version) -RLAPI void ImageDrawRectangle(Image *dst, int posX, int posY, int width, int height, Color color); // Draw rectangle within an image -RLAPI void ImageDrawRectangleV(Image *dst, Vector2 position, Vector2 size, Color color); // Draw rectangle within an image (Vector version) -RLAPI void ImageDrawRectangleRec(Image *dst, Rectangle rec, Color color); // Draw rectangle within an image -RLAPI void ImageDrawRectangleLines(Image *dst, Rectangle rec, int thick, Color color); // Draw rectangle lines within an image -RLAPI void ImageDraw(Image *dst, Image src, Rectangle srcRec, Rectangle dstRec, Color tint); // Draw a source image within a destination image (tint applied to source) -RLAPI void ImageDrawText(Image *dst, const char *text, int posX, int posY, int fontSize, Color color); // Draw text (using default font) within an image (destination) -RLAPI void ImageDrawTextEx(Image *dst, Font font, const char *text, Vector2 position, float fontSize, float spacing, Color tint); // Draw text (custom sprite font) within an image (destination) - -// Texture loading functions -// NOTE: These functions require GPU access -RLAPI Texture2D LoadTexture(const char *fileName); // Load texture from file into GPU memory (VRAM) -RLAPI Texture2D LoadTextureFromImage(Image image); // Load texture from image data -RLAPI TextureCubemap LoadTextureCubemap(Image image, int layout); // Load cubemap from image, multiple image cubemap layouts supported -RLAPI RenderTexture2D LoadRenderTexture(int width, int height); // Load texture for rendering (framebuffer) -RLAPI void UnloadTexture(Texture2D texture); // Unload texture from GPU memory (VRAM) -RLAPI void UnloadRenderTexture(RenderTexture2D target); // Unload render texture from GPU memory (VRAM) -RLAPI void UpdateTexture(Texture2D texture, const void *pixels); // Update GPU texture with new data -RLAPI void UpdateTextureRec(Texture2D texture, Rectangle rec, const void *pixels); // Update GPU texture rectangle with new data -RLAPI Image GetTextureData(Texture2D texture); // Get pixel data from GPU texture and return an Image -RLAPI Image GetScreenData(void); // Get pixel data from screen buffer and return an Image (screenshot) - -// Texture configuration functions -RLAPI void GenTextureMipmaps(Texture2D *texture); // Generate GPU mipmaps for a texture -RLAPI void SetTextureFilter(Texture2D texture, int filter); // Set texture scaling filter mode -RLAPI void SetTextureWrap(Texture2D texture, int wrap); // Set texture wrapping mode - -// Texture drawing functions -RLAPI void DrawTexture(Texture2D texture, int posX, int posY, Color tint); // Draw a Texture2D -RLAPI void DrawTextureV(Texture2D texture, Vector2 position, Color tint); // Draw a Texture2D with position defined as Vector2 -RLAPI void DrawTextureEx(Texture2D texture, Vector2 position, float rotation, float scale, Color tint); // Draw a Texture2D with extended parameters -RLAPI void DrawTextureRec(Texture2D texture, Rectangle source, Vector2 position, Color tint); // Draw a part of a texture defined by a rectangle -RLAPI void DrawTextureQuad(Texture2D texture, Vector2 tiling, Vector2 offset, Rectangle quad, Color tint); // Draw texture quad with tiling and offset parameters -RLAPI void DrawTextureTiled(Texture2D texture, Rectangle source, Rectangle dest, Vector2 origin, float rotation, float scale, Color tint); // Draw part of a texture (defined by a rectangle) with rotation and scale tiled into dest. -RLAPI void DrawTexturePro(Texture2D texture, Rectangle source, Rectangle dest, Vector2 origin, float rotation, Color tint); // Draw a part of a texture defined by a rectangle with 'pro' parameters -RLAPI void DrawTextureNPatch(Texture2D texture, NPatchInfo nPatchInfo, Rectangle dest, Vector2 origin, float rotation, Color tint); // Draws a texture (or part of it) that stretches or shrinks nicely -RLAPI void DrawTexturePoly(Texture2D texture, Vector2 center, Vector2 *points, Vector2 *texcoords, int pointsCount, Color tint); // Draw a textured polygon - -// Color/pixel related functions -RLAPI Color Fade(Color color, float alpha); // Returns color with alpha applied, alpha goes from 0.0f to 1.0f -RLAPI int ColorToInt(Color color); // Returns hexadecimal value for a Color -RLAPI Vector4 ColorNormalize(Color color); // Returns Color normalized as float [0..1] -RLAPI Color ColorFromNormalized(Vector4 normalized); // Returns Color from normalized values [0..1] -RLAPI Vector3 ColorToHSV(Color color); // Returns HSV values for a Color, hue [0..360], saturation/value [0..1] -RLAPI Color ColorFromHSV(float hue, float saturation, float value); // Returns a Color from HSV values, hue [0..360], saturation/value [0..1] -RLAPI Color ColorAlpha(Color color, float alpha); // Returns color with alpha applied, alpha goes from 0.0f to 1.0f -RLAPI Color ColorAlphaBlend(Color dst, Color src, Color tint); // Returns src alpha-blended into dst color with tint -RLAPI Color GetColor(int hexValue); // Get Color structure from hexadecimal value -RLAPI Color GetPixelColor(void *srcPtr, int format); // Get Color from a source pixel pointer of certain format -RLAPI void SetPixelColor(void *dstPtr, Color color, int format); // Set color formatted into destination pixel pointer -RLAPI int GetPixelDataSize(int width, int height, int format); // Get pixel data size in bytes for certain format - -//------------------------------------------------------------------------------------ -// Font Loading and Text Drawing Functions (Module: text) -//------------------------------------------------------------------------------------ - -// Font loading/unloading functions -RLAPI Font GetFontDefault(void); // Get the default Font -RLAPI Font LoadFont(const char *fileName); // Load font from file into GPU memory (VRAM) -RLAPI Font LoadFontEx(const char *fileName, int fontSize, int *fontChars, int charsCount); // Load font from file with extended parameters -RLAPI Font LoadFontFromImage(Image image, Color key, int firstChar); // Load font from Image (XNA style) -RLAPI Font LoadFontFromMemory(const char *fileType, const unsigned char *fileData, int dataSize, int fontSize, int *fontChars, int charsCount); // Load font from memory buffer, fileType refers to extension: i.e. ".ttf" -RLAPI CharInfo *LoadFontData(const unsigned char *fileData, int dataSize, int fontSize, int *fontChars, int charsCount, int type); // Load font data for further use -RLAPI Image GenImageFontAtlas(const CharInfo *chars, Rectangle **recs, int charsCount, int fontSize, int padding, int packMethod); // Generate image font atlas using chars info -RLAPI void UnloadFontData(CharInfo *chars, int charsCount); // Unload font chars info data (RAM) -RLAPI void UnloadFont(Font font); // Unload Font from GPU memory (VRAM) - -// Text drawing functions -RLAPI void DrawFPS(int posX, int posY); // Draw current FPS -RLAPI void DrawText(const char *text, int posX, int posY, int fontSize, Color color); // Draw text (using default font) -RLAPI void DrawTextEx(Font font, const char *text, Vector2 position, float fontSize, float spacing, Color tint); // Draw text using font and additional parameters -RLAPI void DrawTextRec(Font font, const char *text, Rectangle rec, float fontSize, float spacing, bool wordWrap, Color tint); // Draw text using font inside rectangle limits -RLAPI void DrawTextRecEx(Font font, const char *text, Rectangle rec, float fontSize, float spacing, bool wordWrap, Color tint, - int selectStart, int selectLength, Color selectTint, Color selectBackTint); // Draw text using font inside rectangle limits with support for text selection -RLAPI void DrawTextCodepoint(Font font, int codepoint, Vector2 position, float fontSize, Color tint); // Draw one character (codepoint) - -// Text misc. functions -RLAPI int MeasureText(const char *text, int fontSize); // Measure string width for default font -RLAPI Vector2 MeasureTextEx(Font font, const char *text, float fontSize, float spacing); // Measure string size for Font -RLAPI int GetGlyphIndex(Font font, int codepoint); // Get index position for a unicode character on font - -// Text strings management functions (no utf8 strings, only byte chars) -// NOTE: Some strings allocate memory internally for returned strings, just be careful! -RLAPI int TextCopy(char *dst, const char *src); // Copy one string to another, returns bytes copied -RLAPI bool TextIsEqual(const char *text1, const char *text2); // Check if two text string are equal -RLAPI unsigned int TextLength(const char *text); // Get text length, checks for '\0' ending -RLAPI const char *TextFormat(const char *text, ...); // Text formatting with variables (sprintf style) -RLAPI const char *TextSubtext(const char *text, int position, int length); // Get a piece of a text string -RLAPI char *TextReplace(char *text, const char *replace, const char *by); // Replace text string (memory must be freed!) -RLAPI char *TextInsert(const char *text, const char *insert, int position); // Insert text in a position (memory must be freed!) -RLAPI const char *TextJoin(const char **textList, int count, const char *delimiter); // Join text strings with delimiter -RLAPI const char **TextSplit(const char *text, char delimiter, int *count); // Split text into multiple strings -RLAPI void TextAppend(char *text, const char *append, int *position); // Append text at specific position and move cursor! -RLAPI int TextFindIndex(const char *text, const char *find); // Find first text occurrence within a string -RLAPI const char *TextToUpper(const char *text); // Get upper case version of provided string -RLAPI const char *TextToLower(const char *text); // Get lower case version of provided string -RLAPI const char *TextToPascal(const char *text); // Get Pascal case notation version of provided string -RLAPI int TextToInteger(const char *text); // Get integer value from text (negative values not supported) -RLAPI char *TextToUtf8(int *codepoints, int length); // Encode text codepoint into utf8 text (memory must be freed!) - -// UTF8 text strings management functions -RLAPI int *GetCodepoints(const char *text, int *count); // Get all codepoints in a string, codepoints count returned by parameters -RLAPI int GetCodepointsCount(const char *text); // Get total number of characters (codepoints) in a UTF8 encoded string -RLAPI int GetNextCodepoint(const char *text, int *bytesProcessed); // Returns next codepoint in a UTF8 encoded string; 0x3f('?') is returned on failure -RLAPI const char *CodepointToUtf8(int codepoint, int *byteLength); // Encode codepoint into utf8 text (char array length returned as parameter) - -//------------------------------------------------------------------------------------ -// Basic 3d Shapes Drawing Functions (Module: models) -//------------------------------------------------------------------------------------ - -// Basic geometric 3D shapes drawing functions -RLAPI void DrawLine3D(Vector3 startPos, Vector3 endPos, Color color); // Draw a line in 3D world space -RLAPI void DrawPoint3D(Vector3 position, Color color); // Draw a point in 3D space, actually a small line -RLAPI void DrawCircle3D(Vector3 center, float radius, Vector3 rotationAxis, float rotationAngle, Color color); // Draw a circle in 3D world space -RLAPI void DrawTriangle3D(Vector3 v1, Vector3 v2, Vector3 v3, Color color); // Draw a color-filled triangle (vertex in counter-clockwise order!) -RLAPI void DrawTriangleStrip3D(Vector3 *points, int pointsCount, Color color); // Draw a triangle strip defined by points -RLAPI void DrawCube(Vector3 position, float width, float height, float length, Color color); // Draw cube -RLAPI void DrawCubeV(Vector3 position, Vector3 size, Color color); // Draw cube (Vector version) -RLAPI void DrawCubeWires(Vector3 position, float width, float height, float length, Color color); // Draw cube wires -RLAPI void DrawCubeWiresV(Vector3 position, Vector3 size, Color color); // Draw cube wires (Vector version) -RLAPI void DrawCubeTexture(Texture2D texture, Vector3 position, float width, float height, float length, Color color); // Draw cube textured -RLAPI void DrawSphere(Vector3 centerPos, float radius, Color color); // Draw sphere -RLAPI void DrawSphereEx(Vector3 centerPos, float radius, int rings, int slices, Color color); // Draw sphere with extended parameters -RLAPI void DrawSphereWires(Vector3 centerPos, float radius, int rings, int slices, Color color); // Draw sphere wires -RLAPI void DrawCylinder(Vector3 position, float radiusTop, float radiusBottom, float height, int slices, Color color); // Draw a cylinder/cone -RLAPI void DrawCylinderWires(Vector3 position, float radiusTop, float radiusBottom, float height, int slices, Color color); // Draw a cylinder/cone wires -RLAPI void DrawPlane(Vector3 centerPos, Vector2 size, Color color); // Draw a plane XZ -RLAPI void DrawRay(Ray ray, Color color); // Draw a ray line -RLAPI void DrawGrid(int slices, float spacing); // Draw a grid (centered at (0, 0, 0)) - -//------------------------------------------------------------------------------------ -// Model 3d Loading and Drawing Functions (Module: models) -//------------------------------------------------------------------------------------ - -// Model loading/unloading functions -RLAPI Model LoadModel(const char *fileName); // Load model from files (meshes and materials) -RLAPI Model LoadModelFromMesh(Mesh mesh); // Load model from generated mesh (default material) -RLAPI void UnloadModel(Model model); // Unload model (including meshes) from memory (RAM and/or VRAM) -RLAPI void UnloadModelKeepMeshes(Model model); // Unload model (but not meshes) from memory (RAM and/or VRAM) - -// Mesh loading/unloading functions -RLAPI void UploadMesh(Mesh *mesh, bool dynamic); // Upload mesh vertex data in GPU and provide VAO/VBO ids -RLAPI void UpdateMeshBuffer(Mesh mesh, int index, void *data, int dataSize, int offset); // Update mesh vertex data in GPU for a specific buffer index -RLAPI void DrawMesh(Mesh mesh, Material material, Matrix transform); // Draw a 3d mesh with material and transform -RLAPI void DrawMeshInstanced(Mesh mesh, Material material, Matrix *transforms, int instances); // Draw multiple mesh instances with material and different transforms -RLAPI void UnloadMesh(Mesh mesh); // Unload mesh data from CPU and GPU -RLAPI bool ExportMesh(Mesh mesh, const char *fileName); // Export mesh data to file, returns true on success - -// Material loading/unloading functions -RLAPI Material *LoadMaterials(const char *fileName, int *materialCount); // Load materials from model file -RLAPI Material LoadMaterialDefault(void); // Load default material (Supports: DIFFUSE, SPECULAR, NORMAL maps) -RLAPI void UnloadMaterial(Material material); // Unload material from GPU memory (VRAM) -RLAPI void SetMaterialTexture(Material *material, int mapType, Texture2D texture); // Set texture for a material map type (MATERIAL_MAP_DIFFUSE, MATERIAL_MAP_SPECULAR...) -RLAPI void SetModelMeshMaterial(Model *model, int meshId, int materialId); // Set material for a mesh - -// Model animations loading/unloading functions -RLAPI ModelAnimation *LoadModelAnimations(const char *fileName, int *animsCount); // Load model animations from file -RLAPI void UpdateModelAnimation(Model model, ModelAnimation anim, int frame); // Update model animation pose -RLAPI void UnloadModelAnimation(ModelAnimation anim); // Unload animation data -RLAPI void UnloadModelAnimations(ModelAnimation* animations, unsigned int count); // Unload animation array data -RLAPI bool IsModelAnimationValid(Model model, ModelAnimation anim); // Check model animation skeleton match - -// Mesh generation functions -RLAPI Mesh GenMeshPoly(int sides, float radius); // Generate polygonal mesh -RLAPI Mesh GenMeshPlane(float width, float length, int resX, int resZ); // Generate plane mesh (with subdivisions) -RLAPI Mesh GenMeshCube(float width, float height, float length); // Generate cuboid mesh -RLAPI Mesh GenMeshSphere(float radius, int rings, int slices); // Generate sphere mesh (standard sphere) -RLAPI Mesh GenMeshHemiSphere(float radius, int rings, int slices); // Generate half-sphere mesh (no bottom cap) -RLAPI Mesh GenMeshCylinder(float radius, float height, int slices); // Generate cylinder mesh -RLAPI Mesh GenMeshTorus(float radius, float size, int radSeg, int sides); // Generate torus mesh -RLAPI Mesh GenMeshKnot(float radius, float size, int radSeg, int sides); // Generate trefoil knot mesh -RLAPI Mesh GenMeshHeightmap(Image heightmap, Vector3 size); // Generate heightmap mesh from image data -RLAPI Mesh GenMeshCubicmap(Image cubicmap, Vector3 cubeSize); // Generate cubes-based map mesh from image data - -// Mesh manipulation functions -RLAPI BoundingBox MeshBoundingBox(Mesh mesh); // Compute mesh bounding box limits -RLAPI void MeshTangents(Mesh *mesh); // Compute mesh tangents -RLAPI void MeshBinormals(Mesh *mesh); // Compute mesh binormals - -// Model drawing functions -RLAPI void DrawModel(Model model, Vector3 position, float scale, Color tint); // Draw a model (with texture if set) -RLAPI void DrawModelEx(Model model, Vector3 position, Vector3 rotationAxis, float rotationAngle, Vector3 scale, Color tint); // Draw a model with extended parameters -RLAPI void DrawModelWires(Model model, Vector3 position, float scale, Color tint); // Draw a model wires (with texture if set) -RLAPI void DrawModelWiresEx(Model model, Vector3 position, Vector3 rotationAxis, float rotationAngle, Vector3 scale, Color tint); // Draw a model wires (with texture if set) with extended parameters -RLAPI void DrawBoundingBox(BoundingBox box, Color color); // Draw bounding box (wires) -RLAPI void DrawBillboard(Camera camera, Texture2D texture, Vector3 center, float size, Color tint); // Draw a billboard texture -RLAPI void DrawBillboardRec(Camera camera, Texture2D texture, Rectangle source, Vector3 center, float size, Color tint); // Draw a billboard texture defined by source - -// Collision detection functions -RLAPI bool CheckCollisionSpheres(Vector3 center1, float radius1, Vector3 center2, float radius2); // Detect collision between two spheres -RLAPI bool CheckCollisionBoxes(BoundingBox box1, BoundingBox box2); // Detect collision between two bounding boxes -RLAPI bool CheckCollisionBoxSphere(BoundingBox box, Vector3 center, float radius); // Detect collision between box and sphere -RLAPI bool CheckCollisionRaySphere(Ray ray, Vector3 center, float radius); // Detect collision between ray and sphere -RLAPI bool CheckCollisionRaySphereEx(Ray ray, Vector3 center, float radius, Vector3 *collisionPoint); // Detect collision between ray and sphere, returns collision point -RLAPI bool CheckCollisionRayBox(Ray ray, BoundingBox box); // Detect collision between ray and box -RLAPI RayHitInfo GetCollisionRayMesh(Ray ray, Mesh mesh, Matrix transform); // Get collision info between ray and mesh -RLAPI RayHitInfo GetCollisionRayModel(Ray ray, Model model); // Get collision info between ray and model -RLAPI RayHitInfo GetCollisionRayTriangle(Ray ray, Vector3 p1, Vector3 p2, Vector3 p3); // Get collision info between ray and triangle -RLAPI RayHitInfo GetCollisionRayGround(Ray ray, float groundHeight); // Get collision info between ray and ground plane (Y-normal plane) - -//------------------------------------------------------------------------------------ -// Audio Loading and Playing Functions (Module: audio) -//------------------------------------------------------------------------------------ - -// Audio device management functions -RLAPI void InitAudioDevice(void); // Initialize audio device and context -RLAPI void CloseAudioDevice(void); // Close the audio device and context -RLAPI bool IsAudioDeviceReady(void); // Check if audio device has been initialized successfully -RLAPI void SetMasterVolume(float volume); // Set master volume (listener) - -// Wave/Sound loading/unloading functions -RLAPI Wave LoadWave(const char *fileName); // Load wave data from file -RLAPI Wave LoadWaveFromMemory(const char *fileType, const unsigned char *fileData, int dataSize); // Load wave from memory buffer, fileType refers to extension: i.e. ".wav" -RLAPI Sound LoadSound(const char *fileName); // Load sound from file -RLAPI Sound LoadSoundFromWave(Wave wave); // Load sound from wave data -RLAPI void UpdateSound(Sound sound, const void *data, int samplesCount);// Update sound buffer with new data -RLAPI void UnloadWave(Wave wave); // Unload wave data -RLAPI void UnloadSound(Sound sound); // Unload sound -RLAPI bool ExportWave(Wave wave, const char *fileName); // Export wave data to file, returns true on success -RLAPI bool ExportWaveAsCode(Wave wave, const char *fileName); // Export wave sample data to code (.h), returns true on success - -// Wave/Sound management functions -RLAPI void PlaySound(Sound sound); // Play a sound -RLAPI void StopSound(Sound sound); // Stop playing a sound -RLAPI void PauseSound(Sound sound); // Pause a sound -RLAPI void ResumeSound(Sound sound); // Resume a paused sound -RLAPI void PlaySoundMulti(Sound sound); // Play a sound (using multichannel buffer pool) -RLAPI void StopSoundMulti(void); // Stop any sound playing (using multichannel buffer pool) -RLAPI int GetSoundsPlaying(void); // Get number of sounds playing in the multichannel -RLAPI bool IsSoundPlaying(Sound sound); // Check if a sound is currently playing -RLAPI void SetSoundVolume(Sound sound, float volume); // Set volume for a sound (1.0 is max level) -RLAPI void SetSoundPitch(Sound sound, float pitch); // Set pitch for a sound (1.0 is base level) -RLAPI void WaveFormat(Wave *wave, int sampleRate, int sampleSize, int channels); // Convert wave data to desired format -RLAPI Wave WaveCopy(Wave wave); // Copy a wave to a new wave -RLAPI void WaveCrop(Wave *wave, int initSample, int finalSample); // Crop a wave to defined samples range -RLAPI float *LoadWaveSamples(Wave wave); // Load samples data from wave as a floats array -RLAPI void UnloadWaveSamples(float *samples); // Unload samples data loaded with LoadWaveSamples() - -// Music management functions -RLAPI Music LoadMusicStream(const char *fileName); // Load music stream from file -RLAPI Music LoadMusicStreamFromMemory(const char *fileType, unsigned char* data, int dataSize); // Load music stream from data -RLAPI void UnloadMusicStream(Music music); // Unload music stream -RLAPI void PlayMusicStream(Music music); // Start music playing -RLAPI bool IsMusicPlaying(Music music); // Check if music is playing -RLAPI void UpdateMusicStream(Music music); // Updates buffers for music streaming -RLAPI void StopMusicStream(Music music); // Stop music playing -RLAPI void PauseMusicStream(Music music); // Pause music playing -RLAPI void ResumeMusicStream(Music music); // Resume playing paused music -RLAPI void SetMusicVolume(Music music, float volume); // Set volume for music (1.0 is max level) -RLAPI void SetMusicPitch(Music music, float pitch); // Set pitch for a music (1.0 is base level) -RLAPI float GetMusicTimeLength(Music music); // Get music time length (in seconds) -RLAPI float GetMusicTimePlayed(Music music); // Get current music time played (in seconds) - -// AudioStream management functions -RLAPI AudioStream InitAudioStream(unsigned int sampleRate, unsigned int sampleSize, unsigned int channels); // Init audio stream (to stream raw audio pcm data) -RLAPI void UpdateAudioStream(AudioStream stream, const void *data, int samplesCount); // Update audio stream buffers with data -RLAPI void CloseAudioStream(AudioStream stream); // Close audio stream and free memory -RLAPI bool IsAudioStreamProcessed(AudioStream stream); // Check if any audio stream buffers requires refill -RLAPI void PlayAudioStream(AudioStream stream); // Play audio stream -RLAPI void PauseAudioStream(AudioStream stream); // Pause audio stream -RLAPI void ResumeAudioStream(AudioStream stream); // Resume audio stream -RLAPI bool IsAudioStreamPlaying(AudioStream stream); // Check if audio stream is playing -RLAPI void StopAudioStream(AudioStream stream); // Stop audio stream -RLAPI void SetAudioStreamVolume(AudioStream stream, float volume); // Set volume for audio stream (1.0 is max level) -RLAPI void SetAudioStreamPitch(AudioStream stream, float pitch); // Set pitch for audio stream (1.0 is base level) -RLAPI void SetAudioStreamBufferSizeDefault(int size); // Default size for new audio streams - -#if defined(__cplusplus) -} -#endif - -#endif // RAYLIB_H |