raylib-cs/Bindings/Raylib.cs

using System;
using System.Runtime.InteropServices;

namespace Raylib
{
    #region Raylib-cs Enums

    public enum LogType
    {
        LOG_INFO = 1,
        LOG_WARNING = 2,
        LOG_ERROR = 4,
        LOG_DEBUG = 8,
        LOG_OTHER = 16
    }

    public enum ShaderLocationIndex
    {
        LOC_VERTEX_POSITION = 0,
        LOC_VERTEX_TEXCOORD01 = 1,
        LOC_VERTEX_TEXCOORD02 = 2,
        LOC_VERTEX_NORMAL = 3,
        LOC_VERTEX_TANGENT = 4,
        LOC_VERTEX_COLOR = 5,
        LOC_MATRIX_MVP = 6,
        LOC_MATRIX_MODEL = 7,
        LOC_MATRIX_VIEW = 8,
        LOC_MATRIX_PROJECTION = 9,
        LOC_VECTOR_VIEW = 10,
        LOC_COLOR_DIFFUSE = 11,
        LOC_COLOR_SPECULAR = 12,
        LOC_COLOR_AMBIENT = 13,
        LOC_MAP_ALBEDO = 14,
        LOC_MAP_METALNESS = 15,
        LOC_MAP_NORMAL = 16,
        LOC_MAP_ROUGHNESS = 17,
        LOC_MAP_OCCLUSION = 18,
        LOC_MAP_EMISSION = 19,
        LOC_MAP_HEIGHT = 20,
        LOC_MAP_CUBEMAP = 21,
        LOC_MAP_IRRADIANCE = 22,
        LOC_MAP_PREFILTER = 23,
        LOC_MAP_BRDF = 24
    }

    public enum TexmapIndex
    {
        MAP_ALBEDO = 0,
        MAP_METALNESS = 1,
        MAP_NORMAL = 2,
        MAP_ROUGHNESS = 3,
        MAP_OCCLUSION = 4,
        MAP_EMISSION = 5,
        MAP_HEIGHT = 6,
        MAP_CUBEMAP = 7,
        MAP_IRRADIANCE = 8,
        MAP_PREFILTER = 9,
        MAP_BRDF = 10
    }

    public enum PixelFormat
    {
        UNCOMPRESSED_GRAYSCALE = 1,
        UNCOMPRESSED_GRAY_ALPHA = 2,
        UNCOMPRESSED_R5G6B5 = 3,
        UNCOMPRESSED_R8G8B8 = 4,
        UNCOMPRESSED_R5G5B5A1 = 5,
        UNCOMPRESSED_R4G4B4A4 = 6,
        UNCOMPRESSED_R8G8B8A8 = 7,
        UNCOMPRESSED_R32 = 8,
        UNCOMPRESSED_R32G32B32 = 9,
        UNCOMPRESSED_R32G32B32A32 = 10,
        COMPRESSED_DXT1RGB = 11,
        COMPRESSED_DXT1RGBA = 12,
        COMPRESSED_DXT3RGBA = 13,
        COMPRESSED_DXT5RGBA = 14,
        COMPRESSED_ETC1RGB = 15,
        COMPRESSED_ETC2RGB = 16,
        COMPRESSED_ETC2EAC_RGBA = 17,
        COMPRESSED_PVRT_RGB = 18,
        COMPRESSED_PVRT_RGBA = 19,
        COMPRESSED_ASTC_4x4RGBA = 20,
        COMPRESSED_ASTC_8x8RGBA = 21
    }

    public enum TextureFilterMode
    {
        FILTER_POINT = 0,
        FILTER_BILINEAR = 1,
        FILTER_TRILINEAR = 2,
        FILTER_ANISOTROPIC_4X = 3,
        FILTER_ANISOTROPIC_8X = 4,
        FILTER_ANISOTROPIC_16X = 5
    }

    public enum TextureWrapMode
    {
        WRAP_REPEAT = 0,
        WRAP_CLAMP = 1,
        WRAP_MIRROR = 2
    }

    public enum BlendMode
    {
        BLEND_ALPHA = 0,
        BLEND_ADDITIVE = 1,
        BLEND_MULTIPLIED = 2
    }

    [Flags]
    public enum Gestures
    {
        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
    }

    public enum CameraMode
    {
        CAMERA_CUSTOM = 0,
        CAMERA_FREE = 1,
        CAMERA_ORBITAL = 2,
        CAMERA_FIRST_PERSON = 3,
        CAMERA_THIRD_PERSON = 4
    }

    public enum CameraType
    {
        CAMERA_PERSPECTIVE = 0,
        CAMERA_ORTHOGRAPHIC = 1
    }

    public enum VrDeviceType
    {
        HMD_DEFAULT_DEVICE = 0,
        HMD_OCULUS_RIFT_DK2 = 1,
        HMD_OCULUS_RIFT_CV1 = 2,
        HMD_OCULUS_GO = 3,
        HMD_VALVE_HTC_VIVE = 4,
        HMD_SONY_PSVR = 5
    }

    [Flags]
    public enum Flag
    {
        SHOW_LOGO = 1,
        FULLSCREEN_MODE = 2,
        WINDOW_RESIZABLE = 4,
        WINDOW_UNDECORATED = 8,
        WINDOW_TRANSPARENT = 16,
        MSAA_4X_HINT = 32,
        VSYNC_HINT = 64
    }

    // Keyboard Function Keys
    public enum Key
    {
        SPACE = 32,
        ESCAPE = 256,
        ENTER = 257,
        TAB = 258,
        BACKSPACE = 259,
        INSERT = 260,
        DELETE = 261,
        RIGHT = 262,
        LEFT = 263,
        DOWN = 264,
        UP = 265,
        PAGE_UP = 266,
        PAGE_DOWN = 267,
        HOME = 268,
        END = 269,
        CAPS_LOCK = 280,
        SCROLL_LOCK = 281,
        NUM_LOCK = 282,
        PRINT_SCREEN = 283,
        PAUSE = 284,
        F1 = 290,
        F2 = 291,
        F3 = 292,
        F4 = 293,
        F5 = 294,
        F6 = 295,
        F7 = 296,
        F8 = 297,
        F9 = 298,
        F10 = 299,
        F11 = 300,
        F12 = 301,
        LEFT_SHIFT = 340,
        LEFT_CONTROL = 341,
        LEFT_ALT = 342,
        RIGHT_SHIFT = 344,
        RIGHT_CONTROL = 345,
        RIGHT_ALT = 346,
        GRAVE = 96,
        SLASH = 47,
        BACKSLASH = 92,

        // Keyboard Alpha Numeric Keys
        ZERO = 48,
        ONE = 49,
        TWO = 50,
        THREE = 51,
        FOUR = 52,
        FIVE = 53,
        SIX = 54,
        SEVEN = 55,
        EIGHT = 56,
        NINE = 57,
        A = 65,
        B = 66,
        C = 67,
        D = 68,
        E = 69,
        F = 70,
        G = 71,
        H = 72,
        I = 73,
        J = 74,
        K = 75,
        L = 76,
        M = 77,
        N = 78,
        O = 79,
        P = 80,
        Q = 81,
        R = 82,
        S = 83,
        T = 84,
        U = 85,
        V = 86,
        W = 87,
        X = 88,
        Y = 89,
        Z = 90,

        // Android Physical Buttons
        BACK = 4,
        MENU = 82,
        VOLUME_UP = 24,
        VOLUME_DOWN = 25
    }

    // Mouse Buttons
    public enum Mouse
    {
        LEFT_BUTTON = 0,
        RIGHT_BUTTON = 1,
        MIDDLE_BUTTON = 2
    }

    public enum Gamepad
    {
        PLAYER1 = 0,
        PLAYER2 = 1,
        PLAYER3 = 2,
        PLAYER4 = 3,
        PS3BUTTON_TRIANGLE = 0,
        PS3BUTTON_CIRCLE = 1,
        PS3BUTTON_CROSS = 2,
        PS3BUTTON_SQUARE = 3,
        PS3BUTTON_L1 = 6,
        PS3BUTTON_R1 = 7,
        PS3BUTTON_L2 = 4,
        PS3BUTTON_R2 = 5,
        PS3BUTTON_START = 8,
        PS3BUTTON_SELECT = 9,
        PS3BUTTON_UP = 24,
        PS3BUTTON_RIGHT = 25,
        PS3BUTTON_DOWN = 26,
        PS3BUTTON_LEFT = 27,
        PS3BUTTON_PS = 12,
        PS3AXIS_LEFT_X = 0,
        PS3AXIS_LEFT_Y = 1,
        PS3AXIS_RIGHT_X = 2,
        PS3AXIS_RIGHT_Y = 5,
        PS3AXIS_L2 = 3,
        PS3AXIS_R2 = 4,
        XBOX_BUTTON_A = 0,
        XBOX_BUTTON_B = 1,
        XBOX_BUTTON_X = 2,
        XBOX_BUTTON_Y = 3,
        XBOX_BUTTON_LB = 4,
        XBOX_BUTTON_RB = 5,
        XBOX_BUTTON_SELECT = 6,
        XBOX_BUTTON_START = 7,
        XBOX_BUTTON_UP = 10,
        XBOX_BUTTON_RIGHT = 11,
        XBOX_BUTTON_DOWN = 12,
        XBOX_BUTTON_LEFT = 13,
        XBOX_BUTTON_HOME = 8,
        ANDROID_DPAD_UP = 19,
        ANDROID_DPAD_DOWN = 20,
        ANDROID_DPAD_LEFT = 21,
        ANDROID_DPAD_RIGHT = 22,
        ANDROID_DPAD_CENTER = 23,
        ANDROID_BUTTON_A = 96,
        ANDROID_BUTTON_B = 97,
        ANDROID_BUTTON_C = 98,
        ANDROID_BUTTON_X = 99,
        ANDROID_BUTTON_Y = 100,
        ANDROID_BUTTON_Z = 101,
        ANDROID_BUTTON_L1 = 102,
        ANDROID_BUTTON_R1 = 103,
        ANDROID_BUTTON_L2 = 104,
        ANDROID_BUTTON_R2 = 105,
        XBOX_AXIS_LEFT_X = 0,
        XBOX_AXIS_LEFT_Y = 1,
        XBOX_AXIS_RIGHT_X = 2,
        XBOX_AXIS_RIGHT_Y = 3,
        XBOX_AXIS_LT = 4,
        XBOX_AXIS_RT = 5
    }

    #endregion

    #region Raylib-cs Types

    // Color type, RGBA (32bit)
    [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi)]
    public struct Color
    {
        public byte r;
        public byte g;
        public byte b;
        public byte a;

        public Color(byte r, byte g, byte b, byte a)
        {
            this.r = r;
            this.g = g;
            this.b = b;
            this.a = a;
        }
    }

    // Rectangle type
    [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi)]
    public struct Rectangle
    {
        public float x;
        public float y;
        public float width;
        public float height;

        public Rectangle(float x, float y, float width, float height)
        {
            this.x = x;
            this.y = y;
            this.width = width;
            this.height = height;
        }
    }

    // Image type, bpp always RGBA (32bit)
    // NOTE: Data stored in CPU memory (RAM)
    [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi)]
    public struct Image
    {
        public IntPtr data; // Image raw data
        public int width; // Image base width
        public int height; // Image base height
        public int mipmaps; // Mipmap levels, 1 by default
        public int format; // Data format (PixelFormat type)
    }

    // Texture2D type
    // NOTE: Data stored in GPU memory
    [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi)]
    public struct Texture2D
    {
        public uint id; // OpenGL texture id
        public int width; // Texture base width
        public int height; // Texture base height
        public int mipmaps; // Mipmap levels, 1 by default
        public int format; // Data format (PixelFormat type)
    }

    // RenderTexture2D type, for texture rendering
    [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi)]
    public struct RenderTexture2D
    {
        public uint id; // OpenGL Framebuffer Object (FBO) id
        public Texture2D texture; // Color buffer attachment texture
        public Texture2D depth; // Depth buffer attachment texture
    }

    // RenderTexture type, same as RenderTexture2D
    // typedef RenderTexture2D RenderTexture;

    // Font character info
    [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi)]
    public struct CharInfo
    {
        public int value; // Character value (Unicode)
        public Rectangle rec; // Character rectangle in sprite font
        public int offsetX; // Character offset X when drawing
        public int offsetY; // Character offset Y when drawing
        public int advanceX; // Character advance position X
	    public unsafe void* data;// Character pixel data (grayscale)
    }

    // Font type, includes texture and charSet array data
    [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi)]
    public struct Font
    {
        public Texture2D texture; // Font texture
        public int baseSize; // Base size (default chars height)
        public int charsCount; // Number of characters
	    public unsafe CharInfo* chars; // Characters info data
    }

    // Camera type, defines a camera position/orientation in 3d space
    [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi)]
    public struct Camera3D
    {
        public Vector3 position; // Camera position
        public Vector3 target; // Camera target it looks-at
        public Vector3 up; // Camera up vector (rotation over its axis)

        public float fovy; // Camera field-of-view apperture in Y (degrees) in perspective, used as near plane width in orthographic

        public CameraType type; // Camera type, defines projection type: CAMERA_PERSPECTIVE or CAMERA_ORTHOGRAPHIC

        public Camera3D(Vector3 position, Vector3 target, Vector3 up, float fovy = 90,
            CameraType type = CameraType.CAMERA_PERSPECTIVE)
        {
            this.position = position;
            this.target = target;
            this.up = up;
            this.fovy = fovy;
            this.type = type;
        }
    }

    // Camera2D type, defines a 2d camera
    [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi)]
    public struct Camera2D
    {
        public Vector2 offset; // Camera offset (displacement from target)
        public Vector2 target; // Camera target (rotation and zoom origin)
        public float rotation; // Camera rotation in degrees
        public float zoom; // Camera zoom (scaling), should be 1.0f by default
    }

    // Bounding box type
    [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi)]
    public struct BoundingBox
    {
        public Vector3 min; // Minimum vertex box-corner
        public Vector3 max; // Maximum vertex box-corner
    }

    // Vertex data definning a mesh
    // NOTE: Data stored in CPU memory (and GPU)
    [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi)]
    public struct Mesh
    {
        public int vertexCount; // Number of vertices stored in arrays
        public int triangleCount; // Number of triangles stored (indexed or not)

        public float[] vertices; // Vertex position (XYZ - 3 components per vertex) (shader-location = 0)
        public float[] texcoords; // Vertex texture coordinates (UV - 2 components per vertex) (shader-location = 1)
        public float[] texcoords2; // Vertex second texture coordinates (useful for lightmaps) (shader-location = 5)
        public float[] normals; // Vertex normals (XYZ - 3 components per vertex) (shader-location = 2)
        public float[] tangents; // Vertex tangents (XYZW - 4 components per vertex) (shader-location = 4)
        public byte[] colors; // Vertex colors (RGBA - 4 components per vertex) (shader-location = 3)
        public ushort[] indices; // Vertex indices (in case vertex data comes indexed)

        public uint vaoId; // OpenGL Vertex Array Object id
        public unsafe fixed uint vboId[7];        // OpenGL Vertex Buffer Objects id (7 types of vertex data)
    }

    // Shader type (generic)
    [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi)]
    public unsafe struct Shader
    {
        public uint id; // Shader program id
        public fixed int locs[rl.MAX_SHADER_LOCATIONS]; // Shader locations array
    }

    // Material texture map
    [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi)]
    public struct MaterialMap
    {
        public Texture2D texture; // Material map texture
        public Color color; // Material map color
        public float value; // Material map value
    }

    // Material type (generic)
    [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi)]
    public struct Material
    {
        public Shader shader; // Material shader
        // public MaterialMap[] maps = new MaterialMap[rl.MAX_MATERIAL_MAPS]; // Material maps
        public float[] param;          // Material generic parameters (if required)
    }

    // Model type
    [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi)]
    public struct Model
    {
        public Mesh mesh; // Vertex data buffers (RAM and VRAM)
        public Matrix transform; // Local transform matrix
        public Material material; // Shader and textures data
    }

    // Ray type (useful for raycast)
    [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi)]
    public struct Ray
    {
        public Vector3 position; // Ray position (origin)
        public Vector3 direction; // Ray direction

        public Ray(Vector3 position, Vector3 direction)
        {
            this.position = position;
            this.direction = direction;
        }
    }

    // Raycast hit information
    [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi)]
    public struct RayHitInfo
    {
        public bool hit; // Did the ray hit something?
        public float distance; // Distance to nearest hit
        public Vector3 position; // Position of nearest hit
        public Vector3 normal; // Surface normal of hit
    }

    // Wave type, defines audio wave data
    [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi)]
    public struct Wave
    {
        public uint sampleCount; // Number of samples
        public uint sampleRate; // Frequency (samples per second)
        public uint sampleSize; // Bit depth (bits per sample): 8, 16, 32 (24 not supported)
        public uint channels; // Number of channels (1-mono, 2-stereo)
        public IntPtr data; // Buffer data pointer
    }

    // Sound source type
    [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi)]
    public struct Sound
    {
        public IntPtr audioBuffer; // Pointer to internal data used by the audio system
        public uint source; // Audio source id
        public uint buffer; // Audio buffer id
        public int format; // Audio format specifier
    }

    // Audio stream type
    // NOTE: Useful to create custom audio streams not bound to a specific file
    [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi)]
    public class AudioStream
    {
        public uint sampleRate; // Frequency (samples per second)
        public uint sampleSize; // Bit depth (bits per sample): 8, 16, 32 (24 not supported)
        public uint channels; // Number of channels (1-mono, 2-stereo)
        public IntPtr audioBuffer; // Pointer to internal data used by the audio system.
        public int format; // Audio format specifier

        public uint source; // Audio source id
        public uint[] buffers = new uint[2];    // Audio buffers (double buffering)
    }

    // Head-Mounted-Display device parameters
    [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi)]
    public class VrDeviceInfo
    {
        public int hResolution; // HMD horizontal resolution in pixels
        public int vResolution; // HMD vertical resolution in pixels
        public float hScreenSize; // HMD horizontal size in meters
        public float vScreenSize; // HMD vertical size in meters
        public float vScreenCenter; // HMD screen center in meters
        public float eyeToScreenDistance; // HMD distance between eye and display in meters
        public float lensSeparationDistance; // HMD lens separation distance in meters

        public float interpupillaryDistance; // HMD IPD (distance between pupils) in meters
        public float[] lensDistortionValues = new float[4];  // HMD lens distortion constant parameters
        public float[] chromaAbCorrection = new float[4];    // HMD chromatic aberration correction parameters
    }

    #endregion

    public static partial class rl
    {
        #region Raylib-cs Variables

        // Used by DllImport to load the native library.
        public const string nativeLibName = "raylib.dll";
        public const int MAX_SHADER_LOCATIONS = 32;
        public const int MAX_MATERIAL_MAPS = 12;

        // colors

        // Custom raylib color palette for amazing visuals
        public static Color LIGHTGRAY = new Color(200, 200, 200, 255); // Light Gray
        public static Color GRAY = new Color(130, 130, 130, 255); // Gray
        public static Color DARKGRAY = new Color(80, 80, 80, 255); // Dark Gray
        public static Color YELLOW = new Color(253, 249, 0, 255); // Yellow
        public static Color GOLD = new Color(255, 203, 0, 255); // Gold
        public static Color ORANGE = new Color(255, 161, 0, 255); // Orange
        public static Color PINK = new Color(255, 109, 194, 255); // Pink
        public static Color RED = new Color(230, 41, 55, 255); // Red
        public static Color MAROON = new Color(190, 33, 55, 255); // Maroon
        public static Color GREEN = new Color(0, 228, 48, 255); // Green
        public static Color LIME = new Color(0, 158, 47, 255); // Lime
        public static Color DARKGREEN = new Color(0, 117, 44, 255); // Dark Green
        public static Color SKYBLUE = new Color(102, 191, 255, 255); // Sky Blue
        public static Color BLUE = new Color(0, 121, 241, 255); // Blue
        public static Color DARKBLUE = new Color(0, 82, 172, 255); // Dark Blue
        public static Color PURPLE = new Color(200, 122, 255, 255); // Purple
        public static Color VIOLET = new Color(135, 60, 190, 255); // Violet
        public static Color DARKPURPLE = new Color(112, 31, 126, 255); // Dark Purple
        public static Color BEIGE = new Color(211, 176, 131, 255); // Beige
        public static Color BROWN = new Color(127, 106, 79, 255); // Brown
        public static Color DARKBROWN = new Color(76, 63, 47, 255); // Dark Brown
        public static Color WHITE = new Color(255, 255, 255, 255); // White
        public static Color BLACK = new Color(0, 0, 0, 255); // Black
        public static Color BLANK = new Color(0, 0, 0, 0); // Transparent
        public static Color MAGENTA = new Color(255, 0, 255, 255); // Magenta
        public static Color RAYWHITE = new Color(245, 245, 245, 255); // Ray White

        #endregion

        #region Raylib-cs Functions 

        [DllImport(nativeLibName)]
		public static extern IntPtr InitWindow(int width, int height, string title);  // Initialize window and OpenGL context

		[DllImport(nativeLibName)]
		public static extern void CloseWindow();                                     // Close window and unload OpenGL context

		[DllImport(nativeLibName)]
		public static extern bool IsWindowReady();                                   // Check if window has been initialized successfully

		[DllImport(nativeLibName)]
		public static extern bool WindowShouldClose();                               // Check if KEY_ESCAPE pressed or Close icon pressed

		[DllImport(nativeLibName)]
		public static extern bool IsWindowMinimized();                               // Check if window has been minimized (or lost focus)

		[DllImport(nativeLibName)]
		public static extern void ToggleFullscreen();                                // Toggle fullscreen mode (only PLATFORM_DESKTOP)

		[DllImport(nativeLibName)]
		public static extern void SetWindowIcon(Image image);                            // Set icon for window (only PLATFORM_DESKTOP)

		[DllImport(nativeLibName)]
		public static extern void SetWindowTitle(string title);                     // Set title for window (only PLATFORM_DESKTOP)

		[DllImport(nativeLibName)]
		public static extern void SetWindowPosition(int x, int y);                       // Set window position on screen (only PLATFORM_DESKTOP)

		[DllImport(nativeLibName)]
		public static extern void SetWindowMonitor(int monitor);                         // Set monitor for the current window (fullscreen mode)

		[DllImport(nativeLibName)]
		public static extern void SetWindowMinSize(int width, int height);               // Set window minimum dimensions (for FLAG_WINDOW_RESIZABLE)

		[DllImport(nativeLibName)]
		public static extern void SetWindowSize(int width, int height);                  // Set window dimensions

		[DllImport(nativeLibName)]
		public static extern int GetScreenWidth();                                   // Get current screen width

		[DllImport(nativeLibName)]
		public static extern int GetScreenHeight();                                  // Get current screen height

		[DllImport(nativeLibName)]
		public static extern string GetClipboard();								  // Get current clipboard text

		[DllImport(nativeLibName)]
		public static extern void SetClipboard(string text);						  // Set current clipboard text

		[DllImport(nativeLibName)]
		public static extern void ShowCursor();                                      // Shows cursor

		[DllImport(nativeLibName)]
		public static extern void HideCursor();                                      // Hides cursor

		[DllImport(nativeLibName)]
		public static extern bool IsCursorHidden();                                  // Check if cursor is not visible

		[DllImport(nativeLibName)]
		public static extern void EnableCursor();                                    // Enables cursor (unlock cursor)

		[DllImport(nativeLibName)]
		public static extern void DisableCursor();                                   // Disables cursor (lock cursor)

		[DllImport(nativeLibName)]
		public static extern void ClearBackground(Color color);                          // Set background color (framebuffer clear color)

		[DllImport(nativeLibName)]
		public static extern void BeginDrawing();                                    // Setup canvas (framebuffer) to start drawing

		[DllImport(nativeLibName)]
		public static extern void EndDrawing();                                      // End canvas drawing and swap buffers (double buffering)

		[DllImport(nativeLibName)]
		public static extern void BeginMode2D(Camera2D camera);                          // Initialize 2D mode with custom camera (2D)

		[DllImport(nativeLibName)]
		public static extern void EndMode2D();                                       // Ends 2D mode with custom camera

		[DllImport(nativeLibName)]
		public static extern void BeginMode3D(Camera3D camera);                          // Initializes 3D mode with custom camera (3D)

		[DllImport(nativeLibName)]
		public static extern void EndMode3D();                                       // Ends 3D mode and returns to default 2D orthographic mode

		[DllImport(nativeLibName)]
		public static extern void BeginTextureMode(RenderTexture2D target);              // Initializes render texture for drawing

		[DllImport(nativeLibName)]
		public static extern void EndTextureMode();                                  // Ends drawing to render texture

		[DllImport(nativeLibName)]
		public static extern Ray GetMouseRay(Vector2 mousePosition, Camera3D camera);      // Returns a ray trace from mouse position

		[DllImport(nativeLibName)]
		public static extern Vector2 GetWorldToScreen(Vector3 position, Camera3D camera);  // Returns the screen space position for a 3d world space position

		[DllImport(nativeLibName)]
		public static extern Matrix GetCameraMatrix(Camera3D camera);                      // Returns camera transform matrix (view matrix)

		[DllImport(nativeLibName)]
		public static extern void SetTargetFPS(int fps);                                 // Set target FPS (maximum)

		[DllImport(nativeLibName)]
		public static extern int GetFPS();                                           // Returns current FPS

		[DllImport(nativeLibName)]
		public static extern float GetFrameTime();                                   // Returns time in seconds for last frame drawn

		[DllImport(nativeLibName)]
		public static extern double GetTime();                                       // Returns elapsed time in seconds since InitWindow()

		[DllImport(nativeLibName)]
		public static extern int ColorToInt(Color color);                                // Returns hexadecimal value for a Color

		[DllImport(nativeLibName)]
		public static extern Vector4 ColorNormalize(Color color);                        // Returns color normalized as float [0..1]

		[DllImport(nativeLibName)]
		public static extern Vector3 ColorToHSV(Color color);                            // Returns HSV values for a Color

		[DllImport(nativeLibName)]
		public static extern Color GetColor(int hexValue);                               // Returns a Color struct from hexadecimal value

		[DllImport(nativeLibName)]
		public static extern Color Fade(Color color, float alpha);                       // Color fade-in or fade-out, alpha goes from 0.0f to 1.0f

		[DllImport(nativeLibName)]
		public static extern void ShowLogo();                                        // Activate raylib logo at startup (can be done with flags)

		[DllImport(nativeLibName)]
		public static extern void SetConfigFlags(byte flags);                   // Setup window configuration flags (view FLAGS)

		[DllImport(nativeLibName)]
		public static extern void SetTraceLog(byte types);                      // Enable trace log message types (bit flags based)

		[DllImport(nativeLibName)]
		public static extern void TraceLog(int logType, string text, params object[] args);          // Show trace log messages (LOG_INFO, LOG_WARNING, LOG_ERROR, LOG_DEBUG)

		[DllImport(nativeLibName)]
		public static extern void TakeScreenshot(string fileName);                  // Takes a screenshot of current screen (saved a .png)

		[DllImport(nativeLibName)]
		public static extern int GetRandomValue(int min, int max);                       // Returns a random value between min and max (both included)

		[DllImport(nativeLibName)]
		public static extern bool IsFileExtension(string fileName, string ext);// Check file extension

		[DllImport(nativeLibName)]
		public static extern string GetExtension(string fileName);             // Get pointer to extension for a filename string

		[DllImport(nativeLibName)]
		public static extern string GetFileName(string filePath);              // Get pointer to filename for a path string

		[DllImport(nativeLibName)]
		public static extern string GetDirectoryPath(string fileName);         // Get full path for a given fileName (uses static string)

		[DllImport(nativeLibName)]
		public static extern string GetWorkingDirectory();                      // Get current working directory (uses static string)

		[DllImport(nativeLibName)]
		public static extern bool ChangeDirectory(string dir);                      // Change working directory, returns true if success

		[DllImport(nativeLibName)]
		public static extern bool IsFileDropped();                                   // Check if a file has been dropped into window

		[DllImport(nativeLibName)]
		public static extern char[] GetDroppedFiles(int[] count);                         // Get dropped files names

		[DllImport(nativeLibName)]
		public static extern void ClearDroppedFiles();                               // Clear dropped files paths buffer

		[DllImport(nativeLibName)]
		public static extern void StorageSaveValue(int position, int value);             // Save integer value to storage file (to defined position)

		[DllImport(nativeLibName)]
		public static extern int StorageLoadValue(int position);                         // Load integer value from storage file (from defined position)

		[DllImport(nativeLibName)]
		public static extern bool IsKeyPressed(int key);                             // Detect if a key has been pressed once

		[DllImport(nativeLibName)]
		public static extern bool IsKeyDown(int key);                                // Detect if a key is being pressed

		[DllImport(nativeLibName)]
		public static extern bool IsKeyReleased(int key);                            // Detect if a key has been released once

		[DllImport(nativeLibName)]
		public static extern bool IsKeyUp(int key);                                  // Detect if a key is NOT being pressed

		[DllImport(nativeLibName)]
		public static extern int GetKeyPressed();                                // Get latest key pressed

		[DllImport(nativeLibName)]
		public static extern void SetExitKey(int key);                               // Set a custom key to exit program (default is ESC)

		[DllImport(nativeLibName)]
		public static extern bool IsGamepadAvailable(int gamepad);                   // Detect if a gamepad is available

		[DllImport(nativeLibName)]
		public static extern bool IsGamepadName(int gamepad, string name);      // Check gamepad name (if available)

		[DllImport(nativeLibName)]
		public static extern string GetGamepadName(int gamepad);                // Return gamepad internal name id

		[DllImport(nativeLibName)]
		public static extern bool IsGamepadButtonPressed(int gamepad, int button);   // Detect if a gamepad button has been pressed once

		[DllImport(nativeLibName)]
		public static extern bool IsGamepadButtonDown(int gamepad, int button);      // Detect if a gamepad button is being pressed

		[DllImport(nativeLibName)]
		public static extern bool IsGamepadButtonReleased(int gamepad, int button);  // Detect if a gamepad button has been released once

		[DllImport(nativeLibName)]
		public static extern bool IsGamepadButtonUp(int gamepad, int button);        // Detect if a gamepad button is NOT being pressed

		[DllImport(nativeLibName)]
		public static extern int GetGamepadButtonPressed();                      // Get the last gamepad button pressed

		[DllImport(nativeLibName)]
		public static extern int GetGamepadAxisCount(int gamepad);                   // Return gamepad axis count for a gamepad

		[DllImport(nativeLibName)]
		public static extern float GetGamepadAxisMovement(int gamepad, int axis);    // Return axis movement value for a gamepad axis

		[DllImport(nativeLibName)]
		public static extern bool IsMouseButtonPressed(int button);                  // Detect if a mouse button has been pressed once

		[DllImport(nativeLibName)]
		public static extern bool IsMouseButtonDown(int button);                     // Detect if a mouse button is being pressed

		[DllImport(nativeLibName)]
		public static extern bool IsMouseButtonReleased(int button);                 // Detect if a mouse button has been released once

		[DllImport(nativeLibName)]
		public static extern bool IsMouseButtonUp(int button);                       // Detect if a mouse button is NOT being pressed

		[DllImport(nativeLibName)]
		public static extern int GetMouseX();                                    // Returns mouse position X

		[DllImport(nativeLibName)]
		public static extern int GetMouseY();                                    // Returns mouse position Y

		[DllImport(nativeLibName)]
		public static extern Vector2 GetMousePosition();                         // Returns mouse position XY

		[DllImport(nativeLibName)]
		public static extern void SetMousePosition(Vector2 position);                // Set mouse position XY

		[DllImport(nativeLibName)]
		public static extern void SetMouseScale(float scale);                        // Set mouse scaling

		[DllImport(nativeLibName)]
		public static extern int GetMouseWheelMove();                            // Returns mouse wheel movement Y

		[DllImport(nativeLibName)]
		public static extern int GetTouchX();                                    // Returns touch position X for touch point 0 (relative to screen size)

		[DllImport(nativeLibName)]
		public static extern int GetTouchY();                                    // Returns touch position Y for touch point 0 (relative to screen size)

		[DllImport(nativeLibName)]
		public static extern Vector2 GetTouchPosition(int index);                    // Returns touch position XY for a touch point index (relative to screen size)

		[DllImport(nativeLibName)]
		public static extern void SetGesturesEnabled(uint gestureFlags);     // Enable a set of gestures using flags

		[DllImport(nativeLibName)]
		public static extern bool IsGestureDetected(int gesture);                    // Check if a gesture have been detected

		[DllImport(nativeLibName)]
		public static extern int GetGestureDetected();                           // Get latest detected gesture

		[DllImport(nativeLibName)]
		public static extern int GetTouchPointsCount();                          // Get touch points count

		[DllImport(nativeLibName)]
		public static extern float GetGestureHoldDuration();                     // Get gesture hold time in milliseconds

		[DllImport(nativeLibName)]
		public static extern Vector2 GetGestureDragVector();                     // Get gesture drag vector

		[DllImport(nativeLibName)]
		public static extern float GetGestureDragAngle();                        // Get gesture drag angle

		[DllImport(nativeLibName)]
		public static extern Vector2 GetGesturePinchVector();                    // Get gesture pinch delta

		[DllImport(nativeLibName)]
		public static extern float GetGesturePinchAngle();                       // Get gesture pinch angle

		[DllImport(nativeLibName)]
		public static extern void SetCameraMode(Camera3D camera, int mode);                // Set camera mode (multiple camera modes available)

		[DllImport(nativeLibName)]
		public static extern void UpdateCamera(Camera3D camera);                          // Update camera position for selected mode

		[DllImport(nativeLibName)]
		public static extern void SetCameraPanControl(int panKey);                       // Set camera pan key to combine with mouse movement (free camera)

		[DllImport(nativeLibName)]
		public static extern void SetCameraAltControl(int altKey);                       // Set camera alt key to combine with mouse movement (free camera)

		[DllImport(nativeLibName)]
		public static extern void SetCameraSmoothZoomControl(int szKey);                 // Set camera smooth zoom key to combine with mouse (free camera)

		[DllImport(nativeLibName)]
		public static extern void SetCameraMoveControls(int frontKey, int backKey, int rightKey, int leftKey, int upKey, int downKey); // Set camera move controls (1st person and 3rd person cameras)

		[DllImport(nativeLibName)]
		public static extern void DrawPixel(int posX, int posY, Color color);                                                   // Draw a pixel

		[DllImport(nativeLibName)]
		public static extern void DrawPixelV(Vector2 position, Color color);                                                    // Draw a pixel (Vector version)

		[DllImport(nativeLibName)]
		public static extern void DrawLine(int startPosX, int startPosY, int endPosX, int endPosY, Color color);                // Draw a line

		[DllImport(nativeLibName)]
		public static extern void DrawLineV(Vector2 startPos, Vector2 endPos, Color color);                                     // Draw a line (Vector version)

		[DllImport(nativeLibName)]
		public static extern void DrawLineEx(Vector2 startPos, Vector2 endPos, float thick, Color color);                       // Draw a line defining thickness

		[DllImport(nativeLibName)]
		public static extern void DrawLineBezier(Vector2 startPos, Vector2 endPos, float thick, Color color);                   // Draw a line using cubic-bezier curves in-out

		[DllImport(nativeLibName)]
		public static extern void DrawCircle(int centerX, int centerY, float radius, Color color);                              // Draw a color-filled circle

		[DllImport(nativeLibName)]
		public static extern void DrawCircleGradient(int centerX, int centerY, float radius, Color color1, Color color2);       // Draw a gradient-filled circle

		[DllImport(nativeLibName)]
		public static extern void DrawCircleV(Vector2 center, float radius, Color color);                                       // Draw a color-filled circle (Vector version)

		[DllImport(nativeLibName)]
		public static extern void DrawCircleLines(int centerX, int centerY, float radius, Color color);                         // Draw circle outline

		[DllImport(nativeLibName)]
		public static extern void DrawRectangle(int posX, int posY, int width, int height, Color color);                        // Draw a color-filled rectangle

		[DllImport(nativeLibName)]
		public static extern void DrawRectangleV(Vector2 position, Vector2 size, Color color);                                  // Draw a color-filled rectangle (Vector version)

		[DllImport(nativeLibName)]
		public static extern void DrawRectangleRec(Rectangle rec, Color color);                                                 // Draw a color-filled rectangle

		[DllImport(nativeLibName)]
		public static extern void DrawRectanglePro(Rectangle rec, Vector2 origin, float rotation, Color color);                 // Draw a color-filled rectangle with pro parameters

		[DllImport(nativeLibName)]
		public static extern void DrawRectangleGradientV(int posX, int posY, int width, int height, Color color1, Color color2);// Draw a vertical-gradient-filled rectangle

		[DllImport(nativeLibName)]
		public static extern void DrawRectangleGradientH(int posX, int posY, int width, int height, Color color1, Color color2);// Draw a horizontal-gradient-filled rectangle

		[DllImport(nativeLibName)]
		public static extern void DrawRectangleGradientEx(Rectangle rec, Color col1, Color col2, Color col3, Color col4);       // Draw a gradient-filled rectangle with custom vertex colors

		[DllImport(nativeLibName)]
		public static extern void DrawRectangleLines(int posX, int posY, int width, int height, Color color);                   // Draw rectangle outline

		[DllImport(nativeLibName)]
		public static extern void DrawRectangleLinesEx(Rectangle rec, int lineThick, Color color);                              // Draw rectangle outline with extended parameters

		[DllImport(nativeLibName)]
		public static extern void DrawTriangle(Vector2 v1, Vector2 v2, Vector2 v3, Color color);                                // Draw a color-filled triangle

		[DllImport(nativeLibName)]
		public static extern void DrawTriangleLines(Vector2 v1, Vector2 v2, Vector2 v3, Color color);                           // Draw triangle outline

		[DllImport(nativeLibName)]
		public static extern void DrawPoly(Vector2 center, int sides, float radius, float rotation, Color color);               // Draw a regular polygon (Vector version)

		[DllImport(nativeLibName)]
		public static extern void DrawPolyEx(Vector2[] points, int numPoints, Color color);                                      // Draw a closed polygon defined by points

		[DllImport(nativeLibName)]
		public static extern void DrawPolyExLines(Vector2[] points, int numPoints, Color color);                                 // Draw polygon lines

		[DllImport(nativeLibName)]
		public static extern bool CheckCollisionRecs(Rectangle rec1, Rectangle rec2);                                           // Check collision between two rectangles

		[DllImport(nativeLibName)]
		public static extern bool CheckCollisionCircles(Vector2 center1, float radius1, Vector2 center2, float radius2);        // Check collision between two circles

		[DllImport(nativeLibName)]
		public static extern bool CheckCollisionCircleRec(Vector2 center, float radius, Rectangle rec);                         // Check collision between circle and rectangle

		[DllImport(nativeLibName)]
		public static extern Rectangle GetCollisionRec(Rectangle rec1, Rectangle rec2);                                         // Get collision rectangle for two rectangles collision

		[DllImport(nativeLibName)]
		public static extern bool CheckCollisionPointRec(Vector2 point, Rectangle rec);                                         // Check if point is inside rectangle

		[DllImport(nativeLibName)]
		public static extern bool CheckCollisionPointCircle(Vector2 point, Vector2 center, float radius);                       // Check if point is inside circle

		[DllImport(nativeLibName)]
		public static extern bool CheckCollisionPointTriangle(Vector2 point, Vector2 p1, Vector2 p2, Vector2 p3);               // Check if point is inside a triangle

		[DllImport(nativeLibName)]
		public static extern Image LoadImage(string fileName);                                                             // Load image from file into CPU memory (RAM)

		[DllImport(nativeLibName)]
		public static extern Image LoadImageEx(Color pixels, int width, int height);                                           // Load image from Color array data (RGBA - 32bit)

		[DllImport(nativeLibName)]
		public static extern Image LoadImagePro(IntPtr data, int width, int height, int format);                                 // Load image from raw data with parameters

		[DllImport(nativeLibName)]
		public static extern Image LoadImageRaw(string fileName, int width, int height, int format, int headerSize);       // Load image from RAW file data

		[DllImport(nativeLibName)]
		public static extern void ExportImage(string fileName, Image image);                                               // Export image as a PNG file

		[DllImport(nativeLibName)]
		public static extern Texture2D LoadTexture(string fileName);                                                       // Load texture from file into GPU memory (VRAM)

		[DllImport(nativeLibName)]
		public static extern Texture2D LoadTextureFromImage(Image image);                                                       // Load texture from image data

		[DllImport(nativeLibName)]
		public static extern RenderTexture2D LoadRenderTexture(int width, int height);                                          // Load texture for rendering (framebuffer)

		[DllImport(nativeLibName)]
		public static extern void UnloadImage(Image image);                                                                     // Unload image from CPU memory (RAM)

		[DllImport(nativeLibName)]
		public static extern void UnloadTexture(Texture2D texture);                                                             // Unload texture from GPU memory (VRAM)

		[DllImport(nativeLibName)]
		public static extern void UnloadRenderTexture(RenderTexture2D target);                                                  // Unload render texture from GPU memory (VRAM)

		[DllImport(nativeLibName)]
		public static extern Color[] GetImageData(Image image);                                                                  // Get pixel data from image as a Color struct array

		[DllImport(nativeLibName)]
		public static extern Vector4[] GetImageDataNormalized(Image image);                                                      // Get pixel data from image as Vector4 array (float normalized)

		[DllImport(nativeLibName)]
		public static extern int GetPixelDataSize(int width, int height, int format);                                           // Get pixel data size in bytes (image or texture)

		[DllImport(nativeLibName)]
		public static extern Image GetTextureData(Texture2D texture);                                                           // Get pixel data from GPU texture and return an Image

		[DllImport(nativeLibName)]
		public static extern void UpdateTexture(Texture2D texture, byte[] pixels);                                         // Update GPU texture with new data

		[DllImport(nativeLibName)]
		public static extern Image ImageCopy(Image image);                                                                      // Create an image duplicate (useful for transformations)

		[DllImport(nativeLibName)]
		public static extern void ImageToPOT(Image image, Color fillColor);                                                    // Convert image to POT (power-of-two)

		[DllImport(nativeLibName)]
		public static extern void ImageFormat(Image image, int newFormat);                                                     // Convert image data to desired format

		[DllImport(nativeLibName)]
		public static extern void ImageAlphaMask(Image image, Image alphaMask);                                                // Apply alpha mask to image

		[DllImport(nativeLibName)]
		public static extern void ImageAlphaClear(Image image, Color color, float threshold);                                  // Clear alpha channel to desired color

		[DllImport(nativeLibName)]
		public static extern void ImageAlphaCrop(Image image, float threshold);                                                // Crop image depending on alpha value

		[DllImport(nativeLibName)]
		public static extern void ImageAlphaPremultiply(Image image);                                                          // Premultiply alpha channel

		[DllImport(nativeLibName)]
		public static extern void ImageCrop(Image image, Rectangle crop);                                                      // Crop an image to a defined rectangle

		[DllImport(nativeLibName)]
		public static extern void ImageResize(Image image, int newWidth, int newHeight);                                       // Resize image (bilinear filtering)

		[DllImport(nativeLibName)]
		public static extern void ImageResizeNN(Image image, int newWidth,int newHeight);                                      // Resize image (Nearest-Neighbor scaling algorithm)

		[DllImport(nativeLibName)]
		public static extern void ImageResizeCanvas(Image image, int newWidth, int newHeight, int offsetX, int offsetY, Color color);  // Resize canvas and fill with color

		[DllImport(nativeLibName)]
		public static extern void ImageMipmaps(Image image);                                                                   // Generate all mipmap levels for a provided image

		[DllImport(nativeLibName)]
		public static extern void ImageDither(Image image, int rBpp, int gBpp, int bBpp, int aBpp);                            // Dither image data to 16bpp or lower (Floyd-Steinberg dithering)

		[DllImport(nativeLibName)]
		public static extern Image ImageText(string text, int fontSize, Color color);                                      // Create an image from text (default font)

		[DllImport(nativeLibName)]
		public static extern Image ImageTextEx(Font font, string text, float fontSize, float spacing, Color tint);         // Create an image from text (custom sprite font)

		[DllImport(nativeLibName)]
		public static extern void ImageDraw(Image dst, Image src, Rectangle srcRec, Rectangle dstRec);                         // Draw a source image within a destination image

		[DllImport(nativeLibName)]
		public static extern void ImageDrawRectangle(Image dst, Vector2 position, Rectangle rec, Color color);                 // Draw rectangle within an image

		[DllImport(nativeLibName)]
		public static extern void ImageDrawText(Image dst, Vector2 position, string text, int fontSize, Color color);     // Draw text (default font) within an image (destination)

		[DllImport(nativeLibName)]
		public static extern void ImageDrawTextEx(Image dst, Vector2 position, Font font, string text, float fontSize, float spacing, Color color); // Draw text (custom sprite font) within an image (destination)

		[DllImport(nativeLibName)]
		public static extern void ImageFlipVertical(Image image);                                                              // Flip image vertically

		[DllImport(nativeLibName)]
		public static extern void ImageFlipHorizontal(Image image);                                                            // Flip image horizontally

		[DllImport(nativeLibName)]
		public static extern void ImageRotateCW(Image image);                                                                  // Rotate image clockwise 90deg

		[DllImport(nativeLibName)]
		public static extern void ImageRotateCCW(Image image);                                                                 // Rotate image counter-clockwise 90deg

		[DllImport(nativeLibName)]
		public static extern void ImageColorTint(Image image, Color color);                                                    // Modify image color: tint

		[DllImport(nativeLibName)]
		public static extern void ImageColorInvert(Image image);                                                               // Modify image color: invert

		[DllImport(nativeLibName)]
		public static extern void ImageColorGrayscale(Image image);                                                            // Modify image color: grayscale

		[DllImport(nativeLibName)]
		public static extern void ImageColorContrast(Image image, float contrast);                                             // Modify image color: contrast (-100 to 100)

		[DllImport(nativeLibName)]
		public static extern void ImageColorBrightness(Image image, int brightness);                                           // Modify image color: brightness (-255 to 255)

		[DllImport(nativeLibName)]
		public static extern void ImageColorReplace(Image image, Color color, Color replace);                                  // Modify image color: replace color

		[DllImport(nativeLibName)]
		public static extern Image GenImageColor(int width, int height, Color color);                                           // Generate image: plain color

		[DllImport(nativeLibName)]
		public static extern Image GenImageGradientV(int width, int height, Color top, Color bottom);                           // Generate image: vertical gradient

		[DllImport(nativeLibName)]
		public static extern Image GenImageGradientH(int width, int height, Color left, Color right);                           // Generate image: horizontal gradient

		[DllImport(nativeLibName)]
		public static extern Image GenImageGradientRadial(int width, int height, float density, Color inner, Color outer);      // Generate image: radial gradient

		[DllImport(nativeLibName)]
		public static extern Image GenImageChecked(int width, int height, int checksX, int checksY, Color col1, Color col2);    // Generate image: checked

		[DllImport(nativeLibName)]
		public static extern Image GenImageWhiteNoise(int width, int height, float factor);                                     // Generate image: white noise

		[DllImport(nativeLibName)]
		public static extern Image GenImagePerlinNoise(int width, int height, int offsetX, int offsetY, float scale);           // Generate image: perlin noise

		[DllImport(nativeLibName)]
		public static extern Image GenImageCellular(int width, int height, int tileSize);                                       // Generate image: cellular algorithm. Bigger tileSize means bigger cells

		[DllImport(nativeLibName)]
		public static extern void GenTextureMipmaps(Texture2D texture);                                                        // Generate GPU mipmaps for a texture

		[DllImport(nativeLibName)]
		public static extern void SetTextureFilter(Texture2D texture, int filterMode);                                          // Set texture scaling filter mode

		[DllImport(nativeLibName)]
		public static extern void SetTextureWrap(Texture2D texture, int wrapMode);                                              // Set texture wrapping mode

		[DllImport(nativeLibName)]
		public static extern void DrawTexture(Texture2D texture, int posX, int posY, Color tint);                               // Draw a Texture2D

		[DllImport(nativeLibName)]
		public static extern void DrawTextureV(Texture2D texture, Vector2 position, Color tint);                                // Draw a Texture2D with position defined as Vector2

		[DllImport(nativeLibName)]
		public static extern void DrawTextureEx(Texture2D texture, Vector2 position, float rotation, float scale, Color tint);  // Draw a Texture2D with extended parameters

		[DllImport(nativeLibName)]
		public static extern void DrawTextureRec(Texture2D texture, Rectangle sourceRec, Vector2 position, Color tint);         // Draw a part of a texture defined by a rectangle

		[DllImport(nativeLibName)]
		public static extern void DrawTexturePro(Texture2D texture, Rectangle sourceRec, Rectangle destRec, Vector2 origin, float rotation, Color tint); // Draw a part of a texture defined by a rectangle with 'pro' parameters

		[DllImport(nativeLibName)]
		public static extern Font GetFontDefault();                                                            // Get the default Font

		[DllImport(nativeLibName)]
		public static extern Font LoadFont(string fileName);                                                  // Load font from file into GPU memory (VRAM)

		[DllImport(nativeLibName)]
		public static extern Font LoadFontEx(string fileName, int fontSize, int charsCount, int[] fontChars);  // Load font from file with extended parameters

		[DllImport(nativeLibName)]
		public static extern CharInfo[] LoadFontData(string fileName, int fontSize, int[] fontChars, int charsCount, bool sdf); // Load font data for further use

		[DllImport(nativeLibName)]
		public static extern Image GenImageFontAtlas(CharInfo[] chars, int fontSize, int charsCount, int padding, int packMethod);  // Generate image font atlas using chars info

		[DllImport(nativeLibName)]
		public static extern void UnloadFont(Font font);                                                           // Unload Font from GPU memory (VRAM)

		[DllImport(nativeLibName)]
		public static extern void DrawFPS(int posX, int posY);                                                     // Shows current FPS

		[DllImport(nativeLibName)]
		public static extern void DrawText(string text, int posX, int posY, int fontSize, Color color);       // Draw text (using default font)

		[DllImport(nativeLibName)]
		public static extern void DrawTextEx(Font font, string text, Vector2 position, float fontSize, float spacing, Color tint); // Draw text using font and additional parameters

		[DllImport(nativeLibName)]
		public static extern int MeasureText(string text, int fontSize);                                      // Measure string width for default font

		[DllImport(nativeLibName)]
		public static extern Vector2 MeasureTextEx(Font font, string text, float fontSize, float spacing);    // Measure string size for Font

		[DllImport(nativeLibName)]
		public static extern string FormatText(string text, params object[] args);                                        // Formatting of text with variables to 'embed'

		[DllImport(nativeLibName)]
		public static extern string SubText(string text, int position, int length);                      // Get a piece of a text string

		[DllImport(nativeLibName)]
		public static extern int GetGlyphIndex(Font font, int character);                                          // Get index position for a unicode character on font

		[DllImport(nativeLibName)]
		public static extern void DrawLine3D(Vector3 startPos, Vector3 endPos, Color color);                                    // Draw a line in 3D world space

		[DllImport(nativeLibName)]
		public static extern void DrawCircle3D(Vector3 center, float radius, Vector3 rotationAxis, float rotationAngle, Color color); // Draw a circle in 3D world space

		[DllImport(nativeLibName)]
		public static extern void DrawCube(Vector3 position, float width, float height, float length, Color color);             // Draw cube

		[DllImport(nativeLibName)]
		public static extern void DrawCubeV(Vector3 position, Vector3 size, Color color);                                       // Draw cube (Vector version)

		[DllImport(nativeLibName)]
		public static extern void DrawCubeWires(Vector3 position, float width, float height, float length, Color color);        // Draw cube wires

		[DllImport(nativeLibName)]
		public static extern void DrawCubeTexture(Texture2D texture, Vector3 position, float width, float height, float length, Color color); // Draw cube textured

		[DllImport(nativeLibName)]
		public static extern void DrawSphere(Vector3 centerPos, float radius, Color color);                                     // Draw sphere

		[DllImport(nativeLibName)]
		public static extern void DrawSphereEx(Vector3 centerPos, float radius, int rings, int slices, Color color);            // Draw sphere with extended parameters

		[DllImport(nativeLibName)]
		public static extern void DrawSphereWires(Vector3 centerPos, float radius, int rings, int slices, Color color);         // Draw sphere wires

		[DllImport(nativeLibName)]
		public static extern void DrawCylinder(Vector3 position, float radiusTop, float radiusBottom, float height, int slices, Color color); // Draw a cylinder/cone

		[DllImport(nativeLibName)]
		public static extern void DrawCylinderWires(Vector3 position, float radiusTop, float radiusBottom, float height, int slices, Color color); // Draw a cylinder/cone wires

		[DllImport(nativeLibName)]
		public static extern void DrawPlane(Vector3 centerPos, Vector2 size, Color color);                                      // Draw a plane XZ

		[DllImport(nativeLibName)]
		public static extern void DrawRay(Ray ray, Color color);                                                                // Draw a ray line

		[DllImport(nativeLibName)]
		public static extern void DrawGrid(int slices, float spacing);                                                          // Draw a grid (centered at (0, 0, 0))

		[DllImport(nativeLibName)]
		public static extern void DrawGizmo(Vector3 position);                                                                  // Draw simple gizmo

		[DllImport(nativeLibName)]
		public static extern Model LoadModel(string fileName);                                                            // Load model from files (mesh and material)

		[DllImport(nativeLibName)]
		public static extern Model LoadModelFromMesh(Mesh mesh);                                                               // Load model from generated mesh

		[DllImport(nativeLibName)]
		public static extern void UnloadModel(Model model);                                                                    // Unload model from memory (RAM and/or VRAM)

		[DllImport(nativeLibName)]
		public static extern Mesh LoadMesh(string fileName);                                                              // Load mesh from file

		[DllImport(nativeLibName)]
		public static extern void UnloadMesh(Mesh mesh);                                                                      // Unload mesh from memory (RAM and/or VRAM)

		[DllImport(nativeLibName)]
		public static extern void ExportMesh(string fileName, Mesh mesh);                                                 // Export mesh as an OBJ file

		[DllImport(nativeLibName)]
		public static extern BoundingBox MeshBoundingBox(Mesh mesh);                                                           // Compute mesh bounding box limits

		[DllImport(nativeLibName)]
		public static extern void MeshTangents(Mesh mesh);                                                                    // Compute mesh tangents

		[DllImport(nativeLibName)]
		public static extern void MeshBinormals(Mesh mesh);                                                                   // Compute mesh binormals

		[DllImport(nativeLibName)]
		public static extern Mesh GenMeshPlane(float width, float length, int resX, int resZ);                                 // Generate plane mesh (with subdivisions)

		[DllImport(nativeLibName)]
		public static extern Mesh GenMeshCube(float width, float height, float length);                                        // Generate cuboid mesh

		[DllImport(nativeLibName)]
		public static extern Mesh GenMeshSphere(float radius, int rings, int slices);                                          // Generate sphere mesh (standard sphere)

		[DllImport(nativeLibName)]
		public static extern Mesh GenMeshHemiSphere(float radius, int rings, int slices);                                      // Generate half-sphere mesh (no bottom cap)

		[DllImport(nativeLibName)]
		public static extern Mesh GenMeshCylinder(float radius, float height, int slices);                                     // Generate cylinder mesh

		[DllImport(nativeLibName)]
		public static extern Mesh GenMeshTorus(float radius, float size, int radSeg, int sides);                               // Generate torus mesh

		[DllImport(nativeLibName)]
		public static extern Mesh GenMeshKnot(float radius, float size, int radSeg, int sides);                                // Generate trefoil knot mesh

		[DllImport(nativeLibName)]
		public static extern Mesh GenMeshHeightmap(Image heightmap, Vector3 size);                                             // Generate heightmap mesh from image data

		[DllImport(nativeLibName)]
		public static extern Mesh GenMeshCubicmap(Image cubicmap, Vector3 cubeSize);                                           // Generate cubes-based map mesh from image data

		[DllImport(nativeLibName)]
		public static extern Material LoadMaterial(string fileName);                                                      // Load material from file

		[DllImport(nativeLibName)]
		public static extern Material LoadMaterialDefault();                                                               // Load default material (Supports: DIFFUSE, SPECULAR, NORMAL maps)

		[DllImport(nativeLibName)]
		public static extern void UnloadMaterial(Material material);                                                           // Unload material from GPU memory (VRAM)

		[DllImport(nativeLibName)]
		public static extern void DrawModel(Model model, Vector3 position, float scale, Color tint);                           // Draw a model (with texture if set)

		[DllImport(nativeLibName)]
		public static extern void DrawModelEx(Model model, Vector3 position, Vector3 rotationAxis, float rotationAngle, Vector3 scale, Color tint); // Draw a model with extended parameters

		[DllImport(nativeLibName)]
		public static extern void DrawModelWires(Model model, Vector3 position, float scale, Color tint);                      // Draw a model wires (with texture if set)

		[DllImport(nativeLibName)]
		public static extern 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

		[DllImport(nativeLibName)]
		public static extern void DrawBoundingBox(BoundingBox box, Color color);                                               // Draw bounding box (wires)

		[DllImport(nativeLibName)]
		public static extern void DrawBillboard(Camera3D camera, Texture2D texture, Vector3 center, float size, Color tint);     // Draw a billboard texture

		[DllImport(nativeLibName)]
		public static extern void DrawBillboardRec(Camera3D camera, Texture2D texture, Rectangle sourceRec, Vector3 center, float size, Color tint); // Draw a billboard texture defined by sourceRec

		[DllImport(nativeLibName)]
		public static extern bool CheckCollisionSpheres(Vector3 centerA, float radiusA, Vector3 centerB, float radiusB);       // Detect collision between two spheres

		[DllImport(nativeLibName)]
		public static extern bool CheckCollisionBoxes(BoundingBox box1, BoundingBox box2);                                     // Detect collision between two bounding boxes

		[DllImport(nativeLibName)]
		public static extern bool CheckCollisionBoxSphere(BoundingBox box, Vector3 centerSphere, float radiusSphere);          // Detect collision between box and sphere

		[DllImport(nativeLibName)]
		public static extern bool CheckCollisionRaySphere(Ray ray, Vector3 spherePosition, float sphereRadius);                // Detect collision between ray and sphere

		[DllImport(nativeLibName)]
		public static extern bool CheckCollisionRaySphereEx(Ray ray, Vector3 spherePosition, float sphereRadius, Vector3 collisionPoint); // Detect collision between ray and sphere, returns collision point

		[DllImport(nativeLibName)]
		public static extern bool CheckCollisionRayBox(Ray ray, BoundingBox box);                                              // Detect collision between ray and box

		[DllImport(nativeLibName)]
		public static extern RayHitInfo GetCollisionRayModel(Ray ray, Model model);                                           // Get collision info between ray and model

		[DllImport(nativeLibName)]
		public static extern RayHitInfo GetCollisionRayTriangle(Ray ray, Vector3 p1, Vector3 p2, Vector3 p3);                  // Get collision info between ray and triangle

		[DllImport(nativeLibName)]
		public static extern RayHitInfo GetCollisionRayGround(Ray ray, float groundHeight);                                    // Get collision info between ray and ground plane (Y-normal plane)

		[DllImport(nativeLibName)]
		public static extern string LoadText(string fileName);                               // Load chars array from text file

		[DllImport(nativeLibName)]
		public static extern Shader LoadShader(string vsFileName, string fsFileName);  // Load shader from files and bind default locations

		[DllImport(nativeLibName)]
		public static extern Shader LoadShaderCode(string vsCode, string fsCode);                  // Load shader from code strings and bind default locations

		[DllImport(nativeLibName)]
		public static extern void UnloadShader(Shader shader);                                   // Unload shader from GPU memory (VRAM)

		[DllImport(nativeLibName)]
		public static extern Shader GetShaderDefault();                                      // Get default shader

		[DllImport(nativeLibName)]
		public static extern Texture2D GetTextureDefault();                                  // Get default texture

		[DllImport(nativeLibName)]
		public static extern int GetShaderLocation(Shader shader, string uniformName);              // Get shader uniform location

		[DllImport(nativeLibName)]
		public static extern void SetShaderValue(Shader shader, int uniformLoc, float[] value, int size); // Set shader uniform value (float)

		[DllImport(nativeLibName)]
		public static extern void SetShaderValuei(Shader shader, int uniformLoc, int[] value, int size);  // Set shader uniform value (int)

		[DllImport(nativeLibName)]
		public static extern void SetShaderValueMatrix(Shader shader, int uniformLoc, Matrix mat);       // Set shader uniform value (matrix 4x4)

		[DllImport(nativeLibName)]
		public static extern void SetMatrixProjection(Matrix proj);                              // Set a custom projection matrix (replaces internal projection matrix)

		[DllImport(nativeLibName)]
		public static extern void SetMatrixModelview(Matrix view);                               // Set a custom modelview matrix (replaces internal modelview matrix)

		[DllImport(nativeLibName)]
		public static extern Matrix GetMatrixModelview();                                        // Get internal modelview matrix

		[DllImport(nativeLibName)]
		public static extern Texture2D GenTextureCubemap(Shader shader, Texture2D skyHDR, int size);       // Generate cubemap texture from HDR texture

		[DllImport(nativeLibName)]
		public static extern Texture2D GenTextureIrradiance(Shader shader, Texture2D cubemap, int size);   // Generate irradiance texture using cubemap data

		[DllImport(nativeLibName)]
		public static extern Texture2D GenTexturePrefilter(Shader shader, Texture2D cubemap, int size);    // Generate prefilter texture using cubemap data

		[DllImport(nativeLibName)]
		public static extern Texture2D GenTextureBRDF(Shader shader, Texture2D cubemap, int size);         // Generate BRDF texture using cubemap data

		[DllImport(nativeLibName)]
		public static extern void BeginShaderMode(Shader shader);                                // Begin custom shader drawing

		[DllImport(nativeLibName)]
		public static extern void EndShaderMode();                                           // End custom shader drawing (use default shader)

		[DllImport(nativeLibName)]
		public static extern void BeginBlendMode(int mode);                                      // Begin blending mode (alpha, additive, multiplied)

		[DllImport(nativeLibName)]
		public static extern void EndBlendMode();                                            // End blending mode (reset to default: alpha blending)

		[DllImport(nativeLibName)]
		public static extern VrDeviceInfo GetVrDeviceInfo(int vrDeviceType);   // Get VR device information for some standard devices

		[DllImport(nativeLibName)]
		public static extern void InitVrSimulator(VrDeviceInfo info);          // Init VR simulator for selected device parameters

		[DllImport(nativeLibName)]
		public static extern void CloseVrSimulator();                      // Close VR simulator for current device

		[DllImport(nativeLibName)]
		public static extern bool IsVrSimulatorReady();                    // Detect if VR simulator is ready

		[DllImport(nativeLibName)]
		public static extern void SetVrDistortionShader(Shader shader);        // Set VR distortion shader for stereoscopic rendering

		[DllImport(nativeLibName)]
		public static extern void UpdateVrTracking(Camera3D camera);            // Update VR tracking (position and orientation) and camera

		[DllImport(nativeLibName)]
		public static extern void ToggleVrMode();                          // Enable/Disable VR experience

		[DllImport(nativeLibName)]
		public static extern void BeginVrDrawing();                        // Begin VR simulator stereo rendering

		[DllImport(nativeLibName)]
		public static extern void EndVrDrawing();                          // End VR simulator stereo rendering

		[DllImport(nativeLibName)]
		public static extern void InitAudioDevice();                                     // Initialize audio device and context

		[DllImport(nativeLibName)]
		public static extern void CloseAudioDevice();                                    // Close the audio device and context

		[DllImport(nativeLibName)]
		public static extern bool IsAudioDeviceReady();                                  // Check if audio device has been initialized successfully

		[DllImport(nativeLibName)]
		public static extern void SetMasterVolume(float volume);                             // Set master volume (listener)

		[DllImport(nativeLibName)]
		public static extern Wave LoadWave(string fileName);                            // Load wave data from file

		[DllImport(nativeLibName)]
		public static extern Wave LoadWaveEx(IntPtr data, int sampleCount, int sampleRate, int sampleSize, int channels); // Load wave data from raw array data

		[DllImport(nativeLibName)]
		public static extern Sound LoadSound(string fileName);                          // Load sound from file

		[DllImport(nativeLibName)]
		public static extern Sound LoadSoundFromWave(Wave wave);                             // Load sound from wave data

		[DllImport(nativeLibName)]
		public static extern void UpdateSound(Sound sound, byte[] data, int samplesCount);// Update sound buffer with new data

		[DllImport(nativeLibName)]
		public static extern void UnloadWave(Wave wave);                                     // Unload wave data

		[DllImport(nativeLibName)]
		public static extern void UnloadSound(Sound sound);                                  // Unload sound

		[DllImport(nativeLibName)]
		public static extern void PlaySound(Sound sound);                                    // Play a sound

		[DllImport(nativeLibName)]
		public static extern void PauseSound(Sound sound);                                   // Pause a sound

		[DllImport(nativeLibName)]
		public static extern void ResumeSound(Sound sound);                                  // Resume a paused sound

		[DllImport(nativeLibName)]
		public static extern void StopSound(Sound sound);                                    // Stop playing a sound

		[DllImport(nativeLibName)]
		public static extern bool IsSoundPlaying(Sound sound);                               // Check if a sound is currently playing

		[DllImport(nativeLibName)]
		public static extern void SetSoundVolume(Sound sound, float volume);                 // Set volume for a sound (1.0 is max level)

		[DllImport(nativeLibName)]
		public static extern void SetSoundPitch(Sound sound, float pitch);                   // Set pitch for a sound (1.0 is base level)

		[DllImport(nativeLibName)]
		public static extern void WaveFormat(out Wave wave, int sampleRate, int sampleSize, int channels);  // Convert wave data to desired format

		[DllImport(nativeLibName)]
		public static extern Wave WaveCopy(Wave wave);                                       // Copy a wave to a new wave

		[DllImport(nativeLibName)]
		public static extern void WaveCrop(out Wave wave, int initSample, int finalSample);     // Crop a wave to defined samples range

		[DllImport(nativeLibName)]
		public static extern float[] GetWaveData(Wave wave);                                  // Get samples data from wave as a floats array

		[DllImport(nativeLibName)]
		public static extern IntPtr LoadMusicStream(string fileName);                    // Load IntPtr stream from file

		[DllImport(nativeLibName)]
		public static extern void UnloadMusicStream(IntPtr music);                            // Unload IntPtr stream

		[DllImport(nativeLibName)]
		public static extern void PlayMusicStream(IntPtr music);                              // Start IntPtr playing

		[DllImport(nativeLibName)]
		public static extern void UpdateMusicStream(IntPtr music);                            // Updates buffers for IntPtr streaming

		[DllImport(nativeLibName)]
		public static extern void StopMusicStream(IntPtr music);                              // Stop IntPtr playing

		[DllImport(nativeLibName)]
		public static extern void PauseMusicStream(IntPtr music);                             // Pause IntPtr playing

		[DllImport(nativeLibName)]
		public static extern void ResumeMusicStream(IntPtr music);                            // Resume playing paused music

		[DllImport(nativeLibName)]
		public static extern bool IsMusicPlaying(IntPtr music);                               // Check if IntPtr is playing

		[DllImport(nativeLibName)]
		public static extern void SetMusicVolume(IntPtr music, float volume);                 // Set volume for IntPtr (1.0 is max level)

		[DllImport(nativeLibName)]
		public static extern void SetMusicPitch(IntPtr music, float pitch);                   // Set pitch for a IntPtr (1.0 is base level)

		[DllImport(nativeLibName)]
		public static extern void SetMusicLoopCount(IntPtr music, int count);                 // Set IntPtr loop count (loop repeats)

		[DllImport(nativeLibName)]
		public static extern float GetMusicTimeLength(IntPtr music);                          // Get IntPtr time length (in seconds)

		[DllImport(nativeLibName)]
		public static extern float GetMusicTimePlayed(IntPtr music);                          // Get current IntPtr time played (in seconds)

		[DllImport(nativeLibName)]
		public static extern AudioStream InitAudioStream(uint sampleRate, uint sampleSize, uint channels); // Init audio stream (to stream raw audio pcm data)

		[DllImport(nativeLibName)]
		public static extern void UpdateAudioStream(AudioStream stream, byte[] data, int samplesCount); // Update audio stream buffers with data

		[DllImport(nativeLibName)]
		public static extern void CloseAudioStream(AudioStream stream);                      // Close audio stream and free memory

		[DllImport(nativeLibName)]
		public static extern bool IsAudioBufferProcessed(AudioStream stream);                // Check if any audio stream buffers requires refill

		[DllImport(nativeLibName)]
		public static extern void PlayAudioStream(AudioStream stream);                       // Play audio stream

		[DllImport(nativeLibName)]
		public static extern void PauseAudioStream(AudioStream stream);                      // Pause audio stream

		[DllImport(nativeLibName)]
		public static extern void ResumeAudioStream(AudioStream stream);                     // Resume audio stream

		[DllImport(nativeLibName)]
		public static extern bool IsAudioStreamPlaying(AudioStream stream);                  // Check if audio stream is playing

		[DllImport(nativeLibName)]
		public static extern void StopAudioStream(AudioStream stream);                       // Stop audio stream

		[DllImport(nativeLibName)]
		public static extern void SetAudioStreamVolume(AudioStream stream, float volume);    // Set volume for audio stream (1.0 is max level)

		[DllImport(nativeLibName)]
		public static extern void SetAudioStreamPitch(AudioStream stream, float pitch);      // Set pitch for audio stream (1.0 is base level)

		#endregion
    }
}