! for your convenience.
USING: accessors alien alien.c-types alien.destructors
alien.libraries alien.syntax classes.struct combinators kernel
-raylib.util sequences sequences.private system ;
+math raylib.util sequences sequences.private system ;
IN: raylib
FROM: alien.c-types => float ;
STRUCT: AudioStream
{ buffer void* } ! Pointer to internal data used by the audio system
+ { processor void* } ! Pointer to internal data processor, useful for audio effects
{ sampleRate uint } ! Frequency (samples per second)
{ sampleSize uint } ! Bit depth (bits per sample): 8, 16, 32 (24 not supported)
{ channels uint } ; ! Number of channels (1-mono, 2-stereo)
FUNCTION-ALIAS: set-window-monitor void SetWindowMonitor ( int monitor ) ! Set monitor for the current window (fullscreen mode)
FUNCTION-ALIAS: set-window-min-size void SetWindowMinSize ( int width, int height ) ! Set window minimum dimensions (for FLAG_WINDOW_RESIZABLE)
FUNCTION-ALIAS: set-window-size void SetWindowSize ( int width, int height ) ! Set window dimensions
+FUNCTION-ALIAS: set-window-opacity void SetWindowOpacity ( float opacity ) ! Set window opacity [0.0f..1.0f] (only PLATFORM_DESKTOP)
FUNCTION-ALIAS: get-window-handle void* GetWindowHandle ( ) ! Get native window handle
FUNCTION-ALIAS: get-screen-width int GetScreenWidth ( ) ! Get current screen width
FUNCTION-ALIAS: get-screen-height int GetScreenHeight ( ) ! Get current screen height
FUNCTION-ALIAS: get-monitor-name c-string GetMonitorName ( int monitor ) ! Get the human-readable, UTF-8 encoded name of the primary monitor
FUNCTION-ALIAS: set-clipboard-text void SetClipboardText ( c-string text ) ! Set clipboard text content
FUNCTION-ALIAS: get-clipboard-text c-string GetClipboardText ( ) ! Get clipboard text content
+FUNCTION-ALIAS: enable-event-waiting void EnableEventWaiting ( ) ! Enable waiting for events on EndDrawing(), no automatic event polling
+FUNCTION-ALIAS: disable-event-waiting void DisableEventWaiting ( ) ! Disable waiting for events on EndDrawing(), automatic events polling
! Custom frame control functions
! NOTE: Those functions are intended for advance users that want full control over the frame processing
! To avoid that behavior and control frame processes manually, enable in config.h: SUPPORT_CUSTOM_FRAME_CONTROL
FUNCTION-ALIAS: swap-screen-buffer void SwapScreenBuffer ( ) ! Swap back buffer with front buffer (screen drawing)
FUNCTION-ALIAS: poll-input-events void PollInputEvents ( ) ! Register all input events
-FUNCTION-ALIAS: wait-time void WaitTime ( float ms ) ! Wait for some milliseconds (halt program execution)
+FUNCTION-ALIAS: wait-time void WaitTime ( double seconds ) ! Wait for some milliseconds (halt program execution)
! Cursor-related functions
FUNCTION-ALIAS: show-cursor void ShowCursor ( ) ! Shows cursor
FUNCTION-ALIAS: mem-realloc void* MemRealloc ( void* ptr, int size ) ! Internal memory reallocator
FUNCTION-ALIAS: mem-free void MemFree ( void* ptr ) ! Internal memory free
+FUNCTION-ALIAS: open-url void OpenURL ( c-string url ) ! Open URL with default system browser (if available)
+
! Set custom callbacks
! WARNING: Callbacks setup is intended for advance users
! FUNCTION: void SetTraceLogCallback ( TraceLogCallback callback ) ! Set custom trace log
FUNCTION-ALIAS: load-file-data c-string LoadFileData ( c-string fileName, uint* bytesRead ) ! Load file data as byte array (read)
FUNCTION-ALIAS: unload-file-data void UnloadFileData ( c-string data ) ! Unload file data allocated by LoadFileData()
FUNCTION-ALIAS: save-file-data bool SaveFileData ( c-string fileName, void* data, uint bytesToWrite ) ! Save data to file from byte array (write), returns true on success
+FUNCTION-ALIAS: export-data-as-code bool ExportDataAsCode ( char* data, uint size, c-string fileName ) ! Export data to code (.h), returns true on success
FUNCTION-ALIAS: load-file-text c-string LoadFileText ( c-string fileName ) ! Load text data from file (read), returns a '\0' terminated string
FUNCTION-ALIAS: unload-file-text void UnloadFileText ( c-string text ) ! Unload file text data allocated by LoadFileText()
FUNCTION-ALIAS: save-file-text bool SaveFileText ( c-string fileName, c-string text ) ! Save text data to file (write), string must be '\0' terminated, returns true on success
FUNCTION-ALIAS: file-exists bool FileExists ( c-string fileName ) ! Check if file exists
FUNCTION-ALIAS: directory-exists bool DirectoryExists ( c-string dirPath ) ! Check if a directory path exists
FUNCTION-ALIAS: is-file-extension bool IsFileExtension ( c-string fileName, c-string ext ) ! Check file extension (including point: .png, .wav)
+FUNCTION-ALIAS: get-file-length int GetFileLength ( c-string fileName ) ! Get file length in bytes (NOTE: GetFileSize() conflicts with windows.h)
FUNCTION-ALIAS: get-file-extension c-string GetFileExtension ( c-string fileName ) ! Get pointer to extension for a filename string (includes dot: '.png')
FUNCTION-ALIAS: get-file-name c-string GetFileName ( c-string filePath ) ! Get pointer to filename for a path string
FUNCTION-ALIAS: get-file-name-without-ext c-string GetFileNameWithoutExt ( c-string filePath ) ! Get filename string without extension (uses static string)
FUNCTION-ALIAS: get-directory-path c-string GetDirectoryPath ( c-string filePath ) ! Get full path for a given fileName with path (uses static string)
FUNCTION-ALIAS: get-prev-directory-path c-string GetPrevDirectoryPath ( c-string dirPath ) ! Get previous directory path for a given path (uses static string)
FUNCTION-ALIAS: get-working-directory c-string GetWorkingDirectory ( ) ! Get current working directory (uses static string)
-FUNCTION-ALIAS: get-directory-files char** GetDirectoryFiles ( c-string dirPath, int* count ) ! Get filenames in a directory path (memory should be freed)
-FUNCTION-ALIAS: clear-directory-files void ClearDirectoryFiles ( ) ! Clear directory files paths buffers (free memory)
+FUNCTION-ALIAS: get-application-directory c-string GetApplicationDirectory ( ) ! Get the directory if the running application (uses static string)
+FUNCTION-ALIAS: load-directory-files char** LoadDirectoryFiles ( c-string dirPath, int* count ) ! Get filenames in a directory path (memory should be freed)
+FUNCTION-ALIAS: unload-directory-files void UnloadDirectoryFiles ( ) ! Clear directory files paths buffers (free memory)
FUNCTION-ALIAS: change-directory bool ChangeDirectory ( c-string dir ) ! Change working directory, return true on success
FUNCTION-ALIAS: is-file-dropped bool IsFileDropped ( ) ! Check if a file has been dropped into window
-FUNCTION-ALIAS: get-dropped-files c-string* GetDroppedFiles ( int* count ) ! Get dropped files names (memory should be freed)
-FUNCTION-ALIAS: clear-dropped-files void ClearDroppedFiles ( ) ! Clear dropped files paths buffer (free memory)
+FUNCTION-ALIAS: load-dropped-files c-string* LoadDroppedFiles ( int* count ) ! Get dropped files names (memory should be freed)
+FUNCTION-ALIAS: unload-dropped-files void UnloadDroppedFiles ( ) ! Clear dropped files paths buffer (free memory)
FUNCTION-ALIAS: get-file-mod-time long GetFileModTime ( c-string fileName ) ! Get file modification time (last write time)
! Compression/Encoding functionality
FUNCTION-ALIAS: encode-data-base64 uchar* EncodeDataBase64 ( uchar* data, int dataLength, int* outputLength ) ! Encode data to Base64 string
FUNCTION-ALIAS: decode-data-base64 uchar* DecodeDataBase64 ( uchar* data, int* outputLength ) ! Decode Base64 string data
-! Persistent storage management
-FUNCTION-ALIAS: save-storage-value bool SaveStorageValue ( uint position, int value ) ! Save integer value to storage file (to defined position), returns true on success
-FUNCTION-ALIAS: load-storage-value int LoadStorageValue ( uint position ) ! Load integer value from storage file (from defined position)
-
-FUNCTION-ALIAS: open-url void OpenURL ( c-string url ) ! Open URL with default system browser (if available)
-
! ------------------------------------------------------------------------------------
! Input Handling Functions (Module: core)
! ------------------------------------------------------------------------------------
FUNCTION-ALIAS: set-mouse-offset void SetMouseOffset ( int offsetX, int offsetY ) ! Set mouse offset
FUNCTION-ALIAS: set-mouse-scale void SetMouseScale ( float scaleX, float scaleY ) ! Set mouse scaling
FUNCTION-ALIAS: get-mouse-wheel-move float GetMouseWheelMove ( ) ! Get mouse wheel movement Y
+FUNCTION-ALIAS: get-mouse-wheel-move-v Vector2 GetMouseWheelMoveV ( ) ! Get mouse wheel movement for both X and Y
FUNCTION-ALIAS: set-mouse-cursor void SetMouseCursor ( MouseCursor cursor ) ! Set mouse cursor
! Input-related functions: touch
FUNCTION-ALIAS: gen-image-font-atlas Image GenImageFontAtlas ( GlyphInfo* chars, Rectangle** recs, int glyphCount, int fontSize, int padding, int packMethod ) ! Generate image font atlas using chars info
FUNCTION-ALIAS: unload-font-data void UnloadFontData ( GlyphInfo* chars, int glyphCount ) ! Unload font chars info data (RAM)
FUNCTION-ALIAS: unload-font void UnloadFont ( Font font ) ! Unload Font from GPU memory (VRAM)
+FUNCTION-ALIAS: export-font-as-code bool ExportFontAsCode ( Font font, c-string fileName ) ! Export font as code file, returns true on success
! Text drawing functions
FUNCTION-ALIAS: draw-fps void DrawFPS ( int posX, int posY ) ! Draw current FPS
FUNCTION-ALIAS: draw-text-ex void DrawTextEx ( Font font, c-string text, Vector2 position, float fontSize, float spacing, Color tint ) ! Draw text using font and additional parameters
FUNCTION-ALIAS: draw-text-pro void DrawTextPro ( Font font, c-string text, Vector2 position, Vector2 origin, float rotation, float fontSize, float spacing, Color tint ) ! Draw text using Font and pro parameters (rotation)
FUNCTION-ALIAS: draw-text-codepoint void DrawTextCodepoint ( Font font, int codepoint, Vector2 position, float fontSize, Color tint ) ! Draw one character (codepoint)
+FUNCTION-ALIAS: draw-text-codepoints void DrawTextCodepoints ( Font font, int* codepoint, int count, Vector2 position, float fontSize, float spacing, Color tint ) ! Draw multiple character (codepoint)
! Text font info functions
FUNCTION-ALIAS: measure-text int MeasureText ( c-string text, int fontSize ) ! Measure string width for default font
FUNCTION-ALIAS: export-mesh bool ExportMesh ( Mesh mesh, c-string fileName ) ! Export mesh data to file, returns true on success
FUNCTION-ALIAS: get-mesh-bounding-box BoundingBox GetMeshBoundingBox ( Mesh mesh ) ! Compute mesh bounding box limits
FUNCTION-ALIAS: gen-mesh-tangents void GenMeshTangents ( Mesh* mesh ) ! Compute mesh tangents
-FUNCTION-ALIAS: gen-mesh-binormals void GenMeshBinormals ( Mesh* mesh ) ! Compute mesh binormals
! Mesh generation functions
FUNCTION-ALIAS: gen-mesh-poly Mesh GenMeshPoly ( int sides, float radius ) ! Generate polygonal mesh
FUNCTION-ALIAS: check-collision-box-sphere bool CheckCollisionBoxSphere ( BoundingBox box, Vector3 center, float radius ) ! Check collision between box and sphere
FUNCTION-ALIAS: get-ray-collision-sphere RayCollision GetRayCollisionSphere ( Ray ray, Vector3 center, float radius ) ! Get collision info between ray and sphere
FUNCTION-ALIAS: get-ray-collision-box RayCollision GetRayCollisionBox ( Ray ray, BoundingBox box ) ! Get collision info between ray and box
-FUNCTION-ALIAS: get-ray-collision-model RayCollision GetRayCollisionModel ( Ray ray, Model model ) ! Get collision info between ray and model
FUNCTION-ALIAS: get-ray-collision-mesh RayCollision GetRayCollisionMesh ( Ray ray, Mesh mesh, Matrix transform ) ! Get collision info between ray and mesh
FUNCTION-ALIAS: get-ray-collision-triangle RayCollision GetRayCollisionTriangle ( Ray ray, Vector3 p1, Vector3 p2, Vector3 p3 ) ! Get collision info between ray and triangle
FUNCTION-ALIAS: get-ray-collision-quad RayCollision GetRayCollisionQuad ( Ray ray, Vector3 p1, Vector3 p2, Vector3 p3, Vector3 p4 ) ! Get collision info between ray and quad
+: get-ray-collision-model ( ray model -- ray-collision )
+ [ RayCollision <struct> ] 2dip dup meshCount>> [
+ over
+ [ _meshes>> ]
+ [ <displaced-alien> Mesh memory>struct ]
+ [ transform>> ] tri*
+ get-ray-collision-mesh dup hit>> [
+ over hit>> [ 2dup [ distance>> ] bi@ < ] [ t ] if
+ [ nip ] [ drop ] if
+ ] [ drop ] if
+ ] 2with each-integer ;
+
+<PRIVATE
+: Vector3Add ( v1 v2 -- v3 )
+ [ [ x>> ] bi@ + ] [ [ y>> ] bi@ + ] [ [ z>> ] bi@ + ] 2tri
+ Vector3 boa ;
+: Vector3Scale ( v scalar -- r )
+ [ [ x>> ] [ y>> ] [ z>> ] tri ] dip '[ _ * ] tri@ Vector3 boa ;
+PRIVATE>
+
+:: get-ray-collision-ground ( ray ground-height -- ray-collision )
+ RayCollision <struct>
+ ray direction>> y>> abs 0.000001 > [
+ ray position>> y>> ground-height -
+ ray direction>> y>> neg / :> distance
+ distance 0.0 >= [
+ t >>hit
+ distance >>distance
+ dup normal>> 1.0 >>y drop
+ ray position>>
+ ray direction>> distance Vector3Scale
+ Vector3Add ground-height >>y >>position
+ ] when
+ ] when ;
+
+
! ------------------------------------------------------------------------------------
! Audio Loading and Playing Functions (Module: audio)
! ------------------------------------------------------------------------------------
+CALLBACK: void AudioCallback ( void* bufferData, int frames )
+
! Audio device management functions
FUNCTION-ALIAS: init-audio-device void InitAudioDevice ( ) ! Initialize audio device and context
FUNCTION-ALIAS: close-audio-device void CloseAudioDevice ( ) ! Close the audio device and context
FUNCTION-ALIAS: is-sound-playing bool IsSoundPlaying ( Sound sound ) ! Check if a sound is currently playing
FUNCTION-ALIAS: set-sound-volume void SetSoundVolume ( Sound sound, float volume ) ! Set volume for a sound (1.0 is max level)
FUNCTION-ALIAS: set-sound-pitch void SetSoundPitch ( Sound sound, float pitch ) ! Set pitch for a sound (1.0 is base level)
+FUNCTION-ALIAS: set-sound-pan void SetSoundPan ( Sound sound, float pan ) ! Set pan for a sound (0.5 is center)
FUNCTION-ALIAS: wave-format void WaveFormat ( Wave* wave, int sampleRate, int sampleSize, int channels ) ! Convert wave data to desired format
FUNCTION-ALIAS: wave-copy Wave WaveCopy ( Wave wave ) ! Copy a wave to a new wave
FUNCTION-ALIAS: wave-crop void WaveCrop ( Wave* wave, int initSample, int finalSample ) ! Crop a wave to defined samples range
FUNCTION-ALIAS: seek-music-stream void SeekMusicStream ( Music music, float position ) ! Seek music to a position (in seconds)
FUNCTION-ALIAS: set-music-volume void SetMusicVolume ( Music music, float volume ) ! Set volume for music (1.0 is max level)
FUNCTION-ALIAS: set-music-pitch void SetMusicPitch ( Music music, float pitch ) ! Set pitch for a music (1.0 is base level)
+FUNCTION-ALIAS: set-music-pan void SetMusicPan ( Music sound, float pan ) ! Set pan for a music (0.5 is center)
FUNCTION-ALIAS: get-music-time-length float GetMusicTimeLength ( Music music ) ! Get music time length (in seconds)
FUNCTION-ALIAS: get-music-time-played float GetMusicTimePlayed ( Music music ) ! Get current music time played (in seconds)
FUNCTION-ALIAS: stop-audio-stream void StopAudioStream ( AudioStream stream ) ! Stop audio stream
FUNCTION-ALIAS: set-audio-stream-volume void SetAudioStreamVolume ( AudioStream stream, float volume ) ! Set volume for audio stream (1.0 is max level)
FUNCTION-ALIAS: set-audio-stream-pitch void SetAudioStreamPitch ( AudioStream stream, float pitch ) ! Set pitch for audio stream (1.0 is base level)
+FUNCTION-ALIAS: set-audio-stream-pan void SetAudioStreamPan ( AudioStream stream, float pan ) ! Set pan for audio stream (0.5 is center)
FUNCTION-ALIAS: set-audio-stream-buffer-size-default void SetAudioStreamBufferSizeDefault ( int size ) ! Default size for new audio streams
! Destructors
projects / factor.git / commitdiff