Another mruby binding to raylib. This gem takes a barebones approach at the moment. Functions are bound to snake_case. Raylib build for Windows, Linux, WebAssembly, and Android included.
conf.gem :github => 'captainjet/mruby-raylib', :branch => 'main'Raylib.init_window(800, 600, "raylib [core] example - basic window")
Raylib.set_target_fps(60)
until Raylib.window_should_close? # Detect window close button or ESC key
Raylib.begin_drawing
Raylib.clear_background(Raylib::RAYWHITE)
Raylib.draw_text("Congrats! You created your first window!", 190, 200, 20, Raylib::LIGHTGRAY)
Raylib.end_drawing
end
Raylib.close_windowEnum values of the libary are stored as module constants of the same name. So MOUSE_LEFT_BUTTON is found as Raylib::MouseButton::MOUSE_LEFT_BUTTON. You can include all of these modules with a convenience method.
module Raylib
self.include_enums
endAfter that, you should be able to just use Raylib::MOUSE_LEFT_BUTTON.
Also includes a module Raylib::Colors that includes a pre-built color for every color here.
All the files are located in the c-files directory. I just run single_file.rb to combine structs.c and all the *.c files, besides holder.c, into one file placed in src/mruby_raylib.c Enums are read from the raylib_api.json file and recreated in mruby_raylib.rb by the read_json.rb
It's not great. But it works for me, and I understand it. If you'd like to help, please edit files inside c-files, not the single file in src.
There's a pre-built raylib included for various platforms. They were built with all options in config.h enabled, besides the following:
SUPPORT_TRACELOG_DEBUG
RLGL_SHOW_GL_DETAILS_INFO
RLGL_ENABLE_OPENGL_DEBUG_CONTEXT
SUPPORT_CUSTOM_FRAME_CONTROL
SUPPORT_BUSY_WAIT_LOOP
and compiled with the following commands on Arch Linux:
make RAYLIB_MODULE_RAYGUI=TRUE # Linux
emmake make PLATFORM=PLATFORM_WEB RAYLIB_MODULE_RAYGUI=TRUE # WebAssembly
make CC=x86_64-w64-mingw32-gcc PLATFORM=PLATFORM_DESKTOP PLATFORM_OS=WINDOWS RAYLIB_MODULE_RAYGUI=TRUE # Windows
make PLATFORM=PLATFORM_ANDROID ANDROID_API_VERSION=33 ANDROID_NDK=/opt/android-sdk/ndk/26.0.10792818 ANDROID_ARCH=arm64 RAYLIB_MODULE_RAYGUI=TRUE # Android aarch64
make PLATFORM=PLATFORM_ANDROID ANDROID_API_VERSION=33 ANDROID_NDK=/opt/android-sdk/ndk/26.0.10792818 ANDROID_ARCH=arm RAYLIB_MODULE_RAYGUI=TRUE # Android armv7a
make PLATFORM=PLATFORM_ANDROID ANDROID_API_VERSION=33 ANDROID_NDK=/opt/android-sdk/ndk/26.0.10792818 ANDROID_ARCH=x86_64 RAYLIB_MODULE_RAYGUI=TRUE # Android X86_64
make PLATFORM=PLATFORM_ANDROID ANDROID_API_VERSION=33 ANDROID_NDK=/opt/android-sdk/ndk/26.0.10792818 ANDROID_ARCH=x86 RAYLIB_MODULE_RAYGUI=TRUE # Android i686The Following Raylib methods are currently not bound:
WILL NOT IMPLENT
----------------
TextCopy
TextIsEqual
TextLength
TextFormat
TextSubtext
TextReplace
TextInsert
TextJoin
TextSplit
TextAppend
TextFindIndex
TextToUpper
TextToLower
TextToPascal
TextToInteger
MemAlloc
MemRealloc
MemFree
GetWindowHandle
SetTraceLogCallback
SetLoadFileDataCallback
SetSaveFileDataCallback
SetLoadFileTextCallback
SetAudioStreamCallback
AttachAudioStreamProcessor
DetachAudioStreamProcessor
AttachAudioMixedProcessor
DetachAudioMixedProcessor
NEED HELP IMPLEMENTING
----------------
SetShaderValue
SetShaderValueV
SaveFileData
UpdateTexture
UpdateTextureRec
GetPixelColor
SetPixelColor
UpdateMeshBuffer
UpdateSound
UpdateAudioStream
The following do not perform a function, but are bound, as the GC will handle cleanup:
UnloadCodepoints
UnloadWaveSamples
UnloadRandomSequence
The following structs can be passed around as references, but you cannot manually read or write attributes of them:
Mesh
Shader
MaterialMap
Material
Model
Transform
BoneInfo
ModelAnimation
Wave
Sound
Music # Exception: you can get/set the looping attribute
AudioStream
VrDeviceInfo
VrStereoConfig
RayGUI functions return what the header says it should. For example, GuiToggle will return true/false, not an int. Please refer to the raygui.h header to figure out what a given function should return.
The following methods are exceptions to those rules, or have other quirks:
# These return an array of [return value of function, *(index/active/focus)]
# Essentially, if the C version usually modifies an int in place, the ruby version
# returns all the modified ints as an array instead, requring you to manually manage them.
GuiTabBar
GuiDropdownBox
GuiValueBox
GuiListView
GuiListViewEx
GuiLoadIcons # This function does work but will not return a value besides nil
MIT