Wonkey 2d/3d game engine starter

A Wonkey 2d/3D game engine starter project using SDL2 and ANGLE statically linked to a standalone executable.

For the moment, tested only on MacOS 12.

Features

• Standalone executable
• Multi-platform targets
• Agnostic graphics renderer using OpenGLES 3 API, thanks to ANGLE
  • Linux : OpenGL
  • MacOS : Metal
  • Windows : D3D11
  • Emscripten (Web) : WebGL2
• Self-contained and few dependencies with Wonkey modules: only use libc and std modules

Install

⚠️ Prerequisite tools installed : git, cmake, ninja

Cloning this repo:

git clone http://github.com/seyhajin/wonkey-game-engine-starter

Install all dependencies:

Sequence of installation scripts :

install = setup -> sync -> build -> copy

• setup: cloning all dependencies into deps/ directory
• sync: ⚠️ This may take a long time, the first time to syncying all dependencies
• build: building all dependencies into static libraries
• copy: copying headers and libraries into native/ directory

NOTE: You must launch all scripts from root project directory.

Linux and MacOS

$ cd wonkey-game-engine-starter
$ ./scripts/install.sh

Windows

> cd wonkey-game-engine-starter
> scripts\install.bat

Examples

There are Wonkey and C/C++ versions of hello sample in src/ directory.

Wonkey

Open src/hello.wx and run it. :)

C/C++

⚠️ Prerequisite C/C++ compilers installed

Building

Execute from root project directory.

Linux

$ TODO

MacOS

$ clang++ -std=c++14 ./src/hello.cc -o ./src/hello -I./native/include -L./native/lib/macos -DANGLE_EXPORT= -DANGLE_STATIC=1 -DANGLE_UTIL_EXPORT= -DEGLAPI= -DGL_APICALL= -DGL_API= -DKHRONOS_STATIC -lEGL_static -lSDL2 -lm -liconv -pthread -framework Foundation -framework IOKit -framework CoreFoundation -framework CoreGraphics -framework Metal -framework IOSurface -framework QuartzCore -framework Cocoa -framework GameController -framework CoreAudio -framework AudioToolbox -framework CoreHaptics -framework ForceFeedback -framework Carbon -framework AVFoundation

Windows

> TODO

Dependencies

• sdl2
• angle

TODO

random ideas, no specific order.

• Checking out dependencies from defined commit hash
  • Accordingly update dependency sources patches
  • Accordingly update dependency Wonkey 'extern' translations
• Prebuilded static libraries: EGL, SDL
  • Desktop targets
    • Linux
    • MacOS
    • Windows
  • Web target
    • Emscripten
  • Mobile targets (maybe in the future)
    • Android
    • iOS
• Build hello sample on all platform targets
• Update gradually GLES API to 3.1 and 3.2
• Add more Wonkey GLES examples
• Create an easy-to-use game engine like Blitz3D