jkbz64 / Zadymka

Lua 2D graphics module

Zadymka

Work in progress

Zadymka is a simple 2D graphics (and Input) module. It also has built-in ImGui support.

Language	C++14

Technology Chart

Window / Context / Input	GLFW 3
Rendering	OpenGL 3.3
OpenGL extensions	GLAD
Math	glm
Lua Binding	sol2
Font loading	Freetype2
Image loading	stb_image
Other	ImGui

Building

Before building install GLFW3 / Freetype2 / any lua version( 5.2 and 5.3 were the only one I tested so far though) libraries. Header libraries will be cloned recursively, so you don't have to ship them yourself.

git clone --recursive https://github.com/jkbz64/Zadymka.git
cd Zadymka
mkdir build && cd build
cmake .. //-DEXAMPLES=ON to copy examples to build directory
make -j4

Usage

1. Copy Zadymka.dll or .so along with other .dll's(freetype.dll and glfw3.dll(maybe?)) to the project directory
2. local Zadymka = require('Zadymka') in your code
3. Zadymka.init() or Zadymka.Graphics.init() to init graphics module (may be done automagically in the future)
4. You are ready to go :)

Check out examples directory to see Zadymka usage.

Quickstart

local Graphics = require('Zadymka.Graphics')
Graphics.init()
local window = Graphics.Window:new()
window:create(800, 600, 'title', window.Style.Windowed)
window.title = 'some title'

local font = Graphics.Font:new()
font:loadFromFile('arial.ttf')

local text = Graphics.Text:new()
text:setString('test')
text:setPosition(100, 100)

while window.isOpen do
    window:clear(125, 125, 125, 255) -- Clear window
    window:draw(text)
    window:drawRect(0, 0, 100, 100, 255, 0, 0, 255)
    window:display()
end

Graphics.deinit()

Docs?

.. Not now? I guess? If you want to know usertypes/bindings check out src/(module name).cpp's.