Graphics Window

Opens a window and draws a rectangle that follows the mouse, using the Love2D-style Shine2D native package. Shows how Saule calls into a dynamically-loaded Rust library.

Browse this example on GitHub

Prerequisite

This one needs the shine native package installed first. Shine2D lives in its own repository — clone saule-shine, run cargo build --release, and copy the built library into ~/.saule/native_packages/.

Run it

git clone https://github.com/lauriszz123/saule.git
cd saule/examples/toying
saule run

saule.config

name: "toying"
version: "0.1.0"
entry: "src/main.sau"
src_dirs: ["src"]
dependencies: ["lauriszz123@saule-shine:main"]
min_saule_version: "26.1"

src/main.sau

src/main.sau

from "shine" import *

class Main
  static fn main()
    Window.create(800, 600, "Sau Engine")
    while Window.isOpen() do
      Window.pollEvents()

      Graphics.clear(0.0, 0.0, 0.0)

      local x, y = Mouse.getPos()

      Graphics.rectangle("fill", x, y, 50.0, 50.0)

      Graphics.present()
    end
  end
end