Finch/examples/raylib.fn

// A raylib window with a circle: C structs (Color, Vector2) passed by value.
// Needs raylib (in shell.nix).
import "raylib.h"
link "raylib"

fn main() {
    InitWindow(800, 450, "Finch")
    while !WindowShouldClose() {
        BeginDrawing()
        ClearBackground(Color(r: 30, g: 30, b: 40, a: 255))
        DrawCircleV(Vector2(400, 225), 50, Color(255, 136, 0, 255))
        EndDrawing()
    }
    CloseWindow()
}