ableos/sysdata/programs/sdoom/src/main.hb

sunset := @use("lib:sunset_proto")
render := @use("lib:render")

stn := @use("stn");
.{log} := stn;
.{Vec2} := stn.math

Player := struct {
	x: i8,
	y: i8,

	$new := fn(x: i8, y: i8): Self {
		return Self.(x, y)
	}
}

GameState := struct {
	player: Player,

	$new := fn(): Self {
		p := Player.new(0, 0)
		return Self.(p)
	}
}

main := fn(): void {
	sunset.client.find_server()

	window := sunset.client.new(.(.(600, 400), .(200, 200), "SDoom"))

	if window == null {
		log.error("got no window")
		return
	}

	game_state := GameState.new()

	loop {
		window.surface.clear(render.BLACK)
		width := 100
		idx := 1

		loop {
			if idx >= width {
				break
			}
			window.surface.put_vline(idx, 10, 100, render.WHITE)
			idx += 1
		}

		_ = sunset.client.send_frame(window)
	}
}