use notan::draw::*;
use notan::prelude::*;
#[derive(AppState)]
struct State {
font: Font,
texture: Asset<Texture>,
}
impl State {
fn new(assets: &mut Assets, gfx: &mut Graphics) -> Self {
let texture = assets
.load_asset(&asset_path("rust-logo-512x512.png"))
.unwrap();
let font = gfx
.create_font(include_bytes!("assets/Ubuntu-B.ttf"))
.unwrap();
Self { font, texture }
}
}
#[notan_main]
fn main() -> Result<(), String> {
notan::init_with(State::new)
.add_config(DrawConfig) .draw(draw)
.build()
}
fn draw(gfx: &mut Graphics, state: &mut State) {
let mut draw = gfx.create_draw();
draw.clear(Color::BLACK);
if state.texture.is_loaded() {
draw.image(&state.texture.lock().unwrap())
.position(150.0, 50.0);
} else {
draw.text(&state.font, "Loading...")
.position(10.0, 10.0)
.size(25.0);
}
gfx.render(&draw);
}
fn asset_path(path: &str) -> String {
let base = if cfg!(target_arch = "wasm32") {
"./assets"
} else {
"./examples/assets"
};
format!("{base}/{path}")
}