47 lines
1.1 KiB
Rust
47 lines
1.1 KiB
Rust
#![no_std]
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#![no_main]
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use cstr_core::{cstr, CStr};
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use kos::graphics::{display_message, Color, Dot, Size};
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use kos::input::fetch_key;
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use kos::threads::{exit, fetch_event, Event};
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use kos::windows::{define_window, end_window_draw, start_window_draw, WindowKind, WindowParams};
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const HEADER: &CStr = cstr!("Hey Kolibri");
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const MSG: &CStr = cstr!("Hello from Rust!");
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#[inline(always)] // for some reason function removed otherwise
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fn draw_window() {
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start_window_draw();
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define_window(
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Dot { x: 50, y: 50 },
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Size {
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width: 300,
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height: 400,
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},
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WindowParams {
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color: Color::rgb(0xff, 0xff, 0xff),
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kind: WindowKind::Themed,
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title: Some(HEADER),
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},
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);
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display_message(Dot { x: 0, y: 10 }, Color::rgb(0x66, 0x22, 0x22), MSG, None);
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end_window_draw();
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}
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#[no_mangle]
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fn kol_main() -> ! {
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draw_window();
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while let Some(ev) = fetch_event() {
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match ev {
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Event::Redraw => draw_window(),
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Event::KeyPress => drop(fetch_key()),
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_ => break,
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}
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}
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exit();
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}
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