diff options
Diffstat (limited to 'src/main.rs')
| -rw-r--r-- | src/main.rs | 67 |
1 files changed, 50 insertions, 17 deletions
diff --git a/src/main.rs b/src/main.rs index eab790e..f431ae7 100644 --- a/src/main.rs +++ b/src/main.rs @@ -5,8 +5,8 @@ /* / \ */ /* By: charles <charles.cabergs@gmail.com> /o o \ */ /* / v \ */ -/* Created: 2020/06/25 11:42:17 by charles / _ \ */ -/* Updated: 2020/06/25 13:24:00 by charles '-----------' */ +/* Created: 2020/06/25 14:38:48 by charles / _ \ */ +/* Updated: 2020/06/25 15:35:58 by charles '-----------' */ /* */ /* ************************************************************************** */ @@ -37,6 +37,10 @@ const GREEN: Color = Color::RGB(0x1B, 0x5E, 0x20); const ORANGE: Color = Color::RGB(0xEF, 0x6C, 0x00); const BLACK: Color = Color::RGB(0x00, 0x00, 0x00); +const SCRAMBLE_LEN: usize = 14; +const SUMMARY_LEN: usize = 12; +const HISTORY_FILE_PATH: &str = "history.csv"; + fn str_to_tex<'a, T>(s: &str, font: &ttf::Font, creator: &'a TextureCreator<T>, bg: Color) -> Texture<'a> { let surface = font.render(s).shaded(WHITE, bg).unwrap(); creator.create_texture_from_surface(&surface).unwrap() @@ -47,6 +51,18 @@ fn pad_rect(rect: &mut Rect, pad: u32) { rect.offset(pad as i32 / 2, pad as i32 / 2); } +fn rect_text(frame: &Rect, len: usize) -> Rect { + let mut rect = *frame; + rect.set_width(len as u32 * FONT_SIZE); + rect.set_height(2 * FONT_SIZE); + if rect.width() > frame.width() { + rect.set_height(rect.height() * (rect.width() / frame.width())); + rect.set_width(frame.width()); + } + rect.center_on(frame.center()); + rect +} + fn main() { let sdl = sdl2::init().unwrap(); let ttf = ttf::init().unwrap(); @@ -55,14 +71,17 @@ fn main() { .window(TITLE, WIDTH, HEIGHT) .build() .unwrap(); + std::fs::copy(HISTORY_FILE_PATH, HISTORY_FILE_PATH.to_owned() + ".backup").unwrap(); let font = ttf.load_font("font/FiraMono-Regular.ttf", FONT_SIZE as u16).unwrap(); let mut canvas = window.into_canvas().build().unwrap(); let mut event_pump = sdl.event_pump().unwrap(); let tex_creator = canvas.texture_creator(); - let hist = History::from_csv("history.csv"); + let mut hist = History::from_csv(HISTORY_FILE_PATH); let mut timer = time::Timer::new(); - let mut scramble_tex = str_to_tex(&Scramble::new_rand(10).to_string(), &font, &tex_creator, BLACK); + let mut scramble = Scramble::new_rand(SCRAMBLE_LEN); + let mut scramble_str = scramble.to_string(); + let mut scramble_tex = str_to_tex(&scramble_str, &font, &tex_creator, BLACK); let mut timer_tex = str_to_tex(&timer.to_string(), &font, &tex_creator, BLACK); 'running: loop { @@ -73,12 +92,16 @@ fn main() { match timer.state { time::State::Inactive => { timer.idle(); - scramble_tex = str_to_tex(&Scramble::new_rand(10).to_string(), - &font, &tex_creator, BLACK); - timer_tex = str_to_tex(&timer.to_string(), &font, &tex_creator, BLACK); }, time::State::Idle => {}, - time::State::Active => timer.stop(), + time::State::Active => { + timer.stop(); + timer_tex = str_to_tex(&timer.to_string(), &font, &tex_creator, BLACK); + hist.push(&timer, &scramble); + scramble = Scramble::new_rand(SCRAMBLE_LEN); + scramble_str = scramble.to_string(); + scramble_tex = str_to_tex(&scramble_str, &font, &tex_creator, BLACK); + }, } } Event::KeyUp { keycode: Some(Keycode::Space), repeat: false, .. } => { @@ -86,6 +109,16 @@ fn main() { timer.start(); } }, + Event::KeyDown { keycode: Some(Keycode::D), repeat: false, .. } => { + if timer.state == time::State::Inactive { + hist.pop(); + } + }, + Event::KeyDown { keycode: Some(Keycode::U), repeat: false, .. } => { + if timer.state == time::State::Inactive { + hist.undo_pop(); + } + }, _ => {} } } @@ -99,7 +132,6 @@ fn main() { match timer.state { time::State::Inactive => { - let mut history_rect = Rect::new(0, 0, WIDTH/ 3, HEIGHT); let mut scramble_rect = Rect::new(WIDTH as i32 / 3, 0, 2 * WIDTH / 3, HEIGHT / 3); let mut timer_rect = Rect::new(WIDTH as i32 / 3, HEIGHT as i32 / 3, @@ -112,19 +144,19 @@ fn main() { pad_rect(&mut history_rect, 10); pad_rect(&mut scramble_rect, 20); pad_rect(&mut timer_rect, 40); - scramble_rect.set_height(FONT_SIZE * 2); - timer_rect.set_height(FONT_SIZE * 2); - timer_rect.set_width(timer.to_string().len() as u32 * FONT_SIZE); - canvas.copy(&scramble_tex, None, scramble_rect).unwrap(); - canvas.copy(&timer_tex, None, timer_rect).unwrap(); + let scramble_text_rect = rect_text(&scramble_rect, scramble_str.len()); + let timer_text_rect = rect_text(&timer_rect, timer.to_string().len()); + + canvas.copy(&scramble_tex, None, scramble_text_rect).unwrap(); + canvas.copy(&timer_tex, None, timer_text_rect).unwrap(); let mut entry_rect = history_rect; - entry_rect.set_height(entry_rect.height() / 5); - for entry in hist.summarize(5) { + entry_rect.set_height(history_rect.height() / SUMMARY_LEN as u32); + for entry in hist.summarize(SUMMARY_LEN) { let entry_tex = str_to_tex(&entry.to_string(), &font, &tex_creator, BLACK); canvas.copy(&entry_tex, None, entry_rect).unwrap(); - entry_rect.set_y(entry_rect.y() + history_rect.height() as i32 / 5); + entry_rect.set_y(entry_rect.y() + history_rect.height() as i32 / SUMMARY_LEN as i32); } }, time::State::Idle => {}, @@ -145,6 +177,7 @@ fn main() { std::thread::sleep(std::time::Duration::new(0, 10_000_000)); } } + hist.save_csv(HISTORY_FILE_PATH); } /* inactive (all black) |