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Encapsulate password locker
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This commit is contained in:
Isaac Mills 2025-07-28 11:37:27 -06:00
parent 643a4ba856
commit 25e1448e41
Signed by: fnmain
GPG key ID: B67D7410F33A0F61
3 changed files with 411 additions and 379 deletions
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379
thecockpit/src/app.rs
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@ -1,379 +0,0 @@
use std::{borrow::Cow, cmp::Ordering, ops::Range};
use rand::{rngs::OsRng, Rng, TryRngCore};
#[cfg(target_arch = "wasm32")]
use ratzilla::ratatui;
use ratatui::{
layout::{Constraint, Direction, Flex, Layout},
style::{Color, Style, Stylize},
widgets::{Block, Borders, Paragraph, Tabs, Widget},
Frame,
};
use tachyonfx::{fx, Effect, Interpolation, Shader};
use web_time::Instant;
enum Tab {
Passcode,
Rest,
}
pub struct App {
transition_instant: Instant,
selected_tab: usize,
current_number_guess: String,
binary_search_hint: BinarySearchHint,
tab: Tab,
current_effect: Effect,
}
const SPLASH: &str = r#"
!~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
!~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
!!~~~~~~!J5PPPPPPPPPPP?^^^^7PPPPPPPPPPPPPPPPY~^^^^
!!!!!!~~~!JB&@@@@@@@@@5^^^^Y@@@@@@@@@@@@@@@@#~^^^^
!!!!!5?!~~~!JG&@@@@@@@5^^^^Y@@@@@@@@@@@@@@@@#~^^^^
!!!!7#&GJ!~~~!?G&@@@@@5^^^^Y@@@@@@@@@@@@@@@@#~^^^^
7!!!7#@@&BJ!~~~!?G&@@@5^^^^Y@@@@@@@@@@@@@@@@#~^^^^
7!!!7#@@@@@BY!~~~~?P&@5~^^^Y@@@@@@@@@@@@@@@@#~^^^^
777!7#@@@@@@@BY!~~~~7PY~~~^Y@@@@@@@@@@@@@@@@#~^^^^
7777?#@@@@@@@@@#Y7~~~~!~~~~Y@@@@@@@@@@@@@@@@#~^^^^
7777?#@@@@@@@@@@@#57~~~~~~~Y@@@@@@@@@@@@@@@@#~^^^^
?777?#@@@@@@@@@@@@@#57~~~~~?#@@@@@@@@@@@@@@@#~^^^^
?777?#@@@@@@@@@@@@@@@#J~~~~~!Y#@@@@@@@@@@@@@#~^^^^
???7?#@@@@@@@@@@@@@@@@P!!~~~~~!YB@@@@@@@@@@@#~^^^^
?????#@@@@@@@@@@@@@@@@P!!!!!!~~~!YB@@@@@@@@@#~^^^^
????J&@@@@@@@@@@@@@@@@P!!!!YG?!~~~!JB&@@@@@@#~^^^^
????J&@@@@@@@@@@@@@@@@P!!!!5@&G?!~~~!JG&@@@@#~^^^^
J???J&@@@@@@@@@@@@@@@@P!!!!5@@@&GJ!~~~!?G&@@#!^^^^
J???J&@@@@@@@@@@@@@@@@P7!!!5@@@@@&BJ!~~~!?G&#!^^^~
JJJ?J&@@@@@@@@@@@@@@@@P777!5@@@@@@@@BY!~~~~?5!~~^~
JJJJJ&@@@@@@@@@@@@@@@@P77775@@@@@@@@@@BY!~~~~~~~~~
JJJJJGBBGGGGGGGGGGGGGGY7777JGGGGGGGPPPPPY!~~~~~~~~
YJJJJJJJJJ????????????77777777777!!!!!!!!!!!~~~~~~
YJJJJJJJJJJJ???????????77777777777!!!!!!!!!!!~~~~~
"#;
const TABS: [&'static str; 3] = ["Whatzahoozits", "Thingamajigs", "Doohickeys"];
const NUMBERS: [u32; 3] = [0, 4, 9];
const PASSWORD_BACKGROUND: Color = Color::Rgb(35, 35, 35);
impl App {
pub fn new() -> Self {
Self {
transition_instant: Instant::now(),
selected_tab: 0,
current_number_guess: String::new(),
binary_search_hint: BinarySearchHint::default(),
tab: Tab::Passcode,
current_effect: fx::fade_from_fg(Color::Black, (200000, Interpolation::CircIn)),
}
}
pub fn draw(&mut self, frame: &mut Frame) {
match self.tab {
Tab::Passcode => {
self.draw_passcode(frame);
}
Tab::Rest => {
self.draw_rest(frame);
}
}
let area = frame.area();
if self.current_effect.done()
&& self
.binary_search_hint
.guess_hint
.map(|(a, b)| a == b)
.unwrap_or_default()
{
self.tab = Tab::Rest;
self.transition_instant = Instant::now();
self.current_effect = fx::slide_in(
tachyonfx::Motion::UpToDown,
10,
0,
PASSWORD_BACKGROUND,
(200000, Interpolation::Linear),
);
self.binary_search_hint.guess_hint = None;
}
self.current_effect.process(
self.transition_instant.elapsed().into(),
frame.buffer_mut(),
area,
);
}
pub fn draw_passcode(&mut self, frame: &mut Frame) {
frame.render_widget(Block::new().bg(PASSWORD_BACKGROUND), frame.area());
let middle_vertical = Layout::new(Direction::Vertical, [Constraint::Length(8)])
.flex(Flex::Center)
.split(frame.area())[0];
let middle = Layout::new(Direction::Horizontal, [Constraint::Length(28)])
.flex(Flex::Center)
.split(middle_vertical)[0];
let layout = Layout::new(
Direction::Vertical,
[
Constraint::Length(1),
Constraint::Length(3),
Constraint::Length(3),
Constraint::Length(1),
Constraint::Min(0),
],
)
.split(middle);
let layout_code_blocks = Layout::new(
Direction::Horizontal,
[
Constraint::Length(3),
Constraint::Length(3),
Constraint::Length(3),
Constraint::Length(3),
],
)
.flex(Flex::SpaceBetween)
.split(layout[2]);
frame.render_widget(
Paragraph::new("Enter the secret code")
.alignment(ratatui::layout::Alignment::Center)
.fg(Color::Rgb(226, 190, 89))
.bg(PASSWORD_BACKGROUND),
layout[0],
);
frame.render_widget(&self.binary_search_hint, layout[1]);
let mut cursor_set = false;
for (block, num) in layout_code_blocks.iter().copied().zip(
self.binary_search_hint
.numbers_guessed
.iter()
.map(|num| Cow::Owned(format!("{}", *num)))
.chain(std::iter::repeat(Cow::Borrowed(" "))),
) {
if !cursor_set && num == " " && self.current_effect.done() {
frame.set_cursor_position((block.x + 1, block.y + 1));
cursor_set = true;
}
frame.render_widget(
Paragraph::new(num)
.block(Block::new().borders(Borders::all()))
.fg(Color::Rgb(226, 190, 89))
.bg(PASSWORD_BACKGROUND),
block,
);
}
if self.binary_search_hint.failed_guesses >= 20 {
frame.render_widget(
Paragraph::new("Search the binary")
.alignment(ratatui::layout::Alignment::Center)
.fg(Color::Rgb(226, 190, 89))
.bg(PASSWORD_BACKGROUND),
layout[3],
);
} else {
frame.render_widget(
Paragraph::new("Maximize efficiency")
.alignment(ratatui::layout::Alignment::Center)
.fg(Color::Rgb(226, 190, 89))
.bg(PASSWORD_BACKGROUND),
layout[3],
);
}
}
pub fn draw_rest(&mut self, frame: &mut Frame) {
let layout = Layout::new(
Direction::Vertical,
[Constraint::Length(3), Constraint::Min(0)],
)
.split(frame.area());
frame.render_widget(
Tabs::new(TABS)
.select(self.selected_tab)
.fg(Color::Rgb(226, 190, 89))
.bg(Color::Black)
.highlight_style(Style::new().bold())
.block(Block::new().borders(Borders::all()).title("Coming soon")),
layout[0],
);
frame.render_widget(
Paragraph::new(SPLASH)
.alignment(ratatui::layout::Alignment::Center)
.fg(Color::Rgb(226, 190, 89))
.bg(Color::Black)
.block(Block::new().borders(Borders::all())),
layout[1],
);
}
pub fn add_char_to_number_guess(&mut self, c: char) {
self.current_number_guess.push(c);
if let Some(number) = c.to_digit(10) {
if self.binary_search_hint.guess_hint.is_some() {
self.binary_search_hint.numbers_guessed.clear();
self.binary_search_hint.range = 0..10;
self.binary_search_hint.guess_hint = None;
}
self.binary_search_hint
.numbers_guessed
.push(number)
.unwrap();
let guess_hint = self.binary_search_hint.range.start
+ ((self.binary_search_hint.range.end - self.binary_search_hint.range.start) / 2);
if number != guess_hint {
self.binary_search_hint.guess_hint = Some((number, guess_hint));
self.binary_search_hint.numbers_guessed.clear();
self.binary_search_hint.number_to_guess += 1;
self.binary_search_hint.failed_guesses += 1;
if self.binary_search_hint.number_to_guess == NUMBERS.len() {
self.binary_search_hint.number_to_guess = 0;
}
#[cfg(target_arch = "wasm32")]
match self.binary_search_hint.number_to_guess {
0 => ratzilla::web_sys::console::log_1(&"Secret code: 5210".into()),
1 => ratzilla::web_sys::console::log_1(&"Secret code: 5234".into()),
2 => ratzilla::web_sys::console::log_1(&"Secret code: 5789".into()),
_ => {}
}
return;
}
match number.cmp(&NUMBERS[self.binary_search_hint.number_to_guess]) {
Ordering::Less => {
self.binary_search_hint.range = number..self.binary_search_hint.range.end;
}
Ordering::Greater => {
self.binary_search_hint.range = self.binary_search_hint.range.start..number;
}
Ordering::Equal => {
self.binary_search_hint.guess_hint = Some((number, number));
self.transition_instant = Instant::now();
self.current_effect = fx::parallel(&[
fx::effect_fn((), (200000, Interpolation::CircIn), |_, _, cells| {
cells.for_each(|(_, c)| c.fg = Color::Green);
}),
fx::fade_to_fg(PASSWORD_BACKGROUND, (200000, Interpolation::CircIn)),
]);
}
}
}
}
pub fn next_tab(&mut self) {
self.transition_instant = Instant::now();
if self.selected_tab == TABS.len() - 1 {
self.selected_tab = 0;
} else {
self.selected_tab += 1;
}
}
pub fn prev_tab(&mut self) {
self.transition_instant = Instant::now();
if self.selected_tab == 0 {
self.selected_tab = TABS.len() - 1;
} else {
self.selected_tab -= 1;
}
}
}
const MEASURING_TAPE: [&'static str; 4] = ["⣇", "⣄", "⣆", "⣄"];
struct BinarySearchHint {
numbers_guessed: heapless::Vec<u32, 8>,
guess_hint: Option<(u32, u32)>,
range: Range<u32>,
number_to_guess: usize,
failed_guesses: usize,
}
impl Default for BinarySearchHint {
fn default() -> Self {
let this = Self {
numbers_guessed: heapless::Vec::new(),
range: 0..10,
guess_hint: None,
number_to_guess: OsRng.unwrap_err().random_range(0..2),
failed_guesses: 0,
};
#[cfg(target_arch = "wasm32")]
match this.number_to_guess {
0 => ratzilla::web_sys::console::log_1(&"Secret code: 5210".into()),
1 => ratzilla::web_sys::console::log_1(&"Secret code: 5234".into()),
2 => ratzilla::web_sys::console::log_1(&"Secret code: 5789".into()),
_ => {}
}
this
}
}
impl Widget for &BinarySearchHint {
fn render(self, area: ratatui::prelude::Rect, buf: &mut ratatui::prelude::Buffer)
where
Self: Sized,
{
let ruler_scale = 9.0 / area.width as f64;
for (number_on, (x, measures)) in (area.x..area.right())
.zip(std::iter::from_fn(|| Some(MEASURING_TAPE.iter())).flatten())
.enumerate()
{
let number_on = (number_on as f64 * ruler_scale) as u32;
let mut style = Style::default()
.fg(Color::Rgb(226, 190, 89))
.bg(PASSWORD_BACKGROUND);
if !self.range.contains(&number_on) {
style = style.fg(Color::Rgb(117, 97, 42));
}
buf.set_string(x, area.y + 1, measures, style);
}
for number_guessed in &self.numbers_guessed {
let number_x = area.x + (*number_guessed as f64 / ruler_scale) as u16;
let style = Style::default()
.fg(Color::Rgb(226, 190, 89))
.bg(PASSWORD_BACKGROUND);
buf.set_string(number_x, area.y + 1, "|", style);
if self.failed_guesses >= 30 {
buf.set_string(number_x, area.y, format!("{}", *number_guessed), style);
}
match NUMBERS[self.number_to_guess].cmp(number_guessed) {
Ordering::Less => buf.set_string(number_x, area.y + 2, "<", style),
Ordering::Greater => buf.set_string(number_x, area.y + 2, ">", style),
Ordering::Equal => buf.set_string(number_x, area.y + 2, "=", style),
}
}
for number_hint in [0, 9] {
let number_x = area.x + (number_hint as f64 / ruler_scale) as u16;
let style = Style::default()
.fg(Color::Rgb(226, 190, 89))
.bg(PASSWORD_BACKGROUND);
buf.set_string(number_x, area.y + 1, "|", style);
buf.set_string(number_x, area.y, format!("{}", number_hint), style);
}
if self.failed_guesses >= 30 {
let guess_hint = self.range.start + ((self.range.end - self.range.start) / 2);
let number_x = area.x + (guess_hint as f64 / ruler_scale) as u16;
let style = Style::default()
.fg(Color::Rgb(226, 190, 89))
.bg(PASSWORD_BACKGROUND);
buf.set_string(number_x, area.y + 2, "↑", style);
}
if let Some((last_guessed, guess_hint)) = self.guess_hint {
let number_x = area.x + (last_guessed as f64 / ruler_scale) as u16;
let style = Style::default().fg(Color::Red).bg(PASSWORD_BACKGROUND);
buf.set_string(number_x, area.y + 1, "✗", style);
let number_x = area.x + (guess_hint as f64 / ruler_scale) as u16;
let style = Style::default().fg(Color::Green).bg(PASSWORD_BACKGROUND);
buf.set_string(number_x, area.y + 1, "✓", style);
}
}
}

132
thecockpit/src/app/mod.rs Normal file
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#[cfg(target_arch = "wasm32")]
use ratzilla::ratatui;
use ratatui::{
layout::{Constraint, Direction, Layout},
style::{Color, Style, Stylize},
widgets::{Block, Borders, Paragraph, Tabs},
Frame,
};
use tachyonfx::{fx, Effect, Interpolation, Shader};
use web_time::Instant;
use crate::app::password_locker::PasswordLocker;
mod password_locker;
pub struct App {
transition_instant: Instant,
selected_tab: usize,
password_locker: PasswordLocker,
current_effect: Effect,
}
const SPLASH: &str = r#"
!~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
!~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
!!~~~~~~!J5PPPPPPPPPPP?^^^^7PPPPPPPPPPPPPPPPY~^^^^
!!!!!!~~~!JB&@@@@@@@@@5^^^^Y@@@@@@@@@@@@@@@@#~^^^^
!!!!!5?!~~~!JG&@@@@@@@5^^^^Y@@@@@@@@@@@@@@@@#~^^^^
!!!!7#&GJ!~~~!?G&@@@@@5^^^^Y@@@@@@@@@@@@@@@@#~^^^^
7!!!7#@@&BJ!~~~!?G&@@@5^^^^Y@@@@@@@@@@@@@@@@#~^^^^
7!!!7#@@@@@BY!~~~~?P&@5~^^^Y@@@@@@@@@@@@@@@@#~^^^^
777!7#@@@@@@@BY!~~~~7PY~~~^Y@@@@@@@@@@@@@@@@#~^^^^
7777?#@@@@@@@@@#Y7~~~~!~~~~Y@@@@@@@@@@@@@@@@#~^^^^
7777?#@@@@@@@@@@@#57~~~~~~~Y@@@@@@@@@@@@@@@@#~^^^^
?777?#@@@@@@@@@@@@@#57~~~~~?#@@@@@@@@@@@@@@@#~^^^^
?777?#@@@@@@@@@@@@@@@#J~~~~~!Y#@@@@@@@@@@@@@#~^^^^
???7?#@@@@@@@@@@@@@@@@P!!~~~~~!YB@@@@@@@@@@@#~^^^^
?????#@@@@@@@@@@@@@@@@P!!!!!!~~~!YB@@@@@@@@@#~^^^^
????J&@@@@@@@@@@@@@@@@P!!!!YG?!~~~!JB&@@@@@@#~^^^^
????J&@@@@@@@@@@@@@@@@P!!!!5@&G?!~~~!JG&@@@@#~^^^^
J???J&@@@@@@@@@@@@@@@@P!!!!5@@@&GJ!~~~!?G&@@#!^^^^
J???J&@@@@@@@@@@@@@@@@P7!!!5@@@@@&BJ!~~~!?G&#!^^^~
JJJ?J&@@@@@@@@@@@@@@@@P777!5@@@@@@@@BY!~~~~?5!~~^~
JJJJJ&@@@@@@@@@@@@@@@@P77775@@@@@@@@@@BY!~~~~~~~~~
JJJJJGBBGGGGGGGGGGGGGGY7777JGGGGGGGPPPPPY!~~~~~~~~
YJJJJJJJJJ????????????77777777777!!!!!!!!!!!~~~~~~
YJJJJJJJJJJJ???????????77777777777!!!!!!!!!!!~~~~~
"#;
const TABS: [&'static str; 3] = ["Whatzahoozits", "Thingamajigs", "Doohickeys"];
impl App {
pub fn new() -> Self {
Self {
transition_instant: Instant::now(),
selected_tab: 0,
password_locker: PasswordLocker::default(),
current_effect: fx::fade_from_fg(Color::Black, (0, Interpolation::CircIn)),
}
}
pub fn draw(&mut self, frame: &mut Frame) {
if self.password_locker.unlocked() {
self.draw_rest(frame);
}
self.draw_passcode(frame);
let area = frame.area();
self.current_effect.process(
self.transition_instant.elapsed().into(),
frame.buffer_mut(),
area,
);
}
pub fn draw_passcode(&mut self, frame: &mut Frame) {
frame.render_widget(&mut self.password_locker, frame.area());
if let Some(cursor_position) = self.password_locker.cursor_position() {
if self.password_locker.current_effect_done() {
frame.set_cursor_position(cursor_position);
}
}
}
pub fn draw_rest(&mut self, frame: &mut Frame) {
let layout = Layout::new(
Direction::Vertical,
[Constraint::Length(3), Constraint::Min(0)],
)
.split(frame.area());
frame.render_widget(
Tabs::new(TABS)
.select(self.selected_tab)
.fg(Color::Rgb(226, 190, 89))
.bg(Color::Black)
.highlight_style(Style::new().bold())
.block(Block::new().borders(Borders::all()).title("Coming soon")),
layout[0],
);
frame.render_widget(
Paragraph::new(SPLASH)
.alignment(ratatui::layout::Alignment::Center)
.fg(Color::Rgb(226, 190, 89))
.bg(Color::Black)
.block(Block::new().borders(Borders::all())),
layout[1],
);
}
pub fn add_char_to_number_guess(&mut self, c: char) {
self.password_locker.add_char_to_number_guess(c);
}
pub fn next_tab(&mut self) {
self.transition_instant = Instant::now();
if self.selected_tab == TABS.len() - 1 {
self.selected_tab = 0;
} else {
self.selected_tab += 1;
}
}
pub fn prev_tab(&mut self) {
self.transition_instant = Instant::now();
if self.selected_tab == 0 {
self.selected_tab = TABS.len() - 1;
} else {
self.selected_tab -= 1;
}
}
}

279
thecockpit/src/app/password_locker.rs Normal file
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use std::{borrow::Cow, cmp::Ordering, ops::Range};
use rand::{rngs::OsRng, Rng, TryRngCore};
use ratatui::{
buffer::Buffer,
layout::{Alignment, Constraint, Direction, Flex, Layout, Position, Rect},
style::{Color, Style, Stylize},
widgets::{Block, Borders, Paragraph, Widget},
};
use tachyonfx::{fx, Effect, Interpolation, Shader};
use web_time::Instant;
const MEASURING_TAPE: [&'static str; 4] = ["⣇", "⣄", "⣆", "⣄"];
const NUMBERS: [u32; 3] = [0, 4, 9];
pub const PASSWORD_BACKGROUND: Color = Color::Rgb(35, 35, 35);
pub struct PasswordLocker {
numbers_guessed: heapless::Vec<u32, 4>,
transition_instant: Instant,
guess_hint: Option<(u32, u32)>,
range: Range<u32>,
number_to_guess: usize,
failed_guesses: usize,
cursor_position: Option<Position>,
current_effect: Effect,
unlocked: bool,
}
impl Default for PasswordLocker {
fn default() -> Self {
let this = Self {
numbers_guessed: heapless::Vec::new(),
transition_instant: Instant::now(),
range: 0..10,
guess_hint: None,
number_to_guess: OsRng.unwrap_err().random_range(0..2),
failed_guesses: 0,
cursor_position: None,
current_effect: fx::fade_from_fg(Color::Black, (200000, Interpolation::CircIn)),
unlocked: false,
};
#[cfg(target_arch = "wasm32")]
match this.number_to_guess {
0 => ratzilla::web_sys::console::log_1(&"Secret code: 5210".into()),
1 => ratzilla::web_sys::console::log_1(&"Secret code: 5234".into()),
2 => ratzilla::web_sys::console::log_1(&"Secret code: 5789".into()),
_ => {}
}
this
}
}
impl PasswordLocker {
pub fn add_char_to_number_guess(&mut self, c: char) -> bool {
if let Some(number) = c.to_digit(10) {
if self.guess_hint.is_some() {
self.numbers_guessed.clear();
self.range = 0..10;
self.guess_hint = None;
}
self.numbers_guessed.push(number).unwrap();
let guess_hint = self.range.start + ((self.range.end - self.range.start) / 2);
if number != guess_hint {
self.guess_hint = Some((number, guess_hint));
self.numbers_guessed.clear();
self.number_to_guess += 1;
self.failed_guesses += 1;
if self.number_to_guess == NUMBERS.len() {
self.number_to_guess = 0;
}
#[cfg(target_arch = "wasm32")]
match self.number_to_guess {
0 => ratzilla::web_sys::console::log_1(&"Secret code: 5210".into()),
1 => ratzilla::web_sys::console::log_1(&"Secret code: 5234".into()),
2 => ratzilla::web_sys::console::log_1(&"Secret code: 5789".into()),
_ => {}
}
return false;
}
match number.cmp(&NUMBERS[self.number_to_guess]) {
Ordering::Less => {
self.range = number..self.range.end;
}
Ordering::Greater => {
self.range = self.range.start..number;
}
Ordering::Equal => {
self.guess_hint = Some((number, number));
self.transition_instant = Instant::now();
self.current_effect = fx::parallel(&[
fx::effect_fn((), (200000, Interpolation::CircIn), |_, _, cells| {
cells.for_each(|(_, c)| c.fg = Color::Green);
}),
fx::fade_to_fg(PASSWORD_BACKGROUND, (200000, Interpolation::CircIn)),
]);
return true;
}
}
}
false
}
pub fn done(&self) -> bool {
self.guess_hint.map(|(a, b)| a == b).unwrap_or_default()
}
pub fn current_effect_done(&self) -> bool {
self.current_effect.done()
}
pub fn reset(&mut self) {
self.numbers_guessed.clear();
self.guess_hint = None;
self.range = 0..10;
}
pub fn cursor_position(&self) -> Option<Position> {
self.cursor_position
}
pub fn unlocked(&self) -> bool {
self.unlocked
}
}
impl Widget for &mut PasswordLocker {
fn render(self, area: Rect, buf: &mut Buffer)
where
Self: Sized,
{
if !self.unlocked {
Block::new().bg(PASSWORD_BACKGROUND).render(area, buf);
let middle_vertical = Layout::new(Direction::Vertical, [Constraint::Length(8)])
.flex(Flex::Center)
.split(area)[0];
let middle = Layout::new(Direction::Horizontal, [Constraint::Length(28)])
.flex(Flex::Center)
.split(middle_vertical)[0];
let layout = Layout::new(
Direction::Vertical,
[
Constraint::Length(1),
Constraint::Length(3),
Constraint::Length(3),
Constraint::Length(1),
Constraint::Min(0),
],
)
.split(middle);
let layout_code_blocks = Layout::new(
Direction::Horizontal,
[
Constraint::Length(3),
Constraint::Length(3),
Constraint::Length(3),
Constraint::Length(3),
],
)
.flex(Flex::SpaceBetween)
.split(layout[2]);
Paragraph::new("Enter the secret code")
.alignment(Alignment::Center)
.fg(Color::Rgb(226, 190, 89))
.bg(PASSWORD_BACKGROUND)
.render(layout[0], buf);
let mut cursor_set = false;
self.cursor_position = None;
for (block, num) in layout_code_blocks.iter().copied().zip(
self.numbers_guessed
.iter()
.map(|num| Cow::Owned(format!("{}", *num)))
.chain(std::iter::repeat(Cow::Borrowed(" "))),
) {
if !cursor_set && num == " " {
self.cursor_position = Some(Position {
x: block.x + 1,
y: block.y + 1,
});
cursor_set = true;
}
Paragraph::new(num)
.block(Block::new().borders(Borders::all()))
.fg(Color::Rgb(226, 190, 89))
.bg(PASSWORD_BACKGROUND)
.render(block, buf);
}
Paragraph::new(if self.failed_guesses >= 20 {
"Search the binary"
} else {
"Maximize efficiency"
})
.alignment(Alignment::Center)
.fg(Color::Rgb(226, 190, 89))
.bg(PASSWORD_BACKGROUND)
.render(layout[3], buf);
let ruler_scale = 9.0 / middle.width as f64;
for (number_on, (x, measures)) in (middle.x..middle.right())
.zip(std::iter::from_fn(|| Some(MEASURING_TAPE.iter())).flatten())
.enumerate()
{
let number_on = (number_on as f64 * ruler_scale) as u32;
let mut style = Style::default()
.fg(Color::Rgb(226, 190, 89))
.bg(PASSWORD_BACKGROUND);
if !self.range.contains(&number_on) {
style = style.fg(Color::Rgb(117, 97, 42));
}
buf.set_string(x, middle.y + 1, measures, style);
}
for number_guessed in &self.numbers_guessed {
let number_x = middle.x + (*number_guessed as f64 / ruler_scale) as u16;
let style = Style::default()
.fg(Color::Rgb(226, 190, 89))
.bg(PASSWORD_BACKGROUND);
buf.set_string(number_x, middle.y + 1, "|", style);
if self.failed_guesses >= 30 {
buf.set_string(number_x, middle.y, format!("{}", *number_guessed), style);
}
match NUMBERS[self.number_to_guess].cmp(number_guessed) {
Ordering::Less => buf.set_string(number_x, middle.y + 2, "<", style),
Ordering::Greater => buf.set_string(number_x, middle.y + 2, ">", style),
Ordering::Equal => buf.set_string(number_x, middle.y + 2, "=", style),
}
}
for number_hint in [0, 9] {
let number_x = middle.x + (number_hint as f64 / ruler_scale) as u16;
let style = Style::default()
.fg(Color::Rgb(226, 190, 89))
.bg(PASSWORD_BACKGROUND);
buf.set_string(number_x, middle.y + 1, "|", style);
buf.set_string(number_x, middle.y, format!("{}", number_hint), style);
}
if self.failed_guesses >= 30 {
let guess_hint = self.range.start + ((self.range.end - self.range.start) / 2);
let number_x = middle.x + (guess_hint as f64 / ruler_scale) as u16;
let style = Style::default()
.fg(Color::Rgb(226, 190, 89))
.bg(PASSWORD_BACKGROUND);
buf.set_string(number_x, middle.y + 2, "↑", style);
}
if let Some((last_guessed, guess_hint)) = self.guess_hint {
let number_x = middle.x + (last_guessed as f64 / ruler_scale) as u16;
let style = Style::default().fg(Color::Red).bg(PASSWORD_BACKGROUND);
buf.set_string(number_x, middle.y + 1, "✗", style);
let number_x = middle.x + (guess_hint as f64 / ruler_scale) as u16;
let style = Style::default().fg(Color::Green).bg(PASSWORD_BACKGROUND);
buf.set_string(number_x, middle.y + 1, "✓", style);
}
if self.current_effect.done() && self.done() {
self.transition_instant = Instant::now();
self.current_effect = fx::slide_in(
tachyonfx::Motion::UpToDown,
10,
0,
PASSWORD_BACKGROUND,
(200000, Interpolation::Linear),
);
self.unlocked = true;
self.reset();
}
}
self.current_effect
.process(self.transition_instant.elapsed().into(), buf, area);
}
}