use std::{
collections::HashMap,
sync::{
Arc,
atomic::{AtomicBool, AtomicU64, Ordering},
},
};
#[cfg(feature = "egui-test")]
use crate::contract::{
CardKey, CardObservation, CardTarget, Flight, Observation, UI_FINGERPRINT, WorkspaceTarget,
};
use brass_poolrooms::{
chrome,
water::{Domain, Floor, Frame as WaterFrame, Poke, Surface, Wetness},
};
use egui::{Color32, RichText, Sense, Stroke, StrokeKind, Vec2};
use eternalist_apps::{CloseDisposition, LivingWait, NativeApp, NativeWake, WindowSpec};
use crate::{
contract::{Harness, Work},
instance::{Incumbent, NO_DESKTOP},
model::{Card, Census},
posture::{Ledger, Posture},
recon::{Intent, Nexus, Strike, spawn},
tray::{Signal as TraySignal, Tray},
};
const TILE_MIN: f32 = 300.0;
const TILE_HEIGHT: f32 = 185.0;
const GAP: f32 = 12.0;
const GREEN: Color32 = Color32::from_rgb(91, 218, 146);
const VIOLET: Color32 = Color32::from_rgb(178, 115, 238);
const ORANGE: Color32 = Color32::from_rgb(235, 158, 74);
const RED: Color32 = Color32::from_rgb(236, 91, 91);
const WHITE: Color32 = Color32::from_rgb(238, 234, 224);
const ASH: Color32 = Color32::from_rgb(174, 172, 166);
const TYPE_LIFT: f32 = 1.0;
const SUMMON_BARRAGE: u8 = 12;
const TILE_AREA_PER_IMPULSE: f32 = 2_000.0;
const TILE_IMPULSE_CEIL: f32 = 1.60;
const TILE_SWEEP_EPSILON: f32 = 0.05;
const FEAR_REACH: f32 = 720.0;
const FEAR_FLEE: f32 = 2.25;
type JoltLedger = HashMap<Harness, HashMap<String, Vec2>>;
struct CardPhysics<'a> {
jiggling: bool,
recoiling: bool,
water: &'a mut Surface,
jolts: &'a mut JoltLedger,
}
struct ActivationFlight {
strike: Strike,
witness: FlightWitness,
}
#[derive(Clone, Copy, Eq, PartialEq)]
enum FlightWitness {
Unpresented,
Presented,
}
#[derive(Clone, Copy, Eq, PartialEq)]
enum GalleryVisibility {
Visible,
ConcealPending,
Concealed,
}
impl ActivationFlight {
const fn launch(strike: Strike) -> Self {
Self {
strike,
witness: FlightWitness::Unpresented,
}
}
fn witness(&mut self) {
self.witness = FlightWitness::Presented;
}
}
struct Wrangler<const START_FLOATING: bool> {
water: Surface,
living_wait: LivingWait,
nexus: Nexus,
census: Option<Census>,
census_label: String,
first_frame_presented: bool,
summon: Arc<AtomicU64>,
summon_generation: u32,
summon_attempts: Option<u8>,
posture: Posture,
pending_activation: Option<ActivationFlight>,
quit: Arc<AtomicBool>,
hovered: Option<usize>,
jiggling: bool,
jolts: JoltLedger,
visibility: GalleryVisibility,
ledger: Ledger,
tray: Option<Tray>,
}
pub fn launch(
ctx: &egui::Context,
incumbent: Incumbent,
ledger: Ledger,
posture: Posture,
) -> anyhow::Result<()> {
match posture {
Posture::Floating => {
eternalist_apps::run(ctx.clone(), Wrangler::<true>::raise(ctx, incumbent, ledger))
}
Posture::Tiled => eternalist_apps::run(
ctx.clone(),
Wrangler::<false>::raise(ctx, incumbent, ledger),
),
}
}
impl<const START_FLOATING: bool> Wrangler<START_FLOATING> {
fn raise(ctx: &egui::Context, incumbent: Incumbent, ledger: Ledger) -> Self {
lift_typography(ctx);
let wake = NativeWake::from_context(ctx);
let nexus = spawn(wake.clone());
let summon = Arc::new(AtomicU64::new(pack_summon(1, incumbent.launch_desktop())));
let tray_summon = Arc::clone(&summon);
let quit = Arc::new(AtomicBool::new(false));
let tray_quit = Arc::clone(&quit);
let tray_wake = wake;
let tray = Tray::raise(incumbent, move |signal| match signal {
TraySignal::Reveal(destination) => {
let destination = match destination {
Some(desktop) => Some(desktop),
None => match crate::desktop::Desktop::current_desktop() {
Ok(desktop) => desktop,
Err(error) => {
eprintln!(
"codex-wrangler could not sight the current workspace: {error:#}"
);
None
}
},
};
arm_summon(&tray_summon, destination);
let _woken = tray_wake.wake();
}
TraySignal::Quit => {
tray_quit.store(true, Ordering::Release);
let _woken = tray_wake.wake();
}
})
.map_err(|error| eprintln!("codex-wrangler could not raise its tray: {error:#}"))
.ok();
Self {
water: Surface::new(Wetness::Wet),
living_wait: LivingWait::default(),
nexus,
census: None,
census_label: "DISCOVERING MANUAL THREADS".to_owned(),
first_frame_presented: false,
summon,
summon_generation: 0,
summon_attempts: Some(0),
posture: Posture::from_floating(START_FLOATING),
pending_activation: None,
quit,
hovered: None,
jiggling: false,
jolts: JoltLedger::new(),
visibility: GalleryVisibility::Visible,
ledger,
tray,
}
}
fn quench(&mut self) {
self.visibility = GalleryVisibility::Concealed;
self.jiggling = false;
self.jolts.clear();
self.water.reset();
self.water.set_wetness(Wetness::Dry);
}
fn request_conceal(&mut self) {
self.quench();
self.visibility = GalleryVisibility::ConcealPending;
}
fn reap_activation(&mut self) {
if self
.pending_activation
.as_ref()
.is_some_and(|flight| flight.witness != FlightWitness::Presented)
{
return;
}
let Some(activation) = self.nexus.take_activation() else {
return;
};
if self
.pending_activation
.as_ref()
.is_none_or(|flight| flight.strike != activation.strike)
{
return;
}
self.pending_activation = None;
if activation.succeeded && activation.conceal {
self.sight_posture();
if self.posture.floating() {
self.request_conceal();
}
}
}
fn kindle_if_summoned(&mut self) -> bool {
let generation = u32::try_from(self.summon.load(Ordering::Acquire) >> 32)
.expect("summon generation occupies 32 bits");
if generation == self.summon_generation {
return false;
}
self.summon_generation = generation;
self.summon_attempts = Some(0);
self.visibility = GalleryVisibility::Visible;
self.water.reset();
self.water.set_wetness(Wetness::Wet);
self.sight_posture();
true
}
fn drain(&mut self) -> bool {
if !self.first_frame_presented {
return false;
}
let Some(census) = self.nexus.take_census() else {
return false;
};
self.census_label = census_count(census.cards.len());
self.census = Some(census);
true
}
fn sight_posture(&mut self) {
match crate::desktop::Desktop::process_floating(std::process::id()) {
Ok(Some(floating)) => {
self.posture = Posture::from_floating(floating);
self.ledger.remember(self.posture);
}
Ok(None) => {}
Err(error) => {
eprintln!("codex-wrangler could not read its i3 window mode: {error:#}");
}
}
}
#[cfg(feature = "egui-test")]
fn observation(&self) -> Observation {
Observation {
fingerprint: UI_FINGERPRINT.to_owned(),
summoning: self.summon_attempts.is_some(),
hovered: self.hovered.and_then(|index| {
self.census
.as_ref()
.and_then(|census| census.cards.get(index))
.map(|card| CardKey {
harness: card.harness,
thread: card.thread.clone(),
})
}),
loading: self.census.is_none(),
jiggling: self.jiggling,
flight: if self.pending_activation.is_some() {
Flight::Striking
} else {
Flight::Grounded
},
cards: self
.census
.iter()
.flat_map(|census| &census.cards)
.map(|card| CardObservation {
harness: card.harness,
name: card.name.clone(),
thread: card.thread.clone(),
work: card.work,
workspace: card.workspace,
})
.collect(),
}
}
}
impl<const START_FLOATING: bool> Drop for Wrangler<START_FLOATING> {
fn drop(&mut self) {
self.sight_posture();
self.ledger.remember(self.posture);
}
}
impl<const START_FLOATING: bool> NativeApp for Wrangler<START_FLOATING> {
const WINDOW: WindowSpec = if START_FLOATING {
WindowSpec::new("Codex Wrangler", [1_260.0, 820.0]).floating()
} else {
WindowSpec::new("Codex Wrangler", [1_260.0, 820.0])
};
fn draw(&mut self, ui: &mut egui::Ui) {
self.kindle_if_summoned();
self.hovered = None;
self.reap_activation();
if self.visibility != GalleryVisibility::Visible {
return;
}
if ui.input(|input| input.key_pressed(egui::Key::Escape)) {
self.sight_posture();
self.request_conceal();
return;
}
let basin = ui.max_rect();
let jiggling = ui.input(|input| input.modifiers.shift);
let recoiling = self.jiggling && !jiggling;
self.jiggling = jiggling;
if jiggling {
ui.ctx()
.request_repaint_after(std::time::Duration::from_millis(45));
}
self.water.begin(Domain::basin(basin));
self.water.set_floor(Some(Floor::shallow(basin)));
let mut selected = None;
let panel = egui::CentralPanel::default()
.frame(
egui::Frame::new()
.fill(Color32::from_rgba_unmultiplied(12, 11, 9, 232))
.inner_margin(22),
)
.show(ui, |ui| {
let _header = ui.horizontal(|ui| {
let _title = ui.label(chrome::title("CODEX WRANGLER").size(18.0));
ui.add_space(8.0);
let _count = ui.label(chrome::muted(&self.census_label).size(13.0));
ui.with_layout(egui::Layout::right_to_left(egui::Align::Center), |ui| {
legend(ui, "DONE", Work::Done);
legend(ui, "SLEEP", Work::Sleep);
legend(ui, "CLOSED", Work::Closed);
legend(ui, "GOAL", Work::Goal);
legend(ui, "WORKING", Work::Turn);
legend(ui, "INPUT", Work::Input);
legend(ui, "ERROR", Work::Error);
});
});
ui.add_space(16.0);
let scroll = egui::ScrollArea::vertical()
.id_salt("codex-gallery")
.auto_shrink([false; 2])
.show(ui, |ui| {
ui.set_width(ui.available_width());
if self.census.is_none() {
let arena = ui.max_rect();
let _bouncer = self.living_wait.bouncer(ui, arena);
} else if let Some(fault) = self
.census
.as_ref()
.and_then(|census| census.fault.as_deref())
{
let _fault = ui.label(RichText::new(fault).color(Color32::LIGHT_RED));
} else if self
.census
.as_ref()
.is_some_and(|census| census.cards.is_empty())
{
let _empty = ui.centered_and_justified(|ui| {
ui.label(
chrome::muted("NO MANUAL HARNESS TERMINALS FOUND").size(13.0),
)
});
} else if let Some(census) = &self.census {
selected = gallery(
ui,
&census.cards,
jiggling,
recoiling,
&mut self.water,
&mut self.jolts,
&mut self.hovered,
);
}
});
scroll.state.offset.y
});
if !jiggling {
self.jolts.clear();
}
if let Some(strike) = selected
&& self.pending_activation.is_none()
{
self.summon_attempts = None;
self.sight_posture();
if self.nexus.strike.try_send(strike.clone()).is_ok() {
self.pending_activation = Some(ActivationFlight::launch(strike));
}
}
self.water.heave(ui.ctx(), panel.inner);
if self.hovered.is_none() && !jiggling && self.drain() {
ui.ctx().request_repaint();
}
}
fn close_requested(&mut self) -> CloseDisposition {
if self.tray.as_ref().is_some_and(Tray::available) {
self.sight_posture();
self.quench();
CloseDisposition::HideOrExit
} else {
CloseDisposition::Exit
}
}
fn take_reveal_request(&mut self) -> bool {
self.kindle_if_summoned()
}
fn take_conceal_request(&mut self) -> bool {
if self.visibility == GalleryVisibility::ConcealPending {
self.visibility = GalleryVisibility::Concealed;
true
} else {
false
}
}
fn exit_requested(&self) -> bool {
self.quit.load(Ordering::Acquire)
}
fn after_present(&mut self) -> bool {
if let Some(flight) = &mut self.pending_activation {
flight.witness();
}
let first = if self.first_frame_presented {
false
} else {
self.first_frame_presented = true;
true
};
self.kindle_if_summoned();
let packet = self.summon.load(Ordering::Acquire);
let Some(attempts) = self.summon_attempts else {
return first;
};
let destination = unpack_desktop(packet);
match crate::desktop::Desktop::summon_process_to(
std::process::id(),
destination,
self.posture.floating(),
) {
Ok(true) => {
self.summon_attempts = None;
true
}
Ok(false) | Err(_) if attempts < SUMMON_BARRAGE => {
self.summon_attempts = Some(attempts + 1);
true
}
Ok(false) => {
self.summon_attempts = None;
eprintln!("codex-wrangler could not converge its window summon");
true
}
Err(error) => {
self.summon_attempts = None;
eprintln!("codex-wrangler could not summon itself: {error:#}");
true
}
}
}
fn water(
&mut self,
ctx: &egui::Context,
pixels_per_point: f32,
tooltip_rects: &[egui::Rect],
) -> WaterFrame {
if self.visibility == GalleryVisibility::Visible {
self.living_wait.compose(ctx, &mut self.water);
}
self.water.frame(ctx, pixels_per_point, tooltip_rects, None)
}
fn register_gpu(
_renderer: &mut egui_wgpu::Renderer,
_device: &egui_wgpu::wgpu::Device,
_format: egui_wgpu::wgpu::TextureFormat,
) {
}
#[cfg(feature = "egui-test")]
type Observation = Observation;
#[cfg(feature = "egui-test")]
fn observe(&self, _text_edit_focused: bool) -> Self::Observation {
self.observation()
}
}
fn gallery(
ui: &mut egui::Ui,
cards: &[Card],
jiggling: bool,
recoiling: bool,
water: &mut Surface,
jolts: &mut JoltLedger,
hovered: &mut Option<usize>,
) -> Option<Strike> {
let width = ui.available_width();
let mut columns = 1_usize;
let mut column_count = 1.0_f32;
while (column_count + 1.0) * TILE_MIN + column_count * GAP <= width {
columns += 1;
column_count += 1.0;
}
let tile_width = ((width - GAP * (column_count - 1.0)) / column_count).max(180.0);
let mut selected = None;
let mut physics = CardPhysics {
jiggling,
recoiling,
water,
jolts,
};
for (row_index, row) in cards.chunks(columns).enumerate() {
let _row = ui.horizontal(|ui| {
ui.spacing_mut().item_spacing.x = GAP;
for (column, card_model) in row.iter().enumerate() {
let clicked = card(
ui,
card_model,
row_index * columns + column,
tile_width,
&mut physics,
hovered,
);
if selected.is_none() {
selected = clicked;
}
}
});
ui.add_space(GAP);
}
selected
}
fn card(
ui: &mut egui::Ui,
card: &Card,
index: usize,
width: f32,
physics: &mut CardPhysics<'_>,
hovered_card: &mut Option<usize>,
) -> Option<Strike> {
let (id, rect) = ui.allocate_space(Vec2::new(width, TILE_HEIGHT));
let dismissible = dismissible(card.harness, card.work);
let fleeing = physics.jiggling && dismissible;
let offset = fear_offset(ui, &card.thread, rect, fleeing);
let visual = rect.translate(offset);
let pointer_inside = ui.rect_contains_pointer(visual);
if physics.jiggling || physics.recoiling {
let travel = advance_jolt(
physics.jolts,
card.harness,
&card.thread,
fleeing.then_some(offset),
);
displace_tile(physics.water, visual, travel);
}
let stroke = if pointer_inside {
Stroke::new(1.5_f32, chrome::EDGE_STRONG)
} else {
Stroke::new(1.0_f32, chrome::EDGE)
};
let fill = if pointer_inside {
Color32::from_rgba_unmultiplied(39, 32, 24, 226)
} else {
Color32::from_rgba_unmultiplied(19, 16, 13, 218)
};
ui.painter().rect_filled(visual, 2, fill);
ui.painter()
.rect_stroke(visual, 2, stroke, StrokeKind::Inside);
paint_card_contents(ui, visual, card);
let response = ui
.interact(visual, id, Sense::click())
.on_hover_cursor(egui::CursorIcon::PointingHand);
brass_poolrooms::poolroom_anchor!(
ui,
CardTarget(card.harness, &card.thread).to_string(),
response.rect
);
if response.hovered() {
*hovered_card = Some(index);
physics
.water
.hover((card.harness.slug(), &card.thread), visual);
}
if response.clicked() {
if physics.jiggling && !dismissible {
return None;
}
physics.water.click(visual);
let intent = if physics.jiggling {
Intent::Dismiss
} else {
Intent::Select
};
Some(Strike {
harness: card.harness,
thread: card.thread.clone(),
intent,
})
} else {
None
}
}
fn paint_card_contents(ui: &mut egui::Ui, visual: egui::Rect, card: &Card) {
let workspace_width = paint_workspace(ui, visual, card);
let inner = visual.shrink2(Vec2::new(14.0, 11.0));
let mut body = ui.new_child(
egui::UiBuilder::new()
.id_salt(("harness-card-body", card.harness, &card.thread))
.max_rect(inner)
.layout(egui::Layout::top_down(egui::Align::Min)),
);
body.set_max_width(inner.width());
body.set_clip_rect(ui.clip_rect().intersect(inner));
let name = card.name.as_deref();
let name_text = name.map_or_else(
|| RichText::new("anonymous").small().color(chrome::MUTED),
|name| RichText::new(name).strong().color(chrome::TEXT),
);
body.set_max_width((inner.width() - workspace_width).max(80.0));
let _name = body.add(
egui::Label::new(name_text)
.truncate()
.show_tooltip_when_elided(false),
);
body.set_max_width(inner.width());
body.add_space(6.0);
let _cwd = body.add(
egui::Label::new(RichText::new(&card.cwd).color(chrome::HOT))
.truncate()
.show_tooltip_when_elided(false),
);
body.add_space(8.0);
let tile_preview = if card.tile_preview.is_empty() {
"No conversational turn recorded."
} else {
&card.tile_preview
};
let _preview = body.add(
egui::Label::new(RichText::new(tile_preview).color(chrome::MUTED))
.wrap()
.show_tooltip_when_elided(false),
);
drop(body);
paint_card_work(ui.painter(), visual, card.work);
}
fn fear_offset(ui: &egui::Ui, thread: &str, bounds: egui::Rect, afraid: bool) -> Vec2 {
if !afraid {
return Vec2::ZERO;
}
let (clock, pointer) = ui.input(|input| (input.time, input.pointer.hover_pos()));
fear_pose(thread, clock, bounds, pointer)
}
fn fear_pose(thread: &str, clock: f64, bounds: egui::Rect, pointer: Option<egui::Pos2>) -> Vec2 {
let Some(pointer) = pointer else {
return Vec2::ZERO;
};
let away = bounds.center() - pointer;
let proximity = fear_proximity(away.length());
let direction = if away.length_sq() > f32::EPSILON {
away.normalized()
} else {
let fallback = tremor(thread, 0.0);
if fallback.length_sq() > f32::EPSILON {
fallback.normalized()
} else {
Vec2::X
}
};
tremor(thread, clock) * proximity + direction * (FEAR_FLEE * proximity)
}
const fn dismissible(harness: Harness, work: Work) -> bool {
matches!(harness, Harness::Codex) && matches!(work, Work::Done | Work::Sleep | Work::Closed)
}
fn fear_proximity(distance: f32) -> f32 {
let linear = (1.0 - distance / FEAR_REACH).clamp(0.0, 1.0);
linear * linear * (3.0 - 2.0 * linear)
}
fn tremor(thread: &str, time: f64) -> Vec2 {
const AXIS: [f32; 9] = [-2.0, -1.5, -1.0, -0.5, 0.0, 0.5, 1.0, 1.5, 2.0];
let millis = std::time::Duration::from_secs_f64(time.max(0.0)).as_millis();
let tick = u64::try_from(millis / 59).unwrap_or(u64::MAX);
let mut hash = 0xcbf2_9ce4_8422_2325_u64 ^ tick.wrapping_mul(0x9e37_79b9_7f4a_7c15);
for byte in thread.bytes() {
hash ^= u64::from(byte);
hash = hash.wrapping_mul(0x0000_0100_0000_01b3);
}
let component = |bits: u64| AXIS[usize::try_from(bits % 9).expect("jolt axis is bounded")];
egui::vec2(component(hash), component(hash.rotate_left(29)))
}
fn advance_jolt(
ledger: &mut JoltLedger,
harness: Harness,
thread: &str,
current: Option<Vec2>,
) -> Vec2 {
let bank = ledger.entry(harness).or_default();
match current {
Some(current) => {
if let Some(prior) = bank.get_mut(thread) {
let travel = current - *prior;
*prior = current;
travel
} else {
let _vacant = bank.insert(thread.to_owned(), current);
current
}
}
None => bank.remove(thread).map_or(Vec2::ZERO, |prior| -prior),
}
}
fn displace_tile(water: &mut Surface, rect: egui::Rect, travel: Vec2) {
let envelope = rect.union(rect.translate(-travel));
let horizontal = travel.x.abs() * rect.height();
if horizontal >= TILE_SWEEP_EPSILON {
water.poke(
envelope,
Poke::slide(
(horizontal / TILE_AREA_PER_IMPULSE).min(TILE_IMPULSE_CEIL),
travel.x.signum(),
),
);
}
let vertical = travel.y.abs() * rect.width();
if vertical >= TILE_SWEEP_EPSILON {
water.poke(
envelope,
Poke::drag(
(vertical / TILE_AREA_PER_IMPULSE).min(TILE_IMPULSE_CEIL),
travel.y.signum(),
),
);
}
}
fn legend(ui: &mut egui::Ui, label: &str, work: Work) {
let _legend = ui.horizontal(|ui| {
let (rect, _response) = ui.allocate_exact_size(Vec2::splat(7.0), Sense::hover());
paint_work(ui.painter(), rect.center(), 3.25, work);
let _label = ui.label(RichText::new(label).small().color(chrome::MUTED));
});
}
fn paint_card_work(painter: &egui::Painter, tile: egui::Rect, work: Work) {
paint_work(
painter,
tile.right_bottom() - egui::vec2(13.0, 13.0),
4.5,
work,
);
}
fn paint_closed(painter: &egui::Painter, center: egui::Pos2, radius: f32) {
let points = vec![
center + egui::vec2(0.0, -radius),
center + egui::vec2(radius, radius),
center + egui::vec2(-radius, radius),
];
painter.add(egui::Shape::convex_polygon(
points,
Color32::BLACK,
Stroke::new(1.0_f32, chrome::MUTED),
));
}
fn paint_work(painter: &egui::Painter, center: egui::Pos2, radius: f32, work: Work) {
if work == Work::Closed {
paint_closed(painter, center, radius + 0.75);
return;
}
let color = work_color(work);
match work {
Work::Goal | Work::Turn => {
painter.circle_filled(center, radius, color);
}
Work::Error | Work::Input | Work::Sleep | Work::Done => {
painter.rect_filled(
egui::Rect::from_center_size(center, Vec2::splat(radius * 2.0)),
0,
color,
);
}
Work::Closed => unreachable!("closed returns before square projection"),
}
}
fn paint_workspace(ui: &egui::Ui, tile: egui::Rect, card: &Card) -> f32 {
let Some(workspace) = card.workspace else {
return 0.0;
};
let galley = ui.painter().layout_no_wrap(
workspace.to_string(),
egui::FontId::new(14.0, egui::FontFamily::Monospace),
chrome::TEXT,
);
let height = (galley.size().y + 6.0).max(25.0);
let width = (galley.size().x + 12.0).max(25.0);
let edge = Stroke::new(1.0_f32, chrome::EDGE_STRONG);
let rect = egui::Rect::from_min_size(
egui::pos2(tile.right() - width, tile.top()),
egui::vec2(width, height),
);
let radius = egui::CornerRadius {
nw: 2,
ne: 2,
sw: 0,
se: 0,
};
ui.painter().rect_filled(rect, radius, chrome::RAISED);
ui.painter()
.rect_stroke(rect, radius, edge, StrokeKind::Inside);
ui.painter()
.galley(rect.center() - galley.size() * 0.5, galley, chrome::TEXT);
brass_poolrooms::poolroom_anchor!(
ui,
WorkspaceTarget(card.harness, &card.thread).to_string(),
rect
);
width
}
const fn work_color(work: Work) -> Color32 {
match work {
Work::Error => RED,
Work::Input => ORANGE,
Work::Goal => VIOLET,
Work::Turn => GREEN,
Work::Sleep => ASH,
Work::Done => WHITE,
Work::Closed => Color32::BLACK,
}
}
fn census_count(count: usize) -> String {
let noun = if count == 1 { "THREAD" } else { "THREADS" };
format!("{count} MANUAL {noun}")
}
fn lift_typography(ctx: &egui::Context) {
let mut style = (*ctx.global_style()).clone();
for font in style.text_styles.values_mut() {
font.size += TYPE_LIFT;
}
ctx.set_global_style(style);
}
fn arm_summon(summon: &AtomicU64, destination: Option<u32>) {
let prior = summon.load(Ordering::Relaxed);
let generation = u32::try_from(prior >> 32)
.expect("summon generation occupies 32 bits")
.wrapping_add(1);
summon.store(pack_summon(generation, destination), Ordering::Release);
}
const fn pack_summon(generation: u32, destination: Option<u32>) -> u64 {
let desktop = match destination {
Some(desktop) => desktop,
None => NO_DESKTOP,
};
(generation as u64) << 32 | desktop as u64
}
fn unpack_desktop(packet: u64) -> Option<u32> {
let desktop =
u32::try_from(packet & u64::from(u32::MAX)).expect("summon desktop occupies 32 bits");
(desktop != NO_DESKTOP).then_some(desktop)
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn work_palette_is_exact() {
assert_eq!(work_color(Work::Turn), GREEN);
assert_eq!(work_color(Work::Goal), VIOLET);
assert_eq!(work_color(Work::Input), ORANGE);
assert_eq!(work_color(Work::Error), RED);
assert_eq!(work_color(Work::Sleep), ASH);
assert_eq!(work_color(Work::Closed), Color32::BLACK);
assert_eq!(work_color(Work::Done), WHITE);
}
#[test]
fn typography_rises_by_exactly_one_point() {
let ctx = egui::Context::default();
let before = ctx.global_style().text_styles.clone();
lift_typography(&ctx);
for (text_style, font) in &ctx.global_style().text_styles {
assert!((font.size - before[text_style].size - 1.0).abs() < f32::EPSILON);
}
}
#[test]
fn restored_posture_selects_the_native_window_species() {
const {
assert!(<Wrangler<true> as NativeApp>::WINDOW.floating);
assert!(!<Wrangler<false> as NativeApp>::WINDOW.floating);
}
}
#[test]
fn fear_is_near_loud_far_quiet_and_repulsed() {
let tile = egui::Rect::from_center_size(egui::pos2(500.0, 400.0), egui::vec2(300.0, 185.0));
let near_pointer = egui::pos2(490.0, 400.0);
let far_pointer = egui::pos2(-100.0, 400.0);
let samples = (0..20)
.map(|tick| fear_pose("thread", f64::from(tick) / 17.0, tile, Some(near_pointer)))
.collect::<Vec<_>>();
let far = (0..20)
.map(|tick| fear_pose("thread", f64::from(tick) / 17.0, tile, Some(far_pointer)))
.collect::<Vec<_>>();
assert!(samples.windows(2).any(|pair| pair[0] != pair[1]));
assert!(motion_span(&samples) > motion_span(&far));
assert!(samples.iter().all(|sample| sample.x > 0.0));
assert_eq!(fear_pose("thread", 0.0, tile, None), Vec2::ZERO);
}
#[test]
fn only_stopped_tiles_fear_management() {
assert!(dismissible(Harness::Codex, Work::Done));
assert!(dismissible(Harness::Codex, Work::Sleep));
assert!(dismissible(Harness::Codex, Work::Closed));
assert!(!dismissible(Harness::Codex, Work::Error));
assert!(!dismissible(Harness::Codex, Work::Input));
assert!(!dismissible(Harness::Codex, Work::Goal));
assert!(!dismissible(Harness::Codex, Work::Turn));
assert!(!dismissible(Harness::ClaudeCode, Work::Done));
assert!(!dismissible(Harness::PrimeAgent, Work::Sleep));
}
#[test]
fn jiggle_sweeps_actual_tile_volume_into_water() {
let ctx = egui::Context::default();
let mut water = Surface::new(Wetness::Wet);
let rect = egui::Rect::from_min_size(egui::pos2(40.0, 50.0), egui::vec2(300.0, 185.0));
displace_tile(&mut water, rect, egui::vec2(2.0, -1.5));
water.begin(Domain::basin(rect.expand(100.0)));
let frame = water.frame(&ctx, 1.0, &[], None);
assert!(frame.wants_repaint());
}
fn motion_span(samples: &[Vec2]) -> f32 {
samples
.windows(2)
.map(|pair| (pair[1] - pair[0]).length())
.fold(0.0, f32::max)
}
}