feat(replay): HC-mode coverage for scrub track + notches

The 1 px scrub track and 5 quarter-mark notch ticks paint their
shape via BackgroundColor (not BorderColor — they're tiny
full-bleed Nodes, not borders on wider containers), so the
existing HighContrastBorder marker doesn't apply to them.

Add a parallel primitive in ui_theme: HighContrastBackground
marker carrying default_color, mirroring HighContrastBorder's
shape exactly. Add update_high_contrast_backgrounds system in
settings_plugin alongside update_high_contrast_borders — same
on/off rule (off → marker.default_color, on → BORDER_SUBTLE_HC),
same change-suppression idiom (only mutate when different so
Bevy's change-detection doesn't trigger per-frame repaints).

Tag the scrub track Node and all five notch Nodes with
HighContrastBackground::with_default(BORDER_SUBTLE) so the
existing settings repaint cycle picks them up under HC mode.

The scrub fill (ACCENT_PRIMARY brick-red) and WIN MOVE marker
(STATE_SUCCESS lime-green) don't get the marker — accent and
state colours are already saturated and don't need an HC
luminance variant.

2 new tests: spawn-time marker presence on the track and
cardinality-matches-notch-count on the ticks.

Tests: 1250 → 1252. Clippy clean.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
This commit is contained in:
funman300
2026-05-08 17:14:03 -07:00
parent c8358f4275
commit d3cb1a51d4
3 changed files with 152 additions and 4 deletions
+38 -1
View File
@@ -34,7 +34,8 @@ use crate::ui_modal::{
};
use crate::ui_tooltip::Tooltip;
use crate::ui_theme::{
BG_BASE, BG_ELEVATED, BG_ELEVATED_HI, BORDER_SUBTLE, BORDER_SUBTLE_HC, HighContrastBorder,
BG_BASE, BG_ELEVATED, BG_ELEVATED_HI, BORDER_SUBTLE, BORDER_SUBTLE_HC, HighContrastBackground,
HighContrastBorder,
RADIUS_SM, SPACE_2, STATE_SUCCESS, TEXT_PRIMARY, TEXT_SECONDARY, TYPE_BODY, TYPE_BODY_LG,
TYPE_CAPTION, VAL_SPACE_2, VAL_SPACE_3, Z_MODAL_PANEL,
};
@@ -365,6 +366,7 @@ impl Plugin for SettingsPlugin {
update_color_blind_text,
update_high_contrast_text,
update_high_contrast_borders,
update_high_contrast_backgrounds,
update_reduce_motion_text,
update_tooltip_delay_text,
update_time_bonus_multiplier_text,
@@ -674,6 +676,41 @@ fn update_high_contrast_borders(
}
}
/// Repaints `BackgroundColor` on every entity tagged with
/// [`HighContrastBackground`] based on `Settings::high_contrast_mode`.
/// Off → the marker's `default_color`; on → `BORDER_SUBTLE_HC`
/// (`#a0a0a0`). Compares against the current background and only
/// mutates when different so Bevy's change-detection doesn't trigger
/// repaints every frame.
///
/// Parallel to [`update_high_contrast_borders`]. Same on/off rule,
/// same change-suppression idiom, different colour channel —
/// `BackgroundColor` for tick marks, decorative strips, fine
/// separators that paint their shape directly rather than via a
/// `BorderColor` on a wider Node.
///
/// Tagged sites in v0.21.x: the replay overlay's 1 px scrub track
/// + 5 quarter-mark notch ticks (`replay_overlay::spawn_overlay`).
///
/// More sites can be tagged in follow-ups by adding
/// `HighContrastBackground::with_default(...)` to their spawn tuple.
pub(crate) fn update_high_contrast_backgrounds(
settings: Res<SettingsResource>,
mut backgrounds: Query<(&HighContrastBackground, &mut BackgroundColor)>,
) {
let high_contrast = settings.0.high_contrast_mode;
for (marker, mut bg) in backgrounds.iter_mut() {
let target = if high_contrast {
BORDER_SUBTLE_HC
} else {
marker.default_color
};
if bg.0 != target {
*bg = BackgroundColor(target);
}
}
}
fn update_reduce_motion_text(
settings: Res<SettingsResource>,
mut text_nodes: Query<&mut Text, With<ReduceMotionText>>,