Search moves: hide "HMs only" for games without HMs

Gen 8+ games (Sword/Shield, Scarlet/Violet, Legends Arceus) dropped HMs
entirely, so "HMs only" there just zeroed the list with no way to see
why. buildFilters now checks whether the selected game actually has any
TM / HM machines and only renders the checkbox that applies; a filter
left stuck on from a previous game is cleared (and the "by number" sort
reverts) when it no longer has a control. SearchView also re-runs its
filters + results when the version group changes, so switching games
from the Games sheet updates it live.

"TMs only" + "HMs only" together already show the union (verified: 58 in
FRLG = 50 TMs + 8 HMs, ordered TM01…HM08).

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017Ve7HLspzeG2xDPtJQ8vmu
This commit is contained in:
chris 2026-09-08 12:26:52 -04:00
parent fa302af7f1
commit 3193b167ac

View File

@ -111,7 +111,27 @@ export async function SearchView() {
function buildFilters() {
clear(filters);
if (tab === 'moves') {
const vg = settings.get().versionGroup;
const gameHasKind = (kind) =>
snap.moves.some((m) =>
m.machines.some(
(x) => (vg === 'all' || x.vg === vg) && (x.tm || '').startsWith(kind),
),
);
const hasTm = gameHasKind('TM');
const hasHm = gameHasKind('HM'); // false for Gen 8+ games, which dropped HMs
// A machine filter left on for a game that has no such machines would
// silently zero the list with no visible checkbox to switch it off.
if ((!hasTm && ui.get().mvTm) || (!hasHm && ui.get().mvHm)) {
ui.set({ mvTm: hasTm && ui.get().mvTm, mvHm: hasHm && ui.get().mvHm });
if (!ui.get().mvTm && !ui.get().mvHm && ui.get().mvSort === 'tm') {
ui.set({ mvSort: 'name' });
}
}
filters.append(
...[
pill('mvType', [['', 'Any type'], ...TYPES.map((t) => [t, prettify(t)])], ui.get().mvType, (v) => {
ui.set({ mvType: v });
run();
@ -141,8 +161,9 @@ export async function SearchView() {
run();
},
),
machineToggle('mvTm', 'TMs only'),
machineToggle('mvHm', 'HMs only'),
hasTm ? machineToggle('mvTm', 'TMs only') : null,
hasHm ? machineToggle('mvHm', 'HMs only') : null,
].filter(Boolean),
);
} else if (tab === 'items') {
filters.append(
@ -379,7 +400,19 @@ export async function SearchView() {
run();
requestAnimationFrame(() => window.scrollTo(0, ui.get().searchScroll || 0));
// Switching games (from the Games sheet) changes which TM/HM filters
// apply and the numbers shown — refresh the filter row and results.
let lastVg = settings.get().versionGroup;
const offSettings = settings.subscribe((s) => {
if (s.versionGroup === lastVg) return;
lastVg = s.versionGroup;
syncUI();
run();
});
onTeardown(view, () => {
offSettings();
ui.set({ searchScroll: window.scrollY });
});