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battle-dex-search.ts
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/**
* Search
*
* Code for searching for dex information, used by the Dex and
* Teambuilder.
*
* Dependencies: battledata, search-index
* Optional dependencies: pokedex, moves, items, abilities
*
* @author Guangcong Luo <[email protected]>
* @license MIT
*/
import { Dex, type ModdedDex, toID, type ID } from "./battle-dex";
type SearchType = (
'pokemon' | 'type' | 'tier' | 'move' | 'item' | 'ability' | 'egggroup' | 'category' | 'article'
);
export type SearchRow = (
[SearchType, ID, number?, number?] | ['sortpokemon' | 'sortmove', ''] | ['header' | 'html', string]
);
type SearchFilter = [string, string];
/** ID, SearchType, index (if alias), offset (if offset alias) */
declare const BattleSearchIndex: [ID, SearchType, number?, number?][];
declare const BattleSearchIndexOffset: any;
declare const BattleTeambuilderTable: any;
/**
* Backend for search UIs.
*/
export class DexSearch {
query = '';
/**
* Dex for the mod/generation to search.
*/
dex: ModdedDex = Dex;
typedSearch: BattleTypedSearch<SearchType> | null = null;
results: SearchRow[] | null = null;
exactMatch = false;
static typeTable = {
pokemon: 1,
type: 2,
tier: 3,
move: 4,
item: 5,
ability: 6,
egggroup: 7,
category: 8,
article: 9,
};
static typeName = {
pokemon: 'Pokémon',
type: 'Type',
tier: 'Tiers',
move: 'Moves',
item: 'Items',
ability: 'Abilities',
egggroup: 'Egg group',
category: 'Category',
article: 'Article',
};
firstPokemonColumn: 'Tier' | 'Number' = 'Number';
/**
* Column to sort by. Default is `null`, a smart sort determined by how good
* things are according to the base filters, falling back to dex number (for
* Pokemon) and name (for everything else).
*/
sortCol: string | null = null;
reverseSort = false;
/**
* Filters for the search result. Does not include the two base filters
* (format and species).
*/
filters: SearchFilter[] | null = null;
constructor(searchType: SearchType | '' = '', formatid = '' as ID, species = '' as ID) {
this.setType(searchType, formatid, species);
}
getTypedSearch(searchType: SearchType | '', format = '' as ID, speciesOrSet: ID | Dex.PokemonSet = '' as ID) {
if (!searchType) return null;
switch (searchType) {
case 'pokemon': return new BattlePokemonSearch('pokemon', format, speciesOrSet);
case 'item': return new BattleItemSearch('item', format, speciesOrSet);
case 'move': return new BattleMoveSearch('move', format, speciesOrSet);
case 'ability': return new BattleAbilitySearch('ability', format, speciesOrSet);
case 'type': return new BattleTypeSearch('type', format, speciesOrSet);
case 'category': return new BattleCategorySearch('category', format, speciesOrSet);
}
return null;
}
find(query: string) {
query = toID(query);
if (this.query === query && this.results) {
return false;
}
this.query = query;
if (!query) {
this.results = this.typedSearch?.getResults(this.filters, this.sortCol, this.reverseSort) || [];
} else {
this.results = this.textSearch(query);
}
return true;
}
setType(searchType: SearchType | '', format = '' as ID, speciesOrSet: ID | Dex.PokemonSet = '' as ID) {
// invalidate caches
this.results = null;
if (searchType !== this.typedSearch?.searchType) {
this.filters = null;
this.sortCol = null;
}
this.typedSearch = this.getTypedSearch(searchType, format, speciesOrSet);
if (this.typedSearch) this.dex = this.typedSearch.dex;
}
addFilter(entry: SearchFilter): boolean {
if (!this.typedSearch) return false;
let [type] = entry;
if (this.typedSearch.searchType === 'pokemon') {
if (type === this.sortCol) this.sortCol = null;
if (!['type', 'move', 'ability', 'egggroup', 'tier'].includes(type)) return false;
if (type === 'move') entry[1] = toID(entry[1]);
if (!this.filters) this.filters = [];
this.results = null;
for (const filter of this.filters) {
if (filter[0] === type && filter[1] === entry[1]) {
return true;
}
}
this.filters.push(entry);
return true;
} else if (this.typedSearch.searchType === 'move') {
if (type === this.sortCol) this.sortCol = null;
if (!['type', 'category', 'pokemon'].includes(type)) return false;
if (type === 'pokemon') entry[1] = toID(entry[1]);
if (!this.filters) this.filters = [];
this.filters.push(entry);
this.results = null;
return true;
}
return false;
}
removeFilter(entry?: SearchFilter): boolean {
if (!this.filters) return false;
if (entry) {
const filterid = entry.join(':');
let deleted: string[] | null = null;
// delete specific filter
for (let i = 0; i < this.filters.length; i++) {
if (filterid === this.filters[i].join(':')) {
deleted = this.filters[i];
this.filters.splice(i, 1);
break;
}
}
if (!deleted) return false;
} else {
this.filters.pop();
}
if (!this.filters.length) this.filters = null;
this.results = null;
return true;
}
toggleSort(sortCol: string) {
if (this.sortCol === sortCol) {
if (!this.reverseSort) {
this.reverseSort = true;
} else {
this.sortCol = null;
this.reverseSort = false;
}
} else {
this.sortCol = sortCol;
this.reverseSort = false;
}
this.results = null;
}
filterLabel(filterType: string) {
if (this.typedSearch && this.typedSearch.searchType !== filterType) {
return 'Filter';
}
return null;
}
illegalLabel(id: ID) {
return this.typedSearch?.illegalReasons?.[id] || null;
}
getTier(species: Dex.Species) {
return this.typedSearch?.getTier(species) || '';
}
textSearch(query: string): SearchRow[] {
query = toID(query);
this.exactMatch = false;
let searchType: SearchType | '' = this.typedSearch?.searchType || '';
// If searchType exists, we're searching mainly for results of that type.
// We'll still search for results of other types, but those results
// will only be used to filter results for that type.
let searchTypeIndex = (searchType ? DexSearch.typeTable[searchType] : -1);
/** searching for "Psychic type" will make the type come up over the move */
let qFilterType: 'type' | '' = '';
if (query.endsWith('type')) {
if (query.slice(0, -4) in window.BattleTypeChart) {
query = query.slice(0, -4);
qFilterType = 'type';
}
}
// i represents the location of the search index we're looking at
let i = DexSearch.getClosest(query);
this.exactMatch = (BattleSearchIndex[i][0] === query);
// Even with output buffer buckets, we make multiple passes through
// the search index. searchPasses is a queue of which pass we're on:
// [passType, i, query]
// By doing an alias pass after the normal pass, we ensure that
// mid-word matches only display after start matches.
let passType: SearchPassType | '' = '';
/**
* pass types:
* * '': time to pop the next pass off the searchPasses queue
* * 'normal': start at i and stop when results no longer start with query
* * 'alias': like normal, but output aliases instead of non-alias results
* * 'fuzzy': start at i and stop when you have two results
* * 'exact': like normal, but stop at i
*/
type SearchPassType = 'normal' | 'alias' | 'fuzzy' | 'exact';
/**
* [passType, i, query]
*
* i = index of BattleSearchIndex to start from
*
* By doing an alias pass after the normal pass, we ensure that
* mid-word matches only display after start matches.
*/
type SearchPass = [SearchPassType, number, string];
let searchPasses: SearchPass[] = [['normal', i, query]];
// For performance reasons, only do an alias pass if query is at
// least 2 chars long
if (query.length > 1) searchPasses.push(['alias', i, query]);
// If the query matches an official alias in BattleAliases: These are
// different from the aliases in the search index and are given
// higher priority. We'll do a normal pass through the index with
// the alias text before any other passes.
let queryAlias;
if (query in BattleAliases) {
if (['sub', 'tr'].includes(query) || !toID(BattleAliases[query]).startsWith(query)) {
queryAlias = toID(BattleAliases[query]);
let aliasPassType: SearchPassType = (queryAlias === 'hiddenpower' ? 'exact' : 'normal');
searchPasses.unshift([aliasPassType, DexSearch.getClosest(queryAlias), queryAlias]);
}
this.exactMatch = true;
}
// If there are no matches starting with query: Do a fuzzy match pass
// Fuzzy matches will still be shown after alias matches
if (!this.exactMatch && BattleSearchIndex[i][0].substr(0, query.length) !== query) {
// No results start with this. Do a fuzzy match pass.
let matchLength = query.length - 1;
if (!i) i++;
while (matchLength &&
BattleSearchIndex[i][0].substr(0, matchLength) !== query.substr(0, matchLength) &&
BattleSearchIndex[i - 1][0].substr(0, matchLength) !== query.substr(0, matchLength)) {
matchLength--;
}
let matchQuery = query.substr(0, matchLength);
while (i >= 1 && BattleSearchIndex[i - 1][0].substr(0, matchLength) === matchQuery) i--;
searchPasses.push(['fuzzy', i, '']);
}
// We split the output buffers into 8 buckets.
// Bucket 0 is usually unused, and buckets 1-7 represent
// pokemon, types, moves, etc (see typeTable).
// When we're done, the buffers are concatenated together to form
// our results, with each buffer getting its own header, unlike
// multiple-pass results, which have no header.
// Notes:
// - if we have a searchType, that searchType's buffer will be on top
let bufs: SearchRow[][] = [[], [], [], [], [], [], [], [], [], []];
let topbufIndex = -1;
let count = 0;
let nearMatch = false;
/** [type, id, typeIndex] */
let instafilter: [SearchType, ID, number] | null = null;
let instafilterSort = [0, 1, 2, 5, 4, 3, 6, 7, 8];
let illegal = this.typedSearch?.illegalReasons;
// We aren't actually looping through the entirety of the searchIndex
for (i = 0; i < BattleSearchIndex.length; i++) {
if (!passType) {
let searchPass = searchPasses.shift();
if (!searchPass) break;
passType = searchPass[0];
i = searchPass[1];
query = searchPass[2];
}
let entry = BattleSearchIndex[i];
let id = entry[0];
let type = entry[1];
if (!id) break;
if (passType === 'fuzzy') {
// fuzzy match pass; stop after 2 results
if (count >= 2) {
passType = '';
continue;
}
nearMatch = true;
} else if (passType === 'exact') {
// exact pass; stop after 1 result
if (count >= 1) {
passType = '';
continue;
}
} else if (id.substr(0, query.length) !== query) {
// regular pass, time to move onto our next match
passType = '';
continue;
}
if (entry.length > 2) {
// alias entry
if (passType !== 'alias') continue;
} else {
// normal entry
if (passType === 'alias') continue;
}
let typeIndex = DexSearch.typeTable[type];
// For performance, with a query length of 1, we only fill the first bucket
if (query.length === 1 && typeIndex !== (searchType ? searchTypeIndex : 1)) continue;
// For pokemon queries, accept types/tier/abilities/moves/eggroups as filters
if (searchType === 'pokemon' && (typeIndex === 5 || typeIndex > 7)) continue;
// For move queries, accept types/categories as filters
if (searchType === 'move' && ((typeIndex !== 8 && typeIndex > 4) || typeIndex === 3)) continue;
// For move queries in the teambuilder, don't accept pokemon as filters
if (searchType === 'move' && illegal && typeIndex === 1) continue;
// For ability/item queries, don't accept anything else as a filter
if ((searchType === 'ability' || searchType === 'item') && typeIndex !== searchTypeIndex) continue;
// Query was a type name followed 'type'; only show types
if (qFilterType === 'type' && typeIndex !== 2) continue;
// hardcode cases of duplicate non-consecutive aliases
if ((id === 'megax' || id === 'megay') && 'mega'.startsWith(query)) continue;
let matchStart = 0;
let matchEnd = 0;
if (passType === 'alias') {
// alias entry
// [aliasid, type, originalid, matchStart, originalindex]
matchStart = entry[3]!;
let originalIndex = entry[2]!;
if (matchStart) {
matchEnd = matchStart + query.length;
matchStart += (BattleSearchIndexOffset[originalIndex][matchStart] || '0').charCodeAt(0) - 48;
matchEnd += (BattleSearchIndexOffset[originalIndex][matchEnd - 1] || '0').charCodeAt(0) - 48;
}
id = BattleSearchIndex[originalIndex][0];
} else {
matchEnd = query.length;
if (matchEnd) matchEnd += (BattleSearchIndexOffset[i][matchEnd - 1] || '0').charCodeAt(0) - 48;
}
// some aliases are substrings
if (queryAlias === id && query !== id) continue;
if (searchType && searchTypeIndex !== typeIndex) {
// This is a filter, set it as an instafilter candidate
if (!instafilter || instafilterSort[typeIndex] < instafilterSort[instafilter[2]]) {
instafilter = [type, id, typeIndex];
}
}
// show types above Arceus formes
if (topbufIndex < 0 && searchTypeIndex < 2 && passType === 'alias' && !bufs[1].length && bufs[2].length) {
topbufIndex = 2;
}
if (illegal && typeIndex === searchTypeIndex) {
// Always show illegal results under legal results.
// This is done by putting legal results (and the type header)
// in bucket 0, and illegal results in the searchType's bucket.
// searchType buckets are always on top (but under bucket 0), so
// illegal results will be seamlessly right under legal results.
if (!bufs[typeIndex].length && !bufs[0].length) {
bufs[0] = [['header', DexSearch.typeName[type]]];
}
if (!(id in illegal)) typeIndex = 0;
} else {
if (!bufs[typeIndex].length) {
bufs[typeIndex] = [['header', DexSearch.typeName[type]]];
}
}
// don't match duplicate aliases
let curBufLength = (passType === 'alias' && bufs[typeIndex].length);
if (curBufLength && bufs[typeIndex][curBufLength - 1][1] === id) continue;
bufs[typeIndex].push([type, id, matchStart, matchEnd]);
count++;
}
let topbuf: SearchRow[] = [];
if (nearMatch) {
topbuf = [['html', `<em>No exact match found. The closest matches alphabetically are:</em>`]];
}
if (topbufIndex >= 0) {
topbuf = topbuf.concat(bufs[topbufIndex]);
bufs[topbufIndex] = [];
}
if (searchTypeIndex >= 0) {
topbuf = topbuf.concat(bufs[0]);
topbuf = topbuf.concat(bufs[searchTypeIndex]);
bufs[searchTypeIndex] = [];
bufs[0] = [];
}
if (instafilter && count < 20) {
// Result count is less than 20, so we can instafilter
bufs.push(this.instafilter(searchType, instafilter[0], instafilter[1]));
}
this.results = Array.prototype.concat.apply(topbuf, bufs);
return this.results;
}
private instafilter(searchType: SearchType | '', fType: SearchType, fId: ID): SearchRow[] {
let buf: SearchRow[] = [];
let illegalBuf: SearchRow[] = [];
let illegal = this.typedSearch?.illegalReasons;
if (searchType === 'pokemon') {
switch (fType) {
case 'type':
let type = fId.charAt(0).toUpperCase() + fId.slice(1) as Dex.TypeName;
buf.push(['header', `${type}-type Pokémon`]);
for (let id in BattlePokedex) {
if (!BattlePokedex[id].types) continue;
if (this.dex.species.get(id).types.includes(type)) {
(illegal && id in illegal ? illegalBuf : buf).push(['pokemon', id as ID]);
}
}
break;
case 'ability':
let ability = Dex.abilities.get(fId).name;
buf.push(['header', `${ability} Pokémon`]);
for (let id in BattlePokedex) {
if (!BattlePokedex[id].abilities) continue;
if (Dex.hasAbility(this.dex.species.get(id), ability)) {
(illegal && id in illegal ? illegalBuf : buf).push(['pokemon', id as ID]);
}
}
break;
}
} else if (searchType === 'move') {
switch (fType) {
case 'type':
let type = fId.charAt(0).toUpperCase() + fId.slice(1);
buf.push(['header', `${type}-type moves`]);
for (let id in BattleMovedex) {
if (BattleMovedex[id].type === type) {
(illegal && id in illegal ? illegalBuf : buf).push(['move', id as ID]);
}
}
break;
case 'category':
let category = fId.charAt(0).toUpperCase() + fId.slice(1);
buf.push(['header', `${category} moves`]);
for (let id in BattleMovedex) {
if (BattleMovedex[id].category === category) {
(illegal && id in illegal ? illegalBuf : buf).push(['move', id as ID]);
}
}
break;
}
}
return [...buf, ...illegalBuf];
}
static getClosest(query: string) {
// binary search through the index!
let left = 0;
let right = BattleSearchIndex.length - 1;
while (right > left) {
let mid = Math.floor((right - left) / 2 + left);
if (BattleSearchIndex[mid][0] === query && (mid === 0 || BattleSearchIndex[mid - 1][0] !== query)) {
// that's us
return mid;
} else if (BattleSearchIndex[mid][0] < query) {
left = mid + 1;
} else {
right = mid - 1;
}
}
if (left >= BattleSearchIndex.length - 1) left = BattleSearchIndex.length - 1;
else if (BattleSearchIndex[left + 1][0] && BattleSearchIndex[left][0] < query) left++;
if (left && BattleSearchIndex[left - 1][0] === query) left--;
return left;
}
}
abstract class BattleTypedSearch<T extends SearchType> {
searchType: T;
/**
* Dex for the mod/generation to search.
*/
dex: ModdedDex = Dex;
/**
* Format is the first of two base filters. It constrains results to things
* legal in the format, and affects the default sort.
*
* This string specifically normalizes out generation number and the words
* "Doubles" and "Let's Go" from the name.
*/
format = '' as ID;
/**
* `species` is the second of two base filters. It constrains results to
* things that species can use, and affects the default sort.
*/
species = '' as ID;
/**
* `set` is a pseudo-base filter; it has minor effects on move sorting.
* (Abilities/items can affect what moves are sorted as usable.)
*/
set: Dex.PokemonSet | null = null;
protected formatType: 'doubles' | 'bdsp' | 'bdspdoubles' | 'bw1' | 'letsgo' | 'metronome' | 'natdex' | 'nfe' |
'ssdlc1' | 'ssdlc1doubles' | 'predlc' | 'predlcdoubles' | 'predlcnatdex' | 'svdlc1' | 'svdlc1doubles' |
'svdlc1natdex' | 'stadium' | 'lc' | null = null;
/**
* Cached copy of what the results list would be with only base filters
* (i.e. with an empty `query` and `filters`)
*/
baseResults: SearchRow[] | null = null;
/**
* Cached copy of all results not in `baseResults` - mostly in case a user
* is wondering why a specific result isn't showing up.
*/
baseIllegalResults: SearchRow[] | null = null;
illegalReasons: { [id: string]: string } | null = null;
results: SearchRow[] | null = null;
protected readonly sortRow: SearchRow | null = null;
constructor(searchType: T, format = '' as ID, speciesOrSet: ID | Dex.PokemonSet = '' as ID) {
this.searchType = searchType;
this.baseResults = null;
this.baseIllegalResults = null;
if (format.startsWith('gen')) {
const gen = (Number(format.charAt(3)) || 6);
format = (format.slice(4) || 'customgame') as ID;
this.dex = Dex.forGen(gen);
} else if (!format) {
this.dex = Dex;
}
if (format.startsWith('dlc1') && this.dex.gen === 8) {
if (format.includes('doubles')) {
this.formatType = 'ssdlc1doubles';
} else {
this.formatType = 'ssdlc1';
}
format = format.slice(4) as ID;
}
if (format.startsWith('predlc')) {
if (format.includes('doubles') && !format.includes('nationaldex')) {
this.formatType = 'predlcdoubles';
} else if (format.includes('nationaldex')) {
this.formatType = 'predlcnatdex';
} else {
this.formatType = 'predlc';
}
format = format.slice(6) as ID;
}
if (format.startsWith('dlc1') && this.dex.gen === 9) {
if (format.includes('doubles') && !format.includes('nationaldex')) {
this.formatType = 'svdlc1doubles';
} else if (format.includes('nationaldex')) {
this.formatType = 'svdlc1natdex';
} else {
this.formatType = 'svdlc1';
}
format = format.slice(4) as ID;
}
if (format.startsWith('stadium')) {
this.formatType = 'stadium';
format = format.slice(7) as ID;
if (!format) format = 'ou' as ID;
}
if (format.startsWith('vgc')) this.formatType = 'doubles';
if (format === 'vgc2020') this.formatType = 'ssdlc1doubles';
if (format === 'vgc2023regulationd') this.formatType = 'predlcdoubles';
if (format === 'vgc2023regulatione') this.formatType = 'svdlc1doubles';
if (format.includes('bdsp')) {
if (format.includes('doubles')) {
this.formatType = 'bdspdoubles';
} else {
this.formatType = 'bdsp';
}
format = format.slice(4) as ID;
this.dex = Dex.mod('gen8bdsp' as ID);
}
if (format.includes('bw1')) {
this.formatType = 'bw1';
this.dex = Dex.mod('gen5bw1' as ID);
}
if (format === 'partnersincrime') this.formatType = 'doubles';
if (format.startsWith('ffa') || format === 'freeforall') this.formatType = 'doubles';
if (format.includes('letsgo')) {
this.formatType = 'letsgo';
this.dex = Dex.mod('gen7letsgo' as ID);
}
if (format.includes('nationaldex') || format.startsWith('nd') || format.includes('natdex')) {
format = (format.startsWith('nd') ? format.slice(2) :
format.includes('natdex') ? format.slice(6) : format.slice(11)) as ID;
this.formatType = 'natdex';
if (!format) format = 'ou' as ID;
}
if (format.includes('doubles') && this.dex.gen > 4 && !this.formatType) this.formatType = 'doubles';
if (this.formatType === 'letsgo') format = format.slice(6) as ID;
if (format.includes('metronome')) {
this.formatType = 'metronome';
}
if (format.endsWith('nfe')) {
format = format.slice(3) as ID;
this.formatType = 'nfe';
if (!format) format = 'ou' as ID;
}
if ((format.endsWith('lc') || format.startsWith('lc')) && format !== 'caplc' && !this.formatType) {
this.formatType = 'lc';
format = 'lc' as ID;
}
if (format.endsWith('draft')) format = format.slice(0, -5) as ID;
this.format = format;
this.species = '' as ID;
this.set = null;
if (typeof speciesOrSet === 'string') {
if (speciesOrSet) this.species = speciesOrSet;
} else {
this.set = speciesOrSet;
this.species = toID(this.set.species);
}
// if (!searchType || !this.set) return;
}
getResults(filters?: SearchFilter[] | null, sortCol?: string | null, reverseSort?: boolean): SearchRow[] {
if (sortCol === 'type') {
return [this.sortRow!, ...BattleTypeSearch.prototype.getDefaultResults.call(this)];
} else if (sortCol === 'category') {
return [this.sortRow!, ...BattleCategorySearch.prototype.getDefaultResults.call(this)];
} else if (sortCol === 'ability') {
return [this.sortRow!, ...BattleAbilitySearch.prototype.getDefaultResults.call(this)];
}
if (!this.baseResults) {
this.baseResults = this.getBaseResults();
}
if (!this.baseIllegalResults) {
const legalityFilter: { [id: string]: 1 } = {};
for (const [resultType, value] of this.baseResults) {
if (resultType === this.searchType) legalityFilter[value] = 1;
}
this.baseIllegalResults = [];
this.illegalReasons = {};
for (const id in this.getTable()) {
if (!(id in legalityFilter)) {
this.baseIllegalResults.push([this.searchType, id as ID]);
this.illegalReasons[id] = 'Illegal';
}
}
}
let results: SearchRow[];
let illegalResults: SearchRow[] | null;
if (filters) {
results = [];
illegalResults = [];
for (const result of this.baseResults) {
if (this.filter(result, filters)) {
if (results.length && result[0] === 'header' && results[results.length - 1][0] === 'header') {
results[results.length - 1] = result;
} else {
results.push(result);
}
}
}
if (results.length && results[results.length - 1][0] === 'header') {
results.pop();
}
for (const result of this.baseIllegalResults) {
if (this.filter(result, filters)) {
illegalResults.push(result);
}
}
} else {
results = [...this.baseResults];
illegalResults = null;
}
if (this.defaultFilter) {
results = this.defaultFilter(results);
}
if (sortCol) {
results = results.filter(([rowType]) => rowType === this.searchType);
results = this.sort(results, sortCol, reverseSort);
if (illegalResults) {
illegalResults = illegalResults.filter(([rowType]) => rowType === this.searchType);
illegalResults = this.sort(illegalResults, sortCol, reverseSort);
}
}
if (this.sortRow) {
results = [this.sortRow, ...results];
}
if (illegalResults?.length) {
results = [...results, ['header', "Illegal results"], ...illegalResults];
}
return results;
}
protected firstLearnsetid(speciesid: ID) {
let table = BattleTeambuilderTable;
if (this.formatType?.startsWith('bdsp')) table = table['gen8bdsp'];
if (this.formatType === 'letsgo') table = table['gen7letsgo'];
if (this.formatType === 'bw1') table = table['gen5bw1'];
if (speciesid in table.learnsets) return speciesid;
const species = this.dex.species.get(speciesid);
if (!species.exists) return '' as ID;
let baseLearnsetid = toID(species.baseSpecies);
if (typeof species.battleOnly === 'string' && species.battleOnly !== species.baseSpecies) {
baseLearnsetid = toID(species.battleOnly);
}
if (baseLearnsetid in table.learnsets) return baseLearnsetid;
return '' as ID;
}
protected nextLearnsetid(learnsetid: ID, speciesid: ID, checkingMoves = false) {
if (learnsetid === 'lycanrocdusk' || (speciesid === 'rockruff' && learnsetid === 'rockruff')) {
return 'rockruffdusk' as ID;
}
const lsetSpecies = this.dex.species.get(learnsetid);
if (!lsetSpecies.exists) return '' as ID;
if (lsetSpecies.id === 'gastrodoneast') return 'gastrodon' as ID;
if (lsetSpecies.id === 'pumpkaboosuper') return 'pumpkaboo' as ID;
if (lsetSpecies.id === 'sinisteaantique') return 'sinistea' as ID;
if (lsetSpecies.id === 'tatsugiristretchy') return 'tatsugiri' as ID;
const next = lsetSpecies.battleOnly || lsetSpecies.changesFrom || lsetSpecies.prevo;
if (next) return toID(next);
if (checkingMoves && !lsetSpecies.prevo && lsetSpecies.baseSpecies &&
this.dex.species.get(lsetSpecies.baseSpecies).prevo) {
let baseEvo = this.dex.species.get(lsetSpecies.baseSpecies);
while (baseEvo.prevo) {
baseEvo = this.dex.species.get(baseEvo.prevo);
}
return toID(baseEvo);
}
return '' as ID;
}
protected canLearn(speciesid: ID, moveid: ID) {
const move = this.dex.moves.get(moveid);
if (this.formatType === 'natdex' && move.isNonstandard && move.isNonstandard !== 'Past') {
return false;
}
const gen = this.dex.gen;
let genChar = `${gen}`;
if (
this.format.startsWith('vgc') ||
this.format.startsWith('bss') ||
this.format.startsWith('battlespot') ||
this.format.startsWith('battlestadium') ||
this.format.startsWith('battlefestival') ||
(this.dex.gen === 9 && this.formatType !== 'natdex')
) {
if (gen === 9) {
genChar = 'a';
} else if (gen === 8) {
genChar = 'g';
} else if (gen === 7) {
genChar = 'q';
} else if (gen === 6) {
genChar = 'p';
}
}
let learnsetid = this.firstLearnsetid(speciesid);
while (learnsetid) {
let table = BattleTeambuilderTable;
if (this.formatType?.startsWith('bdsp')) table = table['gen8bdsp'];
if (this.formatType === 'letsgo') table = table['gen7letsgo'];
if (this.formatType === 'bw1') table = table['gen5bw1'];
let learnset = table.learnsets[learnsetid];
const eggMovesOnly = this.eggMovesOnly(learnsetid, speciesid);
if (learnset && (moveid in learnset) && (!this.format.startsWith('tradebacks') ? learnset[moveid].includes(genChar) :
learnset[moveid].includes(genChar) || (learnset[moveid].includes(`${gen + 1}`) && move.gen === gen)) &&
(!eggMovesOnly || (learnset[moveid].includes('e') && this.dex.gen === 9))
) {
return true;
}
learnsetid = this.nextLearnsetid(learnsetid, speciesid, true);
}
return false;
}
getTier(pokemon: Dex.Species) {
if (this.formatType === 'metronome') {
return pokemon.num >= 0 ? String(pokemon.num) : pokemon.tier;
}
let table = window.BattleTeambuilderTable;
const gen = this.dex.gen;
const tableKey = this.formatType === 'doubles' ? `gen${gen}doubles` :
this.formatType === 'letsgo' ? 'gen7letsgo' :
this.formatType === 'bdsp' ? 'gen8bdsp' :
this.formatType === 'bdspdoubles' ? 'gen8bdspdoubles' :
this.formatType === 'bw1' ? 'gen5bw1' :
this.formatType === 'nfe' ? `gen${gen}nfe` :
this.formatType === 'lc' ? `gen${gen}lc` :
this.formatType === 'ssdlc1' ? 'gen8dlc1' :
this.formatType === 'ssdlc1doubles' ? 'gen8dlc1doubles' :
this.formatType === 'predlc' ? 'gen9predlc' :
this.formatType === 'predlcdoubles' ? 'gen9predlcdoubles' :
this.formatType === 'predlcnatdex' ? 'gen9predlcnatdex' :
this.formatType === 'svdlc1' ? 'gen9dlc1' :
this.formatType === 'svdlc1doubles' ? 'gen9dlc1doubles' :
this.formatType === 'svdlc1natdex' ? 'gen9dlc1natdex' :
this.formatType === 'natdex' ? `gen${gen}natdex` :
this.formatType === 'stadium' ? `gen${gen}stadium${gen > 1 ? gen : ''}` :
`gen${gen}`;
if (table?.[tableKey]) {
table = table[tableKey];
}
if (!table) return pokemon.tier;
let id = pokemon.id;
if (id in table.overrideTier) {
return table.overrideTier[id];
}
if (id.endsWith('totem') && id.slice(0, -5) in table.overrideTier) {
return table.overrideTier[id.slice(0, -5)];
}
id = toID(pokemon.baseSpecies);
if (id in table.overrideTier) {
return table.overrideTier[id];
}
return pokemon.tier;
}
eggMovesOnly(child: ID, father: ID) {
if (this.dex.species.get(child).baseSpecies === this.dex.species.get(father).baseSpecies) return false;
const baseSpecies = father;
while (father) {
if (child === father) return false;
father = this.nextLearnsetid(father, baseSpecies);
}
return true;
}
abstract getTable(): { [id: string]: any };
abstract getDefaultResults(): SearchRow[];
abstract getBaseResults(): SearchRow[];
abstract filter(input: SearchRow, filters: string[][]): boolean;
defaultFilter?(input: SearchRow[]): SearchRow[];
abstract sort(input: SearchRow[], sortCol: string, reverseSort?: boolean): SearchRow[];
}
class BattlePokemonSearch extends BattleTypedSearch<'pokemon'> {
override sortRow: SearchRow = ['sortpokemon', ''];
getTable() {
return BattlePokedex;
}
getDefaultResults(): SearchRow[] {
let results: SearchRow[] = [];
for (let id in BattlePokedex) {
switch (id) {
case 'bulbasaur':
results.push(['header', "Generation 1"]);
break;
case 'chikorita':
results.push(['header', "Generation 2"]);
break;
case 'treecko':
results.push(['header', "Generation 3"]);
break;
case 'turtwig':
results.push(['header', "Generation 4"]);
break;
case 'victini':
results.push(['header', "Generation 5"]);
break;
case 'chespin':
results.push(['header', "Generation 6"]);
break;
case 'rowlet':
results.push(['header', "Generation 7"]);
break;
case 'grookey':
results.push(['header', "Generation 8"]);
break;
case 'sprigatito':
results.push(['header', "Generation 9"]);
break;
case 'missingno':
results.push(['header', "Glitch"]);
break;
case 'syclar':
results.push(['header', "CAP"]);
break;
case 'pikachucosplay':
continue;
}
results.push(['pokemon', id as ID]);
}
return results;
}
getBaseResults(): SearchRow[] {
const format = this.format;
if (!format) return this.getDefaultResults();
const isVGCOrBS = format.startsWith('battlespot') || format.startsWith('bss') ||
format.startsWith('battlestadium') || format.startsWith('vgc');
const isHackmons = format.includes('hackmons') || format.endsWith('bh');
let isDoublesOrBS = isVGCOrBS || this.formatType?.includes('doubles');
const dex = this.dex;
let table = BattleTeambuilderTable;
if ((format.endsWith('cap') || format.endsWith('caplc')) && dex.gen < 9) {
table = table[`gen${dex.gen}`];
} else if (isVGCOrBS) {
table = table[`gen${dex.gen}vgc`];
} else if (dex.gen === 9 && isHackmons && !this.formatType) {
table = table['bh'];
} else if (
table[`gen${dex.gen}doubles`] && dex.gen > 4 &&
this.formatType !== 'letsgo' && this.formatType !== 'bdspdoubles' &&
this.formatType !== 'ssdlc1doubles' && this.formatType !== 'predlcdoubles' &&
this.formatType !== 'svdlc1doubles' && !this.formatType?.includes('natdex') &&
(
format.includes('doubles') || format.includes('triples') ||
format === 'freeforall' || format.startsWith('ffa') ||
format === 'partnersincrime'
)
) {
table = table[`gen${dex.gen}doubles`];
isDoublesOrBS = true;
} else if (dex.gen < 9 && !this.formatType) {
table = table[`gen${dex.gen}`];
} else if (this.formatType?.startsWith('bdsp')) {
table = table['gen8' + this.formatType];
} else if (this.formatType === 'letsgo') {
table = table['gen7letsgo'];
} else if (this.formatType === 'bw1') {
table = table['gen5bw1'];
} else if (this.formatType === 'natdex') {
table = table[`gen${dex.gen}natdex`];
} else if (this.formatType === 'metronome') {
table = table[`gen${dex.gen}metronome`];
} else if (this.formatType === 'nfe') {
table = table[`gen${dex.gen}nfe`];
} else if (this.formatType === 'lc') {
table = table[`gen${dex.gen}lc`];
} else if (this.formatType?.startsWith('ssdlc1')) {
if (this.formatType.includes('doubles')) {
table = table['gen8dlc1doubles'];
} else {
table = table['gen8dlc1'];
}
} else if (this.formatType?.startsWith('predlc')) {
if (this.formatType.includes('doubles')) {
table = table['gen9predlcdoubles'];