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dacf71151a
* Update trainer-config.ts * Update trainer-config.ts * Revert "Update trainer-config.ts" This reverts commit6243592913. * Revert "Update trainer-config.ts" This reverts commit6243592913. * Update Admins, Add Admin 3 * Update Admins, Add Admin 3 * Update trainer-config.ts * Update trainer-config.ts * Initial Pool Updates * Initial Pool Updates * allow evil team admins to use subpools * allow evil team admins to use subpools * Remove trainer pool tier stairs * freedom motif * Remove trainer pool tier stairs * freedom motif * fix: missing import in trainer-config.ts * Fix incorrect Starmobile forms * Pool Updates + Boss additions * Misc Changes * Reorder p functions in Trainer Config This let move gen properly account for Boss Health, Form Changes, and Abilities for future functions * Ensure evil admins are uniquely selected in different fights * Ensure evil admins are uniquely selected in different fights * Implement evil team admin instant tera for slot 4 * Revert Starmobile Changes * Minor Grunt Pool Changes * Champion Adjustments * Update trainer-config.ts * Update trainer-config.ts * Update challenge.ts --------- Co-authored-by: Sirz Benjie <142067137+SirzBenjie@users.noreply.github.com> Co-authored-by: Madmadness65 <blaze.the.fireman@gmail.com>
61 lines
2.0 KiB
TypeScript
61 lines
2.0 KiB
TypeScript
/*
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* SPDX-FileCopyrightText: 2025 Pagefault Games
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* SPDX-FileContributor: SirzBenjie
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*
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* SPDX-License-Identifier: AGPL-3.0-only
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*/
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/**
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* A collection of utility methods for working with the game's RNG
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* @module
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*/
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import { globalScene } from "#app/global-scene";
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import type { Mutable } from "#types/type-helpers";
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import { randSeedItem } from "#utils/common";
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/**
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* Select a random element using an offset such that the chosen element is
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* guaranteed to be unique from the last `seedOffset` selections.
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*
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* @remarks
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* If the seed offset is greater than the number of choices, this will just choose a random element
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*
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* @param arr - The array of items to choose from
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* @param scene - (default {@linkcode globalScene}); The scene to use for random seeding
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* @returns A random item from the array that is guaranteed to be different from the
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* @typeParam T - The type of items in the array
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*
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* @example
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* ```
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* const choices = ['a', 'b', 'c', 'd'];
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* const choice1 = randSeedUniqueItem(choices, 0);
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* const choice2 = randSeedUniqueItem(choices, 1);
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* const choice3 = randSeedUniqueItem(choices, 2);
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* assert(choice2 !== choice1);
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* assert(choice3 !== choice1);
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* assert(choice3 !== choice2);
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* ```
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*/
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export function randSeedUniqueItem<T>(choices: readonly T[], seedOffset: number, scene = globalScene): T {
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if (seedOffset === 0 || choices.length <= seedOffset) {
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// cast to mutable is safe because randSeedItem does not actually modify the array
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return randSeedItem(choices as Mutable<typeof choices>);
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}
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// TODO: Refactor `excuteWithSeedOffset` and pull it into this module
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let choice: T;
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scene.executeWithSeedOffset(() => {
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const curChoices = choices.slice();
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for (let i = 0; i < seedOffset; i++) {
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const previousChoice = randSeedItem(curChoices);
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curChoices.splice(curChoices.indexOf(previousChoice), 1);
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}
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choice = randSeedItem(curChoices);
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}, seedOffset);
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// Bang is safe since there are at least `seedOffset` choices, so the method above is guaranteed to set `choice`
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return choice!;
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}
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