lost-at-sea encounter - further progress

src/data/mystery-encounters/encounters/lost-at-sea-encounter.ts

@@ -1,21 +1,12 @@
 import { Type } from "#app/data/type.js";
+import { Moves } from "#app/enums/moves.js";
 import { Species } from "#app/enums/species.js";
 import { PlayerPokemon } from "#app/field/pokemon.js";
 import { MysteryEncounterType } from "#enums/mystery-encounter-type";
 import BattleScene from "../../../battle-scene";
-import MysteryEncounter, {
-  MysteryEncounterBuilder,
-  MysteryEncounterTier,
-} from "../mystery-encounter";
-import {
-  EncounterOptionMode,
-  MysteryEncounterOptionBuilder,
-} from "../mystery-encounter-option";
-import {
-  applyDamageToPokemon,
-  leaveEncounterWithoutBattle,
-  setEncounterExp,
-} from "../mystery-encounter-utils";
+import MysteryEncounter, { MysteryEncounterBuilder, MysteryEncounterTier } from "../mystery-encounter";
+import { EncounterOptionMode, MysteryEncounterOptionBuilder } from "../mystery-encounter-option";
+import { applyDamageToPokemon, leaveEncounterWithoutBattle, setEncounterExp } from "../mystery-encounter-utils";
 
 /**
  * Damage percentage taken when wandering aimlessly.
@@ -26,7 +17,7 @@ const DAMAGE_PERCENTAGE: number = 30; // 0 - 100
 /** The i18n namespace for the encounter */
 const namepsace = "mysteryEncounter:lostAtSea";
 
-let waterPkm: PlayerPokemon;
+let surfablePkm: PlayerPokemon;
 let flyingPkm: PlayerPokemon;
 
 /**
@@ -34,8 +25,7 @@ let flyingPkm: PlayerPokemon;
  * @see {@link https://github.com/AsdarDevelops/PokeRogue-Events/issues/9 | GitHub Issue #9}
  * @see For biome requirements check [mysteryEncountersByBiome](../mystery-encounters.ts)
  */
-export const LostAtSeaEncounter: MysteryEncounter =
-  MysteryEncounterBuilder.withEncounterType(MysteryEncounterType.LOST_AT_SEA)
+export const LostAtSeaEncounter: MysteryEncounter = MysteryEncounterBuilder.withEncounterType(MysteryEncounterType.LOST_AT_SEA)
   .withEncounterTier(MysteryEncounterTier.COMMON)
   .withSceneWaveRangeRequirement(11, 179)
   .withIntroSpriteConfigs([
@@ -50,32 +40,20 @@ export const LostAtSeaEncounter: MysteryEncounter =
       alpha: 0.25,
     },
   ])
-    .withIntroDialogue([
-      {
-        text: `${namepsace}:intro`,
-      },
-    ])
+  .withIntroDialogue([{ text: `${namepsace}:intro` }])
   .withOnInit((scene: BattleScene) => {
-      const allowedPokemon = scene
-        .getParty()
-        .filter((p) => p.isAllowedInBattle());
+    // const allowedPokemon = scene.getParty().filter((p) => p.isAllowedInBattle());
     const { mysteryEncounter } = scene.currentBattle;
 
-      mysteryEncounter.setDialogueToken(
-        "damagePercentage",
-        String(DAMAGE_PERCENTAGE)
-      );
+    mysteryEncounter.setDialogueToken("damagePercentage", String(DAMAGE_PERCENTAGE));
 
     // check for water pokemon
-      waterPkm = findPokemonByType(allowedPokemon, Type.WATER);
-      mysteryEncounter.setDialogueToken("waterPkm", waterPkm?.name ?? "<NONE>");
+    // surfablePkm = findPokemonThatCanLearnMove(allowedPokemon, Type.WATER);
+    // mysteryEncounter.setDialogueToken("waterPkm", surfablePkm?.name ?? "");
 
     // check for flying pokemon
-      flyingPkm = findPokemonByType(allowedPokemon, Type.FLYING);
-      mysteryEncounter.setDialogueToken(
-        "flyingPkm",
-        flyingPkm?.name ?? "<NONE>"
-      );
+    // flyingPkm = findPokemonThatCanLearnMove(allowedPokemon, Type.FLYING);
+    // mysteryEncounter.setDialogueToken("flyingPkm", flyingPkm?.name ?? "");
 
     return true;
   })
@@ -88,7 +66,7 @@ export const LostAtSeaEncounter: MysteryEncounter =
      * Receives EXP similar to defeating a Lapras
      */
     new MysteryEncounterOptionBuilder()
-        .withPokemonTypeRequirement(Type.WATER, true, 1)
+      .withPokemonCanLearnMoveRequirement(Moves.SURF)
       .withOptionMode(EncounterOptionMode.DISABLED_OR_DEFAULT)
       .withDialogue({
         buttonLabel: `${namepsace}:option:1:label`,
@@ -99,9 +77,7 @@ export const LostAtSeaEncounter: MysteryEncounter =
           },
         ],
       })
-        .withOptionPhase(async (scene: BattleScene) =>
-          handleGuidingOptionPhase(scene, waterPkm)
-        )
+      .withOptionPhase(async (scene: BattleScene) => handleGuidingOptionPhase(scene, surfablePkm))
       .build()
   )
   .withOption(
@@ -121,9 +97,7 @@ export const LostAtSeaEncounter: MysteryEncounter =
           },
         ],
       })
-        .withOptionPhase(async (scene: BattleScene) =>
-          handleGuidingOptionPhase(scene, flyingPkm)
-        )
+      .withOptionPhase(async (scene: BattleScene) => handleGuidingOptionPhase(scene, flyingPkm))
       .build()
   )
   .withSimpleOption(
@@ -140,9 +114,7 @@ export const LostAtSeaEncounter: MysteryEncounter =
       ],
     },
     async (scene: BattleScene) => {
-        const allowedPokemon = scene
-          .getParty()
-          .filter((p) => p.isAllowedInBattle());
+      const allowedPokemon = scene.getParty().filter((p) => p.isAllowedInBattle());
 
       allowedPokemon.forEach((pkm) => {
         const percentage = DAMAGE_PERCENTAGE / 100;
@@ -150,41 +122,26 @@ export const LostAtSeaEncounter: MysteryEncounter =
         return applyDamageToPokemon(pkm, damage);
       });
       leaveEncounterWithoutBattle(scene);
+
       return true;
     }
   )
   .build();
 
-/**
- * Find a pokemon inside the given party by a given type
- *
- * @param party player pokemon party
- * @param type type to search for
- * @returns
- */
-function findPokemonByType(party: PlayerPokemon[], type: Type) {
-  return party.find((p) => p.getTypes(true).includes(type));
-}
-
 /**
  * Generic handler for using a guiding pokemon to guide you back.
  *
  * @param scene Battle scene
  * @param guidePokemon pokemon choosen as a guide
  */
-function handleGuidingOptionPhase(
-  scene: BattleScene,
-  guidePokemon: PlayerPokemon
-) {
+function handleGuidingOptionPhase(scene: BattleScene, guidePokemon: PlayerPokemon) {
   /** Base EXP value for guiding pokemon. Currently Lapras base-value */
   const baseExpValue: number = 187;
 
   if (guidePokemon) {
     setEncounterExp(scene, guidePokemon.id, baseExpValue, true);
   } else {
-    console.warn(
-      "Lost at sea: No guide pokemon found but pokemon guides player. huh!?"
-    );
+    console.warn("Lost at sea: No guide pokemon found but pokemon guides player. huh!?");
   }
 
   leaveEncounterWithoutBattle(scene);

src/data/mystery-encounters/mystery-encounter-option.ts

@@ -1,9 +1,11 @@
 import { OptionTextDisplay } from "#app/data/mystery-encounters/mystery-encounter-dialogue";
+import { Moves } from "#app/enums/moves.js";
 import { PlayerPokemon } from "#app/field/pokemon";
 import BattleScene from "../../battle-scene";
 import * as Utils from "../../utils";
 import { Type } from "../type";
 import { EncounterPokemonRequirement, EncounterSceneRequirement, MoneyRequirement, TypeRequirement } from "./mystery-encounter-requirements";
+import { CanLearnMoveRequirement, CanlearnMoveRequirementOptions } from "./requirements/can-learn-move-requirement";
 
 export enum EncounterOptionMode {
   /** Default style */
@@ -194,8 +196,18 @@ export class MysteryEncounterOptionBuilder implements Partial<MysteryEncounterOp
    * @returns
    */
   withPokemonTypeRequirement(type: Type | Type[], excludeFainted?: boolean, minNumberOfPokemon?: number, invertQuery?: boolean) {
-    const types = Array.isArray(type) ? type : [type];
-    return this.withPrimaryPokemonRequirement(new TypeRequirement(types, excludeFainted, minNumberOfPokemon, invertQuery));
+    return this.withPrimaryPokemonRequirement(new TypeRequirement(type, excludeFainted, minNumberOfPokemon, invertQuery));
+  }
+
+  /**
+   * Player is required to have a pokemon that can learn a certain move/moveset
+   *
+   * @param move the required move/moves
+   * @param options see {@linkcode CanlearnMoveRequirementOptions}
+   * @returns
+   */
+  withPokemonCanLearnMoveRequirement(move: Moves | Moves[], options?: CanlearnMoveRequirementOptions) {
+    return this.withPrimaryPokemonRequirement(new CanLearnMoveRequirement(move, options));
   }
 
   withSecondaryPokemonRequirement(requirement: EncounterPokemonRequirement, excludePrimaryFromSecondaryRequirements?: boolean): this & Required<Pick<MysteryEncounterOption, "secondaryPokemonRequirements">> {

src/data/mystery-encounters/mystery-encounters.ts

@@ -1,15 +1,16 @@
-import IMysteryEncounter from "./mystery-encounter";
+import { Biome } from "#enums/biome";
+import { MysteryEncounterType } from "#enums/mystery-encounter-type";
 import { DarkDealEncounter } from "./encounters/dark-deal-encounter";
+import { DepartmentStoreSaleEncounter } from "./encounters/department-store-sale-encounter";
+import { FieldTripEncounter } from "./encounters/field-trip-encounter";
+import { FightOrFlightEncounter } from "./encounters/fight-or-flight-encounter";
+import { LostAtSeaEncounter } from "./encounters/lost-at-sea-encounter";
 import { MysteriousChallengersEncounter } from "./encounters/mysterious-challengers-encounter";
 import { MysteriousChestEncounter } from "./encounters/mysterious-chest-encounter";
-import { FightOrFlightEncounter } from "./encounters/fight-or-flight-encounter";
-import { TrainingSessionEncounter } from "./encounters/training-session-encounter";
-import { Biome } from "#enums/biome";
-import { SleepingSnorlaxEncounter } from "./encounters/sleeping-snorlax-encounter";
-import { MysteryEncounterType } from "#enums/mystery-encounter-type";
-import { DepartmentStoreSaleEncounter } from "./encounters/department-store-sale-encounter";
 import { ShadyVitaminDealerEncounter } from "./encounters/shady-vitamin-dealer-encounter";
-import { LostAtSeaEncounter } from "./encounters/lost-at-sea-encounter";
+import { SleepingSnorlaxEncounter } from "./encounters/sleeping-snorlax-encounter";
+import { TrainingSessionEncounter } from "./encounters/training-session-encounter";
+import IMysteryEncounter from "./mystery-encounter";
 
 // Spawn chance: (BASE_MYSTERY_ENCOUNTER_SPAWN_WEIGHT + WIGHT_INCREMENT_ON_SPAWN_MISS * <number of missed spawns>) / 256
 export const BASE_MYSTERY_ENCOUNTER_SPAWN_WEIGHT = 1;

src/data/mystery-encounters/requirements/can-learn-move-requirement.ts

@@ -7,7 +7,7 @@ import { EncounterPokemonRequirement } from "../mystery-encounter-requirements";
 /**
  * {@linkcode CanLearnMoveRequirement} options
  */
-interface Options {
+export interface CanlearnMoveRequirementOptions {
   excludeLevelMoves?: boolean;
   excludeTmMoves?: boolean;
   excludeEggMoves?: boolean;
@@ -26,20 +26,11 @@ export class CanLearnMoveRequirement extends EncounterPokemonRequirement {
   private readonly excludeEggMoves?: boolean;
   private readonly includeFainted?: boolean;
 
-  constructor(requiredMoves: Moves | Moves[], options: Options = {}) {
+  constructor(requiredMoves: Moves | Moves[], options: CanlearnMoveRequirementOptions = {}) {
     super();
-    this.requiredMoves = Array.isArray(requiredMoves)
-      ? requiredMoves
-      : [requiredMoves];
+    this.requiredMoves = Array.isArray(requiredMoves) ? requiredMoves : [requiredMoves];
 
-    const {
-      excludeLevelMoves,
-      excludeTmMoves,
-      excludeEggMoves,
-      includeFainted,
-      minNumberOfPokemon,
-      invertQuery,
-    } = options;
+    const { excludeLevelMoves, excludeTmMoves, excludeEggMoves, includeFainted, minNumberOfPokemon, invertQuery } = options;
 
     this.excludeLevelMoves = excludeLevelMoves ?? false;
     this.excludeTmMoves = excludeTmMoves ?? false;
@@ -50,11 +41,7 @@ export class CanLearnMoveRequirement extends EncounterPokemonRequirement {
   }
 
   override meetsRequirement(scene: BattleScene): boolean {
-    const partyPokemon = scene
-      .getParty()
-      .filter((pkm) =>
-        this.includeFainted ? pkm.isAllowed() : pkm.isAllowedInBattle()
-      );
+    const partyPokemon = scene.getParty().filter((pkm) => (this.includeFainted ? pkm.isAllowed() : pkm.isAllowedInBattle()));
 
     if (isNullOrUndefined(partyPokemon) || this?.requiredMoves?.length < 0) {
       return false;
@@ -67,26 +54,19 @@ export class CanLearnMoveRequirement extends EncounterPokemonRequirement {
     if (!this.invertQuery) {
       return partyPokemon.filter((pokemon) =>
         // every required move should be included
-        this.requiredMoves.every((requiredMove) =>
-          this.getAllPokemonMoves(pokemon).includes(requiredMove)
-        )
+        this.requiredMoves.every((requiredMove) => this.getAllPokemonMoves(pokemon).includes(requiredMove))
       );
     } else {
       return partyPokemon.filter(
         (pokemon) =>
           // none of the "required" moves should be included
-          !this.requiredMoves.some((requiredMove) =>
-            this.getAllPokemonMoves(pokemon).includes(requiredMove)
-          )
+          !this.requiredMoves.some((requiredMove) => this.getAllPokemonMoves(pokemon).includes(requiredMove))
       );
     }
   }
 
-  override getDialogueToken(
-    _scene: BattleScene,
-    _pokemon?: PlayerPokemon
-  ): [string, string] {
-    return ["requiredMoves", this.requiredMoves.join(", ")];
+  override getDialogueToken(scene: BattleScene, pokemon?: PlayerPokemon): [string, string] {
+    return pokemon ? ["pokemonCanLearnMove", pokemon.name] : null;
   }
 
   private getPokemonLevelMoves(pkm: PlayerPokemon): Moves[] {

src/locales/en/mystery-encounters/lost-at-sea.ts

@@ -6,10 +6,10 @@ export const lostAtSea = {
   query: "What will you do?",
   option: {
     1: {
-      label: "Use @ec{waterPkm}", // pkm has to be of type water
+      label: "Use @ec{pokemonCanLearnMove}", // pkm has to be of type water
       tooltip:
-        "Use @ec{waterPkm} to guide you back. @ec{waterPkm} earns EXP as if having defeated a Lapras.",
-      selected: "@ec{waterPkm} guides you back and earns EXP.",
+        "Use @ec{pokemonCanLearnMove} to guide you back. @ec{pokemonCanLearnMove} earns EXP as if having defeated a Lapras.",
+      selected: "@ec{pokemonCanLearnMove} guides you back and earns EXP.",
     },
     2: {
       label: "Use @ec{flyingPkm}", // pkm has to be of type flying