Event stuff

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

@@ -13,6 +13,7 @@ import { modifierTypes, PokemonHeldItemModifierType } from "#app/modifier/modifi
 import { ModifierRewardPhase } from "#app/phases/modifier-reward-phase";
 import i18next from "#app/plugins/i18n";
 import { OptionSelectItem } from "#app/ui/abstact-option-select-ui-handler";
+import { randSeedItem } from "#app/utils";
 import { MysteryEncounterOptionMode } from "#enums/mystery-encounter-option-mode";
 import { MysteryEncounterTier } from "#enums/mystery-encounter-tier";
 import { MysteryEncounterType } from "#enums/mystery-encounter-type";
@@ -35,6 +36,27 @@ const OPTION_3_DISALLOWED_MODIFIERS = [
 
 const DELIBIRDY_MONEY_PRICE_MULTIPLIER = 2;
 
+const doEventReward = (scene: BattleScene) => {
+  const event_buff = scene.eventManager.activeEvent()?.delibirdyBuff ?? [];
+  if (event_buff.length > 0) {
+    const candidates = event_buff.filter((c => {
+      const mtype = generateModifierType(scene, modifierTypes[c]);
+      const existingCharm = scene.findModifier(m => m.type.id === mtype?.id);
+      return !(existingCharm && existingCharm.getStackCount() >= existingCharm.getMaxStackCount(scene));
+    }));
+    if (candidates.length > 0) {
+      scene.unshiftPhase(new ModifierRewardPhase(scene, modifierTypes[randSeedItem(candidates)]));
+    }
+    //  else {
+    //   // At max stacks, give the first party pokemon a Soothe Bell instead
+    //   const sootheBell = generateModifierType(scene, modifierTypes.SOOTHE_BELL) as PokemonHeldItemModifierType;
+    //   await applyModifierTypeToPlayerPokemon(scene, scene.getPlayerPokemon()!, sootheBell);
+    //   scene.playSound("item_fanfare");
+    //   await showEncounterText(scene, i18next.t("battle:rewardGain", { modifierName: sootheBell.name }), null, undefined, true);
+    // }
+  }
+};
+
 /**
  * Delibird-y encounter.
  * @see {@link https://github.com/pagefaultgames/pokerogue/issues/3804 | GitHub Issue #3804}
@@ -42,7 +64,7 @@ const DELIBIRDY_MONEY_PRICE_MULTIPLIER = 2;
  */
 export const DelibirdyEncounter: MysteryEncounter =
   MysteryEncounterBuilder.withEncounterType(MysteryEncounterType.DELIBIRDY)
-    .withEncounterTier(MysteryEncounterTier.GREAT)
+    .withEncounterTier(MysteryEncounterTier.COMMON) //Change back after event!
     .withSceneWaveRangeRequirement(...CLASSIC_MODE_MYSTERY_ENCOUNTER_WAVES)
     .withSceneRequirement(new MoneyRequirement(0, DELIBIRDY_MONEY_PRICE_MULTIPLIER)) // Must have enough money for it to spawn at the very least
     .withPrimaryPokemonRequirement(
@@ -136,8 +158,10 @@ export const DelibirdyEncounter: MysteryEncounter =
             await applyModifierTypeToPlayerPokemon(scene, scene.getPlayerPokemon()!, shellBell);
             scene.playSound("item_fanfare");
             await showEncounterText(scene, i18next.t("battle:rewardGain", { modifierName: shellBell.name }), null, undefined, true);
+            doEventReward(scene);
           } else {
             scene.unshiftPhase(new ModifierRewardPhase(scene, modifierTypes.AMULET_COIN));
+            doEventReward(scene);
           }
 
           leaveEncounterWithoutBattle(scene, true);
@@ -211,8 +235,10 @@ export const DelibirdyEncounter: MysteryEncounter =
               await applyModifierTypeToPlayerPokemon(scene, scene.getPlayerPokemon()!, shellBell);
               scene.playSound("item_fanfare");
               await showEncounterText(scene, i18next.t("battle:rewardGain", { modifierName: shellBell.name }), null, undefined, true);
+              doEventReward(scene);
             } else {
               scene.unshiftPhase(new ModifierRewardPhase(scene, modifierTypes.CANDY_JAR));
+              doEventReward(scene);
             }
           } else {
             // Check if the player has max stacks of that Berry Pouch already
@@ -224,8 +250,10 @@ export const DelibirdyEncounter: MysteryEncounter =
               await applyModifierTypeToPlayerPokemon(scene, scene.getPlayerPokemon()!, shellBell);
               scene.playSound("item_fanfare");
               await showEncounterText(scene, i18next.t("battle:rewardGain", { modifierName: shellBell.name }), null, undefined, true);
+              doEventReward(scene);
             } else {
               scene.unshiftPhase(new ModifierRewardPhase(scene, modifierTypes.BERRY_POUCH));
+              doEventReward(scene);
             }
           }
 
@@ -300,8 +328,10 @@ export const DelibirdyEncounter: MysteryEncounter =
             await applyModifierTypeToPlayerPokemon(scene, scene.getPlayerParty()[0], shellBell);
             scene.playSound("item_fanfare");
             await showEncounterText(scene, i18next.t("battle:rewardGain", { modifierName: shellBell.name }), null, undefined, true);
+            doEventReward(scene);
           } else {
             scene.unshiftPhase(new ModifierRewardPhase(scene, modifierTypes.HEALING_CHARM));
+            doEventReward(scene);
           }
 
           chosenPokemon.loseHeldItem(modifier, false);

src/data/mystery-encounters/encounters/uncommon-breed-encounter.ts

@@ -12,7 +12,7 @@ import { MysteryEncounterOptionMode } from "#enums/mystery-encounter-option-mode
 import { TrainerSlot } from "#app/data/trainer-config";
 import { catchPokemon, getHighestLevelPlayerPokemon, getSpriteKeysFromPokemon } from "#app/data/mystery-encounters/utils/encounter-pokemon-utils";
 import PokemonData from "#app/system/pokemon-data";
-import { isNullOrUndefined, randSeedInt } from "#app/utils";
+import { isNullOrUndefined, randSeedInt, randSeedItem } from "#app/utils";
 import { Moves } from "#enums/moves";
 import { BattlerIndex } from "#app/battle";
 import { SelfStatusMove } from "#app/data/move";
@@ -23,6 +23,7 @@ import { BerryModifier } from "#app/modifier/modifier";
 import { StatStageChangePhase } from "#app/phases/stat-stage-change-phase";
 import { Stat } from "#enums/stat";
 import { CLASSIC_MODE_MYSTERY_ENCOUNTER_WAVES } from "#app/game-mode";
+import PokemonSpecies from "#app/data/pokemon-species";
 
 /** the i18n namespace for the encounter */
 const namespace = "mysteryEncounters/uncommonBreed";
@@ -51,7 +52,14 @@ export const UncommonBreedEncounter: MysteryEncounter =
       // Calculate boss mon
       // Level equal to 2 below highest party member
       const level = getHighestLevelPlayerPokemon(scene, false, true).level - 2;
-      const species = scene.arena.randomSpecies(scene.currentBattle.waveIndex, level, 0, getPartyLuckValue(scene.getPlayerParty()), true);
+      let species: PokemonSpecies;
+      if (scene.eventManager.isEventActive() && scene.eventManager.activeEvent()?.uncommonBreedEncounters && randSeedInt(2) === 1) {
+        const eventEncounter = randSeedItem(scene.eventManager.activeEvent()!.uncommonBreedEncounters!);
+        species = eventEncounter.species;
+        species.speciesId = species.getSpeciesForLevel(level, eventEncounter.allowEvolution);
+      } else {
+        species = scene.arena.randomSpecies(scene.currentBattle.waveIndex, level, 0, getPartyLuckValue(scene.getPlayerParty()), true);
+      }
       const pokemon = new EnemyPokemon(scene, species, level, TrainerSlot.NONE, true);
 
       // Pokemon will always have one of its egg moves in its moveset

src/timed-event-manager.ts

@@ -2,6 +2,7 @@ import BattleScene from "#app/battle-scene";
 import { TextStyle, addTextObject } from "#app/ui/text";
 import { nil } from "#app/utils";
 import i18next from "i18next";
+import { Species } from "./enums/species";
 
 export enum EventType {
   SHINY,
@@ -16,6 +17,11 @@ interface EventBanner {
   availableLangs?: string[];
 }
 
+interface EventEncounter {
+  species: Species;
+  allowEvolution?: boolean;
+}
+
 interface TimedEvent extends EventBanner {
   name: string;
   eventType: EventType;
@@ -23,6 +29,8 @@ interface TimedEvent extends EventBanner {
   friendshipMultiplier?: number;
   startDate: Date;
   endDate: Date;
+  uncommonBreedEncounters?: EventEncounter[];
+  delibirdyBuff?: string[];
 }
 
 const timedEvents: TimedEvent[] = [
@@ -35,7 +43,27 @@ const timedEvents: TimedEvent[] = [
     endDate: new Date(Date.UTC(2025, 0, 4, 0)),
     bannerKey: "halloween2024-event-",
     scale: 0.21,
-    availableLangs: [ "en", "de", "it", "fr", "ja", "ko", "es-ES", "pt-BR", "zh-CN" ]
+    availableLangs: [ "en", "de", "it", "fr", "ja", "ko", "es-ES", "pt-BR", "zh-CN" ],
+    uncommonBreedEncounters: [
+      { species: Species.GIMMIGHOUL },
+      { species: Species.DELIBIRD },
+      { species: Species.STANTLER },
+      { species: Species.LITWICK, allowEvolution: true },
+      { species: Species.SNOVER, allowEvolution: true },
+      { species: Species.ROLYCOLY, allowEvolution: true },
+      { species: Species.BALTOY, allowEvolution: true },
+      { species: Species.SMOLIV, allowEvolution: true },
+      { species: Species.CHESPIN, allowEvolution: true },
+      { species: Species.PIPLUP, allowEvolution: true },
+      { species: Species.CYNDAQUIL, allowEvolution: true },
+      { species: Species.GALAR_DARUMAKA, allowEvolution: true },
+      { species: Species.MILCERY, allowEvolution: true },
+      { species: Species.ALOLA_VULPIX, allowEvolution: true },
+      { species: Species.CHINGLING, allowEvolution: true },
+      { species: Species.SWIRLIX, allowEvolution: true },
+      { species: Species.MUDBRAY, allowEvolution: true }
+    ],
+    delibirdyBuff: [ "CATCHING_CHARM", "SHINY_CHARM", "ABILITY_CHARM", "EXP_CHARM", "SUPER_EXP_CHARM", "HEALING_CHARM" ]
   }
 ];