From 17b21d12b9cf62bbf9a89203a38cae31e5f2389a Mon Sep 17 00:00:00 2001
From: AJ Fontaine <fontbane@gmail.com>
Date: Tue, 29 Apr 2025 11:54:22 -0400
Subject: [PATCH] Basculin white stripe evolves by taking 294 recoil damage

---
 src/data/balance/pokemon-evolutions.ts | 13 +++++++++----
 src/data/moves/move.ts                 |  8 ++++++++
 2 files changed, 17 insertions(+), 4 deletions(-)

diff --git a/src/data/balance/pokemon-evolutions.ts b/src/data/balance/pokemon-evolutions.ts
index 2f1bde93c8d..86543a082a7 100644
--- a/src/data/balance/pokemon-evolutions.ts
+++ b/src/data/balance/pokemon-evolutions.ts
@@ -100,7 +100,8 @@ export enum EvoCondKey {
   SPECIES_CAUGHT,
   GENDER,
   NATURE,
-  MOVE_USE_COUNT
+  MOVE_USE_COUNT,
+  RECOIL_DAMAGE_COUNT,
 }
 
 export interface EvolutionConditionData {
@@ -138,7 +139,7 @@ export class SpeciesEvolutionCondition {
         (cond === EvoCondKey.MOVE_TYPE && isNullOrUndefined(this.data.moveType)) ||
         (cond === EvoCondKey.PARTY_TYPE && isNullOrUndefined(this.data.partyType)) ||
         (cond === EvoCondKey.GENDER && isNullOrUndefined(this.data.gender)) ||
-        (cond === EvoCondKey.EVO_TREASURE_TRACKER && isNullOrUndefined(this.data.evoCount)) ||
+        ((cond === EvoCondKey.EVO_TREASURE_TRACKER || cond === EvoCondKey.RECOIL_DAMAGE_COUNT) && isNullOrUndefined(this.data.evoCount)) ||
         (cond === EvoCondKey.RANDOM_FORM && isNullOrUndefined(this.data.randomFormChance)) ||
         (cond === EvoCondKey.GENDER && isNullOrUndefined(this.data.gender)) ||
         (cond === EvoCondKey.SPECIES_CAUGHT && isNullOrUndefined(this.data.speciesCaught)) ||
@@ -194,6 +195,9 @@ export class SpeciesEvolutionCondition {
         case EvoCondKey.MOVE_USE_COUNT:
           str.push(i18next.t("pokemonEvolutions:useMoveCount", {move: allMoves[this.data.move!].name, count: this.data.evoCount!}));
           break;
+        case EvoCondKey.RECOIL_DAMAGE_COUNT:
+          str.push(i18next.t("pokemonEvolutions:recoil"));
+          break;
       }
     });
     return str.join(i18next.t("pokemonEvolutions:connector"));
@@ -237,6 +241,7 @@ export class SpeciesEvolutionCondition {
         case EvoCondKey.SPECIES_CAUGHT:
           return !!globalScene.gameData.dexData[this.data.speciesCaught!].caughtAttr;
         case EvoCondKey.MOVE_USE_COUNT:
+        case EvoCondKey.RECOIL_DAMAGE_COUNT:
           return pokemon.evoCounter >= this.data.evoCount!;
       }
     });
@@ -1606,8 +1611,8 @@ export const pokemonEvolutions: PokemonEvolutions = {
     new SpeciesEvolution(Species.LILLIGANT, 1, EvolutionItem.SUN_STONE, null, SpeciesWildEvolutionDelay.LONG)
   ],
   [Species.BASCULIN]: [
-    new SpeciesFormEvolution(Species.BASCULEGION, "white-striped", "female", 40, null, {key: EvoCondKey.GENDER, gender: Gender.FEMALE}, SpeciesWildEvolutionDelay.VERY_LONG),
-    new SpeciesFormEvolution(Species.BASCULEGION, "white-striped", "male", 40, null, {key: EvoCondKey.GENDER, gender: Gender.MALE}, SpeciesWildEvolutionDelay.VERY_LONG)
+    new SpeciesFormEvolution(Species.BASCULEGION, "white-striped", "female", 1, null, {key: [EvoCondKey.GENDER, EvoCondKey.RECOIL_DAMAGE_COUNT], gender: Gender.FEMALE, evoCount: 294}, SpeciesWildEvolutionDelay.VERY_LONG),
+    new SpeciesFormEvolution(Species.BASCULEGION, "white-striped", "male", 1, null, {key: [EvoCondKey.GENDER, EvoCondKey.RECOIL_DAMAGE_COUNT], gender: Gender.MALE, evoCount: 294}, SpeciesWildEvolutionDelay.VERY_LONG)
   ],
   [Species.MINCCINO]: [
     new SpeciesEvolution(Species.CINCCINO, 1, EvolutionItem.SHINY_STONE, null, SpeciesWildEvolutionDelay.LONG)
diff --git a/src/data/moves/move.ts b/src/data/moves/move.ts
index bc047762fb6..8eb9a6f0f29 100644
--- a/src/data/moves/move.ts
+++ b/src/data/moves/move.ts
@@ -1679,6 +1679,14 @@ export class RecoilAttr extends MoveEffectAttr {
     user.damageAndUpdate(recoilDamage, { result: HitResult.INDIRECT, ignoreSegments: true });
     globalScene.queueMessage(i18next.t("moveTriggers:hitWithRecoil", { pokemonName: getPokemonNameWithAffix(user) }));
     user.turnData.damageTaken += recoilDamage;
+    if (!user.isFainted() && user.hasSpecies(Species.BASCULIN, "white-striped")) {
+      if (isNullOrUndefined(user.evoCounter)) {
+        user.evoCounter = recoilDamage;
+      }
+      else {
+        user.evoCounter += recoilDamage;
+      }
+    }
 
     return true;
   }