From 234d617464f409004422f6334bfe81c806e1ba7a Mon Sep 17 00:00:00 2001
From: ckincaid17 <colin.kincaid.school@gmail.com>
Date: Mon, 2 Sep 2024 19:10:33 -0700
Subject: [PATCH] [Bug] Let Shedinja relearn egg moves when evolved from a
 starter (#3915)

* [Bug] Let Shedinja relearn egg moves when evolved from a starter

* Copy met level as well
---
 src/field/pokemon.ts       | 3 +++
 src/test/evolution.test.ts | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/src/field/pokemon.ts b/src/field/pokemon.ts
index 9c4a290d7a5..e303b599973 100644
--- a/src/field/pokemon.ts
+++ b/src/field/pokemon.ts
@@ -3647,6 +3647,9 @@ export class PlayerPokemon extends Pokemon {
         newPokemon.moveset = this.moveset.slice();
         newPokemon.moveset = this.copyMoveset();
         newPokemon.luck = this.luck;
+        newPokemon.metLevel = this.metLevel;
+        newPokemon.metBiome = this.metBiome;
+        newPokemon.metSpecies = this.metSpecies;
         newPokemon.fusionSpecies = this.fusionSpecies;
         newPokemon.fusionFormIndex = this.fusionFormIndex;
         newPokemon.fusionAbilityIndex = this.fusionAbilityIndex;
diff --git a/src/test/evolution.test.ts b/src/test/evolution.test.ts
index 5844e92ab8d..9f0806b8e24 100644
--- a/src/test/evolution.test.ts
+++ b/src/test/evolution.test.ts
@@ -79,12 +79,15 @@ describe("Evolution", () => {
 
     const nincada = game.scene.getPlayerPokemon()!;
     nincada.abilityIndex = 2;
+    nincada.metBiome = -1;
 
     nincada.evolve(pokemonEvolutions[Species.NINCADA][0], nincada.getSpeciesForm());
     const ninjask = game.scene.getParty()[0];
     const shedinja = game.scene.getParty()[1];
     expect(ninjask.abilityIndex).toBe(2);
     expect(shedinja.abilityIndex).toBe(1);
+    // Regression test for https://github.com/pagefaultgames/pokerogue/issues/3842
+    expect(shedinja.metBiome).toBe(-1);
   }, TIMEOUT);
 
   it("should set wild delay to NONE by default", () => {