From 1a7442511c4011118172824a97bc627712887327 Mon Sep 17 00:00:00 2001
From: NightKev <34855794+DayKev@users.noreply.github.com>
Date: Thu, 10 Apr 2025 23:22:42 -0700
Subject: [PATCH] [Bug] Fix Biome selection RNG (#5645)

---
 src/phases/select-biome-phase.ts | 28 ++++++++++++----------------
 1 file changed, 12 insertions(+), 16 deletions(-)

diff --git a/src/phases/select-biome-phase.ts b/src/phases/select-biome-phase.ts
index 2d67cb87405..de705728c50 100644
--- a/src/phases/select-biome-phase.ts
+++ b/src/phases/select-biome-phase.ts
@@ -33,23 +33,19 @@ export class SelectBiomePhase extends BattlePhase {
     } else if (globalScene.gameMode.hasRandomBiomes) {
       setNextBiome(this.generateNextBiome());
     } else if (Array.isArray(biomeLinks[currentBiome])) {
-      let biomes: Biome[] = [];
-      globalScene.executeWithSeedOffset(() => {
-        biomes = (biomeLinks[currentBiome] as (Biome | [Biome, number])[])
-          .filter(b => !Array.isArray(b) || !randSeedInt(b[1]))
-          .map(b => (!Array.isArray(b) ? b : b[0]));
-      }, globalScene.currentBattle.waveIndex);
+      const biomes: Biome[] = (biomeLinks[currentBiome] as (Biome | [Biome, number])[])
+        .filter(b => !Array.isArray(b) || !randSeedInt(b[1]))
+        .map(b => (!Array.isArray(b) ? b : b[0]));
+
       if (biomes.length > 1 && globalScene.findModifier(m => m instanceof MapModifier)) {
-        let biomeChoices: Biome[] = [];
-        globalScene.executeWithSeedOffset(() => {
-          biomeChoices = (
-            !Array.isArray(biomeLinks[currentBiome])
-              ? [biomeLinks[currentBiome] as Biome]
-              : (biomeLinks[currentBiome] as (Biome | [Biome, number])[])
-          )
-            .filter(b => !Array.isArray(b) || !randSeedInt(b[1]))
-            .map(b => (Array.isArray(b) ? b[0] : b));
-        }, globalScene.currentBattle.waveIndex);
+        const biomeChoices: Biome[] = (
+          !Array.isArray(biomeLinks[currentBiome])
+            ? [biomeLinks[currentBiome] as Biome]
+            : (biomeLinks[currentBiome] as (Biome | [Biome, number])[])
+        )
+          .filter(b => !Array.isArray(b) || !randSeedInt(b[1]))
+          .map(b => (Array.isArray(b) ? b[0] : b));
+
         const biomeSelectItems = biomeChoices.map(b => {
           const ret: OptionSelectItem = {
             label: getBiomeName(b),