From 68d753f741c1d459f3e0e937b5fcbe36a05e008d Mon Sep 17 00:00:00 2001
From: granny <contact@granny.dev>
Date: Fri, 20 Oct 2023 03:45:53 -0700
Subject: [PATCH] use bit masking instead of bit shifting

---
 webmap/src/palette/Block.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/webmap/src/palette/Block.ts b/webmap/src/palette/Block.ts
index 32cc5e632..2a8c15893 100644
--- a/webmap/src/palette/Block.ts
+++ b/webmap/src/palette/Block.ts
@@ -6,8 +6,8 @@ export class Block {
 
     constructor(packed: number, minY: number) {
         this._block = packed >>> 22;
-        this._biome = (packed << 10) >> 22;
-        this._yPos = ((packed << 20) >> 20);
+        this._biome = (packed & 0b0000000000_1111111111_000000000000) >>> 12;
+        this._yPos = packed & 0b0000000000_0000000000_111111111111;
         this._minY = minY;
     }