From 3bb8c5286af2175347c59ed6b9e06dff9eb24369 Mon Sep 17 00:00:00 2001
From: Kodi Craft <kodi@kdcf.me>
Date: Sat, 5 Oct 2024 11:35:38 +0200
Subject: [PATCH] Actually implement reading byte_arrays

---
 apps/amethyst/lib/data.ex | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/apps/amethyst/lib/data.ex b/apps/amethyst/lib/data.ex
index db3c94c..12fd126 100644
--- a/apps/amethyst/lib/data.ex
+++ b/apps/amethyst/lib/data.ex
@@ -216,6 +216,11 @@ defmodule Amethyst.Minecraft.Read do
     {[data | acc], rest, :reversed}
   end
 
+  def byte_array({acc, data, :reversed}) do
+    {[length], rest} = start(data) |> varint |> stop
+    raw({acc, rest, :reversed}, length)
+  end
+
   @doc """
   Reads a varint. `read` tracks the number of bytes read and `nacc` tracks the number being read.
   """