From d1ee5475303919f19ff57635b7177237de42fd44 Mon Sep 17 00:00:00 2001
From: Collin Smith <collinsmith70@gmail.com>
Date: Mon, 3 Aug 2020 16:11:59 -0700
Subject: [PATCH] Created BitStream#readU63(int)

---
 core/src/com/riiablo/codec/util/BitStream.java | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/core/src/com/riiablo/codec/util/BitStream.java b/core/src/com/riiablo/codec/util/BitStream.java
index 25223acb..52a1eb3a 100644
--- a/core/src/com/riiablo/codec/util/BitStream.java
+++ b/core/src/com/riiablo/codec/util/BitStream.java
@@ -150,6 +150,11 @@ public class BitStream {
     return (int) readUnsigned(bits);
   }
 
+  public long readU63(int bits) {
+    assert bits < Long.SIZE : "only 63 bits can fit into long and be unsigned. bits: " + bits;
+    return readUnsigned(bits);
+  }
+
   public int readU8(int bits) {
     assert bits <= Byte.SIZE;
     return (int) readUnsigned(bits);