From af480bdfc3fe1fc2e1217719c93b42b4a0b2c6f0 Mon Sep 17 00:00:00 2001
From: Collin Smith <collinsmith70@gmail.com>
Date: Mon, 3 Aug 2020 16:12:52 -0700
Subject: [PATCH] Created readRaw(int) and added support for correctly reading
 signed 64 bits

---
 core/src/com/riiablo/codec/util/BitStream.java | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/core/src/com/riiablo/codec/util/BitStream.java b/core/src/com/riiablo/codec/util/BitStream.java
index 52a1eb3a..3097f611 100644
--- a/core/src/com/riiablo/codec/util/BitStream.java
+++ b/core/src/com/riiablo/codec/util/BitStream.java
@@ -115,6 +115,10 @@ public class BitStream {
     return readBoolean() ? 1 : 0;
   }
 
+  public long readRaw(int bits) {
+    return readUnsigned(bits);
+  }
+
   public long readUnsigned(int bits) {
     Validate.inclusiveBetween(0, Long.SIZE, bits, "bits must be in range [0,64]");
     if (bits == 0) return 0;
@@ -161,6 +165,10 @@ public class BitStream {
   }
 
   public long readSigned(int bits) {
+    if (bits == Long.SIZE) {
+      return readRaw(bits);
+    }
+
     final int shift = Long.SIZE - bits;
     return readUnsigned(bits) << shift >> shift;
   }