From a1e15ecb73695ec0615b5d3be641cd69c1ad812c Mon Sep 17 00:00:00 2001
From: moneyl <8206401+Moneyl@users.noreply.github.com>
Date: Tue, 16 Mar 2021 19:39:38 -0400
Subject: [PATCH] Add ReadNullTerminatedString to System.IO.Stream

Function that reads a null terminated string from the stream.
---
 BeefLibs/corlib/src/IO/Stream.bf | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/BeefLibs/corlib/src/IO/Stream.bf b/BeefLibs/corlib/src/IO/Stream.bf
index f70f49ad..8b3c3d0f 100644
--- a/BeefLibs/corlib/src/IO/Stream.bf
+++ b/BeefLibs/corlib/src/IO/Stream.bf
@@ -115,6 +115,22 @@ namespace System.IO
 			return .Ok;
 		}
 
+		//Reads null terminated ASCII string from the stream. Null terminator is read from stream but isn't appended to output string
+		public Result<void> ReadNullTerminatedString(String output)
+		{
+			Result<char8> char0;
+			while(true)
+			{
+				char0 = Read<char8>();
+				if(char0 == .Err)
+					return .Err;
+				if(char0.Value == '\0')
+					return .Ok;
+				
+				output.Append(char0.Value);
+			}
+		}
+
 		public Result<T> Read<T>() where T : struct
 		{
 			T val = ?;