From 779300236a4bc3cda33fbdf91411b7a40c17b16d Mon Sep 17 00:00:00 2001
From: Ian C <ianc@noddybox.co.uk>
Date: Sun, 15 May 2005 20:46:43 +0000
Subject: Implemented load/save and tidied some editor control bugs

---
 Util.cs | 61 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 61 insertions(+)

(limited to 'Util.cs')

diff --git a/Util.cs b/Util.cs
index ea67003..f7b3bab 100644
--- a/Util.cs
+++ b/Util.cs
@@ -20,6 +20,7 @@
 using System;
 using System.Windows.Forms;
 using System.Text;
+using System.IO;
 
 namespace BitmapFontEd
 {
@@ -56,6 +57,66 @@ namespace BitmapFontEd
 			                MessageBoxButtons.OK,MessageBoxIcon.Information);
 		}
 		
+		
+		public static uint ReadUint(Stream str)
+		{
+			uint l=0;
+			
+			for(int f=0;f<4;f++)
+			{
+				int b=str.ReadByte();
+				l|=(uint)(b<<(f*8));
+			}
+			
+			return l;
+		}
+		
+		public static int ReadInt(Stream str)
+		{
+			int l=0;
+			
+			for(int f=0;f<4;f++)
+			{
+				int b=str.ReadByte();
+				l|=b<<(f*8);
+			}
+			
+			return l;
+		}
+		
+		public static void WriteUint(Stream str, uint l)
+		{
+			for(uint f=0;f<4;f++)
+			{
+				str.WriteByte((byte)(l&0xff));
+				l=l>>8;
+			}
+		}
+
+		public static void WriteInt(Stream str, int l)
+		{
+			for(uint f=0;f<4;f++)
+			{
+				str.WriteByte((byte)(l&0xff));
+				l=l>>8;
+			}
+		}
+		
+		public static void WriteString(Stream str, string s)
+		{
+			byte[] b=Encoding.ASCII.GetBytes(s);
+			
+			str.Write(b,0,b.Length);
+		}
+		
+		public static string ReadString(Stream str, int len)
+		{
+			byte[] b=new byte[len];
+			
+			str.Read(b,0,len);
+			return Encoding.ASCII.GetString(b);
+		}
+
 		private Util()
 		{
 		}
-- 
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