Client, launcher, and too much stuff to document.

Piston/StringExtensions.cs

@@ -0,0 +1,52 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Piston
+{
+    public static class StringExtensions
+    {
+        public static string Truncate(this string s, int maxLength)
+        {
+            return s.Length <= maxLength ? s : s.Substring(0, maxLength);
+        }
+
+        public static IEnumerable<string> ReadLines(this string s, int max, bool skipEmpty = false, char delim = '\n')
+        {
+            var lines = s.Split(delim);
+
+            for (var i = 0; i < lines.Length && i < max; i++)
+            {
+                var l = lines[i];
+                if (skipEmpty && string.IsNullOrWhiteSpace(l))
+                    continue;
+
+                yield return l;
+            }
+        }
+
+        public static string Wrap(this string s, int lineLength)
+        {
+            if (s.Length <= lineLength)
+                return s;
+
+            var result = new StringBuilder();
+            for (var i = 0; i < s.Length;)
+            {
+                var next = i + lineLength;
+                if (s.Length - 1 < next)
+                {
+                    result.AppendLine(s.Substring(i));
+                    break;
+                }
+
+                result.AppendLine(s.Substring(i, next));
+                i = next;
+            }
+
+            return result.ToString();
+        }
+    }
+}