X-Git-Url: https://git.novaco.in/?p=NovacoinLibrary.git;a=blobdiff_plain;f=Novacoin%2FCScript.cs;fp=Novacoin%2FCScript.cs;h=abdad9c238b64cfd219295ebe5e86e01e3f9ea15;hp=2ac0c73de7bd2a1cb387e65d613e6faa611f04c5;hb=6dfa6de57c6493b76856acc9ab510ac31962c327;hpb=c45ca30262ee9cf9e6be22d31c0a2dddeffe4e17

diff --git a/Novacoin/CScript.cs b/Novacoin/CScript.cs
index 2ac0c73..abdad9c 100644
--- a/Novacoin/CScript.cs
+++ b/Novacoin/CScript.cs
@@ -21,6 +21,7 @@ using System.Linq;
 using System.Text;
 using System.Collections.Generic;
 using System.Diagnostics.Contracts;
+using System.Numerics;
 
 namespace Novacoin
 {
@@ -58,9 +59,26 @@ namespace Novacoin
         }
 
         /// <summary>
+        /// Add serialized number to instructions list.
+        /// </summary>
+        /// <param name="n">Number to add.</param>
+        public void AddNumber(int n)
+        {
+            if (n == -1 || (n >= 1 && n <= 16))
+            {
+                codeBytes.Add((byte)ScriptCode.EncodeOP_N(n, true));
+            }
+            else
+            {
+                BigInteger bn = n;
+                PushData(bn.ToByteArray());
+            }
+        }
+
+        /// <summary>
         /// Adds specified operation to instruction list
         /// </summary>
-        /// <param name="opcode"></param>
+        /// <param name="opcode">Instruction to add.</param>
         public void AddInstruction(instruction opcode)
         {
             Contract.Requires<ArgumentException>(opcode >= instruction.OP_0 && opcode <= instruction.OP_INVALIDOPCODE, "Invalid instruction.");