From b95e8d42eb7df67cd6e60dd6e47d3a565a5c7755 Mon Sep 17 00:00:00 2001
From: GittyMac <jorbrth@aol.com>
Date: Tue, 19 Jul 2022 22:17:30 -0400
Subject: [PATCH] Update A1_Parser with descendant parsing.

---
 A1Emu/A1_Utils/A1_Parser.cs | 38 +++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)

diff --git a/A1Emu/A1_Utils/A1_Parser.cs b/A1Emu/A1_Utils/A1_Parser.cs
index 3e83422..4f2e441 100644
--- a/A1Emu/A1_Utils/A1_Parser.cs
+++ b/A1Emu/A1_Utils/A1_Parser.cs
@@ -53,6 +53,19 @@ public class A1_Parser
             commandInfo.Add(value);
         }
 
+        //Allows parsing of descendant elements.
+        foreach(XElement element in commandRoot.Descendants()){
+            var desAttrNames = (
+                from a in element.Attributes()
+                select a.Value
+            );
+
+            foreach (string value in desAttrNames)
+            {
+                commandInfo.Add(value);
+            }
+        }
+
         if (routingString != "")
         {
             string[] routingData = routingString.Split("|");
@@ -65,4 +78,29 @@ public class A1_Parser
         return commandInfo.ToArray();
     }
 
+    //Gets the Routing String from the command.
+    public string[] ParseRoutingStrings(string command)
+    {
+
+        List<string> routeInfo = new List<string>();
+        string routingString = "";
+
+        if (command.EndsWith("#"))
+        {
+            routingString = command.Substring(command.LastIndexOf(">") + 1, command.LastIndexOf("#") - command.LastIndexOf(">") - 1);
+            command = command.Substring(0, command.LastIndexOf(">") + 1);
+        }
+
+        if (routingString != "")
+        {
+            string[] routingData = routingString.Split("|");
+            foreach (string routeID in routingData)
+            {
+                routeInfo.Add(routeID);
+            }
+        }
+
+        return routeInfo.ToArray();
+    }
+
 }
\ No newline at end of file