From 97fb3a04ca309197f4605857e0c9da63bcf16298 Mon Sep 17 00:00:00 2001
From: Lukasz Baldyga <c3ypt1c@gmail.com>
Date: Mon, 30 Nov 2020 21:04:33 +0000
Subject: [PATCH] Multiline and nested ifs now possible

---
 .../Verbs/VerbFactory.cs                             | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/Advanced Software Engineering/Advanced Software Engineering/Verbs/VerbFactory.cs b/Advanced Software Engineering/Advanced Software Engineering/Verbs/VerbFactory.cs
index 2cc5a30..6d676d1 100644
--- a/Advanced Software Engineering/Advanced Software Engineering/Verbs/VerbFactory.cs	
+++ b/Advanced Software Engineering/Advanced Software Engineering/Verbs/VerbFactory.cs	
@@ -84,7 +84,7 @@ namespace Advanced_Software_Engineering {
                     }
                 }
 
-            
+
             //Parse flow verbs
             switch (command) {
                 case "if":
@@ -94,7 +94,7 @@ namespace Advanced_Software_Engineering {
                         currentChunk = verbChunks[chunkDepth];
                         parsed = true;
                         tmpVerb = new NoOp();
-                    } else if(commandParameters.Length >= 2) {
+                    } else if (commandParameters.Length >= 2) {
                         string commandAfterIf = fullCommand.Substring(fullCommand.IndexOf(",") + 1); // find the first ,
                         IValue conditional = ValueFactory.CreateValue(rootValueStorage, commandParameters[0]); //make the conditional
                         IVerb AfterIf = MakeVerb(drawer, commandAfterIf); //make the following command 
@@ -252,6 +252,14 @@ namespace Advanced_Software_Engineering {
                         } else throw new Exception(command + " has an incorrect number of parameters");
                         break;
 
+                    //exit flow
+                    case "end":
+                        if (parameterLength == 0) {
+                            if (currentChunk == null) throw new Exception("Cannot end at chunk level 0"); //Todo, describe better
+                            verbChunks.Remove(currentChunk);
+                            return currentChunk;
+                        } else throw new Exception(command + " doesn't take parameters");
+
                     default:
                         throw new Exception("Unknown command or cannot parse");
                 }