Code cleanup

Advanced Software Engineering/Advanced Software Engineering/Drawer.cs

@@ -12,8 +12,7 @@ namespace Advanced_Software_Engineering {
     /// The drawer is responsible for drawing on the graphics object.
     /// </summary>
     public class Drawer {
-
+        private readonly ValueStorage valueStorage = new ValueStorage();
-        private ValueStorage valueStorage = new ValueStorage();
         public List<IVerbChunk> verbChunks = new List<IVerbChunk>();
         public bool verbChunkGeneratingMethod = false;
         public Dictionary<string, MethodChunk> Methods = new Dictionary<string, MethodChunk>();
@@ -202,6 +201,5 @@ namespace Advanced_Software_Engineering {
         public ValueStorage GetValueStorage() {
             return valueStorage;
         }
-
     }
 }

Advanced Software Engineering/Advanced Software Engineering/Verbs/DrawingVerbs/Actions/NoOp.cs

@@ -1,7 +1,8 @@
 namespace Advanced_Software_Engineering.Verbs.DrawingVerbs.Actions {
-    class NoOp : IVerb {
-        public void ExecuteVerb() {
 
+    internal class NoOp : IVerb {
+
+        public void ExecuteVerb() {
         }
 
         public string GetDescription() {

Advanced Software Engineering/Advanced Software Engineering/Verbs/Flow/DeclareMethod.cs

@@ -1,15 +1,8 @@
-using Advanced_Software_Engineering.Verbs.Value;
+namespace Advanced_Software_Engineering.Verbs.Flow {
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace Advanced_Software_Engineering.Verbs.Flow {
-    class DeclareMethod : IVerb, IVerbChunk {
-        string methodName;
-        Drawer drawer;
 
+    internal class DeclareMethod : IVerb, IVerbChunk {
+        private readonly string methodName;
+        private readonly Drawer drawer;
 
         public DeclareMethod(Drawer drawer, string methodName) {
             this.drawer = drawer;

Advanced Software Engineering/Advanced Software Engineering/Verbs/Flow/IVerbChunk.cs

@@ -1,11 +1,7 @@
-using System;
+namespace Advanced_Software_Engineering.Verbs.Flow {
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
 
-namespace Advanced_Software_Engineering.Verbs.Flow {
     public interface IVerbChunk : IVerb {
+
         void AddVerb(IVerb verb);
 
         void ExecuteVerb();

Advanced Software Engineering/Advanced Software Engineering/Verbs/Flow/IfChunk.cs

@@ -2,10 +2,10 @@
 using System.Collections.Generic;
 
 namespace Advanced_Software_Engineering.Verbs.Flow {
-    public class IfChunk : VerbChunk, IVerbChunk, IVerb {
 
-        IValue conditional;
+    public class IfChunk : VerbChunk, IVerbChunk, IVerb {
-        ValueStorage valueStorage;
+        private readonly IValue conditional;
+        private readonly ValueStorage valueStorage;
 
         public IfChunk(ValueStorage valueStorage, IValue conditional) : base() {
             this.conditional = conditional;
@@ -24,6 +24,5 @@ namespace Advanced_Software_Engineering.Verbs.Flow {
             if (conditional.ToBool()) base.ExecuteVerb();
             valueStorage.DecreaseStack();
         }
-
     }
 }

Advanced Software Engineering/Advanced Software Engineering/Verbs/Flow/MethodChunk.cs

@@ -1,16 +1,15 @@
 using Advanced_Software_Engineering.Verbs.Value;
-using Advanced_Software_Engineering.Verbs.Value.ValueTypes;
 using System.Collections.Generic;
 using System.Drawing;
 
 namespace Advanced_Software_Engineering.Verbs.Flow {
-    public class MethodChunk : VerbChunk, IVerb, IValue {
 
-        ValueStorage valueStorage;
+    public class MethodChunk : VerbChunk, IVerb, IValue {
-        DeclareVariable[] variables;
+        private readonly ValueStorage valueStorage;
-        UpdateVariable[] updateVariables;
+        private readonly DeclareVariable[] variables;
-        bool init = false;
+        private UpdateVariable[] updateVariables;
-        IValue result;
+        private bool init = false;
+        private IValue result;
 
         public MethodChunk(ValueStorage valueStorage, DeclareVariable[] variables) : base() {
             this.valueStorage = valueStorage;
@@ -59,7 +58,6 @@ namespace Advanced_Software_Engineering.Verbs.Flow {
                 init = true;
             }
             valueStorage.DecreaseStack();
-            
         }
 
         public IValue GetResult() {

Advanced Software Engineering/Advanced Software Engineering/Verbs/Flow/WhileChunk.cs

@@ -2,10 +2,10 @@
 using System.Collections.Generic;
 
 namespace Advanced_Software_Engineering.Verbs.Flow {
-    public class WhileChunk : VerbChunk, IVerbChunk, IVerb {
 
-        IValue conditional;
+    public class WhileChunk : VerbChunk, IVerbChunk, IVerb {
-        ValueStorage valueStorage;
+        private readonly IValue conditional;
+        private readonly ValueStorage valueStorage;
 
         public WhileChunk(ValueStorage valueStorage, IValue conditional) : base() {
             this.conditional = conditional;
@@ -24,6 +24,5 @@ namespace Advanced_Software_Engineering.Verbs.Flow {
             while (conditional.ToBool()) base.ExecuteVerb();
             valueStorage.DecreaseStack();
         }
-
     }
 }

Advanced Software Engineering/Advanced Software Engineering/Verbs/Value/ValueStorage.cs

@@ -2,8 +2,8 @@
 using System.Collections.Generic;
 
 namespace Advanced_Software_Engineering.Verbs.Value {
-    public class ValueStorage {
 
+    public class ValueStorage {
         protected int currentStack;
         protected List<Dictionary<string, IValue>> Variables = new List<Dictionary<string, IValue>>();
 

Advanced Software Engineering/Advanced Software Engineering/Verbs/Value/ValueTypes/ExpressionValue.cs

@@ -13,7 +13,7 @@ namespace Advanced_Software_Engineering.Verbs.Value {
         private readonly IValue variable2;
         private readonly int operation;
 
-        private bool evaluated = false;
+        private readonly bool evaluated = false;
         private IValue evaluatedValue;
 
         public ExpressionValue(IValue variable1, IValue variable2, int operation) {

Advanced Software Engineering/Advanced Software Engineering/Verbs/VerbFactory.cs

@@ -26,7 +26,6 @@ namespace Advanced_Software_Engineering {
         public static IVerb MakeVerb(Drawer drawer, string fullCommand) {
             ValueStorage rootValueStorage = drawer.GetValueStorage();
 
-
             List<IVerbChunk> verbChunks = drawer.verbChunks;
             if (verbChunks.Count == 0) verbChunks.Add(null);
 
@@ -78,7 +77,6 @@ namespace Advanced_Software_Engineering {
                 }
             }
 
-
             //Parse flow verbs
             switch (command) {
                 case "if":
@@ -162,7 +160,6 @@ namespace Advanced_Software_Engineering {
                     //Handle errors
                     if (methodVariableNames.Length != parameterLength) throw new Exception("Method " + command + "Has an incorrect number of parameters");
 
-
                     /* So something like this:
                      * def abc d
                      *   circle d
@@ -177,7 +174,6 @@ namespace Advanced_Software_Engineering {
                      *
                      */
 
-
                     // Update the values of the variables
                     List<UpdateVariable> UpdateVariableList = new List<UpdateVariable>();
                     for (int variableIndex = 0; variableIndex < methodVariableNames.Length; variableIndex++) {
@@ -338,7 +334,6 @@ namespace Advanced_Software_Engineering {
                                 tmpVerb = currentChunk;
                                 currentChunk = verbChunks[chunkDepth];
                                 rootValueStorage.DecreaseStack();
-
                             } else throw new Exception(command + " doesn't take parameters");
                             break;