Fixed small bugs

Core/AppInfo.cs

@@ -9,7 +9,7 @@ public static class AppInfo
 		/// <summary>Author of the app.</summary>
         public const string Author = "jbgarcia@uvigo.es";
 		/// <summary>Version of the app.</summary>
-        public const string Version = "1.3 20170214";
+        public const string Version = "1.4 20170401";
 		/// <summary>Website for this app.</summary>
 		public const string Web = "http://webs.uvigo.es/jbgarcia/prys/csim/";
 		/// <summary>Extension for files created by this app.</summary>

Core/FunctionLibrary/Time.cs

@@ -31,9 +31,8 @@ public override void Execute(RValue[] realParams)
 			var result = new NoPlaceTempVariable( this.Machine.TypeSystem.GetIntType() );
 			result.LiteralValue = new IntLiteral(
 				this.Machine,
-				System.Convert.ToInt64(
 					System.Math.Ceiling(
-						System.DateTime.Now.TimeOfDay.TotalSeconds ) ) );
+						System.DateTime.Now.TimeOfDay.TotalSeconds ).ToBigInteger() );
 
 			this.Machine.ExecutionStack.Push( result );
 		}

Core/Literals/DoubleLiteral.cs

@@ -63,7 +63,7 @@ public override byte[] GetRawValue()
         /// <returns>The value as <see cref="BigInteger"/>.</returns>
         public override BigInteger GetValueAsInteger()
         {
-            return System.Convert.ToInt64( this.Value );
+            return this.Value.ToBigInteger();
         }
 
 		/// <summary>

Core/Literals/FloatLiteral.cs

@@ -64,7 +64,7 @@ public override byte[] GetRawValue()
         /// <returns>The value as <see cref="BigInteger"/>.</returns>
         public override BigInteger GetValueAsInteger()
         {
-            return System.Convert.ToInt64( this.Value );
+            return this.Value.ToBigInteger();
         }
 
 		/// <summary>

Core/Literals/TypeLiteral.cs

@@ -95,7 +95,7 @@ public override byte[] GetRawValue()
         /// <returns>The value as a <see cref="BigInteger"/>.</returns>
         public override BigInteger GetValueAsInteger()
         {
-            return System.Convert.ToInt64( this.Value.Size );
+            return this.Value.Size.ToBigInteger();
         }
 
         /// <summary>

Core/Opcodes/AccessOpcode.cs

@@ -44,7 +44,7 @@ public override void Execute()
 
 					// Access the pointed value
 					if ( vbleType != null ) {
-						BigInteger address = System.Convert.ToInt64( vble.LiteralValue.Value );
+						BigInteger address = vble.LiteralValue.Value.ToBigInteger();
 						vble = new InPlaceTempVariable( vbleType.DerreferencedType );
 						vble.Address = address;
 						this.Machine.TDS.AddVariableInPlace( vble );

Ui/MainWindow.cs

@@ -534,8 +534,11 @@ private void UpdateSymbolTable()
             ReadOnlyCollection<Variable> variables = this.machine.TDS.Variables;
 
 			this.tvSymbolTable.Nodes.Clear();
-
             foreach(Variable vble in variables) {
+                if ( vble is TempVariable ) {
+                    continue;
+                }
+
 				string varTypeAddr = vble.Type.Name + " :" + vble.Type.Size
 					+ " ["
 					+ FromIntToPrettyHex( vble.Address, this.machine.WordSize )

Ui/SchemaDrawer.cs

@@ -29,7 +29,7 @@ public class SchemaDrawer {
 		public SchemaDrawer(Machine m)
         {
             this.Machine = m;
-			this.boxes = new Dictionary<BigInteger, GrphBoxedVariable>();
+			this.boxes = new Dictionary<BigInteger, List<GrphBoxedVariable>>();
 
 			var normalFont = new Font( FontFamily.GenericMonospace, 12 );
 			var smallFont = new Font( FontFamily.GenericMonospace, 10 );
@@ -54,10 +54,22 @@ public void InitGraphics(Bitmap bitmap)
 		private void AddVariablesAsBoxes(IEnumerable<Variable> list)
 		{
 			foreach (Variable v in list) {
+                if ( v is TempVariable) {
+                    continue;
+                }
+
 				var box = GrphBoxedVariable.Create( v, this.GraphInfo );
 
 				foreach(var boxInfo in box.GetInvolvedBoxes()) {
-					this.boxes.Add( boxInfo.Key, boxInfo.Value );
+                    List<GrphBoxedVariable> l;
+
+                    if ( this.boxes.TryGetValue( boxInfo.Key, out l) ) {
+                        l.Add( boxInfo.Value );
+                    } else {
+                        l = new List<GrphBoxedVariable>();
+                        l.Add( boxInfo.Value );
+    					this.boxes.Add( boxInfo.Key, l );
+                    }
 				}
 
 				this.rows.AddBox( box );
@@ -144,15 +156,19 @@ public void Draw(Bitmap surface)
 			this.Cls();
 
 			// Draw relationships
-			foreach(GrphBoxedVariable box in this.boxes.Values) {
-				if ( box.Variable is PtrVariable ) {
-					this.DrawRelationship( box );
-				}
+			foreach(IList<GrphBoxedVariable> storedBoxes in this.boxes.Values) {
+                foreach(GrphBoxedVariable box in storedBoxes) {
+    				if ( box.Variable is PtrVariable ) {
+    					this.DrawRelationship( box );
+    				}
+                }
 			}
 
 			// Draw the boxes themselves
-			foreach(GrphBoxedVariable box in this.boxes.Values) {
-				box.Draw();
+			foreach(IList<GrphBoxedVariable> storedBoxes in this.boxes.Values) {
+                foreach(GrphBoxedVariable box in storedBoxes) {
+				    box.Draw();
+                }
 			}
 
             return;
@@ -163,14 +179,16 @@ private void DrawRelationship(GrphBoxedVariable box)
 			var ptrVble = box.Variable as PtrVariable;
 
 			if ( ptrVble != null ) {
-				var address = (BigInteger) ptrVble.IntValue.Value;
+				BigInteger address = ptrVble.IntValue.Value;
 				GrphBoxedVariable pointedBox = null;
+                List<GrphBoxedVariable> l;
 
 				if ( address == 0 ) {
 					this.DrawNullPointer( box );
 				}
 				else
-				if ( this.boxes.TryGetValue( address, out pointedBox ) ) {
+				if ( this.boxes.TryGetValue( address, out l ) ) {
+                    pointedBox = l[0];
 				    float delta = 0;
 
 					if ( !( pointedBox is Drawer.GrphBoxedArray ) ) {
@@ -313,7 +331,7 @@ public void UpdateFont(int step)
 			get; set;
 		}
 
-		private Dictionary<BigInteger, GrphBoxedVariable> boxes;
+		private Dictionary<BigInteger, List<GrphBoxedVariable>> boxes;
 
         private Bitmap bmBoard;
         private Graphics board;