Added parameter limits

Advanced Software Engineering/Advanced Software Engineering/Advanced Software Engineering.csproj

@@ -67,12 +67,15 @@
   </ItemGroup>
   <ItemGroup>
     <Compile Include="Verbs\DrawingVerbs\Circle.cs" />
+    <Compile Include="Verbs\DrawingVerbs\Clear.cs" />
+    <Compile Include="Verbs\DrawingVerbs\Dot.cs" />
     <Compile Include="Verbs\DrawingVerbs\DrawLines.cs" />
     <Compile Include="Verbs\DrawingVerbs\DrawTo.cs" />
     <Compile Include="Verbs\DrawingVerbs\MoveTo.cs" />
     <Compile Include="Verbs\DrawingVerbs\Quadrilateral.cs" />
     <Compile Include="Verbs\DrawingVerbs\Rectangle.cs" />
     <Compile Include="Verbs\DrawingVerbs\RegularPolygon.cs" />
+    <Compile Include="Verbs\DrawingVerbs\ResetPen.cs" />
     <Compile Include="Verbs\DrawingVerbs\Square.cs" />
     <Compile Include="Verbs\DrawingVerbs\Triangle.cs" />
     <Compile Include="Verbs\Value.cs" />

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

@@ -128,10 +128,20 @@ namespace Advanced_Software_Engineering {
                     } else throw new Exception("Command has an incorrect number of parameters");
 
                 case "dot":
+                    if (parameters.Length == 0) {
+                        return new Dot(drawer);
+                    } else throw new Exception("Command doesn't take parameters");
+
+                    
                 case "clear":
-                    return new Clear(drawer);
+                    if (parameters.Length == 0) {
+                        return new Clear(drawer);
+                    } else throw new Exception("Command doesn't take parameters");
+                    
                 case "reset":
-                    return new ResetPen(drawer);
+                    if (parameters.Length == 0) {
+                        return new ResetPen(drawer);
+                    } else throw new Exception("Command doesn't take parameters");
 
                 case "pen":
                 case "fill":