Added some actions to Command

Advanced Software Engineering/Advanced Software Engineering/Command.cs

@@ -1,8 +1,10 @@
 using System;
 using System.Collections.Generic;
+using System.Drawing;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using System.Windows.Forms;
 
 namespace Advanced_Software_Engineering
 {
@@ -29,7 +31,7 @@ namespace Advanced_Software_Engineering
 
         public void ExecuteCommand()
         {
-
+            verb.ExecuteVerb();
         }
 
         public Type getType()
@@ -43,16 +45,72 @@ namespace Advanced_Software_Engineering
     {
         public static Dictionary<string, Type> verbTypes = new Dictionary<string, Type>()
         {
-            { "moveto", typeof(MoveTo) }
+            { "moveto", typeof(MoveTo) },
+            { "drawto", typeof(DrawTo) },
+            { "clear", null},
+            { "rectangle", null },
+            { "circle", null },
+            { "triangle", null },
+            { "pen", null},
+            { "fill", null }
         };
 
+        public abstract List<List<Type>> acceptedTypes {
+            get;
+        }
 
+        public abstract void ExecuteVerb();
 
     }
 
     class MoveTo : Verb
     {
+        public override List<List<Type>> acceptedTypes
+        {
+            get
+            {
+                return new List<List<Type>> { 
+                    new List<Type> { typeof(Drawer), typeof(int), typeof(int) },
+                    new List<Type> { typeof(Drawer), typeof(Point) }
+                };
+            }
+        }
 
+        protected Drawer drawer;
+        protected Point moveToPoint;
+
+        public MoveTo(Drawer drawer, int x, int y)
+        {
+            this.drawer = drawer;
+            this.moveToPoint = new Point(x, y);
+        }
+
+        public MoveTo(Drawer drawer, Point point)
+        {
+            this.drawer = drawer;
+            this.moveToPoint = point;
+        }
+
+        public override void ExecuteVerb()
+        {
+            this.drawer.MovePen(moveToPoint);
+        }
+
+    }
+
+    class DrawTo : MoveTo
+    {
+        public DrawTo(Drawer drawer, int x, int y) : base(drawer, x, y) { }
+
+        public DrawTo(Drawer drawer, Point point) : base(drawer, point) { }
+
+        public override void ExecuteVerb()
+        {
+            bool penStatus = drawer.isPenDown();
+            if(!penStatus) drawer.PenDown();
+            base.ExecuteVerb();
+            if (!penStatus) drawer.PenUp();
+        }
     }
 
     abstract class Value
@@ -60,7 +118,7 @@ namespace Advanced_Software_Engineering
 
     }
 
-    class FlowControl : Verb //This one will help us in part 2
+    class FlowControl //: Verb //This one will help us in part 2
     {
 
     }