✨ improvements

MyGestureBank/PostureHandDownRight.cs

@@ -29,7 +29,7 @@ namespace MyGestureBank
         {
             // Check if right hand is below the right hip
             var result = body.Joints[JointType.HandRight].Position.Y < body.Joints[JointType.HipRight].Position.Y &&
-                body.Joints[JointType.HandLeft].Position.Y > body.Joints[JointType.HipLeft].Position.Y &&
+                body.Joints[JointType.HandLeft].Position.Y > body.Joints[JointType.SpineBase].Position.Y &&
                 body.Joints[JointType.HandLeft].Position.Y < body.Joints[JointType.SpineShoulder].Position.Y;
 
             return result;

MyGestureBank/PostureHandUpLeft.cs

@@ -30,7 +30,7 @@ namespace MyGestureBank
             // Check if the left hand is above the left shoulder
             return body.Joints[JointType.HandLeft].Position.Y > body.Joints[JointType.SpineShoulder].Position.Y &&
                 body.Joints[JointType.HandRight].Position.Y < body.Joints[JointType.SpineShoulder].Position.Y &&
-                body.Joints[JointType.HandRight].Position.Y > body.Joints[JointType.HipRight].Position.Y;
+                body.Joints[JointType.HandRight].Position.Y > body.Joints[JointType.SpineBase].Position.Y;
         }
     }
 }

MyGestureBank/SoccerShootGesture .cs

@@ -9,6 +9,9 @@ using System.Threading.Tasks;
 
 namespace MyGestureBank
 {
+    /// <summary>
+    /// The soccer shoot gesture.
+    /// </summary>
     public class SoccerShootGesture : Gesture
     {
         private CameraSpacePoint lastLeftFootPosition;
@@ -20,17 +23,24 @@ namespace MyGestureBank
             MaxNbOfFrames = 30;
         }
 
+        /// <summary>
+        /// Tests if the gesture is recognized.
+        /// </summary>
+        /// <param name="body"></param>
         public override void TestGesture(Body body)
         {
             if (TestPosture(body))
             {
                 Console.WriteLine("Gesture recognized, shooting motion");
-                Thread.Sleep(1000);
-
                 OnGestureRecognized();
             }
         }
 
+        /// <summary>
+        /// Tests the end conditions of the gesture.
+        /// </summary>
+        /// <param name="body"></param>
+        /// <returns></returns>
         protected override bool TestEndConditions(Body body)
         {
             float threshold = 0.05f;
@@ -39,25 +49,42 @@ namespace MyGestureBank
             return areFeetClose;
         }
 
+        /// <summary>
+        /// Tests the intial conditions of the gesture.
+        /// </summary>
+        /// <param name="body"></param>
+        /// <returns></returns>
         protected override bool TestInitialConditions(Body body)
         {
+            // Position of the feet + hips and head
             CameraSpacePoint currentLeftFootPosition = body.Joints[JointType.FootLeft].Position;
             CameraSpacePoint currentRightFootPosition = body.Joints[JointType.FootRight].Position;
             CameraSpacePoint currentHipPosition = body.Joints[JointType.SpineBase].Position;
             CameraSpacePoint currentHeadPosition = body.Joints[JointType.Head].Position;
 
+            // X and Y that should be respected
             bool isWithinDistanceX = Math.Abs(currentLeftFootPosition.X - currentRightFootPosition.X) < Math.Abs(currentHipPosition.Y - currentHeadPosition.Y);
             bool isWithinRangeY = IsFootBetweenHeadAndSpinBase(body.Joints[JointType.FootRight].Position, body.Joints[JointType.Head].Position, body.Joints[JointType.SpineBase].Position);
 
             return isWithinDistanceX && isWithinRangeY;
         }
 
+        /// <summary>
+        /// Test the posture
+        /// </summary>
+        /// <param name="body"></param>
+        /// <returns></returns>
         protected override bool TestPosture(Body body)
         {
             bool isWithinRangeY = IsFootBetweenHeadAndSpinBase(body.Joints[JointType.FootRight].Position, body.Joints[JointType.Head].Position, body.Joints[JointType.SpineBase].Position);
             return isWithinRangeY;
         }
 
+        /// <summary>
+        /// Tests the running gesture
+        /// </summary>
+        /// <param name="body"></param>
+        /// <returns></returns>
         protected override bool TestRunningGesture(Body body)
         {
             CameraSpacePoint currentLeftFootPosition = body.Joints[JointType.FootLeft].Position;

PenaltyMaster3000/Helpers/VisibilityManager.cs

@@ -195,18 +195,22 @@ namespace PenaltyMaster3000.Helpers
             switch (gesturePosition)
             {
                 case "HandUpRight":
+                    HideQuestionPoint();
                     QuestionPointTopRightVisibility = Visibility.Visible;
                     break;
 
                 case "HandUpLeft":
+                    HideQuestionPoint();
                     QuestionPointTopLeftVisibility = Visibility.Visible;
                     break;
 
                 case "HandDownRight":
+                    HideQuestionPoint();
                     QuestionPointDownRightVisibility = Visibility.Visible;
                     break;
 
                 case "HandDownLeft":
+                    HideQuestionPoint();
                     QuestionPointDownLeftVisibility = Visibility.Visible;
                     break;
 
@@ -258,7 +262,7 @@ namespace PenaltyMaster3000.Helpers
                     break;
 
                 case "HandDownLeft":
-                    BallTopRightVisibility = Visibility.Visible;
+                    BallDownLeftVisibility = Visibility.Visible;
                     break;
 
                 default: return;

PenaltyMaster3000/View/MainView.xaml

@@ -27,21 +27,21 @@
                    Grid.Row="0"
                    Grid.RowSpan="2"
                    Grid.Column="0"
-                   Visibility="{Binding VsMgr.GoalTopRightVisibility}"/>
+                   Visibility="{Binding VsMgr.GoalTopLeftVisibility}"/>
             <Image Source="/Images/football_ball.png" 
                    Width="50"
                    Height="50"
                    Grid.Row="0"
                    Grid.RowSpan="2"
                    Grid.Column="0"
-                   Visibility="{Binding VsMgr.BallTopRightVisibility}"/>
+                   Visibility="{Binding VsMgr.BallTopLeftVisibility}"/>
             <Image Source="/Images/white_question_point.png" 
                    Width="40"
                    Height="40"
                    Grid.Row="0"
                    Grid.RowSpan="2"
                    Grid.Column="0"
-                   Visibility="{Binding VsMgr.QuestionPointTopRightVisibility}"/>
+                   Visibility="{Binding VsMgr.QuestionPointTopLeftVisibility}"/>
 
             <Image Source="/Images/goalkeeper_top_middle.png"
                    Grid.Row="0"
@@ -67,42 +67,42 @@
                    Grid.Row="0"
                    Grid.RowSpan="2"
                    Grid.Column="2"
-                   Visibility="{Binding VsMgr.GoalTopLeftVisibility}"/>
+                   Visibility="{Binding VsMgr.GoalTopRightVisibility}"/>
             <Image Source="/Images/football_ball.png" 
                    Width="50"
                    Height="50"
                    Grid.Row="0"
                    Grid.RowSpan="2"
                    Grid.Column="2"
-                   Visibility="{Binding VsMgr.BallTopLeftVisibility}"/>
+                   Visibility="{Binding VsMgr.BallTopRightVisibility}"/>
             <Image Source="/Images/white_question_point.png" 
                    Width="40"
                    Height="40"
                    Grid.Row="0"
                    Grid.RowSpan="2"
                    Grid.Column="2"
-                   Visibility="{Binding VsMgr.QuestionPointTopLeftVisibility}"/>
+                   Visibility="{Binding VsMgr.QuestionPointTopRightVisibility}"/>
 
 
             <Image Source="/Images/goalkeeper_down_right.png"
                    Grid.Row="1"
                    Grid.RowSpan="2"
                    Grid.Column="0"
-                   Visibility="{Binding VsMgr.GoalDownRightVisibility}"/>
+                   Visibility="{Binding VsMgr.GoalDownLeftVisibility}"/>
             <Image Source="/Images/football_ball.png" 
                    Width="50"
                    Height="50"
                    Grid.Row="1"
                    Grid.RowSpan="2"
                    Grid.Column="0"
-                   Visibility="{Binding VsMgr.BallDownRightVisibility}"/>
+                   Visibility="{Binding VsMgr.BallDownLeftVisibility}"/>
             <Image Source="/Images/white_question_point.png" 
                    Width="40"
                    Height="40"
                    Grid.Row="1"
                    Grid.RowSpan="2"
                    Grid.Column="0"
-                   Visibility="{Binding VsMgr.QuestionPointDownRightVisibility}"/>
+                   Visibility="{Binding VsMgr.QuestionPointDownLeftVisibility}"/>
 
             <Image Source="{Binding CurrentImageSource}"
                    Grid.Row="1"
@@ -133,21 +133,21 @@
                    Grid.Row="1"
                    Grid.RowSpan="2"
                    Grid.Column="2"
-                   Visibility="{Binding VsMgr.GoalDownLeftVisibility}"/>
+                   Visibility="{Binding VsMgr.GoalDownRightVisibility}"/>
             <Image Source="/Images/football_ball.png" 
                    Width="50"
                    Height="50"
                    Grid.Row="1"
                    Grid.RowSpan="2"
                    Grid.Column="2"
-                   Visibility="{Binding VsMgr.BallDownLeftVisibility}"/>
+                   Visibility="{Binding VsMgr.BallDownRightVisibility}"/>
             <Image Source="/Images/white_question_point.png" 
                    Width="40"
                    Height="40"
                    Grid.Row="1"
                    Grid.RowSpan="2"
                    Grid.Column="2"
-                   Visibility="{Binding VsMgr.QuestionPointDownLeftVisibility}"/>
+                   Visibility="{Binding VsMgr.QuestionPointDownRightVisibility}"/>
         </Grid>
 
         <Image Source="/Images/football_ball.png" 

PenaltyMaster3000/ViewModel/MainVM.cs

@@ -242,12 +242,12 @@ namespace PenaltyMaster3000.ViewModel
 
             // Read a gesture for 5 seconds
             // Save the shot on the ShotHolder attribute
-            ShotHolder = await ReadAGesture(2);
+            ShotHolder = await ReadAPosture();
 
-            // IsShootCompleted = false;
-            // Call the save method
-            Save();
             VsMgr.HideQuestionPoint();
+            await DisplayActionText("SHOOT!", 2);
+            await ReadShootingGesture();
+            Save();
         }
 
         private async void Save()
@@ -255,7 +255,7 @@ namespace PenaltyMaster3000.ViewModel
             await DisplayActionText("GoalKeeper's turn. Get ready !", 2);
             await DisplayActionText("Choose an angle to defend.", 2);
 
-            DefenseHolder = await ReadAGesture(2);
+            DefenseHolder = await ReadAPosture();
 
             // Arrêter le timer du déplacement automatique du Goal
             goalTimer.Stop();
@@ -388,8 +388,9 @@ namespace PenaltyMaster3000.ViewModel
         /*
          * Use the gesture manager to read a gesture
          */
-        private async Task<string> ReadAGesture(int ReadTimeInSeconds)
+        private Task<string> ReadAPosture()
         {
+            var tcs = new TaskCompletionSource<string>();
             string gestureRead = "";
 
             // load all 
@@ -403,18 +404,63 @@ namespace PenaltyMaster3000.ViewModel
                     // If new gesture read, replace th gesture name
                     if(gestureRead != args.GestureName)
                     {
-                        // [TODO?] Display gesture on screen
+                        // save the recognized gesture
                         gestureRead = args.GestureName;
+                        // display where
                         VsMgr.SetQuestionPoint(gestureRead);
-                        
+                        if (!tcs.Task.IsCompleted)
+                        {
+                            tcs.SetResult(args.GestureName);
+                        }
                     }
                 };
             }
 
             // Read frames for ReadTimeSeconds
             GestureManager.StartAcquiringFrames(GestureManager.KinectManager);
-            await Task.Delay(ReadTimeInSeconds*5000);
 
+            return tcs.Task.ContinueWith(t =>
+            {
+                // Stop reading and unsub from the GestureRecognized event to prevent memory leaks
+                GestureManager.StopAcquiringFrame(GestureManager.KinectManager);
+                foreach (var gesture in GestureManager.KnownGestures)
+                {
+                    gesture.GestureRecognized = null;
+                }
+
+                return t.Result;
+            });
+        }
+
+        private Task<bool> ReadShootingGesture()
+        {
+            var tcs = new TaskCompletionSource<bool>();
+
+            // load all 
+            GestureManager.AddGestures(this.GestureFactory);
+
+            // subscribe to the OnGestureRecognized event 
+            foreach (var gesture in GestureManager.KnownGestures)
+            {
+                var soccerShootGesture = gesture as SoccerShootGesture;
+                if (soccerShootGesture != null)
+                {
+                    soccerShootGesture.GestureRecognized += (sender, args) =>
+                    {
+                        if (!tcs.Task.IsCompleted)
+                        {
+                            tcs.SetResult(true);
+                        }
+                    };
+
+                }
+            }
+
+            // Read frames for ReadTimeInSeconds
+            GestureManager.StartAcquiringFrames(GestureManager.KinectManager);
+
+            return tcs.Task.ContinueWith(t =>
+            {
                 // Stop reading and unsub from the GestureRecognized event to prevent memory leaks
                 GestureManager.StopAcquiringFrame(GestureManager.KinectManager);
                 foreach (var gesture in GestureManager.KnownGestures)
@@ -422,8 +468,8 @@ namespace PenaltyMaster3000.ViewModel
                     gesture.GestureRecognized = null;
                 }
 
-            // return gestureRead;
+                return t.Result;
-            return gestureRead;
+            });
         }
     }
 }