Bouncing off the edges

pburrows · Oct 29, 2023 · 4622e01 · 4622e01
1 parent f5fcfaf
commit 4622e01
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Showing 3 changed files with 21 additions and 5 deletions.
diff --git a/csharp/BrickOut.Maui/BrickOut.GameLogic/BrickOutGame.cs b/csharp/BrickOut.Maui/BrickOut.GameLogic/BrickOutGame.cs
@@ -2,6 +2,23 @@
 
 public class BrickOutGame
 {
-   public GameBoard GameBoard { get; set; } = GameBoard.NewGame();
+    public GameBoard GameBoard { get; set; } = GameBoard.NewGame();
 
+    public void UpdateBallPosition()
+    {
+        var newX = GameBoard.Ball.Location.X + GameBoard.Ball.VelocityX;
+        var newY = GameBoard.Ball.Location.Y + GameBoard.Ball.VelocityY;
+
+        if (newX >= GameBoard.Width -5 || newX <=0)
+        {
+            GameBoard.Ball.VelocityX *= -1;
+        }
+
+        if (newY >= GameBoard.Height -5 || newY <= 0)
+        {
+            GameBoard.Ball.VelocityY *= -1;
+        }
+
+        GameBoard.Ball.SetLocation(newX, newY);
+    }
 }
diff --git a/csharp/BrickOut.Maui/BrickOut.Wpf/MainWindow.xaml b/csharp/BrickOut.Maui/BrickOut.Wpf/MainWindow.xaml
@@ -6,7 +6,7 @@
         xmlns:local="clr-namespace:BrickOut.Wpf"
         mc:Ignorable="d"
         Loaded="MainWindow_OnLoaded"
-        Title="BrickOut" Height="700" Width="480">
+        Title="BrickOut" Height="700" Width="495">
     <Canvas Name="GameCanvas">
 
     </Canvas>

diff --git a/csharp/BrickOut.Maui/BrickOut.Wpf/MainWindow.xaml.cs b/csharp/BrickOut.Maui/BrickOut.Wpf/MainWindow.xaml.cs
@@ -83,9 +83,8 @@ private void UpdateGameBoard()
 
         private void UpdateBallPosition()
         {
-            var newX = currentGame.GameBoard.Ball.Location.X + currentGame.GameBoard.Ball.VelocityX;
-            var newY = currentGame.GameBoard.Ball.Location.Y + currentGame.GameBoard.Ball.VelocityY;
-            currentGame.GameBoard.Ball.SetLocation(newX, newY);
+            currentGame.UpdateBallPosition();
+
             Canvas.SetLeft(ballRectangle, currentGame.GameBoard.Ball.Location.X);
             Canvas.SetTop(ballRectangle, currentGame.GameBoard.Ball.Location.Y);
         }