at Chris: how could i get the ball too collide

with the paddle?

ball.py

@@ -0,0 +1,20 @@
+# ball.py
+class Ball:
+    character = "O"
+
+    def __init__(self, position):
+        self.position = position
+        self.velocity = (1, 1)
+
+    def play_turn(self, game):
+        x, y = self.position
+        vx, vy = self.velocity
+        new_x = x + vx
+        new_y = y + vy
+        board_x, board_y = game.board_size
+        if new_x < 0 or board_x <= new_x:
+            self.velocity = (-vx, vy)
+        elif new_y < 0 or board_y <= new_y:
+            self.velocity = (vx, -vy)
+        else:
+            self.position = (new_x, new_y)