at Chris: how could i get the ball too collide

with the paddle?

paddle.py

@@ -0,0 +1,47 @@
+# paddle.py
+class PaddlePiece:
+    character = "X"
+    def __init__(self, position):
+        self.position = position
+
+class Paddle:
+    width = 5
+    display = False
+    pieces = []
+
+    def __init__(self, position):
+        self.position = position
+
+    def play_turn(self, game):
+        if not self.pieces:
+            self.create_pieces(game)
+        check_collision()
+
+    def check_collision:
+        x, y = self.position
+        print (retro.game.Game.get_agent_by_name(ball))
+
+    def handle_keystroke(self, keystroke, game):
+        x, y = self.position
+        width, height = game.board_size
+        if keystroke.name == "KEY_LEFT":
+            if 0 < x:
+                self.position = (x-1, y)
+                self.update_piece_positions()
+        if keystroke.name == "KEY_RIGHT":
+            if x + self.width < width:
+                self.position = (x+1, y)
+                self.update_piece_positions()
+
+    def create_pieces(self, game):
+        x, y = self.position
+        self.pieces = []
+        for i in range(self.width):
+            piece = PaddlePiece((x + i, y))
+            self.pieces.append(piece)
+            game.add_agent(piece)
+
+    def update_piece_positions(self):
+        x, y = self.position
+        for i, piece in enumerate(self.pieces):
+            piece.position = (x + i, y)