day 22 (actually, there's no 21) - finished Pong

022/ball.py

@@ -6,10 +6,11 @@ class Ball(Turtle):
         super().__init__()
         self.shape("circle")
         self.color("white")
+        self.speed("fastest")
         self.pu()
+        self.move_speed = 0.1
 
         self.angle = random.randint(0,45)
-        self.angle = 50
         self.setheading(self.angle)
 
         print(self.angle)
@@ -22,6 +23,6 @@ class Ball(Turtle):
         self.setheading(self.angle)
 
     def bounce_paddle(self):
-        self.angle = -self.angle
+        self.angle = 180 - self.angle
         self.setheading(self.angle)
 

022/game.py

@@ -1,6 +1,8 @@
 from turtle import Turtle, Screen
 from paddle import Paddle
 from ball import Ball
+from score import Score
+import time 
 
 class GameManager():
         BOARD_WIDTH=800
@@ -21,6 +23,9 @@ class GameManager():
             self.right_paddle = Paddle(350)
             self.left_paddle = Paddle(-370)
 
+            self.right_score = Score(30)
+            self.left_score = Score(-30)
+
             self.ball = Ball()
 
         def draw_delimiter(self):
@@ -44,13 +49,31 @@ class GameManager():
             self.control_paddle()
             self.ball.move()
 
-            if abs(self.ball.xcor()) >= 400:
+            if self.ball.xcor() > 400:
                 self.game_on = False
+                self.left_score.increment()
+                self.left_score.update()
+
+            if self.ball.xcor() < -400:
+                self.game_on = False
+                self.right_score.increment()
+                self.right_score.update()
+
+            if self.game_on == False:
+                self.ball.clear()
+                self.ball = Ball()
+                self.right_paddle.reset_position(350)
+                self.left_paddle.reset_position(-370)             
+                self.game_on = True
             
             if abs(self.ball.ycor()) > 280:
                 self.ball.bounce_wall()
-            
-            print(self.ball.ycor())
+
+            if (abs(self.ball.xcor() - self.right_paddle.xcor()) <= 20 and abs(self.ball.ycor() - self.right_paddle.ycor()) < 50) or (abs(self.ball.xcor() - self.left_paddle.xcor()) <= 20 and abs(self.ball.ycor() - self.left_paddle.ycor()) < 50):
+                self.ball.bounce_paddle()
+                self.ball.move_speed = self.ball.move_speed * 0.1
+
+            time.sleep(self.ball.move_speed)
             
         def control_paddle(self):
             self.screen.listen()        

022/main.py

@@ -1,9 +1,7 @@
 from game import GameManager
 from paddle import Paddle
-import time
 
 game = GameManager()
-while game.game_on:
+while game.game_on == True:
     game.game_round()
-    time.sleep(0.1)
 game.screen.exitonclick()

022/paddle.py

@@ -8,7 +8,10 @@ class Paddle(Turtle):
         self.shapesize(stretch_wid=5, stretch_len=1)
         self.color("white")
         self.pu()
-        self.teleport(x=x_pos, y=0)        
+        self.teleport(x=x_pos, y=0)  
+        
+    def reset_position(self, x_pos):
+        self.teleport(x=x_pos, y=0)  
 
     def up(self):
         self.goto(x=self.xcor(), y=self.ycor()+20)

022/score.py

@@ -0,0 +1,18 @@
+from turtle import Turtle
+
+class Score(Turtle):
+    def __init__(self, x_pos):
+        super().__init__()
+        self.score = 0
+        self.color("white")
+        self.hideturtle()
+        self.pu()
+        self.goto(x=x_pos, y=270)
+        self.write(self.score, move=False, align='center', font=('Arial', 24, 'normal')) 
+
+    def increment(self):
+        self.score += 1
+
+    def update(self):
+        self.clear()
+        self.write(self.score, move=False, align='center', font=('Arial', 24, 'normal'))