PONG! New demo

Demo_Pong.py

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+import random
+import PySimpleGUI as gui
+"""
+    Pong code supplied by Daniel Young (Neonzz)
+    Modified.  Original code: https://www.pygame.org/project/3649/5739
+"""
+
+class Ball:
+    def __init__(self, canvas, bat, bat2, color):
+        self.canvas = canvas
+        self.bat = bat
+        self.bat2 = bat2
+        self.playerScore = 0
+        self.player1Score = 0
+        self.drawP1 = None
+        self.drawP = None
+        self.id = self.canvas.create_oval(10, 10, 35, 35, fill=color)
+        self.canvas.move(self.id, 327, 220)
+        self.canvas_height = self.canvas.winfo_height()
+        self.canvas_width = self.canvas.winfo_width()
+        self.x = random.choice([-2.5, 2.5])
+        self.y = -2.5
+
+    def checkwin(self):
+        winner = None
+        if self.playerScore == 10:
+            winner = 'Player left wins'
+            # gameOver = True
+        if self.player1Score == 10:
+            winner = 'Player Right'
+            # gameOver = True
+        return winner
+
+    def checkForgameOver(self):
+        gameOver = False
+        if self.playerScore == 10 or self.player1Score == 10:
+            gameOver = True
+            return gameOver
+        return gameOver
+
+    def updatep(self, val):
+        self.canvas.delete(self.drawP)
+        self.drawP = self.canvas.create_text(170, 50, font=('freesansbold.ttf', 40), text=str(val), fill='white')
+
+    def updatep1(self, val):
+        self.canvas.delete(self.drawP1)
+        self.drawP1 = self.canvas.create_text(550, 50, font=('freesansbold.ttf', 40), text=str(val), fill='white')
+
+    def hit_bat(self, pos):
+        bat_pos = self.canvas.coords(self.bat.id)
+        if pos[2] >= bat_pos[0] and pos[0] <= bat_pos[2]:
+            if pos[3] >= bat_pos[1] and pos[3] <= bat_pos[3]:
+                return True
+            return False
+
+    def hit_bat2(self, pos):
+        bat_pos = self.canvas.coords(self.bat2.id)
+        if pos[2] >= bat_pos[0] and pos[0] <= bat_pos[2]:
+            if pos[3] >= bat_pos[1] and pos[3] <= bat_pos[3]:
+                return True
+            return False
+
+    def draw(self):
+        self.canvas.move(self.id, self.x, self.y)
+        pos = self.canvas.coords(self.id)
+        if pos[1] <= 0:
+            self.y = 4
+        if pos[3] >= self.canvas_height:
+            self.y = -4
+        if pos[0] <= 0:
+            self.player1Score += 1
+            self.canvas.move(self.id, 327, 220)
+            self.x = 4
+            self.updatep1(self.player1Score)
+        if pos[2] >= self.canvas_width:
+            self.playerScore += 1
+            self.canvas.move(self.id, -327, -220)
+            self.x = -4
+            self.updatep(self.playerScore)
+        if self.hit_bat(pos):
+            self.x = 4
+        if self.hit_bat2(pos):
+            self.x = -4
+
+
+class pongbat():
+    def __init__(self, canvas, color):
+        self.canvas = canvas
+        self.id = self.canvas.create_rectangle(40, 200, 25, 310, fill=color)
+        self.canvas_height = self.canvas.winfo_height()
+        self.canvas_width = self.canvas.winfo_width()
+        self.y = 0
+
+        self.canvas.bind_all('w', self.up)
+        self.canvas.bind_all('s', self.down)
+
+    def up(self, evt):
+        self.y = -5
+
+    def down(self, evt):
+        self.y = 5
+
+    def draw(self):
+        self.canvas.move(self.id, 0, self.y)
+        pos = self.canvas.coords(self.id)
+        if pos[1] <= 0:
+            self.y = 0
+        if pos[3] >= 400:
+            self.y = -0
+
+
+class pongbat2():
+    def __init__(self, canvas, color):
+        self.canvas = canvas
+        self.id = self.canvas.create_rectangle(680, 200, 660, 310, fill=color)
+        self.canvas_height = self.canvas.winfo_height()
+        self.canvas_width = self.canvas.winfo_width()
+        self.y = 0
+        self.canvas.bind_all('<KeyPress-Up>', self.up)
+        self.canvas.bind_all('<KeyPress-Down>', self.down)
+
+    def up(self, evt):
+        self.y = -5
+
+    def down(self, evt):
+        self.y = 5
+
+    def draw(self):
+        self.canvas.move(self.id, 0, self.y)
+        pos = self.canvas.coords(self.id)
+        if pos[1] <= 0:
+            self.y = 0
+        if pos[3] >= 400:
+            self.y = -0
+
+
+def pong():
+    layout = [ [gui.Canvas(size=(700, 400), background_color='black', key='canvas')],
+        [gui.T(''), gui.ReadFormButton('Quit')]]
+
+    form = gui.FlexForm('Canvas test')
+    form.Layout(layout)
+    form.ReadNonBlocking()                  # TODO Replace with call to Finalize once code released
+
+    canvas = form.FindElement('canvas').TKCanvas
+
+    canvas.create_line(350, 0, 350, 400, fill='white')
+    bat1 = pongbat(canvas, 'white')
+    bat2 = pongbat2(canvas, 'white')
+    ball1 = Ball(canvas, bat1, bat2, 'green')
+
+    while True:
+        ball1.draw()
+        bat1.draw()
+        bat2.draw()
+        button, values = form.ReadNonBlocking()
+        if button is None and values is None or button == 'Quit':
+            exit(69)
+        if ball1.checkwin():
+            gui.Popup('Game End', ball1.checkwin() + ' won!!')
+        canvas.after(10)
+
+if __name__ == '__main__':
+    pong()
+
+
+