pong script for keyboard

sensors_buttons.py

@@ -0,0 +1,98 @@
+import os
+import keyboard
+
+import RPi.GPIO as GPIO
+import sys
+import time
+import serial
+
+
+
+Hight=480
+Width=640
+paddlesize = 120 
+paddle1pos = int((Hight)/2)
+paddle2pos = int((Hight)/2)
+ballpos = [Width/2,Hight/2]
+ballvec = [10.0,10.0]
+ballsize=40
+score=[0,0]
+def reset():
+    global paddle1pos 
+    global paddle2pos
+    global ballpos
+    global ballvec
+    paddle1pos = int((Hight)/2)
+    paddle2pos = int((Hight)/2)
+    ballpos = [Width/2,Hight/2]
+    ballvec = [10.0,10.0]
+def update_ball():
+    global ballpos
+    global ballvec
+    x=ballpos[0]+ballvec[0]
+    y=ballpos[1]+ballvec[1]
+    if x<0 or x>Width-ballsize:
+        score[(ballpos[0]>Width/2)]+=1
+        reset()
+    elif y<0 or y>Hight-ballsize:
+        ballvec[1]*=-1
+    elif ballpos[0]<=60 and y>paddle1pos-ballsize and y<paddle1pos+120:
+        ballvec[0]*=-1
+        c= ballvec[1]
+        ballvec[1] = (ballpos[1]-paddle1pos)/(paddlesize/2)*10
+        if int(round(ballvec[1]))==0:
+            ballvec[1] = c
+    elif ballpos[0]>=580-ballsize and y>paddle2pos-ballsize and y<paddle2pos+120:
+        ballvec[0]*=-1
+        c= ballvec[1]
+        ballvec[1] = (ballpos[1]-paddle2pos)/(paddlesize/2)*10
+        if int(round(ballvec[1]))==0:
+            ballvec[1] = c
+    ballpos[1] += ballvec[1]
+    ballpos[0] += ballvec[0]
+def move_paddle2(pos):
+    if keyboard.is_pressed('o'):
+        if pos > 0:
+            pos -= 10
+    if keyboard.is_pressed('l'):
+        if pos < Hight-paddlesize:
+            pos += 10
+    return pos
+def move_paddle1(pos):
+    if keyboard.is_pressed('w'):
+        if pos > 0:
+            pos -= 10
+    if keyboard.is_pressed('s'):
+        if pos < Hight-paddlesize:
+            pos += 10
+    return pos
+
+
+if __name__ == '__main__':
+    ser = serial.Serial(
+            port='/dev/ttyACM0',
+            baudrate=115200,
+            parity=serial.PARITY_NONE,
+            stopbits=serial.STOPBITS_ONE,
+            bytesize=serial.EIGHTBITS,
+            timeout=1
+    )
+    try:
+        while True:
+            paddle1pos=move_paddle1(paddle1pos)
+            paddle2pos=move_paddle2(paddle2pos)
+            # print(paddle1pos,paddle2pos)
+            update_ball()
+            # print(ballpos)
+            print(score)
+            ser.write(bytearray("{} {} {} {}\n".format(int(paddle1pos), int(paddle2pos),int(ballpos[0]),int(ballpos[1])), "utf-8"))
+            _ = ser.readline()
+
+    except KeyboardInterrupt:
+        GPIO.cleanup()
+
+
+col = 2
+
+ser.write(bytes("33 66 66\n", "utf-8"))
+#time.sleep(5)