# Start conditions & positions
ball = Ball(32, 16, 3, 3, 1, -1, SCREEN_WIDTH,
SCREEN_HEIGHT) # vx = 2; vx = -2
player = Player(30, SCREEN_HEIGHT - 3, 15, 2, 0, 0)
# Required to calculate dt for first time
tick = time.ticks_ms()
# Execute loop as long as game isnt lost
while not ball.get_game_over():
ntick = time.ticks_ms()
ball.update(
time.ticks_diff(ntick, tick) // 100, player
) # the floor division // rounds the result down to the nearest whole number
tick = ntick
player.x = adc.read_u16() * (SCREEN_WIDTH - 15) / 1023
fbuf.fill(0) # Fill entire framebuf with specific color (0 == black)
ball.draw(fbuf) # Inserts current ball position into frame
player.draw(fbuf) # Inserts current player platform position into frame
disp.block(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT,
dispArr) # Sends current frame to display
time.sleep_ms(50) # Waits for next iteration
# Game is lost...
fbuf.fill(0)
fbuf.text('GAME', 15, 8)
fbuf.text('OVER', 15, 18)
disp.block(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT, dispArr)
print('Score: ', ball.get_score()) # Score is sent through UART / USB
