kopia lustrzana https://github.com/pimoroni/pimoroni-pico
53 wiersze
1.3 KiB
Python
53 wiersze
1.3 KiB
Python
import time, random
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import picodisplay as display
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width = display.get_width()
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height = display.get_height()
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display_buffer = bytearray(width * height * 2) # 2-bytes per pixel (RGB565)
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display.init(display_buffer)
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display.set_backlight(1.0)
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class Ball:
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def __init__(self, x, y, r, dx, dy, pen):
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self.x = x
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self.y = y
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self.r = r
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self.dx = dx
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self.dy = dy
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self.pen = pen
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# initialise shapes
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balls = []
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for i in range(0, 100):
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balls.append(
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Ball(
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random.randint(0, width),
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random.randint(0, height),
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random.randint(0, 10) + 3,
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random.randint(0, 255) / 128,
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random.randint(0, 255) / 128,
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display.create_pen(random.randint(0, 255), random.randint(0, 255), random.randint(0, 255)),
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)
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)
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while True:
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display.set_pen(120, 40, 60)
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display.clear()
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for ball in balls:
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ball.x += ball.dx
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ball.y += ball.dy
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if ball.x < 0 or ball.x > width:
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ball.dx *= -1
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if ball.y < 0 or ball.y > height:
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ball.dy *= -1
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display.set_pen(ball.pen)
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display.circle(int(ball.x), int(ball.y), int(ball.r))
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display.update()
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time.sleep(0.01) |