30 lines
747 B
Plaintext
30 lines
747 B
Plaintext
# Pattern of colors in the background based on palette, rotating over 5 s
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berry """
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def rand_meter(time_ms, self)
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import math
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var r = math.rand() % 101
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return r
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end
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"""
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extern function rand_meter
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# define a palette of rainbow colors including white with constant brightness
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palette rainbow_with_white = [
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0xFC0000 # Red
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0xFF8000 # Orange
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0xFFFF00 # Yellow
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0x00FF00 # Green
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0x00FFFF # Cyan
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0x0080FF # Blue
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0x8000FF # Violet
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0xCCCCCC # White
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0xFC0000 # Red - need to add the first color at last position to ensure roll-over
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]
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# define a gradient across the whole strip
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animation back_pattern = palette_meter_animation(level = rand_meter())
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run back_pattern
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