47 lines
967 B
Python
47 lines
967 B
Python
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#!/usr/bin/python3
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# -*- coding: utf-8 -*-
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import os, sys, termios, tty, time, random
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from math import sin, cos, sqrt
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from time import sleep
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termsize_xy = os.get_terminal_size()
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xmax = termsize_xy[0] - 1
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ymax = termsize_xy[1]
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tree = "🌳"
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frequency = int(xmax / 5)
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street = tree
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for i in range(0, frequency):
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street += " "
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street += tree
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streetwidth = len(street)
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amplitude = (xmax - streetwidth*4) / 3
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streetpos = amplitude
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pi = 3.1416
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deg2rad = pi / 180
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toggle = 1
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maxpos = xmax - streetwidth
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maxamp = xmax - streetwidth / 3
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def curpos(x, y):
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print("\033[%d;%dH" % (y, x), end="", flush=True)
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while True:
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sleep(0.01)
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amplitude += toggle
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frequency = frequency + toggle
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streetpos = int(sin(frequency * deg2rad) * cos(frequency * deg2rad + 1) * amplitude + streetwidth*4)
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frequency += toggle
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curpos(streetpos, ymax)
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print(street)
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if amplitude >= maxamp or amplitude < 3:
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toggle *= -1
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sys.exit("Schulz nun.")
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