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A proof-of-concept proposal for turning standard Rubik's Cubes into smartcubes by embedding speakers into the cube's centercaps.
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3.0 kB · 94 lines
Python
at commit ccbfd3e1
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889909192939495# This Source Code Form is subject to the terms of the Mozilla Public# License, v. 2.0. If a copy of the MPL was not distributed with this# file, You can obtain one at https://mozilla.org/MPL/2.0/.
# from tones.mixer import Mixer# from tones import SINE_WAVE# from playsound import playsound## mixer = Mixer(44100, 0.5)## mixer.create_track(1, SINE_WAVE, attack=0.01, decay=0.1)## mixer.add_tone(1, 799.872020476724, .5)# mixer.add_tone(1, 899.604174163368, .5)# mixer.add_tone(1, 1000.40016006403, .5)# mixer.add_tone(1, 1100.5943209333, .5)# mixer.add_tone(1, 1301.06687483737, .5)# mixer.add_tone(1, 1400.56022408964, .5)# mixer.add_tone(1, 1500.60024009604, .5)# mixer.add_tone(1, 1601.53747597694, .5)# mixer.add_tone(1, 1799.20834832674, .5)# mixer.add_tone(1, 1899.69604863222, .5)# mixer.add_tone(1, 2000.80032012805, .5)# mixer.add_tone(1, 2100.84033613445, .5)# mixer.add_tone(1, 2296.73863114378, .5)# mixer.add_tone(1, 2396.93192713327, .5)# mixer.add_tone(1, 2497.5024975025, .5)# mixer.add_tone(1, 2597.4025974026, .5)# mixer.add_tone(1, 2801.12044817927, .5)# mixer.add_tone(1, 2903.60046457607, .5)# mixer.add_tone(1, 3001.20048019208, .5)# mixer.add_tone(1, 3105.5900621118, .5)# mixer.add_tone(1, 3306.87830687831, .5)# mixer.add_tone(1, 3401.36054421769, .5)# mixer.add_tone(1, 3501.40056022409, .5)# mixer.add_tone(1, 3607.50360750361, .5)## mixer.write_wav('tones.wav')# playsound('tones.wav')## #Addition# import wave# import numpy as np# import matplotlib.pyplot as plt## spf = wave.open('tones.wav')## signal = spf.readframes(-1)# signal = np.fromstring(signal, "Int16")## plt.plot(signal)# plt.show()# #/Addition
# Generate a random number using numpyfrom numpy.random import randintCell_size = (5, 5)maze = np.zeros(cell_size)maze[1:3, 1:3] = 1maze[4, 4] = 0print(maze)#/Generate a random number using numpy
#Generate a random maze using recursive backtracking algorithmdef generate_maze(maze, pos, N): if N == 0: return else: maze[pos[0]][pos[1]] = 1 new_positions = [(pos[0]+1, pos[1]), (pos[0]-1, pos[1]), (pos[0], pos[1]+1), (pos[0], pos[1]-1)] shuffle(new_positions) for new_position in new_positions: generate_maze(maze, new_position, N-1)
maze = np.zeros(cell_size)generate_maze(maze, (1,1), cell_size[0]*cell_size[1])print(maze)#/Generate a random maze using recursive backtracking algorithm
#Generate a random maze using recursive backtracking algorithmdef generate_maze(maze, pos, N): if N == 0: return else: maze[pos[0]][pos[1]] = 1 new_positions = [(pos[0]+1, pos[1]), (pos[0]-1, pos[1]), (pos[0], pos[1]+1), (pos[0], pos[1]-1)] shuffle(new_positions) for new_position in new_positions: if maze[new_position[0]][new_position[1]] == 0: generate_maze(maze, new_position, N-1)
maze = np.zeros(cell_size)generate_maze(