91 lines
2.3 KiB
Python
91 lines
2.3 KiB
Python
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import matrix
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import shared
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import sys
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import numpy as np
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from scipy import ndimage
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from pprint import pprint as pp
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class Syntax:
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def __init__(self, name):
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mx = shared.load_file_int_matrix(name)
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self.mx = np.array(mx)
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self.flash_count = 0
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self.step_count = 0
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def check_syncronized(self):
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cpy = np.copy(self.mx)
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flat = np.ravel(cpy)
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if np.all(flat == 10):
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return True
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def step(self):
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self.step_count += 1
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self.increment_all()
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# Get a 2darray of bools of whether it's flashing
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self.flashed = (self.mx > 9).astype(int)
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flash_coords = np.argwhere(self.flashed == 1) # get a list of any flashed
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if len(flash_coords) == 0:
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return
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self.flash_count += len(flash_coords)
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if flash_coords.any():
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for coord in flash_coords:
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self.flash({"c": coord[1], "r": coord[0]})
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if self.check_syncronized():
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return True
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self.reset_flashes()
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#matrix.pmx(self.mx, self.flashed) # Print a pretty matrix
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def flash(self, coord: dict) -> np.ndarray:
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neighbor_coords = matrix.get_neighbor_coords(
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self.mx, c=coord["c"], r=coord["r"]
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)
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for c, val in neighbor_coords:
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self.add_clamp(**c)
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if self.flashed[c["r"]][c["c"]]:
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continue
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if self.mx[c["r"]][c["c"]] > 9:
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self.flash_count += 1
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self.flashed[c["r"]][c["c"]] = 1
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self.flash(c)
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def reset_flashes(self):
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for r, row in enumerate(self.mx):
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for c, col in enumerate(row):
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if self.mx[r][c] == 10:
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self.mx[r][c] = 0
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def add_clamp(self, c, r):
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""" Clamp to 10, but add 1 """
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if self.mx[r][c] < 10:
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self.mx[r][c] += 1
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def increment_all(self):
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for r, row in enumerate(self.mx):
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for c, _ in enumerate(row):
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self.add_clamp(c, r)
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def main():
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s = Syntax(shared.get_fname(11))
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print(f"before any steps")
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matrix.pmx(s.mx)
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print("----")
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for x in range(9999):
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if s.step():
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print(x)
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break
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matrix.pmx(s.mx)
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print(s.flash_count)
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print(s.step_count)
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if __name__ == "__main__":
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main()
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