44 lines
1.2 KiB
Python
44 lines
1.2 KiB
Python
import json
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import random
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import string
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from datetime import datetime
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from pathlib import Path
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import numpy
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import numpy.typing as npt
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from os import listdir
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from os.path import isfile, join
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# Save map to file
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def export_map(grid: npt.NDArray):
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json_data = {"map": grid.tolist()}
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now = datetime.now()
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file_name = "map_" + now.strftime("%Y_%m_%d_%H_%M_%S") + ".json"
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path = Path("../../resources/maps/")
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file_to_open = path / file_name
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print(file_to_open)
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with open(file_to_open, "w+") as write_file:
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json.dump(json_data, write_file)
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print("Saved map to file " + file_name)
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def import_random_map() -> object:
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path = "resources/maps"
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files = [f for f in listdir(path) if isfile(join(path, f))]
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random_map_name = random.choice(files)
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return import_map(random_map_name)
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# Read map from file
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def import_map(file_name: string) -> object:
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file_to_open = "resources/maps/" + file_name
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with open(file_to_open, "r") as read_file:
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print("Reading map from file " + file_name)
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decoded_json = json.load(read_file)
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decoded_grid = numpy.asarray(decoded_json["map"])
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print(decoded_grid)
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return decoded_grid.tolist()
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