68 lines
1.9 KiB
Python
68 lines
1.9 KiB
Python
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import pocket_friends
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import json
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class DataHandler:
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"""
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Class that handles the hardware attributes and save files.
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"""
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def __init__(self):
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# Attributes that are saved to a file to recover upon startup.
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self.attributes = {
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'version': pocket_friends.__version__,
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'time_elapsed': 0,
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'bloop': '',
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'age': 0,
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'health': 0,
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'hunger': 0,
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'happiness': 0,
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'care_counter': 0,
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'missed_care': 0,
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'adult': 0,
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'evolution_stage': '',
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}
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# Frame counter
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self.frames_passed = 0
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def write_save(self):
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"""
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Writes attributes of class to "save.json" file.
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"""
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with open(save_dir + '/save.json', 'w') as save_file:
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json.dump(self.attributes, save_file)
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save_file.close()
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def read_save(self):
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"""
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Reads from "save.json" and inserts into attributes dictionary. Creates file if it does not exist.
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"""
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# Open up the save file and read it into self.attributes.
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try:
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with open(save_dir + '/save.json', 'r') as save_file:
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self.attributes = json.load(save_file)
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save_file.close()
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# If there is no save file, write one with the defaults.
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except FileNotFoundError:
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self.write_save()
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def update(self):
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"""
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Run the game logic.
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"""
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self.frames_passed += 1
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# Run logic of the game every second.
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if self.frames_passed >= game_fps:
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# Add one to the age of the bloop.
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self.attributes['age'] += 1
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# Save the data when the age of the bloop is a multiple of 10.
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if self.attributes['age'] % 10 == 0:
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self.write_save()
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# Reset frame counter
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self.frames_passed = 0
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