49 lines
1.2 KiB
GDScript
49 lines
1.2 KiB
GDScript
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extends Node2D
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var game_state = {}
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func _ready():
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load_game()
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func save_game():
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var save_file = File.new()
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save_file.open("user://savegame.dat", File.WRITE)
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save_file.store_line(to_json(game_state))
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save_file.close()
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func load_game():
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var save_file = File.new()
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if not save_file.file_exists("user://savegame.dat"):
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return # Error! We don't have a save to load.
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# Load the file line by line and process that dictionary to restore
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# the object it represents.
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save_file.open("user://savegame.dat", File.READ)
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while save_file.get_position() < save_file.get_len():
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# Get the saved dictionary from the next line in the save file
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var node_data = parse_json(save_file.get_line())
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for key in node_data.keys():
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game_state[key] = node_data[key]
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save_file.close()
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func get_hiscores():
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if !game_state.has("hiscores"):
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return []
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game_state["hiscores"].sort_custom(self, "score_sort")
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game_state["hiscores"].invert()
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return global.game_state["hiscores"]
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func get_highest_score():
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if !game_state.has("hiscores"):
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return ["", 0]
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game_state["hiscores"].sort_custom(self, "score_sort")
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game_state["hiscores"].invert()
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return game_state["hiscores"][0]
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func score_sort(a, b):
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if a[1] < b[1]:
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return true
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return false
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