52 lines
1.4 KiB
GDScript
52 lines
1.4 KiB
GDScript
extends Node
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var _save_dictionary: Dictionary[NodePath, Variant] = {}
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# Public Methods
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func UpdateData(node_path: NodePath, value: Variant) -> void:
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_save_dictionary[node_path] = value
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func GetData(node_path: NodePath) -> Variant:
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if not _save_dictionary.has(node_path):
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return null
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return _save_dictionary[node_path]
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func HasData(node_path: NodePath) -> bool:
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return _save_dictionary.has(node_path)
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func SaveToDisk() -> void:
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var save_file := FileAccess.open("user://savegame.save", FileAccess.WRITE)
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var json := JSON.stringify(_save_dictionary)
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save_file.store_line(json)
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func LoadFromDisk() -> void:
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if not FileAccess.file_exists("user://savegame.save"):
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return
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var save_file = FileAccess.open("user://savegame.save", FileAccess.READ)
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print("Loading save file from path: %s" % save_file.get_path_absolute())
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var line := save_file.get_line()
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var json = JSON.new()
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var parse_result := json.parse(line)
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if parse_result != OK:
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print("Parsing result when loading file: [%s] in %s at line %d" % [json.get_error_message(), line, json.get_error_line()])
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return
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var data_dict: Dictionary = json.data
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var node_dict: Dictionary[NodePath, Variant]
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for key in data_dict:
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var value: Variant = data_dict[key]
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var node_path := NodePath(key)
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node_dict[node_path] = value
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_save_dictionary = node_dict
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# Private Methods
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func _ready() -> void:
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LoadFromDisk()
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