82 lines
2.6 KiB
C#
82 lines
2.6 KiB
C#
using Chickensoft.Collections;
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using Chickensoft.Serialization.Godot;
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using Chickensoft.Serialization;
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using Godot;
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using System.IO.Abstractions;
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using System.Text.Json;
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using System.Text.Json.Serialization.Metadata;
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using Zennysoft.Game.Abstractions;
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namespace Zennysoft.Game.Implementation;
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public class SaveFileManager : ISaveFileManager
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{
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private readonly IFileSystem _fileSystem;
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private string _defaultSaveLocation;
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public const string DEFAULT_SAVE_FILE_NAME = "game.json";
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public SaveFileManager(IFileSystem fileSystem)
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{
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_fileSystem = fileSystem;
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_defaultSaveLocation = _fileSystem.Path.Join(OS.GetUserDataDir(), DEFAULT_SAVE_FILE_NAME);
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GodotSerialization.Setup();
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Serializer.AddConverter(new Texture2DConverter());
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}
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public Task<T?> ReadFromFile<T>(params IJsonTypeInfoResolver?[] resolvers)
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{
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if (!_fileSystem.File.Exists(_defaultSaveLocation))
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throw new FileNotFoundException();
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return ReadFromFile<T>(_defaultSaveLocation, resolvers);
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}
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public async Task<T?> ReadFromFile<T>(string filePath, params IJsonTypeInfoResolver?[] resolvers)
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{
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if (!_fileSystem.File.Exists(filePath))
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throw new FileNotFoundException();
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var json = await _fileSystem.File.ReadAllTextAsync(filePath);
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var resolver = new SerializableTypeResolver();
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var upgradeDependencies = new Blackboard();
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var jsonOptions = new JsonSerializerOptions
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{
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Converters = {
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new SerializableTypeConverter(upgradeDependencies)
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},
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WriteIndented = true
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};
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jsonOptions.TypeInfoResolver = JsonTypeInfoResolver.Combine([resolver, .. resolvers]);
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return JsonSerializer.Deserialize<T?>(json, jsonOptions);
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}
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public Task WriteToFile<T>(T gameData, params IJsonTypeInfoResolver?[] resolvers)
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{
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return WriteToFile(gameData, _defaultSaveLocation, resolvers);
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}
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public async Task WriteToFile<T>(T gameData, string filePath, params IJsonTypeInfoResolver?[] resolvers)
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{
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var resolver = new SerializableTypeResolver();
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var upgradeDependencies = new Blackboard();
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var jsonOptions = new JsonSerializerOptions
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{
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Converters = {
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new SerializableTypeConverter(upgradeDependencies)
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},
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WriteIndented = true
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};
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jsonOptions.TypeInfoResolver = JsonTypeInfoResolver.Combine([resolver, .. resolvers]);
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var json = JsonSerializer.Serialize(gameData, jsonOptions);
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await _fileSystem.File.WriteAllTextAsync(filePath, json);
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}
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public void DeleteSaveData() => DeleteSaveData(_defaultSaveLocation);
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public void DeleteSaveData(string filePath) => _fileSystem.File.Delete(filePath);
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}
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