111 lines
2.6 KiB
Swift
111 lines
2.6 KiB
Swift
//
|
|
// SaveState.swift
|
|
// Delta
|
|
//
|
|
// Created by Riley Testut on 1/31/16.
|
|
// Copyright © 2016 Riley Testut. All rights reserved.
|
|
//
|
|
|
|
import Foundation
|
|
import CoreData
|
|
|
|
import DeltaCore
|
|
|
|
extension SaveState
|
|
{
|
|
enum Attributes: String
|
|
{
|
|
case filename
|
|
case identifier
|
|
case name
|
|
case creationDate
|
|
case modifiedDate
|
|
case type
|
|
case gameType
|
|
|
|
case game
|
|
case previewGame
|
|
}
|
|
}
|
|
|
|
@objc enum SaveStateType: Int16
|
|
{
|
|
case auto
|
|
case general
|
|
case locked
|
|
}
|
|
|
|
@objc(SaveState)
|
|
class SaveState: NSManagedObject, SaveStateProtocol
|
|
{
|
|
@NSManaged var name: String?
|
|
@NSManaged var creationDate: Date
|
|
@NSManaged var modifiedDate: Date
|
|
@NSManaged var type: SaveStateType
|
|
|
|
@NSManaged private(set) var filename: String
|
|
@NSManaged private(set) var identifier: String
|
|
|
|
// Must be optional relationship to satisfy weird Core Data requirement
|
|
// https://forums.developer.apple.com/thread/20535
|
|
@NSManaged var game: Game!
|
|
|
|
@NSManaged var previewGame: Game?
|
|
|
|
var fileURL: URL {
|
|
let fileURL = DatabaseManager.saveStatesDirectoryURLForGame(self.game).appendingPathComponent(self.filename)
|
|
return fileURL
|
|
}
|
|
|
|
var imageFileURL: URL {
|
|
let imageFilename = (self.filename as NSString).deletingPathExtension + ".png"
|
|
let imageFileURL = DatabaseManager.saveStatesDirectoryURLForGame(self.game).appendingPathComponent(imageFilename)
|
|
return imageFileURL
|
|
}
|
|
|
|
var gameType: GameType {
|
|
return self.game.type
|
|
}
|
|
}
|
|
|
|
extension SaveState
|
|
{
|
|
override public func prepareForDeletion()
|
|
{
|
|
super.prepareForDeletion()
|
|
|
|
guard FileManager.default.fileExists(atPath: self.fileURL.path) else { return }
|
|
|
|
do
|
|
{
|
|
try FileManager.default.removeItem(at: self.fileURL)
|
|
try FileManager.default.removeItem(at: self.imageFileURL)
|
|
}
|
|
catch
|
|
{
|
|
print(error)
|
|
}
|
|
}
|
|
}
|
|
|
|
extension SaveState
|
|
{
|
|
@NSManaged private var primitiveFilename: String
|
|
@NSManaged private var primitiveIdentifier: String
|
|
@NSManaged private var primitiveCreationDate: Date
|
|
@NSManaged private var primitiveModifiedDate: Date
|
|
|
|
override func awakeFromInsert()
|
|
{
|
|
super.awakeFromInsert()
|
|
|
|
let identifier = UUID().uuidString
|
|
let date = Date()
|
|
|
|
self.primitiveIdentifier = identifier
|
|
self.primitiveFilename = identifier
|
|
self.primitiveCreationDate = date
|
|
self.primitiveModifiedDate = date
|
|
}
|
|
}
|