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Refactors cheat usage for non-throwing EmulatorCore.deactivateCheat(_:)

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This commit is contained in:
Riley Testut 2016-05-28 02:07:57 -05:00
parent fecb1396d2
commit b2bf15a79c
4 changed files with 30 additions and 46 deletions
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2
Cores/DeltaCore

@ -1 +1 @@
Subproject commit a20b36f96e52bc236d243cd8b1b55fc5e1bbf76c
Subproject commit d8532bd184a9a1e87b48ad5ad9f4a6d24d81783f

2
Cores/SNESDeltaCore

@ -1 +1 @@
Subproject commit cac97f68eea3eb85471a16b468ae8da6fa1038e6
Subproject commit 58dce561dd80baf954f487fc8fa15aae998559a6

31
Delta/Emulation/EmulationViewController.swift
View File

@ -347,9 +347,9 @@ extension EmulationViewController: CheatsViewControllerDelegate
try self.emulatorCore.activateCheat(cheat)
}
func cheatsViewController(cheatsViewController: CheatsViewController, didDeactivateCheat cheat: Cheat) throws
func cheatsViewController(cheatsViewController: CheatsViewController, didDeactivateCheat cheat: Cheat)
{
try self.emulatorCore.deactivateCheat(cheat)
self.emulatorCore.deactivateCheat(cheat)
}
private func updateCheats()
@ -370,31 +370,26 @@ extension EmulationViewController: CheatsViewControllerDelegate
let cheats = Cheat.instancesWithPredicate(predicate, inManagedObjectContext: backgroundContext, type: Cheat.self)
for cheat in cheats
{
do
if cheat.enabled
{
if cheat.enabled
do
{
try self.emulatorCore.activateCheat(cheat)
}
else
catch EmulatorCore.CheatError.invalid
{
try self.emulatorCore.deactivateCheat(cheat)
print("Invalid cheat:", cheat.name, cheat.code)
}
catch let error as NSError
{
print("Unknown Cheat Error:", error, cheat.name, cheat.code)
}
}
catch EmulatorCore.CheatError.invalid
else
{
print("Invalid cheat:", cheat.name, cheat.code)
self.emulatorCore.deactivateCheat(cheat)
}
catch EmulatorCore.CheatError.doesNotExist
{
// Ignore this error, because we could be deactivating a cheat that hasn't yet been activated
print("Cheat does not exist:", cheat.name, cheat.code)
}
catch let error as NSError
{
print("Unknown Cheat Error:", error, cheat.name, cheat.code)
}
}
if running

41
Delta/Pause Menu/Cheats/CheatsViewController.swift
View File

@ -17,7 +17,7 @@ protocol CheatsViewControllerDelegate: class
{
func cheatsViewControllerActiveEmulatorCore(saveStatesViewController: CheatsViewController) -> EmulatorCore
func cheatsViewController(cheatsViewController: CheatsViewController, didActivateCheat cheat: Cheat) throws
func cheatsViewController(cheatsViewController: CheatsViewController, didDeactivateCheat cheat: Cheat) throws
func cheatsViewController(cheatsViewController: CheatsViewController, didDeactivateCheat cheat: Cheat)
}
class CheatsViewController: UITableViewController
@ -121,7 +121,7 @@ private extension CheatsViewController
func deleteCheat(cheat: Cheat)
{
let _ = try? self.delegate.cheatsViewController(self, didDeactivateCheat: cheat)
self.delegate.cheatsViewController(self, didDeactivateCheat: cheat)
let backgroundContext = DatabaseManager.sharedManager.backgroundManagedObjectContext()
backgroundContext.performBlock {
@ -191,30 +191,27 @@ extension CheatsViewController
let temporaryCheat = backgroundContext.objectWithID(cheat.objectID) as! Cheat
temporaryCheat.enabled = !temporaryCheat.enabled
do
if temporaryCheat.enabled
{
if temporaryCheat.enabled
do
{
try self.delegate.cheatsViewController(self, didActivateCheat: temporaryCheat)
}
else
catch EmulatorCore.CheatError.invalid
{
try self.delegate.cheatsViewController(self, didDeactivateCheat: temporaryCheat)
print("Invalid cheat:", cheat.name, cheat.code)
}
catch let error as NSError
{
print("Unknown Cheat Error:", error, cheat.name, cheat.code)
}
}
catch EmulatorCore.CheatError.invalid
else
{
print("Invalid cheat:", cheat.name, cheat.code)
}
catch EmulatorCore.CheatError.doesNotExist
{
print("Cheat does not exist:", cheat.name, cheat.code)
}
catch let error as NSError
{
print("Unknown Cheat Error:", error, cheat.name, cheat.code)
self.delegate.cheatsViewController(self, didDeactivateCheat: temporaryCheat)
}
backgroundContext.saveWithErrorLogging()
}
@ -281,22 +278,14 @@ extension CheatsViewController: EditCheatViewControllerDelegate
guard previousCheat.code != code else { return }
do
{
try self.delegate.cheatsViewController(self, didDeactivateCheat: previousCheat)
}
catch let error as NSError
{
print(error)
}
self.delegate.cheatsViewController(self, didDeactivateCheat: previousCheat)
})
}
}
func editCheatViewController(editCheatViewController: EditCheatViewController, deactivateCheat cheat: Cheat)
{
let _ = try? self.delegate.cheatsViewController(self, didDeactivateCheat: cheat)
self.delegate.cheatsViewController(self, didDeactivateCheat: cheat)
}
}