From 52c15eeb604ad930fa939317f6c219e87d1b4dca Mon Sep 17 00:00:00 2001
From: Riley Testut <riley@rileytestut.com>
Date: Mon, 12 Nov 2018 11:52:11 -0800
Subject: [PATCH] Fixes warnings

---
 Delta/Game Selection/GamesViewController.swift              | 2 +-
 Delta/Launch/LaunchViewController.swift                     | 2 +-
 Delta/Pause Menu/Cheats/CheatTextView.swift                 | 6 +++---
 Delta/Pause Menu/PauseViewController.swift                  | 2 +-
 .../PausePresentationController.swift                       | 2 +-
 .../Controllers/ControllerInputsViewController.swift        | 4 ++--
 6 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/Delta/Game Selection/GamesViewController.swift b/Delta/Game Selection/GamesViewController.swift
index d4164d1..343fa5c 100644
--- a/Delta/Game Selection/GamesViewController.swift	
+++ b/Delta/Game Selection/GamesViewController.swift	
@@ -149,7 +149,7 @@ extension GamesViewController
     {
         guard let identifier = segue.identifier, identifier == "embedPageViewController" else { return }
         
-        self.pageViewController = segue.destination as! UIPageViewController
+        self.pageViewController = segue.destination as? UIPageViewController
         self.pageViewController.dataSource = self
         self.pageViewController.delegate = self
         self.pageViewController.view.isHidden = true
diff --git a/Delta/Launch/LaunchViewController.swift b/Delta/Launch/LaunchViewController.swift
index 196bbf5..118bf82 100644
--- a/Delta/Launch/LaunchViewController.swift
+++ b/Delta/Launch/LaunchViewController.swift
@@ -79,7 +79,7 @@ class LaunchViewController: UIViewController
     {
         guard segue.identifier == "embedGameViewController" else { return }
         
-        self.gameViewController = segue.destination as! GameViewController
+        self.gameViewController = segue.destination as? GameViewController
     }
 }
 
diff --git a/Delta/Pause Menu/Cheats/CheatTextView.swift b/Delta/Pause Menu/Cheats/CheatTextView.swift
index 970aad4..918b9d8 100644
--- a/Delta/Pause Menu/Cheats/CheatTextView.swift	
+++ b/Delta/Pause Menu/Cheats/CheatTextView.swift	
@@ -159,9 +159,9 @@ extension CheatTextView: NSLayoutManagerDelegate
         layoutManager.setGlyphs(glyphBuffer, properties: propertyBuffer, characterIndexes: characterBuffer, font: aFont, forGlyphRange: NSRange(location: glyphRange.location, length: glyphCount + offset))
         
         // Clean up memory
-        characterBuffer.deallocate(capacity: bufferSize)
-        propertyBuffer.deallocate(capacity: bufferSize)
-        glyphBuffer.deallocate(capacity: bufferSize)
+        characterBuffer.deallocate()
+        propertyBuffer.deallocate()
+        glyphBuffer.deallocate()
         
         // Return total number of glyphs
         return glyphCount + offset
diff --git a/Delta/Pause Menu/PauseViewController.swift b/Delta/Pause Menu/PauseViewController.swift
index 607ca0a..985e7a5 100644
--- a/Delta/Pause Menu/PauseViewController.swift	
+++ b/Delta/Pause Menu/PauseViewController.swift	
@@ -80,7 +80,7 @@ extension PauseViewController
         switch identifier
         {
         case "embedNavigationController":
-            self.pauseNavigationController = segue.destination as! UINavigationController
+            self.pauseNavigationController = segue.destination as? UINavigationController
             self.pauseNavigationController.delegate = self
             self.pauseNavigationController.navigationBar.tintColor = UIColor.deltaPurple
             self.pauseNavigationController.view.backgroundColor = UIColor.clear
diff --git a/Delta/Pause Menu/Presentation Controller/PausePresentationController.swift b/Delta/Pause Menu/Presentation Controller/PausePresentationController.swift
index 2bcea39..1bc5f55 100644
--- a/Delta/Pause Menu/Presentation Controller/PausePresentationController.swift	
+++ b/Delta/Pause Menu/Presentation Controller/PausePresentationController.swift	
@@ -63,7 +63,7 @@ class PausePresentationController: UIPresentationController
         
         super.init(presentedViewController: presentedViewController, presenting: presentingViewController)
         
-        self.contentView = Bundle.main.loadNibNamed("PausePresentationControllerContentView", owner: self, options: nil)?.first as! UIView
+        self.contentView = Bundle.main.loadNibNamed("PausePresentationControllerContentView", owner: self, options: nil)?.first as? UIView
     }
     
     override func presentationTransitionWillBegin()
diff --git a/Delta/Settings/Controllers/ControllerInputsViewController.swift b/Delta/Settings/Controllers/ControllerInputsViewController.swift
index 888c51a..fcbba3d 100644
--- a/Delta/Settings/Controllers/ControllerInputsViewController.swift
+++ b/Delta/Settings/Controllers/ControllerInputsViewController.swift
@@ -86,9 +86,9 @@ extension ControllerInputsViewController
         
         switch identifier
         {
-        case "embedGameViewController": self.gameViewController = segue.destination as! DeltaCore.GameViewController
+        case "embedGameViewController": self.gameViewController = segue.destination as? DeltaCore.GameViewController
         case "embedActionsMenuViewController":
-            self.actionsMenuViewController = segue.destination as! GridMenuViewController
+            self.actionsMenuViewController = segue.destination as? GridMenuViewController
             self.prepareActionsMenuViewController()
             
         case "cancelControllerInputs": break