add SettingsScene with background and music also boolean query for multiple audioplayer start

GoldWars/GoldWars.xcodeproj/project.pbxproj

@@ -47,6 +47,7 @@
 		ABA03DA0244BD54F00A66916 /* Base.swift in Sources */ = {isa = PBXBuildFile; fileRef = ABA03D9F244BD54F00A66916 /* Base.swift */; };
 		AE151589245F18EF001D363E /* MatchmakingHelper.swift in Sources */ = {isa = PBXBuildFile; fileRef = AE151588245F18EF001D363E /* MatchmakingHelper.swift */; };
 		C04783EE2468583F004961FB /* intro-music.mp3 in Resources */ = {isa = PBXBuildFile; fileRef = C04783ED2468583F004961FB /* intro-music.mp3 */; };
+		C04783F024685995004961FB /* SettingsScene.swift in Sources */ = {isa = PBXBuildFile; fileRef = C04783EF24685995004961FB /* SettingsScene.swift */; };
 		C05FAED62468559D0006AF2E /* SoundManager.swift in Sources */ = {isa = PBXBuildFile; fileRef = C05FAED52468559D0006AF2E /* SoundManager.swift */; };
 /* End PBXBuildFile section */
 
@@ -106,6 +107,7 @@
 		ABA03D9F244BD54F00A66916 /* Base.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Base.swift; sourceTree = "<group>"; };
 		AE151588245F18EF001D363E /* MatchmakingHelper.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MatchmakingHelper.swift; sourceTree = "<group>"; };
 		C04783ED2468583F004961FB /* intro-music.mp3 */ = {isa = PBXFileReference; lastKnownFileType = audio.mp3; path = "intro-music.mp3"; sourceTree = "<group>"; };
+		C04783EF24685995004961FB /* SettingsScene.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SettingsScene.swift; sourceTree = "<group>"; };
 		C05FAED52468559D0006AF2E /* SoundManager.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SoundManager.swift; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
@@ -166,6 +168,7 @@
 				110360E4244B101B008610AF /* Info.plist */,
 				AE151588245F18EF001D363E /* MatchmakingHelper.swift */,
 				3EBD242B245D8044003CECE7 /* GameCenterHelper.swift */,
+				C04783EF24685995004961FB /* SettingsScene.swift */,
 			);
 			path = GoldWars;
 			sourceTree = "<group>";
@@ -379,6 +382,7 @@
 				9EA3ABEB245C6DFA006BC61D /* BaseNode.swift in Sources */,
 				9E04AFAF245E2B73002D5CFC /* AttackActionComponent.swift in Sources */,
 				110360D9244B101A008610AF /* GameScene.swift in Sources */,
+				C04783F024685995004961FB /* SettingsScene.swift in Sources */,
 				116060F7245C57D2004E5A36 /* EntityManager.swift in Sources */,
 				3EBD242E245D9332003CECE7 /* Team.swift in Sources */,
 				9E174C88245DF1FF00209FF0 /* BackgroundComponent.swift in Sources */,

GoldWars/GoldWars/Scenes/MenuScene.swift

@@ -35,10 +35,13 @@ class MenuScene: SKScene {
                                  position: CGPoint(x: midX, y: midY - 80 ),
                                  onButtonPress: {
                                     //TODO: create Settings Scene
+                                    self.loadScene(scene: SettingsScene(size: self.size))
         }))
         entityManager.add(Background(size: self.size))
         
-        soundManager.startMenuMusic()
+        if soundManager.isMusicPlaying == false {
+            soundManager.startMenuMusic()
+        }
     }
     
     func loadScene(scene: SKScene) {

GoldWars/GoldWars/SettingsScene.swift

@@ -0,0 +1,40 @@
+//
+//  SettingsScene.swift
+//  GoldWars
+//
+//  Created by Tim Herbst on 10.05.20.
+//  Copyright © 2020 SP2. All rights reserved.
+//
+
+import SpriteKit
+
+class SettingsScene: SKScene {
+    
+    var entityManager: EntityManager!
+    
+    override func sceneDidLoad() {
+        entityManager = EntityManager(scene: self)
+        let positionX = self.size.width * 0.1
+        let positionY = self.size.height * 0.1
+        
+        entityManager.add(Button(name: "backToMenuScene",
+                                 iconName: "",
+                                 text: "Back",
+                                 position: CGPoint(x: positionX, y: positionY),
+                                 onButtonPress: {
+                                    self.loadScene(scene: MenuScene(size: self.size))
+        }))
+        
+        entityManager.add(Background(size: self.size))
+    }
+    
+    func loadScene(scene: SKScene) {
+        let transition = SKTransition.flipVertical(withDuration: 0.5)
+        self.view?.presentScene(scene, transition: transition)
+    }
+    
+    override func update(_ currentTime: TimeInterval) {
+        entityManager.getBackground()!.update(deltaTime: currentTime)
+    }
+    
+}

GoldWars/GoldWars/SoundManager.swift

@@ -12,6 +12,7 @@ import AVFoundation
 class SoundManager {
     var audioPlayer = AVAudioPlayer()
     var backgroundMainMenuAudio: URL?
+    var isMusicPlaying: Bool = false
     
     func startMenuMusic() {
         backgroundMainMenuAudio = Bundle.main.url(forResource: "intro-music", withExtension: "mp3")
@@ -23,5 +24,11 @@ class SoundManager {
         audioPlayer.numberOfLoops = -1
         audioPlayer.prepareToPlay()
         audioPlayer.play()
+        isMusicPlaying = true
+    }
+    
+    func stopMenuMusic() {
+        audioPlayer.pause()
+        isMusicPlaying = false
     }
 }