Properties
				
					
					Private backgroundOn
					backgroundOn: boolean
					
				
				
				
					
					Private backgroundVolume
					backgroundVolume: number
					
				
				
					
					Private effectOn
					effectOn: boolean
					
				
				
				
					
					Private effectVolume
					effectVolume: number
					
				
				
					
					Static Private soundManager
					
					
				
			
			
				Methods
				
				
					
					getBackgroundOn
					
						- getBackgroundOn(): boolean
 
					
					
				
				
					
					getBackgroundVolume
					
						- getBackgroundVolume(): number
 
					
					
				
				
				
					
					getEffectVolume
					
						- getEffectVolume(): number
 
					
					
				
				
					
					playBackground
					
						- playBackground(key: string): void
 
					
					
				
				
					
					playEffect
					
						- playEffect(key: string): void
 
					
					
				
				
					
					setBackgroundOn
					
						- setBackgroundOn(value: boolean): void
 
					
					
				
				
					
					setBackgroundVolume
					
						- setBackgroundVolume(value: number): void
 
					
					
				
				
					
					setEffectOn
					
						- setEffectOn(value: boolean): void
 
					
					
				
				
					
					setEffectVolume
					
						- setEffectVolume(value: number): void
 
					
					
				
				
				
				
					
					stopEffect
					
						- stopEffect(key: string): void