using UnityEngine;

namespace CinemaDirector
{
	[CutsceneItem("Audio", "Play Audio", typeof(AudioClip), new CutsceneItemGenre[] { CutsceneItemGenre.AudioClipItem })]
	public class CinemaAudio : TimelineActionFixed
	{
		private bool wasPlaying;

		public void Trigger()
		{
		}

		public void End()
		{
			Stop();
		}

		public void UpdateTime(float time, float deltaTime)
		{
			AudioSource component = base.gameObject.GetComponent<AudioSource>();
			if (!(component != null) || !(component.clip != null))
			{
				return;
			}
			component.mute = false;
			time = Mathf.Clamp(time, 0f, component.clip.length) + base.InTime;
			if ((double)(component.clip.length - time) > 0.0001)
			{
				if (base.Cutscene.State == Cutscene.CutsceneState.Scrubbing)
				{
					component.time = time;
				}
				if (!component.isPlaying)
				{
					component.time = time;
					component.Play();
				}
			}
		}

		public void Resume()
		{
			AudioSource component = base.gameObject.GetComponent<AudioSource>();
			if (component != null && wasPlaying)
			{
				component.Play();
			}
		}

		public void Pause()
		{
			AudioSource component = base.gameObject.GetComponent<AudioSource>();
			if (component != null)
			{
				wasPlaying = false;
				if (component.isPlaying)
				{
					wasPlaying = true;
				}
				component.Pause();
			}
		}

		public override void Stop()
		{
			AudioSource component = base.gameObject.GetComponent<AudioSource>();
			if ((bool)component)
			{
				component.Stop();
			}
		}

		public void SetTime(float audioTime)
		{
			AudioSource component = base.gameObject.GetComponent<AudioSource>();
			if (component != null && component.clip != null)
			{
				audioTime = Mathf.Clamp(audioTime, 0f, component.clip.length);
				if ((double)(component.clip.length - audioTime) > 0.0001)
				{
					component.time = audioTime;
				}
			}
		}

		public override void SetDefaults(Object PairedItem)
		{
			AudioClip audioClip = PairedItem as AudioClip;
			if (audioClip != null)
			{
				AudioSource audioSource = base.gameObject.AddComponent<AudioSource>();
				audioSource.clip = audioClip;
				base.Firetime = 0f;
				base.Duration = audioClip.length;
				base.InTime = 0f;
				base.OutTime = audioClip.length;
				base.ItemLength = audioClip.length;
				audioSource.playOnAwake = false;
			}
		}
	}
}