using System;
using System.Collections.Generic;
using System.Linq;
using UnityEngine;

[Serializable]
public class AMEventTrack : AMTrack
{
	public override string getTrackType()
	{
		return "Event";
	}

	public override void updateCache()
	{
		base.destroyCache();
		this.cache = new List<AMAction>();
		base.sortKeys();
		for (int i = 0; i < this.keys.Count; i++)
		{
			AMEventAction ameventAction = ScriptableObject.CreateInstance<AMEventAction>();
			ameventAction.startFrame = this.keys[i].frame;
			ameventAction.component = (this.keys[i] as AMEventKey).component;
			ameventAction.methodInfo = (this.keys[i] as AMEventKey).methodInfo;
			ameventAction.parameters = (this.keys[i] as AMEventKey).parameters;
			ameventAction.useSendMessage = (this.keys[i] as AMEventKey).useSendMessage;
			this.cache.Add(ameventAction);
		}
		base.updateCache();
	}

	public void setObject(GameObject obj)
	{
		this.obj = obj;
	}

	public bool isObjectUnique(GameObject obj)
	{
		return this.obj != obj;
	}

	public void addKey(int _frame)
	{
		foreach (AMKey amkey in this.keys)
		{
			AMEventKey ameventKey = (AMEventKey)amkey;
			if (ameventKey.frame == _frame)
			{
				return;
			}
		}
		AMEventKey ameventKey2 = ScriptableObject.CreateInstance<AMEventKey>();
		ameventKey2.frame = _frame;
		ameventKey2.component = null;
		ameventKey2.methodName = null;
		ameventKey2.parameters = null;
		this.keys.Add(ameventKey2);
		this.updateCache();
	}

	public bool hasSameEventsAs(AMEventTrack _track)
	{
		return _track.obj == this.obj;
	}

	public override AnimatorTimeline.JSONInit getJSONInit()
	{
		return null;
	}

	public override List<GameObject> getDependencies()
	{
		List<GameObject> list = new List<GameObject>();
		if (this.obj)
		{
			list.Add(this.obj);
		}
		foreach (AMKey amkey in this.keys)
		{
			AMEventKey ameventKey = (AMEventKey)amkey;
			list = list.Union(ameventKey.getDependencies()).ToList<GameObject>();
		}
		return list;
	}

	public override List<GameObject> updateDependencies(List<GameObject> newReferences, List<GameObject> oldReferences)
	{
		bool flag = false;
		bool flag2 = false;
		if (this.obj)
		{
			for (int i = 0; i < oldReferences.Count; i++)
			{
				if (oldReferences[i] == this.obj)
				{
					foreach (AMKey amkey in this.keys)
					{
						AMEventKey ameventKey = (AMEventKey)amkey;
						string name = ameventKey.component.GetType().Name;
						if (ameventKey.component && newReferences[i].GetComponent(name) == null)
						{
							Debug.LogWarning(string.Concat(new string[]
							{
								"Animator: Event Track component '",
								name,
								"' not found on new reference for GameObject '",
								this.obj.name,
								"'. Duplicate not replaced."
							}));
							return new List<GameObject>
							{
								oldReferences[i]
							};
						}
					}
					this.obj = newReferences[i];
					flag = true;
					break;
				}
			}
		}
		foreach (AMKey amkey2 in this.keys)
		{
			AMEventKey ameventKey2 = (AMEventKey)amkey2;
			if (ameventKey2.updateDependencies(newReferences, oldReferences, flag, this.obj) && !flag2)
			{
				flag2 = true;
			}
		}
		if (flag || flag2)
		{
			this.updateCache();
		}
		return new List<GameObject>();
	}

	public GameObject obj;
}