using System;
using SUISSEngine;
using UnityEngine;

public class CIGAnimatedCreature : MonoBehaviour
{
	private void Start()
	{
		if (this.randomizeSpeed)
		{
			base.InvokeRepeating("RandomizeSpeed", 0.5f, 1f);
		}
	}

	private void FitDirection()
	{
		CIGAnimatedCreature.DirectionDefinition directionDefinition = null;
		float num = -2f;
		foreach (CIGAnimatedCreature.DirectionDefinition directionDefinition2 in this.directions)
		{
			float num2 = Vector2.Dot(directionDefinition2.vectorDir.normalized, this._currentVector);
			if (num2 > num)
			{
				num = num2;
				directionDefinition = directionDefinition2;
			}
		}
		if (directionDefinition == null)
		{
			UnityEngine.Debug.LogError(string.Format("Could not find best fit for direction {0}.", this._currentVector));
		}
		this._currentAnimation = directionDefinition;
	}

	private void RandomizeSpeed()
	{
		this.animator.speed = ((!this._moving) ? UnityEngine.Random.Range(0.05f, 0.15f) : UnityEngine.Random.Range(0.5f, 0.65f));
	}

	public void SetDirection(Vector2 direction, bool moving)
	{
		this._currentVector = direction.normalized;
		this._moving = moving;
		this.FitDirection();
		if (this._currentAnimation == null)
		{
			UnityEngine.Debug.LogError("_currentAnimation is null after SelectAnimation()");
			return;
		}
		this.animator.SetInteger("Direction", (int)this._currentAnimation.directionEnum);
		this.animator.SetBool("Moving", this._moving);
		if (this.disappearWhenStill)
		{
			this.spriteRenderer.enabled = this._moving;
		}
	}

	public void SetMoving(bool moving)
	{
		this._moving = moving;
		this.FitDirection();
		this.animator.SetBool("Moving", this._moving);
		if (this.disappearWhenStill)
		{
			this.spriteRenderer.enabled = this._moving;
		}
	}

	public CIGAnimatedCreature.DirectionDefinition[] directions;

	public bool randomizeSpeed = true;

	public bool disappearWhenStill;

	[SerializeField]
	private SpriteRenderer spriteRenderer;

	[SerializeField]
	private Animator animator;

	private Vector2 _currentVector;

	private bool _moving = true;

	private CIGAnimatedCreature.DirectionDefinition _currentAnimation;

	[Serializable]
	public class DirectionDefinition
	{
		public Vector2 vectorDir;

		public Vehicle.Direction directionEnum;
	}
}