AI script

Unity Engine
1

Hey guys I have this AI script that’s not behaving correctly when I placed it on a soldier model it works fine when I place it on another model but not the soldier, even thou on the soldier model it plays the animations it wont move the soldier transform when not near the player and it continuously plays the WalkFire animation when its not near the player, moving in place but not going anywhere do anyone have any thoughts or suggestions for this matter

using UnityEngine;
using System.Collections;

public class enemyAi : MonoBehaviour {
	
	public float speed = .05f;
	public Transform eneModel;
	public string[] animationNames; 
		
		
		
	private float _hMove;
	private float _yMove;
	private RaycastHit _h;
	private Transform _Player;
	private float _distanceFromPlayer;
	
	// Use this for initialization
	void Start () {
		_Player = GameObject.FindGameObjectWithTag("Player").transform;
	}
	
	// Update is called once per frame
	void Update () {
		_distanceFromPlayer = Vector3.Distance(transform.position, _Player.position);
	
	
		if(_distanceFromPlayer <= 1.0){
			if(Physics.Raycast(transform.position, transform.forward, out _h))
			   eneModel.animation.Play(animationNames[Random.Range(0, animationNames.Length - 1)]);
			
		}
		else
		if(_distanceFromPlayer <= 4.0){
			transform.rotation = Quaternion.Slerp(transform.rotation, Quaternion.LookRotation(_Player.position - transform.position), Time.deltaTime * 4);
			transform.Translate(0, 0, .11f);
			eneModel.animation.CrossFade("WalkFire");
		}else{
			//transform.rotation = Quaternion.Slerp(transform.rotation, Quaternion.LookRotation(_Player.position - transform.position), Time.deltaTime * 4);
			transform.Translate(0, 0, .1f);
			eneModel.animation.CrossFade("Walk");
			
		}
   }

}
2

Couple of things catching my eye:

You are checking (float <= double) in the ifs.

You are using delta time in the slerp when trying to rotate your soldier, which will always result in a miniscule value.
The slerp needs a value from 0 to 1 and returns a sphericaly interpolated quaternion between the given values. (0 returns the first value, 1 returns the second value, anything in between will return the interpolated value). Since the value passed in is small the resulting rotation is almost negligible.

Toss a Debug.Log(_distanceFromPlayer) before your if to see the distance you are working with. It might help figure out which part of the code the soldier is currently executing (easier to debug if you know here to look).