DinoController.cs

using UnityEngine;
using System.Collections;

public class DinoController : MonoBehaviour {
	GameObject player;
	// Use this for initialization
	Vector3 initialPosition;
	public float speed = 0.1F;

	public AnimationClip idleAnimation01 ;
	public AnimationClip idleAnimation02 ;
	public AnimationClip idleAnimation03 ;
	public AnimationClip jump ;

	int idleRnd;
	private Animation _animation;
	public bool isJumping;

	void Start () {
		player = GameObject.FindGameObjectWithTag ("Player");
		initialPosition = transform.position;
		gameController = GameObject.FindGameObjectWithTag ("GameController");
		littlebitsData = gameController.GetComponent<LittlebitsWSDino> ();

	}

	GameObject gameController;
	LittlebitsWSDino littlebitsData;

	float minValue = 0.1f;
	float maxValue = 0.2f;
	public float growthSpeed = 0.5F;
	float scaleValue;
	Vector3 vector;

	void Awake ()
	{
		//moveDirection = transform.TransformDirection (Vector3.forward);
		
		_animation = GetComponent<Animation>();

	}

	// Update is called once per frame
	void Update () {

		scaleValue = (minValue + littlebitsData.value * 0.001f);
		Debug.Log ("Value: " + scaleValue);
		if (littlebitsData.value > 80) 
			isJumping = true;
		else
			isJumping = false;

		vector = new Vector3(scaleValue,scaleValue,-scaleValue);
		transform.localScale = Vector3.Lerp (transform.localScale, vector, growthSpeed * Time.deltaTime);


		if (player.activeInHierarchy) {
			transform.LookAt (player.transform);
		//Debug.Log (player.transform.position.y);
		
		//float newPositionY = Mathf.Lerp (transform.position.y, player.transform.position.y, Time.deltaTime);
		//transform.position = new Vector3 (initialPosition.x, newPositionY, initialPosition.z);
		
			vector = new Vector3 (initialPosition.x, player.transform.position.y, initialPosition.z);
			transform.position = Vector3.Lerp(transform.position, vector,Time.deltaTime);
		
		
		} else {
			transform.position = initialPosition;
		}


		if (isJumping) {
			_animation.CrossFade (jump.name);

		} else {
			idleRnd = Random.Range (0, 3);
			//Debug.Log (idleRnd);
			switch (idleRnd) {
			
			case 0:
				_animation.CrossFade (idleAnimation01.name);
				break;
			case 1:
				_animation.CrossFade (idleAnimation02.name);
				break;
			case 2:
				_animation.CrossFade (idleAnimation03.name);
				break;
			}
		}

	}
}