Player action

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

public class PlayerAct : MonoBehaviour {

	private CharacterController controller;
	public float speed = 20.0f;
	private Vector3 moveVector;
	private float verticalVelocity = 0.0f;
	private float gravity = 12.0f;
	public float animationTime = 02.0f;
	private bool dead = false;
	// Use this for initialization
	void Start () {
		controller = GetComponent<CharacterController>();
	}
	
	// Update is called once per frame
	void Update () {
		if (dead)
		{
			return;
		}
		if(Time.time < animationTime)
		{
			controller.Move(Vector3.forward * speed*Time.deltaTime);
			return;
		}
		moveVector = Vector3.zero;
		
		
		if(controller.isGrounded)
		{
			verticalVelocity = -0.5f;
		}
		else{
			verticalVelocity -= gravity*Time.deltaTime;
		}
		
		
		
		moveVector.x = Input.GetAxisRaw("Horizontal")*speed;
		moveVector.y = verticalVelocity;
		moveVector.z = speed;
		controller.Move (moveVector*Time.deltaTime);
		
		
	}
	public void setSpeed(float mod){
		speed = speed+mod;
	}
	private void OnControllerColliderHit(ControllerColliderHit hit)
	{
		if((hit.point.z>transform.position.z+controller.radius)&&(hit.gameObject.tag == "Lethel"))
		{
			Debug.Log("Done");
			Death(); //Decoment to gain deth ability
		}
	}
	private void Death(){
		Debug.Log("Dead");
		dead = true;
		GetComponent<Score>().OnDeath();
	}
	
	
}