Character Controller Unity – Gravedad

Seguimos con nuestro tutorial para aprender a usar el Character Controller y mover a tu personaje en Unity 3D 2018!!
En este video aprenderemos a aplicar la fuerza de la gravedad a nuestro jugador, haciendo que se comporte como es debido tanto si esta tocando el suelo como si está en el aire.

Script PlayerController:

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

public class PlayerController : MonoBehaviour {

    float horizontalMove;
    float verticalMove;

    private Vector3 playerInput;

    public CharacterController player;
    public float playerSpeed;
    public float gravity;  
    public float fallVelocity;

    public Camera mainCamera;
    private Vector3 camForward;
    private Vector3 camRight;
    private Vector3 movePlayer;


    // Use this for initialization
    void Start()
    {
        player = GetComponent<CharacterController>();
    }

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

        horizontalMove = Input.GetAxis("Horizontal");
        verticalMove = Input.GetAxis("Vertical");

        playerInput = new Vector3(horizontalMove, 0, verticalMove);
        playerInput = Vector3.ClampMagnitude(playerInput, 1);

        CamDirection();

        movePlayer = playerInput.x * camRight + playerInput.z * camForward;

        movePlayer = movePlayer * playerSpeed; 

        player.transform.LookAt(player.transform.position + movePlayer);

        SetGravity();  

        player.Move(movePlayer * Time.deltaTime);  

        Debug.Log(player.isGrounded);

    }

    //Funcion para determinar la direccion a la que mira la camara. 
    public void CamDirection()
    {
        camForward = mainCamera.transform.forward;
        camRight = mainCamera.transform.right;

        camForward.y = 0;
        camRight.y = 0;

        camForward = camForward.normalized;
        camRight = camRight.normalized;
    }

    //Funcion para la gravedad.
    public void SetGravity()         
    {
        if (player.isGrounded) 
        {                       
            fallVelocity = -gravity * Time.deltaTime; 
            movePlayer.y = fallVelocity; 
        }
        else
        {
            fallVelocity -= gravity * Time.deltaTime; 
            movePlayer.y = fallVelocity; 
        }        
    }
}

No te pierdas esta serie de tutoriales en los que aprenderemos juntos a utilizar el motor Unity 3D y crearemos nuestros propios videojuegos!