wwcode game-making class 1 c#

ControlMovement.cs

using UnityEngine;
using System.Collections;

public class ControlMovement : MonoBehaviour {
	public float speed;
	public float gravity;
	public CharacterController controller;

	Vector3 moveDirection = Vector3.zero;

	// Use this for initialization
	void Start () {
	
	}
	
	// Update is called once per frame
	void Update () {
		if (controller.isGrounded) {
			// calculate move direction from input
			moveDirection = new Vector3(Input.GetAxis("Horizontal") * speed, 0, 0);

			// transform move direction from local to world space
			moveDirection = transform.TransformDirection(moveDirection);
		}

		// apply gravity
		moveDirection.y -= gravity * Time.deltaTime;

		// move character
		controller.Move (moveDirection * Time.deltaTime);
	}
}