Hi guys,
I am making a 2D platformer game and i have programmed a the controls for the player but i have one issue that is bothering me. It is the jump issue which is the player can keep jumping.
Any help would be greatly appreciated.
CODE
using UnityEngine;
using System.Collections;
public class PlayerController : MonoBehaviour {
//Movement
public float speed;
public float jump;
float moveVelocity;
//Grounded Vars
bool grounded = true;
void Update ()
{
//Jumping
if (Input.GetKeyDown (KeyCode.Space) || Input.GetKeyDown (KeyCode.UpArrow) || Input.GetKeyDown (KeyCode.Z) || Input.GetKeyDown (KeyCode.W))
{
if(grounded)
{
GetComponent<Rigidbody2D> ().velocity = new Vector2 (GetComponent<Rigidbody2D> ().velocity.x, jump);
}
}
moveVelocity = 0;
//Left Right Movement
if (Input.GetKey (KeyCode.LeftArrow) || Input.GetKey (KeyCode.A))
{
moveVelocity = -speed;
}
if (Input.GetKey (KeyCode.RightArrow) || Input.GetKey (KeyCode.D))
{
moveVelocity = speed;
}
GetComponent<Rigidbody2D> ().velocity = new Vector2 (moveVelocity, GetComponent<Rigidbody2D> ().velocity.y);
}
//Check if Grounded
void OnTriggerEnter2D()
{
grounded = true;
}
void OnTriggerExit2D()
{
grounded = false;
}
}