koobas.hobune.stream
My jump script doesn't work every time
Hey I am trying to write a jump script, the problem is that when I press the P key sometimes the character jumps and sometimes it doesn't. I would appreciate any help I can get.
Here is the code:
public void Update()
{
if (Controller.isGrounded) {
if (Input.GetKeyDown (KeyCode.P)) {
vSpeed = JumpSpeed;
}
}
vSpeed -= Gravity * Time.deltaTime;
MoveDirection.y = vSpeed;
}
$$anonymous$$aybe Controller.isGrounded is not always true.
Try using a rigidbody and AddForce:
public void Update() {
if(Controller.grounded) {
if(Input.GetKeyDown(KeyCode.P))
rb.AddForce(Vector3.up * jumpSpeed * Time.deltaTime) ;
}
}
Hi, thanks for your answer! I tried it but it doesn't do anything. Am I missing something?
@ogotera did it give you an error if so please tell me.
No error, just doesn't jump
Make sure you have a rigid body on your character and it has a mass of 1 then make a script and name it Controller with this script.
using UnityEngine;
public class Controller : MonoBehaviour
{
public float jumpPower = 5;
private bool grounded;
Rigidbody rbody;
private void Start()
{
rbody = this.GetComponent<Rigidbody>();
}
void Update()
{
if (!grounded && rbody.velocity.y == 0)
{
grounded = true;
}
if (Input.GetKeyDown(KeyCode.P) && grounded == true)
{
rbody.AddForce(transform.up * (jumpPower*100));
grounded = false;
}
}
}
It isn't perfect because if spammed you can double jump but it works and hopefully it can help you and it'll be further improved.
Hope this helps!
The script works but I would like to use it with a movement script using a Character Controller. If I use both then the jump script doesn't work anymore. Any ideas?
