koobas.hobune.stream
Have a delay after each jump, so user cant spam jump
Hello, i was wondering how i could implement a sort of delay into my game so that after the user jumps, they cant immidiately jump straight after. My game is all in the air so i have no onGround or grounded function, and i just need to know how i would make it so that there is a delay in between jumps. I hope it make sense and thank you
My Code:
using UnityEngine; using System.Collections;
public class NewJump : MonoBehaviour {
public int jumpHeight;
float jumpSpeed;
Vector3 velocity;
void Start(){
jumpSpeed = Mathf.Sqrt(-2*Physics.gravity.y*jumpHeight) + 0.1f;
}
void Update(){
if (Input.GetMouseButtonDown(0)){
velocity = rigidbody.velocity;
velocity.y = jumpSpeed;
rigidbody.velocity = velocity;
}
}
}
Best Answer
just set a Time.time to a bit in the future like this:
private float canJump = 0f;
// then in update
if (Input.GetMouseButtonDown(0) && Time.time > canJump){
velocity = rigidbody.velocity;
velocity.y = jumpSpeed;
rigidbody.velocity = velocity;
canJump = Time.time + 1.5f; // whatever time a jump takes
}
or you can simply set a bool
private bool isJumping;
private void jump(){
if(!isJumping){
isJumping = true;
//jump here
//reset isJumping after 1.5 sec
invoke("resetIsJumping", 1.5f);
}
}
private void resetIsJumping(){
isJumping=false;
}
I had used a "timer" to let the addforce work otherwise the character has no time to jump because update start every frame. (timer>5 works fine for me and the delay is 1 sec). This is my code:
private float jumpDelay=1f;
public bool jumped;
public int timer;
//bla bla bla
void Start () {
jumped = false;
if (jumpDelay<=0)
{
jumpDelay = 1;
}
}
private void Update()
{
if (grounded && Input.GetAxis("Jump") > 0 && !jumped)
{
grounded = false;
myAnim.SetBool("isGrounded", grounded);
myRB.AddForce(new Vector2(0, jumpHeight));
timer += 1;
if (timer > 5)
StartCoroutine(SpamBlockco());
else
jumped = false;
}
}
public IEnumerator SpamBlockco()
{
jumped = true;
yield return new WaitForSeconds(jumpDelay);
yield return null;
jumped = false;
timer = 0;
}
