koobas.hobune.stream
"Script error: Update() can not be a coroutine.", please help
Hi people, im getting this message "Script error: Update() can not be a coroutine." i have a vague idea of what it means but i don't understand how to fix it if someone could explain this and post a fixed version of the code that would be awesome, the script is for a shooting delay to prevent bullet spamming, thanks in advance
var prefabBullet:Rigidbody;
var shootForce:float;
var shots : int = 0;
var maxShots : int = 8;
var nextFireTime : float;
function Update()
{
if(Input.GetButtonDown("Shoot") && shots < maxShots)
{
var instanceBullet = Instantiate(prefabBullet, transform.position, Quaternion.identity);
instanceBullet.rigidbody.AddForce(transform.forward * shootForce);
shots++;
}
else if (shots >= maxShots && Input.GetKeyDown("Shoot"))
{
shots = 0;
}
}
function Start() {
if ( Time.time >= nextFireTime );
{
nextFireTime = Time.time + delay;
}
}
You would get this error if you tried to use a 'yield' inside Update(). From where you are here, you can solve your problem by doing (untested):
function Update()
{
if(Input.GetButtonDown("Shoot") && shots < maxShots && Time.time >= nextFireTime)
{
var instanceBullet = Instantiate(prefabBullet, transform.position, Quaternion.identity);
instanceBullet.rigidbody.AddForce(transform.forward * shootForce);
shots++;
nextFireTime = Time.time + delay;
}
else if (shots >= maxShots && Input.GetKeyDown("Shoot"))
{
shots = 0;
}
}
Another thing to consider is to restructure your shot counting so that you are counting down to zero rather than counting up to maxShots. It will make it easier later on if you want to add a shots remaining and/or reload code.
