koobas.hobune.stream
How do I make it so that it wont edit a variable again for a certain ammount of time? C#
here is part of my script...it works...except by the time it kicks in it has already collided twice so instead of subtracting 10 hp it subtracts 20...this wouldn't be a big deal except I plan to switch to a hearts system later with much lower numbers
if you want to use this code you will need the following -hp variable -knockback variable -isstunned variable (movement controls must be in an"if(isstuned >= 0)" statment and variable must be set to 1)
Blockquote
//On Collision
IEnumerator OnCollisionEnter(Collision collision)
{
//with bandit
if (collision.gameObject.tag == "Bandit")
{
//if bandit is to the right
if (Physics.Raycast(transform.position,Vector3.right,10))
{
//take controls away from the player
isstuned -= 1;
//knock player to the left
rigidbody.velocity = -transform.right * knockback;
//wait 1 second, minus 10 hp, and then print to console for debugging
yield return new WaitForSeconds(1);
hp -= 10;
print("-10 hp struck by bandit from the right"); //debug
//give controls back to the player
isstuned += 1;
}
//if bandit is to the left
if (Physics.Raycast(transform.position,Vector3.left,10))
{
//take controls away from the player
isstuned -= 1;
//knock player to the right
rigidbody.velocity = transform.right * knockback;
//wait 1 second, minus 10 hp, and then print to console for debugging
yield return new WaitForSeconds(1);
hp -= 10;
print ("-10 hp struck by bandit from the left"); //debug
//give controls back to the player
isstuned += 1;
}
}
}
Blockquote
I hope my notes are informative to those wanting to use this ^_^...(does need a minor fix though so you might want to either wait on a fix or attempt it yourself lol)
This is for a sidescroller / sidescrolling game by the way
Have a bool isDealingDamage = false. Change your if to: if(collision.gameObject.tag == "Bandit" && !isDealingDamage) On the first line of the if(){}block set isDealingDamage = true; On the last line of the if(){}block set isDealingDamage = false;
Since both if blocks inside your if block have a WaitForSeconds(1) in them, there will be a 'buffer' of one second before damage can be dealt again.
You can create a dead time during which further collisions are ignored:
public float deadTime = 0.2f;
float nextTime = 0f;
//On Collision
IEnumerator OnCollisionEnter(Collision collision)
{
//with bandit
if (Time.time>nextTime && collision.gameObject.tag == "Bandit")
{
nextTime = Time.time + deadTime;
//if bandit is to the right
...
Adjust the deadTime variable to avoid multiple damage for the same hit.
I really like both of your guys solutions...I ended up going with joshua's solution so I checked is as "right answer"
