koobas.hobune.stream
2d game needs timer inbetween jumps
My 2d game test to learn C# coding has proved fruitful, except I need a timer inbetween the 3 jumps my player has. link is right here. thanks for anyone fixing it :D
The timer has to have a second between each jump, and the reset of the var "jumptime" needs to take 3 seconds to avoid spacebar spam$$anonymous$$g and jumping to infinity. $$anonymous$$ind you, I'm very new to Unity, having started less than a week ago.
2 ways to do this.
The first, with just an update loop:
float jumpTimer = 0;
void Update(){
if(jumpTimer > 0){ //count down the timer
jumpTimer -= Time.deltaTime;
}
else if(jumpTime == 3){ //if the timer is zero and you have jumps, remove them
jumpTime -= 3;
}
}
then you have in your fixedUpdate
if(jumpTime == 3 && jumpTimer <= 0){ //only set the jump timer it's currently set to zero
jumpTimer = 3 //replace this with number of seconds
}
The second way is with a coroutine.
IEnumerator JumpTime(){
yield return new WaitForSeconds(3);
jumpTime -= 3;
}
which you call from your if(jumpTime == 3) with
StartCoroutine(JumpTime);
Just make sure you put in a flag that the coroutine is running, otherwise it'll start a whole bunch of them
