public IEnumerator CallFunctionAfterDelay(float delay, NextFunctionDelegate nextFunction) //Calls a function after a delay
{
yield return(new WaitForSeconds(delay));
//call next function (making sure there is one)
if (nextFunction != null)
{
nextFunction();
}
}
public void Hide(NextFunctionDelegate nextFunction)
{
StartCoroutine(anim.Execute(animLerp, growSize, duration, delayAfter, false, nextFunction));
}
public IEnumerator Execute(AnimationCurve animCurve, Vector3 size, float duration, float delayAfter, bool forward, NextFunctionDelegate nextFunction)
{
float time = 0;
Vector3 initial = rectTransform.localScale;
//play anim
while (time < duration)
{
time += Time.deltaTime;
//we get the point in the animation curve we are according to the direction and time
float curveVal;
if (forward)
{
curveVal = animCurve.Evaluate(time / duration); //follow the curve in all axis
}
else
{
curveVal = animCurve.Evaluate((duration - time) / duration); //follow the curve in all axis
curveVal = curveVal - 1; //we want it to be negative if we are going backwards
}
//we add to the original scale
rectTransform.localScale = initial + new Vector3(curveVal * size.x, curveVal * size.y, curveVal * size.z);
yield return(null);
}
//anim compleated
yield return(new WaitForSeconds(delayAfter));
//call next function if there is one
if (nextFunction != null)
{
nextFunction();
}
}
