public IEnumerator FadeOut()
{
isFading = true;
//set oppacity to one to initialise fade in
float oppacity = 1f;
//start fading in tutorial prompts
while (oppacity > 0f)
{
//Simultaneously fade in image elements
oppacity -= 1f / 100f;
foreach (Image image in images)
{
if (oppacity <= image.color.a)//Only decrease alpha of image
{
image.color = new Color(image.color.r, image.color.g, image.color.b, oppacity);
}
}
foreach (TextMeshProUGUI txt in texts)
{
if (oppacity <= txt.color.a)//Only decrease alpha of image
{
txt.color = new Color(txt.color.r, txt.color.g, txt.color.b, oppacity);
}
}
//ensure background oppacity does not exceed given max
if (oppacity <= maxLimitedOppacity)
{
foreach (Image limited in limitedImages)
{
limited.color = new Color(limited.color.r, limited.color.g, limited.color.b, oppacity);
}
}
yield return(new WaitForSeconds(fadeOutRate));
}
//at the end reset each value
foreach (Image image in images)
{
image.color = new Color(image.color.r, image.color.g, image.color.b, 0f);
}
foreach (Image limited in limitedImages)
{
limited.color = new Color(limited.color.r, limited.color.g, limited.color.b, 0f);
}
foreach (TextMeshProUGUI txt in texts)
{
txt.color = new Color(txt.color.r, txt.color.g, txt.color.b, 0f);
}
//call complete
isFading = false;
OnFadeComplete?.Invoke(gameObject);
}
private IEnumerator FadeIn()
{
float oppacity = 0;
cam.SetActive(true);
loadingScreen.SetActive(true);
loadingText.SetActive(false);
screenImage.color = new Color(screenImage.color.r, screenImage.color.g, screenImage.color.b, 0f);
while (oppacity < 1f)
{
oppacity += 0.01f;
screenImage.color = new Color(screenImage.color.r, screenImage.color.g, screenImage.color.b, oppacity);
yield return(new WaitForSeconds(fadeRate));
}
loadingText.SetActive(true);
OnFadeComplete?.Invoke();
}
private IEnumerator FadeIn()
{
isFading = true;
//set oppacity to zero to initialise fade in
float oppacity = 0f;
foreach (Image image in images)
{
image.color = new Color(image.color.r, image.color.g, image.color.b, oppacity);
}
foreach (Image limited in limitedImages)
{
limited.color = new Color(limited.color.r, limited.color.g, limited.color.b, oppacity);
}
foreach (TextMeshProUGUI txt in texts)
{
txt.color = new Color(txt.color.r, txt.color.g, txt.color.b, oppacity);
}
//start fading in elements
while (oppacity < 1f)
{
oppacity += 1f / 100f;
foreach (Image image in images)
{
image.color = new Color(image.color.r, image.color.g, image.color.b, oppacity);
}
foreach (TextMeshProUGUI txt in texts)
{
txt.color = new Color(txt.color.r, txt.color.g, txt.color.b, oppacity);
}
//ensure background oppacity does not exceed given max
if (oppacity <= maxLimitedOppacity)
{
foreach (Image limited in limitedImages)
{
limited.color = new Color(limited.color.r, limited.color.g, limited.color.b, oppacity);
}
}
yield return(new WaitForSeconds(fadeInRate));
}
//at the end reset each value
foreach (Image image in images)
{
image.color = new Color(image.color.r, image.color.g, image.color.b, 1f);
}
foreach (Image limited in limitedImages)
{
limited.color = new Color(limited.color.r, limited.color.g, limited.color.b, maxLimitedOppacity);
}
foreach (TextMeshProUGUI txt in texts)
{
txt.color = new Color(txt.color.r, txt.color.g, txt.color.b, 1f);
}
//call complete
isFading = false;
OnFadeComplete?.Invoke(gameObject);
}
