public override void OnInspectorGUI()
{
FadeObjectOptions fadeOption = target as FadeObjectOptions;
EditorGUILayout.BeginHorizontal();
fadeOption.OverrideFinalAlpha = EditorGUILayout.Toggle(
new GUIContent("Override Alpha", "Override the final alpha this object fades to, value should be between 0 and 1"),
fadeOption.OverrideFinalAlpha);
if (fadeOption.OverrideFinalAlpha)
{
fadeOption.FinalAlpha = EditorGUILayout.FloatField(fadeOption.FinalAlpha);
if (fadeOption.FinalAlpha < 0)
{
fadeOption.FinalAlpha = 0;
}
if (fadeOption.FinalAlpha > 1)
{
fadeOption.FinalAlpha = 1;
}
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
fadeOption.OverrideFadeOutSeconds = EditorGUILayout.Toggle(
new GUIContent("Fade Out Seconds", "Override the number of seconds this object takes to fade to it's final alpha"),
fadeOption.OverrideFadeOutSeconds);
if (fadeOption.OverrideFadeOutSeconds)
{
fadeOption.FadeOutSeconds = EditorGUILayout.FloatField(fadeOption.FadeOutSeconds);
if (fadeOption.FadeOutSeconds < 0)
{
fadeOption.FadeOutSeconds = 0;
}
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
fadeOption.OverrideFadeInSeconds = EditorGUILayout.Toggle(
new GUIContent("Fade In Seconds", "Override the number of seconds this object takes to fade to it's final alpha"),
fadeOption.OverrideFadeInSeconds);
if (fadeOption.OverrideFadeInSeconds)
{
fadeOption.FadeInSeconds = EditorGUILayout.FloatField(fadeOption.FadeInSeconds);
if (fadeOption.FadeInSeconds < 0)
{
fadeOption.FadeInSeconds = 0;
}
}
EditorGUILayout.EndHorizontal();
}
private void FadeObstructions(List <GameObject> objectsInWay)
{
foreach (GameObject go in objectsInWay)
{
// If the object is already hidden
FadeObject hiddenObject = HiddenObjects.FirstOrDefault(x => x.GameObject == go);
if (hiddenObject == null)
{
// Get the object fade options
FadeObjectOptions fadeObjectOptions = go.GetComponent <FadeObjectOptions>();
// If the maximum fade is set to 1 then this object won't be hidden, so skip it
if (fadeObjectOptions != null && fadeObjectOptions.OverrideFinalAlpha && fadeObjectOptions.FinalAlpha == 1)
{
continue;
}
hiddenObject = new FadeObject {
GameObject = go, TransparencyLevel = 1.0f
};
//
hiddenObject.Options = fadeObjectOptions;
// Add to hidden objects
HiddenObjects.Add(hiddenObject);
go.AddComponent <NotifyFadeSystem>();
}
}
// Unhide the objects that are not hidden anymore
HiddenObjects.RemoveAll(x =>
{
float fadeOutSeconds = x.Options != null && x.Options.OverrideFadeOutSeconds ? x.Options.FadeOutSeconds : FadeOutSeconds;
float fadeInSeconds = x.Options != null && x.Options.OverrideFadeInSeconds ? x.Options.FadeInSeconds : FadeInSeconds;
foreach (GameObject go in objectsInWay)
{
if (go == x.GameObject)
{
// Change the transparency of already hidden items
float maximumFade = x.Options != null && x.Options.OverrideFinalAlpha ? x.Options.FinalAlpha : FinalAlpha;
if (x.TransparencyLevel > maximumFade)
{
x.TransparencyLevel -= Time.deltaTime * (1.0f / fadeOutSeconds);
if (x.TransparencyLevel <= maximumFade)
{
x.TransparencyLevel = maximumFade;
}
foreach (Material m in x.GameObject.GetComponent <Renderer>().materials)
{
m.color = new Color(m.color.r, m.color.g, m.color.b, x.TransparencyLevel);
}
// Reached the intended level of fade, disable the renderer if the alpha is 0
if (x.TransparencyLevel == maximumFade && x.TransparencyLevel == 0)
{
x.GameObject.GetComponent <Renderer>().enabled = false;
}
}
return(false);
}
}
// Bring the object up to full transparency before removing it from the fade list
if (x.TransparencyLevel < 1.0f)
{
// Renable the renderer if the transparency level was 0
if (x.TransparencyLevel == 0)
{
x.GameObject.GetComponent <Renderer>().enabled = true;
}
x.TransparencyLevel += Time.deltaTime * (1.0f / fadeInSeconds);
if (x.TransparencyLevel > 1)
{
x.TransparencyLevel = 1;
}
foreach (Material m in x.GameObject.GetComponent <Renderer>().materials)
{
m.color = new Color(m.color.r, m.color.g, m.color.b, x.TransparencyLevel);
}
return(false);
}
// Remove the FadedObject monobehaviour
Destroy(x.GameObject.GetComponent <NotifyFadeSystem>());
return(true);
});
}
