CSHARP

check if gameobject is active

if (gameObject.activeSelf)
{
	// this happens when object is active
}

unity check if gameobject is active

// To check if a GameObject is active:
gameObject.activeSelf;

unity check gameobject active

if (gameObject.activeInHierarchy)

check if an object is active unity

gameObject.activeSelf //is active
!gameObject.activeSelf //isnt active