//return how many objects there are in the ObjectClicked event
public static int CheckObjectClickedLength()
{
if (ObjectClicked != null)
{
return(ObjectClicked.GetInvocationList().Length);
}
else
{
return(0);
}
}
// Update is called once per frame
void Update()
{
//This script is activated when an object is clicked
if (ShowNameOnClick.clicked)
{
//After an object is clicked, listen to another click to cancel the click on the object.
if (Input.GetMouseButtonUp(0))
{
Debug.Log("pressed left mouse");
if (ObjectClicked != null)
{
if (ObjectClicked.GetInvocationList().Length > 1)
{
Debug.Log("Error: more than one object subsribed to the ObjectClicked Event (DetectMouseClick.cs)");
Debug.Log("Check if you have two ShowNameOnClickScript on the same object");
}
//invoke the RestoreMaterialAndGUItext function in ShowNameOnClick.cs to restore the material back to the original material.
ObjectClicked();
}
}
}
}