/// <summary>
/// Handler for destroy event.
/// </summary>
void OnDestroy()
{
DebugEx.Verbose("EscapeButtonListenerScript.OnDestroy()");
if (sInstance == this)
{
sInstance = null;
}
}
/// <summary>
/// Script starting callback.
/// </summary>
void Start()
{
DebugEx.Verbose("EscapeButtonListenerScript.Start()");
if (sInstance == null)
{
sInstance = this;
}
else
{
DebugEx.Error("Two instances of EscapeButtonListener not supported");
}
mHandlers = new List <IEscapeButtonHandler>();
enabled = false;
}