/// <summary>
/// jiao--获取事件的Caster
/// </summary>
/// <typeparam name="TEventCaster"></typeparam>
/// <param name="eventData"></param>
/// <returns></returns>
public static TEventCaster GetEventCaster <TEventCaster>(this ColliderEventData eventData) where TEventCaster : MonoBehaviour, IColliderEventCaster
{
if (!(eventData.eventCaster is TEventCaster))
{
return(null);
}
return(eventData.eventCaster as TEventCaster);
}
/// <summary>
/// jiao--上一个函数的第二种写法，Try表示返回一个bool表示是否成功，而真正要的其实是输入参数中的eventCaster
/// </summary>
/// <typeparam name="TEventCaster"></typeparam>
/// <param name="eventData"></param>
/// <param name="eventCaster"></param>
/// <returns></returns>
public static bool TryGetEventCaster <TEventCaster>(this ColliderEventData eventData, out TEventCaster eventCaster) where TEventCaster : MonoBehaviour, IColliderEventCaster
{
eventCaster = null;
if (!(eventData.eventCaster is TEventCaster))
{
return(false);
}
eventCaster = eventData.eventCaster as TEventCaster;
return(true);
}