/// <summary>
/// Event handler for when a setting is updated
/// </summary>
public void RaiseBroadcastMessengerValueChanged(object o, BroadcastMessageKey broadcastMessageKey)
{
BroadcastMessengerValueChanged?.Invoke(this, new BroadcastMessengerEventArgs()
{
Args = new KeyValuePair <BroadcastMessageKey, object>(broadcastMessageKey, o)
});
}
/// <summary>
/// Awaitable task that handles the need for a response
/// </summary>
public Task <object> AwaitMessageValueChanged(BroadcastMessageKey key)
{
var taskCompletionSource = new TaskCompletionSource <object>();
Instance.BroadcastMessengerValueChanged += handler;
void handler(object o, BroadcastMessengerEventArgs e)
{
if (e.Args.Key == key)
{
Instance.BroadcastMessengerValueChanged -= handler;
Instance.RaiseBroadcastMessengerValueChanged(e.Args.Value, key);
taskCompletionSource.TrySetResult(e.Args.Value);
}
}
return(taskCompletionSource.Task);
}
