private void RegisterSignal(string signal, Table conditions, Closure closure,
bool runOnce = false, string runOnceFlag = "")
{
var reservedId = _signal.ReserveId();
var action = new Action <IGameEventArgs>(obj =>
{
// condition checks first
if (conditions != null)
{
if (conditions.Values.Select(condition => condition.Function)
.Any(cs => Equals(cs.Call(), DynValue.False)))
{
return;
}
}
if (runOnce && !string.Equals(runOnceFlag, string.Empty))
{
if (_player.PlayerData.GetFlag(runOnceFlag))
{
return;
}
}
_interpreter.RunCoroutine(
$"event subscribed to ({signal})", closure);
if (runOnce)
{
_signal.Unsubscribe(reservedId);
if (!string.Equals(runOnceFlag, string.Empty))
{
_player.PlayerData.SetFlag(runOnceFlag, true);
}
}
});
_signal.Subscribe(reservedId, signal, action);
}
