bool RunSingleStatement(SingleStatement singleStatement, ItemId itemId, StateValue signal, out string updatedKey)
{
var target = singleStatement.TargetState;
var parameterType = target.ParameterType;
updatedKey = GetStateKey(target.Target, target.Key, itemId);
if (parameterType == ParameterType.Signal)
{
var conditionSatisfied = singleStatement.Expression == null || EvaluateExpression(singleStatement.Expression, itemId).ToBool();
if (conditionSatisfied)
{
roomStateRepository.Update(updatedKey, signal);
}
return(conditionSatisfied);
}
else
{
var value = Cast(parameterType, EvaluateExpression(singleStatement.Expression, itemId));
roomStateRepository.Update(updatedKey, value);
return(true);
}
}
void UpdateState(IReadOnlyCollection <KeyValuePair <string, StateValue> > stateChange)
{
if (stateChange.Count == 0)
{
return;
}
foreach (var state in stateChange)
{
roomStateRepository.Update(state.Key, state.Value);
}
gimmickManager.OnStateUpdated(stateChange.Select(s => s.Key));
}
void OnTriggered(object sender, TriggerEventArgs args)
{
var senderTrigger = (IItemTrigger)sender;
var senderItem = senderTrigger.Item;
if (!TryGetKey(args.Target, senderItem, args.SpecifiedTargetItem, args.CollidedObject, args.Key, out var key))
{
return;
}
var gimmickValue = GetGimmickValue(args.Type, args.Value);
roomStateRepository.Update(key, gimmickValue);
gimmickManager.Invoke(key, gimmickValue);
}