/// <summary>
/// 左括號事件
/// </summary>
/// <returns>ExpUpdate</returns>
public ExpUpdate LeftBracket()
{
Feature CurrentFeature = Feature.LEFT_BRACKET;
return(ThrowOrderException <ExpUpdate>(CurrentFeature, () =>
{
ExpUpdate expUpdate = NumberMachine.LeftBracket();
if (PreviousFeature == Feature.EQUAL)
{
expUpdate.RemoveLength = ExpUpdate.REMOVE_ALL;
}
//執行成功時記錄下這次的Cast
PreviousFeature = Feature.LEFT_BRACKET;
return expUpdate;
}));
}
/// <summary>
/// 左括號事件
/// </summary>
public Updates LeftBracket()
{
Feature CurrentCast = Feature.LEFT_BRACKET;
return(CheckOrder <Updates>(CurrentCast, () =>
{
var response = NumberMachine.LeftBracket();
if (PreviousCast == Feature.EQUAL)
{
response.RemoveLength = Updates.REMOVE_ALL;
}
//執行成功時記錄下這次的Cast
PreviousCast = Feature.LEFT_BRACKET;
return response;
}));
}
