/// <summary>
/// 新增一個單元運算子
/// </summary>
/// <param name="unary">單元運算子</param>
/// <returns>單元運算子響應</returns>
public FrameUpdate AddUnary(char unary)
{
Feature CurrentFeature = Feature.UNARY;
return(ThrowOrderException <FrameUpdate>(CurrentFeature, () =>
{
FrameUpdate frameUpdate;
//如果單元連按會有迭代的表現方式
if (PreviousFeature == Feature.UNARY)
{
frameUpdate = NumberMachine.AddUnaryCombo(unary);
}
else
{
//非迭代的case
frameUpdate = NumberMachine.AddUnary(unary);
}
//執行成功時記錄下這次的Cast
PreviousFeature = Feature.UNARY;
return frameUpdate;
}));
}
/// <summary>
/// 新增一個單元運算子
/// </summary>
/// <param name="unary">單元運算子</param>
/// <returns>單元運算子響應</returns>
public UnaryUpdate AddUnary(char unary)
{
Feature CurrentCast = Feature.UNARY;
return(CheckOrder <UnaryUpdate>(CurrentCast, () =>
{
UnaryUpdate successResponse;
//如果單元連按會有迭代的表現方式
if (PreviousCast == Feature.UNARY)
{
successResponse = NumberMachine.AddUnaryCombo(unary);
}
else
{
//非迭代的case
successResponse = NumberMachine.AddUnary(unary);
}
//執行成功時記錄下這次的Cast
PreviousCast = Feature.UNARY;
return successResponse;
}));
}
