//快速计算
protected static bool NumberMath2Value(char opCode, CQ_Value left, CQ_Value right, out CQ_Value returnValue)
{
try {
returnValue = new CQ_Value();
Type retType = NumberUtil.GetReturnType_Math2Value(left.m_type, right.m_type);
double leftValue = left.GetNumber(); // GetDouble(left.m_type, left.GetValue());
double rightValue = right.GetNumber(); // GetDouble(right.m_type, right.GetValue());
double finalValue;
switch (opCode)
{
case '+':
finalValue = leftValue + rightValue;
break;
case '-':
finalValue = leftValue - rightValue;
break;
case '*':
finalValue = leftValue * rightValue;
break;
case '/':
finalValue = leftValue / rightValue;
break;
case '%':
finalValue = leftValue % rightValue;
break;
default:
throw new Exception("Invalid math operation::opCode = " + opCode);
}
if (NumberUtil.IsNumberType(retType))
{
returnValue.SetNumber(retType, NumberUtil.ConvertNumber(finalValue, retType));
}
return(true);
}
catch (Exception) {
returnValue = CQ_Value.Null;
return(false);
}
}
/// <summary>
/// 调用这个方法必须保证类型与obj匹配，比如m_type = float，存进来的万一是int，就取不出了，所以外面就必须做好转型
/// </summary>
// public void SetValue (Object obj) {
// if(m_type != null){
// SetValue(m_type, obj);
// }else if(m_stype != null){
// SetValue(m_stype, obj);
// }else{
// if(obj == null)
// _obj = null;
// else
// throw new Exception("不允许在无类型的情况下赋值");
// }
// }
//保持原有的type，而使用别的CQ_Value的值（一般用于赋值）
public void UsingValue(CQ_Value val)
{
if (NumberUtil.IsNumberType(val.m_type))
{
double d = val.GetNumber();
SetNumber(val.m_type, d);
}
else if (val.m_type == typeof(bool))
{
bool b = val.GetBool();
SetBool(b);
}
else if (val.IsDelegate || val.IsDeleEvent)
{
_obj = val._obj;
}
else
{
SetObject(val.typeBridge, val._obj);
}
}
public static bool NumberMathLogic(LogicToken logicCode, CQ_Value left, CQ_Value right, out bool mathLogicSuccess)
{
mathLogicSuccess = true;
try {
double leftValue = left.GetNumber(); // GetDouble(left.m_type, left.GetValue());
double rightValue = right.GetNumber(); // GetDouble(right.m_type, right.GetValue());
switch (logicCode)
{
case LogicToken.equal:
return(leftValue == rightValue);
case LogicToken.less:
return(leftValue < rightValue);
case LogicToken.less_equal:
return(leftValue <= rightValue);
case LogicToken.greater:
return(leftValue > rightValue);
case LogicToken.greater_equal:
return(leftValue >= rightValue);
case LogicToken.not_equal:
return(leftValue != rightValue);
default:
throw new Exception("Invalid logic operation::logicCode = " + logicCode.ToString());
}
}
catch (Exception) {
mathLogicSuccess = false;
return(false);
}
}