protected void onInput(Statement s)
{
List <Expression> varList = s.m_expressList;
string input = null;
foreach (Expression exp in varList)
{
input = m_apiCall.Input();
BaseData dat = BaseData.Parser(input);
// 转换为字符串
if (exp.m_symbolName.EndsWith("$"))
{
dat.Convert(BaseData.TYPE_STRING);
}
if (exp.m_type == Expression.EXP_SYMBOL)
{
VarSymbol symbol = m_symbolTable.ResolveVar(exp.m_symbolName);
symbol.VALUE = dat;
}
else if (exp.m_type == Expression.EXP_ARRAY_SYMBOL)
{
List <int> indexs = expressListToIndexs(exp.m_funcParams);
ArraySymbol arrSymbol = m_symbolTable.ResolveArray(exp.m_symbolName, indexs);
arrSymbol.SetValue(indexs, dat);
}
else
{
throw new ErrorCode(ErrorCode.ERROR_CODE_02);
}
}
}
/// <summary>
/// assignment
/// </summary>
/// <param name="s"></param>
protected void doAssign(Statement s)
{
// calculate the expression value
BaseData dat = calculateExp(s.m_exp).m_value;
if (s.m_expressList == null)
{
VarSymbol symbol = m_symbolTable.ResolveVar(s.m_symbol);
symbol.VALUE = dat;
}
else
{
List <int> indexs = expressListToIndexs(s.m_expressList);
ArraySymbol arrSymbol = m_symbolTable.ResolveArray(s.m_symbol, indexs);
arrSymbol.SetValue(indexs, dat);
}
}
