/// <summary>
/// Generate the native code for the given value object.
/// </summary>
/// <param name="obj">The given object.</param>
/// <param name="stream">The file stream for generating the codes.</param>
/// <param name="indent">The indent string when generating the line of codes.</param>
/// <param name="typename">The native type of the variable.</param>
/// <param name="var">The variable for the given object when generating the codes.</param>
/// <param name="caller">The caller for the method or the agent.</param>
/// <returns>Returns the string generated value.</returns>
public static string GenerateCode(object obj, StreamWriter stream, string indent, string typename, string var, string caller)
{
string retStr = string.Empty;
if (obj != null)
{
Type type = obj.GetType();
if (obj is Behaviac.Design.MethodDef)
{
Behaviac.Design.MethodDef method = obj as Behaviac.Design.MethodDef;
retStr = MethodCppExporter.GenerateCode(method, stream, indent, typename, var, caller);
}
else if (obj is Behaviac.Design.MethodDef.Param)
{
Behaviac.Design.MethodDef.Param param = obj as Behaviac.Design.MethodDef.Param;
retStr = ParameterCppExporter.GenerateCode(param, stream, indent, typename, var, caller);
}
else if (obj is Behaviac.Design.ParInfo)
{
Behaviac.Design.ParInfo par = obj as Behaviac.Design.ParInfo;
retStr = ParInfoCppExporter.GenerateCode(par, false, stream, indent, typename, var, caller);
}
else if (obj is Behaviac.Design.PropertyDef)
{
Behaviac.Design.PropertyDef property = obj as Behaviac.Design.PropertyDef;
retStr = PropertyCppExporter.GenerateCode(property, null, false, stream, indent, typename, var, caller);
}
else if (obj is Behaviac.Design.VariableDef)
{
Behaviac.Design.VariableDef variable = obj as Behaviac.Design.VariableDef;
retStr = VariableCppExporter.GenerateCode(variable, false, stream, indent, typename, var, caller);
}
else if (obj is Behaviac.Design.RightValueDef)
{
Behaviac.Design.RightValueDef rightValue = obj as Behaviac.Design.RightValueDef;
retStr = RightValueCppExporter.GenerateCode(rightValue, stream, indent, typename, var, caller);
}
// Array type
else if (Plugin.IsArrayType(type))
{
retStr = var;
if (!string.IsNullOrEmpty(typename))
{
stream.WriteLine("{0}{1} {2};", indent, DataCppExporter.GetBasicGeneratedNativeType(typename), var);
}
else
{
typename = DataCppExporter.GetGeneratedNativeType(type);
}
int startIndex = typename.IndexOf('<');
int endIndex = typename.LastIndexOf('>');
string itemType = typename.Substring(startIndex + 1, endIndex - startIndex - 1);
ArrayCppExporter.GenerateCode(obj, stream, indent, itemType, var);
}
// Struct type
else if (Plugin.IsCustomClassType(type))
{
retStr = var;
if (!string.IsNullOrEmpty(typename))
{
if (typename.EndsWith("*"))
{
stream.WriteLine("{0}{1} {2} = NULL;", indent, DataCppExporter.GetBasicGeneratedNativeType(typename), var);
}
else
{
stream.WriteLine("{0}{1} {2};", indent, DataCppExporter.GetBasicGeneratedNativeType(typename), var);
}
}
StructCppExporter.GenerateCode(obj, stream, indent, var, null, "");
}
// Other types
else
{
retStr = obj.ToString();
if (Plugin.IsStringType(type)) // string
{
retStr = string.Format("\"{0}\"", retStr);
if (typename.StartsWith("behaviac::wstring"))
{
retStr = string.Format("StringUtils::MBSToWCS({0})", retStr);
}
else
{
retStr = string.Format("(char*)({0})", retStr);
}
}
else if (Plugin.IsBooleanType(type)) // bool
{
retStr = retStr.ToLowerInvariant();
}
else if (Plugin.IsEnumType(type)) // enum
{
retStr = EnumCppExporter.GeneratedCode(obj);
}
else if (Plugin.IsFloatType(type)) // float
{
if (retStr.Contains(".") && !retStr.EndsWith("f") && !retStr.EndsWith("F"))
{
retStr = retStr + "f";
}
}
if (!string.IsNullOrEmpty(var))
{
if (string.IsNullOrEmpty(typename))
{
stream.WriteLine("{0}{1} = {2};", indent, var, retStr);
}
else
{
typename = DataCppExporter.GetGeneratedNativeType(typename);
stream.WriteLine("{0}{1} {2} = {3};", indent, typename, var, retStr);
}
}
}
}
return(retStr);
}