// Returns true if error, false if success
private bool UtilAddToNumberedAttributeToArray <T>(string nameFound,
IConstraintChecker <T> constraints,
List <T> resultList)
{
string baseName = nameFound;
// Vector3s require special handling because there are three attributes comprising the value...
if (typeof(T) == typeof(Vector3))
{
// Adjust basename to remove X/Y/Z suffix...
if ((nameFound.EndsWith("X") || nameFound.EndsWith("Y") || nameFound.EndsWith("Z")))
{
baseName = nameFound.Substring(0, nameFound.Length - 1);
}
// If this is not the "X" key, and the "X" key exists, then skip processing...
// If we don't, then the Vector3 will be placed into the list three times.
if (!nameFound.EndsWith("X") && Attributes.ContainsKey(baseName + "X"))
{
return(false);
}
}
object tmpResult = UtilGetAttributeAs <T>(baseName, false, constraints, null);
if (tmpResult == null)
{
return(true);
}
resultList.Add((T)tmpResult);
return(false);
}
public void SetConstraintChecker(IConstraintChecker constraintChecker)
{
_constraintChecker = constraintChecker;
}
public Bowling()
{
this._constraintChecker = new ConstraintChecker();
}
private object UtilGetAttributeAs <T>(string attributeName, bool isAttributeRequired, IConstraintChecker <T> constraints, string[] attributeNameAliases)
{
Type concreteType = typeof(T);
// Vector3 are a triple of attributes, so requires special handling...
if (concreteType == typeof(Vector3))
{
return(UtilGetXYZAttributesAsVector3(attributeName, isAttributeRequired, attributeNameAliases));
}
constraints = constraints ?? new ConstrainTo.Anything <T>();
string keyName = UtilLocateKey(isAttributeRequired, attributeName, attributeNameAliases);
if ((keyName == null) || !Attributes.ContainsKey(keyName))
{
return(null);
}
T tmpResult;
string valueAsString = Attributes[keyName];
try
{ tmpResult = UtilTo <T>(keyName, valueAsString); }
catch (Exception)
{
IsAttributeProblem = true;
return(null);
}
string constraintViolationMessage = constraints.Check(keyName, tmpResult);
if (constraintViolationMessage != null)
{
QBCLog.Error(QBCLog.BuildMessageWithContext(Element, constraintViolationMessage));
IsAttributeProblem = true;
return(null);
}
return(tmpResult);
}
public T[] GetNumberedAttributesAsArray <T>(string baseName, int countRequired, IConstraintChecker <T> constraints, IEnumerable <string> aliasBaseNames)
{
bool isError = false;
bool isVector3 = (typeof(T) == typeof(Vector3));
var resultList = new List <T>();
// Search for primary names first --
// We 'continue' even if problems are encountered. By doing this, the profile writer can see
// all his mistakes at once, rather than being nickel-and-dimed to death with error messages.
var primaryAttributeNames = from attributeName in Attributes.Keys
where UtilIsNumberedAttribute(baseName, attributeName, isVector3)
select attributeName;
foreach (var numberedAttributeName in primaryAttributeNames)
{
isError |= UtilAddToNumberedAttributeToArray <T>(numberedAttributeName, constraints, resultList);
}
// Search using alias names --
// We 'continue' even if problems are encountered. By doing this, the profile writer can see
// all his mistakes at once, rather than being nickel-and-dimed to death with error messages.
if (aliasBaseNames != null)
{
var aliasAttributeNames = from aliasBaseName in aliasBaseNames
from attributeName in Attributes.Keys
where UtilIsNumberedAttribute(aliasBaseName, attributeName, isVector3)
select attributeName;
foreach (var numberedAttributeName in aliasAttributeNames)
{
isError |= UtilAddToNumberedAttributeToArray <T>(numberedAttributeName, constraints, resultList);
}
}
if (resultList.Count < countRequired)
{
QBCLog.Error(QBCLog.BuildMessageWithContext(Element,
"The attribute '{1}N' must be provided at least {2} times (saw it '{3}' times).{0}"
+ "(E.g., ButtonText1, ButtonText2, ButtonText3, ...){0}"
+ "Please modify to supply {2} attributes with a base name of '{1}'.",
Environment.NewLine,
baseName,
countRequired,
resultList.Count));
isError = true;
}
if (isError)
{
resultList.Clear();
IsAttributeProblem = true;
}
return(resultList.ToArray());
}
public T?GetAttributeAsNullable <T>(string attributeName, bool isAttributeRequired, IConstraintChecker <T> constraints, string[] attributeNameAliases)
where T : struct
{
return((T?)UtilGetAttributeAs <T>(attributeName, isAttributeRequired, constraints, attributeNameAliases));
}
public T[] GetAttributeAsArray <T>(string attributeName, bool isAttributeRequired, IConstraintChecker <T> constraints, string[] attributeNameAliases,
char[] separatorCharacters)
{
// Vector3 are triples, so requires special handling...
if (typeof(T) == typeof(Vector3))
{
return((T[])UtilGetAttributeAsVector3s(attributeName, isAttributeRequired, attributeNameAliases));
}
constraints = constraints ?? new ConstrainTo.Anything <T>();
separatorCharacters = separatorCharacters ?? new[] { ' ', ',', ';' };
bool isError = false;
string keyName = UtilLocateKey(isAttributeRequired, attributeName, attributeNameAliases);
var resultList = new List <T>();
if ((keyName == null) || !Attributes.ContainsKey(keyName))
{
resultList.Clear();
return(resultList.ToArray());
}
// We 'continue' even if problems are encountered...
// By doing this, the profile writer can see all his mistakes at once, rather than being
// nickel-and-dimed to death with error messages.
foreach (string listEntry in Attributes[keyName].Split(separatorCharacters, StringSplitOptions.RemoveEmptyEntries))
{
T tmpResult;
try
{ tmpResult = UtilTo <T>(keyName, listEntry); }
catch (Exception)
{
isError = true;
continue;
}
string constraintViolationMessage = constraints.Check(keyName, tmpResult);
if (constraintViolationMessage != null)
{
QBCLog.Error(QBCLog.BuildMessageWithContext(Element, constraintViolationMessage));
isError = true;
continue;
}
resultList.Add(tmpResult);
}
if (isError)
{
resultList.Clear();
IsAttributeProblem = true;
}
return(resultList.ToArray());
}
public T GetAttributeAs <T>(string attributeName, bool isAttributeRequired, IConstraintChecker <T> constraints, string[] attributeNameAliases)
where T : class
{
return((T)UtilGetAttributeAs <T>(attributeName, isAttributeRequired, constraints, attributeNameAliases));
}
