protected void ValidateProperty(string propertyName, object value, ValidationPredicate predicate)
{
ICollection <string> validationErrors = predicate(value);
bool isValid = validationErrors != null && validationErrors.Count() == 0;
if (!isValid)
{
_validationErrors[propertyName] = validationErrors;
RaiseErrorsChanged(propertyName);
}
else if (_validationErrors.ContainsKey(propertyName))
{
_validationErrors.Remove(propertyName);
RaiseErrorsChanged(propertyName);
}
}
// Expands cell designations iteratively to adjacent cells that are deemed valid by the expansionFilter.
// Returns the number of additional cells designated.
private int FloodExpandDesignationType(DesignationDef designationDef, Map map, ValidationPredicate initialFilter, ValidationPredicate expansionFilter)
{
var designatedCells = map.designationManager.SpawnedDesignationsOfDef(designationDef).Where(d => !d.target.HasThing).Select(d => d.target.Cell).ToList();
var markedCells = new HashSet <IntVec3>(designatedCells);
var cellsToProcess = new Queue <IntVec3>(designatedCells.Where(c => initialFilter(c, map)));
var adjacent = GenAdj.AdjacentCellsAround;
var cyclesLimit = 1000000;
var hitCount = 0;
while (cellsToProcess.Count > 0 && cyclesLimit > 0)
{
cyclesLimit--;
var baseCell = cellsToProcess.Dequeue();
for (int i = 0; i < adjacent.Length; i++)
{
var cell = baseCell + adjacent[i];
if (!markedCells.Contains(cell) && expansionFilter(cell, map))
{
map.designationManager.AddDesignation(new Designation(cell, designationDef));
markedCells.Add(cell);
hitCount++;
cellsToProcess.Enqueue(cell);
}
}
}
if (cyclesLimit == 0)
{
AllowToolController.Instance.Logger.Error("Ran out of cycles while expanding designations: " + Environment.StackTrace);
}
return(hitCount);
}
public InputValidator(ValidationPredicate validationPredicate, Color valid, Color invalid)
{
_validationPredicate = validationPredicate;
_valid = valid;
_invalid = invalid;
}
public InputValidator(ValidationPredicate validationPredicate)
: this(validationPredicate, Constants.Valid, Constants.Invalid)
{
}
