public static bool GetIsScalableEntity(this NamedObjectSave instance)
{
if (instance.SourceType == SourceType.Entity && !string.IsNullOrEmpty(instance.SourceClassType))
{
EntitySave entitySave = ObjectFinder.Self.GetEntitySave(instance.SourceClassType);
return(entitySave.GetCustomVariableRecursively("ScaleX") != null && entitySave.GetCustomVariableRecursively("ScaleY") != null);
}
return(false);
}
/// <summary>
/// Returns the value of a variable either set in the NamedObjectSave (if it is set there) or in the underlying Entity if not
/// </summary>
/// <param name="instance">The NamedObjectSave to get the variable from.</param>
/// <param name="variableName">The name of the variable, such as "ScaleX"</param>
/// <returns>The value of the variable in either the NamedObjectSave or underlying Entity. Returns null if varible isn't found.</returns>
public static object GetEffectiveValue(this NamedObjectSave instance, string variableName)
{
CustomVariableInNamedObject cvino = instance.GetCustomVariable(variableName);
if (cvino == null || cvino.Value == null)
{
if (instance.SourceType == SourceType.Entity && !string.IsNullOrEmpty(instance.SourceClassType))
{
EntitySave entitySave = ObjectFinder.Self.GetEntitySave(instance.SourceClassType);
if (entitySave != null)
{
CustomVariable variable = entitySave.GetCustomVariableRecursively(variableName);
if (variable != null)
{
return(variable.DefaultValue);
}
}
}
}
else
{
return(cvino.Value);
}
return(null);
}
private static void AskToPreserveVariables(EntitySave entitySave, List<CustomVariable> variablesBefore)
{
foreach (CustomVariable oldVariable in variablesBefore)
{
if (entitySave.GetCustomVariableRecursively(oldVariable.Name) == null)
{
MultiButtonMessageBox mbmb = new MultiButtonMessageBox();
string message = "The variable\n\n" + oldVariable.ToString() + "\n\nIs no longer part of the Entity. What do you want to do?";
mbmb.MessageText = message;
mbmb.AddButton("Add a new variable with the same name and type to " + entitySave.Name, DialogResult.Yes);
mbmb.AddButton("Nothing - the variable will go away", DialogResult.No);
DialogResult result = mbmb.ShowDialog();
if (result == DialogResult.Yes)
{
CustomVariable newVariable = new CustomVariable();
newVariable.Type = oldVariable.Type;
newVariable.Name = oldVariable.Name;
newVariable.DefaultValue = oldVariable.DefaultValue;
newVariable.SourceObject = oldVariable.SourceObject;
newVariable.SourceObjectProperty = oldVariable.SourceObjectProperty;
newVariable.Properties = new List<PropertySave>();
newVariable.Properties.AddRange(oldVariable.Properties);
newVariable.HasAccompanyingVelocityProperty = oldVariable.HasAccompanyingVelocityProperty;
newVariable.CreatesEvent = oldVariable.CreatesEvent;
newVariable.IsShared = oldVariable.IsShared;
if (!string.IsNullOrEmpty(oldVariable.OverridingPropertyType))
{
newVariable.OverridingPropertyType = oldVariable.OverridingPropertyType;
newVariable.TypeConverter = oldVariable.TypeConverter;
}
newVariable.CreatesEvent = oldVariable.CreatesEvent;
entitySave.CustomVariables.Add(newVariable);
}
}
}
}