public static void CleanUpVariableReferences(Variable deletedUserVariable, Sprite selectedSprite)
{
foreach (var script in selectedSprite.Scripts)
{
foreach (var brick in script.Bricks)
{
if (brick is VariableBrick)
{
var setVariableBrick = brick as VariableBrick;
if (ReferenceEquals(setVariableBrick.Variable, deletedUserVariable))
setVariableBrick.Variable = null;
}
}
}
}
public static bool VariableNameExistsCheckSelf(Program project, Sprite sprite, Variable self, string variableName)
{
return project.GlobalVariables.Concat<Variable>(sprite.LocalVariables)
.Any(variable => !ReferenceEquals(variable, self) && variable.Name == variableName);
}
public static bool IsVariableLocal(Program project, Variable variable)
{
return variable is LocalVariable;
}
protected bool TestEquals(Variable other)
{
return string.Equals(_name, other._name);
}