public static IEnumerable <SearchItem> IsTrue(SearchExpressionContext c)
{
foreach (var e in c.args)
{
bool isTrue = false;
foreach (var item in e.Execute(c))
{
if (item == null)
{
yield return(null);
}
else
{
isTrue |= SearchExpression.IsTrue(item);
if (!isTrue)
{
break;
}
}
}
yield return(SearchExpression.CreateItem(isTrue, c.ResolveAlias(e, "IsTrue")));
}
}
public static IEnumerable <SearchItem> ToBoolean(SearchExpressionContext c)
{
return(c.args.SelectMany(e => e.Execute(c)).Select(item => SearchExpression.CreateItem(SearchExpression.IsTrue(item))));
}
public static IEnumerable <SearchItem> SceneName(SearchExpressionContext c)
{
var desc = TaskEvaluatorManager.EvaluateMainThread(() => EditorApplication.GetApplicationTitleDescriptor());
yield return(SearchExpression.CreateItem(desc.activeSceneName ?? string.Empty, c.ResolveAlias("SceneName")));
}
public static IEnumerable <SearchItem> DataPath(SearchExpressionContext c)
{
var dataPath = TaskEvaluatorManager.EvaluateMainThread(() => Application.dataPath);
yield return(SearchExpression.CreateItem(dataPath ?? string.Empty, c.ResolveAlias("DataPath")));
}
public static IEnumerable <SearchItem> Empty(SearchExpressionContext c)
{
return(c.args.Select(e => SearchExpression.CreateItem(!e.Execute(c).Any())));
}