public static IEnumerable <Warning> Warnings(FlowGraph graph, IEnumerable <IUnitPortDefinition> definitions = null)
{
if (definitions == null)
{
definitions = LinqUtility.Concat <IUnitPortDefinition>(graph.controlInputDefinitions,
graph.controlOutputDefinitions,
graph.valueInputDefinitions,
graph.valueOutputDefinitions);
}
var hasDuplicate = definitions.DistinctBy(d => d.key).Count() != definitions.Count();
if (hasDuplicate)
{
yield return(Warning.Caution("Some port definitions with non-unique keys are currently ignored."));
}
foreach (var definition in definitions)
{
if (!definition.isValid)
{
yield return(InvalidWarning(definition));
}
}
}
protected virtual IEnumerable <MemberInfo> GetMembers(Type type)
{
var bindingFlags = BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic;
return(LinqUtility.Concat <MemberInfo>
(
type.GetFields(bindingFlags).Where(IncludeField),
type.GetProperties(bindingFlags).Where(IncludeProperty)
));
}
private IEnumerable <object> FindAllAssetStubs()
{
return(LinqUtility.Concat <object>
(
AssetUtility.GetAllAssetsOfType <IAotStubbable>()
.SelectMany(aot => aot.aotStubs),
AssetUtility.GetAllAssetsOfType <GameObject>()
.SelectMany(go => go.GetComponents <IAotStubbable>()
.SelectMany(component => component.aotStubs))
));
}
public static IEnumerable <IUnitOption> Subset(UnitOptionFilter filter, GraphReference reference)
{
lock (@lock)
{
if (options == null)
{
Load();
}
var dynamicOptions = UnityAPI.Await(() => GetDynamicOptions().ToHashSet());
var contextualOptions = UnityAPI.Await(() => GetContextualOptions(reference).ToHashSet());
return(LinqUtility.Concat <IUnitOption>(options, dynamicOptions, contextualOptions)
.Where((filter ?? UnitOptionFilter.Any).ValidateOption)
.ToArray());
}
}
public override IEnumerable <object> GetAotStubs(HashSet <object> visited)
{
return(LinqUtility.Concat <object>(base.GetAotStubs(visited), nest.GetAotStubs(visited)));
}
protected override IEnumerable <Warning> Warnings()
{
foreach (var baseWarning in base.Warnings())
{
yield return(baseWarning);
}
if (unit.graph != null)
{
foreach (var definitionWarning in UnitPortDefinitionUtility.Warnings(unit.graph, LinqUtility.Concat <IUnitPortDefinition>(unit.graph.controlInputDefinitions, unit.graph.valueInputDefinitions)))
{
yield return(definitionWarning);
}
}
}
public static IEnumerable <string> GetVariableNameSuggestions(VariableKind kind, GraphReference reference)
{
return(LinqUtility.Concat <string>(GetPredefinedVariableNames(kind, reference), GetDynamicVariableNames(kind, reference)).Distinct().OrderBy(name => name));
}
protected override IEnumerable <Warning> Warnings()
{
foreach (var baseWarning in base.Warnings())
{
yield return(baseWarning);
}
if (unit.graph != null)
{
foreach (var definitionWarning in UnitPortDefinitionUtility.Warnings(unit.graph, LinqUtility.Concat <IUnitPortDefinition>(unit.graph.controlOutputDefinitions, unit.graph.valueOutputDefinitions)))
{
yield return(definitionWarning);
}
if (unit.graph.units.Count(unit => unit is GraphOutput) > 1)
{
yield return(Warning.Caution("Multiple output nodes in the same graph. Only one of them will be used."));
}
}
}
protected override IEnumerable <Warning> Warnings()
{
foreach (var baseWarning in base.Warnings())
{
yield return(baseWarning);
}
if (unit.graph != null)
{
foreach (var definitionWarning in UnitPortDefinitionUtility.Warnings(unit.graph, LinqUtility.Concat <IUnitPortDefinition>(unit.graph.controlInputDefinitions, unit.graph.valueInputDefinitions)))
{
yield return(definitionWarning);
}
var inputs = unit.graph.units.Where(u => u is GraphInput).ToList();
if (inputs.Count > 1)
{
var firstInput = inputs[0];
if (unit != firstInput)
{
var graphName = string.IsNullOrEmpty(unit.graph.title) ? nameof(SubgraphUnit) : unit.graph.title;
Debug.LogWarning($"Only one Input node can be used and will execute in {graphName}.");
yield return(Warning.Caution("Only one Input node can be used and will execute."));
}
}
}
}