/*
* Verify nodes does not create cycle
*/
private void ValidateLoopConnection(SaveData saveData)
{
var leaf = saveData.CollectAllLeafNodes();
foreach (var leafNode in leaf)
{
MarkAndTraverseParent(saveData, leafNode, new List <ConnectionData>(), new List <NodeData>());
}
}
Perform(
SaveData saveData,
BuildTarget target,
bool isRun,
Action <NodeData, float> updateHandler = null
)
{
bool validateFailed = false;
try {
ValidateNameCollision(saveData);
ValidateLoopConnection(saveData);
} catch (NodeException e) {
AssetBundleGraphEditorWindow.AddNodeException(e);
validateFailed = true;
}
var resultDict = new Dictionary <ConnectionData, Dictionary <string, List <Asset> > >();
var performedIds = new List <string>();
var cacheDict = new Dictionary <NodeData, List <string> >();
// if validation failed, node may contain looped connections, so we are not going to
// go into each operations.
if (!validateFailed)
{
var leaf = saveData.CollectAllLeafNodes();
foreach (var leafNode in leaf)
{
if (leafNode.InputPoints.Count == 0)
{
DoNodeOperation(target, leafNode, null, null, saveData, resultDict, cacheDict, performedIds, isRun, updateHandler);
}
else
{
foreach (var inputPoint in leafNode.InputPoints)
{
DoNodeOperation(target, leafNode, inputPoint, null, saveData, resultDict, cacheDict, performedIds, isRun, updateHandler);
}
}
}
}
return(resultDict);
}
