/*
* Checks deserialized Json Data, and make some changes if necessary
* Returns original Json Data if there is no change necessary, and returns modified Json Data if there is some changes.
*/
public static Dictionary <string, object> CreateSafeDecerializedJsonData(Dictionary <string, object> deserializedJsonData)
{
var changed = false;
var allNodesJson = deserializedJsonData[AssetBundleGraphSettings.ASSETBUNDLEGRAPH_DATA_NODES] as List <object>;
var sanitizedAllNodesJson = new List <Dictionary <string, object> >();
/*
* delete undetectable node.
*/
foreach (var n in allNodesJson)
{
var nodeJson = n as Dictionary <string, object>;
// copy all key and value to new Node data dictionary.
var sanitizedNodeJson = new Dictionary <string, object>();
foreach (var key in nodeJson.Keys)
{
sanitizedNodeJson[key] = nodeJson[key];
}
var kind = AssetBundleGraphSettings.NodeKindFromString(nodeJson[AssetBundleGraphSettings.NODE_KIND] as string);
switch (kind)
{
case AssetBundleGraphSettings.NodeKind.PREFABRICATOR_GUI:
break;
case AssetBundleGraphSettings.NodeKind.BUNDLIZER_GUI:
if (!ValidateNodeJsonDataForBundlizer(ref nodeJson))
{
changed = true;
continue;
}
break;
case AssetBundleGraphSettings.NodeKind.LOADER_GUI:
case AssetBundleGraphSettings.NodeKind.FILTER_GUI:
case AssetBundleGraphSettings.NodeKind.IMPORTSETTING_GUI:
case AssetBundleGraphSettings.NodeKind.MODIFIER_GUI:
case AssetBundleGraphSettings.NodeKind.GROUPING_GUI:
case AssetBundleGraphSettings.NodeKind.EXPORTER_GUI:
case AssetBundleGraphSettings.NodeKind.BUNDLEBUILDER_GUI:
break;
default:
{
var nodeName = nodeJson[AssetBundleGraphSettings.NODE_NAME] as string;
Debug.LogError(nodeName + " is defined as unknown kind of node. value:" + kind);
break;
}
}
sanitizedAllNodesJson.Add(sanitizedNodeJson);
}
/*
* delete undetectable connection.
* erase no start node connection.
* erase no end node connection.
* erase connection which label does exists in the start node.
*/
var allConnectionsJson = deserializedJsonData[AssetBundleGraphSettings.ASSETBUNDLEGRAPH_DATA_CONNECTIONS] as List <object>;
var sanitizedAllConnectionsJson = new List <Dictionary <string, object> >();
foreach (var c in allConnectionsJson)
{
var connectionJson = c as Dictionary <string, object>;
var connectionLabel = connectionJson[AssetBundleGraphSettings.CONNECTION_LABEL] as string;
var fromNodeId = connectionJson[AssetBundleGraphSettings.CONNECTION_FROMNODE] as string;
var fromNodePointId = connectionJson[AssetBundleGraphSettings.CONNECTION_FROMNODE_CONPOINT_ID] as string;
var toNodeId = connectionJson[AssetBundleGraphSettings.CONNECTION_TONODE] as string;
// var toNodePointId = connectionJson[AssetBundleGraphSettings.CONNECTION_TONODE_CONPOINT_ID] as string;
// detect start node.
var fromNodeCandidates = sanitizedAllNodesJson.Where(
node => {
var nodeId = node[AssetBundleGraphSettings.NODE_ID] as string;
return(nodeId == fromNodeId);
}
).ToList();
if (!fromNodeCandidates.Any())
{
changed = true;
continue;
}
// start node should contain specific connection point.
var candidateNode = fromNodeCandidates[0];
var candidateOutputPointIdsSources = candidateNode[AssetBundleGraphSettings.NODE_OUTPUTPOINT_IDS] as List <object>;
var candidateOutputPointIds = new List <string>();
foreach (var candidateOutputPointIdsSource in candidateOutputPointIdsSources)
{
candidateOutputPointIds.Add(candidateOutputPointIdsSource as string);
}
if (!candidateOutputPointIdsSources.Contains(fromNodePointId))
{
changed = true;
continue;
}
// detect end node.
var toNodeCandidates = sanitizedAllNodesJson.Where(
node => {
var nodeId = node[AssetBundleGraphSettings.NODE_ID] as string;
return(nodeId == toNodeId);
}
).ToList();
if (!toNodeCandidates.Any())
{
changed = true;
continue;
}
// this connection has start node & end node.
// detect connectionLabel.
var fromNode = fromNodeCandidates[0];
var connectionLabelsSource = fromNode[AssetBundleGraphSettings.NODE_OUTPUTPOINT_LABELS] as List <object>;
var connectionLabels = new List <string>();
foreach (var connectionLabelSource in connectionLabelsSource)
{
connectionLabels.Add(connectionLabelSource as string);
}
if (!connectionLabels.Contains(connectionLabel))
{
changed = true;
continue;
}
sanitizedAllConnectionsJson.Add(connectionJson);
}
if (changed)
{
var validatedResultDict = new Dictionary <string, object> {
{ AssetBundleGraphSettings.ASSETBUNDLEGRAPH_DATA_LASTMODIFIED, DateTime.Now },
{ AssetBundleGraphSettings.ASSETBUNDLEGRAPH_DATA_NODES, sanitizedAllNodesJson },
{ AssetBundleGraphSettings.ASSETBUNDLEGRAPH_DATA_CONNECTIONS, sanitizedAllConnectionsJson }
};
return(validatedResultDict);
}
return(deserializedJsonData);
}
