/** Main serializer function.
* Serializes all graphs to a byte array
* A similar function exists in the AstarPathEditor.cs script to save additional info */
public byte[] SerializeGraphs (SerializeSettings settings, out uint checksum) {
AstarPath.active.BlockUntilPathQueueBlocked();
var sr = new AstarSerializer(this, settings);
sr.OpenSerialize();
SerializeGraphsPart (sr);
byte[] bytes = sr.CloseSerialize();
checksum = sr.GetChecksum ();
#if ASTARDEBUG
Debug.Log ("Got a whole bunch of data, "+bytes.Length+" bytes");
#endif
return bytes;
}
/** Serializes all graphs settings and optionally node data to a byte array.
* \see DeserializeGraphs(byte[])
* \see Pathfinding.Serialization.SerializeSettings
*/
public byte[] SerializeGraphs (SerializeSettings settings) {
uint checksum;
return SerializeGraphs (settings, out checksum);
}
public AstarSerializer (AstarData data, SerializeSettings settings) {
this.data = data;
this.settings = settings;
}
public byte[] SerializeGraphs (SerializeSettings settings, out uint checksum) {
byte[] bytes = null;
uint ch = 0;
// Add a work item since we cannot be sure that pathfinding (or graph updates)
// is not running at the same time
AstarPath.active.AddWorkItem (new AstarPath.AstarWorkItem (force => {
var sr = new AstarSerializer(script.astarData, settings);
sr.OpenSerialize();
script.astarData.SerializeGraphsPart (sr);
sr.SerializeEditorSettings (graphEditors);
bytes = sr.CloseSerialize();
ch = sr.GetChecksum ();
#if ASTARDEBUG
Debug.Log ("Got a whole bunch of data, "+bytes.Length+" bytes");
#endif
return true;
}));
// Make sure the above work item is executed immediately
AstarPath.active.FlushWorkItems();
checksum = ch;
return bytes;
}
public AstarSerializer (AstarData data) {
this.data = data;
settings = SerializeSettings.Settings;
}
