private static byte[] SerializeNodeIndices(NavGraph[] graphs)
{
MemoryStream memoryStream = new MemoryStream();
BinaryWriter wr = new BinaryWriter(memoryStream);
int maxNodeIndexInAllGraphs = AstarSerializer.GetMaxNodeIndexInAllGraphs(graphs);
wr.Write(maxNodeIndexInAllGraphs);
int maxNodeIndex2 = 0;
for (int i = 0; i < graphs.Length; i++)
{
if (graphs[i] != null)
{
graphs[i].GetNodes(delegate(GraphNode node)
{
maxNodeIndex2 = Math.Max(node.NodeIndex, maxNodeIndex2);
wr.Write(node.NodeIndex);
return(true);
});
}
}
if (maxNodeIndex2 != maxNodeIndexInAllGraphs)
{
throw new Exception("Some graphs are not consistent in their GetNodes calls, sequential calls give different results.");
}
byte[] result = memoryStream.ToArray();
AstarSerializer.CloseOrDispose(wr);
return(result);
}
private static byte[] SerializeGraphExtraInfo(NavGraph graph)
{
MemoryStream memoryStream = new MemoryStream();
BinaryWriter writer = new BinaryWriter(memoryStream);
GraphSerializationContext ctx = new GraphSerializationContext(writer);
graph.SerializeExtraInfo(ctx);
byte[] result = memoryStream.ToArray();
AstarSerializer.CloseOrDispose(writer);
return(result);
}
private static byte[] SerializeGraphNodeReferences(NavGraph graph)
{
MemoryStream memoryStream = new MemoryStream();
BinaryWriter writer = new BinaryWriter(memoryStream);
GraphSerializationContext ctx = new GraphSerializationContext(writer);
graph.GetNodes(delegate(GraphNode node)
{
node.SerializeReferences(ctx);
return(true);
});
AstarSerializer.CloseOrDispose(writer);
return(memoryStream.ToArray());
}
