/// <summary>
/// Saves the graph to a file
/// </summary>
/// <param name="fileName">File name</param>
/// <param name="graph">Instance to save</param>
public override void Save(string fileName, IGraph graph)
{
if (graph is Graph nmGraph)
{
GraphFile.Save(fileName, nmGraph);
}
else
{
throw new EngineException(string.Format("Bad navigation mesh graph type: {0}", graph.GetType()));
}
}
/// <summary>
/// Loads the graph from a file
/// </summary>
/// <param name="fileName">File name</param>
public override IGraph Load(string fileName)
{
// Initialize the input data
this.ChunkyMesh = ChunkyTriMesh.Build(this);
// Load file
var graph = GraphFile.Load(fileName);
// Set input data
graph.Input = this;
return(graph);
}
/// <summary>
/// Creates a graph from a graph file
/// </summary>
/// <param name="file">Graph file</param>
/// <returns>Returns the graph</returns>
public static Graph FromGraphFile(GraphFile file)
{
var meshQueryDict = new Dictionary <Agent, NavMeshQuery>();
foreach (var key in file.Dictionary.Keys)
{
var rcFile = file.Dictionary[key];
var nm = NavMeshFile.FromNavmeshFile(rcFile);
var mmQuery = new NavMeshQuery();
mmQuery.Init(nm, file.Settings.MaxNodes);
meshQueryDict.Add(key, mmQuery);
}
return(new Graph
{
Settings = file.Settings,
MeshQueryDictionary = meshQueryDict,
});
}
