public static SceneDefinition Create(Scene.NavMesh mesh, NavZone zone, NavZoneDef navZoneDef)
{
var filePath = string.Format("{0}{1}.json", SCENES_PATH, mesh.SceneSnoId);
if (USE_DISK_CACHE)
{
if (File.Exists(filePath))
{
var fileContent = File.ReadAllText(filePath);
if (!string.IsNullOrWhiteSpace(fileContent))
{
var savedScene = JsonSerializer.Deserialize <SceneDefinition>(fileContent);
if (savedScene != null)
{
return(savedScene);
}
}
}
}
var sceneDefinition = new SceneDefinition {
SceneSNO = mesh.SceneSnoId
};
#region NavCells
var cachedNavCells = new List <NavCellDefinition>();
var sceneNavCells = navZoneDef.NavCells.ToList();
if (sceneNavCells.Count > 0)
{
cachedNavCells.AddRange(sceneNavCells.Select(NavCellDefinition.Create));
}
sceneDefinition.NavCellDefinitions = cachedNavCells;
#endregion
if (USE_DISK_CACHE)
{
var serializedScene = JsonSerializer.Serialize(sceneDefinition);
File.WriteAllText(filePath, serializedScene);
}
Logger.Warn("[GridProvider] Added SceneDefinition {0} (Dimensions: {1}, NavCells: {2})", sceneDefinition.SceneSNO, zone.ZoneMax - zone.ZoneMin, sceneDefinition.NavCellDefinitions.Count);
return(sceneDefinition);
}
private void CreateGrid(Scene.NavMesh mesh)
{
if (GridCreated)
{
return;
}
Cells = new List <WorldSceneCell>();
foreach (var navCell in mesh.Zone.NavZoneDef.NavCells)
{
Cells.Add(new WorldSceneCell(navCell, Min));
}
if (SubScene != null)
{
foreach (var navCell in SubScene.Cells)
{
Cells.Add(navCell);
}
if (SubScene.SubScene != null)
{
foreach (var navCell in SubScene.SubScene.Cells)
{
Cells.Add(navCell);
}
}
}
var navBoxSize = ExplorationData.ExplorationNodeBoxSize;
var searchBeginning = navBoxSize / 2;
for (var x = Min.X + searchBeginning; x <= Max.X; x = x + navBoxSize)
{
for (var y = Min.Y + searchBeginning; y <= Max.Y; y = y + navBoxSize)
{
var navNode = new ExplorationNode(new Vector2(x, y), _boxSize, _boxTolerance, this);
Nodes.Add(navNode);
}
}
GridCreated = true;
GridCreatedTime = DateTime.UtcNow;
}
public static GridScene Create(Scene scene, Scene.NavMesh mesh, NavZone zone)
{
var gridScene = new GridScene();
gridScene.SceneSNO = mesh.SceneSnoId;
gridScene.WorldId = mesh.WorldId;
gridScene.LevelAreaSNO = mesh.LevelAreaSnoId;
gridScene.Name = scene.Name;
gridScene.NameHash = GridProvider.GetSceneNameHash(mesh, zone);
gridScene.Min = zone.ZoneMin;
gridScene.Max = zone.ZoneMax;
gridScene.Center = (gridScene.Max + gridScene.Min) / 2;
gridScene.SceneDefinition = GridProvider.SceneDefinitions[mesh.SceneSnoId];
gridScene.BaseHeight = mesh.BaseHeight;
//#region GridNodes
var gridNodes = new List <GridNode>();
var sceneDimensions = zone.ZoneMax - zone.ZoneMin;
const float searchBeginning = GridProvider.GridNodeBoxSize / 2;
for (var x = searchBeginning; x <= sceneDimensions.X; x = x + GridProvider.GridNodeBoxSize)
{
for (var y = searchBeginning; y <= sceneDimensions.Y; y = y + GridProvider.GridNodeBoxSize)
{
var cell = gridScene.SceneDefinition.NavCellDefinitions.FirstOrDefault(c => c.IsInCell(x, y));
if (cell != null)
{
var gridNode = GridNode.Create(new Vector2(x, y), gridScene, cell);
gridNodes.Add(gridNode);
}
}
}
gridScene.GridNodes = gridNodes;
//#endregion
return(gridScene);
}
public static string GetSceneNameHash(Scene.NavMesh mesh, NavZone navZone)
{
return(string.Format("{0}-{1}-{2}-{3}-{4}", mesh.SceneSnoId, mesh.WorldId, mesh.LevelAreaSnoId, navZone.ZoneMin, navZone.ZoneMax));
}