/// <summary>
/// Groups all the selected entitys together.
/// </summary>
private void Group()
{
// Create a new group node to place these nodes into.
GroupNode groupSceneNode = new GroupNode("Group");
Engine.Engine.GlobalInstance.Map.SceneGraph.RootNode.AddChild(groupSceneNode);
// Add all scene nodes to this group node.
foreach (EntityNode entity in _selectedEntityList)
{
if (entity.Parent != null) entity.Parent.RemoveChild(entity);
groupSceneNode.AddChild(entity);
}
if (_sceneGraphWindow != null) _sceneGraphWindow.SyncronizeData();
_mapChangedSinceSave = true;
}
/// <summary>
/// Loads the next node in the given binary reader and returns it.
/// </summary>
/// <param name="reader">Binary reader to read node from.</param>
/// <param name="getProgress">If set to true this node is used to judge the current progress.</param>
/// <returns>Scene node that was loaded from the binary reader.</returns>
private SceneNode LoadNode(BinaryReader reader, bool getProgress)
{
// Read in the name of this node's class.
string name = reader.ReadString();
//HighPreformanceTimer timer = new HighPreformanceTimer();
// Create a new instance of this entity and tell it to load itself.
// (See if its a known object first as its quicker to get it without reflection)
SceneNode node = null;
if (name.ToLower().EndsWith("binaryphoenix.fusion.engine.entitys.entitynode"))
node = new EntityNode();
else if (name.ToLower().EndsWith("binaryphoenix.fusion.engine.entitys.scriptedentitynode"))
node = new ScriptedEntityNode();
else if (name.ToLower().EndsWith("binaryphoenix.fusion.engine.scenenode"))
node = new SceneNode();
else if (name.ToLower().EndsWith("binaryphoenix.fusion.engine.entitys.groupnode"))
node = new GroupNode();
else if (name.ToLower().EndsWith("binaryphoenix.fusion.engine.entitys.emitternode"))
node = new EmitterNode();
else if (name.ToLower().EndsWith("binaryphoenix.fusion.engine.entitys.tilemapsegmentnode"))
node = new TilemapSegmentNode();
else if (name.ToLower().EndsWith("binaryphoenix.fusion.engine.entitys.pathmarkernode"))
node = new PathMarkerNode();
else if (name.ToLower().EndsWith("binaryphoenix.fusion.engine.entitys.tilenode"))
node = new TileNode();
else
node = (SceneNode)ReflectionMethods.CreateObject(name);
//DebugLogger.WriteLog("Created scene graph node " + name + " in " + timer.DurationMillisecond + ".\n");
//timer.Restart();
// Load in this nodes details.
node.UniqueID = (_uniqueIDTracker++);
node.Load(reader);
//DebugLogger.WriteLog("Loaded scene graph node " + name + " in " + timer.DurationMillisecond + ".\n");
// Read in all the children of this node, and attach
// them to this node.
DebugLogger.IncreaseIndent();
int childCount = reader.ReadInt32();
for (int i = 0; i < childCount; i++)
{
SceneNode childNode = LoadNode(reader);
node.AddChild(childNode);
if (getProgress == true)
_loadingProgress = (int)(((float)(i + 1) / (float)childCount) * 100.0f);
}
DebugLogger.DecreaseIndent();
return node;
}
public void CreateGroup(ScriptThread thread)
{
EntityNode node = new GroupNode();
thread.SetReturnValue(new SceneNodeScriptObject(node));
}
