/// <summary>
/// Remove a SceneNodeDefinition from the children.
/// </summary>
/// <param name="child">The child to remove.</param>
public void removeChildNode(SceneNodeDefinition child)
{
childNodes.Remove(child.Name);
child.setParentNode(null);
if (editInterface != null)
{
editInterface.removeSubInterface(child);
}
}
/// <summary>
/// Add a SceneNodeDefinition as a child node.
/// </summary>
/// <param name="child">The child to add.</param>
public void addChildNode(SceneNodeDefinition child)
{
childNodes.Add(child.Name, child);
child.setParentNode(this);
if (editInterface != null)
{
addChildNodeEdit(child);
}
}
/// <summary>
/// Helper function to recursivly save scene node definitions for all
/// children.
/// </summary>
/// <returns>A new SceneNodeDefinition for this node.</returns>
private SceneNodeDefinition saveToSceneNodeDefinition()
{
SceneNodeDefinition definition = new SceneNodeDefinition(Name);
definition.LocalTranslation = sceneNode.getPosition();
definition.LocalRotation = sceneNode.getOrientation();
foreach (MovableObjectContainer movable in nodeObjects.Values)
{
definition.addMovableObjectDefinition(movable.createDefinition());
}
foreach (SceneNodeElement child in children)
{
definition.addChildNode(child.saveToSceneNodeDefinition());
}
return(definition);
}
/// <summary>
/// Callback to add a child node.
/// </summary>
/// <param name="callback"></param>
/// <param name="command"></param>
private void addChildNode(EditUICallback callback)
{
callback.getInputString("Enter a name.", delegate(String input, ref String errorPrompt)
{
if (input == null || input == "")
{
errorPrompt = "Please enter a non empty name.";
return(false);
}
SceneNodeDefinition topLevel = findTopLevelNode();
if (input == topLevel.Name || topLevel.isNodeNameTaken(input))
{
errorPrompt = "That name is already in use. Please provide another.";
return(false);
}
addChildNode(new SceneNodeDefinition(input));
return(true);
});
}
/// <summary>
/// Helper function to set the parent node of this node.
/// </summary>
/// <param name="parent">The parent SceneNodeDefinition to set.</param>
private void setParentNode(SceneNodeDefinition parent)
{
this.parentNode = parent;
}
private void addChildNodeEdit(SceneNodeDefinition child)
{
editInterface.addSubInterface(child, child.getEditInterface());
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="instance">The SimObject that will have the product constructed added to it.</param>
/// <param name="definition">The definition class that will build part of the sim object.</param>
public OgreFactoryEntry(SimObjectBase instance, SceneNodeDefinition definition)
{
this.instance = instance;
this.definition = definition;
}
/// <summary>
/// Add a SceneNodeDefinition.
/// </summary>
/// <param name="instance">The SimObject that will get the product built by definition.</param>
/// <param name="definition">The definition to build.</param>
public void addSceneNodeDefinition(SimObjectBase instance, SceneNodeDefinition definition)
{
sceneNodes.AddLast(new OgreFactoryEntry(instance, definition));
}