/// <summary>
/// Determines which set of snowman accessories to set active in the world base on the current snowman node. Also
/// sets the selection flag on the approprate scene node
/// </summary>
private void UpdateSceneObjects()
{
SnowmanNodes currentNode = snowmanNodes[currentNodeIndex];
BaseAccessories.SetActive(false);
TorsoAccessories.SetActive(false);
HeadAccessories.SetActive(false);
switch (currentNode)
{
case SnowmanNodes.BASE:
BaseAccessories.SetActive(true);
break;
case SnowmanNodes.TORSO:
TorsoAccessories.SetActive(true);
break;
case SnowmanNodes.HEAD:
HeadAccessories.SetActive(true);
break;
}
BaseNode.UpdateSelections(currentNode);
}
/// <summary>
/// Get the current snowman scene node object
/// </summary>
/// <returns></returns>
private SceneNode GetSnowmanSceneNode()
{
SnowmanNodes currentNodeType = snowmanNodes[currentNodeIndex];
SceneNode sceneNode = BaseNode.GetSnowmanNode(currentNodeType);
if (sceneNode == null)
{
Debug.LogError("Unable to get current scene node: " + GetSnowmanNodeName(currentNodeType));
}
return(sceneNode);
}
/// <summary>
/// Set the selected flag for the scene node
/// </summary>
/// <param name="selected"></param>
public void UpdateSelections(SnowmanNodes selectedNode)
{
selected = selectedNode == node;
foreach (Transform child in transform)
{
SceneNode childNode = child.GetComponent <SceneNode>();
if (childNode != null)
{
childNode.UpdateSelections(selectedNode);
}
}
}
/// <summary>
/// Get the display name of a given snowman scene node
/// </summary>
/// <param name="node"></param>
/// <returns></returns>
private string GetSnowmanNodeName(SnowmanNodes node)
{
switch (node)
{
case SnowmanNodes.BASE:
return("Base");
case SnowmanNodes.TORSO:
return("Torso");
case SnowmanNodes.HEAD:
return("Head");
default:
return(string.Empty);
}
}
/// <summary>
/// Get the appropriate snowman scene node based on the provided scene node level provided
/// </summary>
/// <param name="desiredNode"></param>
/// <returns></returns>
public SceneNode GetSnowmanNode(SnowmanNodes desiredNode)
{
if (node == desiredNode)
{
return(this);
}
SceneNode nodeFound = null;
foreach (Transform child in transform)
{
SceneNode childNode = child.GetComponent <SceneNode>();
if (childNode != null)
{
nodeFound = childNode.GetSnowmanNode(desiredNode);
if (nodeFound != null)
{
break;
}
}
}
return(nodeFound);
}