private void OnDisable()
{
SurfaceSet surfaceSet = (SurfaceSet)target;
int subMeshCount = surfaceSet.GetSubMeshCount();
surfaceSet.subMeshIndexPreview = subMeshCount + 1;
}
private void OnSceneGUI()
{
SurfaceSet surfaceSet = (SurfaceSet)target;
int subMeshCount = surfaceSet.GetSubMeshCount();
if (Event.current.type == EventType.MouseDown && Event.current.button == 0 && Event.current.clickCount == 2 && !Event.current.alt)
{
Ray ray = HandleUtility.GUIPointToWorldRay(Event.current.mousePosition);
RaycastHit raycastHit;
bool hit = Physics.Raycast(ray, out raycastHit);
if (hit)
{
_clickPosition = raycastHit.point;
Mesh mesh = MeshHelper.GetObjectMesh(surfaceSet.gameObject);
int[] meshSubMeshTriangleRanges = MeshHelper.GetMeshSubMeshTriangleRanges(mesh);
int selectionIndex = MeshHelper.GetSubMeshIndexByTriangle(raycastHit.triangleIndex, subMeshCount, meshSubMeshTriangleRanges);
if (surfaceSet.subMeshIndexPreview == selectionIndex)
{
surfaceSet.subMeshIndexPreview = subMeshCount + 1;
}
else
{
surfaceSet.subMeshIndexPreview = selectionIndex;
}
}
}
if (surfaceSet.subMeshIndexPreview < surfaceSet.surfaceTypes.Length)
{
GUIStyle gUIStlye = new GUIStyle();
gUIStlye.normal.textColor = Color.white;
Handles.Label(_clickPosition, "Type: " + surfaceSet.surfaceTypes[surfaceSet.subMeshIndexPreview].ToString() + " (Index : " + surfaceSet.subMeshIndexPreview.ToString() + ")", gUIStlye);
Handles.BeginGUI();
Vector2 enumPosition = HandleUtility.WorldToGUIPoint(_clickPosition);
surfaceSet.surfaceTypes[surfaceSet.subMeshIndexPreview] = (SurfaceType)EditorGUI.EnumPopup(new Rect(enumPosition.x, enumPosition.y + 20, 100, 50), surfaceSet.surfaceTypes[surfaceSet.subMeshIndexPreview]);
Handles.EndGUI();
}
surfaceSet.SetSurfaceTypeCount(subMeshCount);
}
// Given an xml node and a surface set, parse the xml node and
// update approprate fields of the surface set.
public void RefreshSurfaceSet(XmlNode surfSetXML, SurfaceSet surfSet)
{
// first get the properties of the surface set
foreach (XmlNode node in surfSetXML.ChildNodes)
{
if (node.Name == "Name")
{
string name = node.InnerText;
// keeping this around for validation; not doing anything with it at the moment.
}
if (node.Name == "SurfaceNames")
{
string[] names = new string[8];
int curName = 0;
// now we're going to accumulate the names
// of all the surfaces applied to the slots in this
// model - note that order is paramount - different slots
// correspond to different body parts of the bot
foreach (XmlNode surfNameNode in node.ChildNodes)
{
System.Diagnostics.Debug.Assert(surfNameNode.Name == "string",
"Expected string parsing SurfaceNames in XmlActor");
names[curName++] = surfNameNode.InnerText;
}
surfSet.SurfaceNames = names;
}
else if (node.Name == "BumpDetailName")
{
surfSet.BumpDetailName = node.InnerText;
}
else if (node.Name == "DirtMapName")
{
surfSet.DirtMapName = node.InnerText;
}
}
}
public void RefreshFromXML()
{
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(System.IO.Directory.GetCurrentDirectory() + XmlFileName);
// note on persistence: the surface sets are in subnodes of the root xml document
// each surface set record will hold pointers to these subnodes
// when we save, we copy date back to the subnodes and then write the whole doc
// back to the file.
foreach (XmlNode node in xmlDoc.ChildNodes)
{
// look for the actor - should be one per file
if (node.Name == "XmlGameActor")
{
foreach (XmlNode actorNode in node.ChildNodes)
{
// we currently rely on the surface sets being in the same order, as there is no
// way for the user to reorder them and they should always be in load order
if (actorNode.Name == "SurfaceSets")
{
int curSurfSet = 0;
foreach (XmlNode surfSetNode in actorNode.ChildNodes)
{
if (surfSetNode.Name == "SurfaceSet")
{
SurfaceSet curSet = this.SurfaceSets[curSurfSet];
RefreshSurfaceSet(surfSetNode, curSet);
curSurfSet++;
}
}
}
}
}
}
}
