private void duplicateGuidList_SelectionChanged(object sender, EventArgs e)
{
if (duplicatesListBox.SelectedIndex >= 0)
{
UnrealGUID guid = duplicateGuids[duplicatesListBox.SelectedIndex];
aLabel.Text = "A: " + guid.A;
bLabel.Text = "B: " + guid.B;
cLabel.Text = "C: " + guid.C;
dLabel.Text = "D: " + guid.D;
generateButton.Enabled = true;
BoolProperty bHasCrossLevelPaths = guid.export.GetProperty <BoolProperty>("bHasCrossLevelPaths");
if (bHasCrossLevelPaths != null && bHasCrossLevelPaths == true)
{
crossLevelPathsLabel.Visible = true;
}
else
{
crossLevelPathsLabel.Visible = false;
}
}
else
{
generateButton.Enabled = false;
aLabel.Text = "A: ";
bLabel.Text = "B: ";
cLabel.Text = "C: ";
dLabel.Text = "D: ";
crossLevelPathsLabel.Visible = false;
}
}
private void generateButton_Click(object sender, EventArgs e)
{
if (duplicatesListBox.SelectedIndex >= 0)
{
UnrealGUID guid = duplicateGuids[duplicatesListBox.SelectedIndex];
SharedPathfinding.GenerateNewRandomGUID(guid.export);
populateDuplicateGUIDs();
}
}
public override bool Equals(object obj)
{
if (obj == null || GetType() != obj.GetType())
{
return(false);
}
UnrealGUID other = (UnrealGUID)obj;
return(other.A == A && other.B == B && other.C == C && other.D == D);
}
/// <summary>
/// Fetches an UnrealGUID object from a GUID struct.
/// </summary>
/// <param name="guidStruct"></param>
/// <returns></returns>
public static UnrealGUID GetGUIDFromStruct(StructProperty guidStruct)
{
int a = guidStruct.GetProp <IntProperty>("A");
int b = guidStruct.GetProp <IntProperty>("B");
int c = guidStruct.GetProp <IntProperty>("C");
int d = guidStruct.GetProp <IntProperty>("D");
UnrealGUID guid = new UnrealGUID();
guid.A = a;
guid.B = b;
guid.C = c;
guid.D = d;
return(guid);
}
/// <summary>
/// Fetches the NavGuid object as a UnrealGUID
/// </summary>
/// <param name="export"></param>
/// <returns></returns>
public static UnrealGUID GetNavGUID(IExportEntry export)
{
StructProperty navGuid = export.GetProperty <StructProperty>("NavGuid");
if (navGuid != null)
{
UnrealGUID guid = GetGUIDFromStruct(navGuid);
guid.export = export;
return(guid);
}
else
{
return(null);
}
}
private void populateDuplicateGUIDs()
{
navGuidLists = new Dictionary <string, List <UnrealGUID> >();
duplicateGuids = new List <UnrealGUID>();
IExportEntry level = null;
foreach (IExportEntry exp in pcc.Exports)
{
if (exp.ClassName == "Level" && exp.ObjectName == "PersistentLevel")
{
level = exp;
break;
}
}
int start = 0x4;
if (level != null)
{
start = PathfindingEditor.findEndOfProps(level);
}
//Read persistent level binary
byte[] data = level.Data;
uint exportid = BitConverter.ToUInt32(data, start);
start += 4;
uint numberofitems = BitConverter.ToUInt32(data, start);
int countoffset = start;
int itemcount = 2;
start += 8;
while (itemcount < numberofitems)
{
//get header.
uint itemexportid = BitConverter.ToUInt32(data, start);
if (itemexportid - 1 < pcc.Exports.Count && itemexportid > 0)
{
IExportEntry exportEntry = pcc.Exports[(int)itemexportid - 1];
StructProperty navguid = exportEntry.GetProperty <StructProperty>("NavGuid");
if (navguid != null)
{
int a = navguid.GetProp <IntProperty>("A");
int b = navguid.GetProp <IntProperty>("B");
int c = navguid.GetProp <IntProperty>("C");
int d = navguid.GetProp <IntProperty>("D");
UnrealGUID nav = new UnrealGUID();
nav.A = a;
nav.B = b;
nav.C = c;
nav.D = d;
nav.export = exportEntry;
nav.levelListIndex = itemcount;
List <UnrealGUID> list;
if (navGuidLists.TryGetValue(nav.ToString(), out list))
{
list.Add(nav);
}
else
{
list = new List <UnrealGUID>();
navGuidLists[nav.ToString()] = list;
list.Add(nav);
}
}
start += 4;
itemcount++;
}
else
{
//INVALID or empty item encountered. We don't care right now though.
start += 4;
itemcount++;
}
}
duplicatesListBox.Items.Clear();
foreach (List <UnrealGUID> guidList in navGuidLists.Values)
{
if (guidList.Count > 1)
{
Debug.WriteLine("Number of duplicates: " + guidList.Count);
//contains duplicates
foreach (UnrealGUID guid in guidList)
{
//Debug.WriteLine(guid.levelListIndex + " Duplicate: " + guid.export.ObjectName);
duplicateGuids.Add(guid);
duplicatesListBox.Items.Add(guid.levelListIndex + " " + guid.export.Index + " " + guid.export.ObjectName + "_" + guid.export.indexValue);
}
}
else
{
Debug.WriteLine("Not a duplicate ");
}
}
}