stjr/UltimateZoneBuilder
0
0
Fork 0
mirror of https://git.do.srb2.org/STJr/UltimateZoneBuilder.git synced 2024-11-26 13:51:40 +00:00
Code Issues Projects Releases Packages Wiki Activity

Nodes Viewer Mode: a crash that could happen when the nodes header was interpreted as an UTF-8 value should be fixed for good now (#827)

Browse source
This commit is contained in:
biwa 2022-12-11 11:02:03 +01:00
parent 65f1b6c209
commit db8babf811
1 changed files with 5 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
Source/Plugins/NodesViewer/NodesViewerMode.cs
View file

@ -5,12 +5,13 @@ using System.Collections.Generic;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using CodeImp.DoomBuilder.Editing;
using CodeImp.DoomBuilder.Geometry;
using CodeImp.DoomBuilder.Map;
using CodeImp.DoomBuilder.Rendering;
using CodeImp.DoomBuilder.Windows;
using CodeImp.DoomBuilder.Map;
#endregion
@ -93,7 +94,7 @@ namespace CodeImp.DoomBuilder.Plugins.NodesViewer
/// </summary>
private bool LoadClassicStructures()
{
List<char[]> unsupportedheaders = new List<char[]>() { "ZNOD".ToCharArray(), "XNOD".ToCharArray() };
List<byte[]> unsupportedheaders = new List<byte[]>() { Encoding.ASCII.GetBytes("ZNOD"), Encoding.ASCII.GetBytes("XNOD") };
// Load the nodes structure
MemoryStream nodesstream = General.Map.GetLumpData("NODES");
@ -107,9 +108,9 @@ namespace CodeImp.DoomBuilder.Plugins.NodesViewer
BinaryReader nodesreader = new BinaryReader(nodesstream);
// Compare the char arrays. We can't do it by comparing strings, since the data read from the NODES
// Compare the byte arrays. We can't do it by comparing strings, since the data read from the NODES
// lump might be interpreted as some UTF value. See https://github.com/jewalky/UltimateDoomBuilder/issues/827
char[] header = nodesreader.ReadChars(4);
byte[] header = nodesreader.ReadBytes(4);
if(unsupportedheaders.Where(e => Enumerable.SequenceEqual(e, header)).Any())
{
MessageBox.Show("ZDBSP compressed nodes are currently not supported.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);