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added checks to allow opening maps with missing sidedefs, sectors or vertices (in these cases, the element requiring the missing element will be removed from the map during loading)

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codeimp 2009-01-09 21:25:15 +00:00
parent 3370d90bd0
commit 2aedd732d3
3 changed files with 176 additions and 79 deletions
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101
Source/IO/DoomMapSetIO.cs
View file

@ -272,43 +272,78 @@ namespace CodeImp.DoomBuilder.IO
if(int.TryParse(f.Key, out fnum)) stringflags[f.Key] = ((flags & fnum) == fnum);
}
// Create new item
l = map.CreateLinedef(vertexlink[v1], vertexlink[v2]);
l.Update(stringflags, 0, tag, action, new int[Linedef.NUM_ARGS]);
l.UpdateCache();
// Line has a front side?
if(s1 != ushort.MaxValue)
// Create new linedef
if(vertexlink.ContainsKey(v1) && vertexlink.ContainsKey(v2))
{
// Read front sidedef
sidedefsmem.Seek(s1 * 30, SeekOrigin.Begin);
offsetx = readside.ReadInt16();
offsety = readside.ReadInt16();
thigh = Lump.MakeNormalName(readside.ReadBytes(8), WAD.ENCODING);
tlow = Lump.MakeNormalName(readside.ReadBytes(8), WAD.ENCODING);
tmid = Lump.MakeNormalName(readside.ReadBytes(8), WAD.ENCODING);
sc = readside.ReadUInt16();
l = map.CreateLinedef(vertexlink[v1], vertexlink[v2]);
l.Update(stringflags, 0, tag, action, new int[Linedef.NUM_ARGS]);
l.UpdateCache();
// Create front sidedef
s = map.CreateSidedef(l, true, sectorlink[sc]);
s.Update(offsetx, offsety, thigh, tmid, tlow);
// Line has a front side?
if(s1 != ushort.MaxValue)
{
// Read front sidedef
if((s1 * 30L) <= (sidedefsmem.Length - 30L))
{
sidedefsmem.Seek(s1 * 30, SeekOrigin.Begin);
offsetx = readside.ReadInt16();
offsety = readside.ReadInt16();
thigh = Lump.MakeNormalName(readside.ReadBytes(8), WAD.ENCODING);
tlow = Lump.MakeNormalName(readside.ReadBytes(8), WAD.ENCODING);
tmid = Lump.MakeNormalName(readside.ReadBytes(8), WAD.ENCODING);
sc = readside.ReadUInt16();
// Create front sidedef
if(sectorlink.ContainsKey(sc))
{
s = map.CreateSidedef(l, true, sectorlink[sc]);
s.Update(offsetx, offsety, thigh, tmid, tlow);
}
else
{
General.WriteLogLine("WARNING: Sidedef references invalid sector " + sc + "! Sidedef has been removed.");
}
}
else
{
General.WriteLogLine("WARNING: Linedef references invalid sidedef! Sidedef has been removed.");
}
}
// Line has a back side?
if(s2 != ushort.MaxValue)
{
// Read back sidedef
if((s2 * 30L) <= (sidedefsmem.Length - 30L))
{
sidedefsmem.Seek(s2 * 30, SeekOrigin.Begin);
offsetx = readside.ReadInt16();
offsety = readside.ReadInt16();
thigh = Lump.MakeNormalName(readside.ReadBytes(8), WAD.ENCODING);
tlow = Lump.MakeNormalName(readside.ReadBytes(8), WAD.ENCODING);
tmid = Lump.MakeNormalName(readside.ReadBytes(8), WAD.ENCODING);
sc = readside.ReadUInt16();
// Create back sidedef
if(sectorlink.ContainsKey(sc))
{
s = map.CreateSidedef(l, false, sectorlink[sc]);
s.Update(offsetx, offsety, thigh, tmid, tlow);
}
else
{
General.WriteLogLine("WARNING: Sidedef references invalid sector " + sc + "! Sidedef has been removed.");
}
}
else
{
General.WriteLogLine("WARNING: Linedef references invalid sidedef! Sidedef has been removed.");
}
}
}
// Line has a back side?
if(s2 != ushort.MaxValue)
else
{
// Read back sidedef
sidedefsmem.Seek(s2 * 30, SeekOrigin.Begin);
offsetx = readside.ReadInt16();
offsety = readside.ReadInt16();
thigh = Lump.MakeNormalName(readside.ReadBytes(8), WAD.ENCODING);
tlow = Lump.MakeNormalName(readside.ReadBytes(8), WAD.ENCODING);
tmid = Lump.MakeNormalName(readside.ReadBytes(8), WAD.ENCODING);
sc = readside.ReadUInt16();
// Create back sidedef
s = map.CreateSidedef(l, false, sectorlink[sc]);
s.Update(offsetx, offsety, thigh, tmid, tlow);
General.WriteLogLine("WARNING: Linedef references one or more invalid vertices! Linedef has been removed.");
}
}

101
Source/IO/HexenMapSetIO.cs
View file

@ -287,43 +287,78 @@ namespace CodeImp.DoomBuilder.IO
if(int.TryParse(f.Key, out fnum)) stringflags[f.Key] = ((flags & fnum) == fnum);
}
// Create new item
l = map.CreateLinedef(vertexlink[v1], vertexlink[v2]);
l.Update(stringflags, (flags & manager.Config.LinedefActivationsFilter), 0, action, args);
l.UpdateCache();
// Line has a front side?
if(s1 != ushort.MaxValue)
// Create new linedef
if(vertexlink.ContainsKey(v1) && vertexlink.ContainsKey(v2))
{
// Read front sidedef
sidedefsmem.Seek(s1 * 30, SeekOrigin.Begin);
offsetx = readside.ReadInt16();
offsety = readside.ReadInt16();
thigh = Lump.MakeNormalName(readside.ReadBytes(8), WAD.ENCODING);
tlow = Lump.MakeNormalName(readside.ReadBytes(8), WAD.ENCODING);
tmid = Lump.MakeNormalName(readside.ReadBytes(8), WAD.ENCODING);
sc = readside.ReadUInt16();
l = map.CreateLinedef(vertexlink[v1], vertexlink[v2]);
l.Update(stringflags, (flags & manager.Config.LinedefActivationsFilter), 0, action, args);
l.UpdateCache();
// Create front sidedef
s = map.CreateSidedef(l, true, sectorlink[sc]);
s.Update(offsetx, offsety, thigh, tmid, tlow);
// Line has a front side?
if(s1 != ushort.MaxValue)
{
// Read front sidedef
sidedefsmem.Seek(s1 * 30, SeekOrigin.Begin);
if((s1 * 30L) <= (sidedefsmem.Length - 30L))
{
offsetx = readside.ReadInt16();
offsety = readside.ReadInt16();
thigh = Lump.MakeNormalName(readside.ReadBytes(8), WAD.ENCODING);
tlow = Lump.MakeNormalName(readside.ReadBytes(8), WAD.ENCODING);
tmid = Lump.MakeNormalName(readside.ReadBytes(8), WAD.ENCODING);
sc = readside.ReadUInt16();
// Create front sidedef
if(sectorlink.ContainsKey(sc))
{
s = map.CreateSidedef(l, true, sectorlink[sc]);
s.Update(offsetx, offsety, thigh, tmid, tlow);
}
else
{
General.WriteLogLine("WARNING: Sidedef references invalid sector " + sc + "! Sidedef has been removed.");
}
}
else
{
General.WriteLogLine("WARNING: Linedef references invalid sidedef! Sidedef has been removed.");
}
}
// Line has a back side?
if(s2 != ushort.MaxValue)
{
// Read back sidedef
sidedefsmem.Seek(s2 * 30, SeekOrigin.Begin);
if((s2 * 30L) <= (sidedefsmem.Length - 30L))
{
offsetx = readside.ReadInt16();
offsety = readside.ReadInt16();
thigh = Lump.MakeNormalName(readside.ReadBytes(8), WAD.ENCODING);
tlow = Lump.MakeNormalName(readside.ReadBytes(8), WAD.ENCODING);
tmid = Lump.MakeNormalName(readside.ReadBytes(8), WAD.ENCODING);
sc = readside.ReadUInt16();
// Create back sidedef
if(sectorlink.ContainsKey(sc))
{
s = map.CreateSidedef(l, false, sectorlink[sc]);
s.Update(offsetx, offsety, thigh, tmid, tlow);
}
else
{
General.WriteLogLine("WARNING: Sidedef references invalid sector " + sc + "! Sidedef has been removed.");
}
}
else
{
General.WriteLogLine("WARNING: Linedef references invalid sidedef! Sidedef has been removed.");
}
}
}
// Line has a back side?
if(s2 != ushort.MaxValue)
else
{
// Read back sidedef
sidedefsmem.Seek(s2 * 30, SeekOrigin.Begin);
offsetx = readside.ReadInt16();
offsety = readside.ReadInt16();
thigh = Lump.MakeNormalName(readside.ReadBytes(8), WAD.ENCODING);
tlow = Lump.MakeNormalName(readside.ReadBytes(8), WAD.ENCODING);
tmid = Lump.MakeNormalName(readside.ReadBytes(8), WAD.ENCODING);
sc = readside.ReadUInt16();
// Create back sidedef
s = map.CreateSidedef(l, false, sectorlink[sc]);
s.Update(offsetx, offsety, thigh, tmid, tlow);
General.WriteLogLine("WARNING: Linedef references one or more invalid vertices! Linedef has been removed.");
}
}

53
Source/IO/UniversalStreamReader.cs
View file

@ -232,17 +232,37 @@ namespace CodeImp.DoomBuilder.IO
foreach(LinedefActivateInfo activate in General.Map.Config.LinedefActivates)
stringflags[activate.Key] = GetCollectionEntry<bool>(lc, activate.Key, false, false);
// Create new item
Linedef l = map.CreateLinedef(vertexlink[v1], vertexlink[v2]);
l.Update(stringflags, 0, tag, special, args);
l.UpdateCache();
// Create new linedef
if(vertexlink.ContainsKey(v1) && vertexlink.ContainsKey(v2))
{
Linedef l = map.CreateLinedef(vertexlink[v1], vertexlink[v2]);
l.Update(stringflags, 0, tag, special, args);
l.UpdateCache();
// Custom fields
ReadCustomFields(lc, l, "linedef");
// Custom fields
ReadCustomFields(lc, l, "linedef");
// Read sidedefs and connect them to the line
if(s1 > -1) ReadSidedef(map, sidescolls[s1], l, true, sectorlink);
if(s2 > -1) ReadSidedef(map, sidescolls[s2], l, false, sectorlink);
// Read sidedefs and connect them to the line
if(s1 > -1)
{
if(s1 < sidescolls.Count)
ReadSidedef(map, sidescolls[s1], l, true, sectorlink);
else
General.WriteLogLine("WARNING: Linedef references invalid sidedef! Sidedef has been removed.");
}
if(s2 > -1)
{
if(s2 < sidescolls.Count)
ReadSidedef(map, sidescolls[s2], l, false, sectorlink);
else
General.WriteLogLine("WARNING: Linedef references invalid sidedef! Sidedef has been removed.");
}
}
else
{
General.WriteLogLine("WARNING: Linedef references one or more invalid vertices! Linedef has been removed.");
}
}
}
@ -259,11 +279,18 @@ namespace CodeImp.DoomBuilder.IO
int sector = GetCollectionEntry<int>(sc, "sector", true, 0);
// Create sidedef
Sidedef s = map.CreateSidedef(ld, front, sectorlink[sector]);
s.Update(offsetx, offsety, thigh, tmid, tlow);
if(sectorlink.ContainsKey(sector))
{
Sidedef s = map.CreateSidedef(ld, front, sectorlink[sector]);
s.Update(offsetx, offsety, thigh, tmid, tlow);
// Custom fields
ReadCustomFields(sc, s, "sidedef");
// Custom fields
ReadCustomFields(sc, s, "sidedef");
}
else
{
General.WriteLogLine("WARNING: Sidedef references invalid sector " + sector + "! Sidedef has been removed.");
}
}
// This reads the sectors