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Visual mode: (hopefully) fixed a crash during Ctrl- and Shift-selecting wall surfaces.

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Visual mode: "Select adjacent walls with the same height" (Ctrl-Select) logic was not working properly in some cases.
This commit is contained in:
MaxED 2013-10-21 10:19:31 +00:00
parent 76dba9cd87
commit 5c19a12ab7
1 changed files with 57 additions and 24 deletions
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81
Source/Plugins/BuilderModes/VisualModes/BaseVisualGeometrySidedef.cs
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@ -395,8 +395,7 @@ namespace CodeImp.DoomBuilder.BuilderModes
//mxd
protected void selectNeighbours(string texture, bool select, bool withSameTexture, bool withSameHeight) {
if(!withSameTexture && !withSameHeight)
return;
if(Sidedef.Sector == null || (!withSameTexture && !withSameHeight)) return;
if(select && !selected) {
selected = true;
@ -410,15 +409,39 @@ namespace CodeImp.DoomBuilder.BuilderModes
List<Linedef> connectedLines = new List<Linedef>();
foreach(Linedef line in Sidedef.Line.Start.Linedefs) {
if(line.Index == Sidedef.Line.Index)
continue;
if(line.Index == Sidedef.Line.Index) continue;
connectedLines.Add(line);
}
foreach(Linedef line in Sidedef.Line.End.Linedefs) {
if(line.Index == Sidedef.Line.Index)
continue;
if(!connectedLines.Contains(line))
connectedLines.Add(line);
if(line.Index == Sidedef.Line.Index) continue;
if(!connectedLines.Contains(line)) connectedLines.Add(line);
}
int floorHeight = 0;
int ceilingHeight = 0;
if (withSameHeight) {
bool haveBackSector = Sidedef.Other != null && Sidedef.Other.Sector != null;
if(geoType == VisualGeometryType.WALL_LOWER) {
floorHeight = Sidedef.Sector.FloorHeight;
ceilingHeight = (haveBackSector ? Sidedef.Other.Sector.FloorHeight : Sidedef.Sector.CeilHeight);
} else if(geoType == VisualGeometryType.WALL_UPPER) {
floorHeight = (haveBackSector ? Sidedef.Other.Sector.CeilHeight : Sidedef.Sector.FloorHeight);
ceilingHeight = Sidedef.Sector.CeilHeight;
} else if(geoType == VisualGeometryType.WALL_MIDDLE) {
floorHeight = Sidedef.Sector.FloorHeight;
ceilingHeight = Sidedef.Sector.CeilHeight;
} else { //should be WALL_MIDDLE_3D
Linedef cl = GetControlLinedef();
if(cl.Front != null && cl.Front.Sector != null) {
floorHeight = cl.Front.Sector.FloorHeight;
ceilingHeight = cl.Front.Sector.CeilHeight;
} else {
floorHeight = Sidedef.Sector.FloorHeight;
ceilingHeight = Sidedef.Sector.CeilHeight;
}
}
}
foreach(Linedef line in connectedLines) {
@ -454,24 +477,34 @@ namespace CodeImp.DoomBuilder.BuilderModes
}
if(withSameHeight) {
if(line.Front != null && line.Front.Sector.FloorHeight == Sidedef.Sector.FloorHeight && line.Front.Sector.CeilHeight == Sidedef.Sector.CeilHeight) {
addFrontTop = withSameTexture ? addFrontTop : true;
addFrontMiddle = withSameTexture ? addFrontMiddle : true;
addFrontBottom = withSameTexture ? addFrontBottom : true;
} else {
addFrontTop = false;
addFrontMiddle = false;
addFrontBottom = false;
bool lineHasFrontSector = line.Front != null && line.Front.Sector != null;
bool lineHasBackSector = line.Back != null && line.Back.Sector != null;
//upper parts match?
if((!withSameTexture || addFrontTop) && lineHasFrontSector && line.Front.HighRequired()) {
addFrontTop = (line.Front.Sector.CeilHeight == ceilingHeight && line.Back.Sector.CeilHeight == floorHeight);
}
if(line.Back != null && line.Back.Sector.FloorHeight == Sidedef.Sector.FloorHeight && line.Back.Sector.CeilHeight == Sidedef.Sector.CeilHeight) {
addBackTop = withSameTexture ? addBackTop : true;
addBackMiddle = withSameTexture ? addBackMiddle : true;
addBackBottom = withSameTexture ? addBackBottom : true;
} else {
addBackTop = false;
addBackMiddle = false;
addBackBottom = false;
if((!withSameTexture || addBackTop) && lineHasBackSector && line.Back.HighRequired()) {
addBackTop = (line.Back.Sector.CeilHeight == ceilingHeight && line.Front.Sector.CeilHeight == floorHeight);
}
//middle parts match?
if((!withSameTexture || addFrontMiddle) && lineHasFrontSector && line.Front.MiddleRequired()) {
addFrontMiddle = (line.Front.Sector.CeilHeight == ceilingHeight && line.Front.Sector.FloorHeight == floorHeight);
}
if((!withSameTexture || addBackMiddle) && lineHasBackSector && line.Back.MiddleRequired()) {
addBackMiddle = (line.Back.Sector.CeilHeight == ceilingHeight && line.Back.Sector.FloorHeight == floorHeight);
}
//lower parts match?
if((!withSameTexture || addFrontBottom) && lineHasFrontSector && line.Front.LowRequired()) {
addFrontBottom = (line.Back.Sector.FloorHeight == ceilingHeight && line.Front.Sector.FloorHeight == floorHeight);
}
if((!withSameTexture || addBackBottom) && lineHasBackSector && line.Back.LowRequired()) {
addBackBottom = (line.Front.Sector.FloorHeight == ceilingHeight && line.Back.Sector.FloorHeight == floorHeight);
}
}