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Both LineDef and SideDef can now have lm_sampledist_... properties

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RaveYard 2023-08-01 16:15:38 +02:00 committed by Magnus Norddahl
parent 0655ffd7f5
commit 280063ac6c
4 changed files with 82 additions and 23 deletions
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46
src/level/doomdata.h
View file

@ -45,6 +45,33 @@ struct MapSideDef
uint16_t sector;
};
enum class WallPart
{
TOP,
MIDDLE,
BOTTOM,
};
struct SurfaceSampleProps
{
int sampleDistance = 0;
};
struct SideDefSampleProps
{
SurfaceSampleProps line;
SurfaceSampleProps lineSegments[3];
inline int GetSampleDistance(WallPart part) const
{
auto sampleDistance = lineSegments[static_cast<int>(part)].sampleDistance;
return sampleDistance ? sampleDistance : line.sampleDistance;
}
inline void SetSampleDistance(WallPart part, int dist) { lineSegments[int(part)].sampleDistance = dist; }
inline void SetGeneralSampleDistance(int dist) { line.sampleDistance = dist; }
};
struct IntLineDef;
struct IntSideDef
@ -61,17 +88,10 @@ struct IntSideDef
IntLineDef *line;
int sampleDistance;
int sampleDistanceTop;
int sampleDistanceMiddle;
int sampleDistanceBottom;
inline int GetSampleDistanceTop() const { return sampleDistanceTop ? sampleDistanceTop : sampleDistance; }
inline int GetSampleDistanceMiddle() const { return sampleDistanceMiddle ? sampleDistanceMiddle : sampleDistance; }
inline int GetSampleDistanceBottom() const { return sampleDistanceBottom ? sampleDistanceBottom : sampleDistance; }
SideDefSampleProps sampling;
TArray<UDMFKey> props;
inline int GetSampleDistance(WallPart part) const;
inline int GetSectorGroup() const;
};
@ -111,6 +131,8 @@ struct IntLineDef
IntSector *frontsector = nullptr, *backsector = nullptr;
SideDefSampleProps sampling;
inline int GetSectorGroup() const;
};
@ -185,6 +207,12 @@ inline int IntLineDef::GetSectorGroup() const
return frontsector ? frontsector->group : (backsector ? backsector->group : 0);
}
inline int IntSideDef::GetSampleDistance(WallPart part) const
{
auto sampleDistance = sampling.GetSampleDistance(part);
return sampleDistance ? sampleDistance : line->sampling.GetSampleDistance(part);
}
inline int IntSideDef::GetSectorGroup() const
{
return line ? line->GetSectorGroup() : 0;

37
src/level/level_udmf.cpp
View file

@ -241,6 +241,11 @@ void FProcessor::ParseThing(IntThing *th)
void FProcessor::ParseLinedef(IntLineDef *ld)
{
ld->sampling.SetGeneralSampleDistance(0);
ld->sampling.SetSampleDistance(WallPart::TOP, 0);
ld->sampling.SetSampleDistance(WallPart::MIDDLE, 0);
ld->sampling.SetSampleDistance(WallPart::BOTTOM, 0);
std::vector<int> moreids;
SC_MustGetStringName("{");
while (!SC_CheckString("}"))
@ -320,6 +325,22 @@ void FProcessor::ParseLinedef(IntLineDef *ld)
ld->ids.Clear();
if (id != -1) ld->ids.Push(id);
}
else if (stricmp(key, "lm_sampledist_line") == 0)
{
ld->sampling.SetGeneralSampleDistance(CheckInt(key));
}
else if (stricmp(key, "lm_sampledist_top") == 0)
{
ld->sampling.SetSampleDistance(WallPart::TOP, CheckInt(key));
}
else if (stricmp(key, "lm_sampledist_mid") == 0)
{
ld->sampling.SetSampleDistance(WallPart::MIDDLE, CheckInt(key));
}
else if (stricmp(key, "lm_sampledist_bot") == 0)
{
ld->sampling.SetSampleDistance(WallPart::BOTTOM, CheckInt(key));
}
if (!stricmp(key, "sidefront"))
{
@ -359,10 +380,10 @@ void FProcessor::ParseSidedef(IntSideDef *sd)
sd->midtexture[1] = 0;
sd->bottomtexture[0] = '-';
sd->bottomtexture[1] = 0;
sd->sampleDistance = 0;
sd->sampleDistanceTop = 0;
sd->sampleDistanceMiddle = 0;
sd->sampleDistanceBottom = 0;
sd->sampling.SetGeneralSampleDistance(0);
sd->sampling.SetSampleDistance(WallPart::TOP, 0);
sd->sampling.SetSampleDistance(WallPart::MIDDLE, 0);
sd->sampling.SetSampleDistance(WallPart::BOTTOM, 0);
while (!SC_CheckString("}"))
{
const char *value;
@ -396,19 +417,19 @@ void FProcessor::ParseSidedef(IntSideDef *sd)
}
else if (stricmp(key, "lm_sampledist_line") == 0)
{
sd->sampleDistance = CheckInt(key);
sd->sampling.SetGeneralSampleDistance(CheckInt(key));
}
else if (stricmp(key, "lm_sampledist_top") == 0)
{
sd->sampleDistanceTop = CheckInt(key);
sd->sampling.SetSampleDistance(WallPart::TOP, CheckInt(key));
}
else if (stricmp(key, "lm_sampledist_mid") == 0)
{
sd->sampleDistanceMiddle = CheckInt(key);
sd->sampling.SetSampleDistance(WallPart::MIDDLE, CheckInt(key));
}
else if (stricmp(key, "lm_sampledist_bot") == 0)
{
sd->sampleDistanceBottom = CheckInt(key);
sd->sampling.SetSampleDistance(WallPart::BOTTOM, CheckInt(key));
}
// now store the key in its unprocessed form

18
src/lightmap/levelmesh.cpp
View file

@ -686,6 +686,12 @@ int LevelMesh::CreatePlanePortal(FLevel& doomMap, const IntLineDef& srcLine, con
return it->second;
}
int LevelMesh::GetSampleDistance(const IntSideDef& sidedef, WallPart part) const
{
auto sampleDistance = sidedef.GetSampleDistance(part);
return sampleDistance ? sampleDistance : defaultSamples;
}
void LevelMesh::CreateSideSurfaces(FLevel &doomMap, IntSideDef *side)
{
IntSector *front;
@ -744,7 +750,7 @@ void LevelMesh::CreateSideSurfaces(FLevel &doomMap, IntSideDef *side)
surf->type = ST_MIDDLESIDE;
surf->typeIndex = typeIndex;
surf->controlSector = nullptr;
surf->sampleDimension = (surf->sampleDimension = side->GetSampleDistanceMiddle()) ? surf->sampleDimension : defaultSamples;
surf->sampleDimension = GetSampleDistance(*side, WallPart::MIDDLE);
float texZ = surf->verts[0].z;
@ -796,7 +802,7 @@ void LevelMesh::CreateSideSurfaces(FLevel &doomMap, IntSideDef *side)
surf->type = ST_MIDDLESIDE;
surf->typeIndex = typeIndex;
surf->controlSector = nullptr;
surf->sampleDimension = (surf->sampleDimension = side->GetSampleDistanceMiddle()) ? surf->sampleDimension : defaultSamples;
surf->sampleDimension = GetSampleDistance(*side, WallPart::MIDDLE);
float texZ = surf->verts[0].z;
@ -843,7 +849,7 @@ void LevelMesh::CreateSideSurfaces(FLevel &doomMap, IntSideDef *side)
surf->type = ST_MIDDLESIDE;
surf->typeIndex = typeIndex;
surf->controlSector = xfloor;
surf->sampleDimension = (surf->sampleDimension = otherSide->GetSampleDistanceMiddle()) ? surf->sampleDimension : defaultSamples;
surf->sampleDimension = GetSampleDistance(*side, WallPart::MIDDLE);
surf->verts.resize(4);
surf->verts[0].x = surf->verts[2].x = v2.x;
surf->verts[0].y = surf->verts[2].y = v2.y;
@ -918,7 +924,7 @@ void LevelMesh::CreateSideSurfaces(FLevel &doomMap, IntSideDef *side)
surf->typeIndex = typeIndex;
surf->bSky = bSky;
surf->controlSector = nullptr;
surf->sampleDimension = (surf->sampleDimension = side->GetSampleDistanceBottom()) ? surf->sampleDimension : defaultSamples;
surf->sampleDimension = GetSampleDistance(*side, WallPart::BOTTOM);
float texZ = surf->verts[0].z;
@ -976,7 +982,7 @@ void LevelMesh::CreateSideSurfaces(FLevel &doomMap, IntSideDef *side)
surf->typeIndex = typeIndex;
surf->bSky = bSky;
surf->controlSector = nullptr;
surf->sampleDimension = (surf->sampleDimension = side->GetSampleDistanceTop()) ? surf->sampleDimension : defaultSamples;
surf->sampleDimension = GetSampleDistance(*side, WallPart::TOP);
float texZ = surf->verts[0].z;
@ -1022,7 +1028,7 @@ void LevelMesh::CreateSideSurfaces(FLevel &doomMap, IntSideDef *side)
surf->type = ST_MIDDLESIDE;
surf->typeIndex = typeIndex;
surf->controlSector = nullptr;
surf->sampleDimension = (surf->sampleDimension = side->GetSampleDistanceMiddle()) ? surf->sampleDimension : defaultSamples;
surf->sampleDimension = GetSampleDistance(*side, WallPart::MIDDLE);
float texZ = surf->verts[0].z;

4
src/lightmap/levelmesh.h
View file

@ -53,6 +53,8 @@ struct FLevel;
struct ThingLight;
class FWadWriter;
enum class WallPart;
enum SurfaceType
{
ST_UNKNOWN,
@ -186,4 +188,6 @@ private:
int CreateLinePortal(FLevel &doomMap, const IntLineDef& srcLine, const IntLineDef& dstLine);
int CreatePlanePortal(FLevel &doomMap, const IntLineDef& srcLine, const IntLineDef& dstLine);
int GetSampleDistance(const IntSideDef& sidedef, WallPart part) const;
};