void P_CopySector(Sector *dest, Sector *src)
{
xsector_t *xsrc = P_ToXSector(src);
xsector_t *xdest = P_ToXSector(dest);
if(src == dest)
return; // no point copying self.
// Copy the built-in properties.
float ftemp[4];
coord_t dtemp[2];
P_SetFloatp (dest, DMU_LIGHT_LEVEL, P_GetFloatp(src, DMU_LIGHT_LEVEL));
P_GetFloatpv (src, DMU_COLOR, ftemp);
P_SetFloatpv (dest, DMU_COLOR, ftemp);
P_SetDoublep (dest, DMU_FLOOR_HEIGHT, P_GetDoublep(src, DMU_FLOOR_HEIGHT));
P_SetPtrp (dest, DMU_FLOOR_MATERIAL, P_GetPtrp(src, DMU_FLOOR_MATERIAL));
P_GetFloatpv (src, DMU_FLOOR_COLOR, ftemp);
P_SetFloatpv (dest, DMU_FLOOR_COLOR, ftemp);
P_GetDoublepv(src, DMU_FLOOR_MATERIAL_OFFSET_XY, dtemp);
P_SetDoublepv(dest, DMU_FLOOR_MATERIAL_OFFSET_XY, dtemp);
P_SetIntp (dest, DMU_FLOOR_SPEED, P_GetIntp(src, DMU_FLOOR_SPEED));
P_SetDoublep (dest, DMU_FLOOR_TARGET_HEIGHT, P_GetFloatp(src, DMU_FLOOR_TARGET_HEIGHT));
P_SetDoublep (dest, DMU_CEILING_HEIGHT, P_GetDoublep(src, DMU_CEILING_HEIGHT));
P_SetPtrp (dest, DMU_CEILING_MATERIAL, P_GetPtrp(src, DMU_CEILING_MATERIAL));
P_GetFloatpv (src, DMU_CEILING_COLOR, ftemp);
P_SetFloatpv (dest, DMU_CEILING_COLOR, ftemp);
P_GetDoublepv(src, DMU_CEILING_MATERIAL_OFFSET_XY, dtemp);
P_SetDoublepv(dest, DMU_CEILING_MATERIAL_OFFSET_XY, dtemp);
P_SetIntp (dest, DMU_CEILING_SPEED, P_GetIntp(src, DMU_CEILING_SPEED));
P_SetDoublep (dest, DMU_CEILING_TARGET_HEIGHT, P_GetFloatp(src, DMU_CEILING_TARGET_HEIGHT));
// Copy the extended properties too
#if __JDOOM__ || __JHERETIC__ || __JDOOM64__
xdest->special = xsrc->special;
xdest->soundTraversed = xsrc->soundTraversed;
xdest->soundTarget = xsrc->soundTarget;
#if __JHERETIC__
xdest->seqType = xsrc->seqType;
#endif
xdest->SP_floororigheight = xsrc->SP_floororigheight;
xdest->SP_ceilorigheight = xsrc->SP_ceilorigheight;
xdest->origLight = xsrc->origLight;
std::memcpy(xdest->origRGB, xsrc->origRGB, sizeof(float) * 3);
if(xsrc->xg && xdest->xg)
std::memcpy(xdest->xg, xsrc->xg, sizeof(*xdest->xg));
else
xdest->xg = 0;
#else
xdest->special = xsrc->special;
xdest->soundTraversed = xsrc->soundTraversed;
xdest->soundTarget = xsrc->soundTarget;
xdest->seqType = xsrc->seqType;
#endif
}
void P_CopyLine(Line *dest, Line *src)
{
xline_t *xsrc = P_ToXLine(src);
xline_t *xdest = P_ToXLine(dest);
if(src == dest)
return; // no point copying self
// Copy the built-in properties
for(int i = 0; i < 2; ++i) // For each side
{
int sidx = (i==0? DMU_FRONT : DMU_BACK);
Side *sidefrom = (Side *)P_GetPtrp(src, sidx);
Side *sideto = (Side *)P_GetPtrp(dest, sidx);
if(!sidefrom || !sideto)
continue;
float temp[4];
coord_t itemp[2];
P_SetPtrp (sideto, DMU_TOP_MATERIAL, P_GetPtrp(sidefrom, DMU_TOP_MATERIAL));
P_GetDoublepv(sidefrom, DMU_TOP_MATERIAL_OFFSET_XY, itemp);
P_SetDoublepv(sideto, DMU_TOP_MATERIAL_OFFSET_XY, itemp);
P_GetFloatpv (sidefrom, DMU_TOP_COLOR, temp);
P_SetFloatpv (sideto, DMU_TOP_COLOR, temp);
P_SetPtrp (sideto, DMU_MIDDLE_MATERIAL, P_GetPtrp(sidefrom, DMU_MIDDLE_MATERIAL));
P_GetDoublepv(sidefrom, DMU_MIDDLE_MATERIAL_OFFSET_XY, itemp);
P_SetDoublepv(sideto, DMU_MIDDLE_MATERIAL_OFFSET_XY, itemp);
P_SetFloatpv (sideto, DMU_MIDDLE_COLOR, temp);
P_SetIntp (sideto, DMU_MIDDLE_BLENDMODE, P_GetIntp(sidefrom, DMU_MIDDLE_BLENDMODE));
P_SetPtrp (sideto, DMU_BOTTOM_MATERIAL, P_GetPtrp(sidefrom, DMU_BOTTOM_MATERIAL));
P_GetDoublepv(sidefrom, DMU_BOTTOM_MATERIAL_OFFSET_XY, itemp);
P_SetDoublepv(sideto, DMU_BOTTOM_MATERIAL_OFFSET_XY, itemp);
P_GetFloatpv (sidefrom, DMU_BOTTOM_COLOR, temp);
P_SetFloatpv (sideto, DMU_BOTTOM_COLOR, temp);
}
// Copy the extended properties too
#if __JDOOM__ || __JHERETIC__ || __JDOOM64__
xdest->special = xsrc->special;
xdest->tag = xsrc->tag;
if(xsrc->xg && xdest->xg)
std::memcpy(xdest->xg, xsrc->xg, sizeof(*xdest->xg));
else
xdest->xg = 0;
#else
xdest->special = xsrc->special;
xdest->arg1 = xsrc->arg1;
xdest->arg2 = xsrc->arg2;
xdest->arg3 = xsrc->arg3;
xdest->arg4 = xsrc->arg4;
xdest->arg5 = xsrc->arg5;
#endif
}
void P_RecursiveSound(struct mobj_s* soundTarget, Sector* sec, int soundBlocks)
{
spreadsoundtoneighborsparams_t params;
xsector_t* xsec = P_ToXSector(sec);
// Wake up all monsters in this sector.
if(P_GetIntp(sec, DMU_VALID_COUNT) == VALIDCOUNT && xsec->soundTraversed <= soundBlocks + 1)
return; // Already flooded.
P_SetIntp(sec, DMU_VALID_COUNT, VALIDCOUNT);
xsec->soundTraversed = soundBlocks + 1;
xsec->soundTarget = soundTarget;
params.baseSec = sec;
params.soundBlocks = soundBlocks;
params.soundTarget = soundTarget;
P_Iteratep(sec, DMU_LINE, ¶ms, spreadSoundToNeighbors);
}
/**
* Reads all versions of archived lines.
* Including the old Ver1.
*/
void SV_ReadLine(Line *li, MapStateReader *msr)
{
xline_t *xli = P_ToXLine(li);
Reader1 *reader = msr->reader();
int mapVersion = msr->mapVersion();
bool xgDataFollows = false;
#if __JHEXEN__
if(mapVersion >= 4)
#else
if(mapVersion >= 2)
#endif
{
xgDataFollows = Reader_ReadByte(reader) == 1;
}
#ifdef __JHEXEN__
DENG2_UNUSED(xgDataFollows);
#endif
// A version byte?
int ver = 1;
#if __JHEXEN__
if(mapVersion >= 3)
#else
if(mapVersion >= 5)
#endif
{
ver = (int) Reader_ReadByte(reader);
}
if(ver >= 4)
{
P_SetIntp(li, DMU_FLAGS, Reader_ReadInt16(reader));
}
int flags = Reader_ReadInt16(reader);
if(xli->flags & ML_TWOSIDED)
{
flags |= ML_TWOSIDED;
}
if(ver < 4)
{
// Translate old line flags.
int ddLineFlags = 0;
if(flags & 0x0001) // old ML_BLOCKING flag
{
ddLineFlags |= DDLF_BLOCKING;
flags &= ~0x0001;
}
if(flags & 0x0008) // old ML_DONTPEGTOP flag
{
ddLineFlags |= DDLF_DONTPEGTOP;
flags &= ~0x0008;
}
if(flags & 0x0010) // old ML_DONTPEGBOTTOM flag
{
ddLineFlags |= DDLF_DONTPEGBOTTOM;
flags &= ~0x0010;
}
P_SetIntp(li, DMU_FLAGS, ddLineFlags);
}
if(ver < 3)
{
if(flags & ML_MAPPED)
{
int lineIDX = P_ToIndex(li);
// Set line as having been seen by all players..
de::zap(xli->mapped);
for(int i = 0; i < MAXPLAYERS; ++i)
{
P_SetLineAutomapVisibility(i, lineIDX, true);
}
}
}
xli->flags = flags;
if(ver >= 3)
{
for(int i = 0; i < MAXPLAYERS; ++i)
{
xli->mapped[i] = Reader_ReadByte(reader);
}
}
#if __JHEXEN__
xli->special = Reader_ReadByte(reader);
xli->arg1 = Reader_ReadByte(reader);
xli->arg2 = Reader_ReadByte(reader);
xli->arg3 = Reader_ReadByte(reader);
xli->arg4 = Reader_ReadByte(reader);
xli->arg5 = Reader_ReadByte(reader);
#else
xli->special = Reader_ReadInt16(reader);
/*xli->tag =*/ Reader_ReadInt16(reader);
#endif
// For each side
for(int i = 0; i < 2; ++i)
{
Side *si = (Side *)P_GetPtrp(li, (i? DMU_BACK:DMU_FRONT));
if(!si) continue;
// Versions latter than 2 store per surface texture offsets.
if(ver >= 2)
{
float offset[2];
offset[VX] = (float) Reader_ReadInt16(reader);
offset[VY] = (float) Reader_ReadInt16(reader);
P_SetFloatpv(si, DMU_TOP_MATERIAL_OFFSET_XY, offset);
offset[VX] = (float) Reader_ReadInt16(reader);
offset[VY] = (float) Reader_ReadInt16(reader);
P_SetFloatpv(si, DMU_MIDDLE_MATERIAL_OFFSET_XY, offset);
offset[VX] = (float) Reader_ReadInt16(reader);
offset[VY] = (float) Reader_ReadInt16(reader);
P_SetFloatpv(si, DMU_BOTTOM_MATERIAL_OFFSET_XY, offset);
}
else
{
float offset[2];
offset[VX] = (float) Reader_ReadInt16(reader);
offset[VY] = (float) Reader_ReadInt16(reader);
P_SetFloatpv(si, DMU_TOP_MATERIAL_OFFSET_XY, offset);
P_SetFloatpv(si, DMU_MIDDLE_MATERIAL_OFFSET_XY, offset);
P_SetFloatpv(si, DMU_BOTTOM_MATERIAL_OFFSET_XY, offset);
}
if(ver >= 3)
{
P_SetIntp(si, DMU_TOP_FLAGS, Reader_ReadInt16(reader));
P_SetIntp(si, DMU_MIDDLE_FLAGS, Reader_ReadInt16(reader));
P_SetIntp(si, DMU_BOTTOM_FLAGS, Reader_ReadInt16(reader));
}
world_Material *topMaterial = 0, *bottomMaterial = 0, *middleMaterial = 0;
#if !__JHEXEN__
if(mapVersion >= 4)
#endif
{
topMaterial = msr->material(Reader_ReadInt16(reader), 1);
bottomMaterial = msr->material(Reader_ReadInt16(reader), 1);
middleMaterial = msr->material(Reader_ReadInt16(reader), 1);
}
P_SetPtrp(si, DMU_TOP_MATERIAL, topMaterial);
P_SetPtrp(si, DMU_BOTTOM_MATERIAL, bottomMaterial);
P_SetPtrp(si, DMU_MIDDLE_MATERIAL, middleMaterial);
// Ver2 includes surface colours
if(ver >= 2)
{
float rgba[4];
int flags;
for(int k = 0; k < 3; ++k)
rgba[k] = (float) Reader_ReadByte(reader) / 255.f;
rgba[3] = 1;
P_SetFloatpv(si, DMU_TOP_COLOR, rgba);
for(int k = 0; k < 3; ++k)
rgba[k] = (float) Reader_ReadByte(reader) / 255.f;
rgba[3] = 1;
P_SetFloatpv(si, DMU_BOTTOM_COLOR, rgba);
for(int k = 0; k < 4; ++k)
rgba[k] = (float) Reader_ReadByte(reader) / 255.f;
P_SetFloatpv(si, DMU_MIDDLE_COLOR, rgba);
P_SetIntp(si, DMU_MIDDLE_BLENDMODE, Reader_ReadInt32(reader));
flags = Reader_ReadInt16(reader);
if(mapVersion < 12)
{
if(P_GetIntp(si, DMU_FLAGS) & SDF_SUPPRESS_BACK_SECTOR)
flags |= SDF_SUPPRESS_BACK_SECTOR;
}
P_SetIntp(si, DMU_FLAGS, flags);
}
}
#if !__JHEXEN__
if(xgDataFollows)
{
SV_ReadXGLine(li, msr);
}
#endif
}
void SV_ReadSector(Sector *sec, MapStateReader *msr)
{
xsector_t *xsec = P_ToXSector(sec);
Reader1 *reader = msr->reader();
int mapVersion = msr->mapVersion();
// A type byte?
int type = 0;
#if __JHEXEN__
if(mapVersion < 4)
type = sc_ploff;
else
#else
if(mapVersion <= 1)
type = sc_normal;
else
#endif
type = Reader_ReadByte(reader);
// A version byte?
int ver = 1;
#if __JHEXEN__
if(mapVersion > 2)
#else
if(mapVersion > 4)
#endif
{
ver = Reader_ReadByte(reader);
}
int fh = Reader_ReadInt16(reader);
int ch = Reader_ReadInt16(reader);
P_SetIntp(sec, DMU_FLOOR_HEIGHT, fh);
P_SetIntp(sec, DMU_CEILING_HEIGHT, ch);
#if __JHEXEN__
// Update the "target heights" of the planes.
P_SetIntp(sec, DMU_FLOOR_TARGET_HEIGHT, fh);
P_SetIntp(sec, DMU_CEILING_TARGET_HEIGHT, ch);
// The move speed is not saved; can cause minor problems.
P_SetIntp(sec, DMU_FLOOR_SPEED, 0);
P_SetIntp(sec, DMU_CEILING_SPEED, 0);
#endif
world_Material *floorMaterial = 0, *ceilingMaterial = 0;
#if !__JHEXEN__
if(mapVersion == 1)
{
// The flat numbers are absolute lump indices.
de::Uri uri("Flats:", RC_NULL);
uri.setPath(CentralLumpIndex()[Reader_ReadInt16(reader)].name().fileNameWithoutExtension());
floorMaterial = (world_Material *)P_ToPtr(DMU_MATERIAL, Materials_ResolveUri(reinterpret_cast<uri_s *>(&uri)));
uri.setPath(CentralLumpIndex()[Reader_ReadInt16(reader)].name().fileNameWithoutExtension());
ceilingMaterial = (world_Material *)P_ToPtr(DMU_MATERIAL, Materials_ResolveUri(reinterpret_cast<uri_s *>(&uri)));
}
else if(mapVersion >= 4)
#endif
{
// The flat numbers are actually archive numbers.
floorMaterial = msr->material(Reader_ReadInt16(reader), 0);
ceilingMaterial = msr->material(Reader_ReadInt16(reader), 0);
}
P_SetPtrp(sec, DMU_FLOOR_MATERIAL, floorMaterial);
P_SetPtrp(sec, DMU_CEILING_MATERIAL, ceilingMaterial);
if(ver >= 3)
{
P_SetIntp(sec, DMU_FLOOR_FLAGS, Reader_ReadInt16(reader));
P_SetIntp(sec, DMU_CEILING_FLAGS, Reader_ReadInt16(reader));
}
byte lightlevel;
#if __JHEXEN__
lightlevel = (byte) Reader_ReadInt16(reader);
#else
// In Ver1 the light level is a short
if(mapVersion == 1)
{
lightlevel = (byte) Reader_ReadInt16(reader);
}
else
{
lightlevel = Reader_ReadByte(reader);
}
#endif
P_SetFloatp(sec, DMU_LIGHT_LEVEL, (float) lightlevel / 255.f);
#if !__JHEXEN__
if(mapVersion > 1)
#endif
{
byte rgb[3];
Reader_Read(reader, rgb, 3);
for(int i = 0; i < 3; ++i)
P_SetFloatp(sec, DMU_COLOR_RED + i, rgb[i] / 255.f);
}
// Ver 2 includes surface colours
if(ver >= 2)
{
byte rgb[3];
Reader_Read(reader, rgb, 3);
for(int i = 0; i < 3; ++i)
P_SetFloatp(sec, DMU_FLOOR_COLOR_RED + i, rgb[i] / 255.f);
Reader_Read(reader, rgb, 3);
for(int i = 0; i < 3; ++i)
P_SetFloatp(sec, DMU_CEILING_COLOR_RED + i, rgb[i] / 255.f);
}
xsec->special = Reader_ReadInt16(reader);
/*xsec->tag =*/ Reader_ReadInt16(reader);
#if __JHEXEN__
xsec->seqType = seqtype_t(Reader_ReadInt16(reader));
#endif
if(type == sc_ploff
#if !__JHEXEN__
|| type == sc_xg1
#endif
)
{
P_SetFloatp(sec, DMU_FLOOR_MATERIAL_OFFSET_X, Reader_ReadFloat(reader));
P_SetFloatp(sec, DMU_FLOOR_MATERIAL_OFFSET_Y, Reader_ReadFloat(reader));
P_SetFloatp(sec, DMU_CEILING_MATERIAL_OFFSET_X, Reader_ReadFloat(reader));
P_SetFloatp(sec, DMU_CEILING_MATERIAL_OFFSET_Y, Reader_ReadFloat(reader));
}
#if !__JHEXEN__
if(type == sc_xg1)
{
SV_ReadXGSector(sec, reader, mapVersion);
}
#endif
#if !__JHEXEN__
if(mapVersion <= 1)
#endif
{
xsec->specialData = 0;
}
// We'll restore the sound targets latter on
xsec->soundTarget = 0;
}
