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_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_TranslatePlaneMaterialOrigin(Plane* plane, float deltaXY[2])
{
float origin[2];
DENG_ASSERT(plane);
if(FEQUAL(deltaXY[0], 0) && FEQUAL(deltaXY[1], 0)) return;
P_GetFloatpv(plane, DMU_OFFSET_XY, origin);
if(!FEQUAL(deltaXY[0], 0))
{
origin[0] += deltaXY[0];
}
if(!FEQUAL(deltaXY[1], 0))
{
origin[1] += deltaXY[1];
}
P_SetFloatpv(plane, DMU_OFFSET_XY, origin);
}
void P_TranslateSideMaterialOrigin(Side* side, SideSection section, float deltaXY[2])
{
DENG_ASSERT(side);
DENG_ASSERT(VALID_SIDESECTION(section));
{
const uint dmuSurfaceOriginFlags = DMU_OFFSET_XY | DMU_FLAG_FOR_SIDESECTION(section);
float origin[2];
if(FEQUAL(deltaXY[0], 0) && FEQUAL(deltaXY[1], 0)) return;
P_GetFloatpv(side, dmuSurfaceOriginFlags, origin);
if(!FEQUAL(deltaXY[0], 0))
{
origin[0] += deltaXY[0];
}
if(!FEQUAL(deltaXY[1], 0))
{
origin[1] += deltaXY[1];
}
P_SetFloatpv(side, dmuSurfaceOriginFlags, origin);
}}
void SV_WriteLine(Line *li, MapStateWriter *msw)
{
xline_t *xli = P_ToXLine(li);
Writer1 *writer = msw->writer();
#if !__JHEXEN__
Writer_WriteByte(writer, xli->xg? 1 : 0); /// @c 1= XG data will follow.
#else
Writer_WriteByte(writer, 0);
#endif
// Version.
// 2: Per surface texture offsets.
// 2: Surface colors.
// 3: "Mapped by player" values.
// 3: Surface flags.
// 4: Engine-side line flags.
Writer_WriteByte(writer, 4); // Write a version byte
Writer_WriteInt16(writer, P_GetIntp(li, DMU_FLAGS));
Writer_WriteInt16(writer, xli->flags);
for(int i = 0; i < MAXPLAYERS; ++i)
Writer_WriteByte(writer, xli->mapped[i]);
#if __JHEXEN__
Writer_WriteByte(writer, xli->special);
Writer_WriteByte(writer, xli->arg1);
Writer_WriteByte(writer, xli->arg2);
Writer_WriteByte(writer, xli->arg3);
Writer_WriteByte(writer, xli->arg4);
Writer_WriteByte(writer, xli->arg5);
#else
Writer_WriteInt16(writer, xli->special);
Writer_WriteInt16(writer, xli->tag);
#endif
// For each side
float rgba[4];
for(int i = 0; i < 2; ++i)
{
Side *si = (Side *)P_GetPtrp(li, (i? DMU_BACK:DMU_FRONT));
if(!si) continue;
Writer_WriteInt16(writer, P_GetIntp(si, DMU_TOP_MATERIAL_OFFSET_X));
Writer_WriteInt16(writer, P_GetIntp(si, DMU_TOP_MATERIAL_OFFSET_Y));
Writer_WriteInt16(writer, P_GetIntp(si, DMU_MIDDLE_MATERIAL_OFFSET_X));
Writer_WriteInt16(writer, P_GetIntp(si, DMU_MIDDLE_MATERIAL_OFFSET_Y));
Writer_WriteInt16(writer, P_GetIntp(si, DMU_BOTTOM_MATERIAL_OFFSET_X));
Writer_WriteInt16(writer, P_GetIntp(si, DMU_BOTTOM_MATERIAL_OFFSET_Y));
Writer_WriteInt16(writer, P_GetIntp(si, DMU_TOP_FLAGS));
Writer_WriteInt16(writer, P_GetIntp(si, DMU_MIDDLE_FLAGS));
Writer_WriteInt16(writer, P_GetIntp(si, DMU_BOTTOM_FLAGS));
Writer_WriteInt16(writer, msw->serialIdFor((world_Material *)P_GetPtrp(si, DMU_TOP_MATERIAL)));
Writer_WriteInt16(writer, msw->serialIdFor((world_Material *)P_GetPtrp(si, DMU_BOTTOM_MATERIAL)));
Writer_WriteInt16(writer, msw->serialIdFor((world_Material *)P_GetPtrp(si, DMU_MIDDLE_MATERIAL)));
P_GetFloatpv(si, DMU_TOP_COLOR, rgba);
for(int k = 0; k < 3; ++k)
Writer_WriteByte(writer, (byte)(255 * rgba[k]));
P_GetFloatpv(si, DMU_BOTTOM_COLOR, rgba);
for(int k = 0; k < 3; ++k)
Writer_WriteByte(writer, (byte)(255 * rgba[k]));
P_GetFloatpv(si, DMU_MIDDLE_COLOR, rgba);
for(int k = 0; k < 4; ++k)
Writer_WriteByte(writer, (byte)(255 * rgba[k]));
Writer_WriteInt32(writer, P_GetIntp(si, DMU_MIDDLE_BLENDMODE));
Writer_WriteInt16(writer, P_GetIntp(si, DMU_FLAGS));
}
#if !__JHEXEN__
// Extended General?
if(xli->xg)
{
SV_WriteXGLine(li, msw);
}
#endif
}
void SV_WriteSector(Sector *sec, MapStateWriter *msw)
{
Writer1 *writer = msw->writer();
int i, type;
float flooroffx = P_GetFloatp(sec, DMU_FLOOR_MATERIAL_OFFSET_X);
float flooroffy = P_GetFloatp(sec, DMU_FLOOR_MATERIAL_OFFSET_Y);
float ceiloffx = P_GetFloatp(sec, DMU_CEILING_MATERIAL_OFFSET_X);
float ceiloffy = P_GetFloatp(sec, DMU_CEILING_MATERIAL_OFFSET_Y);
byte lightlevel = (byte) (255.f * P_GetFloatp(sec, DMU_LIGHT_LEVEL));
short floorheight = (short) P_GetIntp(sec, DMU_FLOOR_HEIGHT);
short ceilingheight = (short) P_GetIntp(sec, DMU_CEILING_HEIGHT);
short floorFlags = (short) P_GetIntp(sec, DMU_FLOOR_FLAGS);
short ceilingFlags = (short) P_GetIntp(sec, DMU_CEILING_FLAGS);
world_Material *floorMaterial = (world_Material *)P_GetPtrp(sec, DMU_FLOOR_MATERIAL);
world_Material *ceilingMaterial = (world_Material *)P_GetPtrp(sec, DMU_CEILING_MATERIAL);
xsector_t *xsec = P_ToXSector(sec);
#if !__JHEXEN__
// Determine type.
if(xsec->xg)
type = sc_xg1;
else
#endif
if(NON_ZERO(flooroffx) || NON_ZERO(flooroffy) || NON_ZERO(ceiloffx) || NON_ZERO(ceiloffy))
type = sc_ploff;
else
type = sc_normal;
// Type byte.
Writer_WriteByte(writer, type);
// Version.
// 2: Surface colors.
// 3: Surface flags.
Writer_WriteByte(writer, 3); // write a version byte.
Writer_WriteInt16(writer, floorheight);
Writer_WriteInt16(writer, ceilingheight);
Writer_WriteInt16(writer, msw->serialIdFor(floorMaterial));
Writer_WriteInt16(writer, msw->serialIdFor(ceilingMaterial));
Writer_WriteInt16(writer, floorFlags);
Writer_WriteInt16(writer, ceilingFlags);
#if __JHEXEN__
Writer_WriteInt16(writer, (short) lightlevel);
#else
Writer_WriteByte(writer, lightlevel);
#endif
float rgb[3];
P_GetFloatpv(sec, DMU_COLOR, rgb);
for(i = 0; i < 3; ++i)
Writer_WriteByte(writer, (byte)(255.f * rgb[i]));
P_GetFloatpv(sec, DMU_FLOOR_COLOR, rgb);
for(i = 0; i < 3; ++i)
Writer_WriteByte(writer, (byte)(255.f * rgb[i]));
P_GetFloatpv(sec, DMU_CEILING_COLOR, rgb);
for(i = 0; i < 3; ++i)
Writer_WriteByte(writer, (byte)(255.f * rgb[i]));
Writer_WriteInt16(writer, xsec->special);
Writer_WriteInt16(writer, xsec->tag);
#if __JHEXEN__
Writer_WriteInt16(writer, xsec->seqType);
#endif
if(type == sc_ploff
#if !__JHEXEN__
|| type == sc_xg1
#endif
)
{
Writer_WriteFloat(writer, flooroffx);
Writer_WriteFloat(writer, flooroffy);
Writer_WriteFloat(writer, ceiloffx);
Writer_WriteFloat(writer, ceiloffy);
}
#if !__JHEXEN__
if(xsec->xg) // Extended General?
{
SV_WriteXGSector(sec, writer);
}
#endif
}
