/* MapSpecials::processZDoomSlopes
* Process ZDoom slope specials
*******************************************************************/
void MapSpecials::processZDoomSlopes(SLADEMap* map)
{
// ZDoom has a variety of slope mechanisms, which must be evaluated in a
// specific order.
// - Plane_Align, in line order
// - line slope + sector tilt + vavoom, in thing order
// - slope copy things, in thing order
// - overwrite vertex heights with vertex height things
// - vertex triangle slopes, in sector order
// - Plane_Copy, in line order
// First things first: reset every sector to flat planes
for (unsigned a = 0; a < map->nSectors(); a++)
{
MapSector* target = map->getSector(a);
target->setPlane<FLOOR_PLANE>(plane_t::flat(target->getPlaneHeight<FLOOR_PLANE>()));
target->setPlane<CEILING_PLANE>(plane_t::flat(target->getPlaneHeight<CEILING_PLANE>()));
}
// Plane_Align (line special 181)
for (unsigned a = 0; a < map->nLines(); a++)
{
MapLine* line = map->getLine(a);
if (line->getSpecial() != 181)
continue;
MapSector* sector1 = line->frontSector();
MapSector* sector2 = line->backSector();
if (!sector1 || !sector2)
{
LOG_MESSAGE(1, "Ignoring Plane_Align on one-sided line %d", line->getIndex());
continue;
}
if (sector1 == sector2)
{
LOG_MESSAGE(1, "Ignoring Plane_Align on line %d, which has the same sector on both sides", line->getIndex());
continue;
}
int floor_arg = line->intProperty("arg0");
if (floor_arg == 1)
applyPlaneAlign<FLOOR_PLANE>(line, sector1, sector2);
else if (floor_arg == 2)
applyPlaneAlign<FLOOR_PLANE>(line, sector2, sector1);
int ceiling_arg = line->intProperty("arg1");
if (ceiling_arg == 1)
applyPlaneAlign<CEILING_PLANE>(line, sector1, sector2);
else if (ceiling_arg == 2)
applyPlaneAlign<CEILING_PLANE>(line, sector2, sector1);
}
// Line slope things (9500/9501), sector tilt things (9502/9503), and
// vavoom things (1500/1501), all in the same pass
for (unsigned a = 0; a < map->nThings(); a++)
{
MapThing* thing = map->getThing(a);
// Line slope things
if (thing->getType() == 9500)
applyLineSlopeThing<FLOOR_PLANE>(map, thing);
else if (thing->getType() == 9501)
applyLineSlopeThing<CEILING_PLANE>(map, thing);
// Sector tilt things
else if (thing->getType() == 9502)
applySectorTiltThing<FLOOR_PLANE>(map, thing);
else if (thing->getType() == 9503)
applySectorTiltThing<CEILING_PLANE>(map, thing);
// Vavoom things
else if (thing->getType() == 1500)
applyVavoomSlopeThing<FLOOR_PLANE>(map, thing);
else if (thing->getType() == 1501)
applyVavoomSlopeThing<CEILING_PLANE>(map, thing);
}
// Slope copy things (9510/9511)
for (unsigned a = 0; a < map->nThings(); a++)
{
MapThing* thing = map->getThing(a);
if (thing->getType() == 9510 || thing->getType() == 9511)
{
int target_idx = map->sectorAt(thing->point());
if (target_idx < 0)
continue;
MapSector* target = map->getSector(target_idx);
// First argument is the tag of a sector whose slope should be copied
int tag = thing->intProperty("arg0");
if (!tag)
{
LOG_MESSAGE(1, "Ignoring slope copy thing in sector %d with no argument", target_idx);
continue;
}
vector<MapSector*> tagged_sectors;
map->getSectorsByTag(tag, tagged_sectors);
if (tagged_sectors.empty())
{
LOG_MESSAGE(1, "Ignoring slope copy thing in sector %d; no sectors have target tag %d", target_idx, tag);
continue;
}
if (thing->getType() == 9510)
target->setFloorPlane(tagged_sectors[0]->getFloorPlane());
else
target->setCeilingPlane(tagged_sectors[0]->getCeilingPlane());
}
}
// Vertex height things
// These only affect the calculation of slopes and shouldn't be stored in
// the map data proper, so instead of actually changing vertex properties,
// we store them in a hashmap.
VertexHeightMap vertex_floor_heights;
VertexHeightMap vertex_ceiling_heights;
for (unsigned a = 0; a < map->nThings(); a++)
{
MapThing* thing = map->getThing(a);
if (thing->getType() == 1504 || thing->getType() == 1505)
{
// TODO there could be more than one vertex at this point
MapVertex* vertex = map->vertexAt(thing->xPos(), thing->yPos());
if (vertex)
{
if (thing->getType() == 1504)
vertex_floor_heights[vertex] = thing->floatProperty("height");
else if (thing->getType() == 1505)
vertex_ceiling_heights[vertex] = thing->floatProperty("height");
}
}
}
// Vertex heights -- only applies for sectors with exactly three vertices.
// Heights may be set by UDMF properties, or by a vertex height thing
// placed exactly on the vertex (which takes priority over the prop).
vector<MapVertex*> vertices;
for (unsigned a = 0; a < map->nSectors(); a++)
{
MapSector* target = map->getSector(a);
vertices.clear();
target->getVertices(vertices);
if (vertices.size() != 3)
continue;
applyVertexHeightSlope<FLOOR_PLANE>(target, vertices, vertex_floor_heights);
applyVertexHeightSlope<CEILING_PLANE>(target, vertices, vertex_ceiling_heights);
}
// Plane_Copy
vector<MapSector*> sectors;
for (unsigned a = 0; a < map->nLines(); a++)
{
MapLine* line = map->getLine(a);
if (line->getSpecial() != 118)
continue;
int tag;
MapSector* front = line->frontSector();
MapSector* back = line->backSector();
if ((tag = line->intProperty("arg0")) && front)
{
sectors.clear();
map->getSectorsByTag(tag, sectors);
if (sectors.size())
front->setFloorPlane(sectors[0]->getFloorPlane());
}
if ((tag = line->intProperty("arg1")) && front)
{
sectors.clear();
map->getSectorsByTag(tag, sectors);
if (sectors.size())
front->setCeilingPlane(sectors[0]->getCeilingPlane());
}
if ((tag = line->intProperty("arg2")) && back)
{
sectors.clear();
map->getSectorsByTag(tag, sectors);
if (sectors.size())
back->setFloorPlane(sectors[0]->getFloorPlane());
}
if ((tag = line->intProperty("arg3")) && back)
{
sectors.clear();
map->getSectorsByTag(tag, sectors);
if (sectors.size())
back->setCeilingPlane(sectors[0]->getCeilingPlane());
}
// The fifth "share" argument copies from one side of the line to the
// other
if (front && back)
{
int share = line->intProperty("arg4");
if ((share & 3) == 1)
back->setFloorPlane(front->getFloorPlane());
else if ((share & 3) == 2)
front->setFloorPlane(back->getFloorPlane());
if ((share & 12) == 4)
back->setCeilingPlane(front->getCeilingPlane());
else if ((share & 12) == 8)
front->setCeilingPlane(back->getCeilingPlane());
}
}
}
/* InfoOverlay3D::update
* Updates the info text for the object of [item_type] at [item_index]
* in [map]
*******************************************************************/
void InfoOverlay3D::update(int item_index, int item_type, SLADEMap* map)
{
// Clear current info
info.clear();
info2.clear();
// Setup variables
current_type = item_type;
texname = "";
texture = NULL;
thing_icon = false;
int map_format = theMapEditor->currentMapDesc().format;
// Wall
if (item_type == MapEditor::SEL_SIDE_BOTTOM || item_type == MapEditor::SEL_SIDE_MIDDLE || item_type == MapEditor::SEL_SIDE_TOP)
{
// Get line and side
MapSide* side = map->getSide(item_index);
if (!side) return;
MapLine* line = side->getParentLine();
if (!line) return;
object = side;
// --- Line/side info ---
info.push_back(S_FMT("Line #%d", line->getIndex()));
if (side == line->s1())
info.push_back(S_FMT("Front Side #%d", side->getIndex()));
else
info.push_back(S_FMT("Back Side #%d", side->getIndex()));
// Relevant flags
string flags = "";
if (theGameConfiguration->lineBasicFlagSet("dontpegtop", line, map_format))
flags += "Upper Unpegged, ";
if (theGameConfiguration->lineBasicFlagSet("dontpegbottom", line, map_format))
flags += "Lower Unpegged, ";
if (theGameConfiguration->lineBasicFlagSet("blocking", line, map_format))
flags += "Blocking, ";
if (!flags.IsEmpty())
flags.RemoveLast(2);
info.push_back(flags);
info.push_back(S_FMT("Length: %d", (int)line->getLength()));
// Other potential info: special, sector#
// --- Wall part info ---
// Part
if (item_type == MapEditor::SEL_SIDE_BOTTOM)
info2.push_back("Lower Texture");
else if (item_type == MapEditor::SEL_SIDE_MIDDLE)
info2.push_back("Middle Texture");
else
info2.push_back("Upper Texture");
// Offsets
if (theGameConfiguration->udmfNamespace() == "zdoom")
{
// Get x offset info
int xoff = side->intProperty("offsetx");
double xoff_part = 0;
if (item_type == MapEditor::SEL_SIDE_BOTTOM)
xoff_part = side->floatProperty("offsetx_bottom");
else if (item_type == MapEditor::SEL_SIDE_MIDDLE)
xoff_part = side->floatProperty("offsetx_mid");
else
xoff_part = side->floatProperty("offsetx_top");
// Add x offset string
string xoff_info;
if (xoff_part == 0)
xoff_info = S_FMT("%d", xoff);
else if (xoff_part > 0)
xoff_info = S_FMT("%1.2f (%d+%1.2f)", (double)xoff+xoff_part, xoff, xoff_part);
else
xoff_info = S_FMT("%1.2f (%d-%1.2f)", (double)xoff+xoff_part, xoff, -xoff_part);
// Get y offset info
int yoff = side->intProperty("offsety");
double yoff_part = 0;
if (item_type == MapEditor::SEL_SIDE_BOTTOM)
yoff_part = side->floatProperty("offsety_bottom");
else if (item_type == MapEditor::SEL_SIDE_MIDDLE)
yoff_part = side->floatProperty("offsety_mid");
else
yoff_part = side->floatProperty("offsety_top");
// Add y offset string
string yoff_info;
if (yoff_part == 0)
yoff_info = S_FMT("%d", yoff);
else if (yoff_part > 0)
yoff_info = S_FMT("%1.2f (%d+%1.2f)", (double)yoff+yoff_part, yoff, yoff_part);
else
yoff_info = S_FMT("%1.2f (%d-%1.2f)", (double)yoff+yoff_part, yoff, -yoff_part);
info2.push_back(S_FMT("Offsets: %s, %s", xoff_info, yoff_info));
}
else
{
// Basic offsets
info2.push_back(S_FMT("Offsets: %d, %d", side->intProperty("offsetx"), side->intProperty("offsety")));
}
// ZDoom UDMF extras
if (theGameConfiguration->udmfNamespace() == "zdoom")
{
// Scale
double xscale, yscale;
if (item_type == MapEditor::SEL_SIDE_BOTTOM)
{
xscale = side->floatProperty("scalex_bottom");
yscale = side->floatProperty("scaley_bottom");
}
else if (item_type == MapEditor::SEL_SIDE_MIDDLE)
{
xscale = side->floatProperty("scalex_mid");
yscale = side->floatProperty("scaley_mid");
}
else
{
xscale = side->floatProperty("scalex_top");
yscale = side->floatProperty("scaley_top");
}
info2.push_back(S_FMT("Scale: %1.2fx, %1.2fx", xscale, yscale));
}
else
{
info2.push_back("");
}
// Height of this section of the wall
// TODO this is wrong in the case of slopes, but slope support only
// exists in the 3.1.1 branch
fpoint2_t left_point, right_point;
MapSide* other_side;
if (side == line->s1())
{
left_point = line->v1()->getPoint(0);
right_point = line->v2()->getPoint(0);
other_side = line->s2();
}
else
{
left_point = line->v2()->getPoint(0);
right_point = line->v1()->getPoint(0);
other_side = line->s1();
}
MapSector* this_sector = side->getSector();
MapSector* other_sector = NULL;
if (other_side)
other_sector = other_side->getSector();
double left_height, right_height;
if (item_type == MapEditor::SEL_SIDE_MIDDLE && other_sector)
{
// A two-sided line's middle area is the smallest distance between
// both sides' floors and ceilings, which is more complicated with
// slopes.
plane_t floor1 = this_sector->getFloorPlane();
plane_t floor2 = other_sector->getFloorPlane();
plane_t ceiling1 = this_sector->getCeilingPlane();
plane_t ceiling2 = other_sector->getCeilingPlane();
left_height = min(ceiling1.height_at(left_point), ceiling2.height_at(left_point))
- max(floor1.height_at(left_point), floor2.height_at(left_point));
right_height = min(ceiling1.height_at(right_point), ceiling2.height_at(right_point))
- max(floor1.height_at(right_point), floor2.height_at(right_point));
}
else
{
plane_t top_plane, bottom_plane;
if (item_type == MapEditor::SEL_SIDE_MIDDLE)
{
top_plane = this_sector->getCeilingPlane();
bottom_plane = this_sector->getFloorPlane();
}
else
{
if (!other_sector) return;
if (item_type == MapEditor::SEL_SIDE_TOP)
{
top_plane = this_sector->getCeilingPlane();
bottom_plane = other_sector->getCeilingPlane();
}
else
{
top_plane = other_sector->getFloorPlane();
bottom_plane = this_sector->getFloorPlane();
}
}
left_height = top_plane.height_at(left_point) - bottom_plane.height_at(left_point);
right_height = top_plane.height_at(right_point) - bottom_plane.height_at(right_point);
}
if (fabs(left_height - right_height) < 0.001)
info2.push_back(S_FMT("Height: %d", (int)left_height));
else
info2.push_back(S_FMT("Height: %d ~ %d", (int)left_height, (int)right_height));
// Texture
if (item_type == MapEditor::SEL_SIDE_BOTTOM)
texname = side->getTexLower();
else if (item_type == MapEditor::SEL_SIDE_MIDDLE)
texname = side->getTexMiddle();
else
texname = side->getTexUpper();
texture = theMapEditor->textureManager().getTexture(texname, theGameConfiguration->mixTexFlats());
}
// Floor
else if (item_type == MapEditor::SEL_FLOOR || item_type == MapEditor::SEL_CEILING)
{
// Get sector
MapSector* sector = map->getSector(item_index);
if (!sector) return;
object = sector;
// Get basic info
int fheight = sector->intProperty("heightfloor");
int cheight = sector->intProperty("heightceiling");
// --- Sector info ---
// Sector index
info.push_back(S_FMT("Sector #%d", item_index));
// Sector height
info.push_back(S_FMT("Total Height: %d", cheight - fheight));
// ZDoom UDMF extras
/*
if (theGameConfiguration->udmfNamespace() == "zdoom") {
// Sector colour
rgba_t col = sector->getColour(0, true);
info.push_back(S_FMT("Colour: R%d, G%d, B%d", col.r, col.g, col.b));
}
*/
// --- Flat info ---
// Height
if (item_type == MapEditor::SEL_FLOOR)
info2.push_back(S_FMT("Floor Height: %d", fheight));
else
info2.push_back(S_FMT("Ceiling Height: %d", cheight));
// Light
int light = sector->intProperty("lightlevel");
if (theGameConfiguration->udmfNamespace() == "zdoom")
{
// Get extra light info
int fl = 0;
bool abs = false;
if (item_type == MapEditor::SEL_FLOOR)
{
fl = sector->intProperty("lightfloor");
abs = sector->boolProperty("lightfloorabsolute");
}
else
{
fl = sector->intProperty("lightceiling");
abs = sector->boolProperty("lightceilingabsolute");
}
// Set if absolute
if (abs)
{
light = fl;
fl = 0;
}
// Add info string
if (fl == 0)
info2.push_back(S_FMT("Light: %d", light));
else if (fl > 0)
info2.push_back(S_FMT("Light: %d (%d+%d)", light+fl, light, fl));
else
info2.push_back(S_FMT("Light: %d (%d-%d)", light+fl, light, -fl));
}
else
info2.push_back(S_FMT("Light: %d", light));
// ZDoom UDMF extras
if (theGameConfiguration->udmfNamespace() == "zdoom")
{
// Offsets
double xoff, yoff;
if (item_type == MapEditor::SEL_FLOOR)
{
xoff = sector->floatProperty("xpanningfloor");
yoff = sector->floatProperty("ypanningfloor");
}
else
{
xoff = sector->floatProperty("xpanningceiling");
yoff = sector->floatProperty("ypanningceiling");
}
info2.push_back(S_FMT("Offsets: %1.2f, %1.2f", xoff, yoff));
// Scaling
double xscale, yscale;
if (item_type == MapEditor::SEL_FLOOR)
{
xscale = sector->floatProperty("xscalefloor");
yscale = sector->floatProperty("yscalefloor");
}
else
{
xscale = sector->floatProperty("xscaleceiling");
yscale = sector->floatProperty("yscaleceiling");
}
info2.push_back(S_FMT("Scale: %1.2fx, %1.2fx", xscale, yscale));
}
// Texture
if (item_type == MapEditor::SEL_FLOOR)
texname = sector->getFloorTex();
else
texname = sector->getCeilingTex();
texture = theMapEditor->textureManager().getFlat(texname, theGameConfiguration->mixTexFlats());
}
// Thing
else if (item_type == MapEditor::SEL_THING)
{
// index, type, position, sector, zpos, height?, radius?
// Get thing
MapThing* thing = map->getThing(item_index);
if (!thing) return;
object = thing;
// Index
info.push_back(S_FMT("Thing #%d", item_index));
// Position
if (theMapEditor->currentMapDesc().format == MAP_HEXEN || theMapEditor->currentMapDesc().format == MAP_UDMF)
info.push_back(S_FMT("Position: %d, %d, %d", (int)thing->xPos(), (int)thing->yPos(), (int)thing->floatProperty("height")));
else
info.push_back(S_FMT("Position: %d, %d", (int)thing->xPos(), (int)thing->yPos()));
// Type
ThingType* tt = theGameConfiguration->thingType(thing->getType());
if (tt->getName() == "Unknown")
info2.push_back(S_FMT("Type: %d", thing->getType()));
else
info2.push_back(S_FMT("Type: %s", tt->getName()));
// Args
if (theMapEditor->currentMapDesc().format == MAP_HEXEN ||
(theMapEditor->currentMapDesc().format == MAP_UDMF && theGameConfiguration->getUDMFProperty("arg0", MOBJ_THING)))
{
// Get thing args
int args[5];
args[0] = thing->intProperty("arg0");
args[1] = thing->intProperty("arg1");
args[2] = thing->intProperty("arg2");
args[3] = thing->intProperty("arg3");
args[4] = thing->intProperty("arg4");
string argstr = tt->getArgsString(args);
if (argstr.IsEmpty())
info2.push_back("No Args");
else
info2.push_back(argstr);
}
// Sector
int sector = map->sectorAt(thing->point());
if (sector >= 0)
info2.push_back(S_FMT("In Sector #%d", sector));
else
info2.push_back("No Sector");
// Texture
texture = theMapEditor->textureManager().getSprite(tt->getSprite(), tt->getTranslation(), tt->getPalette());
if (!texture)
{
if (use_zeth_icons && tt->getZeth() >= 0)
texture = theMapEditor->textureManager().getEditorImage(S_FMT("zethicons/zeth%02d", tt->getZeth()));
if (!texture)
texture = theMapEditor->textureManager().getEditorImage(S_FMT("thing/%s", tt->getIcon()));
thing_icon = true;
}
texname = "";
}
last_update = theApp->runTimer();
}