public void Load(Wadfile.DirectoryEntry wad)
{
Chunks = wad.Chunks;
if (wad.Chunks.ContainsKey(MapInfo.Tag))
{
LoadChunk(mapInfo, wad.Chunks[MapInfo.Tag]);
}
else
{
throw new Wadfile.BadMapException("Incomplete level: missing map info chunk");
}
if (wad.Chunks.ContainsKey(Point.Tag))
{
LoadChunkList <Point>(Endpoints, wad.Chunks[Point.Tag]);
}
else if (wad.Chunks.ContainsKey(Endpoint.Tag))
{
Endpoints.Clear();
List <Endpoint> endpointList = new List <Endpoint>();
LoadChunkList <Endpoint>(endpointList, wad.Chunks[Endpoint.Tag]);
foreach (Endpoint e in endpointList)
{
Endpoints.Add(e.Vertex);
}
}
else
{
throw new Wadfile.BadMapException("Incomplete level: missing points chunk");
}
if (wad.Chunks.ContainsKey(Line.Tag))
{
LoadChunkList <Line>(Lines, wad.Chunks[Line.Tag]);
}
else
{
throw new Wadfile.BadMapException("Incomplete level: missing lines chunk");
}
if (wad.Chunks.ContainsKey(Polygon.Tag))
{
LoadChunkList <Polygon>(Polygons, wad.Chunks[Polygon.Tag]);
}
else
{
throw new Wadfile.BadMapException("Incomplete level: missing polygons chunk");
}
if (wad.Chunks.ContainsKey(Side.Tag))
{
LoadChunkList <Side>(Sides, wad.Chunks[Side.Tag]);
}
if (wad.Chunks.ContainsKey(Platform.StaticTag))
{
LoadChunkList <Platform>(Platforms, wad.Chunks[Platform.StaticTag]);
}
else if (wad.Chunks.ContainsKey(Platform.DynamicTag))
{
BinaryReaderBE reader = new BinaryReaderBE(new MemoryStream(wad.Chunks[Platform.DynamicTag]));
Platforms.Clear();
while (reader.BaseStream.Position < reader.BaseStream.Length)
{
Platform platform = new Platform();
platform.LoadDynamic(reader);
Platforms.Add(platform);
// open up the polygon
if (platform.PolygonIndex >= 0 && platform.PolygonIndex < Polygons.Count)
{
Polygon polygon = Polygons[platform.PolygonIndex];
if (platform.ComesFromFloor)
{
polygon.FloorHeight = platform.MinimumHeight;
}
if (platform.ComesFromCeiling)
{
polygon.CeilingHeight = platform.MaximumHeight;
}
}
}
}
if (wad.Chunks.ContainsKey(Light.Tag))
{
LoadChunkList <Light>(Lights, wad.Chunks[Light.Tag]);
}
if (wad.Chunks.ContainsKey(Placement.Tag))
{
BinaryReaderBE reader = new BinaryReaderBE(new MemoryStream(wad.Chunks[Placement.Tag]));
ItemPlacement.Clear();
for (int i = 0; i < Placement.Count; ++i)
{
Placement placement = new Placement();
placement.Load(reader);
ItemPlacement.Add(placement);
}
MonsterPlacement.Clear();
for (int i = 0; i < Placement.Count; ++i)
{
Placement placement = new Placement();
placement.Load(reader);
MonsterPlacement.Add(placement);
}
}
if (wad.Chunks.ContainsKey(Annotation.Tag))
{
LoadChunkList <Annotation>(Annotations, wad.Chunks[Annotation.Tag]);
}
EndpointPolygons.Clear();
EndpointLines.Clear();
for (int i = 0; i < Endpoints.Count; ++i)
{
EndpointPolygons.Add(new HashSet <Polygon>());
EndpointLines.Add(new HashSet <Line>());
}
foreach (Polygon polygon in Polygons)
{
UpdatePolygonConcavity(polygon);
for (int i = 0; i < polygon.VertexCount; ++i)
{
Line line = Lines[polygon.LineIndexes[i]];
EndpointPolygons[line.EndpointIndexes[0]].Add(polygon);
EndpointPolygons[line.EndpointIndexes[1]].Add(polygon);
}
}
foreach (Line line in Lines)
{
EndpointLines[line.EndpointIndexes[0]].Add(line);
EndpointLines[line.EndpointIndexes[1]].Add(line);
}
for (int i = 0; i < Polygons.Count; ++i)
{
Polygon polygon = Polygons[i];
if (polygon.Type == PolygonType.Platform)
{
bool found = false;
for (int j = 0; j < Platforms.Count; ++j)
{
Platform platform = Platforms[j];
if (platform.PolygonIndex == i)
{
polygon.Permutation = (short)j;
found = true;
break;
}
}
if (!found)
{
Platform platform = new Platform();
platform.SetTypeWithDefaults(PlatformType.SphtDoor);
platform.PolygonIndex = (short)i;
polygon.Permutation = (short)Platforms.Count;
Platforms.Add(platform);
}
}
}
foreach (Side side in Sides)
{
side.PolygonIndex = -1;
side.LineIndex = -1;
}
for (short index = 0; index < Lines.Count; ++index)
{
Line line = Lines[index];
Polygon p1 = null;
Polygon p2 = null;
if (line.ClockwisePolygonOwner != -1)
{
p1 = Polygons[line.ClockwisePolygonOwner];
}
if (line.CounterclockwisePolygonOwner != -1)
{
p2 = Polygons[line.CounterclockwisePolygonOwner];
}
if (p1 != null && p2 != null)
{
line.HighestAdjacentFloor = Math.Max(p1.FloorHeight, p2.FloorHeight);
line.LowestAdjacentCeiling = Math.Min(p1.CeilingHeight, p2.CeilingHeight);
}
else if (p1 != null)
{
line.HighestAdjacentFloor = p1.FloorHeight;
line.LowestAdjacentCeiling = p1.CeilingHeight;
}
else if (p2 != null)
{
line.HighestAdjacentFloor = p2.FloorHeight;
line.LowestAdjacentCeiling = p2.CeilingHeight;
}
else
{
line.HighestAdjacentFloor = 0;
line.LowestAdjacentCeiling = 0;
}
if (line.VariableElevation)
{
line.Solid = (line.HighestAdjacentFloor >= line.LowestAdjacentCeiling);
}
if (line.ClockwisePolygonSideIndex != -1)
{
Side side = Sides[line.ClockwisePolygonSideIndex];
side.LineIndex = index;
side.PolygonIndex = line.ClockwisePolygonOwner;
}
if (line.CounterclockwisePolygonSideIndex != -1)
{
Side side = Sides[line.CounterclockwisePolygonSideIndex];
side.LineIndex = index;
side.PolygonIndex = line.CounterclockwisePolygonOwner;
}
}
if (wad.Chunks.ContainsKey(MapObject.Tag))
{
LoadChunkList <MapObject>(Objects, wad.Chunks[MapObject.Tag]);
}
else
{
throw new Wadfile.BadMapException("Incomplete level: missing map objects chunk");
}
if (wad.Chunks.ContainsKey(Media.Tag))
{
LoadChunkList <Media>(Medias, wad.Chunks[Media.Tag]);
}
if (wad.Chunks.ContainsKey(AmbientSound.Tag))
{
LoadChunkList <AmbientSound>(AmbientSounds, wad.Chunks[AmbientSound.Tag]);
}
if (wad.Chunks.ContainsKey(RandomSound.Tag))
{
LoadChunkList <RandomSound>(RandomSounds, wad.Chunks[RandomSound.Tag]);
}
}
void InsertLineFaces(Line line, Polygon p)
{
int left;
int right;
Polygon opposite = null;
Side side = null;
if (line.ClockwisePolygonOwner != -1 && level.Polygons[line.ClockwisePolygonOwner] == p)
{
left = line.EndpointIndexes[0];
right = line.EndpointIndexes[1];
if (line.CounterclockwisePolygonOwner != -1)
{
opposite = level.Polygons[line.CounterclockwisePolygonOwner];
}
if (line.ClockwisePolygonSideIndex != -1)
{
side = level.Sides[line.ClockwisePolygonSideIndex];
}
}
else
{
left = line.EndpointIndexes[1];
right = line.EndpointIndexes[0];
if (line.ClockwisePolygonOwner != -1)
{
opposite = level.Polygons[line.ClockwisePolygonOwner];
}
if (line.CounterclockwisePolygonSideIndex != -1)
{
side = level.Sides[line.CounterclockwisePolygonSideIndex];
}
}
bool landscapeTop = false;
bool landscapeBottom = false;
if (side != null)
{
if (side.Type == SideType.Low)
{
if (side.PrimaryTransferMode == 9)
{
landscapeBottom = true;
}
}
else
{
if (side.PrimaryTransferMode == 9)
{
landscapeTop = true;
}
if (side.SecondaryTransferMode == 9)
{
landscapeBottom = true;
}
}
}
if (opposite == null || (opposite.FloorHeight > p.CeilingHeight || opposite.CeilingHeight < p.FloorHeight))
{
if (!landscapeTop)
{
faces.Add(BuildFace(left, right, p.FloorHeight, p.CeilingHeight));
}
}
else
{
if (opposite.FloorHeight > p.FloorHeight)
{
if (!landscapeBottom)
{
faces.Add(BuildFace(left, right, p.FloorHeight, opposite.FloorHeight));
}
}
if (opposite.CeilingHeight < p.CeilingHeight)
{
if (!landscapeTop)
{
faces.Add(BuildFace(left, right, opposite.CeilingHeight, p.CeilingHeight));
}
}
}
}