public LineDef(
Vertex vertex1,
Vertex vertex2,
LineFlags flags,
LineSpecial special,
short tag,
SideDef side0,
SideDef side1)
{
Vertex1 = vertex1;
Vertex2 = vertex2;
Flags = flags;
Special = special;
Tag = tag;
Side0 = side0;
Side1 = side1;
Dx = vertex2.X - vertex1.X;
Dy = vertex2.Y - vertex1.Y;
if (Dx == Fixed.Zero)
{
SlopeType = SlopeType.Vertical;
}
else if (Dy == Fixed.Zero)
{
SlopeType = SlopeType.Horizontal;
}
else
{
if (Dy / Dx > Fixed.Zero)
{
SlopeType = SlopeType.Positive;
}
else
{
SlopeType = SlopeType.Negative;
}
}
Box = new Fixed[4];
Box[ManagedDoom.Box.Top] = Fixed.Max(vertex1.Y, vertex2.Y);
Box[ManagedDoom.Box.Bottom] = Fixed.Min(vertex1.Y, vertex2.Y);
Box[ManagedDoom.Box.Left] = Fixed.Min(vertex1.X, vertex2.X);
Box[ManagedDoom.Box.Right] = Fixed.Max(vertex1.X, vertex2.X);
FrontSector = side0?.Sector;
BackSector = side1?.Sector;
}
public LineDef(
Vertex vertex1,
Vertex vertex2,
LineFlags flags,
LineSpecial special,
short tag,
SideDef frontSide,
SideDef backSide)
{
this.vertex1 = vertex1;
this.vertex2 = vertex2;
this.flags = flags;
this.special = special;
this.tag = tag;
this.frontSide = frontSide;
this.backSide = backSide;
dx = vertex2.X - vertex1.X;
dy = vertex2.Y - vertex1.Y;
if (dx == Fixed.Zero)
{
slopeType = SlopeType.Vertical;
}
else if (dy == Fixed.Zero)
{
slopeType = SlopeType.Horizontal;
}
else
{
if (dy / dx > Fixed.Zero)
{
slopeType = SlopeType.Positive;
}
else
{
slopeType = SlopeType.Negative;
}
}
boundingBox = new Fixed[4];
boundingBox[Box.Top] = Fixed.Max(vertex1.Y, vertex2.Y);
boundingBox[Box.Bottom] = Fixed.Min(vertex1.Y, vertex2.Y);
boundingBox[Box.Left] = Fixed.Min(vertex1.X, vertex2.X);
boundingBox[Box.Right] = Fixed.Max(vertex1.X, vertex2.X);
frontSector = frontSide?.Sector;
backSector = backSide?.Sector;
}
public Seg(
Vertex vertex1,
Vertex vertex2,
Fixed offset,
Angle angle,
SideDef sideDef,
LineDef lineDef,
Sector frontSector,
Sector backSector)
{
this.vertex1 = vertex1;
this.vertex2 = vertex2;
this.offset = offset;
this.angle = angle;
this.sideDef = sideDef;
this.lineDef = lineDef;
this.frontSector = frontSector;
this.backSector = backSector;
}
public static SideDef[] FromWad(Wad wad, int lump, TextureLookup textures, Sector[] sectors)
{
var length = wad.GetLumpSize(lump);
if (length % dataSize != 0)
{
throw new Exception();
}
var data = wad.ReadLump(lump);
var count = length / dataSize;
var sides = new SideDef[count];;
for (var i = 0; i < count; i++)
{
var offset = dataSize * i;
sides[i] = FromData(data, offset, textures, sectors);
}
return(sides);
}
public Map(Wad wad, TextureLookup textures, FlatLookup flats, World world)
{
this.textures = textures;
this.flats = flats;
this.world = world;
var options = world.Options;
string name;
if (wad.Names.Contains("doom") || wad.Names.Contains("doom1"))
{
name = "E" + options.Episode + "M" + options.Map;
}
else
{
name = "MAP" + options.Map.ToString("00");
}
var map = wad.GetLumpNumber(name);
vertices = Vertex.FromWad(wad, map + 4);
sectors = Sector.FromWad(wad, map + 8, flats);
sides = SideDef.FromWad(wad, map + 3, textures, sectors);
lines = LineDef.FromWad(wad, map + 2, vertices, sides);
segs = Seg.FromWad(wad, map + 5, vertices, lines);
subsectors = Subsector.FromWad(wad, map + 6, segs);
nodes = Node.FromWad(wad, map + 7, subsectors);
things = MapThing.FromWad(wad, map + 1);
blockMap = BlockMap.FromWad(wad, map + 10, lines);
reject = Reject.FromWad(wad, map + 9, sectors);
GroupLines();
skyTexture = GetSkyTextureByMapName(name);
}
public Map(Wad wad, ITextureLookup textures, IFlatLookup flats, TextureAnimation animation, World world)
{
try
{
this.textures = textures;
this.flats = flats;
this.animation = animation;
this.world = world;
var options = world.Options;
string name;
if (wad.GameMode == GameMode.Commercial)
{
name = "MAP" + options.Map.ToString("00");
}
else
{
name = "E" + options.Episode + "M" + options.Map;
}
Console.Write("Load map '" + name + "': ");
var map = wad.GetLumpNumber(name);
if (map == -1)
{
throw new Exception("Map '" + name + "' was not found!");
}
vertices = Vertex.FromWad(wad, map + 4);
sectors = Sector.FromWad(wad, map + 8, flats);
sides = SideDef.FromWad(wad, map + 3, textures, sectors);
lines = LineDef.FromWad(wad, map + 2, vertices, sides);
segs = Seg.FromWad(wad, map + 5, vertices, lines);
subsectors = Subsector.FromWad(wad, map + 6, segs);
nodes = Node.FromWad(wad, map + 7, subsectors);
things = MapThing.FromWad(wad, map + 1);
blockMap = BlockMap.FromWad(wad, map + 10, lines);
reject = Reject.FromWad(wad, map + 9, sectors);
GroupLines();
skyTexture = GetSkyTextureByMapName(name);
if (options.GameMode == GameMode.Commercial)
{
switch (options.MissionPack)
{
case MissionPack.Plutonia:
title = DoomInfo.MapTitles.Plutonia[options.Map - 1];
break;
case MissionPack.Tnt:
title = DoomInfo.MapTitles.Tnt[options.Map - 1];
break;
default:
title = DoomInfo.MapTitles.Doom2[options.Map - 1];
break;
}
}
else
{
title = DoomInfo.MapTitles.Doom[options.Episode - 1][options.Map - 1];
}
Console.WriteLine("OK");
}
catch (Exception e)
{
Console.WriteLine("Failed");
ExceptionDispatchInfo.Throw(e);
}
}
