public static CompileSpecification Parse(GenericStructure gs)
{
var spec = new CompileSpecification {
ID = gs["ID"] ?? "", Name = gs["Name"] ?? ""
};
var tools = gs.GetChildren("Tool");
spec.Tools.AddRange(tools.Select(CompileTool.Parse));
var presets = gs.GetChildren("Preset");
spec.Presets.AddRange(presets.Select(CompilePreset.Parse));
return(spec);
}
public void Read(GenericStructure gs)
{
ID = gs.PropertyInteger("ID");
Name = gs["Name"];
Specification = gs["Specification"];
Engine = (Engine)Enum.Parse(typeof(Engine), gs["EngineID"]);
DontRedirectOutput = gs.PropertyBoolean("DontRedirectOutput");
Path = gs["Path"];
Bsp = gs["Bsp"];
Csg = gs["Csg"];
Vis = gs["Vis"];
Rad = gs["Rad"];
IncludePathInEnvironment = gs.PropertyBoolean("IncludePathInEnvironment", true);
WorkingDirectory = gs.PropertyEnum("WorkingDirectory", CompileWorkingDirectory.TemporaryDirectory);
AfterCopyBsp = gs.PropertyBoolean("AfterCopyBsp");
AfterRunGame = gs.PropertyBoolean("AfterRunGame");
AfterAskBeforeRun = gs.PropertyBoolean("AfterAskBeforeRun");
CopyBsp = gs.PropertyBoolean("CopyBsp");
CopyRes = gs.PropertyBoolean("CopyRes");
CopyLin = gs.PropertyBoolean("CopyLin");
CopyMap = gs.PropertyBoolean("CopyMap");
CopyPts = gs.PropertyBoolean("CopyPts");
CopyLog = gs.PropertyBoolean("CopyLog");
CopyErr = gs.PropertyBoolean("CopyErr");
foreach (var prof in gs.GetChildren("Profile"))
{
var bp = new BuildProfile();
bp.Read(prof);
Profiles.Add(bp);
}
}
public static IEnumerable <MapObject> ExtractCopyStream(GenericStructure gs, IDGenerator generator, Dictionary <string, UInt32> entcnt)
{
if (gs == null || gs.Name != "clipboard")
{
return(null);
}
var dummyGen = new IDGenerator();
var list = new List <MapObject>();
var world = ReadWorld(gs, dummyGen);
foreach (var entity in gs.GetChildren("entity"))
{
var ent = ReadEntity(entity, dummyGen);
for (int x = 0; x < ent.EntityData.Properties.Count(); x++)
{
if (ent.EntityData.Properties[x].Key == "%name%")
{
entcnt[ent.ClassName.ToLower()] += 1;
ent.EntityData.Properties[x].Value = ent.ClassName.ToLower() + entcnt[ent.ClassName.ToLower()].ToString();
//entity.EntityData.Properties[x] = Document.Map.WorldSpawn.MetaData.Get<string>["EntityCounts"];
}
}
var groupid = entity.Children.Where(x => x.Name == "editor").Select(x => x.PropertyInteger("groupid")).FirstOrDefault();
var entParent = groupid > 0 ? world.Find(x => x.ID == groupid && x is Group).FirstOrDefault() ?? world : world;
ent.SetParent(entParent);
}
list.AddRange(world.GetChildren());
Reindex(list, generator);
return(list);
}
private static Group ReadGroup(GenericStructure group, IDGenerator generator)
{
var g = new Group(GetObjectID(group, generator));
var editor = group.GetChildren("editor").FirstOrDefault() ?? new GenericStructure("editor");
g.Colour = editor.PropertyColour("color", Colour.GetRandomBrushColour());
g.Visgroups.AddRange(editor.GetAllPropertyValues("visgroupid").Select(int.Parse).Where(x => x > 0));
return(g);
}
private static Entity ReadEntity(GenericStructure entity, IDGenerator generator)
{
var ret = new Entity(GetObjectID(entity, generator))
{
ClassName = entity["classname"],
EntityData = ReadEntityData(entity),
Origin = entity.PropertyCoordinate("origin")
};
var editor = entity.GetChildren("editor").FirstOrDefault() ?? new GenericStructure("editor");
ret.Colour = editor.PropertyColour("color", Colour.GetRandomBrushColour());
ret.Visgroups.AddRange(editor.GetAllPropertyValues("visgroupid").Select(int.Parse).Where(x => x > 0));
foreach (var child in entity.GetChildren("solid").Select(solid => ReadSolid(solid, generator)).Where(s => s != null))
{
child.SetParent(ret, false);
}
ret.UpdateBoundingBox(false);
return(ret);
}
private static Displacement ReadDisplacement(long id, GenericStructure dispinfo)
{
var disp = new Displacement(id);
// power, startposition, flags, elevation, subdiv, normals{}, distances{},
// offsets{}, offset_normals{}, alphas{}, triangle_tags{}, allowed_verts{}
disp.SetPower(dispinfo.PropertyInteger("power", 3));
disp.StartPosition = dispinfo.PropertyCoordinate("startposition");
disp.Elevation = dispinfo.PropertyDecimal("elevation");
disp.SubDiv = dispinfo.PropertyInteger("subdiv") > 0;
var size = disp.Resolution + 1;
var normals = dispinfo.GetChildren("normals").FirstOrDefault();
var distances = dispinfo.GetChildren("distances").FirstOrDefault();
var offsets = dispinfo.GetChildren("offsets").FirstOrDefault();
var offsetNormals = dispinfo.GetChildren("offset_normals").FirstOrDefault();
var alphas = dispinfo.GetChildren("alphas").FirstOrDefault();
//var triangleTags = dispinfo.GetChildren("triangle_tags").First();
//var allowedVerts = dispinfo.GetChildren("allowed_verts").First();
for (var i = 0; i < size; i++)
{
var row = "row" + i;
var norm = normals != null?normals.PropertyCoordinateArray(row, size) : Enumerable.Range(0, size).Select(x => Coordinate.Zero).ToArray();
var dist = distances != null?distances.PropertyDecimalArray(row, size) : Enumerable.Range(0, size).Select(x => 0m).ToArray();
var offn = offsetNormals != null?offsetNormals.PropertyCoordinateArray(row, size) : Enumerable.Range(0, size).Select(x => Coordinate.Zero).ToArray();
var offs = offsets != null?offsets.PropertyDecimalArray(row, size) : Enumerable.Range(0, size).Select(x => 0m).ToArray();
var alph = alphas != null?alphas.PropertyDecimalArray(row, size) : Enumerable.Range(0, size).Select(x => 0m).ToArray();
for (var j = 0; j < size; j++)
{
disp.Points[i, j].Displacement = new Vector(norm[j], dist[j]);
disp.Points[i, j].OffsetDisplacement = new Vector(offn[j], offs[j]);
disp.Points[i, j].Alpha = alph[j];
}
}
return(disp);
}
public static CompileTool Parse(GenericStructure gs)
{
var tool = new CompileTool
{
Name = gs["Name"] ?? "",
Description = gs["Description"] ?? "",
Order = gs.PropertyInteger("Order"),
Enabled = gs.PropertyBoolean("Enabled", true)
};
var parameters = gs.GetChildren("Parameter");
tool.Parameters.AddRange(parameters.Select(CompileParameter.Parse));
return(tool);
}
public static IEnumerable<MapObject> ExtractCopyStream(GenericStructure gs, IDGenerator generator)
{
if (gs == null || gs.Name != "clipboard") return null;
var dummyGen = new IDGenerator();
var list = new List<MapObject>();
var world = ReadWorld(gs, dummyGen);
foreach (var entity in gs.GetChildren("entity"))
{
var ent = ReadEntity(entity, dummyGen);
var groupid = entity.Children.Where(x => x.Name == "editor").Select(x => x.PropertyInteger("groupid")).FirstOrDefault();
var entParent = groupid > 0 ? world.Find(x => x.ID == groupid && x is Group).FirstOrDefault() ?? world : world;
ent.SetParent(entParent);
}
list.AddRange(world.GetChildren());
Reindex(list, generator);
return list;
}
private static Face ReadFace(GenericStructure side, IDGenerator generator)
{
var id = side.PropertyLong("id");
if (id == 0)
{
id = generator.GetNextFaceID();
}
var dispinfo = side.GetChildren("dispinfo").FirstOrDefault();
var ret = dispinfo != null?ReadDisplacement(id, dispinfo) : new Face(id);
// id, plane, material, uaxis, vaxis, rotation, lightmapscale, smoothing_groups
var uaxis = side.PropertyTextureAxis("uaxis");
var vaxis = side.PropertyTextureAxis("vaxis");
ret.Texture.Name = side["material"];
ret.Texture.UAxis = uaxis.Item1;
ret.Texture.XShift = uaxis.Item2;
ret.Texture.XScale = uaxis.Item3;
ret.Texture.VAxis = vaxis.Item1;
ret.Texture.YShift = vaxis.Item2;
ret.Texture.YScale = vaxis.Item3;
ret.Texture.Rotation = side.PropertyDecimal("rotation");
ret.Plane = side.PropertyPlane("plane");
//NOTE(SVK) Paste RF data
ret.Texture.Flags = (FaceFlags)side.PropertyInteger("flags");
ret.Texture.Translucency = (int)side.PropertyDecimal("translucency");
ret.Texture.Opacity = side.PropertyDecimal("opacity");
ret.Texture.PositionRF = side.PropertyCoordinate("positionrf");
ret.Texture.TransformAngleRF = side.PropertyMatrix("transformanglerf");
var verts = side.Children.FirstOrDefault(x => x.Name == "vertex");
if (verts != null)
{
var count = verts.PropertyInteger("count");
for (var i = 0; i < count; i++)
{
ret.Vertices.Add(new Vertex(verts.PropertyCoordinate("vertex" + i), ret));
}
}
return(ret);
}
public static IEnumerable <MapObject> ExtractCopyStream(GenericStructure gs, IDGenerator generator)
{
if (gs == null || gs.Name != "clipboard")
{
return(null);
}
var dummyGen = new IDGenerator();
var list = new List <MapObject>();
var world = ReadWorld(gs, dummyGen);
foreach (var entity in gs.GetChildren("entity"))
{
var ent = ReadEntity(entity, dummyGen);
var groupid = entity.Children.Where(x => x.Name == "editor").Select(x => x.PropertyInteger("groupid")).FirstOrDefault();
var entParent = groupid > 0 ? world.Find(x => x.ID == groupid && x is Group).FirstOrDefault() ?? world : world;
ent.SetParent(entParent);
}
list.AddRange(world.GetChildren());
Reindex(list, generator);
return(list);
}
private static Entity ReadEntity(GenericStructure entity, IDGenerator generator)
{
var ret = new Entity(GetObjectID(entity, generator))
{
ClassName = entity["classname"],
EntityData = ReadEntityData(entity),
Origin = entity.PropertyCoordinate("origin")
};
var editor = entity.GetChildren("editor").FirstOrDefault() ?? new GenericStructure("editor");
ret.Colour = editor.PropertyColour("color", Colour.GetRandomBrushColour());
ret.Visgroups.AddRange(editor.GetAllPropertyValues("visgroupid").Select(int.Parse));
foreach (var child in entity.GetChildren("solid").Select(solid => ReadSolid(solid, generator)).Where(s => s != null))
{
child.SetParent(ret);
}
ret.UpdateBoundingBox(false);
return ret;
}
protected override DataStructures.MapObjects.Map GetFromStream(Stream stream, string fgd = null)
{
using (var reader = new StreamReader(stream))
{
var parent = new GenericStructure("Root");
parent.Children.AddRange(GenericStructure.Parse(reader));
// Sections from a Hammer map:
// - world
// - entity
// - visgroups
// - cordon
// Not done yet
// - versioninfo
// - viewsettings
// - cameras
var map = new DataStructures.MapObjects.Map();
var world = parent.GetChildren("world").FirstOrDefault();
var entities = parent.GetChildren("entity");
var visgroups = parent.GetChildren("visgroups").SelectMany(x => x.GetChildren("visgroup"));
var cameras = parent.GetChildren("cameras").FirstOrDefault();
var cordon = parent.GetChildren("cordon").FirstOrDefault();
var viewsettings = parent.GetChildren("viewsettings").FirstOrDefault();
foreach (var visgroup in visgroups)
{
var vg = ReadVisgroup(visgroup);
if (vg.ID < 0 && vg.Name == "Auto")
{
continue;
}
map.Visgroups.Add(vg);
}
if (world != null)
{
map.WorldSpawn = ReadWorld(world, map.IDGenerator);
}
foreach (var entity in entities)
{
var ent = ReadEntity(entity, map.IDGenerator);
var groupid = entity.Children.Where(x => x.Name == "editor").Select(x => x.PropertyInteger("groupid")).FirstOrDefault();
var entParent = groupid > 0 ? map.WorldSpawn.Find(x => x.ID == groupid && x is Group).FirstOrDefault() ?? map.WorldSpawn : map.WorldSpawn;
ent.SetParent(entParent);
}
var activeCamera = 0;
if (cameras != null)
{
activeCamera = cameras.PropertyInteger("activecamera");
foreach (var cam in cameras.GetChildren("camera"))
{
var pos = cam.PropertyCoordinate("position");
var look = cam.PropertyCoordinate("look");
if (pos != null && look != null)
{
map.Cameras.Add(new Camera {
EyePosition = pos, LookPosition = look
});
}
}
}
if (!map.Cameras.Any())
{
map.Cameras.Add(new Camera {
EyePosition = Coordinate.Zero, LookPosition = Coordinate.UnitY
});
}
if (activeCamera < 0 || activeCamera >= map.Cameras.Count)
{
activeCamera = 0;
}
map.ActiveCamera = map.Cameras[activeCamera];
if (cordon != null)
{
var start = cordon.PropertyCoordinate("mins", map.CordonBounds.Start);
var end = cordon.PropertyCoordinate("maxs", map.CordonBounds.End);
map.CordonBounds = new Box(start, end);
map.Cordon = cordon.PropertyBoolean("active", map.Cordon);
}
if (viewsettings != null)
{
map.SnapToGrid = viewsettings.PropertyBoolean("bSnapToGrid", map.SnapToGrid);
map.Show2DGrid = viewsettings.PropertyBoolean("bShowGrid", map.Show2DGrid);
map.Show3DGrid = viewsettings.PropertyBoolean("bShow3DGrid", map.Show3DGrid);
map.GridSpacing = viewsettings.PropertyDecimal("nGridSpacing", map.GridSpacing);
map.IgnoreGrouping = viewsettings.PropertyBoolean("bIgnoreGrouping", map.IgnoreGrouping);
map.HideFaceMask = viewsettings.PropertyBoolean("bHideFaceMask", map.HideFaceMask);
map.HideNullTextures = viewsettings.PropertyBoolean("bHideNullTextures", map.HideNullTextures);
map.TextureLock = viewsettings.PropertyBoolean("bTextureLock", map.TextureLock);
map.TextureScalingLock = viewsettings.PropertyBoolean("bTextureScalingLock", map.TextureScalingLock);
}
return(map);
}
}
private static World ReadWorld(GenericStructure world, IDGenerator generator)
{
var ret = new World(GetObjectID(world, generator))
{
ClassName = "worldspawn",
EntityData = ReadEntityData(world)
};
// Load groups
var groups = new Dictionary <Group, long>();
foreach (var group in world.GetChildren("group"))
{
var g = ReadGroup(group, generator);
var editor = group.GetChildren("editor").FirstOrDefault() ?? new GenericStructure("editor");
var gid = editor.PropertyLong("groupid");
groups.Add(g, gid);
}
// Build group tree
var assignedGroups = groups.Where(x => x.Value == 0).Select(x => x.Key).ToList();
foreach (var ag in assignedGroups)
{
// Add the groups with no parent
ag.SetParent(ret, false);
groups.Remove(ag);
}
while (groups.Any())
{
var canAssign = groups.Where(x => assignedGroups.Any(y => y.ID == x.Value)).ToList();
if (!canAssign.Any())
{
break;
}
foreach (var kv in canAssign)
{
// Add the group to the tree and the assigned list, remove it from the groups list
var parent = assignedGroups.First(y => y.ID == kv.Value);
kv.Key.SetParent(parent, false);
assignedGroups.Add(kv.Key);
groups.Remove(kv.Key);
}
}
// Load visible solids
foreach (var read in world.GetChildren("solid").AsParallel().Select(x => new { Solid = ReadSolid(x, generator), Structure = x }))
{
var s = read.Solid;
var solid = read.Structure;
if (s == null)
{
continue;
}
var editor = solid.GetChildren("editor").FirstOrDefault() ?? new GenericStructure("editor");
var gid = editor.PropertyLong("groupid");
var parent = gid > 0 ? assignedGroups.FirstOrDefault(x => x.ID == gid) ?? (MapObject)ret : ret;
s.SetParent(parent, false);
}
// Load hidden solids
foreach (var hidden in world.GetChildren("hidden"))
{
foreach (var read in hidden.GetChildren("solid").AsParallel().Select(x => new { Solid = ReadSolid(x, generator), Structure = x }))
{
var s = read.Solid;
var solid = read.Structure;
if (s == null)
{
continue;
}
s.IsVisgroupHidden = true;
var editor = solid.GetChildren("editor").FirstOrDefault() ?? new GenericStructure("editor");
var gid = editor.PropertyLong("groupid");
var parent = gid > 0 ? assignedGroups.FirstOrDefault(x => x.ID == gid) ?? (MapObject)ret : ret;
s.SetParent(parent, false);
}
}
assignedGroups.ForEach(x => x.UpdateBoundingBox());
ret.UpdateBoundingBox();
return(ret);
}
private static Group ReadGroup(GenericStructure group, IDGenerator generator)
{
var g = new Group(GetObjectID(group, generator));
var editor = group.GetChildren("editor").FirstOrDefault() ?? new GenericStructure("editor");
g.Colour = editor.PropertyColour("color", Colour.GetRandomBrushColour());
g.Visgroups.AddRange(editor.GetAllPropertyValues("visgroupid").Select(int.Parse));
return g;
}
private static Solid ReadSolid(GenericStructure solid, IDGenerator generator)
{
var editor = solid.GetChildren("editor").FirstOrDefault() ?? new GenericStructure("editor");
var faces = solid.GetChildren("side").Select(x => ReadFace(x, generator)).ToList();
Solid ret;
if (faces.All(x => x.Vertices.Count >= 3))
{
// Vertices were stored in the VMF
ret = new Solid(GetObjectID(solid, generator));
ret.Faces.AddRange(faces);
}
else
{
// Need to grab the vertices using plane intersections
var idg = new IDGenerator(); // No need to increment the id generator if it doesn't have to be
ret = Solid.CreateFromIntersectingPlanes(faces.Select(x => x.Plane), idg);
ret.ID = GetObjectID(solid, generator);
for (var i = 0; i < ret.Faces.Count; i++)
{
var face = ret.Faces[i];
var f = faces.FirstOrDefault(x => x.Plane.Normal.EquivalentTo(ret.Faces[i].Plane.Normal));
if (f == null)
{
// TODO: Report invalid solids
Debug.WriteLine("Invalid solid! ID: " + solid["id"]);
return null;
}
face.Texture = f.Texture;
var disp = f as Displacement;
if (disp == null) continue;
disp.Plane = face.Plane;
disp.Vertices = face.Vertices;
disp.Texture = f.Texture;
disp.AlignTextureToWorld();
disp.CalculatePoints();
ret.Faces[i] = disp;
}
}
ret.Colour = editor.PropertyColour("color", Colour.GetRandomBrushColour());
ret.Visgroups.AddRange(editor.GetAllPropertyValues("visgroupid").Select(int.Parse));
foreach (var face in ret.Faces)
{
face.Parent = ret;
face.Colour = ret.Colour;
face.UpdateBoundingBox();
}
if (ret.Faces.Any(x => x is Displacement))
{
ret.Faces.ForEach(x => x.IsHidden = !(x is Displacement));
}
ret.UpdateBoundingBox(false);
return ret;
}
private static Solid ReadSolid(GenericStructure solid, IDGenerator generator)
{
var editor = solid.GetChildren("editor").FirstOrDefault() ?? new GenericStructure("editor");
var faces = solid.GetChildren("side").Select(x => ReadFace(x, generator)).ToList();
Solid ret;
if (faces.All(x => x.Vertices.Count >= 3))
{
// Vertices were stored in the VMF
ret = new Solid(GetObjectID(solid, generator));
ret.Faces.AddRange(faces);
}
else
{
// Need to grab the vertices using plane intersections
var idg = new IDGenerator(); // No need to increment the id generator if it doesn't have to be
ret = Solid.CreateFromIntersectingPlanes(faces.Select(x => x.Plane), idg);
ret.ID = GetObjectID(solid, generator);
for (var i = 0; i < ret.Faces.Count; i++)
{
var face = ret.Faces[i];
var f = faces.FirstOrDefault(x => x.Plane.Normal.EquivalentTo(ret.Faces[i].Plane.Normal));
if (f == null)
{
// TODO: Report invalid solids
Debug.WriteLine("Invalid solid! ID: " + solid["id"]);
return(null);
}
face.Texture = f.Texture;
var disp = f as Displacement;
if (disp == null)
{
continue;
}
disp.Plane = face.Plane;
disp.Vertices = face.Vertices;
disp.Texture = f.Texture;
disp.AlignTexture();
disp.CalculatePoints();
ret.Faces[i] = disp;
}
}
ret.Flags = (UInt32)solid.PropertyInteger("flags");
ret.Colour = editor.PropertyColour("color", Colour.GetRandomBrushColour());
ret.Visgroups.AddRange(editor.GetAllPropertyValues("visgroupid").Select(int.Parse).Where(x => x > 0));
foreach (var face in ret.Faces)
{
face.Parent = ret;
face.Colour = ret.Colour;
face.UpdateBoundingBox();
}
if (ret.Faces.Any(x => x is Displacement))
{
ret.Faces.ForEach(x => x.IsHidden = !(x is Displacement));
}
ret.UpdateBoundingBox(false);
return(ret);
}
private static Face ReadFace(GenericStructure side, IDGenerator generator)
{
var id = side.PropertyLong("id");
if (id == 0) id = generator.GetNextFaceID();
var dispinfo = side.GetChildren("dispinfo").FirstOrDefault();
var ret = dispinfo != null ? ReadDisplacement(id, dispinfo) : new Face(id);
// id, plane, material, uaxis, vaxis, rotation, lightmapscale, smoothing_groups
var uaxis = side.PropertyTextureAxis("uaxis");
var vaxis = side.PropertyTextureAxis("vaxis");
ret.Texture.Name = side["material"];
ret.Texture.UAxis = uaxis.Item1;
ret.Texture.XShift = uaxis.Item2;
ret.Texture.XScale = uaxis.Item3;
ret.Texture.VAxis = vaxis.Item1;
ret.Texture.YShift = vaxis.Item2;
ret.Texture.YScale = vaxis.Item3;
ret.Texture.Rotation = side.PropertyDecimal("rotation");
ret.Plane = side.PropertyPlane("plane");
var verts = side.Children.FirstOrDefault(x => x.Name == "vertex");
if (verts != null)
{
var count = verts.PropertyInteger("count");
for (var i = 0; i < count; i++)
{
ret.Vertices.Add(new Vertex(verts.PropertyCoordinate("vertex"+i), ret));
}
}
return ret;
}
private static Displacement ReadDisplacement(long id, GenericStructure dispinfo)
{
var disp = new Displacement(id);
// power, startposition, flags, elevation, subdiv, normals{}, distances{},
// offsets{}, offset_normals{}, alphas{}, triangle_tags{}, allowed_verts{}
disp.SetPower(dispinfo.PropertyInteger("power", 3));
disp.StartPosition = dispinfo.PropertyCoordinate("startposition");
disp.Elevation = dispinfo.PropertyDecimal("elevation");
disp.SubDiv = dispinfo.PropertyInteger("subdiv") > 0;
var size = disp.Resolution + 1;
var normals = dispinfo.GetChildren("normals").FirstOrDefault();
var distances = dispinfo.GetChildren("distances").FirstOrDefault();
var offsets = dispinfo.GetChildren("offsets").FirstOrDefault();
var offsetNormals = dispinfo.GetChildren("offset_normals").FirstOrDefault();
var alphas = dispinfo.GetChildren("alphas").FirstOrDefault();
//var triangleTags = dispinfo.GetChildren("triangle_tags").First();
//var allowedVerts = dispinfo.GetChildren("allowed_verts").First();
for (var i = 0; i < size; i++)
{
var row = "row" + i;
var norm = normals != null ? normals.PropertyCoordinateArray(row, size) : Enumerable.Range(0, size).Select(x => Coordinate.Zero).ToArray();
var dist = distances != null ? distances.PropertyDecimalArray(row, size) : Enumerable.Range(0, size).Select(x => 0m).ToArray();
var offn = offsetNormals != null ? offsetNormals.PropertyCoordinateArray(row, size) : Enumerable.Range(0, size).Select(x => Coordinate.Zero).ToArray();
var offs = offsets != null ? offsets.PropertyDecimalArray(row, size) : Enumerable.Range(0, size).Select(x => 0m).ToArray();
var alph = alphas != null ? alphas.PropertyDecimalArray(row, size) : Enumerable.Range(0, size).Select(x => 0m).ToArray();
for (var j = 0; j < size; j++)
{
disp.Points[i, j].Displacement = new Vector(norm[j], dist[j]);
disp.Points[i, j].OffsetDisplacement = new Vector(offn[j], offs[j]);
disp.Points[i, j].Alpha = alph[j];
}
}
return disp;
}
protected override DataStructures.MapObjects.Map GetFromStream(Stream stream)
{
using (var reader = new StreamReader(stream))
{
var parent = new GenericStructure("Root");
parent.Children.AddRange(GenericStructure.Parse(reader));
// Sections from a Hammer map:
// - world
// - entity
// - visgroups
// - cordon
// Not done yet
// - versioninfo
// - viewsettings
// - cameras
var map = new DataStructures.MapObjects.Map();
var world = parent.GetChildren("world").FirstOrDefault();
var entities = parent.GetChildren("entity");
var visgroups = parent.GetChildren("visgroups").SelectMany(x => x.GetChildren("visgroup"));
var cameras = parent.GetChildren("cameras").FirstOrDefault();
var cordon = parent.GetChildren("cordon").FirstOrDefault();
var viewsettings = parent.GetChildren("viewsettings").FirstOrDefault();
foreach (var visgroup in visgroups)
{
var vg = ReadVisgroup(visgroup);
if (vg.ID < 0 && vg.Name == "Auto") continue;
map.Visgroups.Add(vg);
}
if (world != null) map.WorldSpawn = ReadWorld(world, map.IDGenerator);
foreach (var entity in entities)
{
var ent = ReadEntity(entity, map.IDGenerator);
var groupid = entity.Children.Where(x => x.Name == "editor").Select(x => x.PropertyInteger("groupid")).FirstOrDefault();
var entParent = groupid > 0 ? map.WorldSpawn.Find(x => x.ID == groupid && x is Group).FirstOrDefault() ?? map.WorldSpawn : map.WorldSpawn;
ent.SetParent(entParent);
}
var activeCamera = 0;
if (cameras != null)
{
activeCamera = cameras.PropertyInteger("activecamera");
foreach (var cam in cameras.GetChildren("camera"))
{
var pos = cam.PropertyCoordinate("position");
var look = cam.PropertyCoordinate("look");
if (pos != null && look != null)
{
map.Cameras.Add(new Camera {EyePosition = pos, LookPosition = look});
}
}
}
if (!map.Cameras.Any())
{
map.Cameras.Add(new Camera { EyePosition = Coordinate.Zero, LookPosition = Coordinate.UnitY });
}
if (activeCamera < 0 || activeCamera >= map.Cameras.Count)
{
activeCamera = 0;
}
map.ActiveCamera = map.Cameras[activeCamera];
if (cordon != null)
{
var start = cordon.PropertyCoordinate("mins", map.CordonBounds.Start);
var end = cordon.PropertyCoordinate("maxs", map.CordonBounds.End);
map.CordonBounds = new Box(start, end);
map.Cordon = cordon.PropertyBoolean("active", map.Cordon);
}
if (viewsettings != null)
{
map.SnapToGrid = viewsettings.PropertyBoolean("bSnapToGrid", map.SnapToGrid);
map.Show2DGrid = viewsettings.PropertyBoolean("bShowGrid", map.Show2DGrid);
map.Show3DGrid = viewsettings.PropertyBoolean("bShow3DGrid", map.Show3DGrid);
map.GridSpacing = viewsettings.PropertyDecimal("nGridSpacing", map.GridSpacing);
map.IgnoreGrouping = viewsettings.PropertyBoolean("bIgnoreGrouping", map.IgnoreGrouping);
map.HideFaceMask = viewsettings.PropertyBoolean("bHideFaceMask", map.HideFaceMask);
map.HideNullTextures = viewsettings.PropertyBoolean("bHideNullTextures", map.HideNullTextures);
map.TextureLock = viewsettings.PropertyBoolean("bTextureLock", map.TextureLock);
map.TextureScalingLock = viewsettings.PropertyBoolean("bTextureScalingLock", map.TextureScalingLock);
}
return map;
}
}
private static World ReadWorld(GenericStructure world, IDGenerator generator)
{
var ret = new World(GetObjectID(world, generator))
{
ClassName = "worldspawn",
EntityData = ReadEntityData(world)
};
// Load groups
var groups = new Dictionary<Group, long>();
foreach (var group in world.GetChildren("group"))
{
var g = ReadGroup(group, generator);
var editor = group.GetChildren("editor").FirstOrDefault() ?? new GenericStructure("editor");
var gid = editor.PropertyLong("groupid");
groups.Add(g, gid);
}
// Build group tree
var assignedGroups = groups.Where(x => x.Value == 0).Select(x => x.Key).ToList();
foreach (var ag in assignedGroups)
{
// Add the groups with no parent
ag.SetParent(ret);
groups.Remove(ag);
}
while (groups.Any())
{
var canAssign = groups.Where(x => assignedGroups.Any(y => y.ID == x.Value)).ToList();
if (!canAssign.Any())
{
break;
}
foreach (var kv in canAssign)
{
// Add the group to the tree and the assigned list, remove it from the groups list
var parent = assignedGroups.First(y => y.ID == kv.Value);
kv.Key.SetParent(parent);
assignedGroups.Add(kv.Key);
groups.Remove(kv.Key);
}
}
// Load visible solids
foreach (var solid in world.GetChildren("solid"))
{
var s = ReadSolid(solid, generator);
if (s == null) continue;
var editor = solid.GetChildren("editor").FirstOrDefault() ?? new GenericStructure("editor");
var gid = editor.PropertyLong("groupid");
var parent = gid > 0 ? assignedGroups.FirstOrDefault(x => x.ID == gid) ?? (MapObject) ret : ret;
s.SetParent(parent);
parent.UpdateBoundingBox();
}
// Load hidden solids
foreach (var hidden in world.GetChildren("hidden"))
{
foreach (var solid in hidden.GetChildren("solid"))
{
var s = ReadSolid(solid, generator);
if (s == null) continue;
s.IsVisgroupHidden = true;
var editor = solid.GetChildren("editor").FirstOrDefault() ?? new GenericStructure("editor");
var gid = editor.PropertyLong("groupid");
var parent = gid > 0 ? assignedGroups.FirstOrDefault(x => x.ID == gid) ?? (MapObject)ret : ret;
s.SetParent(parent);
parent.UpdateBoundingBox();
}
}
assignedGroups.ForEach(x => x.UpdateBoundingBox(false));
return ret;
}