// This sets the Lower Unpegged flag
public virtual void ApplyLowerUnpegged(bool set)
{
if (!set)
{
// Remove flag
mode.CreateUndo("Remove lower-unpegged setting");
mode.SetActionResult("Removed lower-unpegged setting.");
this.Sidedef.Line.SetFlag(General.Map.Config.LowerUnpeggedFlag, false);
}
else
{
// Add flag
mode.CreateUndo("Set lower-unpegged setting");
mode.SetActionResult("Set lower-unpegged setting.");
this.Sidedef.Line.SetFlag(General.Map.Config.LowerUnpeggedFlag, true);
}
// Update sidedef geometry
VisualSidedefParts parts = Sector.GetSidedefParts(Sidedef);
parts.SetupAllParts();
// Update other sidedef geometry
if (Sidedef.Other != null)
{
BaseVisualSector othersector = (BaseVisualSector)mode.GetVisualSector(Sidedef.Other.Sector);
parts = othersector.GetSidedefParts(Sidedef.Other);
parts.SetupAllParts();
}
}
// Flood-fill textures
public virtual void OnTextureFloodfill()
{
if (BuilderPlug.Me.CopiedTexture != null)
{
string oldtexture = GetTextureName();
long oldtexturelong = Lump.MakeLongName(oldtexture);
string newtexture = BuilderPlug.Me.CopiedTexture;
if (newtexture != oldtexture)
{
mode.CreateUndo("Flood-fill textures with " + newtexture);
mode.SetActionResult("Flood-filled textures with " + newtexture + ".");
mode.Renderer.SetCrosshairBusy(true);
General.Interface.RedrawDisplay();
// Get the texture
ImageData newtextureimage = General.Map.Data.GetTextureImage(newtexture);
if (newtextureimage != null)
{
if (mode.IsSingleSelection)
{
// Clear all marks, this will align everything it can
General.Map.Map.ClearMarkedSidedefs(false);
}
else
{
// Limit the alignment to selection only
General.Map.Map.ClearMarkedSidedefs(true);
List <Sidedef> sides = mode.GetSelectedSidedefs();
foreach (Sidedef sd in sides)
{
sd.Marked = false;
}
}
// Do the alignment
Tools.FloodfillTextures(this.Sidedef, oldtexturelong, newtextureimage, false);
// Get the changed sidedefs
List <Sidedef> changes = General.Map.Map.GetMarkedSidedefs(true);
foreach (Sidedef sd in changes)
{
// Update the parts for this sidedef!
if (mode.VisualSectorExists(sd.Sector))
{
BaseVisualSector vs = (mode.GetVisualSector(sd.Sector) as BaseVisualSector);
VisualSidedefParts parts = vs.GetSidedefParts(sd);
parts.SetupAllParts();
}
}
General.Map.Data.UpdateUsedTextures();
mode.Renderer.SetCrosshairBusy(false);
mode.ShowTargetInfo();
}
}
}
}
// Paste texture offsets
public virtual void OnPasteTextureOffsets()
{
mode.CreateUndo("Paste texture offsets");
Sidedef.OffsetX = BuilderPlug.Me.CopiedOffsets.X;
Sidedef.OffsetY = BuilderPlug.Me.CopiedOffsets.Y;
mode.SetActionResult("Pasted texture offsets " + Sidedef.OffsetX + ", " + Sidedef.OffsetY + ".");
// Update sidedef geometry
VisualSidedefParts parts = Sector.GetSidedefParts(Sidedef);
parts.SetupAllParts();
}
//mxd. This checks if any of the sidedef texture match the given textures
public static bool SidedefTextureMatch(BaseVisualMode mode, Sidedef sd, HashSet <long> texturelongnames)
{
if (!mode.VisualSectorExists(sd.Sector))
{
return(false);
}
VisualSidedefParts parts = ((BaseVisualSector)mode.GetVisualSector(sd.Sector)).GetSidedefParts(sd);
return((texturelongnames.Contains(sd.LongHighTexture) && (parts.upper != null && parts.upper.Triangles > 0)) ||
(texturelongnames.Contains(sd.LongLowTexture) && (parts.lower != null && parts.lower.Triangles > 0)) ||
(texturelongnames.Contains(sd.LongMiddleTexture) &&
((parts.middledouble != null && parts.middledouble.Triangles > 0) || (parts.middlesingle != null && parts.middlesingle.Triangles > 0))));
}
// Reset texture offsets
public virtual void OnResetTextureOffset()
{
mode.CreateUndo("Reset texture offsets");
mode.SetActionResult("Texture offsets reset.");
// Apply offsets
Sidedef.OffsetX = 0;
Sidedef.OffsetY = 0;
// Update sidedef geometry
VisualSidedefParts parts = Sector.GetSidedefParts(Sidedef);
parts.SetupAllParts();
}
//mxd
protected override void UpdateSkyRenderFlag()
{
bool isrenderedassky = renderassky;
renderassky = (level.sector.FloorTexture == General.Map.Config.SkyFlatName || level.sector.LongFloorTexture == MapSet.EmptyLongName);
if (isrenderedassky != renderassky && Sector.Sides != null)
{
// Middle geometry may need updating...
foreach (Sidedef side in level.sector.Sidedefs)
{
VisualSidedefParts parts = Sector.GetSidedefParts(side);
if (parts.middlesingle != null)
{
parts.middlesingle.UpdateSkyRenderFlag();
}
}
}
}
// Texture offset change
public virtual void OnChangeTextureOffset(int horizontal, int vertical)
{
if ((General.Map.UndoRedo.NextUndo == null) || (General.Map.UndoRedo.NextUndo.TicketID != undoticket))
{
undoticket = mode.CreateUndo("Change texture offsets");
}
// Apply offsets
Sidedef.OffsetX -= horizontal;
Sidedef.OffsetY -= vertical;
mode.SetActionResult("Changed texture offsets to " + Sidedef.OffsetX + ", " + Sidedef.OffsetY + ".");
// Update sidedef geometry
VisualSidedefParts parts = Sector.GetSidedefParts(Sidedef);
parts.SetupAllParts();
}
// Auto-align texture X offsets
public virtual void OnTextureAlign(bool alignx, bool aligny)
{
mode.CreateUndo("Auto-align textures");
mode.SetActionResult("Auto-aligned textures.");
// Make sure the texture is loaded (we need the texture size)
if (!base.Texture.IsImageLoaded)
{
base.Texture.LoadImage();
}
if (mode.IsSingleSelection)
{
// Clear all marks, this will align everything it can
General.Map.Map.ClearMarkedSidedefs(false);
}
else
{
// Limit the alignment to selection only
General.Map.Map.ClearMarkedSidedefs(true);
List <Sidedef> sides = mode.GetSelectedSidedefs();
foreach (Sidedef sd in sides)
{
sd.Marked = false;
}
}
// Do the alignment
Tools.AutoAlignTextures(this.Sidedef, base.Texture, alignx, aligny, false);
// Get the changed sidedefs
List <Sidedef> changes = General.Map.Map.GetMarkedSidedefs(true);
foreach (Sidedef sd in changes)
{
// Update the parts for this sidedef!
if (mode.VisualSectorExists(sd.Sector))
{
BaseVisualSector vs = (mode.GetVisualSector(sd.Sector) as BaseVisualSector);
VisualSidedefParts parts = vs.GetSidedefParts(sd);
parts.SetupAllParts();
}
}
}
//mxd
protected override void UpdateSkyRenderFlag()
{
bool isrenderedassky = renderassky;
renderassky = (level.sector.CeilTexture == General.Map.Config.SkyFlatName);
if (isrenderedassky != renderassky && Sector.Sides != null)
{
// Upper/middle geometry may need updating...
foreach (Sidedef side in level.sector.Sidedefs)
{
VisualSidedefParts parts = Sector.GetSidedefParts(side);
if (parts.upper != null)
{
parts.upper.UpdateSkyRenderFlag();
}
else if (parts.middlesingle != null)
{
parts.middlesingle.UpdateSkyRenderFlag();
}
// On the other side as well...
if (side.Other != null && side.Other.Sector != null &&
side.Other.Sector.CeilTexture == General.Map.Config.SkyFlatName)
{
BaseVisualSector other = (BaseVisualSector)mode.GetVisualSector(side.Other.Sector);
if (other != null && other.Sides != null)
{
parts = other.GetSidedefParts(side.Other);
if (parts.upper != null)
{
parts.upper.UpdateSkyRenderFlag();
}
}
}
}
}
}
// This performs texture floodfill along all walls that match with the same texture
// NOTE: This method uses the sidedefs marking to indicate which sides have been filled
// When resetsidemarks is set to true, all sidedefs will first be marked false (not aligned).
// Setting resetsidemarks to false is usefull to fill only within a specific selection
// (set the marked property to true for the sidedefs outside the selection)
public static void FloodfillTextures(BaseVisualMode mode, Sidedef start, HashSet <long> originaltextures, string filltexture, bool resetsidemarks)
{
Stack <Tools.SidedefFillJob> todo = new Stack <Tools.SidedefFillJob>(50);
// Mark all sidedefs false (they will be marked true when the texture is aligned)
if (resetsidemarks)
{
General.Map.Map.ClearMarkedSidedefs(false);
}
// Begin with first sidedef
if (SidedefTextureMatch(mode, start, originaltextures))
{
todo.Push(new Tools.SidedefFillJob {
sidedef = start, forward = true
});
}
// Continue until nothing more to align
while (todo.Count > 0)
{
// Get the align job to do
Tools.SidedefFillJob j = todo.Pop();
//mxd. Get visual parts
if (mode.VisualSectorExists(j.sidedef.Sector))
{
VisualSidedefParts parts = ((BaseVisualSector)mode.GetVisualSector(j.sidedef.Sector)).GetSidedefParts(j.sidedef);
// Apply texturing
if ((parts.upper != null && parts.upper.Triangles > 0) && originaltextures.Contains(j.sidedef.LongHighTexture))
{
j.sidedef.SetTextureHigh(filltexture);
}
if (((parts.middledouble != null && parts.middledouble.Triangles > 0) || (parts.middlesingle != null && parts.middlesingle.Triangles > 0)) && originaltextures.Contains(j.sidedef.LongMiddleTexture))
{
j.sidedef.SetTextureMid(filltexture);
}
if ((parts.lower != null && parts.lower.Triangles > 0) && originaltextures.Contains(j.sidedef.LongLowTexture))
{
j.sidedef.SetTextureLow(filltexture);
}
}
j.sidedef.Marked = true;
if (j.forward)
{
// Add sidedefs forward (connected to the right vertex)
Vertex v = j.sidedef.IsFront ? j.sidedef.Line.End : j.sidedef.Line.Start;
AddSidedefsForFloodfill(mode, todo, v, true, originaltextures);
// Add sidedefs backward (connected to the left vertex)
v = j.sidedef.IsFront ? j.sidedef.Line.Start : j.sidedef.Line.End;
AddSidedefsForFloodfill(mode, todo, v, false, originaltextures);
}
else
{
// Add sidedefs backward (connected to the left vertex)
Vertex v = j.sidedef.IsFront ? j.sidedef.Line.Start : j.sidedef.Line.End;
AddSidedefsForFloodfill(mode, todo, v, false, originaltextures);
// Add sidedefs forward (connected to the right vertex)
v = j.sidedef.IsFront ? j.sidedef.Line.End : j.sidedef.Line.Start;
AddSidedefsForFloodfill(mode, todo, v, true, originaltextures);
}
}
}
//mxd
public bool Setup(SectorLevel level, Effect3DFloor extrafloor, bool innerside)
{
Sector s = level.sector;
Vector2D texscale;
this.innerside = innerside; //mxd
base.Setup(level, extrafloor);
// Fetch ZDoom fields
float rotate = Angle2D.DegToRad(s.Fields.GetValue("rotationceiling", 0.0f));
Vector2D offset = new Vector2D(s.Fields.GetValue("xpanningceiling", 0.0f),
s.Fields.GetValue("ypanningceiling", 0.0f));
Vector2D scale = new Vector2D(s.Fields.GetValue("xscaleceiling", 1.0f),
s.Fields.GetValue("yscaleceiling", 1.0f));
//Load ceiling texture
if (s.LongCeilTexture != MapSet.EmptyLongName)
{
base.Texture = General.Map.Data.GetFlatImage(s.LongCeilTexture);
if (base.Texture == null || base.Texture is UnknownImage)
{
base.Texture = General.Map.Data.UnknownTexture3D;
setuponloadedtexture = s.LongCeilTexture;
}
else if (!base.Texture.IsImageLoaded)
{
setuponloadedtexture = s.LongCeilTexture;
}
}
else
{
// Use missing texture
base.Texture = General.Map.Data.MissingTexture3D;
setuponloadedtexture = 0;
}
// Determine texture scale
if (base.Texture.IsImageLoaded)
{
texscale = new Vector2D(1.0f / base.Texture.ScaledWidth, 1.0f / base.Texture.ScaledHeight);
}
else
{
texscale = new Vector2D(1.0f / 64.0f, 1.0f / 64.0f);
}
// Determine brightness
byte alpha = (byte)General.Clamp(level.alpha, 0, 255);
int color = PixelColor.FromInt(level.color).WithAlpha(alpha).ToInt();
int targetbrightness;
if (extrafloor != null && !extrafloor.VavoomType && !level.disablelighting)
{
//mxd. Top extrafloor level should calculate fogdensity from the brightness of the level above it
if (!innerside)
{
targetbrightness = 0;
SectorData sd = mode.GetSectorData(this.Sector.Sector);
for (int i = 0; i < sd.LightLevels.Count - 1; i++)
{
if (sd.LightLevels[i] == level)
{
targetbrightness = sd.LightLevels[i + 1].brightnessbelow;
break;
}
}
}
//mxd. Inner extrafloor ceilings must be colored using control sector's color and brightness
else
{
targetbrightness = level.brightnessbelow;
SectorData sd = mode.GetSectorData(this.Sector.Sector);
for (int i = 0; i < sd.LightLevels.Count; i++)
{
if (sd.LightLevels[i] == level)
{
if (i > 0)
{
color = PixelColor.FromInt(sd.LightLevels[i - 1].color).WithAlpha(alpha).ToInt();
}
break;
}
}
}
}
else
{
targetbrightness = level.brightnessbelow;
}
//mxd. Determine fog density
fogfactor = CalculateFogFactor(targetbrightness);
// Make vertices
ReadOnlyCollection <Vector2D> triverts = Sector.Sector.Triangles.Vertices;
WorldVertex[] verts = new WorldVertex[triverts.Count];
for (int i = 0; i < triverts.Count; i++)
{
// Color shading
verts[i].c = color; //mxd
// Vertex coordinates
verts[i].x = triverts[i].x;
verts[i].y = triverts[i].y;
verts[i].z = level.plane.GetZ(triverts[i]);
// Texture coordinates
Vector2D pos = triverts[i];
pos = pos.GetRotated(rotate);
pos.y = -pos.y;
pos = (pos + offset) * scale * texscale;
verts[i].u = pos.x;
verts[i].v = pos.y;
}
// The sector triangulation created clockwise triangles that
// are right up for the floor. For the ceiling we must flip
// the triangles upside down.
if (extrafloor == null || extrafloor.VavoomType || innerside)
{
SwapTriangleVertices(verts);
}
// Determine render pass
if (extrafloor != null)
{
if (extrafloor.Sloped3dFloor) //mxd
{
this.RenderPass = RenderPass.Mask;
}
else if (extrafloor.RenderAdditive) //mxd
{
this.RenderPass = RenderPass.Additive;
}
else if (level.alpha < 255)
{
this.RenderPass = RenderPass.Alpha;
}
else
{
this.RenderPass = RenderPass.Mask;
}
}
else
{
this.RenderPass = RenderPass.Solid;
}
//mxd. Update sky render flag
bool isrenderedassky = renderassky;
renderassky = (level.sector.CeilTexture == General.Map.Config.SkyFlatName);
if (isrenderedassky != renderassky && Sector.Sides != null)
{
// Upper sidedef geometry may need updating...
foreach (Sidedef side in level.sector.Sidedefs)
{
VisualSidedefParts parts = Sector.GetSidedefParts(side);
// Upper side can exist in either our, or the neightbouring sector, right?
if (parts.upper != null && parts.upper.Triangles > 0)
{
parts.upper.UpdateSkyRenderFlag();
}
else if (side.Other != null && side.Other.Sector != null && side.Other.Sector.CeilTexture == General.Map.Config.SkyFlatName)
{
// Update upper side of the neightbouring sector
BaseVisualSector other = (BaseVisualSector)mode.GetVisualSector(side.Other.Sector);
if (other != null && other.Sides != null)
{
parts = other.GetSidedefParts(side.Other);
if (parts.upper != null && parts.upper.Triangles > 0)
{
parts.upper.UpdateSkyRenderFlag();
}
}
}
}
}
// Apply vertices
base.SetVertices(verts);
return(verts.Length > 0);
}
// This (re)builds the visual sector, calculating all geometry from scratch
public void Rebuild()
{
// Forget old geometry
base.ClearGeometry();
// Get sector data
SectorData data = GetSectorData();
if (!data.Updated)
{
data.Update();
}
// Create floor
floor = (floor ?? new VisualFloor(mode, this));
if (floor.Setup(data.Floor, null))
{
AddGeometry(floor);
}
// Create ceiling
ceiling = (ceiling ?? new VisualCeiling(mode, this));
if (ceiling.Setup(data.Ceiling, null))
{
AddGeometry(ceiling);
}
// Create 3D floors
for (int i = 0; i < data.ExtraFloors.Count; i++)
{
Effect3DFloor ef = data.ExtraFloors[i];
bool floorRequired = ef.VavoomType; //mxd
bool ceilingRequired = ef.VavoomType; //mxd
if (ef.VavoomType || !ef.IgnoreBottomHeight)
{
//mxd. check if 3d floor is between real floor and ceiling
if (!ef.VavoomType)
{
if (ef.Ceiling.plane.GetInverted().Normal != floor.Level.plane.Normal ||
ef.Ceiling.plane.Normal != ceiling.Level.plane.Normal)
{
//mxd. check if at least one vertex of 3d floor is between floor and ceiling
floorRequired = Check3dFloorPlane(floor.Vertices, ceiling.Vertices, ef.Ceiling.plane);
}
//if floor, ceiling and 3d floor are not sloped, compare offsets
else if (-floor.Level.plane.Offset < ef.Ceiling.plane.Offset &&
ceiling.Level.plane.Offset > ef.Ceiling.plane.Offset)
{
floorRequired = true;
}
}
//mxd. Create a floor
if (floorRequired && ef.Ceiling.sector.IsDisposed == false)
{
VisualFloor vf = (i < extrafloors.Count) ? extrafloors[i] : new VisualFloor(mode, this);
if (vf.Setup(ef.Ceiling, ef))
{
base.AddGeometry(vf);
//mxd. add backside as well
if (!ef.VavoomType && ef.RenderInside)
{
VisualFloor vfb = (i < extrabackfloors.Count) ? extrabackfloors[i] : new VisualFloor(mode, this);
if (vfb.Setup(ef.Ceiling, ef, true))
{
base.AddGeometry(vfb);
}
if (i >= extrabackfloors.Count)
{
extrabackfloors.Add(vfb);
}
}
}
if (i >= extrafloors.Count)
{
extrafloors.Add(vf);
}
}
}
//mxd. check if 3d ceiling is between real floor and ceiling
if (!ef.VavoomType)
{
if (ef.Floor.plane.GetInverted().Normal != ceiling.Level.plane.Normal ||
ef.Floor.plane.Normal != floor.Level.plane.Normal)
{
//mxd. check if at least one vertex of 3d ceiling is between floor and ceiling
ceilingRequired = Check3dFloorPlane(floor.Vertices, ceiling.Vertices, ef.Floor.plane);
}
//if floor, ceiling and 3d ceiling are not sloped, compare offsets
else if (ceiling.Level.plane.Offset > -ef.Floor.plane.Offset &&
floor.Level.plane.Offset > ef.Floor.plane.Offset)
{
ceilingRequired = true;
}
}
//mxd. Create a ceiling
if (ceilingRequired && ef.Floor.sector.IsDisposed == false)
{
VisualCeiling vc = (i < extraceilings.Count) ? extraceilings[i] : new VisualCeiling(mode, this);
if (vc.Setup(ef.Floor, ef))
{
base.AddGeometry(vc);
//mxd. add backside as well
if (!ef.VavoomType && (ef.RenderInside || ef.IgnoreBottomHeight))
{
VisualCeiling vcb = (i < extrabackceilings.Count) ? extrabackceilings[i] : new VisualCeiling(mode, this);
if (vcb.Setup(ef.Floor, ef, true))
{
base.AddGeometry(vcb);
}
if (i >= extrabackceilings.Count)
{
extrabackceilings.Add(vcb);
}
}
}
if (i >= extraceilings.Count)
{
extraceilings.Add(vc);
}
}
}
// Go for all sidedefs
Dictionary <Sidedef, VisualSidedefParts> oldsides = sides ?? new Dictionary <Sidedef, VisualSidedefParts>(1);
sides = new Dictionary <Sidedef, VisualSidedefParts>(base.Sector.Sidedefs.Count);
foreach (Sidedef sd in base.Sector.Sidedefs)
{
// VisualSidedef already exists?
VisualSidedefParts parts = oldsides.ContainsKey(sd) ? oldsides[sd] : new VisualSidedefParts();
// Doublesided or singlesided?
if (sd.Other != null && sd.Line.IsFlagSet(General.Map.Config.DoubleSidedFlag))
{
// Create upper part
VisualUpper vu = parts.upper ?? new VisualUpper(mode, this, sd);
if (vu.Setup())
{
base.AddGeometry(vu);
}
// Create lower part
VisualLower vl = parts.lower ?? new VisualLower(mode, this, sd);
if (vl.Setup())
{
base.AddGeometry(vl);
}
// Create middle part
VisualMiddleDouble vm = parts.middledouble ?? new VisualMiddleDouble(mode, this, sd);
if (vm.Setup())
{
base.AddGeometry(vm);
}
//mxd. Create fog boundary
VisualFogBoundary vb = parts.fogboundary ?? new VisualFogBoundary(mode, this, sd);
if (vb.Setup())
{
vm.FogFactor = 0; // Avoid double-fogging the middle part
base.AddGeometry(vb);
}
// Create 3D wall parts
SectorData osd = mode.GetSectorData(sd.Other.Sector);
if (!osd.Updated)
{
osd.Update();
}
List <VisualMiddle3D> middles = parts.middle3d ?? new List <VisualMiddle3D>(osd.ExtraFloors.Count);
for (int i = 0; i < osd.ExtraFloors.Count; i++)
{
Effect3DFloor ef = osd.ExtraFloors[i];
if (!ef.VavoomType && ef.IgnoreBottomHeight)
{
continue; //mxd
}
VisualMiddle3D vm3 = (i < middles.Count) ? middles[i] : new VisualMiddle3D(mode, this, sd);
if (vm3.Setup(ef))
{
base.AddGeometry(vm3);
}
if (i >= middles.Count)
{
middles.Add(vm3);
}
}
//mxd. Create backsides
List <VisualMiddleBack> middlebacks = new List <VisualMiddleBack>();
for (int i = 0; i < data.ExtraFloors.Count; i++)
{
Effect3DFloor ef = data.ExtraFloors[i];
if (!ef.VavoomType && ef.RenderInside && !ef.IgnoreBottomHeight)
{
VisualMiddleBack vms = new VisualMiddleBack(mode, this, sd);
if (vms.Setup(ef))
{
base.AddGeometry(vms);
}
middlebacks.Add(vms);
}
}
// Store
sides.Add(sd, new VisualSidedefParts(vu, vl, vm, vb, middles, middlebacks));
}
else
{
// Create middle part
VisualMiddleSingle vm = parts.middlesingle ?? new VisualMiddleSingle(mode, this, sd);
if (vm.Setup())
{
base.AddGeometry(vm);
}
// Store
sides.Add(sd, new VisualSidedefParts(vm));
}
}
// Done
changed = false;
}
// This usually happens when geometry is changed by undo, redo, cut or paste actions
// and uses the marks to check what needs to be reloaded.
protected override void ResourcesReloadedPartial()
{
bool sectorsmarked = false;
if (General.Map.UndoRedo.GeometryChanged)
{
// Let the core do this (it will just dispose the sectors that were changed)
base.ResourcesReloadedPartial();
}
else
{
// Neighbour sectors must be updated as well
foreach (Sector s in General.Map.Map.Sectors)
{
if (s.Marked)
{
sectorsmarked = true;
foreach (Sidedef sd in s.Sidedefs)
{
sd.Marked = true;
if (sd.Other != null)
{
sd.Other.Marked = true;
}
}
}
}
// Go for all sidedefs to update
foreach (Sidedef sd in General.Map.Map.Sidedefs)
{
if (sd.Marked && VisualSectorExists(sd.Sector))
{
BaseVisualSector vs = (BaseVisualSector)GetVisualSector(sd.Sector);
VisualSidedefParts parts = vs.GetSidedefParts(sd);
parts.SetupAllParts();
}
}
// Go for all sectors to update
foreach (Sector s in General.Map.Map.Sectors)
{
if (s.Marked && VisualSectorExists(s))
{
BaseVisualSector vs = (BaseVisualSector)GetVisualSector(s);
vs.Floor.Setup();
vs.Ceiling.Setup();
}
}
if (!sectorsmarked)
{
// No sectors or geometry changed. So we only have
// to update things when they have changed.
foreach (KeyValuePair <Thing, VisualThing> vt in allthings)
{
if (vt.Key.Marked)
{
(vt.Value as BaseVisualThing).Rebuild();
}
}
}
else
{
// Things depend on the sector they are in and because we can't
// easily determine which ones changed, we dispose all things
foreach (KeyValuePair <Thing, VisualThing> vt in allthings)
{
vt.Value.Dispose();
}
// Apply new lists
allthings = new Dictionary <Thing, VisualThing>(allthings.Count);
}
// Clear visibility collections
visiblesectors.Clear();
visibleblocks.Clear();
visiblegeometry.Clear();
visiblethings.Clear();
// Make new blockmap
if (sectorsmarked || General.Map.UndoRedo.PopulationChanged)
{
FillBlockMap();
}
// Visibility culling (this re-creates the needed resources)
DoCulling();
}
// Determine what we're aiming at now
PickTarget();
}
// This (re)builds the visual sector, calculating all geometry from scratch
public void Rebuild()
{
// Forget old geometry
base.ClearGeometry();
// Create floor
if (floor == null)
{
floor = new VisualFloor(mode, this);
}
floor.Setup();
base.AddGeometry(floor);
// Create ceiling
if (ceiling == null)
{
ceiling = new VisualCeiling(mode, this);
}
ceiling.Setup();
base.AddGeometry(ceiling);
// Go for all sidedefs
Dictionary <Sidedef, VisualSidedefParts> oldsides = sides ?? new Dictionary <Sidedef, VisualSidedefParts>(1);
sides = new Dictionary <Sidedef, VisualSidedefParts>(base.Sector.Sidedefs.Count);
foreach (Sidedef sd in base.Sector.Sidedefs)
{
// VisualSidedef already exists?
VisualSidedefParts parts = oldsides.ContainsKey(sd) ? oldsides[sd] : new VisualSidedefParts();
// Doublesided or singlesided?
if (sd.Other != null)
{
// Create upper part
VisualUpper vu = parts.upper ?? new VisualUpper(mode, this, sd);
vu.Setup();
base.AddGeometry(vu);
// Create lower part
VisualLower vl = parts.lower ?? new VisualLower(mode, this, sd);
vl.Setup();
base.AddGeometry(vl);
// Create middle part
VisualMiddleDouble vm = parts.middledouble ?? new VisualMiddleDouble(mode, this, sd);
vm.Setup();
base.AddGeometry(vm);
// Store
sides.Add(sd, new VisualSidedefParts(vu, vl, vm));
}
else
{
// Create middle part
VisualMiddleSingle vm = parts.middlesingle ?? new VisualMiddleSingle(mode, this, sd);
vm.Setup();
base.AddGeometry(vm);
// Store
sides.Add(sd, new VisualSidedefParts(vm));
}
}
// Done
changed = false;
}