void FBlurShader::ComputeBlurSamples(int sampleCount, float blurAmount, TArray<float> &sampleWeights, TArray<int> &sampleOffsets)
{
sampleWeights.Resize(sampleCount);
sampleOffsets.Resize(sampleCount);
sampleWeights[0] = ComputeGaussian(0, blurAmount);
sampleOffsets[0] = 0;
float totalWeights = sampleWeights[0];
for (int i = 0; i < sampleCount / 2; i++)
{
float weight = ComputeGaussian(i + 1.0f, blurAmount);
sampleWeights[i * 2 + 1] = weight;
sampleWeights[i * 2 + 2] = weight;
sampleOffsets[i * 2 + 1] = i + 1;
sampleOffsets[i * 2 + 2] = -i - 1;
totalWeights += weight * 2;
}
for (int i = 0; i < sampleCount; i++)
{
sampleWeights[i] /= totalWeights;
}
}
TArray<uint8_t> SndFileDecoder::readAll()
{
if(SndInfo.frames <= 0)
return SoundDecoder::readAll();
int framesize = 2 * SndInfo.channels;
TArray<uint8_t> output;
output.Resize((unsigned)(SndInfo.frames * framesize));
size_t got = read((char*)&output[0], output.Size());
output.Resize((unsigned)got);
return output;
}
void P_ReadDemoWeaponsChunk(BYTE **demo)
{
int count, i;
PClassWeapon *type;
const char *s;
count = ReadWord(demo);
Weapons_ntoh.Resize(count);
Weapons_hton.Clear(count);
Weapons_ntoh[0] = type = NULL;
Weapons_hton[type] = 0;
for (i = 1; i < count; ++i)
{
s = ReadStringConst(demo);
type = dyn_cast<PClassWeapon>(PClass::FindClass(s));
// If a demo was recorded with a weapon that is no longer present,
// should we report it?
Weapons_ntoh[i] = type;
if (type != NULL)
{
Weapons_hton[type] = i;
}
}
}
void InitSWColorMaps()
{
DeinitSWColorMaps();
atterm(DeinitSWColorMaps);
InitBoomColormaps();
NormalLight.Color = PalEntry (255, 255, 255);
NormalLight.Fade = 0;
NormalLight.Maps = realcolormaps.Maps;
NormalLightHasFixedLights = R_CheckForFixedLights(realcolormaps.Maps);
// [SP] Create a copy of the colormap
if (!realfbcolormaps.Maps)
{
realfbcolormaps.Maps = new uint8_t[256*NUMCOLORMAPS*fakecmaps.Size()];
memcpy(realfbcolormaps.Maps, realcolormaps.Maps, 256*NUMCOLORMAPS*fakecmaps.Size());
}
FullNormalLight.Color = PalEntry(255, 255, 255);
FullNormalLight.Fade = 0;
FullNormalLight.Maps = realfbcolormaps.Maps;
SpecialSWColormaps.Resize(SpecialColormaps.Size());
for(unsigned i = 0; i < SpecialColormaps.Size(); i++)
{
SpecialSWColormaps[i].Maps = SpecialColormaps[i].Colormap;
}
}
void STAT_Serialize(FSerializer &arc)
{
FString startlevel;
int i = LevelData.Size();
if (arc.BeginObject("statistics"))
{
if (arc.isReading())
{
arc("startlevel", startlevel);
StartEpisode = NULL;
for (unsigned int j = 0; j < AllEpisodes.Size(); j++)
{
if (!AllEpisodes[j].mEpisodeMap.CompareNoCase(startlevel))
{
StartEpisode = &AllEpisodes[j];
break;
}
}
LevelData.Resize(i);
}
else
{
if (StartEpisode != NULL) startlevel = StartEpisode->mEpisodeMap;
arc("startlevel", startlevel);
}
arc("levels", LevelData);
arc.EndObject();
}
}
// TODO: exploit a better algorithm, use vertex hash table/map.
//
void mxRenderMesh::WeldVertices()
{
TArray< mxVertex > newVerts;
newVerts.Resize( GetVertexCount() );
for ( u32 triIdx = 0; triIdx < GetTriangleCount(); triIdx++ )
{
IndexTriple & rTri = Triangles[ triIdx ];
for ( TIndex i = 0; i < 3; i++ )
{
const mxVertex & rCurrVertex = Vertices[ rTri[i] ];
s32 iExistingVertex = -1;
for ( TIndex iVtx = 0; iVtx < newVerts.Num(); iVtx++ )
{
if ( VectorsEqual( newVerts[ iVtx ].Pos, rCurrVertex.Pos ) )
{
iExistingVertex = iVtx;
break;
}
}
if ( iExistingVertex != -1 ) {
rTri[ i ] = iExistingVertex;
} else {
rTri[ i ] = newVerts.Append( mxVertex( rCurrVertex ) );
}
}
}
Vertices = newVerts;
}
void gl_InitializeActorLights()
{
for(unsigned int i=0;i<LightAssociations.Size();i++)
{
const PClass * ti = PClass::FindClass(LightAssociations[i].ActorName());
if (ti)
{
ti = GetRealType(ti);
AActor * defaults = GetDefaultByType(ti);
if (defaults)
{
FInternalLightAssociation * iasso = new FInternalLightAssociation(&LightAssociations[i]);
if (!defaults->lightassociations)
{
TDeletingArray<FInternalLightAssociation*> *p =new TDeletingArray<FInternalLightAssociation*>;
defaults->lightassociations = p;
AssoDeleter.Push(p);
}
TDeletingArray<FInternalLightAssociation *> * lights = gl_GetActorLights(defaults);
if (iasso->Light()==NULL)
{
// The definition was not valid.
delete iasso;
}
else
{
lights->Push(iasso);
}
}
}
}
// we don't need the parser data for the light associations anymore
LightAssociations.Clear();
LightAssociations.ShrinkToFit();
StateLights.Resize(ParsedStateLights.Size()+1);
for(unsigned i=0; i<ParsedStateLights.Size();i++)
{
if (ParsedStateLights[i] != NAME_None)
{
StateLights[i] = (FLightDefaults*)-1; // something invalid that's not NULL.
for(unsigned int j=0;j<LightDefaults.Size();j++)
{
if (LightDefaults[j]->GetName() == ParsedStateLights[i])
{
StateLights[i] = LightDefaults[j];
break;
}
}
}
else StateLights[i] = NULL;
}
StateLights[StateLights.Size()-1] = NULL; // terminator
ParsedStateLights.Clear();
ParsedStateLights.ShrinkToFit();
}
MemoryArrayReader(const char *buffer, long length)
{
if (length > 0)
{
buf.Resize(length);
memcpy(&buf[0], buffer, length);
}
UpdateBuffer();
}
void gl_CreateSections()
{
SectionLines.Clear();
SectionLoops.Clear();
Sections.Clear();
SectionForSubsector.Resize(numsubsectors);
memset(&SectionForSubsector[0], -1, numsubsectors * sizeof(SectionForSubsector[0]));
FSectionCreator creat;
creat.CreateSections();
if (dumpsections) DumpSections();
}
static void G_SerializeHub(FArchive & arc)
{
int i=hubdata.Size();
arc << i;
if (i>0)
{
if (arc.IsStoring()) arc.Write(&hubdata[0], i * sizeof(wbstartstruct_t));
else
{
hubdata.Resize(i);
arc.Read(&hubdata[0], i * sizeof(wbstartstruct_t));
}
}
else hubdata.Clear();
}
void FTextureManager::SortTexturesByType(int start, int end)
{
TArray<FTexture *> newtextures;
// First unlink all newly added textures from the hash chain
for (int i = 0; i < HASH_SIZE; i++)
{
while (HashFirst[i] >= start && HashFirst[i] != HASH_END)
{
HashFirst[i] = Textures[HashFirst[i]].HashNext;
}
}
newtextures.Resize(end-start);
for(int i=start; i<end; i++)
{
newtextures[i-start] = Textures[i].Texture;
}
Textures.Resize(start);
Translation.Resize(start);
static int texturetypes[] = {
FTexture::TEX_Sprite, FTexture::TEX_Null, FTexture::TEX_FirstDefined,
FTexture::TEX_WallPatch, FTexture::TEX_Wall, FTexture::TEX_Flat,
FTexture::TEX_Override, FTexture::TEX_MiscPatch
};
for(unsigned int i=0;i<countof(texturetypes);i++)
{
for(unsigned j = 0; j<newtextures.Size(); j++)
{
if (newtextures[j] != NULL && newtextures[j]->UseType == texturetypes[i])
{
AddTexture(newtextures[j]);
newtextures[j] = NULL;
}
}
}
// This should never happen. All other UseTypes are only used outside
for(unsigned j = 0; j<newtextures.Size(); j++)
{
if (newtextures[j] != NULL)
{
Printf("Texture %s has unknown type!\n", newtextures[j]->Name);
AddTexture(newtextures[j]);
}
}
}
void FFlatVertexGenerator::CreateIndexedFlatVertices()
{
TArray<FIndexGenerationInfo> gen;
gen.Resize(level.sectors.Size());
// This must be generated up front so that the following code knows how many vertices a sector contains.
for (unsigned i = 0; i < level.sectors.Size(); i++)
{
for (int j = 0; j < level.sectors[i].subsectorcount; j++)
{
auto sub = level.sectors[i].subsectors[j];
for (unsigned k = 0; k < sub->numlines; k++)
{
auto vert = sub->firstline[k].v1;
gen[i].AddVertex(vert);
}
}
}
for (int h = sector_t::floor; h <= sector_t::ceiling; h++)
{
for (auto &sec : level.sectors)
{
CreateIndexedVertices(h, &sec, sec.GetSecPlane(h), h == sector_t::floor, gen);
}
}
// We need to do a final check for Vavoom water and FF_FIX sectors.
// No new vertices are needed here. The planes come from the actual sector
for (auto &sec : level.sectors)
{
for (auto ff : sec.e->XFloor.ffloors)
{
if (ff->top.model == &sec)
{
ff->top.vindex = sec.iboindex[ff->top.isceiling];
}
if (ff->bottom.model == &sec)
{
ff->bottom.vindex = sec.iboindex[ff->top.isceiling];
}
}
}
}
int FFont::SimpleTranslation (uint32_t *colorsused, uint8_t *translation, uint8_t *reverse, TArray<double> &Luminosity)
{
double min, max, diver;
int i, j;
memset (translation, 0, 256);
reverse[0] = 0;
for (i = 1, j = 1; i < 256; i++)
{
if (colorsused[i])
{
reverse[j++] = i;
}
}
qsort (reverse+1, j-1, 1, compare);
Luminosity.Resize(j);
Luminosity[0] = 0.0; // [BL] Prevent uninitalized memory
max = 0.0;
min = 100000000.0;
for (i = 1; i < j; i++)
{
translation[reverse[i]] = i;
Luminosity[i] = RPART(GPalette.BaseColors[reverse[i]]) * 0.299 +
GPART(GPalette.BaseColors[reverse[i]]) * 0.587 +
BPART(GPalette.BaseColors[reverse[i]]) * 0.114;
if (Luminosity[i] > max)
max = Luminosity[i];
if (Luminosity[i] < min)
min = Luminosity[i];
}
diver = 1.0 / (max - min);
for (i = 1; i < j; i++)
{
Luminosity[i] = (Luminosity[i] - min) * diver;
}
return j;
}
void gl_BuildPortalCoverage(FPortalCoverage *coverage, subsector_t *subsector, FPortal *portal)
{
TArray<FCoverageVertex> shape;
double centerx=0, centery=0;
shape.Resize(subsector->numlines);
for(unsigned i=0; i<subsector->numlines; i++)
{
centerx += (shape[i].x = subsector->firstline[i].v1->x + portal->xDisplacement);
centery += (shape[i].y = subsector->firstline[i].v1->y + portal->yDisplacement);
}
FCoverageBuilder build(subsector, portal);
build.center.x = xs_CRoundToInt(centerx / subsector->numlines);
build.center.y = xs_CRoundToInt(centery / subsector->numlines);
build.CollectNode(nodes + numnodes - 1, shape);
coverage->subsectors = new DWORD[build.collect.Size()];
coverage->sscount = build.collect.Size();
memcpy(coverage->subsectors, &build.collect[0], build.collect.Size() * sizeof(DWORD));
}
void gl_BuildPortalCoverage(FPortalCoverage *coverage, subsector_t *subsector, const DVector2 &displacement)
{
TArray<FCoverageVertex> shape;
double centerx=0, centery=0;
shape.Resize(subsector->numlines);
for(unsigned i=0; i<subsector->numlines; i++)
{
centerx += (shape[i].x = FLOAT2FIXED(subsector->firstline[i].v1->fX() + displacement.X));
centery += (shape[i].y = FLOAT2FIXED(subsector->firstline[i].v1->fY() + displacement.Y));
}
FCoverageBuilder build(subsector);
build.center.x = xs_CRoundToInt(centerx / subsector->numlines);
build.center.y = xs_CRoundToInt(centery / subsector->numlines);
build.CollectNode(level.HeadNode(), shape);
coverage->subsectors = new uint32_t[build.collect.Size()];
coverage->sscount = build.collect.Size();
memcpy(coverage->subsectors, &build.collect[0], build.collect.Size() * sizeof(uint32_t));
}
static void SerializeStatistics(FArchive &arc)
{
FString startlevel;
int i = LevelData.Size();
arc << i;
if (arc.IsLoading())
{
arc << startlevel;
StartEpisode = NULL;
for(unsigned int j=0;j<AllEpisodes.Size();j++)
{
if (!AllEpisodes[j].mEpisodeMap.CompareNoCase(startlevel))
{
StartEpisode = &AllEpisodes[j];
break;
}
}
LevelData.Resize(i);
}
else
{
if (StartEpisode != NULL) startlevel = StartEpisode->mEpisodeMap;
arc << startlevel;
}
for(int j = 0; j < i; j++)
{
OneLevel &l = LevelData[j];
arc << l.totalkills
<< l.killcount
<< l.totalsecrets
<< l.secretcount
<< l.leveltime;
if (arc.IsStoring()) arc.WriteName(l.levelname);
else strcpy(l.levelname, arc.ReadName());
}
}
unsigned int FModelVertexBuffer::SetupFrame(unsigned int frame1, unsigned int frame2, unsigned int size)
{
glBindBuffer(GL_ARRAY_BUFFER, vbo_id);
if (vbo_id > 0)
{
if (!gl.legacyMode)
{
glVertexAttribPointer(VATTR_VERTEX, 3, GL_FLOAT, false, sizeof(FModelVertex), &VMO[frame1].x);
glVertexAttribPointer(VATTR_TEXCOORD, 2, GL_FLOAT, false, sizeof(FModelVertex), &VMO[frame1].u);
glVertexAttribPointer(VATTR_VERTEX2, 3, GL_FLOAT, false, sizeof(FModelVertex), &VMO[frame2].x);
glVertexAttribPointer(VATTR_NORMAL, 4, GL_UNSIGNED_INT_2_10_10_10_REV, false, sizeof(FModelVertex), &VMO[frame2].packedNormal);
}
else
{
// only used for single frame models so there is no vertex2 here, which has no use without a shader.
glVertexPointer(3, GL_FLOAT, sizeof(FModelVertex), &VMO[frame1].x);
glTexCoordPointer(2, GL_FLOAT, sizeof(FModelVertex), &VMO[frame1].u);
}
}
else if (frame1 == frame2 || size == 0 || gl_RenderState.GetInterpolationFactor() == 0.f)
{
glVertexPointer(3, GL_FLOAT, sizeof(FModelVertex), &vbo_ptr[frame1].x);
glTexCoordPointer(2, GL_FLOAT, sizeof(FModelVertex), &vbo_ptr[frame1].u);
}
else
{
// must interpolate
iBuffer.Resize(size);
glVertexPointer(3, GL_FLOAT, sizeof(FModelVertex), &iBuffer[0].x);
glTexCoordPointer(2, GL_FLOAT, sizeof(FModelVertex), &vbo_ptr[frame1].u);
float frac = gl_RenderState.GetInterpolationFactor();
for (unsigned i = 0; i < size; i++)
{
iBuffer[i].x = vbo_ptr[frame1 + i].x * (1.f - frac) + vbo_ptr[frame2 + i].x * frac;
iBuffer[i].y = vbo_ptr[frame1 + i].y * (1.f - frac) + vbo_ptr[frame2 + i].y * frac;
iBuffer[i].z = vbo_ptr[frame1 + i].z * (1.f - frac) + vbo_ptr[frame2 + i].z * frac;
}
}
return frame1;
}
bool F7ZFile::Open(bool quiet)
{
Archive = new C7zArchive(Reader);
int skipped = 0;
SRes res;
res = Archive->Open();
if (res != SZ_OK)
{
delete Archive;
Archive = NULL;
if (!quiet)
{
Printf("\n" TEXTCOLOR_RED "%s: ", Filename);
if (res == SZ_ERROR_UNSUPPORTED)
{
Printf("Decoder does not support this archive\n");
}
else if (res == SZ_ERROR_MEM)
{
Printf("Cannot allocate memory\n");
}
else if (res == SZ_ERROR_CRC)
{
Printf("CRC error\n");
}
else
{
Printf("error #%d\n", res);
}
}
return false;
}
NumLumps = Archive->DB.db.NumFiles;
Lumps = new F7ZLump[NumLumps];
F7ZLump *lump_p = Lumps;
TArray<UInt16> nameUTF16;
TArray<char> nameASCII;
for (DWORD i = 0; i < NumLumps; ++i)
{
CSzFileItem *file = &Archive->DB.db.Files[i];
// skip Directories
if (file->IsDir)
{
skipped++;
continue;
}
const size_t nameLength = SzArEx_GetFileNameUtf16(&Archive->DB, i, NULL);
if (0 == nameLength)
{
++skipped;
continue;
}
nameUTF16.Resize(nameLength);
nameASCII.Resize(nameLength);
SzArEx_GetFileNameUtf16(&Archive->DB, i, &nameUTF16[0]);
for (size_t c = 0; c < nameLength; ++c)
{
nameASCII[c] = static_cast<char>(nameUTF16[c]);
}
FixPathSeperator(&nameASCII[0]);
FString name = &nameASCII[0];
name.ToLower();
lump_p->LumpNameSetup(name);
lump_p->LumpSize = int(file->Size);
lump_p->Owner = this;
lump_p->Flags = LUMPF_ZIPFILE;
lump_p->Position = i;
lump_p->CheckEmbedded();
lump_p++;
}
// Resize the lump record array to its actual size
NumLumps -= skipped;
if (NumLumps > 0)
{
// Quick check for unsupported compression method
TArray<char> temp;
temp.Resize(Lumps[0].LumpSize);
if (SZ_OK != Archive->Extract(Lumps[0].Position, &temp[0]))
{
if (!quiet) Printf("\n%s: unsupported 7z/LZMA file!\n", Filename);
return false;
}
}
if (!quiet) Printf(", %d lumps\n", NumLumps);
// Entries in archives are sorted alphabetically
qsort(&Lumps[0], NumLumps, sizeof(F7ZLump), lumpcmp);
return true;
}
//*****************************************************************************
//
void SERVER_AUTH_ParsePacket( BYTESTREAM_s *pByteStream )
{
while ( 1 )
{
const int commandNum = NETWORK_ReadLong( pByteStream );
if ( commandNum == -1 )
break;
switch ( commandNum )
{
case AUTH_SERVER_NEGOTIATE:
{
const int protovolVersion = NETWORK_ReadByte( pByteStream );
const unsigned int clientSessionID = NETWORK_ReadLong( pByteStream );
const int sessionID = NETWORK_ReadLong( pByteStream );
const int lenSalt = NETWORK_ReadByte( pByteStream );
TArray<unsigned char> bytesSalt;
if ( lenSalt > 0 )
{
bytesSalt.Resize( lenSalt );
for ( int i = 0; i < lenSalt; ++i )
bytesSalt[i] = NETWORK_ReadByte( pByteStream );
}
else
Printf ( "AUTH_SERVER_NEGOTIATE: Invalid length\n" );
const FString username = NETWORK_ReadString( pByteStream );
const int clientID = SERVER_FindClientWithClientSessionID ( clientSessionID );
if ( clientID < MAXPLAYERS )
{
// [BB] We need to use the username the auth server sent us.
SERVER_GetClient(clientID)->username = username;
SERVER_GetClient(clientID)->SRPsessionID = sessionID;
SERVER_GetClient(clientID)->salt = bytesSalt;
// [BB] Tell the client the true username to start the authentication.
SERVERCOMMANDS_SRPUserStartAuthentication ( clientID );
}
else
Printf ( "AUTH_SERVER_NEGOTIATE: Can't find client with client session id %d (username '%s').\n", clientSessionID, username.GetChars() );
}
break;
case AUTH_SERVER_SRP_STEP_TWO:
{
const int sessionID = NETWORK_ReadLong( pByteStream );
const int lenB = NETWORK_ReadShort( pByteStream );
TArray<unsigned char> bytesB;
if ( lenB > 0 )
{
bytesB.Resize( lenB );
for ( int i = 0; i < lenB; ++i )
bytesB[i] = NETWORK_ReadByte( pByteStream );
}
else
Printf ( "AUTH_SERVER_SRP_STEP_TWO: Invalid length\n" );
const int clientID = SERVER_FindClientWithSessionID ( sessionID );
if ( clientID < MAXPLAYERS )
{
SERVER_GetClient(clientID)->bytesB = bytesB;
SERVERCOMMANDS_SRPUserProcessChallenge ( clientID );
}
else
Printf ( "AUTH_SERVER_SRP_STEP_TWO: Can't find client with session ID '%d'.\n", sessionID );
}
break;
case AUTH_SERVER_SRP_STEP_FOUR:
{
const int sessionID = NETWORK_ReadLong( pByteStream );
const int lenHAMK = NETWORK_ReadShort( pByteStream );
TArray<unsigned char> bytesHAMK;
if ( lenHAMK > 0 )
{
bytesHAMK.Resize( lenHAMK );
for ( int i = 0; i < lenHAMK; ++i )
bytesHAMK[i] = NETWORK_ReadByte( pByteStream );
}
else
Printf ( "AUTH_SERVER_SRP_STEP_FOUR: Invalid length\n" );
const int clientID = SERVER_FindClientWithSessionID ( sessionID );
if ( clientID < MAXPLAYERS )
{
// [BB] The user has logged in in successfully.
Printf ( "Client %d has logged in successfully as '%s'.\n", clientID, SERVER_GetClient(clientID)->username.GetChars() );
SERVER_GetClient(clientID)->loggedIn = true;
// [BB] Thus the session is invalid.
SERVER_GetClient(clientID)->SRPsessionID = -1;
// [BB] Send H(A,M,K) back to the client. This allows the client to
// check that the communication with the auth server was legit.
SERVER_GetClient(clientID)->bytesHAMK = bytesHAMK;
SERVERCOMMANDS_SRPUserVerifySession ( clientID );
}
else
Printf ( "AUTH_SERVER_SRP_STEP_FOUR: Can't find client with session ID '%d'.\n", sessionID );
}
break;
case AUTH_SERVER_USER_ERROR:
{
const int errorCode = NETWORK_ReadByte( pByteStream );
const unsigned int clientSessionID = NETWORK_ReadLong( pByteStream );
Printf ( "Error: Error authenticating user with session id %u.\n", clientSessionID );
FString errorMessage = "";
switch ( errorCode )
{
case USER_TRY_LATER:
errorMessage = "The auth server is having issues. Try again later.\n";
break;
case USER_NO_EXIST:
errorMessage = "User does not exist.\n";
break;
case USER_OUTDATED_PROTOCOL:
errorMessage = "User requires a newer version of the protocol to authenticate.\n";
break;
case USER_WILL_NOT_AUTH:
errorMessage = "User exists, but will not be authenticated.\n";
break;
default:
errorMessage.AppendFormat ( "Unknown error code '%d'.\n", errorCode );
break;
}
Printf ( "%s", errorMessage.GetChars() );
const int clientID = SERVER_FindClientWithClientSessionID ( clientSessionID );
if ( clientID < MAXPLAYERS )
{
// [BB] Since the authentication failed, clear all authentication related data of this client.
SERVER_InitClientSRPData ( clientID );
SERVER_PrintfPlayer( PRINT_HIGH, clientID, "User authentication failed! %s", errorMessage.GetChars() );
}
else
Printf ( "AUTH_SERVER_NEGOTIATE: Can't find client with client session id %u.\n", clientSessionID );
}
break;
case AUTH_SERVER_SESSION_ERROR:
{
const int errorCode = NETWORK_ReadByte( pByteStream );
const int sessionID = NETWORK_ReadLong( pByteStream );
Printf ( "Session error: " );
FString errorMessage = "";
switch ( errorCode )
{
case SESSION_TRY_LATER:
errorMessage = "The auth server is having issues. Try again later.\n";
break;
case SESSION_NO_EXIST:
errorMessage = "Session ID does not exist or timed out.\n";
break;
case SESSION_VERIFIER_UNSAFE:
errorMessage = "Verifier safety check has been violated.\n";
break;
case SESSION_AUTH_FAILED:
errorMessage = "User could not be authenticated.\n";
break;
default:
errorMessage.AppendFormat ( "Unknown error code '%d'.\n", errorCode );
break;
}
Printf ( "%s", errorMessage.GetChars() );
const int clientID = SERVER_FindClientWithSessionID ( sessionID );
if ( clientID < MAXPLAYERS )
{
// [BB] Since the authentication failed, clear all authentication related data of this client.
SERVER_InitClientSRPData ( clientID );
SERVER_PrintfPlayer( PRINT_HIGH, clientID, "Session error: %s", errorMessage.GetChars() );
}
}
break;
default:
Printf ( "Error: Received unknown command '%d' from authentication server.\n", commandNum );
break;
}
}
}
int FIWadManager::IdentifyVersion (TArray<FString> &wadfiles, const char *iwad, const char *zdoom_wad)
{
TArray<WadStuff> wads;
TArray<size_t> foundwads;
const char *iwadparm = Args->CheckValue ("-iwad");
size_t numwads;
int pickwad;
size_t i;
bool iwadparmfound = false;
FString custwad;
ParseIWadInfos(zdoom_wad);
wads.Resize(mIWadNames.Size());
foundwads.Resize(mIWads.Size());
memset(&foundwads[0], 0, foundwads.Size() * sizeof(foundwads[0]));
if (iwadparm == NULL && iwad != NULL && *iwad != 0)
{
iwadparm = iwad;
}
if (iwadparm)
{
custwad = iwadparm;
FixPathSeperator (custwad);
if (CheckIWAD (custwad, &wads[0]))
{ // -iwad parameter was a directory
iwadparm = NULL;
}
else
{
DefaultExtension (custwad, ".wad");
iwadparm = custwad;
mIWadNames[0] = custwad;
CheckIWAD ("", &wads[0]);
}
}
if (iwadparm == NULL || wads[0].Path.IsEmpty() || mIWads[wads[0].Type].Required.IsNotEmpty())
{
if (GameConfig->SetSection ("IWADSearch.Directories"))
{
const char *key;
const char *value;
while (GameConfig->NextInSection (key, value))
{
if (stricmp (key, "Path") == 0)
{
FString nice = NicePath(value);
FixPathSeperator(nice);
CheckIWAD(nice, &wads[0]);
}
}
}
#ifdef _WIN32
FString steam_path = I_GetSteamPath();
if (steam_path.IsNotEmpty())
{
static const char *const steam_dirs[] =
{
"doom 2/base",
"final doom/base",
"heretic shadow of the serpent riders/base",
"hexen/base",
"hexen deathkings of the dark citadel/base",
"ultimate doom/base",
"DOOM 3 BFG Edition/base/wads"
};
steam_path += "/SteamApps/common/";
for (i = 0; i < countof(steam_dirs); ++i)
{
CheckIWAD (steam_path + steam_dirs[i], &wads[0]);
}
}
#endif
}
if (iwadparm != NULL && !wads[0].Path.IsEmpty())
{
iwadparmfound = true;
}
for (i = numwads = 0; i < mIWadNames.Size(); i++)
{
if (!wads[i].Path.IsEmpty())
{
if (i != numwads)
{
wads[numwads] = wads[i];
}
foundwads[wads[numwads].Type] = numwads + 1;
numwads++;
}
}
for (unsigned i=0; i<mIWads.Size(); i++)
{
if (mIWads[i].Required.IsNotEmpty() && foundwads[i])
{
bool found = false;
// needs to be loaded with another IWAD (HexenDK)
for (unsigned j=0; j<mIWads.Size(); j++)
{
if (!mIWads[i].Required.Compare(mIWads[j].Name))
{
if (foundwads[j])
{
found = true;
mIWads[i].preload = j;
}
break;
}
}
// The required WAD is not there so this one can't be used and must be deleted from the list
if (!found)
{
size_t kill = foundwads[i];
for (size_t j = kill; j < numwads; ++j)
{
wads[j - 1] = wads[j];
}
numwads--;
foundwads[i] = 0;
for (unsigned j = 0; j < foundwads.Size(); ++j)
{
if (foundwads[j] > kill)
{
foundwads[j]--;
}
}
}
}
}
if (numwads == 0)
{
I_FatalError ("Cannot find a game IWAD (doom.wad, doom2.wad, heretic.wad, etc.).\n"
"Did you install ZDoom properly? You can do either of the following:\n"
"\n"
"1. Place one or more of these wads in the same directory as ZDoom.\n"
"2. Edit your zdoom-username.ini and add the directories of your iwads\n"
"to the list beneath [IWADSearch.Directories]");
}
pickwad = 0;
if ((!iwadparmfound && numwads > 1) || I_ForcePickIWAD())
{
int defiwad = 0;
// Locate the user's prefered IWAD, if it was found.
if (defaultiwad[0] != '\0')
{
for (i = 0; i < numwads; ++i)
{
FString basename = ExtractFileBase (wads[i].Path);
if (stricmp (basename, defaultiwad) == 0)
{
defiwad = (int)i;
break;
}
}
}
pickwad = I_PickIWad (&wads[0], (int)numwads, queryiwad, defiwad);
if (pickwad >= 0)
{
// The newly selected IWAD becomes the new default
FString basename = ExtractFileBase (wads[pickwad].Path);
defaultiwad = basename;
}
}
if (pickwad < 0)
exit (0);
// zdoom.pk3 must always be the first file loaded and the IWAD second.
wadfiles.Clear();
D_AddFile (wadfiles, zdoom_wad);
if (mIWads[wads[pickwad].Type].preload >= 0)
{
D_AddFile (wadfiles, wads[foundwads[mIWads[wads[pickwad].Type].preload]-1].Path);
}
D_AddFile (wadfiles, wads[pickwad].Path);
for (unsigned i=0; i < mIWads[wads[pickwad].Type].Load.Size(); i++)
{
long lastslash = wads[pickwad].Path.LastIndexOf ('/');
FString path;
if (lastslash == -1)
{
path = "";// wads[pickwad].Path;
}
else
{
path = FString (wads[pickwad].Path.GetChars(), lastslash + 1);
}
path += mIWads[wads[pickwad].Type].Load[i];
D_AddFile (wadfiles, path);
}
return wads[pickwad].Type;
}
static int MergeMapSections(int num)
{
FSectionVertexMap vmap;
FSectionVertexMap::Pair *pair;
TArray<int> sectmap;
TArray<bool> sectvalid;
sectmap.Resize(num);
sectvalid.Resize(num);
for(int i=0; i<num; i++)
{
sectmap[i] = -1;
sectvalid[i] = true;
}
int mergecount = 1;
cvertex_t vt;
// first step: Set mapsection for all vertex positions.
for(DWORD i=0; i<(DWORD)numsegs; i++)
{
seg_t * seg = &segs[i];
int section = seg->Subsector->mapsection;
for(int j=0; j<2; j++)
{
vt = j==0? seg->v1:seg->v2;
vmap[vt] = section;
}
}
// second step: Check if any seg references more than one mapsection, either by subsector or by vertex
for(DWORD i=0; i<(DWORD)numsegs; i++)
{
seg_t * seg = &segs[i];
int section = seg->Subsector->mapsection;
for(int j=0; j<2; j++)
{
vt = j==0? seg->v1:seg->v2;
int vsection = vmap[vt];
if (vsection != section)
{
// These 2 sections should be merged
for(int k=0; k<numsubsectors; k++)
{
if (subsectors[k].mapsection == vsection) subsectors[k].mapsection = section;
}
FSectionVertexMap::Iterator it(vmap);
while (it.NextPair(pair))
{
if (pair->Value == vsection) pair->Value = section;
}
sectvalid[vsection-1] = false;
}
}
}
for(int i=0; i<num; i++)
{
if (sectvalid[i]) sectmap[i] = mergecount++;
}
for(int i=0; i<numsubsectors; i++)
{
subsectors[i].mapsection = sectmap[subsectors[i].mapsection-1];
assert(subsectors[i].mapsection!=-1);
}
return mergecount-1;
}
void gl_InitPortals()
{
FPortalMap collection;
if (level.nodes.Size() == 0) return;
CollectPortalSectors(collection);
glSectorPortals.Clear();
FPortalMap::Iterator it(collection);
FPortalMap::Pair *pair;
int c = 0;
int planeflags = 0;
while (it.NextPair(pair))
{
for(unsigned i=0;i<pair->Value.Size(); i++)
{
if (pair->Value[i].mPlane == sector_t::floor) planeflags |= 1;
else if (pair->Value[i].mPlane == sector_t::ceiling) planeflags |= 2;
}
for (int i=1;i<=2;i<<=1)
{
// add separate glSectorPortals for floor and ceiling.
if (planeflags & i)
{
FPortal *portal = new FPortal;
portal->mDisplacement = pair->Key.mDisplacement;
portal->plane = (i==1? sector_t::floor : sector_t::ceiling); /**/
portal->glportal = NULL;
glSectorPortals.Push(portal);
for(unsigned j=0;j<pair->Value.Size(); j++)
{
sector_t *sec = pair->Value[j].mSub;
int plane = pair->Value[j].mPlane;
if (portal->plane == plane)
{
for(int k=0;k<sec->subsectorcount; k++)
{
subsector_t *sub = sec->subsectors[k];
gl_BuildPortalCoverage(&sub->portalcoverage[plane], sub, pair->Key.mDisplacement);
}
sec->portals[plane] = portal;
}
}
}
}
}
// Now group the line glSectorPortals (each group must be a continuous set of colinear linedefs with no gaps)
glLinePortals.Clear();
linePortalToGL.Clear();
TArray<int> tempindex;
tempindex.Reserve(linePortals.Size());
memset(&tempindex[0], -1, linePortals.Size() * sizeof(int));
for (unsigned i = 0; i < linePortals.Size(); i++)
{
auto port = linePortals[i];
bool gotsome;
if (tempindex[i] == -1)
{
tempindex[i] = glLinePortals.Size();
line_t *pSrcLine = linePortals[i].mOrigin;
line_t *pLine = linePortals[i].mDestination;
FGLLinePortal &glport = glLinePortals[glLinePortals.Reserve(1)];
glport.lines.Push(&linePortals[i]);
// We cannot do this grouping for non-linked glSectorPortals because they can be changed at run time.
if (linePortals[i].mType == PORTT_LINKED && pLine != nullptr)
{
glport.v1 = pLine->v1;
glport.v2 = pLine->v2;
do
{
// now collect all other colinear lines connected to this one. We run this loop as long as it still finds a match
gotsome = false;
for (unsigned j = 0; j < linePortals.Size(); j++)
{
if (tempindex[j] == -1)
{
line_t *pSrcLine2 = linePortals[j].mOrigin;
line_t *pLine2 = linePortals[j].mDestination;
// angular precision is intentionally reduced to 32 bit BAM to account for precision problems (otherwise many not perfectly horizontal or vertical glSectorPortals aren't found here.)
unsigned srcang = pSrcLine->Delta().Angle().BAMs();
unsigned dstang = pLine->Delta().Angle().BAMs();
if ((pSrcLine->v2 == pSrcLine2->v1 && pLine->v1 == pLine2->v2) ||
(pSrcLine->v1 == pSrcLine2->v2 && pLine->v2 == pLine2->v1))
{
// The line connects, now check the translation
unsigned srcang2 = pSrcLine2->Delta().Angle().BAMs();
unsigned dstang2 = pLine2->Delta().Angle().BAMs();
if (srcang == srcang2 && dstang == dstang2)
{
// The lines connect and both source and destination are colinear, so this is a match
gotsome = true;
tempindex[j] = tempindex[i];
if (pLine->v1 == pLine2->v2) glport.v1 = pLine2->v1;
else glport.v2 = pLine2->v2;
glport.lines.Push(&linePortals[j]);
}
}
}
}
} while (gotsome);
}
}
}
linePortalToGL.Resize(linePortals.Size());
for (unsigned i = 0; i < linePortals.Size(); i++)
{
linePortalToGL[i] = &glLinePortals[tempindex[i]];
/*
Printf("portal at line %d translates to GL portal %d, range = %f,%f to %f,%f\n",
int(linePortals[i].mOrigin - lines), tempindex[i], linePortalToGL[i]->v1->fixX() / 65536., linePortalToGL[i]->v1->fixY() / 65536., linePortalToGL[i]->v2->fixX() / 65536., linePortalToGL[i]->v2->fixY() / 65536.);
*/
}
}
static HCURSOR CreateAlphaCursor(FTexture *cursorpic)
{
HDC dc;
BITMAPV5HEADER bi;
HBITMAP color, mono;
void *bits;
// Find closest integer scale factor for the monitor DPI
HDC screenDC = GetDC(0);
int dpi = GetDeviceCaps(screenDC, LOGPIXELSX);
int scale = MAX((dpi + 96 / 2 - 1) / 96, 1);
ReleaseDC(0, screenDC);
memset(&bi, 0, sizeof(bi));
bi.bV5Size = sizeof(bi);
bi.bV5Width = 32 * scale;
bi.bV5Height = 32 * scale;
bi.bV5Planes = 1;
bi.bV5BitCount = 32;
bi.bV5Compression = BI_BITFIELDS;
bi.bV5RedMask = 0x00FF0000;
bi.bV5GreenMask = 0x0000FF00;
bi.bV5BlueMask = 0x000000FF;
bi.bV5AlphaMask = 0xFF000000;
dc = GetDC(NULL);
if (dc == NULL)
{
return NULL;
}
// Create the DIB section with an alpha channel.
color = CreateDIBSection(dc, (BITMAPINFO *)&bi, DIB_RGB_COLORS, &bits, NULL, 0);
ReleaseDC(NULL, dc);
if (color == NULL)
{
return NULL;
}
// Create an empty mask bitmap, since CreateIconIndirect requires this.
mono = CreateBitmap(32 * scale, 32 * scale, 1, 1, NULL);
if (mono == NULL)
{
DeleteObject(color);
return NULL;
}
// Copy cursor to the color bitmap. Note that GDI bitmaps are upside down compared
// to normal conventions, so we create the FBitmap pointing at the last row and use
// a negative pitch so that CopyTrueColorPixels will use GDI's orientation.
if (scale == 1)
{
FBitmap bmp((uint8_t *)bits + 31 * 32 * 4, -32 * 4, 32, 32);
cursorpic->CopyTrueColorPixels(&bmp, 0, 0);
}
else
{
TArray<uint32_t> unscaled;
unscaled.Resize(32 * 32);
for (int i = 0; i < 32 * 32; i++) unscaled[i] = 0;
FBitmap bmp((uint8_t *)&unscaled[0] + 31 * 32 * 4, -32 * 4, 32, 32);
cursorpic->CopyTrueColorPixels(&bmp, 0, 0);
uint32_t *scaled = (uint32_t*)bits;
for (int y = 0; y < 32 * scale; y++)
{
for (int x = 0; x < 32 * scale; x++)
{
scaled[x + y * 32 * scale] = unscaled[x / scale + y / scale * 32];
}
}
}
return CreateBitmapCursor(cursorpic->LeftOffset * scale, cursorpic->TopOffset * scale, mono, color);
}
