public ParticleManifest(List <string> sourceDirectories, List <string> ignoreDirectories, List <string> excludedFiles, BSP map, string bspPath, string gameFolder)
{
CompilePalLogger.LogLine("Generating Particle Manifest...");
baseDirectory = gameFolder + "\\";
particles = new List <PCF>();
//Search directories for pcf and find particles that match used particle names
//TODO multithread this?
foreach (string sourceDirectory in sourceDirectories)
{
string externalPath = sourceDirectory + "\\" + internalPath;
if (Directory.Exists(externalPath) && !ignoreDirectories.Contains(externalPath.Remove(externalPath.Length - 1, 1), StringComparer.OrdinalIgnoreCase))
{
foreach (string file in Directory.GetFiles(externalPath))
{
if (file.EndsWith(".pcf") && !excludedFiles.Contains(file.ToLower()))
{
PCF pcf = ParticleUtils.IsTargetParticle(file, map.ParticleList);
if (pcf != null && !particles.Exists(p => p.FilePath == pcf.FilePath))
{
particles.Add(pcf);
}
}
}
}
}
if (particles == null || particles.Count == 0)
{
CompilePalLogger.LogCompileError("Could not find any PCFs that contained used particles!\n", new Error("Could not find any PCFs that contained used particles!\n", ErrorSeverity.Warning));
return;
}
//Check for pcfs that contain the same particle name
//List<ParticleConflict> conflictingParticles = new List<ParticleConflict>();
List <PCF> conflictingParticles = new List <PCF>();
if (particles.Count > 1)
{
for (int i = 0; i < particles.Count - 1; i++)
{
for (int j = i + 1; j < particles.Count; j++)
{
//Create a list of names that intersect between the 2 lists
List <string> conflictingNames = particles[i].ParticleNames.Intersect(particles[j].ParticleNames).ToList();
if (conflictingNames.Count != 0 && particles[i].FilePath != particles[j].FilePath)
{
//pc.conflictingNames = conflictingNames;
conflictingParticles.Add(particles[i]);
conflictingParticles.Add(particles[j]);
}
}
}
}
//Solve conflicts
if (conflictingParticles.Count != 0)
{
//Remove particle if it is in a particle conflict, add back when conflict is manually resolved
foreach (PCF conflictParticle in conflictingParticles)
{
particles.Remove(conflictParticle);
}
List <PCF> resolvedConflicts = new List <PCF>();
//Bring up conflict window
//Have to run on STAthread
Application.Current.Dispatcher.Invoke((Action) delegate
{
//Make taskbar icon red
ProgressManager.ErrorProgress();
//Create window
ConflictWindow cw = new ConflictWindow(conflictingParticles, map.ParticleList);
cw.ShowDialog();
//Get resolved conflicts
resolvedConflicts = cw.selectedPCFS;
});
//Add resolved conflicts back into particle list
particles.AddRange(resolvedConflicts);
}
//Remove duplicates
particles = particles.Distinct().ToList();
//Dont create particle manifest if there is no particles
if (particles.Count == 0)
{
return;
}
//Generate manifest file
filepath = bspPath.Remove(bspPath.Length - 4, 4) + "_particles.txt";
//Write manifest
using (StreamWriter sw = new StreamWriter(filepath))
{
sw.WriteLine("particles_manifest");
sw.WriteLine("{");
foreach (string source in sourceDirectories)
{
foreach (PCF particle in particles)
{
if (particle.FilePath.StartsWith(source + "\\" + internalPath))
{
// add 1 for the backslash between source dir and particle path
string internalParticlePath = particle.FilePath.Remove(0, source.Length + 1);
sw.WriteLine($" \"file\" \"!{internalParticlePath}\"");
CompilePalLogger.LogLine($"PCF added to manifest: {internalParticlePath}");
}
}
}
sw.WriteLine("}");
}
string internalDirectory = filepath;
if (filepath.ToLower().StartsWith(baseDirectory.ToLower()))
{
internalDirectory = filepath.Substring(baseDirectory.Length);
}
//Store internal/external dir so it can be packed
particleManifest = new KeyValuePair <string, string>(internalDirectory, filepath);
}
//Partially reads particle to get particle name to determine if it is a target particle
//Returns null if not target particle
public static PCF IsTargetParticle(string filePath, List <string> targetParticles)
{
FileStream fs;
try
{
fs = new FileStream(filePath, FileMode.Open);
}
catch (FileNotFoundException e)
{
CompilePalLogger.LogCompileError($"Could not find {filePath}\n", new Error($"Could not find {filePath}", ErrorSeverity.Error));
return(null);
}
PCF pcf = new PCF();
BinaryReader reader = new BinaryReader(fs);
pcf.FilePath = filePath;
//Get Magic String
string magicString = ReadNullTerminatedString(fs, reader);
//Throw away unneccesary info
magicString = magicString.Replace("<!-- dmx encoding binary ", "");
magicString = magicString.Replace(" -->", "");
//Extract info from magic string
string[] magicSplit = magicString.Split(' ');
//Store binary and pcf versions
Int32.TryParse(magicSplit[0], out pcf.BinaryVersion);
Int32.TryParse(magicSplit[3], out pcf.PcfVersion);
//Different versions have different stringDict sizes
if (pcf.BinaryVersion != 4 && pcf.BinaryVersion != 5)
{
pcf.NumDictStrings = reader.ReadInt16(); //Read as short
}
else
{
pcf.NumDictStrings = reader.ReadInt32(); //Read as int
}
//Add strings to string dict
for (int i = 0; i < pcf.NumDictStrings; i++)
{
pcf.StringDict.Add(ReadNullTerminatedString(fs, reader));
}
//Read element dict for particle names
int numElements = reader.ReadInt32();
for (int i = 0; i < numElements; i++)
{
int typeNameIndex = reader.ReadUInt16();
string typeName = pcf.StringDict[typeNameIndex];
string elementName = "";
if (pcf.BinaryVersion != 4 && pcf.BinaryVersion != 5)
{
elementName = ReadNullTerminatedString(fs, reader);
//Skip data signature
fs.Seek(16, SeekOrigin.Current);
}
else if (pcf.BinaryVersion == 4)
{
int elementNameIndex = reader.ReadUInt16();
elementName = pcf.StringDict[elementNameIndex];
fs.Seek(16, SeekOrigin.Current);
}
else if (pcf.BinaryVersion == 5)
{
int elementNameIndex = reader.ReadUInt16();
elementName = pcf.StringDict[elementNameIndex];
fs.Seek(20, SeekOrigin.Current);
}
//Get particle names
if (typeName == "DmeParticleSystemDefinition")
{
pcf.ParticleNames.Add(elementName);
}
}
bool containsParticle = false;
foreach (string particleName in pcf.ParticleNames)
{
foreach (string targetParticle in targetParticles)
{
if (particleName == targetParticle)
{
containsParticle = true;
}
}
}
//If target particle is not in pcf dont read it
reader.Close();
fs.Close();
if (!containsParticle)
{
return(null);
}
return(pcf);
}
//Fully reads particle
public static PCF ReadParticle(string filePath)
{
FileStream fs;
try
{
fs = new FileStream(filePath, FileMode.Open);
}
catch (FileNotFoundException e)
{
CompilePalLogger.LogCompileError($"Could not find {filePath}\n", new Error($"Could not find {filePath}", ErrorSeverity.Error));
return(null);
}
PCF pcf = new PCF();
BinaryReader reader = new BinaryReader(fs);
pcf.FilePath = filePath;
//Get Magic String
string magicString = ReadNullTerminatedString(fs, reader);
//Throw away unneccesary info
magicString = magicString.Replace("<!-- dmx encoding binary ", "");
magicString = magicString.Replace(" -->", "");
//Extract info from magic string
string[] magicSplit = magicString.Split(' ');
//Store binary and pcf versions
Int32.TryParse(magicSplit[0], out pcf.BinaryVersion);
Int32.TryParse(magicSplit[3], out pcf.PcfVersion);
//Different versions have different stringDict sizes
if (pcf.BinaryVersion != 4 && pcf.BinaryVersion != 5)
{
pcf.NumDictStrings = reader.ReadInt16(); //Read as short
}
else
{
pcf.NumDictStrings = reader.ReadInt32(); //Read as int
}
//Add strings to string dict
for (int i = 0; i < pcf.NumDictStrings; i++)
{
pcf.StringDict.Add(ReadNullTerminatedString(fs, reader));
}
//Read element dict for particle names
int numElements = reader.ReadInt32();
for (int i = 0; i < numElements; i++)
{
int typeNameIndex = reader.ReadUInt16();
string typeName = pcf.StringDict[typeNameIndex];
string elementName = "";
if (pcf.BinaryVersion != 4 && pcf.BinaryVersion != 5)
{
elementName = ReadNullTerminatedString(fs, reader);
//Skip data signature
fs.Seek(16, SeekOrigin.Current);
}
else if (pcf.BinaryVersion == 4)
{
int elementNameIndex = reader.ReadUInt16();
elementName = pcf.StringDict[elementNameIndex];
fs.Seek(16, SeekOrigin.Current);
}
else if (pcf.BinaryVersion == 5)
{
int elementNameIndex = reader.ReadUInt16();
elementName = pcf.StringDict[elementNameIndex];
fs.Seek(20, SeekOrigin.Current);
}
//Get particle names
if (typeName == "DmeParticleSystemDefinition")
{
pcf.ParticleNames.Add(elementName);
}
}
if (pcf.BinaryVersion == 4 || pcf.BinaryVersion == 5)
{
//Can extract all neccesary data from string dict
//Add materials and models to the master list
List <string> materialNames = pcf.GetMaterialNamesV4();
if (materialNames != null && materialNames.Count != 0)
{
pcf.MaterialNames.AddRange(materialNames);
}
List <string> modelNames = pcf.GetModelNames();
if (modelNames != null && modelNames.Count != 0)
{
pcf.ModelNames.AddRange(modelNames);
}
reader.Close();
fs.Close();
return(pcf);
}
//Have to read element attributes to get materials for binary version under 4
//Read Element Attributes
for (int a = 0; a < numElements; a++)
{
int numElementAttribs = reader.ReadInt32();
for (int n = 0; n < numElementAttribs; n++)
{
int typeID = reader.ReadUInt16();
int attributeType = reader.ReadByte();
string attributeTypeName = pcf.StringDict[typeID];
int count = (attributeType > 14) ? reader.ReadInt32() : 1;
attributeType = (attributeType > 14) ? attributeType - 14 : attributeType;
int[] typelength = { 0, 4, 4, 4, 1, 1, 4, 4, 4, 8, 12, 16, 12, 16, 64 };
switch (attributeType)
{
case 5:
string material = ReadNullTerminatedString(fs, reader);
if (attributeTypeName == "material")
{
pcf.MaterialNames.Add("materials/" + material);
}
break;
case 6:
for (int i = 0; i < count; i++)
{
uint len = reader.ReadUInt32();
fs.Seek(len, SeekOrigin.Current);
}
break;
default:
fs.Seek(typelength[attributeType] * count, SeekOrigin.Current);
break;
}
}
}
reader.Close();
fs.Close();
return(pcf);
}
