private bool _ParseCSV(byte[] csvBytes, FileManager fileManager, Dictionary<String, ExcelFile> csvExcelFiles)
{
// function setup
int stringBufferOffset = 0;
int integerBufferOffset = 1;
bool isProperties = (StringId == "PROPERTIES" || StringId == "_TCv4_PROPERTIES");
ObjectDelegator objectDelegator;
OutputAttribute[] excelAttributes;
bool needOutputAttributes = true;
if (fileManager == null || !fileManager.DataFileDelegators.ContainsKey(StringId))
{
FieldInfo[] fieldInfos = DataType.GetFields(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
fieldInfos = fieldInfos.OrderBy(f => f.MetadataToken).ToArray(); // order by defined order - GetFields does not guarantee ordering
objectDelegator = new ObjectDelegator(fieldInfos);
excelAttributes = new OutputAttribute[fieldInfos.Length];
}
else
{
objectDelegator = fileManager.DataFileDelegators[StringId];
excelAttributes = new OutputAttribute[objectDelegator.FieldCount];
}
String[][] tableRows;
if (csvBytes == null)
{
tableRows = _csvTable;
}
else
{
// get columns
int offset = 0;
int colCount = 1;
while (csvBytes[offset++] != '\n') if (csvBytes[offset] == CSVDelimiter) colCount++;
tableRows = FileTools.CSVToStringArray(csvBytes, colCount, CSVDelimiter);
}
int rowCount = tableRows.Length;
String[] columns = tableRows[0];
if (isProperties)
{
ExcelFunctions = new List<ExcelFunction>();
_scriptBuffer = new byte[1]; // properties is weird - do this just to ensure 100% byte-for-byte accuracy
}
// parse file header - could use Regex here - but don't think that'd but faster, in fact, probably a lot slower(?) - meh
// format: %s(%s) // first %s = StringId, second %s = FileHeader as String
String fileHeader = columns[0];
int fileHeaderStart = fileHeader.IndexOf("(") + 1;
int fileHeaderEnd = fileHeader.IndexOf(")");
String fileHeaderStr = fileHeader.Substring(fileHeaderStart, fileHeaderEnd - fileHeaderStart);
_excelFileHeader = FileTools.StringToObject<ExcelHeader>(fileHeaderStr, ",", FileHeaderFields);
String strId = fileHeader.Substring(0, fileHeader.IndexOf("(")).Trim(); // asking for exception lol
Debug.Assert(strId == StringId);
// Parse the tableRows
bool failedParsing = false;
Rows = new List<Object>();
for (int row = 1; row < rowCount; row++)
{
int col = -1;
int csvCol = 0;
Object rowInstance = Activator.CreateInstance(DataType);
foreach (ObjectDelegator.FieldDelegate fieldDelegate in objectDelegator)
{
col++;
if (needOutputAttributes) excelAttributes[col] = GetExcelAttribute(fieldDelegate.Info);
OutputAttribute excelAttribute = excelAttributes[col];
// columns not present
if (!columns.Contains(fieldDelegate.Name))
{
// create row header object
if (fieldDelegate.FieldType == typeof(RowHeader))
{
String headerString = tableRows[row][csvCol++];
RowHeader rowHeader = FileTools.StringToObject<RowHeader>(headerString, ",", RowHeaderFields);
objectDelegator[fieldDelegate.Name, rowInstance] = rowHeader;
continue;
}
// assign default values
MarshalAsAttribute arrayMarshal = null;
Array arrayInstance = null;
if (fieldDelegate.FieldType.BaseType == typeof(Array))
{
arrayMarshal = (MarshalAsAttribute)fieldDelegate.Info.GetCustomAttributes(typeof(MarshalAsAttribute), false).First();
arrayInstance = (Array)Activator.CreateInstance(fieldDelegate.FieldType, arrayMarshal.SizeConst);
objectDelegator[fieldDelegate.Name, rowInstance] = arrayInstance;
}
else if (fieldDelegate.FieldType == typeof(String))
{
objectDelegator[fieldDelegate.Name, rowInstance] = String.Empty;
}
// assign constant non-zero values
if (excelAttribute == null || excelAttribute.ConstantValue == null) continue;
if (fieldDelegate.FieldType.BaseType == typeof(Array))
{
Debug.Assert(arrayInstance != null, "arrayInstance == null");
Debug.Assert(arrayMarshal != null, "arrayMarshal == null");
for (int i = 0; i < arrayMarshal.SizeConst; i++)
{
arrayInstance.SetValue(excelAttribute.ConstantValue, i);
}
}
else
{
objectDelegator[fieldDelegate.Name, rowInstance] = excelAttribute.ConstantValue;
}
continue;
}
// columns present
String value = tableRows[row][csvCol++];
if (fieldDelegate.Name == "code")
{
int code = (StringId == "REGION") ? int.Parse(value) : StringToCode(value);
if (fieldDelegate.FieldType == typeof(short))
{
objectDelegator[fieldDelegate.Name, rowInstance] = (short)code;
}
else
{
objectDelegator[fieldDelegate.Name, rowInstance] = code;
}
continue;
}
bool isArray = (fieldDelegate.FieldType.BaseType == typeof(Array));
bool isEnum = (fieldDelegate.FieldType.BaseType == typeof(Enum));
if (excelAttribute != null)
{
if (excelAttribute.IsTableIndex && fileManager != null)
{
int arraySize = 1;
if (isArray)
{
MarshalAsAttribute arrayMarshal = (MarshalAsAttribute)fieldDelegate.Info.GetCustomAttributes(typeof(MarshalAsAttribute), false).First();
arraySize = arrayMarshal.SizeConst;
Debug.Assert(arraySize > 0);
}
String[] indexStrs = value.Split(new[] { ',' });
Int32[] rowIndexValues = new int[arraySize];
for (int i = 0; i < arraySize; i++) rowIndexValues[i] = -1;
int maxElements = indexStrs.Length;
if (maxElements > arraySize)
{
Debug.WriteLine(String.Format("{0}: Loss of array elements detected. row = {1}, col = {2}.", StringId, row, col));
maxElements = arraySize;
}
for (int i = 0; i < maxElements; i++)
{
value = indexStrs[i];
if (value == "-1") continue;
String tableStringId = excelAttribute.TableStringId;
bool hasCodeColumn = fileManager.DataTableHasColumn(tableStringId, "code");
if (value.Length == 0 && hasCodeColumn) continue;
//LEVEL references multiple blank TREASURE row index values - all appear to be empty rows though, so meh...
//Debug.Assert(!String.IsNullOrEmpty(value));
int isNegative = 1;
if (value.Length > 0 && value[0] == '-')
{
isNegative = -1;
value = value.Substring(1, value.Length - 1);
}
int rowIndex = -1;
ExcelFile relatedExcel = null;
if (csvExcelFiles != null && csvExcelFiles.TryGetValue(tableStringId, out relatedExcel))
{
rowIndex = relatedExcel._GetRowIndexFromValue(value, hasCodeColumn ? "code" : null);
}
if (relatedExcel == null)
{
if (hasCodeColumn && value.Length <= 4)
{
int code = StringToCode(value);
rowIndex = fileManager.GetExcelRowIndexFromStringId(tableStringId, code, "code");
}
else if (fileManager.DataTableHasColumn(tableStringId, "name"))
{
rowIndex = fileManager.GetExcelRowIndexFromStringId(tableStringId, value, "name");
}
else
{
rowIndex = fileManager.GetExcelRowIndex(tableStringId, value);
}
}
rowIndexValues[i] = rowIndex * isNegative;
}
if (isArray)
{
objectDelegator[fieldDelegate.Name, rowInstance] = rowIndexValues;
}
else
{
objectDelegator[fieldDelegate.Name, rowInstance] = rowIndexValues[0];
}
continue;
}
if (excelAttribute.IsStringOffset)
{
if (_stringBuffer == null) _stringBuffer = new byte[1024];
if (String.IsNullOrEmpty(value))
{
objectDelegator[fieldDelegate.Name, rowInstance] = -1;
continue;
}
objectDelegator[fieldDelegate.Name, rowInstance] = stringBufferOffset;
FileTools.WriteToBuffer(ref _stringBuffer, ref stringBufferOffset, FileTools.StringToASCIIByteArray(value));
stringBufferOffset++; // \0
continue;
}
if (excelAttribute.IsScript)
{
if ((fileManager == null && value == "0") || value == "")
{
objectDelegator[fieldDelegate.Name, rowInstance] = 0;
continue;
}
if (_scriptBuffer == null)
{
_scriptBuffer = new byte[1024];
_scriptBuffer[0] = 0x00;
}
int[] scriptByteCode;
if (fileManager != null)
{
ExcelScript excelScript = new ExcelScript(fileManager);
scriptByteCode = excelScript.Compile(value, null, StringId, row, col, fieldDelegate.Name);
}
else
{
string[] splitValue = value.Split(',');
int count = splitValue.Length;
scriptByteCode = new int[count];
for (int i = 0; i < count; i++)
{
scriptByteCode[i] = int.Parse(splitValue[i]);
}
}
objectDelegator[fieldDelegate.Name, rowInstance] = integerBufferOffset;
FileTools.WriteToBuffer(ref _scriptBuffer, ref integerBufferOffset, scriptByteCode.ToByteArray());
continue;
}
if (excelAttribute.IsSecondaryString)
{
if (SecondaryStrings == null) SecondaryStrings = new List<String>();
if (value == "")
{
objectDelegator[fieldDelegate.Name, rowInstance] = -1;
continue;
}
if (!SecondaryStrings.Contains(value))
{
SecondaryStrings.Add(value);
}
objectDelegator[fieldDelegate.Name, rowInstance] = SecondaryStrings.IndexOf(value);
continue;
}
if (excelAttribute.IsBitmask)
{
if (fieldDelegate.FieldType == typeof(UInt32))
{
objectDelegator[fieldDelegate.Name, rowInstance] = UInt32.Parse(value);
continue;
}
Object enumVal;
try
{
enumVal = Enum.Parse(fieldDelegate.FieldType, value);
}
catch (Exception)
{
String[] enumStrings = value.Split(new[] { ',', ' ' }, StringSplitOptions.RemoveEmptyEntries);
String[] enumNames = Enum.GetNames(fieldDelegate.FieldType);
String enumString = String.Empty;
String enumSeperator = String.Empty;
foreach (String enumStr in enumStrings)
{
if (!enumNames.Contains(enumStr))
{
Debug.WriteLine(String.Format("{0}: bitfield name '{1}' not found.", StringId, enumStr));
continue;
}
enumString += enumSeperator + enumStr;
enumSeperator = ",";
}
enumVal = enumString == "" ? 0 : Enum.Parse(fieldDelegate.FieldType, enumString);
}
objectDelegator[fieldDelegate.Name, rowInstance] = enumVal;
continue;
}
}
try
{
Object objValue;
if (isArray)
{
if (fieldDelegate.FieldType == typeof(Int32[]))
{
objValue = FileTools.StringToArray<Int32>(value, ",");
}
else
{
Type elementType = fieldDelegate.FieldType.GetElementType();
if (elementType.BaseType == typeof(Enum))
{
String[] enumStrs = value.Split(new[] { ',' }, StringSplitOptions.None);
Array enumsArray = Array.CreateInstance(elementType, enumStrs.Length);
int i = 0;
foreach (String enumStr in enumStrs)
{
enumsArray.SetValue(Enum.Parse(elementType, enumStr), i++);
}
objValue = enumsArray;
}
else
{
throw new NotImplementedException("if (fieldInfo.FieldType.BaseType == typeof(Array)) :: Type = " + elementType.BaseType);
}
}
objectDelegator[fieldDelegate.Name, rowInstance] = objValue;
}
else if (isEnum)
{
object enumVal = Enum.Parse(fieldDelegate.FieldType, value);
objectDelegator[fieldDelegate.Name, rowInstance] = enumVal;
}
else
{
objValue = FileTools.StringToObject(value, fieldDelegate.FieldType);
objectDelegator[fieldDelegate.Name, rowInstance] = objValue;
}
}
catch (Exception e)
{
Console.WriteLine("Critical Parsing Error: " + e);
failedParsing = true;
break;
}
}
if (failedParsing) break;
needOutputAttributes = false;
// applicable only for Unit type; items, missiles, monsters, objects, players
if (Attributes.HasStats)
{
if (StatsBuffer == null) StatsBuffer = new byte[rowCount - 1][];
String value = tableRows[row][csvCol];
String[] stringArray = value.Split(',');
byte[] byteArray = new byte[stringArray.Length];
for (int i = 0; i < byteArray.Length; i++)
{
byteArray[i] = Byte.Parse(stringArray[i]);
}
StatsBuffer[row - 1] = byteArray;
}
// properties has extra Scripts stuffs
// yea, this is a bit messy, but it's a single table only and mostly done out of curiosity
if (isProperties)
{
String value = tableRows[row][csvCol];
String[] scripts = value.Split('\n');
ExcelFunction excelScript = new ExcelFunction();
if (scripts.Length > 1)
{
ExcelFunctions.Add(excelScript);
}
int i = 0;
do
{
if (scripts.Length == 1) continue;
i++;
String[] values = scripts[i].Split(',');
if (values.Length < 4) continue;
// script parameters
int typeValuesCount = values.Length - 3;
ExcelFunction.Parameter parameter = new ExcelFunction.Parameter
{
Name = values[0],
Unknown = UInt32.Parse(values[1]),
TypeId = UInt32.Parse(values[2]),
TypeValues = new int[typeValuesCount]
};
for (int j = 0; j < typeValuesCount; j++)
{
parameter.TypeValues[j] = Int32.Parse(values[3 + j]);
}
excelScript.Parameters.Add(parameter);
} while (i < scripts.Length - 1 - 2); // -2 for: last line is blank, and line before *might* be script values
// last line will be script values if it exists
if (i < scripts.Length - 2)
{
String[] values = scripts[++i].Split(',');
int[] scriptValues = new int[values.Length];
for (int j = 0; j < values.Length; j++)
{
scriptValues[j] = Int32.Parse(values[j]);
}
excelScript.ScriptByteCode = scriptValues.ToByteArray();
}
}
Rows.Add(rowInstance);
}
// resize the integer and string buffers if they were used
if (_stringBuffer != null) Array.Resize(ref _stringBuffer, stringBufferOffset);
if (_scriptBuffer != null) Array.Resize(ref _scriptBuffer, integerBufferOffset);
return HasIntegrity = true;
}
private static bool _ParsePropertiesScript(byte[] data, ref int offset, ref ExcelFunction excelScript)
{
ExcelFunction.Parameter parameter = new ExcelFunction.Parameter();
// token and version checks
if (!_CheckToken(data, ref offset, Token.mysh))
{
return(false);
}
UInt32 version = FileTools.ByteArrayToUInt32(data, ref offset);
if (version != Token.MyshVersion)
{
return(false);
}
// general parameter values
int charCount = FileTools.ByteArrayToInt32(data, ref offset);
if (charCount >= 0x1000)
{
return(false);
}
parameter.Name = FileTools.ByteArrayToStringASCII(data, ref offset, charCount);
parameter.Unknown = FileTools.ByteArrayToUInt32(data, ref offset);
// what kind of parameter is it
parameter.TypeId = FileTools.ByteArrayToUInt32(data, ref offset);
int paramLength;
switch (parameter.TypeId)
{
case 0x38: // 56 // "nPowerChange" from TCv4 Skills
paramLength = 4;
break;
case 0x39: // 57 // oldstats, x, sel, dmgtype, ?
paramLength = 4;
break;
case 0x3C: // 60 // dam, ?
paramLength = 5;
break;
case 0x41: // 65 // dmg_elec, dmg_fire, etc
paramLength = 8;
break;
default:
Debug.Assert(false, "Unknown MYSH TypeId = " + parameter.TypeId);
return(false);
}
parameter.TypeValues = FileTools.ByteArrayToInt32Array(data, ref offset, paramLength);
excelScript.Parameters.Add(parameter);
if (parameter.TypeId != 0x41)
{
return(true); // only 0x41 has paramaters and a script values block following it
}
// get remaining parameters
int paramCount = parameter.TypeValues[5];
for (int i = 0; i < paramCount; i++)
{
if (!_ParsePropertiesScript(data, ref offset, ref excelScript))
{
return(false);
}
}
// the actual script values
int valuesByteCount = FileTools.ByteArrayToInt32(data, ref offset);
if (valuesByteCount <= 0)
{
return(false);
}
excelScript.ScriptByteCode = new byte[valuesByteCount];
Buffer.BlockCopy(data, offset, excelScript.ScriptByteCode, 0, valuesByteCount);
offset += valuesByteCount;
return(true);
}
private static bool _ParsePropertiesScript(byte[] data, ref int offset, ref ExcelFunction excelScript)
{
ExcelFunction.Parameter parameter = new ExcelFunction.Parameter();
// token and version checks
if (!_CheckToken(data, ref offset, Token.mysh)) return false;
UInt32 version = FileTools.ByteArrayToUInt32(data, ref offset);
if (version != Token.MyshVersion) return false;
// general parameter values
int charCount = FileTools.ByteArrayToInt32(data, ref offset);
if (charCount >= 0x1000) return false;
parameter.Name = FileTools.ByteArrayToStringASCII(data, ref offset, charCount);
parameter.Unknown = FileTools.ByteArrayToUInt32(data, ref offset);
// what kind of parameter is it
parameter.TypeId = FileTools.ByteArrayToUInt32(data, ref offset);
int paramLength;
switch (parameter.TypeId)
{
case 0x38: // 56 // "nPowerChange" from TCv4 Skills
paramLength = 4;
break;
case 0x39: // 57 // oldstats, x, sel, dmgtype, ?
paramLength = 4;
break;
case 0x3C: // 60 // dam, ?
paramLength = 5;
break;
case 0x41: // 65 // dmg_elec, dmg_fire, etc
paramLength = 8;
break;
default:
Debug.Assert(false, "Unknown MYSH TypeId = " + parameter.TypeId);
return false;
}
parameter.TypeValues = FileTools.ByteArrayToInt32Array(data, ref offset, paramLength);
excelScript.Parameters.Add(parameter);
if (parameter.TypeId != 0x41) return true; // only 0x41 has paramaters and a script values block following it
// get remaining parameters
int paramCount = parameter.TypeValues[5];
for (int i = 0; i < paramCount; i++)
{
if (!_ParsePropertiesScript(data, ref offset, ref excelScript)) return false;
}
// the actual script values
int valuesByteCount = FileTools.ByteArrayToInt32(data, ref offset);
if (valuesByteCount <= 0) return false;
excelScript.ScriptByteCode = new byte[valuesByteCount];
Buffer.BlockCopy(data, offset, excelScript.ScriptByteCode, 0, valuesByteCount);
offset += valuesByteCount;
return true;
}
