/// <summary>
/// Creates a new row based on the given paramdef with default values.
/// </summary>
public Row(long id, string name, PARAMDEF paramdef)
{
ID = id;
Name = name;
var cells = new Cell[paramdef.Fields.Count];
for (int i = 0; i < paramdef.Fields.Count; i++)
{
PARAMDEF.Field field = paramdef.Fields[i];
object value = ParamUtil.CastDefaultValue(field);
cells[i] = new Cell(field, value);
}
Cells = cells;
}
public static object CastDefaultValue(PARAMDEF.Field field)
{
switch (field.DisplayType)
{
case DefType.s8: return (sbyte)field.Default;
case DefType.u8: return (byte)field.Default;
case DefType.s16: return (short)field.Default;
case DefType.u16: return (ushort)field.Default;
case DefType.s32: return (int)field.Default;
case DefType.u32: return (uint)field.Default;
case DefType.f32: return field.Default;
case DefType.fixstr: return "";
case DefType.fixstrW: return "";
case DefType.dummy8:
if (field.BitSize == -1)
return new byte[field.ArrayLength];
else
return (byte)field.Default;
default:
throw new NotImplementedException($"Default not implemented for type {field.DisplayType}");
}
}
internal Cell(PARAMDEF.Field def, object value)
{
Def = def;
Value = value;
}
internal void WriteCells(BinaryWriterEx bw, byte format2D, int index)
{
if ((format2D & 0x7F) < 4)
{
bw.FillUInt32($"RowOffset{index}", (uint)bw.Position);
}
else
{
bw.FillInt64($"RowOffset{index}", bw.Position);
}
int bitOffset = -1;
PARAMDEF.DefType bitType = PARAMDEF.DefType.u8;
uint bitValue = 0;
for (int i = 0; i < Cells.Count; i++)
{
Cell cell = Cells[i];
object value = cell.Value;
PARAMDEF.Field field = cell.Def;
PARAMDEF.DefType type = field.DisplayType;
if (type == PARAMDEF.DefType.s8)
{
bw.WriteSByte((sbyte)value);
}
else if (type == PARAMDEF.DefType.s16)
{
bw.WriteInt16((short)value);
}
else if (type == PARAMDEF.DefType.s32)
{
bw.WriteInt32((int)value);
}
else if (type == PARAMDEF.DefType.f32)
{
bw.WriteSingle((float)value);
}
else if (type == PARAMDEF.DefType.fixstr)
{
bw.WriteFixStr((string)value, field.ArrayLength);
}
else if (type == PARAMDEF.DefType.fixstrW)
{
bw.WriteFixStrW((string)value, field.ArrayLength * 2);
}
else if (ParamUtil.IsBitType(type))
{
if (field.BitSize == -1)
{
if (type == PARAMDEF.DefType.u8)
{
bw.WriteByte((byte)value);
}
else if (type == PARAMDEF.DefType.u16)
{
bw.WriteUInt16((ushort)value);
}
else if (type == PARAMDEF.DefType.u32)
{
bw.WriteUInt32((uint)value);
}
else if (type == PARAMDEF.DefType.dummy8)
{
bw.WriteBytes((byte[])value);
}
}
else
{
if (bitOffset == -1)
{
bitOffset = 0;
bitType = type == PARAMDEF.DefType.dummy8 ? PARAMDEF.DefType.u8 : type;
bitValue = 0;
}
uint shifted = 0;
if (bitType == PARAMDEF.DefType.u8)
{
shifted = (byte)value;
}
else if (bitType == PARAMDEF.DefType.u16)
{
shifted = (ushort)value;
}
else if (bitType == PARAMDEF.DefType.u32)
{
shifted = (uint)value;
}
// Shift left first to clear any out-of-range bits
shifted = shifted << (32 - field.BitSize) >> (32 - field.BitSize - bitOffset);
bitValue |= shifted;
bitOffset += field.BitSize;
bool write = false;
if (i == Cells.Count - 1)
{
write = true;
}
else
{
PARAMDEF.Field nextField = Cells[i + 1].Def;
PARAMDEF.DefType nextType = nextField.DisplayType;
int bitLimit = ParamUtil.GetBitLimit(bitType);
if (!ParamUtil.IsBitType(nextType) || nextField.BitSize == -1 || bitOffset + nextField.BitSize > bitLimit ||
(nextType == PARAMDEF.DefType.dummy8 ? PARAMDEF.DefType.u8 : nextType) != bitType)
{
write = true;
}
}
if (write)
{
bitOffset = -1;
if (bitType == PARAMDEF.DefType.u8)
{
bw.WriteByte((byte)bitValue);
}
else if (bitType == PARAMDEF.DefType.u16)
{
bw.WriteUInt16((ushort)bitValue);
}
else if (bitType == PARAMDEF.DefType.u32)
{
bw.WriteUInt32(bitValue);
}
}
}
}
else
{
throw new NotImplementedException($"Unsupported field type: {type}");
}
}
}
internal void ReadCells(BinaryReaderEx br, PARAMDEF paramdef)
{
// In case someone decides to add new rows before applying the paramdef (please don't do that)
if (DataOffset == 0)
{
return;
}
Def = paramdef;
br.Position = DataOffset;
var cells = new Cell[paramdef.Fields.Count];
int bitOffset = -1;
PARAMDEF.DefType bitType = PARAMDEF.DefType.u8;
uint bitValue = 0;
for (int i = 0; i < paramdef.Fields.Count; i++)
{
PARAMDEF.Field field = paramdef.Fields[i];
object value = null;
PARAMDEF.DefType type = field.DisplayType;
if (type == PARAMDEF.DefType.s8)
{
value = br.ReadSByte();
}
else if (type == PARAMDEF.DefType.s16)
{
value = br.ReadInt16();
}
else if (type == PARAMDEF.DefType.s32)
{
value = br.ReadInt32();
}
else if (type == PARAMDEF.DefType.f32)
{
value = br.ReadSingle();
}
else if (type == PARAMDEF.DefType.fixstr)
{
value = br.ReadFixStr(field.ArrayLength);
}
else if (type == PARAMDEF.DefType.fixstrW)
{
value = br.ReadFixStrW(field.ArrayLength * 2);
}
else if (ParamUtil.IsBitType(type))
{
if (field.BitSize == -1)
{
if (type == PARAMDEF.DefType.u8)
{
value = br.ReadByte();
}
else if (type == PARAMDEF.DefType.u16)
{
value = br.ReadUInt16();
}
else if (type == PARAMDEF.DefType.u32)
{
value = br.ReadUInt32();
}
else if (type == PARAMDEF.DefType.dummy8)
{
value = br.ReadBytes(field.ArrayLength);
}
}
}
else
{
throw new NotImplementedException($"Unsupported field type: {type}");
}
if (value != null)
{
bitOffset = -1;
}
else
{
PARAMDEF.DefType newBitType = type == PARAMDEF.DefType.dummy8 ? PARAMDEF.DefType.u8 : type;
int bitLimit = ParamUtil.GetBitLimit(newBitType);
if (field.BitSize == 0)
{
throw new NotImplementedException($"Bit size 0 is not supported.");
}
if (field.BitSize > bitLimit)
{
throw new InvalidDataException($"Bit size {field.BitSize} is too large to fit in type {newBitType}.");
}
if (bitOffset == -1 || newBitType != bitType || bitOffset + field.BitSize > bitLimit)
{
bitOffset = 0;
bitType = newBitType;
if (bitType == PARAMDEF.DefType.u8)
{
bitValue = br.ReadByte();
}
else if (bitType == PARAMDEF.DefType.u16)
{
bitValue = br.ReadUInt16();
}
else if (bitType == PARAMDEF.DefType.u32)
{
bitValue = br.ReadUInt32();
}
}
uint shifted = bitValue << (32 - field.BitSize - bitOffset) >> (32 - field.BitSize);
bitOffset += field.BitSize;
if (bitType == PARAMDEF.DefType.u8)
{
value = (byte)shifted;
}
else if (bitType == PARAMDEF.DefType.u16)
{
value = (ushort)shifted;
}
else if (bitType == PARAMDEF.DefType.u32)
{
value = shifted;
}
}
cells[i] = new Cell(field, value);
}
Cells = cells;
}
/// <summary>
/// Converts the layout to a paramdef with the given type, and all child enums to paramtdfs.
/// </summary>
public PARAMDEF ToParamdef(string paramType, out List <PARAMTDF> paramtdfs)
{
paramtdfs = new List <PARAMTDF>(Enums.Count);
foreach (string enumName in Enums.Keys)
{
paramtdfs.Add(Enums[enumName].ToParamtdf(enumName));
}
var def = new PARAMDEF {
ParamType = paramType, Unicode = true, FormatVersion = 201
};
foreach (Entry entry in this)
{
PARAMDEF.DefType fieldType;
switch (entry.Type)
{
case CellType.dummy8: fieldType = PARAMDEF.DefType.dummy8; break;
case CellType.b8:
case CellType.u8:
case CellType.x8: fieldType = PARAMDEF.DefType.u8; break;
case CellType.s8: fieldType = PARAMDEF.DefType.s8; break;
case CellType.b16:
case CellType.u16:
case CellType.x16: fieldType = PARAMDEF.DefType.u16; break;
case CellType.s16: fieldType = PARAMDEF.DefType.s16; break;
case CellType.b32:
case CellType.u32:
case CellType.x32: fieldType = PARAMDEF.DefType.u32; break;
case CellType.s32: fieldType = PARAMDEF.DefType.s32; break;
case CellType.f32: fieldType = PARAMDEF.DefType.f32; break;
case CellType.fixstr: fieldType = PARAMDEF.DefType.fixstr; break;
case CellType.fixstrW: fieldType = PARAMDEF.DefType.fixstrW; break;
default:
throw new NotImplementedException($"DefType not specified for CellType {entry.Type}.");
}
var field = new PARAMDEF.Field(fieldType, entry.Name);
field.Description = entry.Description;
if (entry.Enum != null)
{
field.InternalType = entry.Enum;
}
if (entry.Type == CellType.s8)
{
field.Default = (sbyte)entry.Default;
}
else if (entry.Type == CellType.u8 || entry.Type == CellType.x8)
{
field.Default = (byte)entry.Default;
}
else if (entry.Type == CellType.s16)
{
field.Default = (short)entry.Default;
}
else if (entry.Type == CellType.u16 || entry.Type == CellType.x16)
{
field.Default = (ushort)entry.Default;
}
else if (entry.Type == CellType.s32)
{
field.Default = (int)entry.Default;
}
else if (entry.Type == CellType.u32 || entry.Type == CellType.x32)
{
field.Default = (uint)entry.Default;
}
else if (entry.Type == CellType.dummy8 || entry.Type == CellType.fixstr)
{
field.ArrayLength = entry.Size;
}
else if (entry.Type == CellType.fixstrW)
{
field.ArrayLength = entry.Size / 2;
}
else if (entry.Type == CellType.b8 || entry.Type == CellType.b16 || entry.Type == CellType.b32)
{
field.Default = (bool)entry.Default ? 1 : 0;
field.BitSize = 1;
}
def.Fields.Add(field);
}
return(def);
}
