private static void IfWriter(MappingWriteArgs args)
{
var item = args.Item as If;
args.Writer.Write(item.Value);
Write(args.Writer.BaseStream, item.Commands);
}
private static void WriteLoadAssets(MappingWriteArgs args)
{
var item = args.Item as ReadAssets;
args.Writer.Write((short)item.Set.Count);
args.Writer.Write(item.FrameStart);
args.Writer.Write(item.FrameEnd);
args.Writer.Write(item.Unk06);
var stream = args.Writer.BaseStream;
foreach (var loadItem in item.Set)
{
var startPosition = stream.Position;
stream.Position += 4;
Mapping.WriteObject(stream, loadItem);
var nextPosition = stream.AlignPosition(2).Position;
var id = _typeId[loadItem.GetType()];
var length = stream.Position - startPosition;
stream.Position = startPosition;
stream.Write((short)id);
stream.Write((short)length);
stream.Position = nextPosition;
}
}
private static void WriteString(MappingWriteArgs arg)
{
var index = 0;
var str = arg.Item as string;
var remaining = arg.Count;
while (index < str.Length && remaining-- > 0)
{
var data = 0;
var ch = str[index++];
if (ch >= 'A' && ch <= 'Z')
{
data = ch - 'A' + 0xa1;
}
else if (ch >= 'a' && ch <= 'z')
{
data = ch - 'a' + 0xc1;
}
else
{
throw new NotImplementedException($"Write P5 string: can't write '{ch}'");
}
arg.Writer.Write((byte)0x80);
arg.Writer.Write((byte)data);
}
while (remaining-- > 0)
{
arg.Writer.Write((short)0);
}
}
private static void SetInventoryWriter(MappingWriteArgs args)
{
var items = args.Item as SetInventory;
args.Writer.Write((short)items.Items.Count);
foreach (var item in items.Items)
{
args.Writer.Write(item);
}
}
private unsafe static void WriteFloat(MappingWriteArgs arg)
{
var value = (float)arg.Item;
var data = *(int *)&value;
arg.Writer.Write((byte)((data >> 24) & 0xff));
arg.Writer.Write((byte)((data >> 16) & 0xff));
arg.Writer.Write((byte)((data >> 8) & 0xff));
arg.Writer.Write((byte)(data & 0xff));
}
private static void ScriptMultipleStringWriter(MappingWriteArgs args)
{
var items = (List <string>)args.Item;
foreach (var item in items)
{
args.Item = item;
args.Count = 4;
ScriptStringWriter(args);
}
}
private static void AreaSettingsWriter(MappingWriteArgs args)
{
var settings = args.Item as AreaSettings;
args.Writer.Write(settings.Unk00);
args.Writer.Write(settings.Unk02);
foreach (var setting in settings.Settings)
{
var opcode = (short)_typeSetId[setting.GetType()];
args.Writer.Write(opcode);
Mapping.WriteObject(args.Writer.BaseStream, setting);
}
}
private static void WriteUnk1E(MappingWriteArgs args)
{
var item = args.Item as Unk1E;
args.Writer.Write(item.Id);
args.Writer.Write((short)item.Entries.Count);
args.Writer.Write((short)3);
args.Writer.Write((short)0);
foreach (var entry in item.Entries)
{
Mapping.WriteObject(args.Writer.BaseStream, entry);
}
args.Writer.Write(item.UnkG);
args.Writer.Write(item.UnkH);
}
private static void WriteVoices(MappingWriteArgs args)
{
var item = (SeqVoices)args.Item;
args.Writer.Write(item.Voices.Count);
foreach (var voice in item.Voices)
{
var startPos = args.Writer.BaseStream.Position;
args.Writer.Write(0);
args.Writer.Write(voice.FrameStart);
args.Writer.Write((byte)0);
WriteCStyleString(args.Writer.BaseStream, voice.Name);
args.Writer.BaseStream.Position = startPos + 0x20;
}
var endPosition = args.Writer.BaseStream.Position;
if (endPosition > args.Writer.BaseStream.Length)
{
args.Writer.BaseStream.SetLength(endPosition);
}
}
private static void ScriptStringWriter(MappingWriteArgs args)
{
byte[] data;
var value = (string)args.Item;
if (args.Count == 4)
{
data = new byte[4];
if (value.Length > 2)
{
data[0] = (byte)value[0];
data[1] = (byte)value[1];
data[2] = (byte)value[2];
if (value.Length >= 4)
{
data[3] = (byte)value[3];
}
}
else if (value.Length > 0)
{
data[0] = (byte)value[0];
if (value.Length == 2)
{
data[1] = (byte)value[1];
}
}
}
else
{
var strData = Encoding.ASCII.GetBytes(value);
var length = args.Count == 1 ? Helpers.Align(strData.Length + 1, 4) : args.Count;
data = new byte[length];
Array.Copy(strData, data, strData.Length);
args.Writer.BaseStream.AlignPosition(4);
}
args.Writer.BaseStream.Write(data);
}
private static void WriteSetCameraData(MappingWriteArgs args)
{
void WriteHeader(Stream stream,
List <SetCameraData.CameraKeys> values,
int startIndex) =>
Mapping.WriteObject(stream, new SetCameraDataHeader
{
Index = (short)startIndex,
Count = (short)values.Count
});
void WriteData(Stream stream, List <SetCameraData.CameraKeys> values)
{
foreach (var value in values.Select(x => new CameraValueInternal
{
FlagData = (uint)((((x.KeyFrame + 0x10000000) ^ 0x10000000) & 0x1FFFFFFF) |
((int)x.Interpolation << 29)),
Value = x.Value,
TangentEaseIn = x.TangentEaseIn,
TangentEaseOut = x.TangentEaseOut
}))
{
Mapping.WriteObject(stream, value);
}
}
var item = args.Item as SetCameraData;
args.Writer.Write(item.CameraId);
var channelCountList = new List <int>(8)
{
item.PositionX.Count,
item.PositionY.Count,
item.PositionZ.Count,
item.LookAtX.Count,
item.LookAtY.Count,
item.LookAtZ.Count,
item.Roll.Count,
item.FieldOfView.Count,
};
var indexList = new List <int>(8);
var startIndex = 0;
foreach (var channelCount in channelCountList)
{
indexList.Add(startIndex);
startIndex += channelCount;
}
WriteHeader(args.Writer.BaseStream, item.PositionX, indexList[0]);
WriteHeader(args.Writer.BaseStream, item.PositionY, indexList[1]);
WriteHeader(args.Writer.BaseStream, item.PositionZ, indexList[2]);
WriteHeader(args.Writer.BaseStream, item.LookAtX, indexList[3]);
WriteHeader(args.Writer.BaseStream, item.LookAtY, indexList[4]);
WriteHeader(args.Writer.BaseStream, item.LookAtZ, indexList[5]);
WriteHeader(args.Writer.BaseStream, item.Roll, indexList[6]);
WriteHeader(args.Writer.BaseStream, item.FieldOfView, indexList[7]);
args.Writer.BaseStream.AlignPosition(4);
WriteData(args.Writer.BaseStream, item.PositionX);
WriteData(args.Writer.BaseStream, item.PositionY);
WriteData(args.Writer.BaseStream, item.PositionZ);
WriteData(args.Writer.BaseStream, item.LookAtX);
WriteData(args.Writer.BaseStream, item.LookAtY);
WriteData(args.Writer.BaseStream, item.LookAtZ);
WriteData(args.Writer.BaseStream, item.Roll);
WriteData(args.Writer.BaseStream, item.FieldOfView);
}
private static void CStringWriter(MappingWriteArgs args) => WriteCStyleString(args.Writer.BaseStream, (string)args.Item);