private AnimationRef LoadAnimationFromOffset(DSBinaryReader bin, int offset, int id, Dictionary <int, List <int> > debugUnkTypesReport)
{
int oldOffset = (int)bin.BaseStream.Position;
bin.BaseStream.Seek(offset, SeekOrigin.Begin);
var anim = new AnimationRef();
anim.ID = id;
try
{
Dictionary <int, TimeActEventBase> eventOffsetLookupForEventGroup = new Dictionary <int, TimeActEventBase>();
int eventCount = bin.ReadInt32();
int eventHeadersOffset = bin.ReadInt32();
int eventGroupCount = bin.ReadInt32();
int eventGroupOffset = bin.ReadInt32();
var timeConstantsCount = bin.ReadInt32();
var timeConstantsOffset = bin.ReadInt32();
int animFileOffset = bin.ReadInt32();
if (Header.IsBigEndian)
{
bin.AssertInt32(0);
bin.AssertInt32(0);
bin.AssertInt32(0);
bin.AssertInt32(0);
bin.AssertInt32(0);
}
if (eventCount > 0)
{
for (int i = 0; i < eventCount; i++)
{
var thisEventOffset = eventHeadersOffset + (EventHeaderSize * i);
//lazily seek to the start of each event manually.
bin.BaseStream.Seek(thisEventOffset, SeekOrigin.Begin);
int startTimeOffset = bin.ReadInt32();
int endTimeOffset = bin.ReadInt32();
int eventBodyOffset = bin.ReadInt32();
//if (EventHeaderSize >= 0x10)
//{
// int unk = bin.ReadInt32();
// throw new Exception();
//}
float startTime = -1;
float endTime = -1;
bin.StepIn(startTimeOffset);
{
startTime = bin.ReadSingle();
}
bin.StepOut();
bin.StepIn(endTimeOffset);
{
endTime = bin.ReadSingle();
}
bin.StepOut();
bin.StepIn(eventBodyOffset);
{
int eventTypeInt = bin.ReadInt32();
TimeActEventType eventType = (TimeActEventType)eventTypeInt;
int eventParamOffset = bin.ReadInt32();
if (eventParamOffset <= 0)
{
var newEvent = TimeActEventBase.GetNewEvent(eventType, startTime, endTime);
newEvent.Index = anim.EventList.Count;
anim.EventList.Add(newEvent);
eventOffsetLookupForEventGroup.Add(thisEventOffset, newEvent);
}
else
{
bin.StepIn(eventParamOffset);
{
var newEvent = TimeActEventBase.GetNewEvent(eventType, startTime, endTime);
if (newEvent == null)
{
if (!debugUnkTypesReport.ContainsKey(eventTypeInt))
{
debugUnkTypesReport.Add(eventTypeInt, new List <int>());
}
if (i < eventCount - 1)
{
bin.StepIn(eventHeadersOffset + (EventHeaderSize * (i + 1)));
{
bin.ReadInt32(); //startTimeOffset
bin.ReadInt32(); //endTimeOffset
var nextEventBodyOffset = bin.ReadInt32();
int thisUnkParamByteCount = nextEventBodyOffset - eventParamOffset;
if (!debugUnkTypesReport[eventTypeInt].Contains(thisUnkParamByteCount))
{
debugUnkTypesReport[eventTypeInt].Add(thisUnkParamByteCount);
}
//bin.StepIn(nextEventBodyOffset);
//{
// bin.ReadInt32();//eventType
// var nextEventParamOffset = bin.ReadInt32();
// int thisUnkParamByteCount = nextEventParamOffset - eventParamOffset;
// debugUnkTypesReport[eventTypeInt].Add(thisUnkParamByteCount);
//}
//bin.StepOut();
}
bin.StepOut();
}
else
{
//debugUnkTypesReport[eventTypeInt].Add(-1);
}
}
else
{
newEvent.ReadParameters(bin);
newEvent.Index = anim.EventList.Count;
anim.EventList.Add(newEvent);
eventOffsetLookupForEventGroup.Add(thisEventOffset, newEvent);
}
}
bin.StepOut();
}
}
bin.StepOut();
}
}
if (eventGroupCount > 0 && eventGroupOffset > 0)
{
bin.StepIn(eventGroupOffset);
{
for (int i = 0; i < eventGroupCount; i++)
{
var group = new TimeActEventGroup();
int groupEntryCount = bin.ReadInt32();
int groupPointerOffset = bin.ReadInt32();
int groupTypeOffset = bin.ReadInt32();
bin.StepIn(groupPointerOffset);
{
for (int j = 0; j < groupEntryCount; j++)
{
var groupEventOffset = bin.ReadInt32();
if (eventOffsetLookupForEventGroup.ContainsKey(groupEventOffset))
{
var thisGroupEvent = eventOffsetLookupForEventGroup[groupEventOffset];
group.Events.Add(thisGroupEvent);
}
}
}
bin.StepOut();
bin.StepIn(groupTypeOffset);
{
group.GeneralType = (TimeActEventType)bin.ReadInt32();
}
bin.StepOut();
anim.EventGroupList.Add(group);
}
}
bin.StepOut();
}
bin.BaseStream.Seek(animFileOffset, SeekOrigin.Begin);
int fileType = bin.ReadInt32();
if (fileType == 0)
{
anim.IsReference = false;
int dataOffset = bin.ReadInt32();
//bin.BaseStream.Seek(dataOffset, SeekOrigin.Begin);
int nameOffset = -1;
if (Header.IsBigEndian)
{
anim.OriginalAnimID = bin.ReadInt32();
bin.AssertByte(0);
anim.TAEDataOnly = bin.ReadBoolean();
anim.UseHKXOnly = bin.ReadBoolean();
anim.IsLoopingObjAnim = bin.ReadBoolean();
nameOffset = bin.ReadInt32();
var secondaryNameOffset = bin.ReadInt32();
}
else
{
nameOffset = bin.ReadInt32();
anim.IsLoopingObjAnim = bin.ReadBoolean();
anim.UseHKXOnly = bin.ReadBoolean();
anim.TAEDataOnly = bin.ReadBoolean();
bin.AssertByte(0);
anim.OriginalAnimID = bin.ReadInt32();
bin.AssertInt32(0);
}
if (nameOffset <= 0)
{
//throw new Exception("Anim file type was that of a named one but the name pointer was NULL.");
}
else
{
bin.BaseStream.Seek(nameOffset, SeekOrigin.Begin);
anim.FileName = ReadUnicodeString(bin);
}
}
else if (fileType == 1)
{
anim.IsReference = true;
anim.FileName = null;
if (Header.IsBigEndian)
{
var nullA = bin.ReadInt32();
var nullB = bin.ReadInt32();
var offsetPointingToNextDword = bin.ReadInt32();
var offsetPointingToStartOfNextAnimFileStruct = bin.ReadInt32();
anim.RefAnimID = bin.ReadInt32();
var nullC = bin.ReadInt32();
}
else
{
var offsetPointingToNextDword = bin.ReadInt32();
var offsetPointingToStartOfNextAnimFileStruct = bin.ReadInt32();
anim.RefAnimID = bin.ReadInt32();
var nullA = bin.ReadInt32();
var nullB = bin.ReadInt32();
var nullC = bin.ReadInt32();
}
}
else
{
throw new Exception($"Unknown anim file type code: {fileType}");
}
return(anim);
}
catch (EndOfStreamException)
{
MiscUtil.PrintlnDX($"Warning: reached end of file while parsing animation {id}; data may not be complete.", ConsoleColor.Yellow);
//if (!MiscUtil.ConsolePrompYesNo("Would you like to continue loading the file and run the risk of " +
// "accidentally outputting a file that might be missing some of its original data?"))
//{
// throw new LoadAbortedException();
//}
//else
//{
// return a;
//}
return(anim);
}
finally
{
bin.BaseStream.Seek(oldOffset, SeekOrigin.Begin);
}
}