protected void LoadFrame(IFrameRecordable tb, float time, int frame, int deltaFrame, bool backTracing)
{
int index;
// if this frame is loaded during last Update(), and the tracing direction didn't change
// do not load this frame again
if (frame == previousLoadedFrame && backTracing == isPreviousFrameBackTracing)
{
return;
}
if (dataTimeline.SearchFrame(frame, frame + deltaFrame, backTracing, out index, ref framesToLoad))
{
for (int i = 0; i < framesToLoad.Count; i++)
{
var data = framesToLoad[i];
tb.LoadFrameData(data);
lastLoadedFrameIndex = index;
if (debug)
{
debugger.RecordLoad(data, previousUpdateTime, time);
}
}
previousLoadedFrame = frame;
}
}
/// <summary>
/// Auto save/load frames based on TimeTraceManager state.
/// Should be called in Update() of its host Component.
/// </summary>
/// <param name="tb"></param>
public void UpdateLoadSaveFrameData(IFrameRecordable tb)
{
float time = TimeTraceManager.time;
float deltaTime = TimeTraceManager.deltaFrame;
int frame = TimeTraceManager.frameCount;
int deltaFrame = TimeTraceManager.deltaFrame;
bool tracing = TimeTraceManager.tracing;
bool backTracing = TimeTraceManager.backTracing;
if (tracing)
{
isPreviousFrameTracing = true;
LoadFrame(tb, time, frame, deltaFrame, backTracing);
}
else
{
if (isPreviousFrameTracing)
{
DiscardLoadedFrames();
isPreviousFrameTracing = false;
}
if (tb.AutoSaveFrameData)
{
SaveFrame(tb, time, frame);
}
}
isPreviousFrameBackTracing = backTracing;
previousUpdateTime = time;
}
protected void SaveFrame(IFrameRecordable tb, float time, int frame)
{
var data = tb.GetFrameData(time, frame);
dataTimeline.Add(data);
if (debug)
{
debugger.RecordSave(data);
}
}
