#include "StdAfx.h"
#include "Motion.h"

CGrannyMotion::CGrannyMotion()
{
	Initialize();
}

CGrannyMotion::~CGrannyMotion()
{
	Destroy();
}

bool CGrannyMotion::IsEmpty()
{
	return m_pgrnAni ? false : true;
}

void CGrannyMotion::Destroy()
{
	Initialize();
}

void CGrannyMotion::Initialize()
{
	m_pgrnAni = NULL;
}

bool CGrannyMotion::BindGrannyAnimation(granny_animation * pgrnAni)
{
	assert(IsEmpty());

	m_pgrnAni = pgrnAni;
	return true;
}

granny_animation* CGrannyMotion::GetGrannyAnimationPointer() const
{
	return m_pgrnAni;
}

const char * CGrannyMotion::GetName() const
{
	return m_pgrnAni->Name;
}

float CGrannyMotion::GetDuration() const
{
	return m_pgrnAni->Duration;
}

void CGrannyMotion::GetTextTrack(const char * c_szTextTrackName, int * pCount, float * pArray) const
{
	if (m_pgrnAni->TrackGroupCount != 1)
	{
//		assert(!"CGrannyMotion::GetTextTrack - TrackCount is not 1");
	}

	granny_track_group * pTrack = m_pgrnAni->TrackGroups[0];

	for (int i = 0; i < pTrack->TextTrackCount; ++i)
	{
		granny_text_track & rTextTrack = pTrack->TextTracks[i];

		for (int j = 0; j < rTextTrack.EntryCount; ++j)
			if (!stricmp(c_szTextTrackName, rTextTrack.Entries[j].Text))
				pArray[(*pCount)++] = rTextTrack.Entries[j].TimeStamp;
	}
}

