float CActionScope::CalculateFragmentDuration(const CFragment &fragment) const
{
IAnimationSet *pAnimSet = m_scopeContext.charInst ? m_scopeContext.charInst->GetIAnimationSet() : NULL;
float ret = 0.0f;
if (pAnimSet)
{
if (fragment.m_animLayers.size() > 0)
{
const TAnimClipSequence &animClipSeq = fragment.m_animLayers[0];
uint32 numClips = animClipSeq.size();
float lastDuration = 0.0f;
for (uint32 i=0; i<numClips; i++)
{
const SAnimClip &animClip = animClipSeq[0];
if (i > 0)
{
if (animClip.blend.exitTime >= 0.0f)
{
ret += animClip.blend.exitTime;
}
else
{
ret += lastDuration;
}
}
lastDuration = 0.0f;
if (!animClip.animation.IsEmpty() && !(animClip.animation.flags & CA_LOOP_ANIMATION) && (animClip.animation.playbackSpeed > 0.0f))
{
int animID = pAnimSet->GetAnimIDByCRC(animClip.animation.animRef.crc);
if (animID >= 0)
{
lastDuration = (pAnimSet->GetDuration_sec(animID) / animClip.animation.playbackSpeed);
}
}
}
ret += lastDuration;
}
}
return ret;
}
//------------------------------------------------------------------------
bool CReplayActor::GetAdjustedLayerTime(ICharacterInstance* pCharacterInstance, int animId, const CryCharAnimationParams& params, float speedMultiplier, float animTime, float &adjustedLayerTime)
{
ISkeletonAnim* pSkeletonAnim = pCharacterInstance->GetISkeletonAnim();
IAnimationSet* pAnimationSet = pCharacterInstance->GetIAnimationSet();
float duration = pAnimationSet->GetDuration_sec(animId);
animTime *= params.m_fPlaybackSpeed * speedMultiplier;
CRY_ASSERT_MESSAGE(animTime >= 0, "Animation time shouldn't be less than 0");
if (duration > 0.0f)
{
if (params.m_nFlags & CA_LOOP_ANIMATION)
{
animTime = fmod(animTime, duration);
}
else if (params.m_nFlags & CA_REPEAT_LAST_KEY)
{
animTime = min(animTime, duration);
}
else if (animTime >= duration)
{
// Animation has finished don't bother playing it...
return false;
}
adjustedLayerTime = animTime / duration;
}
else
{
if (!(params.m_nFlags & (CA_LOOP_ANIMATION|CA_REPEAT_LAST_KEY)))
{
return false;
}
else
{
adjustedLayerTime = 0.0f;
}
}
return true;
}