EStatus Update(float timePassed)
{
if (IsTransitioningOut())
{
const float ROTATION_LERP_SPEED = 10.0f;
//--- Blend body rotation to match current view
Ang3 targetViewDir = m_player.GetAngles();
Quat targetRotation = Quat::CreateRotationZ(targetViewDir.z);
Quat newRotation = Quat::CreateNlerp(m_player.GetEntity()->GetRotation(), targetRotation, timePassed*ROTATION_LERP_SPEED);
m_player.GetEntity()->SetRotation(newRotation);
}
else
{
static uint32 leanParamCRC = gEnv->pSystem->GetCrc32Gen()->GetCRC32Lowercase("SlideFactor");
const Matrix34 &worldTM = m_player.GetEntity()->GetWorldTM();
const Vec3 baseRgt = worldTM.GetColumn0();
const Vec3 baseFwd = worldTM.GetColumn1();
const Vec3 lookFwd = m_player.GetViewQuatFinal().GetColumn1();
const float leanAngle = cry_acosf(baseFwd.Dot(lookFwd));
float targetLeanFactor = clamp(leanAngle / MAX_LEAN_ANGLE, 0.0f, 1.0f);
if (baseRgt.Dot(lookFwd) < 0.0f)
{
targetLeanFactor *= -1.0f;
}
CWeapon *pWeapon = m_player.GetWeapon(m_player.GetCurrentItemId());
if (pWeapon)
{
IFireMode *pFiremode = pWeapon->GetFireMode(pWeapon->GetCurrentFireMode());
if (pFiremode && (pFiremode->GetNextShotTime() > 0.0f))
{
targetLeanFactor = 0.0f;
}
}
const float delta = targetLeanFactor - m_leanFactor;
const float step = LEAN_RATE * timePassed;
const float newLeanFactor = (float)__fsel(delta, min(m_leanFactor + step, targetLeanFactor), max(m_leanFactor - step, targetLeanFactor));
SWeightData weightData;
weightData.weights[0] = newLeanFactor;
SetParam(leanParamCRC, weightData);
m_leanFactor = newLeanFactor;
if (GetRootScope().IsDifferent(m_fragmentID, m_fragTags))
{
SetFragment(m_fragmentID, m_fragTags);
}
}
return TPlayerAction::Update(timePassed);
}
float GameStateManager::GetTransitionValue()
{
if (IsTransitioningIn())
{
return transitionInTimeElapsed_/transitionInTime_;
}
else if (IsTransitioningOut())
{
return transitionOutTimeElapsed_/transitionOutTime_;
}
else
{
return 0;
}
}
