void G_GM_Unit::UpdateState()
{
if ((_ustate == g_us_move) && (_mesh->GetAnimationState(UNIT_CUST_ANIM_MOVE) == g_as_inactive))
MoveContinue();
if ((_ustate == g_us_test) && (_mesh->GetActiveAnimCount() == 0))
MoveStop();
}
void CAI_BlendedMotor::SetMoveScriptAnim( float flNewSpeed )
{
// don't bother if the npc is dead
if (!GetOuter()->IsAlive())
return;
// insert ideal layers
// FIXME: needs full transitions, as well as starting vs stopping sequences, leaning, etc.
CAI_Navigator *pNavigator = GetNavigator();
SetPlaybackRate( m_flCurrRate );
// calc weight of idle animation layer that suppresses the run animation
float flWeight = 0.0;
if (GetIdealSpeed() > 0.0)
{
flWeight = 1.0 - (flNewSpeed / (GetIdealSpeed() * GetPlaybackRate()));
}
if (flWeight < 0.0)
{
m_flCurrRate = flNewSpeed / GetIdealSpeed();
m_flCurrRate = clamp( m_flCurrRate, 0.0, 1.0 );
SetPlaybackRate( m_flCurrRate );
flWeight = 0.0;
}
// Msg("weight %.3f rate %.3f\n", flWeight, m_flCurrRate );
m_flCurrRate = min( m_flCurrRate + (1.0 - m_flCurrRate) * 0.8, 1.0 );
if (m_nSavedGoalActivity == ACT_INVALID)
{
ResetGoalSequence();
}
// detect state change
Activity activity = GetOuter()->NPC_TranslateActivity( m_nSavedGoalActivity );
if ( activity != m_nSavedTranslatedGoalActivity )
{
m_nSavedTranslatedGoalActivity = activity;
m_nInteriorSequence = ACT_INVALID;
m_nGoalSequence = pNavigator->GetArrivalSequence( m_nPrimarySequence );
}
if (m_bDeceleratingToGoal)
{
// find that sequence to play when at goal
m_nGoalSequence = pNavigator->GetArrivalSequence( m_nPrimarySequence );
if (m_nGoalSequence == ACT_INVALID)
{
m_nGoalSequence = GetInteriorSequence( m_nPrimarySequence );
}
Assert( m_nGoalSequence != ACT_INVALID );
}
if (m_flSecondaryWeight == 1.0 || (m_iSecondaryLayer != -1 && m_nPrimarySequence == m_nSecondarySequence))
{
// secondary layer at full strength last time, delete the primary and shift down
RemoveLayer( m_iPrimaryLayer, 0.0, 0.0 );
m_iPrimaryLayer = m_iSecondaryLayer;
m_nPrimarySequence = m_nSecondarySequence;
m_iSecondaryLayer = -1;
m_nSecondarySequence = ACT_INVALID;
m_flSecondaryWeight = 0.0;
}
// look for transition sequence if needed
if (m_nSecondarySequence == ACT_INVALID)
{
if (!m_bDeceleratingToGoal && m_nGoalSequence != GetInteriorSequence( m_nPrimarySequence ))
{
// strob interior sequence in case it changed
m_nGoalSequence = GetInteriorSequence( m_nPrimarySequence );
}
if (m_nGoalSequence != ACT_INVALID && m_nPrimarySequence != m_nGoalSequence)
{
// Msg("From %s to %s\n", GetOuter()->GetSequenceName( m_nPrimarySequence ), GetOuter()->GetSequenceName( m_nGoalSequence ) );
m_nSecondarySequence = GetOuter()->FindTransitionSequence(m_nPrimarySequence, m_nGoalSequence, NULL);
if (m_nSecondarySequence == ACT_INVALID)
m_nSecondarySequence = m_nGoalSequence;
}
}
// set blending for
if (m_nSecondarySequence != ACT_INVALID)
{
if (m_iSecondaryLayer == -1)
{
m_iSecondaryLayer = AddLayeredSequence( m_nSecondarySequence, 0 );
SetLayerWeight( m_iSecondaryLayer, 0.0 );
if (m_nSecondarySequence == m_nGoalSequence)
{
SetLayerPlaybackRate( m_iSecondaryLayer, 0.0 );
}
else
{
SetLayerPlaybackRate( m_iSecondaryLayer, 1.0 );
}
SetLayerNoRestore( m_iSecondaryLayer, true );
m_flSecondaryWeight = 0.0;
}
m_flSecondaryWeight = min( m_flSecondaryWeight + 0.3, 1.0 );
if (m_flSecondaryWeight < 1.0)
{
SetLayerWeight( m_iPrimaryLayer, (flWeight - m_flSecondaryWeight * flWeight) / (1.0f - m_flSecondaryWeight * flWeight) );
SetLayerWeight( m_iSecondaryLayer, flWeight * m_flSecondaryWeight );
}
else
{
SetLayerWeight( m_iPrimaryLayer, 0.0f );
SetLayerWeight( m_iSecondaryLayer, flWeight );
}
}
else
{
// recreate layer if missing
if (m_iPrimaryLayer == -1)
{
MoveContinue();
}
// try to catch a stale layer
if (m_iSecondaryLayer != -1)
{
// secondary layer at full strength last time, delete the primary and shift down
RemoveLayer( m_iSecondaryLayer, 0.0, 0.0 );
m_iSecondaryLayer = -1;
m_nSecondarySequence = ACT_INVALID;
m_flSecondaryWeight = 0.0;
}
// debounce
// flWeight = flWeight * 0.5 + 0.5 * GetOuter()->GetLayerWeight( m_iPrimaryLayer );
SetLayerWeight( m_iPrimaryLayer, flWeight );
}
}
