/**更新动画*/
void Enemy::updateAnimation(float time)
{
m_AniFade-=time;
m_AniFade=std::max(m_AniFade,0.0f);
if (m_pEntity)
{
Ogre::AnimationStateSet* animStateSet = m_pEntity->getAllAnimationStates();
// 更新自身动画
if (animStateSet)
{
Ogre::ConstEnabledAnimationStateIterator animStateItor = animStateSet->getEnabledAnimationStateIterator();
while (animStateItor.hasMoreElements())
{
Ogre::AnimationState* animState = animStateItor.getNext();
animState->addTime(time);
// 当前动画逐渐递增权重
if (animState== m_pAniSate)
{
if (animState->getWeight() < 1.0f)
{
animState->setWeight(1.0f - m_AniFade);
}
}
// 其余动画逐渐递减权重，直到关闭动画
else
{
if (Ogre::Math::RealEqual(animState->getWeight(), 0.0f))
{
animState->setWeight(1.0f);
animState->setEnabled(false);
}
else
{
animState->setWeight(m_AniFade);
}
}
}
}
}
}
void CAnimatedEntity::stopAllAnimations()
{
if(_entity->getAllAnimationStates()->hasEnabledAnimationState())
{
Ogre::ConstEnabledAnimationStateIterator it =
_entity->getAllAnimationStates()->getEnabledAnimationStateIterator();
Ogre::AnimationState *animation;
//hay que recorrer con el iterador las animaciones una a una y pausarlas
while(it.hasMoreElements())
{
animation = it.getNext();
animation->setEnabled(false);
}
// Si había animación activa ya no lo está.
_currentAnimation = 0;
}
} // stopAllAnimations
