void Animatable::OnObjectAnimationAdded(ObjectAnimation* objectAnimation)
{
if (!objectAnimation)
return;
// Set all attribute animations from the object animation
const HashMap<String, SharedPtr<AttributeAnimationInfo> >& attributeAnimationInfos = objectAnimation->GetAttributeAnimationInfos();
for (HashMap<String, SharedPtr<AttributeAnimationInfo> >::ConstIterator i = attributeAnimationInfos.Begin(); i != attributeAnimationInfos.End(); ++i)
{
const String& name = i->first_;
AttributeAnimationInfo* info = i->second_;
SetAttributeAnimation(name, info->GetAttributeAnimation(), info->GetWrapMode(), info->GetSpeed());
}
}
void Animatable::UpdateAttributeAnimations(float timeStep)
{
if (!animationEnabled_)
return;
Vector<String> finishedNames;
for (HashMap<String, SharedPtr<AttributeAnimationInstance> >::ConstIterator i = attributeAnimationInstances_.Begin(); i != attributeAnimationInstances_.End(); ++i)
{
if (i->second_->Update(timeStep))
finishedNames.Push(i->second_->GetAttributeInfo().name_);
}
for (unsigned i = 0; i < finishedNames.Size(); ++i)
SetAttributeAnimation(finishedNames[i], 0);
}
void Animatable::OnObjectAnimationRemoved(ObjectAnimation* objectAnimation)
{
if (!objectAnimation)
return;
// Just remove all attribute animations from the object animation
Vector<String> names;
for (HashMap<String, SharedPtr<AttributeAnimationInstance> >::Iterator i = attributeAnimationInstances_.Begin(); i != attributeAnimationInstances_.End(); ++i)
{
if (i->second_->GetAttributeAnimation()->GetObjectAnimation() == objectAnimation)
names.Push(i->first_);
}
for (unsigned int i = 0; i < names.Size(); ++i)
SetAttributeAnimation(names[i], 0);
}
bool Animatable::LoadXML(const XMLElement& source, bool setInstanceDefault)
{
if (!Serializable::LoadXML(source, setInstanceDefault))
return false;
SetObjectAnimation(0);
attributeAnimationInstances_.Clear();
XMLElement elem = source.GetChild("objectanimation");
if (elem)
{
SharedPtr<ObjectAnimation> objectAnimation(new ObjectAnimation(context_));
if (!objectAnimation->LoadXML(elem))
return false;
SetObjectAnimation(objectAnimation);
}
elem = source.GetChild("attributeanimation");
while (elem)
{
String name = elem.GetAttribute("name");
SharedPtr<AttributeAnimation> attributeAnimation(new AttributeAnimation(context_));
if (!attributeAnimation->LoadXML(elem))
return false;
String wrapModeString = source.GetAttribute("wrapmode");
WrapMode wrapMode = WM_LOOP;
for (int i = 0; i <= WM_CLAMP; ++i)
{
if (wrapModeString == wrapModeNames[i])
{
wrapMode = (WrapMode)i;
break;
}
}
float speed = elem.GetFloat("speed");
SetAttributeAnimation(name, attributeAnimation, wrapMode, speed);
elem = elem.GetNext("attributeanimation");
}
return true;
}
void Animatable::SetObjectAttributeAnimation(const String& name, ValueAnimation* attributeAnimation, WrapMode wrapMode, float speed)
{
SetAttributeAnimation(name, attributeAnimation, wrapMode, speed);
}
