void Entity::RemoveAllComponents()
{
TraceObject("");
// C++- Factory-made components
for (auto& component : ActiveComponents) {
component->Terminate();
}
ActiveComponents.clear();
}
Component::Ptr Entity::AddComponent(const std::string & name, bool init)
{
TraceObject("Adding '" + name + "'");
// Request the object factory to construct the component
auto component = Systems::FactoryInstance->ConstructComponentByName(name, *this);
// We have to use std::move to be able to move unique_ptrs around
ActiveComponents.emplace_back(std::move(component));
// If its meant to be initialized, do so right away
if (init)
ActiveComponents.back()->Initialize();
return ActiveComponents.back().get();
}
bool Entity::RemoveComponent(const std::string & name)
{
TraceObject("Removing '" + name + "'");
// Factory-owned components
for (auto& component : ActiveComponents) {
if (component->Name == name) {
// Call it's terminate method
component->Terminate();
// Remove it
std::swap(component, ActiveComponents.back());
ActiveComponents.pop_back();
return true;
}
}
return false;
}
FX_BOOL CFFL_Utils::TraceObject(CPDF_Object* pObj)
{
if (!pObj) return FALSE;
FX_DWORD dwObjNum = pObj->GetObjNum();
switch (pObj->GetType())
{
case PDFOBJ_ARRAY:
{
CPDF_Array* pArray = (CPDF_Array*)pObj;
for (FX_DWORD i = 0; i < pArray->GetCount(); i ++)
{
CPDF_Object* pElement = pArray->GetElementValue(i);
TraceObject(pElement);
}
}
break;
case PDFOBJ_DICTIONARY:
{
CPDF_Dictionary* pDict = (CPDF_Dictionary*)pObj;
FX_POSITION fPos = pDict->GetStartPos();
CFX_ByteString csKey;
do
{
CPDF_Object* pElement = pDict->GetNextElement(fPos, csKey);
//TRACE(csKey + "\n");
if (!pElement) break;
TraceObject(pElement);
}while (TRUE);
}
break;
case PDFOBJ_STREAM:
{
CPDF_Stream* pStream = (CPDF_Stream*)pObj;
CPDF_Dictionary* pDict = pStream->GetDict();
TraceObject(pDict);
}
break;
case PDFOBJ_REFERENCE:
{
CPDF_Object* pDirectObj = pObj->GetDirect();
TraceObject(pDirectObj);
}
break;
case PDFOBJ_BOOLEAN:
break;
case PDFOBJ_NUMBER:
//TRACE("%d\n",(int32_t)pObj);
break;
case PDFOBJ_STRING:
//TRACE(((CPDF_String*)pObj)->GetString() + "\n");
break;
case PDFOBJ_NAME:
//TRACE(((CPDF_Name*)pObj)->GetString() + "\n");
break;
case PDFOBJ_NULL:
// case PDFOBJ_KEYWORD:
// case PDFOBJ_EOF:
default:
break;
}
if (dwObjNum == 0) return FALSE;
return TRUE;
}
Component::Component(std::string name, Entity & owner) : Object(name), OwnerRef(&owner)
{
TraceObject("");
}
void Component::Destroy()
{
TraceObject("");
Systems::FactoryInstance->Destroy(this);
}