Separated reference counting from Resources

Former-commit-id: 7380818cfee9e249c11fd15da9ff7883a6e76565

src/Nazara/Core/Resource.cpp

@@ -3,174 +3,16 @@
 // For conditions of distribution and use, see copyright notice in Config.hpp
 
 #include <Nazara/Core/Resource.hpp>
-#include <Nazara/Core/Config.hpp>
-#include <Nazara/Core/Error.hpp>
-#include <Nazara/Core/ResourceListener.hpp>
-#include <Nazara/Utility/StaticMesh.hpp>
-#include <Nazara/Utility/VertexDeclaration.hpp>
-#include <typeinfo>
-
-#if NAZARA_CORE_THREADSAFE && NAZARA_THREADSAFETY_RESOURCE
-	#include <Nazara/Core/ThreadSafety.hpp>
-#else
-	#include <Nazara/Core/ThreadSafetyOff.hpp>
-#endif
-
 #include <Nazara/Core/Debug.hpp>
 
-NzResource::NzResource(bool persistent) :
-m_resourcePersistent(persistent),
-m_resourceReferenceCount(0),
-m_resourceListenersLocked(false)
+NzResource::~NzResource() = default;
+
+NzString NzResource::GetFilePath() const
 {
+	return m_filePath;
 }
 
-NzResource::~NzResource()
+void NzResource::SetFilePath(const NzString& filePath)
 {
-	m_resourceListenersLocked = true;
-	for (auto& pair : m_resourceListeners)
-		pair.first->OnResourceReleased(this, pair.second.first);
-
-	#if NAZARA_CORE_SAFE
-	if (m_resourceReferenceCount > 0)
-		NazaraWarning("Resource destroyed while still referenced " + NzString::Number(m_resourceReferenceCount) + " time(s)");
-	#endif
-}
-
-void NzResource::AddResourceListener(NzResourceListener* listener, int index) const
-{
-	///DOC: Est ignoré si appelé depuis un évènement
-	NazaraLock(m_mutex)
-
-	if (!m_resourceListenersLocked)
-	{
-		auto pair = m_resourceListeners.insert(std::make_pair(listener, std::make_pair(index, 1U)));
-		if (!pair.second)
-			pair.first->second.second++;
-	}
-}
-
-void NzResource::AddResourceReference() const
-{
-	m_resourceReferenceCount++;
-}
-
-unsigned int NzResource::GetResourceReferenceCount() const
-{
-	return m_resourceReferenceCount;
-}
-
-bool NzResource::IsPersistent() const
-{
-	return m_resourcePersistent;
-}
-
-void NzResource::RemoveResourceListener(NzResourceListener* listener) const
-{
-	///DOC: Est ignoré si appelé depuis un évènement
-	NazaraLock(m_mutex);
-
-	if (!m_resourceListenersLocked)
-	{
-		ResourceListenerMap::iterator it = m_resourceListeners.find(listener);
-		if (it != m_resourceListeners.end())
-			RemoveResourceListenerIterator(it);
-	}
-}
-
-bool NzResource::RemoveResourceReference() const
-{
-	#if NAZARA_CORE_SAFE
-	if (m_resourceReferenceCount == 0)
-	{
-		NazaraError("Impossible to remove reference (Ref. counter is already 0)");
-		return false;
-	}
-	#endif
-
-	if (--m_resourceReferenceCount == 0 && !m_resourcePersistent)
-	{
-		delete this; // Suicide
-
-		return true;
-	}
-	else
-		return false;
-}
-
-bool NzResource::SetPersistent(bool persistent, bool checkReferenceCount)
-{
-	m_resourcePersistent = persistent;
-
-	if (checkReferenceCount && !persistent && m_resourceReferenceCount == 0)
-	{
-		delete this;
-
-		return true;
-	}
-	else
-		return false;
-}
-
-void NzResource::NotifyCreated()
-{
-	NazaraLock(m_mutex)
-
-	m_resourceListenersLocked = true;
-
-	auto it = m_resourceListeners.begin();
-	while (it != m_resourceListeners.end())
-	{
-		if (!it->first->OnResourceCreated(this, it->second.first))
-			RemoveResourceListenerIterator(it++);
-		else
-			++it;
-	}
-
-	m_resourceListenersLocked = false;
-}
-
-void NzResource::NotifyDestroy()
-{
-	NazaraLock(m_mutex)
-
-	m_resourceListenersLocked = true;
-
-	auto it = m_resourceListeners.begin();
-	while (it != m_resourceListeners.end())
-	{
-		if (!it->first->OnResourceDestroy(this, it->second.first))
-			RemoveResourceListenerIterator(it++);
-		else
-			++it;
-	}
-
-	m_resourceListenersLocked = false;
-}
-
-void NzResource::NotifyModified(unsigned int code)
-{
-	NazaraLock(m_mutex)
-
-	m_resourceListenersLocked = true;
-
-	auto it = m_resourceListeners.begin();
-	while (it != m_resourceListeners.end())
-	{
-		if (!it->first->OnResourceModified(this, it->second.first, code))
-			RemoveResourceListenerIterator(it++);
-		else
-			++it;
-	}
-
-	m_resourceListenersLocked = false;
-}
-
-void NzResource::RemoveResourceListenerIterator(ResourceListenerMap::iterator iterator) const
-{
-	unsigned int& referenceCount = iterator->second.second;
-	if (referenceCount == 1)
-		m_resourceListeners.erase(iterator);
-	else
-		referenceCount--;
+	m_filePath = filePath;
 }