AssetsCollection< T, Key > Class Template Reference

#include <AssetsCollection.h>

Inheritance diagram for AssetsCollection< T, Key >:

Collaboration diagram for AssetsCollection< T, Key >:

Public Member Functions
void	clear ()
size_t	count () const
T *	define (const Key &name, T *asset)
void	each (std::function< void(T *)> op)
T *	find (const Key &name)
T *	first (std::function< bool(const T *)> op)
T *	get (const Key &name)
T *	next (T *current)
const std::set< Key > &	undefined () const

Protected Member Functions
virtual void	added (T *)
virtual T *	create (const Key &name)=0
virtual void	destroy (T *item)=0
virtual void	replace (T *existing, T *update)=0

Protected Attributes
std::map< Key, T * >	m_assets
std::set< Key >	m_undefined

Detailed Description

template<class T, class Key = std::string>
class AssetsCollection< T, Key >

Collection of assets identified by a unique name. An asset is whetever is wanted, no assumption are done on the class.

A pointer to an asset returned by this class is deleted only when the NamedAssets instance is destroyed. The contents of the asset itself may change though.

If an asset is searched for and created on the fly, it is marked as "undefined" until actually defined through a call to define().

Assets are owned by this instance, and deleted when clear() is called. Because of how C++ destructors work, clear() unfortunately can't be called automatically (virtual function).

Actual implementations must provide some pure virtual functions.

Definition at line 39 of file AssetsCollection.h.

Member Function Documentation

added()

template<class T , class Key = std::string>

virtual void AssetsCollection< T, Key >::added ( T *  )

inlineprotectedvirtual

An asset was either referenced (but undefined) or defined.

Reimplemented in Quests, Messages, Facesets, Faces, and AllAnimations.

Definition at line 181 of file AssetsCollection.h.

Referenced by AssetsCollection< Animations >::define(), and AssetsCollection< Animations >::get().

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clear()

template<class T , class Key = std::string>

void AssetsCollection< T, Key >::clear ( )

inline

Destroy all assets.

Definition at line 46 of file AssetsCollection.h.

Referenced by START_TEST(), and AssetsManager::~AssetsManager().

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count()

template<class T , class Key = std::string>

size_t AssetsCollection< T, Key >::count ( ) const

inline

Get the number of assets.

Returns

number.

Definition at line 57 of file AssetsCollection.h.

Referenced by assets_number_of_animations(), assets_number_of_archetypes(), assets_number_of_treasurelists(), get_faces_count(), quests_count(), and FacesetsPanel::updateItem().

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create()

template<class T , class Key = std::string>

virtual T* AssetsCollection< T, Key >::create ( const Key &  name )

protectedpure virtual

Create a new asset.

Parameters

name	asset unique name.

Returns

asset.

Implemented in Facesets, Archetypes, Messages, Faces, Quests, AllAnimations, and Treasures.

Referenced by AssetsCollection< Animations >::get().

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define()

template<class T , class Key = std::string>

T* AssetsCollection< T, Key >::define ( const Key &  name, T *  asset  )

inline

Define an asset, erasing an existing one.

Parameters

name	unique asset name.
asset	new version of the asset. This pointer may become invalid and must not be used after the call.

Returns

asset with this name, either asset or the previous existing asset.

Definition at line 97 of file AssetsCollection.h.

Referenced by CREResourcesWindow::addQuest(), FacesetLoader::load(), ArchetypeLoader::load(), MessageLoader::load(), FaceLoader::load(), QuestLoader::load(), TreasureLoader::load(), FaceLoader::loadAnimationBlock(), and START_TEST().

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destroy()

template<class T , class Key = std::string>

virtual void AssetsCollection< T, Key >::destroy ( T *  item )

protectedpure virtual

Destroy an asset.

Parameters

item	asset to destroy.

Implemented in Treasures, Quests, Messages, Facesets, Faces, Archetypes, and AllAnimations.

Referenced by AssetsCollection< Animations >::clear().

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each()

template<class T , class Key = std::string>

void AssetsCollection< T, Key >::each ( std::function< void(T *)>  op )

inline

Apply a function to each asset.

Parameters

op	function to apply.

Definition at line 135 of file AssetsCollection.h.

Referenced by addArchetypes(), animations_for_each(), ArchetypeComboBox::ArchetypeComboBox(), archetypes_for_each(), ArchetypesModel::ArchetypesModel(), ArchetypesWrapper::ArchetypesWrapper(), ResourcesManager::archetypeUse(), assets_end_load(), assets_finish_archetypes_for_play(), AssetsCollectionWrapper< Animations >::AssetsCollectionWrapper(), CREMapInformationManager::browseMaps(), MonsterResistances::buildGraph(), check_generators(), check_spells(), check_summoned(), CRESubItemQuest::CRESubItemQuest(), do_pack(), FaceComboBox::FaceComboBox(), faces_for_each(), facesets_for_each(), fillEvents(), CREMainWindow::fillFacesets(), isValidArchFlesh(), CREMainWindow::onReportAlchemy(), CREMainWindow::onReportArchetypes(), CREMainWindow::onReportDuplicate(), CREMainWindow::onReportLicenses(), CREMainWindow::onReportPlayer(), CREMainWindow::onReportQuests(), CREMainWindow::onReportSpellDamage(), CREMainWindow::onReportSpells(), CREMainWindow::onReportSummon(), pack_images(), quest_for_each(), QuestComboBox::QuestComboBox(), recipe_find_ingredient_cost(), spellsTable(), TreasureListComboBox::TreasureListComboBox(), and FacesetsPanel::updateItem().

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find()

template<class T , class Key = std::string>

T* AssetsCollection< T, Key >::find ( const Key &  name )

inline

Get a named asset if it exists.

Parameters

name	asset name.

Returns

asset pointer guaranteed to live as long as this instance if the asset exists, nullptr else.

Definition at line 85 of file AssetsCollection.h.

Referenced by ArtifactPanel::artifactChanged(), TreasureWrapper::displayIcon(), MimeUtils::extract(), finish_races(), get_message_from_identifier(), CREMainWindow::onReportAlchemyGraph(), CREMainWindow::onReportQuests(), quest_get_by_code(), CRESubItemQuest::selectedQuestChanged(), START_TEST(), treasureContains(), try_find_animation(), try_find_archetype(), try_find_face(), RecipePanel::updateItem(), and ArchetypeWrapper::uses().

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first()

template<class T , class Key = std::string>

T* AssetsCollection< T, Key >::first ( std::function< bool(const T *)>  op )

inline

Find the first asset matching some condition.

Parameters

op	function which must return true if the asset matches, false else.

Returns

nullptr if no asset matches, else the first matching asset.

Definition at line 144 of file AssetsCollection.h.

Referenced by ArchetypeWrapper::appearsOnTreasureList().

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get()

template<class T , class Key = std::string>

T* AssetsCollection< T, Key >::get ( const Key &  name )

inline

Get a named asset.

Parameters

name	asset name.

Returns

asset pointer guaranteed to live as long as this instance, never nullptr.

Definition at line 66 of file AssetsCollection.h.

Referenced by CREResourcesWindow::addQuest(), AssetsManager::AssetsManager(), find_animation(), find_archetype(), find_face(), find_treasurelist(), generate_random_treasure(), CREPixmap::init(), FacesetLoader::load(), PngLoader::load(), FaceLoader::load(), QuestLoader::load(), TreasureLoader::loadTreasure(), FaceMakerDialog::makeFaces(), CREMainWindow::onReportQuests(), and CREPixmap::setFaceset().

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next()

template<class T , class Key = std::string>

T* AssetsCollection< T, Key >::next ( T *  current )

inline

Allow browsing assets in a list-like manner.

Note

this function is not efficient, and should not be used in C++ code.

Parameters

current

asset to get the next of, nullptr to get the first asset.

Returns

next asset, nullptr if no assets is defined or 'current' was the last one.

Definition at line 116 of file AssetsCollection.h.

Referenced by get_next_archetype().

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replace()

template<class T , class Key = std::string>

virtual void AssetsCollection< T, Key >::replace ( T *  existing, T *  update  )

protectedpure virtual

Replace an asset by an updated version.

Parameters

existing	asset to be updated.
update	new version of the asset, which must be destroyed.

Implemented in Treasures, Quests, Messages, Facesets, Faces, Archetypes, and AllAnimations.

Referenced by AssetsCollection< Animations >::define().

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undefined()

template<class T , class Key = std::string>

const std::set<Key>& AssetsCollection< T, Key >::undefined ( ) const

inline

Return the list of undefined assets, that is assets requested through get() but not defined through define().

Returns

list of undefined names.

Definition at line 154 of file AssetsCollection.h.

Referenced by AssetsManager::dumpUndefined().

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Field Documentation

m_assets

template<class T , class Key = std::string>

std::map<Key, T*> AssetsCollection< T, Key >::m_assets

protected

Known assets.

Definition at line 157 of file AssetsCollection.h.

Referenced by AssetsCollection< Animations >::clear(), AssetsCollection< Animations >::count(), AssetsCollection< Animations >::define(), AssetsCollection< Animations >::each(), AssetsCollection< Animations >::find(), AssetsCollection< Animations >::first(), AssetsCollection< Animations >::get(), and AssetsCollection< Animations >::next().

m_undefined

template<class T , class Key = std::string>

std::set<Key> AssetsCollection< T, Key >::m_undefined

protected

List of undefined assets.

Definition at line 158 of file AssetsCollection.h.

Referenced by AssetsCollection< Animations >::define(), AssetsCollection< Animations >::get(), and AssetsCollection< Animations >::undefined().

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The documentation for this class was generated from the following file:

• crossfire-crossfire-server/include/AssetsCollection.h