Non-owning IIntFieldTarget adapter for TileBuffer. 更多...

#include <FieldTargets.h>

类 eve::level_editing::TileBufferTarget 继承关系图:

Public 成员函数
	TileBufferTarget (std::string id, TileBuffer *buffer)
	Adapt a borrowed buffer that must outlive this target. @thread Owner-thread only.

TargetId	targetId () const override
	Target id.

int	width () const override
	Width.

int	height () const override
	Height.

bool	containsCell (int x, int y) const override
	True if cell.

int	readInt (int x, int y) const override
	Reads int.

FieldWriteStatus	writeInt (int x, int y, int value) override
	Writes int.

TileBuffer *	buffer () const
	Return the borrowed buffer; its lifetime remains owned by the target creator.

Public 成员函数继承自 eve::editing::EditableTargetState
	EditableTargetState (Revision initial=1)
	Constructs the shared state with an explicit initial revision.

EditRegion	dirtyRegion () const override
	Return the accumulated dirty region.

void	clearDirtyRegion () override
	Discard the dirty region; the revision does not change.

std::uint64_t	revision () const override
	Return the current revision.

Revision	revisionValue () const noexcept
	Return the revision as the shared protocol revision type.

Public 成员函数继承自 eve::editing::IEditableTarget
virtual	~IEditableTarget ()=default
	Releases IEditableTarget resources.

virtual TargetDescriptor	describe () const
	Describe the target for tools and automation.

virtual void *	queryCapability (const CapabilityId &capability)
	Query an optional stable capability.

template<class C >
eve::OptionalRef< C >	capability ()
	Query a capability through its interface-owned stable identity.

template<class C >
eve::OptionalRef< const C >	capability () const
	Capability.

template<class C >
C *	query ()
	Queries query.

template<class C >
const C *	query () const
	Queries query.

Public 成员函数继承自 eve::editing::IGridTarget
virtual	~IGridTarget ()=default
	Releases IGridTarget resources.

额外继承的成员函数
静态 Public 成员函数继承自 eve::editing::IIntFieldTarget
static CapabilityId	editingCapabilityId ()
	Editing capability id.

Protected 成员函数继承自 eve::editing::EditableTargetState
void	widenDirty (int x, int y)
	Widen the dirty region without advancing the revision.

void	widenDirty (const EditRegion &region)
	Widen the dirty region without advancing the revision.

void	widenDirty ()
	Mark an unknown area dirty without advancing the revision.

void	bumpRevision ()
	Advance the revision without touching the dirty region.

void	setRevision (Revision revision)
	Adopt a revision observed elsewhere, without advancing it.

void	setDirtyRegion (const EditRegion &region)
	Replace the dirty region wholesale, without advancing the revision.

void	markDirty (int x, int y)
	Include one cell in the dirty region and advance the revision.

void	markDirty (const EditRegion &region)
	Include a whole region and advance the revision.

void	markDirty ()
	Mark an unknown area dirty and advance the revision.