yaze::editor::DungeonObjectsAction Class Reference

Undoable action for dungeon room object edits. More...

#include <dungeon_undo_actions.h>

Inheritance diagram for yaze::editor::DungeonObjectsAction:

Collaboration diagram for yaze::editor::DungeonObjectsAction:

Public Types
using	RestoreFn

Public Member Functions
	DungeonObjectsAction (int room_id, std::vector< zelda3::RoomObject > before, std::vector< size_t > before_selection, std::vector< zelda3::RoomObject > after, std::vector< size_t > after_selection, std::vector< chest_data > before_chests, std::vector< chest_data > after_chests, RestoreFn restore)
absl::Status	Undo () override
absl::Status	Redo () override
std::string	Description () const override
	Human-readable description (e.g., "Paint 12 tiles on map 5")
size_t	MemoryUsage () const override
	Approximate memory footprint for budget enforcement.
bool	CanMergeWith (const UndoAction &) const override
Public Member Functions inherited from yaze::editor::UndoAction
virtual	~UndoAction ()=default
virtual void	MergeWith (UndoAction &)

Private Attributes
int	room_id_
std::vector< zelda3::RoomObject >	before_
std::vector< size_t >	before_selection_
std::vector< zelda3::RoomObject >	after_
std::vector< size_t >	after_selection_
std::vector< chest_data >	before_chests_
std::vector< chest_data >	after_chests_
RestoreFn	restore_

Detailed Description

Undoable action for dungeon room object edits.

Captures a full snapshot of a room's tile objects, chest contents and selection before and after an editing operation. Undo restores the before-state, Redo restores the after-state, using a caller-provided restore callback that applies the snapshot back into the room.

Definition at line 31 of file dungeon_undo_actions.h.

Member Typedef Documentation

RestoreFn

using yaze::editor::DungeonObjectsAction::RestoreFn

Initial value:

 std::function<absl::Status(
      int room_id, const std::vector<zelda3::RoomObject>&,
      const std::vector<size_t>& selected_indices,
      const std::vector<chest_data>& chests)>

Definition at line 33 of file dungeon_undo_actions.h.

Constructor & Destructor Documentation

DungeonObjectsAction()

yaze::editor::DungeonObjectsAction::DungeonObjectsAction ( int room_id, std::vector< zelda3::RoomObject > before, std::vector< size_t > before_selection, std::vector< zelda3::RoomObject > after, std::vector< size_t > after_selection, std::vector< chest_data > before_chests, std::vector< chest_data > after_chests, RestoreFn restore )

inline

Definition at line 38 of file dungeon_undo_actions.h.

Member Function Documentation

Undo()

absl::Status yaze::editor::DungeonObjectsAction::Undo ( )

inlineoverridevirtual

Implements yaze::editor::UndoAction.

Definition at line 53 of file dungeon_undo_actions.h.

References before_, before_chests_, before_selection_, restore_, and room_id_.

Redo()

absl::Status yaze::editor::DungeonObjectsAction::Redo ( )

inlineoverridevirtual

Implements yaze::editor::UndoAction.

Definition at line 60 of file dungeon_undo_actions.h.

References after_, after_chests_, after_selection_, restore_, and room_id_.

Description()

std::string yaze::editor::DungeonObjectsAction::Description ( ) const

inlineoverridevirtual

Human-readable description (e.g., "Paint 12 tiles on map 5")

Implements yaze::editor::UndoAction.

Definition at line 67 of file dungeon_undo_actions.h.

References room_id_.

MemoryUsage()

size_t yaze::editor::DungeonObjectsAction::MemoryUsage ( ) const

inlineoverridevirtual

Approximate memory footprint for budget enforcement.

Reimplemented from yaze::editor::UndoAction.

Definition at line 71 of file dungeon_undo_actions.h.

References after_, after_chests_, after_selection_, before_, before_chests_, and before_selection_.

CanMergeWith()

bool yaze::editor::DungeonObjectsAction::CanMergeWith ( const UndoAction & ) const

inlineoverridevirtual

Whether this action can merge with the previous action on the stack. Called only when both actions have the same concrete type.

Reimplemented from yaze::editor::UndoAction.

Definition at line 79 of file dungeon_undo_actions.h.

Member Data Documentation

room_id_

int yaze::editor::DungeonObjectsAction::room_id_

private

Definition at line 86 of file dungeon_undo_actions.h.

Referenced by Description(), Redo(), and Undo().

before_

std::vector<zelda3::RoomObject> yaze::editor::DungeonObjectsAction::before_

private

Definition at line 87 of file dungeon_undo_actions.h.

Referenced by MemoryUsage(), and Undo().

before_selection_

std::vector<size_t> yaze::editor::DungeonObjectsAction::before_selection_

private

Definition at line 88 of file dungeon_undo_actions.h.

Referenced by MemoryUsage(), and Undo().

after_

std::vector<zelda3::RoomObject> yaze::editor::DungeonObjectsAction::after_

private

Definition at line 89 of file dungeon_undo_actions.h.

Referenced by MemoryUsage(), and Redo().

after_selection_

std::vector<size_t> yaze::editor::DungeonObjectsAction::after_selection_

private

Definition at line 90 of file dungeon_undo_actions.h.

Referenced by MemoryUsage(), and Redo().

before_chests_

std::vector<chest_data> yaze::editor::DungeonObjectsAction::before_chests_

private

Definition at line 91 of file dungeon_undo_actions.h.

Referenced by MemoryUsage(), and Undo().

after_chests_

std::vector<chest_data> yaze::editor::DungeonObjectsAction::after_chests_

private

Definition at line 91 of file dungeon_undo_actions.h.

Referenced by MemoryUsage(), and Redo().

restore_

RestoreFn yaze::editor::DungeonObjectsAction::restore_

private

Definition at line 92 of file dungeon_undo_actions.h.

Referenced by Redo(), and Undo().

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

• src/app/editor/dungeon/dungeon_undo_actions.h