This class adds extra editor-specific functionality to a normal gamemap. More...

#include <editor_map.hpp>

Inheritance diagram for editor::editor_map:

Public Member Functions
	editor_map ()
	Empty map constructor. More...

	editor_map (const std::string &data)
	Create an editor map from a map data string. More...

	editor_map (std::size_t width, std::size_t height, const t_translation::terrain_code &filler)
	Create an editor map with the given dimensions and filler terrain. More...

	editor_map (const gamemap &map)
	Create an editor_map by upgrading an existing gamemap. More...

	~editor_map ()
	editor_map destructor More...

void	sanity_check ()
	Debugging aid. More...

std::set< map_location >	get_contiguous_terrain_tiles (const map_location &start) const
	Get a contiguous set of tiles having the same terrain as the starting location. More...

std::set< map_location >	set_starting_position_labels (display &disp)
	Set labels for staring positions in the given display object. More...

bool	in_selection (const map_location &loc) const

bool	add_to_selection (const map_location &loc)
	Add a location to the selection. More...

bool	remove_from_selection (const map_location &loc)
	Remove a location to the selection. More...

bool	set_selection (const std::set< map_location > &area)
	Select the given area. More...

const std::set< map_location > &	selection () const
	Return the selection set. More...

void	clear_selection ()
	Clear the selection. More...

void	invert_selection ()
	Invert the selection, i.e. More...

void	select_all ()
	Select all map hexes. More...

bool	everything_selected () const

void	resize (int width, int height, int x_offset, int y_offset, const t_translation::terrain_code &filler=t_translation::NONE_TERRAIN)
	Resize the map. More...

gamemap	mask_to (const gamemap &target) const
	A sort-of diff operation returning a mask that, when applied to the current editor_map, will transform it into the target map. More...

bool	same_size_as (const gamemap &other) const
	A precondition to several map operations. More...

Public Member Functions inherited from gamemap
const t_translation::ter_list &	underlying_mvt_terrain (const map_location &loc) const

const t_translation::ter_list &	underlying_def_terrain (const map_location &loc) const

const t_translation::ter_list &	underlying_union_terrain (const map_location &loc) const

std::string	get_terrain_string (const map_location &loc) const

std::string	get_terrain_editor_string (const map_location &loc) const

bool	is_village (const map_location &loc) const

int	gives_healing (const map_location &loc) const

bool	is_castle (const map_location &loc) const

bool	is_keep (const map_location &loc) const

const t_translation::ter_list &	underlying_mvt_terrain (const t_translation::terrain_code &terrain) const

const t_translation::ter_list &	underlying_def_terrain (const t_translation::terrain_code &terrain) const

const t_translation::ter_list &	underlying_union_terrain (const t_translation::terrain_code &terrain) const

std::string	get_terrain_string (const t_translation::terrain_code &terrain) const

std::string	get_terrain_editor_string (const t_translation::terrain_code &terrain) const

std::string	get_underlying_terrain_string (const t_translation::terrain_code &terrain) const

bool	is_village (const t_translation::terrain_code &terrain) const

int	gives_healing (const t_translation::terrain_code &terrain) const

bool	is_castle (const t_translation::terrain_code &terrain) const

bool	is_keep (const t_translation::terrain_code &terrain) const

const terrain_type &	get_terrain_info (const t_translation::terrain_code &terrain) const

const std::shared_ptr< terrain_type_data > &	tdata () const

	gamemap (const std::string &data)
	Loads a map. More...

void	read (const std::string &data, const bool allow_invalid=true)

std::string	write () const

const t_translation::terrain_code	operator[] (const map_location &loc) const

void	set_terrain (const map_location &loc, const terrain_code &terrain, const terrain_type_data::merge_mode mode=terrain_type_data::BOTH, bool replace_if_failed=false) override
	Clobbers over the terrain at location 'loc', with the given terrain. More...

void	write_terrain (const map_location &loc, config &cfg) const
	Writes the terrain at loc to cfg. More...

const std::vector< map_location > &	villages () const
	Return a list of the locations of villages on the map. More...

const terrain_type &	get_terrain_info (const map_location &loc) const
	Shortcut to get_terrain_info(get_terrain(loc)). More...

const t_translation::ter_list &	get_terrain_list () const
	Gets the list of terrains. More...

Public Member Functions inherited from gamemap_base
virtual	~gamemap_base ()

std::string	to_string () const

int	w () const
	Effective map width. More...

int	h () const
	Effective map height. More...

int	border_size () const
	Size of the map border. More...

int	total_width () const
	Real width of the map, including borders. More...

int	total_height () const
	Real height of the map, including borders. More...

bool	empty () const
	Tell if the map is of 0 size. More...

bool	on_board (const map_location &loc) const
	Tell if a location is on the map. More...

bool	on_board_with_border (const map_location &loc) const

terrain_code	get_terrain (const map_location &loc) const
	Looks up terrain at a particular location. More...

location_map &	special_locations ()

const location_map &	special_locations () const

const std::vector< map_location >	starting_positions () const

void	set_special_location (const std::string &id, const map_location &loc)

map_location	special_location (const std::string &id) const

void	set_starting_position (int side, const map_location &loc)
	Manipulate starting positions of the different sides. More...

map_location	starting_position (int side) const

int	num_valid_starting_positions () const
	Counts the number of sides that have valid starting positions on this map. More...

int	is_starting_position (const map_location &loc) const
	returns the side number of the side starting at position loc, 0 if no such side exists. More...

const std::string *	is_special_location (const map_location &loc) const
	returns the name of the special location at position loc, null if no such location exists. More...

std::vector< map_location >	parse_location_range (const std::string &xvals, const std::string &yvals, bool with_border=false) const
	Parses ranges of locations into a vector of locations, using this map's dimensions as bounds. More...

void	overlay (const gamemap_base &m, map_location loc, const std::vector< overlay_rule > &rules=std::vector< overlay_rule >(), bool is_odd=false, bool ignore_special_locations=false)
	Overlays another map onto this one at the given position. More...

template<typename F >
void	for_each_loc (const F &f) const

template<typename F >
void	for_each_walkable_loc (const F &f) const

Static Public Member Functions
static editor_map	from_string (const std::string &data)
	Wrapper around editor_map(cfg, data) that catches possible exceptions and wraps them in a editor_map_load_exception. More...

Protected Member Functions
void	expand_right (int count, const t_translation::terrain_code &filler)

void	expand_left (int count, const t_translation::terrain_code &filler)

void	expand_top (int count, const t_translation::terrain_code &filler)

void	expand_bottom (int count, const t_translation::terrain_code &filler)

void	shrink_right (int count)

void	shrink_left (int count)

void	shrink_top (int count)

void	shrink_bottom (int count)

Protected Member Functions inherited from gamemap_base
	gamemap_base ()=default

	gamemap_base (int w, int h, terrain_code default_ter=terrain_code())

terrain_map &	tiles ()

const terrain_map &	tiles () const

Protected Attributes
std::set< map_location >	selection_
	The selected hexes. More...

Protected Attributes inherited from gamemap
std::vector< map_location >	villages_

Additional Inherited Members
Public Types inherited from gamemap_base
using	terrain_code = t_translation::terrain_code

using	terrain_map = t_translation::ter_map

using	location_map = t_translation::starting_positions

Static Public Attributes inherited from gamemap_base
static const int	default_border = 1
	The default border style for a map. More...

static const int	MAX_PLAYERS = 9
	Maximum number of players supported. More...

Detailed Description

This class adds extra editor-specific functionality to a normal gamemap.

Definition at line 69 of file editor_map.hpp.

Constructor & Destructor Documentation

◆ editor_map() [1/4]

editor::editor_map::editor_map ( )

Empty map constructor.

Definition at line 42 of file editor_map.cpp.

Referenced by from_string().

◆ editor_map() [2/4]

editor::editor_map::editor_map ( const std::string & data )

Create an editor map from a map data string.

Definition at line 48 of file editor_map.cpp.

References sanity_check().

◆ editor_map() [3/4]

editor::editor_map::editor_map	(	std::size_t	width,
		std::size_t	height,
		const t_translation::terrain_code &	filler
	)

Create an editor map with the given dimensions and filler terrain.

Definition at line 68 of file editor_map.cpp.

References sanity_check().

◆ editor_map() [4/4]

editor::editor_map::editor_map ( const gamemap & map )

explicit

Create an editor_map by upgrading an existing gamemap.

The map data is copied. Marked "explicit" to avoid potentially harmful automatic conversions.

Definition at line 75 of file editor_map.cpp.

References sanity_check().

◆ ~editor_map()

editor::editor_map::~editor_map ( )

editor_map destructor

Definition at line 82 of file editor_map.cpp.

Member Function Documentation

◆ add_to_selection()

bool editor::editor_map::add_to_selection ( const map_location & loc )

Add a location to the selection.

The location should be valid (i.e. on the map)

Returns: true if the selected hexes set was modified

Definition at line 163 of file editor_map.cpp.

References loc, gamemap_base::on_board_with_border(), and selection_.

Referenced by editor::editor_action_select::perform_without_undo(), and set_selection().

◆ clear_selection()

void editor::editor_map::clear_selection ( )

Clear the selection.

Definition at line 183 of file editor_map.cpp.

References selection_.

Referenced by editor::editor_action_select_none::perform_without_undo(), select_all(), and set_selection().

◆ everything_selected()

bool editor::editor_map::everything_selected ( ) const

Returns: true if the entire map is selected, false otherwise

Definition at line 207 of file editor_map.cpp.

References LOG_ED, selection_, gamemap_base::total_height(), and gamemap_base::total_width().

Referenced by editor::editor_controller::can_execute_command(), and editor::editor_controller::get_action_state().

◆ expand_bottom()

void editor::editor_map::expand_bottom	(	int	count,
		const t_translation::terrain_code &	filler
	)

protected

Definition at line 349 of file editor_map.cpp.

References t_translation::ter_map::get(), gamemap_base::h(), t_translation::NONE_TERRAIN, gamemap_base::tiles(), and gamemap_base::w().

Referenced by resize().

◆ expand_left()

void editor::editor_map::expand_left	(	int	count,
		const t_translation::terrain_code &	filler
	)

protected

Definition at line 317 of file editor_map.cpp.

References t_translation::ter_map::get(), gamemap_base::h(), t_translation::NONE_TERRAIN, gamemap_base::tiles(), and gamemap_base::w().

Referenced by resize().

◆ expand_right()

void editor::editor_map::expand_right	(	int	count,
		const t_translation::terrain_code &	filler
	)

protected

Definition at line 301 of file editor_map.cpp.

References t_translation::ter_map::get(), gamemap_base::h(), t_translation::NONE_TERRAIN, gamemap_base::tiles(), and gamemap_base::w().

Referenced by resize().

◆ expand_top()

void editor::editor_map::expand_top	(	int	count,
		const t_translation::terrain_code &	filler
	)

protected

Definition at line 333 of file editor_map.cpp.

References t_translation::ter_map::get(), gamemap_base::h(), t_translation::NONE_TERRAIN, gamemap_base::tiles(), and gamemap_base::w().

Referenced by resize().

◆ from_string()

editor_map editor::editor_map::from_string ( const std::string & data )

static

Wrapper around editor_map(cfg, data) that catches possible exceptions and wraps them in a editor_map_load_exception.

Definition at line 55 of file editor_map.cpp.

References data, e, editor_map(), and editor::wrap_exc().

Referenced by editor::map_context::load_scenario(), and editor::map_context::map_context().

◆ get_contiguous_terrain_tiles()

std::set< map_location > editor::editor_map::get_contiguous_terrain_tiles ( const map_location & start ) const

Get a contiguous set of tiles having the same terrain as the starting location.

Useful for flood fill or magic wand selection

Returns: a contiguous set of locations that will always contain at least the starting element

Definition at line 115 of file editor_map.cpp.

References get_adjacent_tiles(), gamemap_base::get_terrain(), gamemap_base::on_board_with_border(), and editor::start().

Referenced by editor::mouse_action_fill::affected_hexes(), editor::mouse_action_select::affected_hexes(), and editor::editor_action_fill::perform_without_undo().

◆ in_selection()

bool editor::editor_map::in_selection ( const map_location & loc ) const

Returns: true when the location is part of the selection, false otherwise

Definition at line 158 of file editor_map.cpp.

References loc, and selection_.

Referenced by editor::editor_action_deselect::perform().

◆ invert_selection()

void editor::editor_map::invert_selection ( )

Invert the selection, i.e.

select all the map hexes that were not selected.

Definition at line 188 of file editor_map.cpp.

References gamemap_base::h(), selection_, and gamemap_base::w().

Referenced by editor::editor_action_select_inverse::perform_without_undo(), and select_all().

◆ mask_to()

gamemap editor::editor_map::mask_to ( const gamemap & target ) const

A sort-of diff operation returning a mask that, when applied to the current editor_map, will transform it into the target map.

Definition at line 278 of file editor_map.cpp.

References _(), gamemap_base::border_size(), t_translation::FOGGED, gamemap_base::get_terrain(), gamemap_base::h(), gamemap::set_terrain(), gamemap_base::w(), map_location::x, and map_location::y.

◆ remove_from_selection()

bool editor::editor_map::remove_from_selection ( const map_location & loc )

Remove a location to the selection.

The location does not actually have to be selected

Returns: true if the selected hexes set was modified

Definition at line 178 of file editor_map.cpp.

References loc, and selection_.

Referenced by editor::editor_action_deselect::perform_without_undo().

◆ resize()

void editor::editor_map::resize	(	int	width,
		int	height,
		int	x_offset,
		int	y_offset,
		const t_translation::terrain_code &	filler = `t_translation::NONE_TERRAIN`
	)

Resize the map.

If the filler is NONE, the border terrain will be copied when expanding, otherwise the filler terrain will be inserted there

Definition at line 213 of file editor_map.cpp.

References map_location::add(), expand_bottom(), expand_left(), expand_right(), expand_top(), gamemap_base::for_each_loc(), gamemap_base::h(), gamemap::is_village(), loc, sanity_check(), shrink_bottom(), shrink_left(), shrink_right(), shrink_top(), gamemap_base::special_locations(), gamemap::villages_, and gamemap_base::w().

◆ same_size_as()

bool editor::editor_map::same_size_as ( const gamemap & other ) const

A precondition to several map operations.

Returns: true if this map has the same dimensions as the other map

Definition at line 295 of file editor_map.cpp.

References gamemap_base::h(), and gamemap_base::w().

◆ sanity_check()

void editor::editor_map::sanity_check ( )

Debugging aid.

Check if the widths and heights correspond to the actual map data sizes.

Definition at line 86 of file editor_map.cpp.

References gamemap_base::border_size(), ERR_ED, gamemap_base::h(), t_translation::ter_map::h, loc, gamemap_base::on_board_with_border(), selection_, gamemap_base::tiles(), gamemap_base::total_height(), gamemap_base::total_width(), gamemap_base::w(), and t_translation::ter_map::w.

Referenced by editor_map(), and resize().

◆ select_all()

void editor::editor_map::select_all ( )

Select all map hexes.

Definition at line 201 of file editor_map.cpp.

References clear_selection(), and invert_selection().

Referenced by editor::editor_action_select_all::perform_without_undo().

◆ selection()

const std::set<map_location>& editor::editor_map::selection ( ) const

inline

Return the selection set.

Definition at line 148 of file editor_map.hpp.

References selection_.

Referenced by editor::editor_controller::add_area(), editor::editor_controller::can_execute_command(), editor::editor_controller::export_selection_coords(), editor::editor_controller::get_action_state(), and editor::editor_controller::save_area().

◆ set_selection()

bool editor::editor_map::set_selection ( const std::set< map_location > & area )

Select the given area.

Parameters

area	to select.

Definition at line 168 of file editor_map.cpp.

References add_to_selection(), clear_selection(), and loc.

Referenced by editor::map_context::select_area().

◆ set_starting_position_labels()

std::set< map_location > editor::editor_map::set_starting_position_labels ( display & disp )

Set labels for staring positions in the given display object.

Returns: the locations where the labels were added

Definition at line 136 of file editor_map.cpp.

References c, label, display::labels(), map_labels::set_label(), gamemap_base::special_locations(), and VGETTEXT.

Referenced by editor::map_context::set_starting_position_labels().

◆ shrink_bottom()

void editor::editor_map::shrink_bottom ( int count )

protected

Definition at line 407 of file editor_map.cpp.

References t_translation::ter_map::get(), gamemap_base::h(), t_translation::ter_map::h, gamemap_base::tiles(), gamemap_base::w(), and t_translation::ter_map::w.

Referenced by resize().

◆ shrink_left()

void editor::editor_map::shrink_left ( int count )

protected

Definition at line 379 of file editor_map.cpp.

References t_translation::ter_map::get(), gamemap_base::h(), t_translation::ter_map::h, gamemap_base::tiles(), gamemap_base::w(), and t_translation::ter_map::w.

Referenced by resize().

◆ shrink_right()

void editor::editor_map::shrink_right ( int count )

protected

Definition at line 365 of file editor_map.cpp.

References t_translation::ter_map::get(), gamemap_base::h(), t_translation::ter_map::h, gamemap_base::tiles(), gamemap_base::w(), and t_translation::ter_map::w.

Referenced by resize().

◆ shrink_top()

void editor::editor_map::shrink_top ( int count )

protected

Definition at line 393 of file editor_map.cpp.

References t_translation::ter_map::get(), gamemap_base::h(), t_translation::ter_map::h, gamemap_base::tiles(), gamemap_base::w(), and t_translation::ter_map::w.

Referenced by resize().

Member Data Documentation

◆ selection_

std::set<map_location> editor::editor_map::selection_

protected

The selected hexes.

Definition at line 203 of file editor_map.hpp.

Referenced by add_to_selection(), clear_selection(), everything_selected(), in_selection(), invert_selection(), remove_from_selection(), sanity_check(), and selection().

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

editor/map/editor_map.hpp
editor/map/editor_map.cpp

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ editor_map() [1/4]

◆ editor_map() [2/4]

◆ editor_map() [3/4]

◆ editor_map() [4/4]

◆ ~editor_map()

Member Function Documentation

◆ add_to_selection()

◆ clear_selection()

◆ everything_selected()

◆ expand_bottom()

◆ expand_left()

◆ expand_right()

◆ expand_top()

◆ from_string()

◆ get_contiguous_terrain_tiles()

◆ in_selection()

◆ invert_selection()

◆ mask_to()

◆ remove_from_selection()

◆ resize()

◆ same_size_as()

◆ sanity_check()

◆ select_all()

◆ selection()

◆ set_selection()

◆ set_starting_position_labels()

◆ shrink_bottom()

◆ shrink_left()

◆ shrink_right()

◆ shrink_top()

Member Data Documentation

◆ selection_