#include <attack.hpp>

Inheritance diagram for wb::attack:

Public Member Functions
	attack (size_t team_index, bool hidden, unit &mover, const map_location &target_hex, int weapon_choice, const pathfind::marked_route &route, arrow_ptr arrow, fake_unit_ptr fake_unit)

	attack (config const &, bool hidden)

virtual	~attack ()

virtual std::ostream &	print (std::ostream &s) const

virtual void	accept (visitor &v)

virtual void	execute (bool &success, bool &complete)
	Output parameters: success: Whether or not to continue an execute-all after this execution complete: Whether or not to delete this action after execution. More...

virtual error	check_validity () const
	Check the validity of the action. More...

virtual void	apply_temp_modifier (unit_map &unit_map)
	Applies temporarily the result of this action to the specified unit map. More...

virtual void	remove_temp_modifier (unit_map &unit_map)
	Removes the result of this action from the specified unit map. More...

virtual void	draw_hex (const map_location &hex)
	Gets called by display when drawing a hex, to allow actions to draw to the screen. More...

virtual void	redraw ()
	Redrawing function, called each time the action situation might have changed. More...

map_location const &	get_target_hex () const

virtual config	to_config () const
	Constructs and returns a config object representing this object. More...

Public Member Functions inherited from wb::move
	move (size_t team_index, bool hidden, unit &mover, const pathfind::marked_route &route, arrow_ptr arrow, fake_unit_ptr fake_unit)

	move (config const &, bool hidden)

virtual	~move ()

virtual unit_ptr	get_unit () const
	Return the unit targeted by this action. More...

virtual fake_unit_ptr	get_fake_unit ()

virtual map_location	get_source_hex () const

virtual map_location	get_dest_hex () const

virtual void	set_route (const pathfind::marked_route &route)

virtual const pathfind::marked_route &	get_route () const

virtual bool	calculate_new_route (const map_location &source_hex, const map_location &dest_hex)
	attempts to pathfind a new marked route for this path between these two hexes; returns true and assigns it to the internal route if successful. More...

virtual arrow_ptr	get_arrow ()

void	redraw ()
	Redrawing function, called each time the action situation might have changed. More...

virtual void	set_turn_number (int turn)
	Assigns a turn number to display to this planned move. More...

virtual map_location	get_numbering_hex () const

void	set_arrow_brightness (ARROW_BRIGHTNESS x) const

void	set_arrow_texture (ARROW_TEXTURE x) const

Public Member Functions inherited from wb::action
	action (size_t team_index, bool hidden)

	action (config const &, bool hidden)

virtual	~action ()

void	hide ()
	Sets whether or not the action should be drawn on the screen. More...

void	show ()

bool	hidden () const

bool	is_numbering_hex (const map_location &hex) const
	Indicates whether this hex is the preferred hex to draw the numbering for this action. More...

size_t	get_unit_id () const
	Returns the id of the unit targeted by this action. More...

size_t	team_index () const
	Returns the index of the team that owns this action. More...

int	side_number () const
	Returns the number of the side that owns this action, i.e. More...

bool	valid ()
	Returns whether this action is valid or not. More...

Protected Member Functions
boost::shared_ptr< attack >	shared_from_this ()

Protected Member Functions inherited from wb::move
boost::shared_ptr< move >	shared_from_this ()

void	calculate_move_cost ()

Private Member Functions
void	init ()

virtual void	do_hide ()
	Called by the non-virtual hide() and show(), respectively. More...

virtual void	do_show ()

void	invalidate ()
	invalidates the move-destination and attack-target hexes More...

Private Attributes
map_location	target_hex_
	the target of the attack More...

int	weapon_choice_

int	attack_movement_cost_

int	temp_movement_subtracted_

Additional Inherited Members
Public Types inherited from wb::move
enum	ARROW_BRIGHTNESS { ARROW_BRIGHTNESS_STANDARD, ARROW_BRIGHTNESS_HIGHLIGHTED, ARROW_BRIGHTNESS_FOCUS }

enum	ARROW_TEXTURE { ARROW_TEXTURE_VALID, ARROW_TEXTURE_INVALID }

Public Types inherited from wb::action
enum	error { OK, INVALID_LOCATION, NO_UNIT, UNIT_CHANGED, LOCATION_OCCUPIED, TOO_FAR, NO_TARGET, NO_ATTACK_LEFT, NOT_AN_ENEMY, UNIT_UNAVAILABLE, NOT_ENOUGH_GOLD, NO_LEADER }
	Possible errors. More...

Static Public Member Functions inherited from wb::action
static action_ptr	from_config (config const &, bool hidden)
	Constructs an object of a subclass of wb::action using a config. More...

Protected Attributes inherited from wb::move
size_t	unit_underlying_id_

std::string	unit_id_

boost::scoped_ptr < pathfind::marked_route >	route_

int	movement_cost_

int	turn_number_
	Turn end number to draw if greater than zero. Assigned by the map builder. More...

arrow_ptr	arrow_

fake_unit_ptr	fake_unit_

ARROW_BRIGHTNESS	arrow_brightness_

ARROW_TEXTURE	arrow_texture_

Detailed Description

Definition at line 27 of file attack.hpp.

Constructor & Destructor Documentation

wb::attack::attack	(	size_t	team_index,
		bool	hidden,
		unit &	mover,
		const map_location &	target_hex,
		int	weapon_choice,
		const pathfind::marked_route &	route,
		arrow_ptr	arrow,
		fake_unit_ptr	fake_unit
	)

Definition at line 55 of file attack.cpp.

References init().

wb::attack::attack	(	config const &	cfg,
		bool	hidden
	)

Definition at line 66 of file attack.cpp.

References attack_movement_cost_, wb::move::get_dest_hex(), wb::move::get_unit(), init(), target_hex_, tiles_adjacent(), and weapon_choice_.

wb::attack::~attack ( )

virtual

Definition at line 92 of file attack.cpp.

References invalidate().

Member Function Documentation

void wb::attack::accept ( visitor & v )

virtual

Reimplemented from wb::move.

Definition at line 97 of file attack.cpp.

References shared_from_this(), and wb::visitor::visit().

void wb::attack::apply_temp_modifier ( unit_map & unit_map )

virtual

Applies temporarily the result of this action to the specified unit map.

Reimplemented from wb::move.

Definition at line 149 of file attack.cpp.

References wb::move::apply_temp_modifier(), attack_movement_cost_, unit::attacks_left(), DBG_WB, wb::move::fake_unit_, wb::move::get_unit(), unit::id(), unit::movement_left(), unit::name(), unit::set_attacks(), unit::set_movement(), and temp_movement_subtracted_.

action::error wb::attack::check_validity ( ) const

virtual

Check the validity of the action.

Returns: the error preventing the action from being executed.

Return values

OK	if there isn't any error (the action can be executed.)

Reimplemented from wb::move.

Definition at line 245 of file attack.cpp.

References wb::move::check_validity(), unit_map::end(), gui2::event::find(), wb::move::get_unit(), wb::action::INVALID_LOCATION, wb::action::NO_ATTACK_LEFT, wb::action::NO_TARGET, wb::action::NO_UNIT, wb::action::NOT_AN_ENEMY, target_hex_, resources::teams, resources::units, and map_location::valid().

virtual void wb::attack::do_hide ( )

inlineprivatevirtual

Called by the non-virtual hide() and show(), respectively.

Reimplemented from wb::move.

Definition at line 73 of file attack.hpp.

References invalidate().

virtual void wb::attack::do_show ( )

inlineprivatevirtual

Reimplemented from wb::move.

Definition at line 74 of file attack.hpp.

References invalidate().

void wb::attack::draw_hex ( const map_location & hex )

virtual

Gets called by display when drawing a hex, to allow actions to draw to the screen.

Reimplemented from wb::move.

Definition at line 189 of file attack.cpp.

References display::drawing_buffer_add(), wb::move::get_dest_hex(), image::get_image(), display::get_location_x(), display::get_location_y(), display::LAYER_FOOTSTEPS, image::SCALED_TO_HEX, resources::screen, target_hex_, and map_location::write_direction().

void wb::attack::execute	(	bool &	success,
		bool &	complete
	)

virtual

Output parameters: success: Whether or not to continue an execute-all after this execution complete: Whether or not to delete this action after execution.

Reimplemented from wb::move.

Definition at line 113 of file attack.cpp.

References events::mouse_handler::attack_enemy(), resources::controller, wb::move::execute(), unit_map::find(), wb::move::get_dest_hex(), play_controller::get_mouse_handler_base(), get_target_hex(), LOG_WB, wb::move::route_, shared_from_this(), wb::move::unit_id_, resources::units, wb::action::valid(), unit_map::iterator_base< iter_types >::valid(), and weapon_choice_.