Contains a number of free functions which display units. More...

Classes
class	unit_mover
	A class to encapsulate the steps of drawing a unit's move. More...

Functions
void	move_unit (const std::vector< map_location > &path, unit_ptr u, bool animate, map_location::direction dir, bool force_scroll)
	Display a unit moving along a given path. More...

void	reset_helpers (const unit attacker, const unit defender)

void	unit_draw_weapon (const map_location &loc, unit &u, const_attack_ptr attack=nullptr, const_attack_ptr secondary_attack=nullptr, const map_location &defender_loc=map_location::null_location(), unit_ptr defender=unit_ptr())
	Play a pre-fight animation First unit is the attacker, second unit the defender. More...

void	unit_sheath_weapon (const map_location &loc, unit_ptr u=unit_ptr(), const_attack_ptr attack=nullptr, const_attack_ptr secondary_attack=nullptr, const map_location &defender_loc=map_location::null_location(), unit_ptr defender=unit_ptr())
	Play a post-fight animation Both unit can be set to null, only valid units will play their animation. More...

void	unit_die (const map_location &loc, unit &u, const_attack_ptr attack=nullptr, const_attack_ptr secondary_attack=nullptr, const map_location &winner_loc=map_location::null_location(), unit_ptr winner=unit_ptr())
	Show a unit fading out. More...

void	unit_attack (display disp, game_board &board, const map_location &a, const map_location &b, int damage, const attack_type &attack, const_attack_ptr secondary_attack, int swing, const std::string &hit_text, int drain_amount, const std::string &att_text, const std::vector< std::string > extra_hit_sounds=nullptr, bool attacking=true)
	Make the unit on tile 'a' attack the unit on tile 'b'. More...

void	unit_recruited (const map_location &loc, const map_location &leader_loc)

void	unit_healing (unit &healed, const std::vector< unit * > &healers, int healing, const std::string &extra_text="")
	This will use a poisoning anim if healing<0. More...

Detailed Description

Contains a number of free functions which display units.

performing various on-screen actions - moving, attacking, and dying.

Function Documentation

◆ move_unit()

void unit_display::move_unit	(	const std::vector< map_location > &	path,
		unit_ptr	u,
		bool	animate,
		map_location::direction	dir,
		bool	force_scroll
	)

Display a unit moving along a given path.

Parameters

path	The path to traverse.
u	The unit to show being moved. Its facing will be updated, but not its position.
animate	If set to false, only side-effects of move are applied (correct unit facing, path hexes redrawing).
dir	Unit will be set facing this direction after move. If nothing passed, direction will be set based on path.
force_scroll

Definition at line 505 of file udisplay.cpp.

References unit_display::unit_mover::finish(), game_config::path, unit_display::unit_mover::proceed_to(), and unit_display::unit_mover::start().

Referenced by wb::manager::create_temp_move(), game_lua_kernel::intf_teleport(), wb::move::move(), ai::simulated_move(), actions::undo::move_action::undo(), and game_events::WML_HANDLER_FUNCTION().

◆ reset_helpers()

void unit_display::reset_helpers	(	const unit *	attacker,
		const unit *	defender
	)

Definition at line 770 of file udisplay.cpp.

References unit_ability_list::append(), unit::checking_tags(), display::context(), unit_map::end(), unit_map::find(), unit::get_abilities(), display::get_singleton(), and display_context::units().

Referenced by unit_attack(), unit_die(), and unit_sheath_weapon().

◆ unit_attack()

void unit_display::unit_attack	(	display *	disp,
		game_board &	board,
		const map_location &	a,
		const map_location &	b,
		int	damage,
		const attack_type &	attack,
		const_attack_ptr	secondary_attack,
		int	swing,
		const std::string &	hit_text,
		int	drain_amount,
		const std::string &	att_text,
		const std::vector< std::string > *	extra_hit_sounds = `nullptr`,
		bool	attacking = `true`
	)

Make the unit on tile 'a' attack the unit on tile 'b'.

The 'damage' will be subtracted from the unit's hitpoints, and a die effect will be displayed if the unit dies.

Definition at line 595 of file udisplay.cpp.

References unit_animator::add_animation(), unit_ability_list::append(), b, unit::checking_tags(), unit_map::find(), game_board::find_unit(), display::fogged(), prefs::get(), unit::get_abilities_weapons(), unit_animator::get_animation_time(), unit_animator::get_animation_time_potential(), unit_animator::get_end_time(), map_location::get_relative_dir(), unit_map::iterator_base< iter_types >::get_shared_ptr(), unit_animator::has_animation(), unit::hitpoints(), log_scope, map_location::null_location(), display::ONSCREEN, sound::play_sound(), reset_helpers(), display::scroll_to_tiles(), display::select_hex(), unit::set_facing(), prefs::show_combat(), attack_type::specials_context(), unit_animator::start_animations(), unit::take_hit(), game_board::units(), unit_map::iterator_base< iter_types >::valid(), unit_animator::wait_for_end(), unit_animator::wait_until(), and unit_animator::would_end().

◆ unit_die()

void unit_display::unit_die	(	const map_location &	loc,
		unit &	u,
		const_attack_ptr	attack = `nullptr`,
		const_attack_ptr	secondary_attack = `nullptr`,
		const map_location &	winner_loc = `map_location::null_location()`,
		unit_ptr	winner = `unit_ptr()`
	)

Show a unit fading out.

Note: this only shows the effect, it doesn't actually kill the unit.

Definition at line 569 of file udisplay.cpp.

References unit_animator::add_animation(), display::fogged(), prefs::get(), display::get_singleton(), events::mouse_handler::get_singleton(), reset_helpers(), prefs::show_combat(), unit_animator::start_animations(), and unit_animator::wait_for_end().

Referenced by SYNCED_COMMAND_HANDLER_FUNCTION().

◆ unit_draw_weapon()

void unit_display::unit_draw_weapon	(	const map_location &	loc,
		unit &	attacker,
		const_attack_ptr	attack,
		const_attack_ptr	secondary_attack,
		const map_location &	defender_loc,
		unit_ptr	defender
	)

Play a pre-fight animation First unit is the attacker, second unit the defender.

Definition at line 519 of file udisplay.cpp.

References unit_animator::add_animation(), display::fogged(), prefs::get(), map_location::get_relative_dir(), display::get_singleton(), unit::set_facing(), prefs::show_combat(), unit_animator::start_animations(), and unit_animator::wait_for_end().

◆ unit_healing()

void unit_display::unit_healing	(	unit &	healed,
		const std::vector< unit * > &	healers,
		int	healing,
		const std::string &	extra_text
	)

This will use a poisoning anim if healing<0.

Definition at line 847 of file udisplay.cpp.

References unit_animator::add_animation(), game_display::display_unit_hex(), display::fogged(), unit::get_location(), game_display::get_singleton(), h, map_location::null_location(), display::ONSCREEN, display::scroll_to_tile(), unit_animator::set_all_standing(), unit_animator::start_animations(), and unit_animator::wait_for_end().

◆ unit_recruited()

void unit_display::unit_recruited	(	const map_location &	loc,
		const map_location &	leader_loc
	)

◆ unit_sheath_weapon()

void unit_display::unit_sheath_weapon	(	const map_location &	primary_loc,
		unit_ptr	primary_unit,
		const_attack_ptr	primary_attack,
		const_attack_ptr	secondary_attack,
		const map_location &	secondary_loc,
		unit_ptr	secondary_unit
	)

Play a post-fight animation Both unit can be set to null, only valid units will play their animation.

Definition at line 539 of file udisplay.cpp.

References unit_animator::add_animation(), display::fogged(), prefs::get(), display::get_singleton(), reset_helpers(), prefs::show_combat(), unit_animator::start_animations(), and unit_animator::wait_for_end().

Classes

Functions