unit_drawer Class Reference

#include <drawer.hpp>

Public Member Functions
	unit_drawer (display &thedisp, std::map< surface, SDL_Rect > &bar_rects)
void	redraw_unit (const unit &u) const
	draw a unit. More...

Private Member Functions
void	draw_bar (const std::string &image, int xpos, int ypos, const map_location &loc, size_t height, double filled, const SDL_Color &col, fixed_t alpha) const
	draw a health/xp bar of a unit More...
const SDL_Rect &	calculate_energy_bar (surface surf) const
	Finds the start and end rows on the energy bar image. More...

Private Attributes
display &	disp
const display_context &	dc
const gamemap &	map
const std::vector< team > &	teams
halo::manager &	halo_man
std::map< surface, SDL_Rect > &	energy_bar_rects_
size_t	viewing_team
size_t	playing_team
const team &	viewing_team_ref
const team &	playing_team_ref
bool	is_blindfolded
bool	show_everything
map_location	sel_hex
map_location	mouse_hex
double	zoom_factor
int	hex_size
int	hex_size_by_2

Detailed Description

Definition at line 45 of file drawer.hpp.

Constructor & Destructor Documentation

unit_drawer::unit_drawer	(	display &	thedisp,
		std::map< surface, SDL_Rect > &	bar_rects
	)

Definition at line 30 of file drawer.cpp.

Member Function Documentation

const SDL_Rect & unit_drawer::calculate_energy_bar ( surface  surf ) const

private

Finds the start and end rows on the energy bar image.

White pixels are substituted for the color of the energy.

Definition at line 458 of file drawer.cpp.

References sdl::create_rect(), energy_bar_rects_, i, itor, make_neutral_surface(), and const_surface_lock::pixels().

Referenced by draw_bar().

void unit_drawer::draw_bar ( const std::string &  image, int  xpos, int  ypos, const map_location &  loc, size_t  height, double  filled, const SDL_Color &  col, fixed_t  alpha  ) const

private

draw a health/xp bar of a unit

Definition at line 372 of file drawer.cpp.

References calculate_energy_bar(), create_compatible_surface(), sdl::create_rect(), disp, display::drawing_buffer_add(), sdl::fill_rect(), ftofxp, fxpdiv, fxpmult, fxptoi, image::get_image(), display::LAYER_UNIT_BAR, image::SCALED_TO_HEX, surf, map_location::x, and zoom_factor.

Referenced by redraw_unit().

void unit_drawer::redraw_unit

(

const unit &

u

)

const

draw a unit.

Definition at line 50 of file drawer.cpp.

References halo::manager::add(), preferences::allied_color(), unit_animation_component::anim_, unit::anim_comp(), frame_parameters::blend_ratio, frame_parameters::blend_with, unit::can_advance(), unit::can_recruit(), unit_animation_component::clear_haloes(), sdl::create_rect(), dc, unit::default_anim_image(), disp, draw_bar(), unit_animation_component::draw_bars_, display::drawing_buffer_add(), unit::emits_zoc(), preferences::enemy_color(), game_config::images::energy, unit::experience(), unit::facing(), ftofxp, map_location::get_direction(), unit::get_hidden(), image::get_image(), unit::get_location(), display::get_location_x(), display::get_location_y(), team::get_side_color_index(), gamemap::get_terrain(), gamemap::get_terrain_info(), halo_man, frame_parameters::halo_mod, frame_parameters::halo_y, hex_size, hex_size_by_2, frame_parameters::highlight_ratio, unit::hitpoints(), unit::hp_bar_scaling(), unit::hp_color(), frame_parameters::image, unit::image_ellipse(), unit::image_halo(), frame_parameters::image_mod, unit::image_mods(), unit::incapacitated(), unit::invisible(), is_blindfolded, team::is_enemy(), unit::is_flying(), unit::is_visible_to_team(), display::LAYER_UNIT_BAR, display::LAYER_UNIT_FIRST, unit::leader_crown(), unit::level(), map, display::map_outside_area(), unit::max_experience(), unit::max_hitpoints(), mouse_hex, preferences::moved_color(), unit::movement_left(), surface::null(), game_config::images::orb, unit::overlays(), preferences::partial_color(), playing_team, unit::poisoned(), frame_parameters::primary_frame, sdl::rects_overlap(), unit_animation_component::refreshing_, halo::manager::remove(), display::rgb(), image::SCALED_TO_ZOOM, sel_hex, game_config::images::selected, halo::manager::set_location(), unit_animation_component::set_standing(), preferences::show_allied_orb(), preferences::show_enemy_orb(), show_everything, preferences::show_moved_orb(), preferences::show_partial_orb(), preferences::show_side_colors(), preferences::show_unmoved_orb(), unit::side(), unit::slowed(), frame_parameters::submerge, t_true, unit::TC_image_mods(), display::team_valid(), gui2::terrain, unit::total_movement(), display_context::unit_can_move(), unit_animation_component::unit_halo_, terrain_type::unit_height_adjust(), terrain_type::unit_submerge(), preferences::unmoved_color(), unit::user_end_turn(), viewing_team, viewing_team_ref, unit::xp_bar_scaling(), unit::xp_color(), map_location::y, frame_parameters::y, and zoom_factor.

Referenced by game_display::draw_invalidated(), and display::draw_invalidated().

Member Data Documentation

const display_context& unit_drawer::dc

private

Definition at line 52 of file drawer.hpp.

Referenced by redraw_unit().

display& unit_drawer::disp

private

Definition at line 51 of file drawer.hpp.

Referenced by draw_bar(), and redraw_unit().

std::map<surface,SDL_Rect>& unit_drawer::energy_bar_rects_

private

Definition at line 56 of file drawer.hpp.

Referenced by calculate_energy_bar().

halo::manager& unit_drawer::halo_man

private

Definition at line 55 of file drawer.hpp.

Referenced by redraw_unit().

int unit_drawer::hex_size

private

Definition at line 67 of file drawer.hpp.

Referenced by redraw_unit().

int unit_drawer::hex_size_by_2

private

Definition at line 68 of file drawer.hpp.

Referenced by redraw_unit().

bool unit_drawer::is_blindfolded

private

Definition at line 61 of file drawer.hpp.

Referenced by redraw_unit().

const gamemap& unit_drawer::map

private

Definition at line 53 of file drawer.hpp.

Referenced by redraw_unit().

map_location unit_drawer::mouse_hex

private

Definition at line 64 of file drawer.hpp.

Referenced by redraw_unit().

size_t unit_drawer::playing_team

private

Definition at line 58 of file drawer.hpp.

Referenced by redraw_unit().

const team& unit_drawer::playing_team_ref

private

Definition at line 60 of file drawer.hpp.

map_location unit_drawer::sel_hex

private

Definition at line 63 of file drawer.hpp.

Referenced by redraw_unit().

bool unit_drawer::show_everything

private

Definition at line 62 of file drawer.hpp.

Referenced by redraw_unit().

const std::vector<team>& unit_drawer::teams

private

Definition at line 54 of file drawer.hpp.

size_t unit_drawer::viewing_team

private

Definition at line 57 of file drawer.hpp.

Referenced by redraw_unit().

const team& unit_drawer::viewing_team_ref

private

Definition at line 59 of file drawer.hpp.

Referenced by redraw_unit().

double unit_drawer::zoom_factor

private

Definition at line 65 of file drawer.hpp.

Referenced by draw_bar(), and redraw_unit().

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

• units/drawer.hpp
• units/drawer.cpp