display.cpp File Reference

Routines to set up the display, scroll and zoom the map. More...

#include "arrow.hpp"
#include "cursor.hpp"
#include "display.hpp"
#include "fake_unit_manager.hpp"
#include "font/sdl_ttf.hpp"
#include "font/text.hpp"
#include "preferences/game.hpp"
#include "gettext.hpp"
#include "halo.hpp"
#include "hotkey/command_executor.hpp"
#include "language.hpp"
#include "log.hpp"
#include "font/marked-up_text.hpp"
#include "map/map.hpp"
#include "map/label.hpp"
#include "minimap.hpp"
#include "overlay.hpp"
#include "play_controller.hpp"
#include "reports.hpp"
#include "resources.hpp"
#include "color.hpp"
#include "synced_context.hpp"
#include "team.hpp"
#include "terrain/builder.hpp"
#include "time_of_day.hpp"
#include "tooltips.hpp"
#include "tod_manager.hpp"
#include "units/unit.hpp"
#include "units/animation_component.hpp"
#include "units/drawer.hpp"
#include "whiteboard/manager.hpp"
#include "show_dialog.hpp"
#include "gui/dialogs/loading_screen.hpp"
#include <SDL2/SDL_image.h>
#include <algorithm>
#include <array>
#include <cmath>
#include <iomanip>
#include <utility>

Include dependency graph for display.cpp:

Go to the source code of this file.

Macros
#define	ERR_DP   LOG_STREAM(err, log_display)
#define	LOG_DP   LOG_STREAM(info, log_display)
#define	DBG_DP   LOG_STREAM(debug, log_display)
#define	zoom_levels   (game_config::zoom_levels)
#define	final_zoom_index   (static_cast<int>(zoom_levels.size()) - 1)
#define	DefaultZoom   (game_config::tile_size)
#define	SmallZoom   (DefaultZoom / 2)
#define	MinZoom   (zoom_levels.front())
#define	MaxZoom   (zoom_levels.back())

Enumerations
enum	{   MAX_BORDER = 3, BITS_FOR_LAYER_GROUP = 4, BITS_FOR_Y = 10, BITS_FOR_X_PARITY = 1,   BITS_FOR_LAYER = 8, BITS_FOR_X_OVER_2 = 9 }

Functions
int	get_zoom_levels_index (unsigned int zoom_level)
static const std::string &	get_direction (std::size_t n)
static unsigned	calculate_fps (unsigned frametime)
static void	draw_panel (CVideo &video, const theme::panel &panel, std::vector< std::shared_ptr< gui::button >> &)
static void	draw_label (CVideo &video, surface target, const theme::label &label)
static void	draw_background (surface screen, const SDL_Rect &area, const std::string &image)

Variables
static lg::log_domain	log_display ("display")

Detailed Description

Routines to set up the display, scroll and zoom the map.

Definition in file display.cpp.

Macro Definition Documentation

DBG_DP

#define DBG_DP   LOG_STREAM(debug, log_display)

Definition at line 71 of file display.cpp.

Referenced by display::create_buttons(), display::draw_init(), draw_panel(), display::invalidate_all(), display::layout_buttons(), and display::screenshot().

DefaultZoom

#define DefaultZoom   (game_config::tile_size)

Definition at line 76 of file display.cpp.

Referenced by display::display(), display::render_image(), display::set_zoom(), and display::toggle_default_zoom().

ERR_DP

#define ERR_DP   LOG_STREAM(err, log_display)

Definition at line 69 of file display.cpp.

Referenced by display::init_flags_for_side_internal(), display::refresh_report(), display::render_image(), display::screenshot(), display::scroll_to_tile(), and display::scroll_to_tiles().

final_zoom_index

#define final_zoom_index   (static_cast<int>(zoom_levels.size()) - 1)

Definition at line 75 of file display.cpp.

Referenced by display::set_zoom().

LOG_DP

#define LOG_DP   LOG_STREAM(info, log_display)

Definition at line 70 of file display.cpp.

Referenced by display::init_flags_for_side_internal(), display::redraw_everything(), and display::set_zoom().

MaxZoom

#define MaxZoom   (zoom_levels.back())

Definition at line 79 of file display.cpp.

Referenced by display::bounds_check_position(), display::display(), get_zoom_levels_index(), display::set_zoom(), and display::zoom_at_max().

MinZoom

#define MinZoom   (zoom_levels.front())

Definition at line 78 of file display.cpp.

Referenced by display::bounds_check_position(), get_zoom_levels_index(), display::set_zoom(), and display::zoom_at_min().

SmallZoom

#define SmallZoom   (DefaultZoom / 2)

Definition at line 77 of file display.cpp.

zoom_levels

#define zoom_levels   (game_config::zoom_levels)

Definition at line 74 of file display.cpp.

Referenced by display::display(), get_zoom_levels_index(), and display::set_zoom().

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
MAX_BORDER
BITS_FOR_LAYER_GROUP
BITS_FOR_Y
BITS_FOR_X_PARITY
BITS_FOR_LAYER
BITS_FOR_X_OVER_2

Definition at line 1227 of file display.cpp.

Function Documentation

calculate_fps()

static unsigned calculate_fps ( unsigned  frametime )

static

Definition at line 1350 of file display.cpp.

Referenced by display::update_display().

draw_background()

static void draw_background ( surface  screen, const SDL_Rect &  area, const std::string &  image  )

static

Definition at line 1487 of file display.cpp.

References sdl::create_rect(), sdl::fill_rectangle(), image::get_image(), h, sdl_blit(), and w.

Referenced by display::draw_init(), and gui::dialog_frame::get_layout().

draw_label()

static void draw_label ( CVideo &  video, surface  target, const theme::label &  label  )

static

Definition at line 1427 of file display.cpp.

References tooltips::add_tooltip(), color_t::b, font::draw_text(), theme::label::font_rgb(), theme::label::font_rgb_set(), theme::label::font_size(), color_t::g, image::get_image(), theme::label::icon(), theme::object::location(), font::NORMAL_COLOR, color_t::r, scale_surface(), CVideo::screen_area(), sdl_blit(), and theme::label::text().

Referenced by display::draw_all_panels().

draw_panel()

static void draw_panel ( CVideo &  video, const theme::panel &  panel, std::vector< std::shared_ptr< gui::button >> &    )

static

Definition at line 1406 of file display.cpp.

References CVideo::blit_surface(), DBG_DP, theme::object::get_id(), image::get_image(), theme::panel::image(), theme::object::location(), CVideo::screen_area(), and tile_surface().

Referenced by display::draw_all_panels().

get_direction()

static const std::string& get_direction ( std::size_t  n )

static

Definition at line 956 of file display.cpp.

References n.

Referenced by map_location::get_direction(), display::get_fog_shroud_images(), and map_location::vector_difference_assign().

get_zoom_levels_index()

int get_zoom_levels_index

(

unsigned int

zoom_level

)

Definition at line 94 of file display.cpp.

References utils::clamp(), MaxZoom, MinZoom, and zoom_levels.

Referenced by display::display(), and display::set_zoom().

Variable Documentation

log_display

lg::log_domain log_display("display")

static