image.hpp File Reference

#include "map/location.hpp"
#include "sdl/utils.hpp"
#include "sdl/image.hpp"
#include "terrain/translation.hpp"
#include "game_config.hpp"
#include <boost/unordered_map.hpp>

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Classes
singleton	image::cache_type< T >
class	image::locator
struct	image::locator::value
struct	image::manager
	the image manager is responsible for setting up images, and destroying all images when the program exits. More...
class	image::color_adjustment_resetter

Namespaces
	image
	this module manages the cache of images.

Typedefs
typedef cache_type< surface >	image::image_cache
typedef cache_type< bool >	image::bool_cache
typedef std::map < t_translation::t_terrain, surface >	image::mini_terrain_cache_map
typedef std::basic_string < signed char >	image::light_string
	light_string store colors info of central and adjacent hexes. More...
typedef std::map< light_string, surface >	image::lit_variants
typedef cache_type< lit_variants >	image::lit_cache

Enumerations
enum	image::TYPE {   image::UNSCALED, image::SCALED_TO_ZOOM, image::HEXED, image::SCALED_TO_HEX,   image::TOD_COLORED, image::BRIGHTENED }
	UNSCALED : image will be drawn "as is" without changing size, even in case of redraw SCALED_TO_ZOOM : image will be scaled taking zoom into account HEXED : the hex mask is applied on the image SCALED_TO_HEX : image will be scaled to fit into a hex, taking zoom into account TOD_COLORED : same as SCALED_TO_HEX but ToD coloring is also applied BRIGHTENED : same as TOD_COLORED but also brightened. More...

Functions
surface	image::load_from_disk (const locator &loc)
size_t	image::hash_value (const locator::value &val)
light_string	image::get_light_string (int op, int r, int g, int b)
	return light_string of one light operation(see above) More...
void	image::flush_cache ()
void	image::set_color_adjustment (int r, int g, int b)
	will make all scaled images have these rgb values added to all their pixels. More...
void	image::set_team_colors (const std::vector< std::string > *colors=nullptr)
	set the team colors used by the TC image modification use a vector with one string for each team using nullptr will reset to default TC More...
const std::vector< std::string > &	image::get_team_colors ()
void	image::set_pixel_format (SDL_PixelFormat *format)
	sets the pixel format used by the images. More...
void	image::set_zoom (int zoom)
	sets the amount scaled images should be scaled. More...
surface	image::get_image (const locator &i_locator, TYPE type=UNSCALED)
	function to get the surface corresponding to an image. More...
surface	image::get_lighted_image (const image::locator &i_locator, const light_string &ls, TYPE type)
	function to get the surface corresponding to an image. More...
surface	image::get_hexmask ()
	function to get the standard hex mask More...
bool	image::is_in_hex (const locator &i_locator)
	function to check if an image fit into an hex return false if the image has not the standard size. More...
bool	image::is_empty_hex (const locator &i_locator)
	function to check if an image is empty after hex cut should be only used on terrain image (cache the hex cut version) More...
surface	image::reverse_image (const surface &surf)
	function to reverse an image. More...
bool	image::exists (const locator &i_locator)
	returns true if the given image actually exists, without loading it. More...
void	image::precache_file_existence (const std::string &subdir="")
	precache the existence of files in the subdir (ex: "terrain/") More...
bool	image::precached_file_exists (const std::string &file)
bool	image::update_from_preferences ()
	initialize any private data, e.g. algorithm choices from preferences More...
bool	image::save_image (const locator &i_locator, const std::string &filename)
bool	image::save_image (const surface &surf, const std::string &filename)