halo::halo_impl::effect Class Reference

Public Member Functions
	effect (display *screen, int xpos, int ypos, const animated< image::locator >::anim_description &img, const map_location &loc, ORIENTATION, bool infinite)
void	set_location (int x, int y)
bool	render ()
void	unrender ()
bool	expired () const
bool	need_update () const
bool	does_change () const
bool	on_location (const std::set< map_location > &locations) const
bool	location_not_known () const
void	add_overlay_location (std::set< map_location > &locations)

Private Member Functions
const image::locator &	current_image ()

Private Attributes
animated< image::locator >	images_
ORIENTATION	orientation_
int	x_
int	y_
surface	surf_
surface	buffer_
SDL_Rect	rect_
map_location	loc_
	The location of the center of the halo. More...
std::vector< map_location >	overlayed_hexes_
	All locations over which the halo lies. More...
display *	disp

Detailed Description

Definition at line 36 of file halo.cpp.

Constructor & Destructor Documentation

halo::halo_impl::effect::effect	(	display *	screen,
		int	xpos,
		int	ypos,
		const animated< image::locator >::anim_description &	img,
		const map_location &	loc,
		ORIENTATION	orientation,
		bool	infinite
	)

Definition at line 143 of file halo.cpp.

References disp, images_, set_location(), and animated< T, T_void_value >::start_animation().

Member Function Documentation

void halo::halo_impl::effect::add_overlay_location

(

std::set< map_location > &

locations

)

Definition at line 304 of file halo.cpp.

References itor.

const image::locator& halo::halo_impl::effect::current_image ( )

inlineprivate

Definition at line 56 of file halo.cpp.

References animated< T, T_void_value >::get_current_frame(), and images_.

bool halo::halo_impl::effect::does_change ( ) const

inline

Definition at line 49 of file halo.cpp.

References animated< T, T_void_value >::does_not_change(), and images_.

bool halo::halo_impl::effect::expired ( ) const

inline

Definition at line 47 of file halo.cpp.

References animated< T, T_void_value >::animation_finished(), animated< T, T_void_value >::cycles(), and images_.

bool halo::halo_impl::effect::location_not_known

(

)

const

Definition at line 299 of file halo.cpp.

bool halo::halo_impl::effect::need_update ( ) const

inline

Definition at line 48 of file halo.cpp.

References images_, and animated< T, T_void_value >::need_update().

bool halo::halo_impl::effect::on_location

(

const std::set< map_location > &

locations

)

const

Definition at line 288 of file halo.cpp.

References itor.

bool halo::halo_impl::effect::render

(

)

Definition at line 177 of file halo.cpp.

References display::rect_of_hexes::begin(), sdl::create_rect(), halo::halo_impl::disp, display::rect_of_hexes::end(), flop_surface(), image::get_image(), display::get_location_x(), display::get_location_y(), display::get_screen_surface(), get_surface_portion(), display::hex_size(), display::hexes_under_rect(), halo::HREVERSE, halo::HVREVERSE, i, loc_, display::map_outside_area(), sdl::rects_overlap(), image::reverse_image(), image::SCALED_TO_ZOOM, resources::screen, sdl_blit(), sdl_copy_portion(), halo::halo_impl::set_location(), display::shrouded(), update_rect(), halo::VREVERSE, map_location::x, x_, map_location::y, y_, and map_location::ZERO().

void halo::halo_impl::effect::set_location	(	int	x,
		int	y
	)

Definition at line 164 of file halo.cpp.

References halo::halo_impl::disp, display::get_location_x(), display::get_location_y(), halo::halo_impl::unrender(), x_, y_, and map_location::ZERO().

Referenced by effect().

void halo::halo_impl::effect::unrender

(

)

Definition at line 255 of file halo.cpp.

References sdl::create_rect(), halo::halo_impl::disp, display::get_location_x(), display::get_location_y(), display::get_screen_surface(), loc_, display::map_outside_area(), resources::screen, sdl_blit(), display::shrouded(), update_rect(), map_location::x, x_, map_location::y, y_, and map_location::ZERO().

Member Data Documentation

surface halo::halo_impl::effect::buffer_

private

Definition at line 63 of file halo.cpp.

display* halo::halo_impl::effect::disp

private

Definition at line 72 of file halo.cpp.

Referenced by effect().

animated<image::locator> halo::halo_impl::effect::images_

private

Definition at line 58 of file halo.cpp.

Referenced by current_image(), does_change(), effect(), expired(), and need_update().

map_location halo::halo_impl::effect::loc_

private

The location of the center of the halo.

Definition at line 67 of file halo.cpp.

ORIENTATION halo::halo_impl::effect::orientation_

private

Definition at line 60 of file halo.cpp.

std::vector<map_location> halo::halo_impl::effect::overlayed_hexes_

private

All locations over which the halo lies.

Definition at line 70 of file halo.cpp.

SDL_Rect halo::halo_impl::effect::rect_

private

Definition at line 64 of file halo.cpp.

surface halo::halo_impl::effect::surf_

private

Definition at line 63 of file halo.cpp.

int halo::halo_impl::effect::x_

private

Definition at line 62 of file halo.cpp.

int halo::halo_impl::effect::y_

private

Definition at line 62 of file halo.cpp.

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

• halo.cpp