Display » Color palettes module

On the GBA, both sprites and backgrounds have 256 colors organized in blocks of multiples of 16 colors (512 colors in total). Each one of these blocks is called color palette.

There are 8 bits per pixel palettes (which can refer to all colors) and 4 bits per pixel palettes (which can access only to 16 consecutive colors).

Butano color palettes system allows to manage individual 4 bits per pixel palettes for sprites and backgrounds, but it only can be one 8 bits per pixel backgrounds palette and one 8 bits per pixel sprites palette: all 8 bits per pixel backgrounds share the same 8 bits per pixel backgrounds palette and all 8 bits per pixel sprites share the same 8 bits per pixel sprites palette.

Files

file bn_backdrop_color_hbe_ptr.h
file bn_bg_palette_color_hbe_ptr.h
file bn_bg_palette_item.h
file bn_bg_palette_ptr.h
file bn_bg_palettes.h
file bn_bg_palettes_actions.h
file bn_bg_palettes_transparent_color_hbe_ptr.h
file bn_sprite_palette_actions.h
file bn_sprite_palette_color_hbe_ptr.h
file bn_sprite_palette_item.h
file bn_sprite_palette_ptr.h
file bn_sprite_palettes.h
file bn_sprite_palettes_actions.h

Namespaces

namespace bn: Main Butano namespace.
namespace bn::bg_palettes: Background color palettes related functions.
namespace bn::sprite_palettes: Sprite color palettes related functions.

Classes

class bn::backdrop_color_hbe_ptr: std::shared_ptr like smart pointer that retains shared ownership of a H-Blank effect which changes the backdrop color in each screen horizontal line.
class bn::bg_palette_inverted_manager: Manages if the colors of a bg_palette_ptr must be inverted or not.
class bn::bg_palette_inverted_toggle_action: Toggles if the colors of a bg_palette_ptr must be inverted or not when the action is updated a given number of times.
class bn::bg_palette_grayscale_manager: Manages the intensity of the grayscale effect applied to a bg_palette_ptr.
class bn::bg_palette_grayscale_to_action: Modifies the intensity of the grayscale effect applied to a bg_palette_ptr until it has a given state.
class bn::bg_palette_grayscale_loop_action: Modifies the intensity of the grayscale effect applied to a bg_palette_ptr from a minimum to a maximum. When the intensity is equal to the given final state, it goes back to its initial state and vice versa.
class bn::bg_palette_grayscale_toggle_action: Changes the intensity of the grayscale effect applied to a bg_palette_ptr when the action is updated a given number of times.
class bn::bg_palette_hue_shift_manager: Manages the intensity of the hue shift effect applied to a bg_palette_ptr.
class bn::bg_palette_hue_shift_to_action: Modifies the intensity of the hue shift effect applied to a bg_palette_ptr until it has a given state.
class bn::bg_palette_hue_shift_loop_action: Modifies the intensity of the hue shift effect applied to a bg_palette_ptr from a minimum to a maximum. When the intensity is equal to the given final state, it goes back to its initial state and vice versa.
class bn::bg_palette_hue_shift_toggle_action: Changes the intensity of the hue shift effect applied to a bg_palette_ptr when the action is updated a given number of times.
class bn::bg_palette_fade_manager: Manages the intensity of the fade effect applied to a bg_palette_ptr.
class bn::bg_palette_fade_to_action: Modifies the intensity of the fade effect applied to a bg_palette_ptr until it has a given state.
class bn::bg_palette_fade_loop_action: Modifies the intensity of the fade effect applied to a bg_palette_ptr from a minimum to a maximum. When the intensity is equal to the given final state, it goes back to its initial state and vice versa.
class bn::bg_palette_fade_toggle_action: Changes the intensity of the fade effect applied to a bg_palette_ptr when the action is updated a given number of times.
class bn::bg_palette_rotate_manager: Manages the number of colors to rotate to the right in a bg_palette_ptr.
class bn::bg_palette_rotate_by_action: Modifies the number of colors to rotate to the right in a bg_palette_ptr by delta_count when the action is updated a given number of times. When the property is over the given maximum, it goes back to the given minimum and vice versa.
class bn::bg_palette_rotate_to_action: Modifies the number of colors to rotate to the right in a bg_palette_ptr until it has a given state.
class bn::bg_palette_rotate_loop_action: Modifies the number of colors to rotate to the right in a bg_palette_ptr from a minimum to a maximum. When the number of colors to rotate to the right is equal to the given final state, it goes back to its initial state and vice versa.
class bn::bg_palette_rotate_toggle_action: Changes the number of colors to rotate to the right in a bg_palette_ptr when the action is updated a given number of times.
class bn::bg_palette_color_hbe_ptr: std::shared_ptr like smart pointer that retains shared ownership of a H-Blank effect which changes the color of a background color palette in each screen horizontal line.
class bn::bg_palette_item: Contains the required information to generate background color palettes.
class bn::bg_palette_ptr: std::shared_ptr like smart pointer that retains shared ownership of a background color palette.
template<> struct bn::hash<bg_palette_ptr>: Hash support for bg_palette_ptr.
class bn::bg_palettes_brightness_manager: Manages the brightness of all background color palettes.
class bn::bg_palettes_brightness_to_action: Modifies the brightness of all background color palettes until it has a given state.
class bn::bg_palettes_brightness_loop_action: Modifies the brightness of all background color palettes from a minimum to a maximum. When the brightness is equal to the given final state, it goes back to its initial state and vice versa.
class bn::bg_palettes_brightness_toggle_action: Changes the brightness of all background color palettes when the action is updated a given number of times.
class bn::bg_palettes_contrast_manager: Manages the contrast of all background color palettes.
class bn::bg_palettes_contrast_to_action: Modifies the contrast of all background color palettes until it has a given state.
class bn::bg_palettes_contrast_loop_action: Modifies the contrast of all background color palettes from a minimum to a maximum. When the contrast is equal to the given final state, it goes back to its initial state and vice versa.
class bn::bg_palettes_contrast_toggle_action: Changes the contrast of all background color palettes when the action is updated a given number of times.
class bn::bg_palettes_intensity_manager: Manages the intensity of all background color palettes.
class bn::bg_palettes_intensity_to_action: Modifies the intensity of all background color palettes until it has a given state.
class bn::bg_palettes_intensity_loop_action: Modifies the intensity of all background color palettes from a minimum to a maximum. When the intensity is equal to the given final state, it goes back to its initial state and vice versa.
class bn::bg_palettes_intensity_toggle_action: Changes the intensity of all background color palettes when the action is updated a given number of times.
class bn::bg_palettes_inverted_manager: Manages if the colors of all background color palettes must be inverted or not.
class bn::bg_palettes_inverted_toggle_action: Toggles if the colors of all background color palettes must be inverted or not when the action is updated a given number of times.
class bn::bg_palettes_grayscale_manager: Manages the intensity of the grayscale effect applied to all background color palettes.
class bn::bg_palettes_grayscale_to_action: Modifies the intensity of the grayscale effect applied to all background color palettes until it has a given state.
class bn::bg_palettes_grayscale_loop_action: Modifies the intensity of the grayscale effect applied to all background color palettes from a minimum to a maximum. When the intensity is equal to the given final state, it goes back to its initial state and vice versa.
class bn::bg_palettes_grayscale_toggle_action: Changes the intensity of the grayscale effect applied to all background color palettes when the action is updated a given number of times.
class bn::bg_palettes_hue_shift_manager: Manages the intensity of the hue shift effect applied to all background color palettes.
class bn::bg_palettes_hue_shift_to_action: Modifies the intensity of the hue shift effect applied to all background color palettes until it has a given state.
class bn::bg_palettes_hue_shift_loop_action: Modifies the intensity of the hue shift effect applied to all background color palettes from a minimum to a maximum. When the intensity is equal to the given final state, it goes back to its initial state and vice versa.
class bn::bg_palettes_hue_shift_toggle_action: Changes the intensity of the hue shift effect applied to all background color palettes when the action is updated a given number of times.
class bn::bg_palettes_fade_manager: Manages the intensity of the fade effect applied to all background color palettes.
class bn::bg_palettes_fade_to_action: Modifies the intensity of the fade effect applied to all background color palettes until it has a given state.
class bn::bg_palettes_fade_loop_action: Modifies the intensity of the fade effect applied to all background color palettes from a minimum to a maximum. When the intensity is equal to the given final state, it goes back to its initial state and vice versa.
class bn::bg_palettes_fade_toggle_action: Changes the intensity of the fade effect applied to all background color palettes when the action is updated a given number of times.
class bn::bg_palettes_transparent_color_hbe_ptr: std::shared_ptr like smart pointer that retains shared ownership of a H-Blank effect which changes the transparent color of the backgrounds in each screen horizontal line.
class bn::sprite_palette_inverted_manager: Manages if the colors of a sprite_palette_ptr must be inverted or not.
class bn::sprite_palette_inverted_toggle_action: Toggles if the colors of a sprite_palette_ptr must be inverted or not when the action is updated a given number of times.
class bn::sprite_palette_grayscale_manager: Manages the intensity of the grayscale effect applied to a sprite_palette_ptr.
class bn::sprite_palette_grayscale_to_action: Modifies the intensity of the grayscale effect applied to a sprite_palette_ptr until it has a given state.
class bn::sprite_palette_grayscale_loop_action: Modifies the intensity of the grayscale effect applied to a sprite_palette_ptr from a minimum to a maximum. When the intensity is equal to the given final state, it goes back to its initial state and vice versa.
class bn::sprite_palette_grayscale_toggle_action: Changes the intensity of the grayscale effect applied to a sprite_palette_ptr when the action is updated a given number of times.
class bn::sprite_palette_hue_shift_manager: Manages the intensity of the hue shift effect applied to a sprite_palette_ptr.
class bn::sprite_palette_hue_shift_to_action: Modifies the intensity of the hue shift effect applied to a sprite_palette_ptr until it has a given state.
class bn::sprite_palette_hue_shift_loop_action: Modifies the intensity of the hue shift effect applied to a sprite_palette_ptr from a minimum to a maximum. When the intensity is equal to the given final state, it goes back to its initial state and vice versa.
class bn::sprite_palette_hue_shift_toggle_action: Changes the intensity of the hue shift effect applied to a sprite_palette_ptr when the action is updated a given number of times.
class bn::sprite_palette_fade_manager: Manages the intensity of the fade effect applied to a sprite_palette_ptr.
class bn::sprite_palette_fade_to_action: Modifies the intensity of the fade effect applied to a sprite_palette_ptr until it has a given state.
class bn::sprite_palette_fade_loop_action: Modifies the intensity of the fade effect applied to a sprite_palette_ptr from a minimum to a maximum. When the intensity is equal to the given final state, it goes back to its initial state and vice versa.
class bn::sprite_palette_fade_toggle_action: Changes the intensity of the fade effect applied to a sprite_palette_ptr when the action is updated a given number of times.
class bn::sprite_palette_rotate_manager: Manages the number of colors to rotate to the right in a sprite_palette_ptr.
class bn::sprite_palette_rotate_by_action: Modifies the number of colors to rotate to the right in a sprite_palette_ptr by delta_count when the action is updated a given number of times. When the property is over the given maximum, it goes back to the given minimum and vice versa.
class bn::sprite_palette_rotate_to_action: Modifies the number of colors to rotate to the right in a sprite_palette_ptr until it has a given state.
class bn::sprite_palette_rotate_loop_action: Modifies the number of colors to rotate to the right in a sprite_palette_ptr from a minimum to a maximum. When the number of colors to rotate to the right is equal to the given final state, it goes back to its initial state and vice versa.
class bn::sprite_palette_rotate_toggle_action: Changes the number of colors to rotate to the right in a sprite_palette_ptr when the action is updated a given number of times.
class bn::sprite_palette_color_hbe_ptr: std::shared_ptr like smart pointer that retains shared ownership of a H-Blank effect which changes the color of a sprite color palette in each screen horizontal line.
class bn::sprite_palette_item: Contains the required information to generate sprite color palettes.
class bn::sprite_palette_ptr: std::shared_ptr like smart pointer that retains shared ownership of a sprite color palette.
template<> struct bn::hash<sprite_palette_ptr>: Hash support for sprite_palette_ptr.
class bn::sprite_palettes_brightness_manager: Manages the brightness of all sprite color palettes.
class bn::sprite_palettes_brightness_to_action: Modifies the brightness of all sprite color palettes until it has a given state.
class bn::sprite_palettes_brightness_loop_action: Modifies the brightness of all sprite color palettes from a minimum to a maximum. When the brightness is equal to the given final state, it goes back to its initial state and vice versa.
class bn::sprite_palettes_brightness_toggle_action: Changes the brightness of all sprite color palettes when the action is updated a given number of times.
class bn::sprite_palettes_contrast_manager: Manages the contrast of all sprite color palettes.
class bn::sprite_palettes_contrast_to_action: Modifies the contrast of all sprite color palettes until it has a given state.
class bn::sprite_palettes_contrast_loop_action: Modifies the contrast of all sprite color palettes from a minimum to a maximum. When the contrast is equal to the given final state, it goes back to its initial state and vice versa.
class bn::sprite_palettes_contrast_toggle_action: Changes the contrast of all sprite color palettes when the action is updated a given number of times.
class bn::sprite_palettes_intensity_manager: Manages the intensity of all sprite color palettes.
class bn::sprite_palettes_intensity_to_action: Modifies the intensity of all sprite color palettes until it has a given state.
class bn::sprite_palettes_intensity_loop_action: Modifies the intensity of all sprite color palettes from a minimum to a maximum. When the intensity is equal to the given final state, it goes back to its initial state and vice versa.
class bn::sprite_palettes_intensity_toggle_action: Changes the intensity of all sprite color palettes when the action is updated a given number of times.
class bn::sprite_palettes_inverted_manager: Manages if the colors of all sprite color palettes must be inverted or not.
class bn::sprite_palettes_inverted_toggle_action: Toggles if the colors of all sprite color palettes must be inverted or not when the action is updated a given number of times.
class bn::sprite_palettes_grayscale_manager: Manages the intensity of the grayscale effect applied to all sprite color palettes.
class bn::sprite_palettes_grayscale_to_action: Modifies the intensity of the grayscale effect applied to all sprite color palettes until it has a given state.
class bn::sprite_palettes_grayscale_loop_action: Modifies the intensity of the grayscale effect applied to all sprite color palettes from a minimum to a maximum. When the intensity is equal to the given final state, it goes back to its initial state and vice versa.
class bn::sprite_palettes_grayscale_toggle_action: Changes the intensity of the grayscale effect applied to all sprite color palettes when the action is updated a given number of times.
class bn::sprite_palettes_hue_shift_manager: Manages the intensity of the hue shift effect applied to all sprite color palettes.
class bn::sprite_palettes_hue_shift_to_action: Modifies the intensity of the hue shift effect applied to all sprite color palettes until it has a given state.
class bn::sprite_palettes_hue_shift_loop_action: Modifies the intensity of the hue shift effect applied to all sprite color palettes from a minimum to a maximum. When the intensity is equal to the given final state, it goes back to its initial state and vice versa.
class bn::sprite_palettes_hue_shift_toggle_action: Changes the intensity of the hue shift effect applied to all sprite color palettes when the action is updated a given number of times.
class bn::sprite_palettes_fade_manager: Manages the intensity of the fade effect applied to all sprite color palettes.
class bn::sprite_palettes_fade_to_action: Modifies the intensity of the fade effect applied to all sprite color palettes until it has a given state.
class bn::sprite_palettes_fade_loop_action: Modifies the intensity of the fade effect applied to all sprite color palettes from a minimum to a maximum. When the intensity is equal to the given final state, it goes back to its initial state and vice versa.
class bn::sprite_palettes_fade_toggle_action: Changes the intensity of the fade effect applied to all sprite color palettes when the action is updated a given number of times.