Struct SpriteLayer 

pub struct SpriteLayer {
    pub entries: Vec<SpriteOamEntry>,
}

Sprite layer: holds a list of OAM entries to render.

Fields

entries: Vec<SpriteOamEntry>

Implementations

impl SpriteLayer

pub fn new() -> Self

pub fn clear(&mut self)

pub fn add(&mut self, entry: SpriteOamEntry)

pub fn render( &self, fb: &mut impl FbSurface, tileset: &TileSet, obp0: &Palette, obp1: &Palette, bg_color_buffer: Option<&[u8]>, )

Render all sprites onto the framebuffer.

tileset - sprite tile data obp0 / obp1 - the two sprite palettes bg_color_buffer - optional: if provided, used for BG priority check. When a sprite has bg_priority set, it only draws over color-0 BG pixels. This buffer stores the BG color index (0-3) for each pixel.

Trait Implementations

impl Clone for SpriteLayer

fn clone(&self) -> SpriteLayer

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SpriteLayer

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for SpriteLayer

fn default() -> Self

Returns the “default value” for a type.