Struct RgbaTileSet 

pub struct RgbaTileSet { /* private fields */ }

A set of RGBA tiles indexed by tile number.

Unlike TileSet, these tiles store direct RGBA pixel data and are rendered without any palette remapping.

Implementations

impl RgbaTileSet

pub fn from_rgba_png(png_data: &[u8]) -> Result<Self, String>

Load an RGBA tileset from PNG data.

The PNG is cut into 8×8 tiles in row-major order. Each tile stores its pixels as RGBA data directly (no 2bpp bitplanes, no palette remapping).

The PNG dimensions must be multiples of 8.

pub fn get(&self, index: usize) -> &RgbaTile

Get a tile by index. Returns a transparent blank tile if out of bounds.

pub fn len(&self) -> usize

Number of tiles in this set.

pub fn is_empty(&self) -> bool

Whether this tileset is empty.

Trait Implementations

impl Clone for RgbaTileSet

fn clone(&self) -> RgbaTileSet

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RgbaTileSet

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

Formats the value using the given formatter.