Struct simple_tilemap::Tilemap

pub struct Tilemap<C, U = ()> { /* private fields */ }

A map that holds a tileset and a collection of tiles.

Implementations

impl<C, U> Tilemap<C, U>

where U: Default + Clone,

pub fn new(width: u32, height: u32, tileset: Tileset<C>) -> Self

Construct a new tilemap. width and height are map’s size in tiles.

impl<C, U> Tilemap<C, U>

pub fn width(&self) -> u32

Map’s width in tiles.

pub fn height(&self) -> u32

Map’s height in tiles.

pub fn tileset(&self) -> &Tileset<C>

Tileset used by this map.

pub fn tiles(&self) -> &[Tile<U>]

Map’s tiles.

pub fn tiles_mut(&mut self) -> &mut [Tile<U>]

Map’s tiles (mutable).

pub fn get_tile(&self, x: u32, y: u32) -> Option<&Tile<U>>

Get a tile at (x, y).

pub fn get_mut_tile(&mut self, x: u32, y: u32) -> Option<&mut Tile<U>>

Get a mutable ref to a tile at (x, y).

pub fn set_tile(&mut self, x: u32, y: u32, tile: Tile<U>)

Set a tile at (x, y).

impl<C> Tilemap<C>

where C: AsRef<[u8]>,

pub fn render( &self, surface: &mut (impl BufferMut<Color> + ?Sized), offset_x: i32, offset_y: i32 )

Render the map onto a buffer at pixel offset (offset_x, offset_y).

Trait Implementations

impl<C> Buffer<Tile> for Tilemap<C>

fn width(&self) -> u32

Buffer width

fn height(&self) -> u32

Buffer height

fn get(&self, x: u32, y: u32) -> &Tile

Get a value at (x, y). This function must not panic when x < self.width() && y < self.height() (unless you want blit functions to panic). It will not be called with values outside of that range.

impl<C> BufferMut<Tile> for Tilemap<C>

fn get_mut(&mut self, x: u32, y: u32) -> &mut Tile

Get a mutable value at (x, y). This function must not panic when x < self.width() && y < self.height() (unless you want blit functions to panic). It will not be called with values outside of that range.

impl<C: Clone, U: Clone> Clone for Tilemap<C, U>

fn clone(&self) -> Tilemap<C, U>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<C: Debug, U: Debug> Debug for Tilemap<C, U>

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

Formats the value using the given formatter.