Struct rltk::XpLayer

pub struct XpLayer {
    pub width: usize,
    pub height: usize,
    pub cells: Vec<XpCell>,
}

Structure representing a layer Cells are in the same order as in the file, in column-major order (index of position x,y is y*height + x).

Fields

width: usize

Width of layer (in cells)

height: usize

Height of layer (in cells)

cells: Vec<XpCell>

Content of layer

Methods

impl XpLayer

pub fn new(width: usize, height: usize) -> XpLayer

Construct a new XpLayer of width by height. The contents will be empty (black foreground and background, character 0).

pub fn get(&self, x: usize, y: usize) -> Option<&XpCell>

Get the cell at coordinates (x,y), or None if it is out of range.

pub fn get_mut(&mut self, x: usize, y: usize) -> Option<&mut XpCell>

Get mutable reference to the cell at coordinates (x,y), or None if it is out of range.

Trait Implementations

impl Clone for XpLayer

fn clone(&self) -> XpLayer

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for XpLayer

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

Formats the value using the given formatter.

impl PartialEq<XpLayer> for XpLayer

fn eq(&self, other: &XpLayer) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &XpLayer) -> bool

This method tests for !=.

impl StructuralPartialEq for XpLayer