Struct Tilemap

pub struct Tilemap<Image>
where
    Image: Debug + Clone,
{ /* private fields */ }

Implementations

impl<Image> Tilemap<Image>

where Image: Debug + Clone,

pub fn new( tiles: Vec<usize>, flags: Vec<u32>, size: MapSize, tile_idx_image_name: Vec<String>, tileset: Tileset<Image>, render_size: (u32, u32), default_start: MapPosition, exits: Vec<MapExit>, ) -> Result<Tilemap<Image>, GameUtilError>

impl<Image> Tilemap<Image>

where Image: Debug + Clone,

pub fn px_for_tile<P>(&self, tile: P) -> (isize, isize)

where P: Into<MapPosition>,

Pixel coord for tile Result may be offscreen, before or after

pub fn orig_px_for_tile<P>(&self, tile: P) -> (isize, isize)

where P: Into<MapPosition>,

Pixel coord for tile, ignoring subtile offset Result may be offscreen, before or after

pub fn first_visible_tile(&self) -> MapPosition

Returns the pos of the first tile with at least one pixel visible

Will match Tilemap::first_visible_tile unless a subtile offset is set

pub fn first_fully_visible_tile(&self) -> MapPosition

Returns the pos of the first fully visible tile

See Tilemap::first_visible_tile

pub fn last_visible_tile(&self) -> MapPosition

Returns the pos of the last tile with at least one pixel visible

Will match Tilemap::last_visible_tile unless a subtile offset is set

pub fn last_fully_visible_tile(&self) -> MapPosition

Returns the pos of the last fully visible tile

See Tilemap::last_visible_tile

pub fn is_inside<P>(&self, tile: P) -> bool

where P: Into<MapPosition>,

Returns true if tile is inside the map

pub fn draw<F>(&self, render: F)

where F: FnMut(&Image, (isize, isize)),

Loops through all visible tiles calling render with the image and px coord

pub fn update_pos_with_offset(&self, pos: (isize, isize)) -> (isize, isize)

pub fn center_on<P>(&mut self, pos: P)

where P: Into<MapPosition>,

Moves center of visible map to pos

pub fn all_tiles_with_flag(&self, flag: u32) -> Vec<MapPosition>

Returns a list of tiles matching flag

pub fn tile_has_flag<P>(&self, tile: P, value: u32) -> bool

where P: Into<MapPosition>,

Returns true if tile has a flag of value

pub fn flags_for_tile<P>(&self, tile: P) -> u32

where P: Into<MapPosition>,

Returns flag value for tile

pub fn set_flag<P>(&mut self, tile: P, value: u32)

where P: Into<MapPosition>,

Sets the flag value for tile

pub fn clear_flag<P>(&mut self, tile: P, value: u32)

where P: Into<MapPosition>,

Removes specified flags for tile

pub fn default_start(&self) -> MapPosition

The default, safe start position on the map

pub fn exits(&self) -> &Vec<MapExit>

All exits to other maps

pub fn tile_size(&self) -> (u32, u32)

pub fn size(&self) -> MapSize

pub fn set_subtile_offset(&mut self, subtile_offset: (i16, i16))

Sets a pixel offset for drawing Primarily designed for smoothing animation the map when a character or camera is moving

pub fn subtile_offset(&self) -> (i16, i16)

Returns a pixel offset for drawing

Trait Implementations

impl<Image> Clone for Tilemap<Image>

where Image: Clone + Debug,

fn clone(&self) -> Tilemap<Image>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<Image> Debug for Tilemap<Image>

where Image: Debug + Clone,

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

Formats the value using the given formatter.