Struct Igs 

pub struct Igs {
    pub res: Res,
    pub cursor_on: bool,
    pub hold: Option<Instant>,
    pub replies: Vec<u8>,
    pub bells: usize,
    /* private fields */
}

Fields

res: Res

cursor_on: bool

hold: Option<Instant>

t and q: read nothing more until then.

replies: Vec<u8>

What the BBS should get (replies, zones clicked).

bells: usize

Implementations

impl Igs

pub fn width(&self) -> usize

pub fn height(&self) -> usize

pub fn pixels(&self) -> &[u8]

The bitmap: a color register a pixel.

pub fn palette(&self) -> [Rgb; 16]

pub fn cursor(&self) -> (usize, usize)

Where the VT-52 cursor is, on the front end’s 80x25 text screen.

pub fn feed(&mut self, data: &[u8])

Bytes from the BBS.

pub fn poll(&mut self, now: Instant)

Carry on after a pause (t, q, a color cycle’s step), once its time has come.

pub fn interrupt(&mut self)

A key was pressed: as on the ST, it cuts a pause or a color cycle short.

impl Igs

pub fn click(&mut self, x: i32, y: i32) -> Option<Vec<u8>>

A click at a point of the bitmap: what to send the BBS, if a zone was being waited for.

Trait Implementations

impl Default for Igs

fn default() -> Igs

Returns the “default value” for a type.