zydronium/enigma-bbs
1
0
Fork 0
mirror of https://github.com/NuSkooler/enigma-bbs.git synced 2025-07-23 19:20:41 +02:00
Code Issues Projects Releases Packages Wiki Activity

* Code cleanup. WIP theme stuff. Better CPR handling, etc.

Browse source
This commit is contained in:
NuSkooler 2014-10-29 22:23:44 -06:00
parent 7cfe72d53b
commit 1ef9a4a1ce
11 changed files with 147 additions and 125 deletions
Download patch file Download diff file Expand all files Collapse all files

55
core/art.js
View file

@ -17,8 +17,6 @@ exports.getArt = getArt;
exports.getArtFromPath = getArtFromPath;
exports.display = display;
exports.defaultEncodingFromExtension = defaultEncodingFromExtension;
exports.ArtDisplayer = ArtDisplayer;
var SAUCE_SIZE = 128;
var SAUCE_ID = new Buffer([0x53, 0x41, 0x55, 0x43, 0x45]); // 'SAUCE'
@ -366,21 +364,10 @@ function defaultEofFromExtension(ext) {
return SUPPORTED_ART_TYPES[ext.toLowerCase()].eof;
}
function ArtDisplayer(client) {
if(!(this instanceof ArtDisplayer)) {
return new ArtDisplayer(client);
}
events.EventEmitter.call(this);
this.client = client;
}
util.inherits(ArtDisplayer, events.EventEmitter);
// :TODO: change to display(art, options, cb)
// cb(err, mci)
// :TODO: display({ art : art, client : client, ...}, cb)
function display(art, options, cb) {
if(!art || 0 === art.length) {
cb(new Error('Missing or empty art'));
@ -413,11 +400,29 @@ function display(art, options, cb) {
var mci = {};
var mciPosQueue = [];
var emitter = null;
var parseComplete = false;
var generatedId = 100;
var onCPR = function(pos) {
if(mciPosQueue.length > 0) {
var forMapItem = mciPosQueue.shift();
mci[forMapItem].position = pos;
if(parseComplete && 0 === mciPosQueue.length) {
completed();
}
}
};
function completed() {
options.client.removeListener('cursor position report', onCPR);
parser.removeAllListeners(); // :TODO: Necessary???
cb(null, mci);
}
options.client.on('cursor position report', onCPR);
parser.on('mci', function onMCI(mciCode, id, args) {
id = id || generatedId++;
var mapItem = mciCode + id;
@ -441,33 +446,19 @@ function display(art, options, cb) {
mciPosQueue.push(mapItem);
// :TODO: Move this out of the loop
if(!emitter) {
emitter = options.client.on('onPosition', function onPosition(pos) {
if(mciPosQueue.length > 0) {
var forMapItem = mciPosQueue.shift();
mci[forMapItem].position = pos;
if(parseComplete && 0 === mciPosQueue.length) {
cb(null, mci);
}
}
});
}
options.client.term.write(ansi.queryPos());
options.client.term.write(ansi.queryPos(), false); // :TODO: don't convert LF's
}
});
parser.on('chunk', function onChunk(chunk) {
options.client.term.write(chunk);
options.client.term.write(chunk, false);// :TODO: don't convert LF's
});
parser.on('complete', function onComplete() {
parseComplete = true;
if(0 === mciPosQueue.length) {
cb(null, mci);
completed();
}
});