diff options
| -rw-r--r-- | utils/ident.js | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/utils/ident.js b/utils/ident.js index 187132f..b4fa8ff 100644 --- a/utils/ident.js +++ b/utils/ident.js @@ -2,32 +2,32 @@ const vec = require('../utils/vec'); -module.exports = function identify(sock, initOnce, init, deinit){ - // `sock` should be Socket instance. +module.exports = function identify(){ + // `this` should be Socket instance. // initOnce and init should be functions that act like they describe; initOnce runs once per program execution and init whenever the socket turns back on - sock.on('open', ()=>{ + let self = this; + + self.on('open', ()=>{ // "Pings" the server with a cursor location which is detected and saved by identity() let coords = [Math.floor(Math.random()*100000+16), Math.floor(Math.random()*1000000+16)]; - sock.cursor(coords); - sock.on('cursor', detect); + self.cursor(coords); + self.on('cursor', detect); function detect(pos, send){ if (vec.equals(pos[0],coords)){ - sock.off('cursor', detect); + self.off('cursor', detect); identity(send); } } }); - sock.on('close', deinit); - // Calls initOnce and init on successful identification. let initialized = false; function identity(send){ if (! initialized){ initialized = true; - initOnce(); + self.emit('initOnce'); } - init(send); + self.emit('init', send); } } |