Mercurial > hg > rlgwebd
diff rlgwebd.js @ 181:926b0780bc44
Print metadata at the beginning of ttyrec files.
author | John "Elwin" Edwards |
---|---|
date | Sat, 17 Jan 2015 15:48:41 -0500 |
parents | 85fde763c7ed |
children | 3c0e7697bb30 |
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--- a/rlgwebd.js Fri Jan 16 08:25:25 2015 -0500 +++ b/rlgwebd.js Sat Jan 17 15:48:41 2015 -0500 @@ -66,6 +66,8 @@ var allowlogin = true; var gamemux = new events.EventEmitter(); +/* TODO move TermSession and DglSession methods into the prototypes. */ + /* Constructor. A TermSession handles a pty and the game running on it. * gname: (String) Name of the game to launch. * pname: (String) The player's name. @@ -128,6 +130,25 @@ /* Array for watcher connections. */ this.watchers = []; /* END setup */ + this.framepush = function(chunk) { + /* If this chunk resets the screen, discard what preceded it. */ + if (isclear(chunk)) { + this.framebuf = new Buffer(1024); + this.frameoff = 0; + } + /* Make sure there's space. */ + while (this.framebuf.length < chunk.length + this.frameoff) { + var nbuf = new Buffer(this.framebuf.length * 2); + this.framebuf.copy(nbuf, 0, 0, this.frameoff); + this.framebuf = nbuf; + if (this.framebuf.length > 65536) { + tslog("Warning: Game %s frame buffer at %d bytes", this.tag(), + this.framebuf.length); + } + } + chunk.copy(this.framebuf, this.frameoff); + this.frameoff += chunk.length; + }; function ttyrec_chunk(datastr) { ss.lasttime = new Date(); var buf = new Buffer(datastr); @@ -149,26 +170,16 @@ } ss.emit('data', buf); } + /* Begin the ttyrec with some metadata, like dgamelaunch does. */ + var descstr = "\x1b[2J\x1b[1;1H\r\n"; + descstr += "Player: " + this.pname + "\r\nGame: " + this.game.name + "\r\n"; + descstr += "Server: Roguelike Gallery - rlgallery.org\r\n"; + descstr += "Filename: " + ts + ".ttyrec\r\n"; + descstr += "Time: (" + Math.floor(this.lasttime.getTime() / 1000) + ") "; + descstr += this.lasttime.toUTCString().slice(0, -4) + "\r\n"; + descstr += "Size: " + this.w + "x" + this.h + "\r\n\x1b[2J"; + ttyrec_chunk(descstr); this.term.on("data", ttyrec_chunk); - this.framepush = function(chunk) { - /* If this chunk resets the screen, discard what preceded it. */ - if (isclear(chunk)) { - this.framebuf = new Buffer(1024); - this.frameoff = 0; - } - /* Make sure there's space. */ - while (this.framebuf.length < chunk.length + this.frameoff) { - var nbuf = new Buffer(this.framebuf.length * 2); - this.framebuf.copy(nbuf, 0, 0, this.frameoff); - this.framebuf = nbuf; - if (this.framebuf.length > 65536) { - tslog("Warning: Game %s frame buffer at %d bytes", this.tag(), - this.framebuf.length); - } - } - chunk.copy(this.framebuf, this.frameoff); - this.frameoff += chunk.length; - }; this.write = function(data) { this.term.write(data); };