game loop changes. setTimeouts replaced with process.nextTick and set…

…Interval

lib/joop/joop.coffee

@@ -1,14 +1,12 @@
 module.exports = joop = (t, funcs...)->
   if typeof t == 'function'
-    funcs.push(t)
+    funcs.unshift t
     t = 0
   for func, i in funcs
-    unless i == funcs.length-1
+    unless i == funcs.length - 1
       funcs[i] = ((func,i)->
         return ->
           func()
-          setTimeout(funcs[i+1], 0)
+          process.nextTick funcs[i + 1]
       )(func,i)
-  return ->
-    setTimeout(arguments.callee, t)
-    funcs[0]()
+  setInterval funcs[0], t

lib/joop/joop.js

@@ -4,7 +4,7 @@ module.exports = joop = function() {
   var func, funcs, i, t, _len;
   t = arguments[0], funcs = 2 <= arguments.length ? __slice.call(arguments, 1) : [];
   if (typeof t === 'function') {
-    funcs.push(t);
+    funcs.unshift(t);
     t = 0;
   }
   for (i = 0, _len = funcs.length; i < _len; i++) {
@@ -13,13 +13,10 @@ module.exports = joop = function() {
       funcs[i] = (function(func, i) {
         return function() {
           func();
-          return setTimeout(funcs[i + 1], 0);
+          return process.nextTick(funcs[i + 1]);
         };
       })(func, i);
     }
   }
-  return function() {
-    setTimeout(arguments.callee, t);
-    return funcs[0]();
-  };
+  return setInterval(funcs[0], t);
 };

xarkon-server.coffee

@@ -320,12 +320,11 @@ broadcastPositions = ->
 
 
 #TODO take a closer look at joop's behaviour
-GameLoop = joop 30,
+joop 30,
   processCommands
   propelEngines
   physicsStep
   broadcastPositions
-GameLoop()
 
 
 WEBROOT = path.dirname __filename

xarkon-server.js

@@ -1,4 +1,4 @@
-var CHARCODE_OFFSET, Command, Engine, Game, GameLoop, GameObjects, GravityControl, Grid, Physics, Player, Players, Pos, SerializeCreate, ShipCommand, SocketIoClient, Vel, WEBROOT, broadcastPositions, fs, gcomponent, grid, gridCols, gridH, gridRows, gridW, hasCommand, hasEngine, hasPhysics, hasPos, http, io, joop, log, paperboy, path, physicsStep, processCommands, propelEngines, server, socket, sys, url, v, _;
+var CHARCODE_OFFSET, Command, Engine, Game, GameObjects, GravityControl, Grid, Physics, Player, Players, Pos, SerializeCreate, ShipCommand, SocketIoClient, Vel, WEBROOT, broadcastPositions, fs, gcomponent, grid, gridCols, gridH, gridRows, gridW, hasCommand, hasEngine, hasPhysics, hasPos, http, io, joop, log, paperboy, path, physicsStep, processCommands, propelEngines, server, socket, sys, url, v, _;
 http = require('http');
 url = require('url');
 fs = require('fs');
@@ -403,8 +403,7 @@ broadcastPositions = function() {
   }
   return _results;
 };
-GameLoop = joop(30, processCommands, propelEngines, physicsStep, broadcastPositions);
-GameLoop();
+joop(30, processCommands, propelEngines, physicsStep, broadcastPositions);
 WEBROOT = path.dirname(__filename);
 server = http.createServer(function(req, res) {
   return paperboy.deliver(WEBROOT, req, res).error(function(statCode, msg) {