Game

- Add deltaTime of player bar
   - Add top jumper animation

site/real_game/node_modules/stats/lib/parser.js

@@ -0,0 +1,253 @@
+
+/*!
+ * stats - parser
+ * Copyright(c) 2011 TJ Holowaychuk <tj@vision-media.ca>
+ * MIT Licensed
+ */
+
+/**
+ * Module dependencies.
+ */
+
+var parse = require('./uglify/parser').parse
+  , sys = require('util');
+
+/**
+ * Return stats for the given javascript `str`.
+ *
+ * @param {String} str
+ * @param {Object} options
+ * @return {Object}
+ * @api public
+ */
+
+module.exports = function(str, options){
+  var options = options || {}
+    , stats = {
+      loc: str.split('\n').length
+    , bytes: Buffer.byteLength(str)
+    , statements: 0
+    , assignments: 0
+    , functions: 0
+    , stringBytes: 0
+    , arrayLiterals: 0
+    , objectLiterals: 0
+    , objectsCreated: 0
+    , regexpLiterals: 0
+    , strings: 0
+    , numbers: 0
+    , throws: 0
+  };
+
+  // strip shebang
+  if ('#' == str[0]) str = str.slice(str.indexOf('\n'));
+
+  function visit(node) {
+    if (!node) return;
+    var name = node[0];
+
+    // array support
+    if ('string' != typeof name) {
+      for (var i = 0, len = node.length; i < len; ++i) {
+        visit(node[i]);
+      }
+      return;
+    }
+
+    // rename "name" to "ident"
+    if ('name' == name) name = 'ident';
+
+    // visit the node
+    if (!visit[name]) throw new Error('no visitor implemented for "' + name + '"');
+    visit[name](node);
+  }
+
+  visit['toplevel'] = function(node){
+    visit(node[1]);
+  };
+
+  visit['seq'] = function(node){
+    visit(node[1]);
+    visit(node[2]);
+  };
+
+  visit['for-in'] = function(node){
+    visit(node[1]);
+    visit(node[2]);
+    visit(node[3]);
+    visit(node[4]);
+  };
+
+  visit['switch'] = function(node){
+    ++stats.statements;
+    visit(node[1]);
+    node[2].forEach(function(node){
+      visit(node[1]);
+      visit(node[2]);
+    });
+  };
+
+  visit['with'] = function(node){
+    ++stats.statements;
+    visit(node[1]);
+    visit(node[2]);
+  };
+
+  visit['try'] = function(node){
+    ++stats.statements;
+    visit(node[1]);
+    node[2] && visit(node[2][1]);
+  };
+
+  visit['conditional'] = function(node){
+    visit(node[1]);
+    visit(node[2]);
+    visit(node[3]);
+  };
+
+  visit['break'] = function(node){
+    ++stats.statements;
+  };
+
+  visit['array'] = function(node){
+    ++stats.arrayLiterals;
+    visit(node[1]);
+  };
+
+  visit['object'] = function(node){
+    ++stats.objectLiterals;
+    node[1].forEach(function(pair){
+      visit(pair[1]);
+    });
+  };
+
+  visit['var'] = 
+  visit['const'] = function(node){
+    node[1].forEach(function(node){
+      if (node[1]) ++stats.assignments;
+      visit(node[1]);
+    });
+    ++stats.statements;
+  };
+
+  visit['regexp'] = function(node){
+    ++stats.regexpLiterals;
+  };
+
+  visit['num'] = function(node){
+    ++stats.numbers;
+  };
+
+  visit['do'] = function(node){
+    ++stats.statements;
+    visit(node[1]);
+    visit(node[2]);
+  };
+
+  visit['label'] = function(node){
+    visit(node[2]);
+  };
+
+  visit['atom'] = function(node){};
+
+  visit['unary-prefix'] = function(node){};
+  
+  visit['unary-postfix'] = function(node){};
+
+  visit['continue'] = function(node){};
+
+  visit['return'] = function(node){};
+
+  visit['binary'] = function(node){};
+
+  visit['ident'] = function(node){};
+
+  visit['new'] = function(node){
+    ++stats.objectsCreated;
+    visit(node[1]);
+    visit(node[2]);
+  };
+
+  visit['throw'] = function(node){
+    ++stats.throws;
+    visit(node[1]);
+  };
+
+  visit['for'] = function(node){
+    visit(node[1]);
+    visit(node[2]);
+    visit(node[3]);
+    visit(node[4]);
+  };
+
+  visit['sub'] = function(node){
+    visit(node[1]);
+    visit(node[2]);
+  };
+
+  visit['string'] = function(node){
+    ++stats.strings;
+    stats.stringBytes += Buffer.byteLength(node[1]);
+  };
+
+  visit['dot'] = function(node){
+    visit(node[1]);
+  };
+
+  visit['block'] = function(node){
+    visit(node[1]);
+  };
+
+  visit['while'] = function(node){
+    ++stats.statements;
+    visit(node[2]);
+  };
+
+  visit['if'] = function(node){
+    ++stats.statements;
+    visit(node[1]);
+    visit(node[2]);
+    visit(node[3]);
+  };
+
+  visit['defun'] = function(node){
+    ++stats.functions;
+    ++stats.statements;
+    visit(node[3]);
+  };
+
+  visit['function'] = function(node){
+    ++stats.functions;
+    visit(node[3]);
+  };
+
+  visit['call'] = function(node){
+    visit(node[1]);
+    visit(node[2]);
+  };
+
+  visit['assign'] = function(node){
+    ++stats.assignments;
+    visit(node[3]);
+  };
+
+  visit['stat'] = function(node){
+    ++stats.statements;
+    visit(node[1]);
+  };
+
+  try {
+    visit(parse(str));
+  } catch (err) {
+    if ('JS_Parse_Error' != err.constructor.name) throw err;
+    var line = str.split('\n')[err.line];
+    err = new SyntaxError(err.message
+        + ' on line '
+        + err.line
+        + ':' + err.col
+        + ':\n    ' + sys.inspect(line));
+    if (!options.ignoreParseErrors) throw err;  
+  }
+
+  return stats;
+};