jQuery

barrage.js

(function() {
  
  var root = this;
  var array = [];
  var push = array.push;
  var slice = array.slice;
  var splice = array.splice;
 
  // The top-level namespace.
  var Barrage;
  if ( typeof exports !== 'undefined') {
    Barrage = exports;
  } else {
    Barrage = root.Barrage = {};
  }
 
  // Current Version of Barrage
  Barrage.VERSION = '0.0.1';
 
  // extends the jquery
  Barrage.$ = root.jQuery;
 
  Barrage.config = {
 
    'color' : ['red', 'blue', 'black', 'orange', 'white'],
    'font_family' : ['Monaco'],
    'font_size' : ['18px', '20px', '24px', '28px'],
    'speed' : [10000,9000,8000,7000,6000,5000,4000 ]
  };
 
  Barrage.random = function(len) {
    return Math.random() * len;
  };
  var bullet = Barrage.bullet = (function() {
 
    var _font_family;
    var _font_size;
    var _color;
    var _speed;
    var _x_pos;
    var _y_pos;
    
    var random_render = function(config_item) {
 
      return config_item[Math.floor(Barrage.random(config_item.length))];
    };
    
    var launch = function(objects, pose) {
 
      _font_size = objects.font_size || random_render(Barrage.config.font_size);
      _font_family = objects.font_family || random_render(Barrage.config.font_family);
      _color = objects.color || random_render(Barrage.config.color);
      _speed = objects.speed || random_render(Barrage.config.speed);
      _y_pos = objects.y_pos || Math.random() * window.innerHeight;
 
      console.log(_font_size);
      console.log(_font_family);
      console.log(_color);
      console.log(_speed);
      console.log(_y_pos);
      console.log("=============");
    
      if (!objects.content) return;
 
      var words = Barrage.$("<b>" + objects.content + "</b>");
      words.css("font-size", _font_size);
      words.css("font-family", _font_family);
      words.css("color", _color);
      words.css("right", 0);
      words.css("position", "absolute");
      words.css("top", _y_pos);
      words.attr("zoom", 1000);
      $("body").append(words);
      Barrage.$(words).animate({
        "right" : window.innerWidth
        }, _speed, function() {
          console.log("finished!");
      });
    };
 
    return {
      launch : launch
    };
  })();
 
  var Action = Barrage.Action = {
 
  };
}).call(this);

(function() {

var root = this;

var array = [];

var push = array.push;

var slice = array.slice;

var splice = array.splice;

// The top-level namespace.

var Barrage;

if ( typeof exports !== 'undefined') {

Barrage = exports;

} else {

Barrage = root.Barrage = {};

}

// Current Version of Barrage

Barrage.VERSION = '0.0.1';

// extends the jquery

Barrage.$ = root.jQuery;

Barrage.config = {

'color' : ['red', 'blue', 'black', 'orange', 'white'],

'font_family' : ['Monaco'],

'font_size' : ['18px', '20px', '24px', '28px'],

'speed' : [10000,9000,8000,7000,6000,5000,4000 ]

};

Barrage.random = function(len) {

return Math.random() * len;

};

var bullet = Barrage.bullet = (function() {

var _font_family;

var _font_size;

var _color;

var _speed;

var _x_pos;

var _y_pos;

var random_render = function(config_item) {

return config_item[Math.floor(Barrage.random(config_item.length))];

};

var launch = function(objects, pose) {

_font_size = objects.font_size || random_render(Barrage.config.font_size);

_font_family = objects.font_family || random_render(Barrage.config.font_family);

_color = objects.color || random_render(Barrage.config.color);

_speed = objects.speed || random_render(Barrage.config.speed);

_y_pos = objects.y_pos || Math.random() * window.innerHeight;

console.log(_font_size);

console.log(_font_family);

console.log(_color);

console.log(_speed);

console.log(_y_pos);

console.log("=============");

if (!objects.content) return;

var words = Barrage.$("<b>" + objects.content + "</b>");

words.css("font-size", _font_size);

words.css("font-family", _font_family);

words.css("color", _color);

words.css("right", 0);

words.css("position", "absolute");

words.css("top", _y_pos);

words.attr("zoom", 1000);

$("body").append(words);

Barrage.$(words).animate({

"right" : window.innerWidth

}, _speed, function() {

console.log("finished!");

});

};

return {

launch : launch

};

})();

var Action = Barrage.Action = {

};

}).call(this);

test.html…

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陈思敏捷

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