var BufferReader = require('./bufferreader');
var Opcode = require('./opcode');

var Script = function Script(buf) {
  if (!(this instanceof Script))
    return new Script(buf);
  
  this.chunks = [];

  if (Buffer.isBuffer(buf)) {
    this.parse(buf);
  }
  else if (typeof buf !== 'undefined') {
    var obj = buf;
    this.set(obj);
  }
};

Script.prototype.set = function(obj) {
  this.chunks = obj.chunks || this.chunks;
  return this;
};

module.exports = Script;