whole_func_string: function SleepCommand(args, define) {
      this.duration = new statements.ExpressionStatement(args, define);
      if (this.duration.error) throw this.duration.error;
  }
func_code_string: function SleepCommand(args, define) {
      this.duration = new statements.ExpressionStatement(args, define);
      if (this.duration.error) throw this.duration.error;
  }
func_documentation_string: Sleeps for a certain amount of seconds
  
  @param {String} args The arguments to the command
  @param {Function} define
  @constructor