Colony » Colony Scout

/**

 * Copyright (c) 2011 Colony Project

 * 

 * Permission is hereby granted, free of charge, to any person

 * obtaining a copy of this software and associated documentation

 * files (the "Software"), to deal in the Software without

 * restriction, including without limitation the rights to use,

 * copy, modify, merge, publish, distribute, sublicense, and/or sell

 * copies of the Software, and to permit persons to whom the

 * Software is furnished to do so, subject to the following

 * conditions:

 * 

 * The above copyright notice and this permission notice shall be

 * included in all copies or substantial portions of the Software.

 * 

 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES

 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT

 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,

 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR

 * OTHER DEALINGS IN THE SOFTWARE.

 **/

/**

 * @file libscout.cpp

 * @brief Contains top level scout library functions

 * 

 * Contains functions and definitions for the use of

 * libscout

 *

 * @author Colony Project, CMU Robotics Club

 * @author Ben Wasserman

 **/

#include "libscout.h"

/* Global objects */

ros::NodeHandle node;

/** \todo Decide how to call user behaviors

  * I'm thinking that there be a function call in main that calls the "main"

  fn in the user behavior. However, their "main" function will not be called 

  main. However, this has to be able to point to different functions by 

  changing as little code in this file as possible. Also, the user behaviors

  should live in a different directory (possibly a different package).

  However, this other package should not be executed as a separate node,

  because that is the job of the libscout node/package to handle all the ROS 

  stuff, and keep it under the lid. The user only has to call normal c 

  functions. I also want to reduce the need to recompile this package when the 

  user behavior, or any other package that works below the surface.

**/

/*!

 * \brief Initializes modules in the libscout.

 * 

 * Calls init functions for each module in libscout.

 * \param modules A bitmask of the modules that will be initialized.

 **/

int init(int modules, int argc, char **argv){

        ros::init(argc, argv, "libscout");

  /** \todo Copy this if for each module that gets added to the library */

  if(modules & LIB_MOTORS){

    libmotors_init();

  }

        if(modules & LIB_HEADLIGHTS){

    libheadlights_init();

  }

  if(modules & LIB_BUTTONS){

    libbuttons_init();

  }

  /** \todo Add other lib inits **/

  return 0;

}