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action.cc

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/*
  svas_server -- virtual World Server of Svas
  Copyright (c) 2001, 2002 David Moreno Montero
 
 
  This program is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation; either version 2 of the License, or
  (at your option) any later version.
 
  This program is distributed in the hope that it will be useful, but
  WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  General Public License for more details.
 
  You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
  02111-1307, USA.  

*/

#include "action.h"
#include "log.h"

/**
 * If we drop a cylinder, we may have a message, and so at deletion of
 * the action, we should free memory
 */
Action::~Action(){
  if ((action==dropCylinder)||(action==sendMessageAction)){
    if (NULL!=message)
      delete message;
  }
}


Action::Action(ActionList _action=none, unsigned short int _energy=0, 
           char _type=0, unsigned char _cylinder=0){
  action=_action;
  energy=_energy;
  cylinder=_cylinder;
  type=_type;
};

Action::Action(unsigned short int _energy,
           GrowType _type){
  action=growTo;
  energy=_energy;
  growType=_type;
}

Action::Action(unsigned short int _energy,
           MoveType _type){
  action=moveCylinder;
  energy=_energy;
  moveType=_type;
}

Action::Action(double _angle, double _height, unsigned short int _energy){
  action=newCylinder;
  energy=_energy;
  angle=_angle;
  height=_height;
}

Action::Action(unsigned char son, unsigned short int _energy){
  action=sendEnergy;
  energy=_energy;
  cylinder=son;
}

Action::Action(unsigned char son, const char *creationMessage, unsigned long int messageSize_){
  action=dropCylinder;
  cylinder=son;
  messageSize=messageSize_;
  if (messageSize!=0){
    message=new char[messageSize]; 
    if (NULL==message)
      throw string("Can't Allocate Memory for a message in Action::Action(...)");
    memcpy(message, creationMessage, messageSize);
  }
  else 
    message=NULL;
}

Action::Action(unsigned long int _agentId, unsigned long int _messageSize, const  char *_message){
  action=sendMessageAction;
  agentId=_agentId;
  messageSize=_messageSize;
  if (messageSize!=0){
    message=new char[messageSize]; 
    if (NULL==message)
      throw string("Can't Allocate Memory for a message in Action::Action(...)");
    memcpy(message, _message, messageSize);
  }
  else 
    message=NULL;
}

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