VirtuaNet Code

#include "common.hpp"


void Container::Say(Avatar&speaker, string text) {
  for (std::vector<shared_ptr<Thing> >::iterator it=items.begin(),end=items.end();
       it!=end;
       ++it) {
    it->get()->privateMessage(HEAR,text);
  }
}
float Container::lightness(){ 
  return 0;
}
void Container::tick(shared_ptr<Thing>&location, unsigned int myindex) {
  for (ptrdiff_t i=items.size()-1;
       i>=0;
       --i) {
    int tmp=static_cast<Container*>(location.get())->items.size();
    items[i]->tick(static_cast<Container*>(location.get())->items[myindex],i);
  }
}
unsigned int Container::numItems() {
  return items.size();
}

Thing*Container::examineItem(unsigned int which) {
  if (which>=this->numItems()) return NULL;
  return items[which].get();
}
bool Container::addThing(shared_ptr<Thing> thang) {
  items.push_back(thang);
  return true;
}
bool Container::getThing(unsigned int thingindex, Container&previous) {
  unsigned int size=previous.items.size();
  if (size>thingindex) {
    if (previous.items[thingindex]->takeMe(*this,previous)) {
      items.push_back(previous.items[thingindex]);
      if (size>0) previous.items[thingindex]=previous.items.back();
      previous.items.pop_back();
      return true;
    }
  }
  return false;
}
Container::~Container() {
}

string Container::look() {
  std::string retval;
  for (std::vector<shared_ptr<Thing> >::iterator it=items.begin(),end=items.end();
       it!=end;
       ++it) {
    retval+=it->get()->description();
    retval+='\n';
  }  
  return retval;
}
map<string, weak_ptr<Room> > *Room::exits(){
  return &links;
}
Room::Room(float lightness):light(lightness) {

}
string Room::look() {
  string retval;
  static string ext("exit:");
  for (map<string, weak_ptr<Room> >::iterator it=links.begin(),end=links.end();
       it!=end;
       ++it) {
    retval+=ext+it->first;
  }
  retval+=this->Container::look();
  return retval;
}

float Room::lightness(){ 
  return light;
}
static map<string,weak_ptr<Room> > emptiness;
map<string,weak_ptr<Room> >* Container::exits(){
  return &emptiness;
}