#include <hotseatgame/unitsqueue.h>
#include <vector>
#include <string>

void UnitsQueue::add(Unit* unit){
    queue_.push_back(unit);
}

void UnitsQueue::remove(viterator iter){
    if (beginIterator() <= iter && iter < endIterator()){
        queue_.erase(iter);
        return;
    }
    throw std::string("Iterator is not in UnitsQueue");
}

void UnitsQueue::remove(Unit* unit){
    for (viterator it = beginIterator(); it != endIterator();++it){
        if( (*it) == unit){
            remove(it);
            return;
        }
    }
    throw std::string("Unit* is not in UnitsQueue");
}

UnitsQueue::viterator UnitsQueue::beginIterator() {
    return queue_.begin();
}

UnitsQueue::viterator UnitsQueue::endIterator(){
    return queue_.end();
}