C:/Documents and Settings/mtauraso/Desktop/proj3/projectX/AddHealthCommand.cpp

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#include "Command.h"
#include "Person.h"
#include "List.h"
#include "Level.h"
#include "Player.h"

#include <iostream>

using namespace std;

const string AddHealthCommand::_id = "addHealth";

AddHealthCommand::AddHealthCommand(Person *person, int dHealth)
:_person(person),_dHealth(dHealth)
{
}

AddHealthCommand::AddHealthCommand(List *command)
{
        command = command->rest();
        _person = (Person *)Level::instance()->getObject(command->firstString());
        _dHealth = command->rest()->firstInt();
}

void AddHealthCommand::execute()
{
        _person->addHealth(_dHealth);
}

std::string AddHealthCommand::getString()
{
        List *command = new List();
        command->snoc(new Atom(_id));
        command->snoc(new Atom(_person->id()));
        command->snoc(new Atom(_dHealth));

        string commandString = command->getString();
        delete command;

        return commandString;
}

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