C:/Documents and Settings/jegan/Desktop/projectX/InvincibleCommand.cpp

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

#include <iostream>

using namespace std;

const string InvincibleCommand::_id = "invincible";

InvincibleCommand::InvincibleCommand(Person *person, bool inv)
:_person(person->id()),_inv(inv)
{
}

InvincibleCommand::InvincibleCommand(List *command)
{
        command = command->rest();
        _person = command->firstString();
        string inv = command->rest()->firstString();
        if(inv == "true")
                _inv = true;
        else
                _inv = false;
}

void InvincibleCommand::execute()
{
        ((Person *)Level::instance()->getObject(_person))->setInvincible(_inv);
}

std::string InvincibleCommand::getString()
{
        List *command = new List();
        command->snoc(new Atom(_id));
        command->snoc(new Atom(_person));
        string inv;
        if(_inv)
                inv = "true";
        else
                inv = "false";
        command->snoc(new Atom(inv));
        string commandString = command->getString();
        delete command;

        return commandString;
}

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