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

Go to the documentation of this file.

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

using namespace std;

const std::string TurnCommand::_id = "turn";

TurnCommand::TurnCommand(Person *person, xDirection xDir)
:_person(person),_xDir(xDir)
{
        
}
TurnCommand::TurnCommand(List *command)
{
        command = command->rest();
        _person = (Person *)Level::instance()->getObject(command->firstString());
        command = command->rest();
        _xDir = (xDirection)command->firstInt();
}
void TurnCommand::execute()
{
        _person->setXDirection(_xDir);
}

std::string TurnCommand::getString()
{
        List *command = new List();
        command->snoc(new Atom(_id));
        command->snoc(new Atom(_person->id()));
        command->snoc(new Atom(_xDir));
        string commandString = command->getString();
        delete command;

        return commandString;
}

---