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

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#include "Command.h"
#include "Screen.h"
#include "List.h"
#include "Level.h"
#include "Object.h"

using namespace std;

const std::string SetCameraCommand::_id = "setCamera";

SetCameraCommand::SetCameraCommand(Object *object)
:_object(object)
{

}

SetCameraCommand::SetCameraCommand(List *command)
{
        command = command->rest();
        _object = Level::instance()->getObject(command->firstString());
}

void SetCameraCommand::execute()
{
        Screen::instance()->registerFollowObj(_object);
}

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

        return commandString;
}

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