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# C:/Documents and Settings/jegan/Desktop/projectX/SetCameraCommand.cpp

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    00001 #include "Command.h"
    00002 #include "Screen.h"
    00003 #include "List.h"
    00004 #include "Level.h"
    00005 #include "Object.h"
    00006
    00007 using namespace std;
    00008
    00009 const std::string SetCameraCommand::_id = "setCamera";
    00010
    00011 SetCameraCommand::SetCameraCommand(Object *object)
    00012 :_object(object)
    00013 {
    00014
    00015 }
    00016
    00017 SetCameraCommand::SetCameraCommand(List *command)
    00018 {
    00019         command = command->rest();
    00020         _object = Level::instance()->getObject(command->firstString());
    00021 }
    00022
    00023 void SetCameraCommand::execute()
    00024 {
    00025         Screen::instance()->registerFollowObj(_object);
    00026         Screen::instance()->recenter();
    00027 }
    00028
    00029 std::string SetCameraCommand::getString()
    00030 {
    00031         List *command = new List();
    00032         command->snoc(new Atom(_id));
    00033         command->snoc(new Atom(_object->id()));
    00034         string commandString = command->getString();
    00035         delete command;
    00036
    00037         return commandString;
    00038 }