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Level Class Reference

Inheritance diagram for Level:

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Collaboration diagram for Level:

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Detailed Description

Game level with room.

Definition at line 30 of file Level.h.

Public Member Functions

 Level (const std::string &codename, const Path &datafile, int depth)
 Create new level.
virtual ~Level ()
virtual const char * getName () const
void fillDesc (const DescFinder *desc)
void fillStatus (LevelStatus *status)
void saveGame (const std::string &models)
 Write save to the file.
void loadGame (const std::string &moves)
 Start loading mode.
void loadReplay (const std::string &moves)
 Start replay mode.
bool action_restart ()
 (re)start room.
bool action_move (char symbol)
 Move a fish.
bool action_save ()
 Save position.
bool action_load ()
 Load position.
void switchFish ()
void controlEvent (const KeyStroke &stroke)
void controlMouse (const MouseStroke &button)
std::string getLevelName () const
int getRestartCounter () const
int getDepth () const
bool isNewRound () const
void createRoom (int w, int h, const Path &picture)
 Create new room and change screen resolution.
void newDemo (const Path &demofile)
bool isLoading () const
void togglePause ()
bool isShowing () const
void interruptShow ()
void planShow (Command *new_command)
virtual int getCountForSolved () const
virtual int getCountForWrong () const

Protected Member Functions

virtual void own_initState ()
 Start gameplay.
virtual void own_updateState ()
 Update level.
virtual void own_pauseState ()
virtual void own_resumeState ()
virtual void own_cleanState ()
 Clean room after visit.
virtual void own_noteBg ()
 Loading is paused on background.
virtual void own_noteFg ()

Constructor & Destructor Documentation

Level::Level (  const std::string &  codename,
const Path &  datafile,
int  depth
) 
 

Create new level.

Definition at line 44 of file Level.cpp.

00045 : m_codename(codename), m_datafile(datafile)
00046 {
00047     m_desc = NULL;
00048     m_restartCounter = 1;
00049     m_depth = depth;
00050     m_newRound = false;
00051     m_locker = new PhaseLocker();
00052     m_levelScript = new LevelScript(this);
00053     m_loading = new LevelLoading(m_levelScript);
00054     m_countdown = new LevelCountDown(m_levelScript);
00055     m_show = new CommandQueue();
00056     m_background = new MultiDrawer();
00057     m_statusDisplay = new StatusDisplay();
00058     takeHandler(new LevelInput(this));
00059     registerDrawable(m_background);
00060     registerDrawable(SubTitleAgent::agent());
00061     registerDrawable(m_statusDisplay);
00062 }

Level::~Level (   )  [virtual]
 

Definition at line 64 of file Level.cpp.

00065 {
00066     own_cleanState();
00067     delete m_locker;
00068     //NOTE: m_show must be removed before levelScript
00069     // because uses the same script
00070     delete m_show;
00071     delete m_countdown;
00072     delete m_loading;
00073     delete m_levelScript;
00074     delete m_background;
00075     delete m_statusDisplay;
00076 }

Member Function Documentation

bool Level::action_load (   ) 
 

Load position.

Returns:
true

Definition at line 383 of file Level.cpp.

00384 {
00385     Path file = Path::dataReadPath("saves/" + m_codename + ".lua");
00386     if (file.exists()) {
00387         m_restartCounter--;
00388         action_restart();
00389         m_levelScript->scriptInclude(file);
00390         m_levelScript->scriptDo("script_load()");
00391     }
00392     else {
00393         LOG_INFO(ExInfo("there is no file to load")
00394                 .addInfo("file", file.getNative()));
00395     }
00396     return true;
00397 }

bool Level::action_move (  char  symbol  ) 
 

Move a fish.

Parameters:
symbol move symbol, e.g. 'U', 'D', 'L', 'R'
Returns:
true when move is done

Definition at line 356 of file Level.cpp.

00357 {
00358     return m_levelScript->room()->makeMove(symbol);
00359 }

bool Level::action_restart (   ) 
 

(re)start room.

Returns:
true

Definition at line 340 of file Level.cpp.

00341 {
00342     own_cleanState();
00343     m_restartCounter++;
00344     //TODO: is ok to run the script on second time?
00345     //NOTE: planned show remains after restart
00346     own_initState();
00347     return true;
00348 }

bool Level::action_save (   ) 
 

Save position.

Returns:
true

Definition at line 366 of file Level.cpp.

00367 {
00368     if (m_levelScript->room()->isSolvable()) {
00369         m_levelScript->scriptDo("script_save()");
00370     }
00371     else {
00372         LOG_INFO(ExInfo("bad level condition, level cannot be finished, "
00373                     "no save is made"));
00374     }
00375     return true;
00376 }

void Level::controlEvent (  const KeyStroke &  stroke  ) 
 

Definition at line 409 of file Level.cpp.

00410 {
00411     if (m_levelScript->isRoom()) {
00412         m_levelScript->room()->controlEvent(stroke);
00413     }
00414 }

void Level::controlMouse (  const MouseStroke &  button  ) 
 

Definition at line 417 of file Level.cpp.

00418 {
00419     if (m_levelScript->isRoom()) {
00420         m_levelScript->room()->controlMouse(button);
00421     }
00422 }

void Level::createRoom (  int  w,
int  h,
const Path &  picture
) 
 

Create new room and change screen resolution.

Definition at line 429 of file Level.cpp.

00430 {
00431     Room *room = new Room(w, h, picture, m_locker, m_levelScript);
00432     room->addDecor(new StepDecor(room->stepCounter()));
00433     m_levelScript->takeRoom(room);
00434     m_background->removeAll();
00435     m_background->acceptDrawer(room);
00436 
00437     initScreen();
00438 }

void Level::fillDesc (  const DescFinder *  desc  )  [inline]
 

Definition at line 69 of file Level.h.

00069 { m_desc = desc; }

void Level::fillStatus (  LevelStatus *  status  ) 
 

Definition at line 79 of file Level.cpp.

00080 {
00081     m_countdown->fillStatus(status);
00082 }

int Level::getCountForSolved (   )  const [virtual]
 

Implements CountAdvisor.

Definition at line 491 of file Level.cpp.

00492 {
00493     int countdown = 10;
00494     if (isLoading()) {
00495         countdown = 0;
00496     }
00497     else if (m_levelScript->dialogs()->areRunning()) {
00498         countdown = 30;
00499     }
00500     return countdown;
00501 }

int Level::getCountForWrong (   )  const [virtual]
 

Implements CountAdvisor.

Definition at line 504 of file Level.cpp.

00505 {
00506     //NOTE: don't forget to change briefcase_help_demo too
00507     return 70;
00508 }

int Level::getDepth (   )  const [inline]
 

Definition at line 87 of file Level.h.

00087 { return m_depth; }

std::string Level::getLevelName (   )  const
 

Definition at line 485 of file Level.cpp.

00486 {
00487     return m_desc->findLevelName(m_codename);
00488 }

virtual const char* Level::getName (   )  const [inline, virtual]
 

Implements INamed.

Definition at line 68 of file Level.h.

00068 { return "state_level"; };

int Level::getRestartCounter (   )  const [inline]
 

Definition at line 86 of file Level.h.

00086 { return m_restartCounter; }

void Level::interruptShow (   ) 
 

Definition at line 473 of file Level.cpp.

00474 {
00475     m_show->removeAll();
00476 }

bool Level::isLoading (   )  const
 

Definition at line 172 of file Level.cpp.

00173 {
00174     return m_loading->isLoading();
00175 }

bool Level::isNewRound (   )  const [inline]
 

Definition at line 88 of file Level.h.

00088 { return m_newRound; }

bool Level::isShowing (   )  const
 

Definition at line 467 of file Level.cpp.

00468 {
00469     return !m_show->empty();
00470 }

void Level::loadGame (  const std::string &  moves  ) 
 

Start loading mode.

Parameters:
moves saved moves to load

Definition at line 294 of file Level.cpp.

00295 {
00296     m_loading->loadGame(moves);
00297 }

void Level::loadReplay (  const std::string &  moves  ) 
 

Start replay mode.

Parameters:
moves saved moves to load

Definition at line 304 of file Level.cpp.

00305 {
00306     m_loading->loadReplay(moves);
00307 }

void Level::newDemo (  const Path &  demofile  ) 
 

Definition at line 458 of file Level.cpp.

00459 {
00460     m_levelScript->interruptPlan();
00461     DemoMode *demo = new DemoMode(demofile);
00462     pushState(demo);
00463 }

void Level::own_cleanState (   )  [protected, virtual]
 

Clean room after visit.

Implements GameState.

Definition at line 143 of file Level.cpp.

00144 {
00145     m_levelScript->cleanRoom();
00146 }

void Level::own_initState (   )  [protected, virtual]
 

Start gameplay.

fillDesc() and fillStatus() must be called before.

Implements GameState.

Definition at line 89 of file Level.cpp.

00090 {
00091     if (NULL == m_desc) {
00092         throw LogicException(ExInfo("level description is NULL")
00093                 .addInfo("codename", m_codename));
00094     }
00095     m_countdown->reset();
00096     m_loading->reset();
00097     //NOTE: let level first to draw and then play
00098     m_locker->reset();
00099     m_locker->ensurePhases(1);
00100     SoundAgent::agent()->stopMusic();
00101     //TODO: escape "codename"
00102     m_levelScript->scriptDo("CODENAME = [[" + m_codename + "]]");
00103     m_levelScript->scriptInclude(m_datafile);
00104 }

void Level::own_noteBg (   )  [protected, virtual]
 

Loading is paused on background.

Reimplemented from GameState.

Definition at line 152 of file Level.cpp.

00153 {
00154     if (m_loading->isLoading() && !m_loading->isPaused()) {
00155         m_loading->togglePause();
00156     }
00157 }

void Level::own_noteFg (   )  [protected, virtual]
 

Reimplemented from GameState.

Definition at line 160 of file Level.cpp.

00161 {
00162     initScreen();
00163     if (m_loading->isLoading() && m_loading->isPaused()) {
00164         m_loading->togglePause();
00165     }
00166     //NOTE: ensure that unwanted mouse press will not move a fish
00167     m_locker->ensurePhases(3);
00168 }

void Level::own_pauseState (   )  [protected, virtual]
 

Implements GameState.

Definition at line 126 of file Level.cpp.

00127 {
00128     m_levelScript->killPlan();
00129 }

void Level::own_resumeState (   )  [protected, virtual]
 

Implements GameState.

Definition at line 132 of file Level.cpp.

00133 {
00134     if (m_levelScript->isRoom()) {
00135         initScreen();
00136     }
00137 }

void Level::own_updateState (   )  [protected, virtual]
 

Update level.

Implements GameState.

Definition at line 110 of file Level.cpp.

00111 {
00112     m_newRound = false;
00113     if (m_locker->getLocked() == 0) {
00114         m_newRound = true;
00115         nextAction();
00116     }
00117     updateLevel();
00118     m_locker->decLock();
00119 
00120     if (m_countdown->countDown(this)) {
00121         finishLevel();
00122     }
00123 }

void Level::planShow (  Command *  new_command  ) 
 

Definition at line 479 of file Level.cpp.

00480 {
00481     m_show->planCommand(new_command);
00482 }

void Level::saveGame (  const std::string &  models  ) 
 

Write save to the file.

Save moves and models state.

Parameters:
models saved models

Definition at line 254 of file Level.cpp.

00255 {
00256     if (m_levelScript->isRoom()) {
00257         Path file = Path::dataWritePath("saves/" + m_codename + ".lua");
00258         FILE *saveFile = fopen(file.getNative().c_str(), "w");
00259         if (saveFile) {
00260             std::string moves =
00261                 m_levelScript->room()->stepCounter()->getMoves();
00262             fputs("\nsaved_moves = '", saveFile);
00263             fputs(moves.c_str(), saveFile);
00264             fputs("'\n", saveFile);
00265 
00266             fputs("\nsaved_models = ", saveFile);
00267             fputs(models.c_str(), saveFile);
00268             fclose(saveFile);
00269             displaySaveStatus();
00270         }
00271         else {
00272             LOG_WARNING(ExInfo("cannot save game")
00273                     .addInfo("file", file.getNative()));
00274         }
00275     }
00276 }

void Level::switchFish (   ) 
 

Definition at line 401 of file Level.cpp.

00402 {
00403     if (m_levelScript->isRoom()) {
00404         m_levelScript->room()->switchFish();
00405     }
00406 }

void Level::togglePause (   ) 
 

Definition at line 178 of file Level.cpp.

00179 {
00180     return m_loading->togglePause();
00181 }

The documentation for this class was generated from the following files:
Generated on Wed Jun 1 09:55:37 2005 for Fish Fillets - Next Generation by  doxygen 1.4.2