/**** 
* Plugins
****/ 
var tween = LK.import("@upit/tween.v1");

/**** 
* Classes
****/ 
var Note = Container.expand(function (noteType, swipeDir, targetHitTimeFull, centerXVal) {
	var self = Container.call(this);
	self.noteType = noteType || 'tap';
	self.swipeDir = swipeDir || null;
	self.targetHitTime = targetHitTimeFull;
	self.visualSpawnTime = self.targetHitTime - noteTravelTime;
	self.hit = false;
	self.judged = false;
	self.scaleStart = 0.3;
	self.scaleEnd = 1.2;
	self.centerX = centerXVal;
	self.centerY = 1800;
	self.startY = 600;
	self.noteAsset = null;
	self.isWiderSwipePart = false; // Flag for wider swipe rendering if needed later
	// Store original columnIndex if available, for potential debugging or advanced logic
	if (this.mapData && this.mapData.originalColumnHint !== undefined) {
		self.originalColumnHint = this.mapData.originalColumnHint;
	}
	if (self.noteType === 'tap') {
		self.noteAsset = self.attachAsset('tapNote', {
			anchorX: 0.5,
			anchorY: 0.5
		});
	} else if (self.noteType === 'swipe') {
		self.noteAsset = self.attachAsset('swipeNote', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		if (self.swipeDir) {
			var arrow = new Text2('', {
				size: 80,
				fill: 0xFFFFFF
			});
			arrow.anchor.set(0.5, 0.5);
			if (self.swipeDir === 'left') {
				arrow.setText('←');
			} else if (self.swipeDir === 'right') {
				arrow.setText('→');
			} else if (self.swipeDir === 'up') {
				arrow.setText('↑');
			} else if (self.swipeDir === 'down') {
				arrow.setText('↓');
			}
			self.addChild(arrow);
			self.arrow = arrow;
		}
	} else if (self.noteType === 'trap') {
		self.noteAsset = self.attachAsset('trapNote', {
			anchorX: 0.5,
			anchorY: 0.5
		});
	}
	self.alpha = 0;
	self.showHitFeedback = function (result) {
		// Existing circular feedback
		var feedbackCircle = LK.getAsset('hitFeedback', {
			anchorX: 0.5,
			anchorY: 0.5,
			x: 0,
			// Relative to the note's center
			y: 0,
			// Relative to the note's center
			scaleX: 0.7,
			scaleY: 0.7,
			alpha: 0.7
		});
		var feedbackTextContent = "";
		var feedbackTextColor = 0xFFFFFF; // Default white
		if (result === 'perfect') {
			feedbackCircle.tint = 0xffff00; // Yellow
			feedbackTextContent = "Perfect!"; // Or "+100"
			feedbackTextColor = 0xffff00;
		} else if (result === 'good') {
			feedbackCircle.tint = 0x00ff00; // Green
			feedbackTextContent = "Good!"; // Or "+50"
			feedbackTextColor = 0x00ff00;
		} else {
			// 'miss'
			feedbackCircle.tint = 0xff0000; // Red
			feedbackTextContent = "Miss";
			feedbackTextColor = 0xff0000;
		}
		self.addChild(feedbackCircle); // Add circle to the note container
		tween(feedbackCircle, {
			alpha: 0,
			scaleX: 1.5,
			scaleY: 1.5
		}, {
			duration: 350,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				if (feedbackCircle.parent) {
					feedbackCircle.destroy();
				}
			}
		});
		// New text feedback
		if (feedbackTextContent) {
			var scorePopup = new Text2(feedbackTextContent, {
				size: 60,
				// Możemy dostosować rozmiar
				fill: feedbackTextColor,
				stroke: 0x000000,
				// Czarny kontur dla lepszej czytelności
				strokeThickness: 3
			});
			scorePopup.anchor.set(0.5, 0.5);
			scorePopup.x = 0; // W centrum notatki (tam gdzie feedbackCircle)
			scorePopup.y = -SWIPE_NOTE_WIDTH / 2 - 30; // Trochę nad notatką (zakładając, że notatka ma środek w 0,0)
			// Możemy potrzebować dostosować Y, jeśli anchor notatki jest inny
			// Add to the main game layer (or LK.gui.top) so it's not affected by note's alpha/scale changes later
			// If added to self (note), it would disappear if note is quickly destroyed.
			// Let's add it to the note's parent (which should be 'game')
			if (self.parent) {
				// Ensure note has a parent
				// Position needs to be absolute if added to game layer
				scorePopup.x = self.x + 0; // (self.x (Note's absolute X) + relative X (0))
				scorePopup.y = self.y - SWIPE_NOTE_WIDTH * self.scale.y / 2 - 30; // (self.y (Note's absolute Y) + relative Y)
				self.parent.addChild(scorePopup); // Add to the same layer as the note
			}
			tween(scorePopup, {
				y: scorePopup.y - 80,
				// Animacja w górę
				alpha: 0
			}, {
				duration: 700,
				// Dłuższy czas trwania animacji
				easing: tween.easeOut,
				onFinish: function onFinish() {
					if (scorePopup.parent) {
						scorePopup.destroy();
					}
				}
			});
		}
	};
	self.update = function () {
		var now = Date.now();
		if (self.judged) {
			// If judged (hit or missed), it might still be moving for a bit
			if (now > self.targetHitTime + 500) {// Time after hit/miss to be fully removed by removeOldNotes
				// This note is done, removeOldNotes will handle it.
				// If it was hit, its alpha might be 0 from feedback animation.
				// If it was missed and had flash, it's visible.
				// We can explicitly hide it here if we want it to disappear sooner than removeOldNotes.
				// self.alpha = 0; // Opcjonalnie, aby szybciej zniknęła po ocenie
			}
			// Allow it to continue moving based on original trajectory if needed for visual effect
			// For simplicity, if judged, we mostly let removeOldNotes handle it.
			// However, if we want it to continue moving PAST the hit line visibly:
			if (this.alpha > 0) {
				// Only update position if visible
				var elapsedTimeSinceSpawn = now - self.visualSpawnTime;
				var currentProgress = elapsedTimeSinceSpawn / noteTravelTime;
				// No clamping progress to 1 here, so it can go beyond
				self.x = self.centerX;
				self.y = self.startY + (self.centerY - self.startY) * currentProgress;
				// Keep scale at max after passing hit line
				var currentScale = currentProgress >= 1 ? self.scaleEnd : self.scaleStart + (self.scaleEnd - self.scaleStart) * currentProgress;
				self.scale.x = Math.max(0.01, currentScale);
				self.scale.y = Math.max(0.01, currentScale);
			}
			return;
		}
		if (now < self.visualSpawnTime) {
			self.alpha = 0;
			return;
		}
		if (self.alpha === 0 && !self.judged) {
			self.alpha = 1;
		}
		var elapsedTimeSinceSpawn = now - self.visualSpawnTime;
		var progress = elapsedTimeSinceSpawn / noteTravelTime;
		// Notatka leci dalej, więc progress może być > 1
		// Nie ograniczamy już progress do 1 tutaj dla pozycji i skali
		// Skala osiąga self.scaleEnd przy progress = 1 i tak pozostaje
		var scale;
		if (progress >= 1) {
			scale = self.scaleEnd;
		} else if (progress < 0) {
			// Powinno być obsłużone przez visualSpawnTime check, ale dla pewności
			scale = self.scaleStart;
			progress = 0; // Clamp progress for position if it was somehow negative
		} else {
			scale = self.scaleStart + (self.scaleEnd - self.scaleStart) * progress;
		}
		self.scale.x = Math.max(0.01, scale);
		self.scale.y = Math.max(0.01, scale);
		self.x = self.centerX;
		self.y = self.startY + (self.centerY - self.startY) * progress; // Pozwalamy Y iść dalej
		// Oznacz jako miss, jeśli nie została oceniona i minął czas + okno tolerancji
		if (!self.judged && now > self.targetHitTime + hitWindowGood) {
			self.judged = true; // Oznaczona jako oceniona (w tym przypadku jako miss)
			if (self.noteType !== 'trap') {
				game.onNoteMiss(self); // Wywołaj logikę miss
			}
			// Notatka będzie dalej widoczna i usuwana przez removeOldNotes
		}
	};
	self.isInHitWindow = function () {
		var now = Date.now();
		var dt = Math.abs(now - self.targetHitTime);
		return dt <= hitWindowGood;
	};
	self.getHitAccuracy = function () {
		var now = Date.now();
		var dt = Math.abs(now - self.targetHitTime);
		if (dt <= hitWindowPerfect) {
			return 'perfect';
		}
		if (dt <= hitWindowGood) {
			return 'good';
		}
		return 'miss';
	};
	return self;
});
var PowerUpItem = Container.expand(function (powerUpType, centerXVal) {
	var self = Container.call(this);
	self.itemType = powerUpType;
	self.centerX = centerXVal;
	self.startY = 600;
	self.centerY = 1800; // Linia uderzenia/zbierania
	self.visualAsset = null;
	self.collected = false;
	self.spawnTime = Date.now();
	self.isAtDestinationAndPotentiallyMissed = false; // Nowa flaga
	if (self.itemType === 'potion') {
		self.visualAsset = self.attachAsset('hpPotionAsset', {
			anchorX: 0.5,
			anchorY: 0.5
		});
	} else if (self.itemType === 'shield') {
		self.visualAsset = self.attachAsset('shieldAsset', {
			anchorX: 0.5,
			anchorY: 0.5
		});
	} else if (self.itemType === 'swipeToTap') {
		self.visualAsset = self.attachAsset('swipeToTapBuffAsset', {
			anchorX: 0.5,
			anchorY: 0.5
		});
	} else {
		console.log("Error: Nieznany typ PowerUpa przy tworzeniu assetu: " + self.itemType);
		self.visualAsset = self.attachAsset('hpPotionAsset', {
			anchorX: 0.5,
			anchorY: 0.5
		});
	}
	self.alpha = 1;
	self.scale.set(1);
	self.x = self.centerX; // Ustawienie początkowej pozycji X
	self.y = self.startY; // Ustawienie początkowej pozycji Y
	self.update = function () {
		if (self.collected) {
			// Jeśli zebrany, nic więcej nie rób (zostanie usunięty przez managePowerUpItems)
			return;
		}
		// Jeśli w poprzedniej klatce dotarł do celu i nie został zebrany, teraz go usuwamy
		if (self.isAtDestinationAndPotentiallyMissed) {
			if (!self.collected) {
				// Podwójne sprawdzenie, na wszelki wypadek
				console.log("PowerUp " + self.itemType + " ostatecznie minięty i niszczony");
				if (self.parent) {
					self.destroy();
				}
			}
			return; // Kończymy update dla tego obiektu
		}
		var now = Date.now();
		var progress = (now - self.spawnTime) / noteTravelTime;
		if (progress >= 1) {
			self.y = self.centerY; // Ustawiamy dokładnie na linii uderzenia
			// Dotarł do linii. Ustawiamy flagę, ale nie niszczymy od razu.
			// Zniszczenie (jeśli nie zebrany) nastąpi w następnej klatce update().
			// Daje to szansę na zarejestrowanie kliknięcia w tej klatce.
			self.isAtDestinationAndPotentiallyMissed = true;
			// Na tym etapie jeszcze nie logujemy "minięty", bo może zostać kliknięty w tej klatce.
		} else {
			// Nadal w ruchu
			self.y = self.startY + (self.centerY - self.startY) * progress;
		}
	};
	self.collect = function () {
		if (self.collected) {
			return;
		}
		self.collected = true;
		console.log("PowerUp " + self.itemType + " zebrany!");
		if (collectedPowerUps.hasOwnProperty(self.itemType)) {
			collectedPowerUps[self.itemType]++;
			console.log("Masz teraz " + collectedPowerUps[self.itemType] + " x " + self.itemType);
			updatePowerUpDisplayCounts(); // NOWE: Aktualizuj UI po zebraniu
		}
		if (self.parent) {
			self.destroy();
		}
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x181828
});

/**** 
* Game Code
****/ 
function _typeof2(o) {
	"@babel/helpers - typeof";
	return _typeof2 = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) {
		return typeof o;
	} : function (o) {
		return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o;
	}, _typeof2(o);
}
function _typeof(o) {
	"@babel/helpers - typeof";
	return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) {
		return typeof o;
	} : function (o) {
		return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o;
	}, _typeof(o);
}
function showStartScreen() {
	currentScreenState = 'start';
	if (gameUIContainer) {
		gameUIContainer.visible = false;
	}
	if (hitZoneLine) {
		hitZoneLine.visible = false;
	}
	// Usunięte linie ukrywające shieldTimerDisplayContainer i swipeToTapTimerDisplayContainer,
	// ponieważ teraz nie powinny być w ogóle tworzone w tym stanie.
	game.setBackgroundColor(0x000000);
	var startButton = new Text2("MAKE SOME NOISEE", {
		size: 150,
		fill: 0xFFFFFF
	});
	startButton.anchor.set(0.5, 0.5);
	startButton.x = gameScreenWidth / 2;
	startButton.y = gameScreenHeight / 2;
	startButton.interactive = true;
	startButton.cursor = "pointer";
	game.addChild(startButton);
	startButton.down = function () {
		if (startButton.parent) {
			startButton.destroy();
		}
		showIntro();
	};
}
function showMainMenu() {
	currentScreenState = 'mainmenu';
	if (gameUIContainer) {
		gameUIContainer.visible = false;
	}
	if (hitZoneLine) {
		hitZoneLine.visible = false;
	}
	if (shieldTimerDisplayContainer) {
		shieldTimerDisplayContainer.visible = false;
	}
	if (swipeToTapTimerDisplayContainer) {
		swipeToTapTimerDisplayContainer.visible = false;
	}
	game.setBackgroundColor(0x2a2a2a); // Inny kolor tła dla menu głównego
	var menuItems = []; // Tablica do przechowywania elementów menu dla łatwego czyszczenia
	var titleText = new Text2("MAIN MENU", {
		// Dodajmy tytuł ekranu
		size: 180,
		fill: 0xFFFFFF
	});
	titleText.anchor.set(0.5, 0.5);
	titleText.x = gameScreenWidth / 2;
	titleText.y = 300; // Na górze ekranu
	game.addChild(titleText);
	menuItems.push(titleText);
	var buttonYStart = 700;
	var buttonYSpacing = 250;
	var buttonFontSize = 120;
	// Przycisk "Music Battle"
	var musicBattleButton = new Text2("Music Battle", {
		size: buttonFontSize,
		fill: 0xFFD700 // Złoty kolor dla wyróżnienia
	});
	musicBattleButton.anchor.set(0.5, 0.5);
	musicBattleButton.x = gameScreenWidth / 2;
	musicBattleButton.y = buttonYStart;
	musicBattleButton.interactive = true;
	musicBattleButton.cursor = "pointer";
	game.addChild(musicBattleButton);
	menuItems.push(musicBattleButton);
	musicBattleButton.down = function () {
		menuItems.forEach(function (item) {
			if (item.parent) {
				item.destroy();
			}
		});
		showBossSelectionScreen();
	};
	// Przycisk "How To Play"
	var howToPlayButton = new Text2("How To Play", {
		size: buttonFontSize,
		fill: 0xFFFFFF
	});
	howToPlayButton.anchor.set(0.5, 0.5);
	howToPlayButton.x = gameScreenWidth / 2;
	howToPlayButton.y = buttonYStart + buttonYSpacing;
	howToPlayButton.interactive = true;
	howToPlayButton.cursor = "pointer";
	game.addChild(howToPlayButton);
	menuItems.push(howToPlayButton);
	howToPlayButton.down = function () {
		menuItems.forEach(function (item) {
			if (item.parent) {
				item.destroy();
			}
		});
		showTutorial();
	};
	// Przycisk "Credits"
	var creditsButton = new Text2("Credits", {
		size: buttonFontSize,
		fill: 0xFFFFFF
	});
	creditsButton.anchor.set(0.5, 0.5);
	creditsButton.x = gameScreenWidth / 2;
	creditsButton.y = buttonYStart + buttonYSpacing * 2;
	creditsButton.interactive = true;
	creditsButton.cursor = "pointer";
	game.addChild(creditsButton);
	menuItems.push(creditsButton);
	creditsButton.down = function () {
		menuItems.forEach(function (item) {
			if (item.parent) {
				item.destroy();
			}
		});
		showCreditsScreen();
	};
}
var allBossData = [];
var currentBossViewStartIndex = 0;
var visibleBossCards = [null, null, null, null];
var selectedCardSlotIndex = 0;
var currentlyPlayingMusic = null;
var placeholderMusicKey = 'test1';
var placeholderSongMapKey = 'defaultTestTrack';
function initializeBossData() {
	allBossData = [{
		id: 'boss1',
		displayName: 'Boss 1',
		cardAssetKey: 'boss1',
		musicAssetKey: placeholderMusicKey,
		songMapKey: placeholderSongMapKey
	}, {
		id: 'boss2',
		displayName: 'Boss 2',
		cardAssetKey: 'boss2',
		musicAssetKey: placeholderMusicKey,
		songMapKey: placeholderSongMapKey
	}, {
		id: 'boss3',
		displayName: 'Boss 3',
		cardAssetKey: 'boss3',
		musicAssetKey: placeholderMusicKey,
		songMapKey: placeholderSongMapKey
	}, {
		id: 'boss4',
		displayName: 'Boss 4',
		cardAssetKey: 'boss4',
		musicAssetKey: placeholderMusicKey,
		songMapKey: placeholderSongMapKey
	}, {
		id: 'boss5',
		displayName: 'Boss 5',
		cardAssetKey: 'boss5',
		musicAssetKey: placeholderMusicKey,
		songMapKey: placeholderSongMapKey
	}, {
		id: 'boss6',
		displayName: 'Boss 6',
		cardAssetKey: 'boss6',
		musicAssetKey: placeholderMusicKey,
		songMapKey: placeholderSongMapKey
	}, {
		id: 'boss7',
		displayName: 'Boss 7',
		cardAssetKey: 'boss7',
		musicAssetKey: placeholderMusicKey,
		songMapKey: placeholderSongMapKey
	}, {
		id: 'boss8',
		displayName: 'Boss 8',
		cardAssetKey: 'boss8',
		musicAssetKey: placeholderMusicKey,
		songMapKey: placeholderSongMapKey
	}];
}
function updateSelectedCardVisual() {
	for (var i = 0; i < visibleBossCards.length; i++) {
		var cardContainer = visibleBossCards[i];
		if (cardContainer && cardContainer.visualAsset) {
			if (i === selectedCardSlotIndex) {
				cardContainer.visualAsset.tint = 0xFFFF00;
				cardContainer.scale.set(1.05);
			} else {
				cardContainer.visualAsset.tint = 0xFFFFFF;
				cardContainer.scale.set(1.0);
			}
		}
	}
}
function displayBossCards(newStartIndex, isInitialDisplay) {
	currentBossViewStartIndex = newStartIndex;
	var cardSlotsPositions = [{
		x: gameScreenWidth / 2 - 220,
		y: gameScreenHeight / 2 - 300
	}, {
		x: gameScreenWidth / 2 + 20,
		y: gameScreenHeight / 2 - 300
	}, {
		x: gameScreenWidth / 2 - 220,
		y: gameScreenHeight / 2 + 20
	}, {
		x: gameScreenWidth / 2 + 20,
		y: gameScreenHeight / 2 + 20
	}];
	for (var i = 0; i < visibleBossCards.length; i++) {
		if (visibleBossCards[i] && visibleBossCards[i].parent) {
			visibleBossCards[i].destroy();
		}
		visibleBossCards[i] = null;
	}
	for (var i = 0; i < 4; i++) {
		var dataIndex = currentBossViewStartIndex + i;
		if (dataIndex < allBossData.length) {
			var bossData = allBossData[dataIndex];
			var cardContainer = new Container();
			cardContainer.x = cardSlotsPositions[i].x;
			cardContainer.y = cardSlotsPositions[i].y;
			cardContainer.bossData = bossData;
			cardContainer.slotIndex = i;
			var cardAsset = LK.getAsset(bossData.cardAssetKey, {});
			cardAsset.anchor.set(0.5, 0.5);
			cardContainer.visualAsset = cardAsset;
			cardContainer.addChild(cardAsset);
			var nameText = new Text2(bossData.displayName, {
				size: 30,
				fill: 0xFFFFFF,
				stroke: 0x000000,
				strokeThickness: 2
			});
			nameText.anchor.set(0.5, 0);
			nameText.x = 0;
			nameText.y = cardAsset.height / 2 + 5;
			cardContainer.addChild(nameText);
			cardContainer.interactive = true;
			cardContainer.cursor = "pointer";
			cardContainer.down = function () {
				selectedCardSlotIndex = this.slotIndex;
				updateSelectedCardVisual();
				console.log("Zaznaczono kartę: " + this.bossData.displayName + " w slocie " + this.slotIndex);
			};
			game.addChild(cardContainer);
			visibleBossCards[i] = cardContainer;
		}
	}
	if (isInitialDisplay) {
		selectedCardSlotIndex = 0;
	} else {
		var maxSlotOnNewPage = Math.min(3, allBossData.length - 1 - currentBossViewStartIndex);
		if (selectedCardSlotIndex > maxSlotOnNewPage) {
			selectedCardSlotIndex = maxSlotOnNewPage;
		}
	}
	updateSelectedCardVisual();
}
function showBossSelectionScreen() {
	currentScreenState = 'bossGallery_paged';
	if (gameUIContainer) {
		gameUIContainer.visible = false;
	}
	if (hitZoneLine) {
		hitZoneLine.visible = false;
	}
	if (shieldTimerDisplayContainer) {
		shieldTimerDisplayContainer.visible = false;
	}
	if (swipeToTapTimerDisplayContainer) {
		swipeToTapTimerDisplayContainer.visible = false;
	}
	game.setBackgroundColor(0x101020);
	initializeBossData();
	var screenElements = [];
	// --- GŁÓWNA RAMKA WIZUALNA ---
	var mainFrame = LK.getAsset('galleryFrame', {});
	mainFrame.width = 920; // PRZYKŁADOWA szerokość ramki (aby objąć karty 200+30+200 = 430, plus margines)
	mainFrame.height = 970; // PRZYKŁADOWA wysokość ramki (aby objąć karty 280+30+280 = 590, plus margines)
	mainFrame.x = gameScreenWidth / 2; // Ramka wyśrodkowana
	mainFrame.y = gameScreenHeight / 2 - 50; // Ramka wyśrodkowana pionowo z tym samym offsetem co karty
	mainFrame.anchor.set(0.5, 0.5);
	game.addChild(mainFrame);
	screenElements.push(mainFrame);
	// --- Przyciski Nawigacyjne (lewa strona) ---
	var upButton = LK.getAsset('upbutton', {});
	upButton.x = 500; // SZTYWNA POZYCJA X
	upButton.y = gameScreenHeight / 2 - 50; // SZTYWNA POZYCJA Y
	upButton.anchor.set(0.5, 0.5);
	upButton.interactive = true;
	upButton.cursor = "pointer";
	upButton.down = function () {
		var newIndex = Math.max(0, currentBossViewStartIndex - 4);
		if (newIndex !== currentBossViewStartIndex) {
			displayBossCards(newIndex, false);
		}
	};
	game.addChild(upButton);
	screenElements.push(upButton);
	var downButton = LK.getAsset('downbutton', {});
	downButton.x = 500; // SZTYWNA POZYCJA X
	downButton.y = gameScreenHeight / 2 + 70; // SZTYWNA POZYCJA Y
	downButton.anchor.set(0.5, 0.5);
	downButton.interactive = true;
	downButton.cursor = "pointer";
	downButton.down = function () {
		var newIndex = currentBossViewStartIndex + 4;
		if (newIndex < allBossData.length) {
			displayBossCards(newIndex, false);
		}
	};
	game.addChild(downButton);
	screenElements.push(downButton);
	// --- Przyciski Akcji (prawa strona) ---
	var playButton = LK.getAsset('play', {});
	playButton.x = gameScreenWidth - 600; // SZTYWNA POZYCJA X
	playButton.y = gameScreenHeight / 2 - 120; // SZTYWNA POZYCJA Y
	playButton.anchor.set(0.5, 0.5);
	playButton.interactive = true;
	playButton.cursor = "pointer";
	playButton.down = function () {
		var selectedBossData = allBossData[currentBossViewStartIndex + selectedCardSlotIndex];
		if (selectedBossData) {
			if (currentlyPlayingMusic && typeof currentlyPlayingMusic.stop === 'function') {
				currentlyPlayingMusic.stop();
			}
			currentlyPlayingMusic = LK.getSound(selectedBossData.musicAssetKey);
			if (currentlyPlayingMusic && typeof currentlyPlayingMusic.play === 'function') {
				currentlyPlayingMusic.play();
			}
		}
	};
	game.addChild(playButton);
	screenElements.push(playButton);
	var stopButton = LK.getAsset('stop', {});
	stopButton.x = gameScreenWidth - 600; // SZTYWNA POZYCJA X
	stopButton.y = gameScreenHeight / 2; // SZTYWNA POZYCJA Y
	stopButton.anchor.set(0.5, 0.5);
	stopButton.interactive = true;
	stopButton.cursor = "pointer";
	stopButton.down = function () {
		if (currentlyPlayingMusic && typeof currentlyPlayingMusic.stop === 'function') {
			currentlyPlayingMusic.stop();
			currentlyPlayingMusic = null;
		}
	};
	game.addChild(stopButton);
	screenElements.push(stopButton);
	var fightButton = LK.getAsset('fight', {});
	fightButton.x = gameScreenWidth - 600; // SZTYWNA POZYCJA X
	fightButton.y = gameScreenHeight / 2 + 120; // SZTYWNA POZYCJA Y
	fightButton.anchor.set(0.5, 0.5);
	fightButton.interactive = true;
	fightButton.cursor = "pointer";
	fightButton.down = function () {
		var selectedBossData = allBossData[currentBossViewStartIndex + selectedCardSlotIndex];
		if (selectedBossData) {
			if (currentlyPlayingMusic && typeof currentlyPlayingMusic.stop === 'function') {
				currentlyPlayingMusic.stop();
				currentlyPlayingMusic = null;
			}
			screenElements.forEach(function (el) {
				if (el && el.parent) {
					el.destroy();
				}
			});
			screenElements = [];
			for (var i = 0; i < visibleBossCards.length; i++) {
				if (visibleBossCards[i] && visibleBossCards[i].parent) {
					visibleBossCards[i].destroy();
				}
				visibleBossCards[i] = null;
			}
			loadSong(selectedBossData.songMapKey);
		}
	};
	game.addChild(fightButton);
	screenElements.push(fightButton);
	// --- Przycisk "Special Boss" ---
	var specialBossButtonAsset = LK.getAsset('specialBossArea', {});
	specialBossButtonAsset.width = 400; // SZTYWNA SZEROKOŚĆ (szeroki)
	specialBossButtonAsset.height = 70; // SZTYWNA WYSOKOŚĆ (wąski)
	specialBossButtonAsset.x = gameScreenWidth / 2; // SZTYWNA POZYCJA X (na środku)
	specialBossButtonAsset.y = gameScreenHeight * 0.70; // SZTYWNA POZYCJA Y (np. 80% wysokości ekranu)
	specialBossButtonAsset.anchor.set(0.5, 0.5);
	var specialBossText = new Text2("SPECIAL BOSS", {
		size: 30,
		fill: 0xFFFFFF,
		stroke: 0x000000,
		strokeThickness: 2
	});
	specialBossText.anchor.set(0.5, 0.5);
	if (typeof specialBossButtonAsset.addChild === 'function') {
		specialBossButtonAsset.addChild(specialBossText);
	} else {
		specialBossText.x = specialBossButtonAsset.x;
		specialBossText.y = specialBossButtonAsset.y;
		game.addChild(specialBossText);
		screenElements.push(specialBossText);
	}
	specialBossButtonAsset.interactive = true;
	specialBossButtonAsset.cursor = "pointer";
	specialBossButtonAsset.down = function () {
		var infoPopup = new Text2("Pokonaj wszystkich pozostałych bossów!", {
			size: 40,
			fill: 0xFF0000,
			stroke: 0x000000,
			strokeThickness: 2,
			align: 'center',
			wordWrap: true,
			wordWrapWidth: gameScreenWidth * 0.8
		});
		infoPopup.anchor.set(0.5, 0.5);
		infoPopup.x = gameScreenWidth / 2;
		infoPopup.y = gameScreenHeight / 2;
		game.addChild(infoPopup);
		LK.setTimeout(function () {
			if (infoPopup.parent) {
				infoPopup.destroy();
			}
		}, 3500);
	};
	game.addChild(specialBossButtonAsset);
	screenElements.push(specialBossButtonAsset);
	// --- Przycisk Powrotu ---
	var backToMainButton = new Text2("Back to Main Menu", {
		size: 50,
		fill: 0xDDDDDD
	});
	backToMainButton.anchor.set(0.5, 1);
	backToMainButton.x = gameScreenWidth / 2;
	backToMainButton.y = gameScreenHeight - 20;
	backToMainButton.interactive = true;
	backToMainButton.cursor = "pointer";
	backToMainButton.down = function () {
		if (currentlyPlayingMusic && typeof currentlyPlayingMusic.stop === 'function') {
			currentlyPlayingMusic.stop();
			currentlyPlayingMusic = null;
		}
		screenElements.forEach(function (el) {
			if (el && el.parent) {
				el.destroy();
			}
		});
		screenElements = [];
		for (var i = 0; i < visibleBossCards.length; i++) {
			if (visibleBossCards[i] && visibleBossCards[i].parent) {
				visibleBossCards[i].destroy();
			}
			visibleBossCards[i] = null;
		}
		currentBossViewStartIndex = 0;
		selectedCardSlotIndex = 0;
		showMainMenu();
	};
	game.addChild(backToMainButton);
	screenElements.push(backToMainButton);
	displayBossCards(0, true); // Wyświetla karty na środku
}
// Pamiętaj, aby wywołaċ initializeBossData(); gdzieś na początku, np. po deklaracjach zmiennych globalnych.
// Aby uruchomiċ ten ekran, wywołaj showBossSelectionScreen();
function showCreditsScreen() {
	currentScreenState = 'credits';
	if (gameUIContainer) {
		gameUIContainer.visible = false;
	}
	if (hitZoneLine) {
		hitZoneLine.visible = false;
	}
	game.setBackgroundColor(0x1a1a1a); // Ciemnoszary dla creditsów
	var elements = [];
	var creditsText = new Text2("Gra stworzona przez:\nNasz Wspaniały Duet!", {
		size: 90,
		fill: 0xFFFFFF,
		align: 'center' // Wyśrodkowanie tekstu wieloliniowego
	});
	creditsText.anchor.set(0.5, 0.5);
	creditsText.x = gameScreenWidth / 2;
	creditsText.y = gameScreenHeight / 2 - 100;
	game.addChild(creditsText);
	elements.push(creditsText);
	var backButton = new Text2("Back to Menu", {
		size: 80,
		fill: 0xCCCCCC
	});
	backButton.anchor.set(0.5, 0.5);
	backButton.x = gameScreenWidth / 2;
	backButton.y = gameScreenHeight - 200;
	backButton.interactive = true;
	backButton.cursor = "pointer";
	game.addChild(backButton);
	elements.push(backButton);
	backButton.down = function () {
		elements.forEach(function (item) {
			if (item.parent) {
				item.destroy();
			}
		});
		showMainMenu();
	};
}
function showIntro() {
	currentScreenState = 'intro';
	if (gameUIContainer) {
		gameUIContainer.visible = false;
	}
	if (hitZoneLine) {
		hitZoneLine.visible = false;
	}
	if (shieldTimerDisplayContainer) {
		shieldTimerDisplayContainer.visible = false;
	}
	if (swipeToTapTimerDisplayContainer) {
		swipeToTapTimerDisplayContainer.visible = false;
	}
	game.setBackgroundColor(0x111111);
	var introPlaceholderText = new Text2("Intro Sequence Placeholder", {
		size: 100,
		fill: 0xFFFFFF
	});
	introPlaceholderText.anchor.set(0.5, 0.5);
	introPlaceholderText.x = gameScreenWidth / 2;
	introPlaceholderText.y = gameScreenHeight / 2;
	game.addChild(introPlaceholderText);
	LK.setTimeout(function () {
		if (introPlaceholderText.parent) {
			introPlaceholderText.destroy();
		}
		showMainMenu(); // <<<< ZMIANA TUTAJ
	}, 1000);
}
function showTutorial() {
	currentScreenState = 'tutorial';
	if (gameUIContainer) {
		gameUIContainer.visible = false;
	}
	if (hitZoneLine) {
		hitZoneLine.visible = false;
	}
	if (shieldTimerDisplayContainer) {
		shieldTimerDisplayContainer.visible = false;
	} // Pozostawiam na wszelki wypadek
	if (swipeToTapTimerDisplayContainer) {
		swipeToTapTimerDisplayContainer.visible = false;
	} // Pozostawiam na wszelki wypadek
	game.setBackgroundColor(0x222222);
	var elements = [];
	var tutorialPlaceholderText = new Text2("Tutorial Placeholder\n(Tu będzie super tutorial!)", {
		size: 100,
		fill: 0xFFFFFF,
		align: 'center'
	});
	tutorialPlaceholderText.anchor.set(0.5, 0.5);
	tutorialPlaceholderText.x = gameScreenWidth / 2;
	tutorialPlaceholderText.y = gameScreenHeight / 2 - 100;
	game.addChild(tutorialPlaceholderText);
	elements.push(tutorialPlaceholderText);
	var backButton = new Text2("Back to Menu", {
		size: 80,
		fill: 0xCCCCCC
	});
	backButton.anchor.set(0.5, 0.5);
	backButton.x = gameScreenWidth / 2;
	backButton.y = gameScreenHeight - 200;
	backButton.interactive = true;
	backButton.cursor = "pointer";
	game.addChild(backButton);
	elements.push(backButton);
	backButton.down = function () {
		elements.forEach(function (item) {
			if (item.parent) {
				item.destroy();
			}
		});
		showMainMenu();
	};
}
var currentScreenState = '';
var gameScreenWidth = 2048;
var gameScreenHeight = Math.round(gameScreenWidth * (2732 / 2048)); // iPad-like proportions
var playfieldWidth = 1408;
var playfieldStartX = (gameScreenWidth - playfieldWidth) / 2;
var NUM_COLUMNS = 4;
var columnWidth = playfieldWidth / NUM_COLUMNS;
var columnCenterXs = [];
for (var i = 0; i < NUM_COLUMNS; i++) {
	columnCenterXs.push(playfieldStartX + i * columnWidth + columnWidth / 2);
}
var SWIPE_NOTE_WIDTH = 160;
// HP System Variables
var playerMaxHP = 10;
var playerCurrentHP = 10;
var bossMaxHP = 30;
var bossCurrentHP = 30;
var gameOverFlag = false;
// HP Bar UI Elements Configuration (actual elements created in setupHpBars)
var hpBarWidth = 400;
var hpBarHeight = 30;
// UI Container
var gameUIContainer; // Declare gameUIContainer
// HP Bar Containers (will be initialized in setupHpBars)
var playerHpBarContainer;
var playerHpBarFill;
var bossHpBarContainer;
var bossHpBarFill;
var POWERUP_SPAWN_INTERVAL = 2000; // Co 6 sekund
var lastPowerUpSpawnAttemptTime = 0;
var POWERUP_SPAWN_CHANCE = 0.75; // 15% szansy
var POTION_HEAL_AMOUNT = 2;
var activePowerUpItems = [];
var SHIELD_DURATION = 6000;
var isShieldActive = false;
var shieldEndTime = 0;
var SWIPE_TO_TAP_BUFF_DURATION = 5000; // Czas trwania buffa w ms (5 sekund)
var isSwipeToTapBuffActive = false;
var swipeToTapBuffEndTime = 0;
var shieldTimerDisplayContainer;
var smallShieldIconDisplay;
var shieldTimerTextDisplay;
var shieldTimerDisplayContainer;
var smallShieldIconDisplay;
var shieldTimerTextDisplay;
var swipeToTapTimerDisplayContainer; // Kontener na ikonkę timera i tekst dla buffa
var smallSwipeToTapIconDisplay; // Mniejsza ikonka buffa dla timera
var swipeToTapTimerTextDisplay;
var currentBossSprite;
var powerUpDisplayContainer; // Główny kontener na UI power-upów
var hpPotionIcon, shieldIcon, swipeToTapIcon; // Referencje do ikon
var hpPotionCountText, shieldCountText, swipeToTapCountText; // Referencje do tekstów z ilością
var collectedPowerUps = {
	potion: 0,
	shield: 0,
	swipeToTap: 0 // Klucz 'swipeToTap' dla spójności
};
// Game State & Rhythm Logic Variables
var allSongData = {
	"defaultTestTrack": {
		musicAsset: null,
		bossAssetKey: 'Boss1_Asset',
		// <<--- NOWA WŁAŚCIWOŚĆ
		config: {
			playerMaxHP: 10,
			// 
			bossMaxHP: 20 // 
		},
		rawRhythmMap: [
		// Istniejące nuty
		{
			time: 1000,
			type: 'tap',
			columnIndex: 0
		}, {
			time: 1800,
			type: 'tap',
			columnIndex: 1
		}, {
			time: 2600,
			type: 'swipe',
			swipeDir: 'left',
			columnIndex: 2
		}, {
			time: 3400,
			type: 'tap',
			columnIndex: 3
		}, {
			time: 4200,
			type: 'swipe',
			swipeDir: 'right',
			columnIndex: 0
		}, {
			time: 5000,
			type: 'trap',
			columnIndex: 1
		}, {
			time: 5800,
			type: 'tap',
			columnIndex: 2
		}, {
			time: 6600,
			type: 'swipe',
			swipeDir: 'right',
			columnIndex: 1
		}, {
			time: 6600,
			type: 'swipe',
			swipeDir: 'right',
			columnIndex: 2
		}, {
			time: 7400,
			type: 'tap',
			columnIndex: 0
		},
		// Dodatkowe nuty dla przedłużenia mapy
		{
			time: 9000,
			type: 'tap',
			columnIndex: 1
		}, {
			time: 10000,
			type: 'swipe',
			swipeDir: 'left',
			columnIndex: 2
		}, {
			time: 11000,
			type: 'tap',
			columnIndex: 3
		}, {
			time: 12000,
			type: 'swipe',
			swipeDir: 'right',
			columnIndex: 0
		}, {
			time: 13000,
			type: 'tap',
			columnIndex: 1
		}, {
			time: 14000,
			type: 'trap',
			columnIndex: 2
		}, {
			time: 15000,
			type: 'tap',
			columnIndex: 3
		}, {
			time: 16000,
			type: 'swipe',
			swipeDir: 'up',
			columnIndex: 0
		}, {
			time: 17000,
			type: 'swipe',
			swipeDir: 'down',
			columnIndex: 1
		}, {
			time: 18000,
			type: 'tap',
			columnIndex: 2
		}, {
			time: 19000,
			type: 'swipe',
			swipeDir: 'left',
			columnIndex: 3
		}, {
			time: 20000,
			type: 'tap',
			columnIndex: 0
		}, {
			time: 21000,
			type: 'tap',
			columnIndex: 1
		}, {
			time: 22000,
			type: 'swipe',
			swipeDir: 'right',
			columnIndex: 2
		}, {
			time: 23000,
			type: 'tap',
			columnIndex: 3
		}, {
			time: 24000,
			type: 'swipe',
			swipeDir: 'up',
			columnIndex: 1
		}, {
			time: 25000,
			type: 'swipe',
			swipeDir: 'down',
			columnIndex: 2
		}, {
			time: 26000,
			type: 'tap',
			columnIndex: 0
		}, {
			time: 27000,
			type: 'tap',
			columnIndex: 3
		}]
	},
	"test3": {
		// Pozostaje bez zmian, chyba że też chcesz go modyfikować
		musicAsset: "test3",
		config: {
			playerMaxHP: 10,
			bossMaxHP: 30
		}
	}
};
var currentActiveRhythmMap = null;
var currentMusic = null;
var noteTravelTime = 2200;
var hitWindowPerfect = 190;
var hitWindowGood = 260;
var MIN_SWIPE_DISTANCE = 60;
var notes = [];
var nextNoteIdx = 0;
var gameStartTime = 0;
var score = 0;
var combo = 0;
var maxCombo = 0;
var swipeStart = null;
var inputLocked = false;
var hpBarsInitialized = false;
// Initialize and add gameUIContainer to the game scene
gameUIContainer = new Container();
game.addChild(gameUIContainer);
// Function to process raw rhythm map data (remains unchanged, ensure it's here)
function processRawRhythmMap(rawMapData, songKeyForLogging) {
	console.log("Processing raw map for: " + songKeyForLogging + " with " + rawMapData.length + " initial notes.");
	var processedMap = [];
	var tempMap = [];
	for (var k = 0; k < rawMapData.length; k++) {
		var originalNote = rawMapData[k];
		var copiedNote = {};
		for (var key in originalNote) {
			if (originalNote.hasOwnProperty(key)) {
				copiedNote[key] = originalNote[key];
			}
		}
		tempMap.push(copiedNote);
	}
	for (var i = 0; i < tempMap.length; i++) {
		var note = tempMap[i];
		if (note.type === 'swipe' && note.swipeDir) {
			var dir = note.swipeDir.toLowerCase();
			if (dir.includes('right')) {
				note.swipeDir = 'right';
			} else if (dir.includes('left')) {
				note.swipeDir = 'left';
			} else if (dir.includes('up')) {
				note.swipeDir = 'up';
			} else if (dir.includes('down')) {
				note.swipeDir = 'down';
			}
		}
	}
	var timeGroupedNotes = {};
	tempMap.forEach(function (note) {
		if (!timeGroupedNotes[note.time]) {
			timeGroupedNotes[note.time] = [];
		}
		timeGroupedNotes[note.time].push(note);
	});
	var finalMapNotes = [];
	var sortedTimes = Object.keys(timeGroupedNotes).map(Number).sort(function (a, b) {
		return a - b;
	});
	for (var tIdx = 0; tIdx < sortedTimes.length; tIdx++) {
		var time = sortedTimes[tIdx];
		var notesAtThisTime = timeGroupedNotes[time];
		var notesToKeepAtThisTime = [];
		var processedForWiderSwipeConversion = [];
		var colsWithVerticalSwipes = [null, null, null, null];
		notesAtThisTime.forEach(function (note) {
			if (note.type === 'swipe' && (note.swipeDir === 'up' || note.swipeDir === 'down')) {
				if (note.columnIndex >= 0 && note.columnIndex < NUM_COLUMNS) {
					var alreadyConverted = false;
					for (var convIdx = 0; convIdx < processedForWiderSwipeConversion.length; convIdx++) {
						if (processedForWiderSwipeConversion[convIdx].originalTime === note.time && processedForWiderSwipeConversion[convIdx].originalColumn === note.columnIndex) {
							alreadyConverted = true;
							break;
						}
					}
					if (!alreadyConverted) {
						colsWithVerticalSwipes[note.columnIndex] = note.swipeDir;
					}
				}
			}
		});
		for (var c = 0; c < NUM_COLUMNS - 1; c++) {
			if (colsWithVerticalSwipes[c] && colsWithVerticalSwipes[c + 1] && colsWithVerticalSwipes[c] === colsWithVerticalSwipes[c + 1]) {
				var randomHorizontalDir = Math.random() < 0.5 ? 'left' : 'right';
				var pairCenterX = (columnCenterXs[c] + columnCenterXs[c + 1]) / 2;
				notesToKeepAtThisTime.push({
					time: time,
					type: 'swipe',
					swipeDir: randomHorizontalDir,
					partOfWiderSwipe: 'leftHalf',
					widerSwipePairCenterX: pairCenterX,
					originalColumnHint: c
				});
				notesToKeepAtThisTime.push({
					time: time,
					type: 'swipe',
					swipeDir: randomHorizontalDir,
					partOfWiderSwipe: 'rightHalf',
					widerSwipePairCenterX: pairCenterX,
					originalColumnHint: c + 1
				});
				processedForWiderSwipeConversion.push({
					originalTime: time,
					originalColumn: c
				});
				processedForWiderSwipeConversion.push({
					originalTime: time,
					originalColumn: c + 1
				});
				colsWithVerticalSwipes[c] = null;
				colsWithVerticalSwipes[c + 1] = null;
				c++;
			}
		}
		notesAtThisTime.forEach(function (note) {
			var wasConverted = false;
			for (var convIdx = 0; convIdx < processedForWiderSwipeConversion.length; convIdx++) {
				if (processedForWiderSwipeConversion[convIdx].originalTime === note.time && processedForWiderSwipeConversion[convIdx].originalColumn === note.columnIndex && (note.swipeDir === 'up' || note.swipeDir === 'down')) {
					wasConverted = true;
					break;
				}
			}
			if (!wasConverted) {
				notesToKeepAtThisTime.push(note);
			}
		});
		var horizontalWiderSwipePairs = {};
		var notesForFinalProcessing = [];
		var uniqueNotesAtThisTime = [];
		var seenNotesKeysAtThisTime = {};
		notesToKeepAtThisTime.forEach(function (note) {
			var key = "" + note.type + "_" + (note.columnIndex !== undefined ? note.columnIndex : note.partOfWiderSwipe ? note.widerSwipePairCenterX + note.partOfWiderSwipe : '') + "_" + (note.swipeDir || '');
			if (!seenNotesKeysAtThisTime[key]) {
				uniqueNotesAtThisTime.push(note);
				seenNotesKeysAtThisTime[key] = true;
			}
		});
		uniqueNotesAtThisTime.sort(function (a, b) {
			var valA = a.originalColumnHint !== undefined ? a.originalColumnHint : a.columnIndex !== undefined ? a.columnIndex : a.widerSwipePairCenterX || 0;
			var valB = b.originalColumnHint !== undefined ? b.originalColumnHint : b.columnIndex !== undefined ? b.columnIndex : b.widerSwipePairCenterX || 0;
			return valA - valB;
		});
		for (var nIdx = 0; nIdx < uniqueNotesAtThisTime.length; nIdx++) {
			var note = uniqueNotesAtThisTime[nIdx];
			if (note.partOfWiderSwipe) {
				notesForFinalProcessing.push(note);
				continue;
			}
			var potentialPartner = null;
			if (nIdx + 1 < uniqueNotesAtThisTime.length) {
				potentialPartner = uniqueNotesAtThisTime[nIdx + 1];
			}
			if (note.type === 'swipe' && (note.swipeDir === 'left' || note.swipeDir === 'right') && potentialPartner && potentialPartner.type === 'swipe' && potentialPartner.time === note.time && potentialPartner.swipeDir === note.swipeDir && potentialPartner.columnIndex === note.columnIndex + 1) {
				var pairCenterX = (columnCenterXs[note.columnIndex] + columnCenterXs[potentialPartner.columnIndex]) / 2;
				notesForFinalProcessing.push({
					time: note.time,
					type: 'swipe',
					swipeDir: note.swipeDir,
					partOfWiderSwipe: 'leftHalf',
					widerSwipePairCenterX: pairCenterX,
					originalColumnHint: note.columnIndex
				});
				notesForFinalProcessing.push({
					time: potentialPartner.time,
					type: 'swipe',
					swipeDir: potentialPartner.swipeDir,
					partOfWiderSwipe: 'rightHalf',
					widerSwipePairCenterX: pairCenterX,
					originalColumnHint: potentialPartner.columnIndex
				});
				nIdx++;
			} else {
				notesForFinalProcessing.push(note);
			}
		}
		finalMapNotes.push.apply(finalMapNotes, notesForFinalProcessing);
	}
	var uniqueNotesOverall = [];
	var seenNotesOverall = {};
	finalMapNotes.sort(function (a, b) {
		return a.time - b.time;
	});
	finalMapNotes.forEach(function (note) {
		var cX;
		var keyPartForColumn;
		if (note.partOfWiderSwipe) {
			cX = note.widerSwipePairCenterX + (note.partOfWiderSwipe === 'leftHalf' ? -(SWIPE_NOTE_WIDTH / 2) : SWIPE_NOTE_WIDTH / 2);
			keyPartForColumn = "pC" + note.widerSwipePairCenterX + "h" + (note.partOfWiderSwipe === 'leftHalf' ? 'L' : 'R');
		} else if (note.columnIndex !== undefined) {
			cX = columnCenterXs[note.columnIndex];
			keyPartForColumn = "c" + note.columnIndex;
		} else {
			cX = gameScreenWidth / 2;
			keyPartForColumn = "cX" + cX;
		}
		var key = "" + note.time + "_" + note.type + "_" + keyPartForColumn + "_" + (note.swipeDir || '');
		if (!seenNotesOverall[key]) {
			uniqueNotesOverall.push(note);
			seenNotesOverall[key] = true;
		} else {
			// console.log("Filtered final duplicate note: " + key);
		}
	});
	console.log("Processed map for: " + songKeyForLogging + " FINALLY contains " + uniqueNotesOverall.length + " notes.");
	return uniqueNotesOverall;
}
var hpBarsInitialized = false;
var scoreTxt = new Text2('Score: 0', {
	size: 100,
	fill: 0xFFFFFF,
	alpha: 1
});
scoreTxt.anchor.set(1, 0); // Anchor center-top
scoreTxt.x = gameScreenWidth / 1;
scoreTxt.y = 20; // Position from the top of its container (gameUIContainer)
gameUIContainer.addChild(scoreTxt);
console.log("Restored scoreTxt: X=" + scoreTxt.x + " Y=" + scoreTxt.y + " Visible:" + scoreTxt.visible + " Parent: gameUIContainer");
var comboTxt = new Text2('Combo: 0', {
	size: 50,
	// Możesz dostosować rozmiar tekstu combo
	fill: 0xFFFF00,
	// Żółty kolor
	alpha: 0.5
});
comboTxt.anchor.set(0, 0.5);
comboTxt.x = 100;
comboTxt.y = 1000;
comboTxt.rotation = -0.26;
gameUIContainer.addChild(comboTxt);
console.log("ComboTxt positioned: X=" + comboTxt.x + " Y=" + comboTxt.y + " Visible:" + comboTxt.visible + " Parent: gameUIContainer");
var hitZoneY = 1800;
var hitZoneVisualWidth = playfieldWidth;
var hitZoneLine = LK.getAsset('lineAsset', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: gameScreenWidth / 2,
	y: hitZoneY,
	width: hitZoneVisualWidth,
	height: 4,
	alpha: 0.6
});
game.addChild(hitZoneLine);
function rectsIntersect(r1, r2) {
	return !(r2.x > r1.x + r1.width || r2.x + r2.width < r1.x || r2.y > r1.y + r1.height || r2.y + r2.height < r1.y);
}
function resetGameState() {
	notes.forEach(function (n) {
		if (n && n.parent) {
			n.destroy();
		}
	});
	notes = [];
	nextNoteIdx = 0;
	score = 0;
	combo = 0;
	maxCombo = 0;
	swipeStart = null;
	inputLocked = false;
	scoreTxt.setText('Score: 0');
	comboTxt.setText('Combo: 0');
	gameOverFlag = false;
	playerCurrentHP = playerMaxHP;
	bossCurrentHP = bossMaxHP;
	collectedPowerUps.potion = 0;
	collectedPowerUps.shield = 0;
	collectedPowerUps.swipeToTap = 0;
	hpBarsInitialized = false;
	if (hpBarsInitialized) {
		updatePowerUpDisplayCounts();
	}
	if (isShieldActive) {
		isShieldActive = false;
		if (shieldIcon) {
			shieldIcon.alpha = 1.0;
		}
	}
	if (shieldTimerDisplayContainer) {
		shieldTimerDisplayContainer.visible = false;
	}
	if (isSwipeToTapBuffActive) {
		isSwipeToTapBuffActive = false;
		if (swipeToTapIcon) {
			swipeToTapIcon.alpha = 1.0;
		}
	}
	// NOWE: Ukryj timer buffa Swipe-to-Tap przy resecie
	if (swipeToTapTimerDisplayContainer) {
		swipeToTapTimerDisplayContainer.visible = false;
	}
	// Koniec NOWE
	if (playerHpBarFill && bossHpBarFill) {
		updatePlayerHpDisplay();
		updateBossHpDisplay();
	}
}
function loadSong(songKey) {
	if (gameUIContainer) {
		gameUIContainer.visible = true;
	}
	if (gameUIContainer) {
		gameUIContainer.visible = true;
	}
	if (hitZoneLine) {
		hitZoneLine.visible = true;
	}
	var songData = allSongData[songKey]; // 
	if (!songData) {
		// 
		console.log("Error: Song data not found for key: " + songKey); // 
		if (allSongData["defaultTestTrack"]) {
			// 
			songData = allSongData["defaultTestTrack"]; // 
			console.log("Fallback to defaultTestTrack"); // 
		} else {
			// 
			currentActiveRhythmMap = []; // 
			console.log("No fallback song data found."); // 
			return; // 
		}
	}
	if (songData.config) {
		// 
		playerMaxHP = songData.config.playerMaxHP || 10; // 
		bossMaxHP = songData.config.bossMaxHP || 50; // 
	} else {
		// 
		playerMaxHP = 10; // 
		bossMaxHP = 50; // 
	}
	if (currentMusic && typeof currentMusic.stop === 'function') {
		// 
		currentMusic.stop(); // 
	}
	currentMusic = null; // 
	// hpBarsInitialized = false; // Tę linię prawdopodobnie chcemy zostawić, aby UI się odświeżało poprawnie dla nowej piosenki, ale paski HP bossa/gracza są resetowane w resetGameState
	resetGameState();
	if (gameUIContainer) {
		gameUIContainer.visible = true;
	}
	hpBarsInitialized = false; // Resetujemy flagę, aby paski HP i UI power-upów mogły się poprawnie zainicjalizować na nowo w game.update
	nextNoteIdx = 0; // 
	// NOWA SEKCJA: Ładowanie i wyświetlanie Bossa
	if (currentBossSprite && currentBossSprite.parent) {
		currentBossSprite.destroy(); // Usuń poprzedniego bossa, jeśli istnieje
		currentBossSprite = null;
	}
	if (songData.bossAssetKey) {
		currentBossSprite = LK.getAsset(songData.bossAssetKey, {
			anchorX: 0.5,
			anchorY: 0.5
		});
		currentBossSprite.x = gameScreenWidth / 2;
		currentBossSprite.y = 350; // Możesz dostosować tę pozycję Y
		currentBossSprite.alpha = 0.8; // Możesz dostosować alpha
		game.addChildAt(currentBossSprite, 0); // Dodajemy na spód sceny gry
		console.log("Boss sprite '" + songData.bossAssetKey + "' loaded and added to scene.");
	} else {
		console.log("No bossAssetKey defined for song: " + songKey);
	}
	// KONIEC NOWEJ SEKCJI
	if (songData.rawRhythmMap) {
		// 
		currentActiveRhythmMap = processRawRhythmMap(songData.rawRhythmMap, songKey); // 
	} else {
		// 
		currentActiveRhythmMap = []; // 
		console.log("Warning: No rawRhythmMap for song: " + songKey + ". Game will have no notes."); // 
	}
	gameStartTime = Date.now(); // 
	if (songData.musicAsset) {
		// 
		currentMusic = LK.getSound(songData.musicAsset); // 
		if (currentMusic && typeof currentMusic.play === 'function') {
			// 
			currentMusic.play(); // 
			console.log("Music asset for " + songKey + " PLAYING. gameStartTime: " + gameStartTime); // 
		} else {
			// 
			console.log("Warning: Music asset '" + songData.musicAsset + "' not found or not playable."); // 
		}
	} else {
		// 
		console.log("No musicAsset defined for " + songKey + ". Map will run on system time only."); // 
	}
	console.log("Loaded and processed song: " + songKey + " PlayerHP: " + playerMaxHP + " BossHP: " + bossMaxHP); // 
}
function setupHpBars() {
	if (bossHpBarContainer) {
		bossHpBarContainer.destroy();
	}
	bossHpBarContainer = new Container();
	bossHpBarContainer.x = gameScreenWidth / 2;
	bossHpBarContainer.y = 100; // Adjusted Y slightly lower than scoreTxt for clarity
	gameUIContainer.addChild(bossHpBarContainer); // Add to gameUIContainer
	var bossBg = LK.getAsset('hpBarBackground', {
		width: hpBarWidth,
		height: hpBarHeight,
		anchorX: 0.5,
		anchorY: 0.5
	});
	bossHpBarContainer.addChild(bossBg);
	bossHpBarFill = LK.getAsset('bossHpFill', {
		width: hpBarWidth,
		height: hpBarHeight,
		anchorX: 0,
		anchorY: 0.5,
		x: -hpBarWidth / 2
	});
	bossHpBarContainer.addChild(bossHpBarFill);
	if (playerHpBarContainer) {
		playerHpBarContainer.destroy();
	}
	playerHpBarContainer = new Container();
	playerHpBarContainer.x = gameScreenWidth / 2;
	playerHpBarContainer.y = gameScreenHeight - 80;
	gameUIContainer.addChild(playerHpBarContainer); // Add to gameUIContainer
	var playerBg = LK.getAsset('hpBarBackground', {
		width: hpBarWidth,
		height: hpBarHeight,
		anchorX: 0.5,
		anchorY: 0.5
	});
	playerHpBarContainer.addChild(playerBg);
	playerHpBarFill = LK.getAsset('playerHpFill', {
		width: hpBarWidth,
		height: hpBarHeight,
		anchorX: 0,
		anchorY: 0.5,
		x: -hpBarWidth / 2
	});
	playerHpBarContainer.addChild(playerHpBarFill);
	updateBossHpDisplay();
	updatePlayerHpDisplay();
	console.log("HP Bars setup and added to gameUIContainer. PlayerHP Y: " + playerHpBarContainer.y + " BossHP Y: " + bossHpBarContainer.y);
}
function setupPowerUpDisplay() {
	powerUpDisplayContainer = new Container();
	powerUpDisplayContainer.x = gameScreenWidth / 2;
	powerUpDisplayContainer.y = 2450; // Twoja ustawiona wartość
	gameUIContainer.addChild(powerUpDisplayContainer);
	var iconSize = 150; // Twoja ustawiona wartość
	var iconSpacing = 450; // Twoja ustawiona wartość
	var textOffsetY = iconSize / 2 + 15;
	// 1. Mikstura HP (bez zmian)
	hpPotionIcon = LK.getAsset('hpPotionAsset', {
		anchorX: 0.5,
		anchorY: 0.5,
		width: iconSize,
		height: iconSize * 1.2
	});
	hpPotionIcon.x = -iconSpacing;
	powerUpDisplayContainer.addChild(hpPotionIcon);
	hpPotionCountText = new Text2("x0", {
		size: 40,
		fill: 0xFFFFFF,
		anchorX: 0.5,
		anchorY: 0
	});
	hpPotionCountText.x = hpPotionIcon.x;
	hpPotionCountText.y = textOffsetY;
	powerUpDisplayContainer.addChild(hpPotionCountText);
	hpPotionIcon.interactive = true;
	hpPotionIcon.down = function () {
		if (collectedPowerUps.potion > 0 && !gameOverFlag) {
			collectedPowerUps.potion--;
			updatePowerUpDisplayCounts();
			playerCurrentHP += POTION_HEAL_AMOUNT;
			if (playerCurrentHP > playerMaxHP) {
				playerCurrentHP = playerMaxHP;
			}
			updatePlayerHpDisplay();
			console.log("Użyto Mikstury HP! Aktualne HP gracza: " + playerCurrentHP);
		} else if (collectedPowerUps.potion <= 0 && !gameOverFlag) {
			console.log("Brak mikstur HP do użycia.");
		}
	};
	// 2. Tarcza (bez zmian)
	shieldIcon = LK.getAsset('shieldAsset', {
		anchorX: 0.5,
		anchorY: 0.5,
		width: iconSize,
		height: iconSize
	});
	shieldIcon.x = 0;
	powerUpDisplayContainer.addChild(shieldIcon);
	shieldCountText = new Text2("x0", {
		size: 40,
		fill: 0xFFFFFF,
		anchorX: 0.5,
		anchorY: 0
	});
	shieldCountText.x = shieldIcon.x;
	shieldCountText.y = textOffsetY;
	powerUpDisplayContainer.addChild(shieldCountText);
	shieldIcon.interactive = true;
	shieldIcon.down = function () {
		if (collectedPowerUps.shield > 0 && !isShieldActive && !gameOverFlag) {
			collectedPowerUps.shield--;
			updatePowerUpDisplayCounts();
			isShieldActive = true;
			shieldEndTime = Date.now() + SHIELD_DURATION;
			shieldIcon.alpha = 0.5;
			console.log("Tarcza AKTYWOWANA na " + SHIELD_DURATION / 1000 + " sekund!");
			if (shieldTimerDisplayContainer) {
				shieldTimerDisplayContainer.visible = true;
				var remainingSeconds = SHIELD_DURATION / 1000;
				shieldTimerTextDisplay.setText(remainingSeconds.toFixed(1) + "s");
			}
		} else if (isShieldActive && !gameOverFlag) {
			console.log("Tarcza jest już aktywna.");
		} else if (collectedPowerUps.shield <= 0 && !gameOverFlag) {
			console.log("Brak Tarcz do użycia.");
		}
	};
	// 3. Buff Swipe-to-Tap
	swipeToTapIcon = LK.getAsset('swipeToTapBuffAsset', {
		anchorX: 0.5,
		anchorY: 0.5,
		width: iconSize * 1.1,
		height: iconSize * 1.1
	});
	swipeToTapIcon.x = iconSpacing;
	powerUpDisplayContainer.addChild(swipeToTapIcon);
	swipeToTapCountText = new Text2("x0", {
		size: 40,
		fill: 0xFFFFFF,
		anchorX: 0.5,
		anchorY: 0
	});
	swipeToTapCountText.x = swipeToTapIcon.x;
	swipeToTapCountText.y = textOffsetY;
	powerUpDisplayContainer.addChild(swipeToTapCountText);
	swipeToTapIcon.interactive = true;
	swipeToTapIcon.down = function () {
		console.log("--- SwipeToTap Icon (pełna logika) KLIKNIĘTA! ---");
		console.log("Stan przed aktywacją: collected=" + collectedPowerUps.swipeToTap + ", isActive=" + isSwipeToTapBuffActive + ", gameOver=" + gameOverFlag);
		if (collectedPowerUps.swipeToTap > 0 && !isSwipeToTapBuffActive && !gameOverFlag) {
			collectedPowerUps.swipeToTap--;
			updatePowerUpDisplayCounts();
			isSwipeToTapBuffActive = true;
			swipeToTapBuffEndTime = Date.now() + SWIPE_TO_TAP_BUFF_DURATION;
			swipeToTapIcon.alpha = 0.5;
			console.log("Buff Swipe-to-Tap AKTYWOWANY na " + SWIPE_TO_TAP_BUFF_DURATION / 1000 + " sekund!");
			// NOWE: Pokaż timer buffa Swipe-to-Tap
			if (swipeToTapTimerDisplayContainer) {
				swipeToTapTimerDisplayContainer.visible = true;
				var remainingSecondsBuff = SWIPE_TO_TAP_BUFF_DURATION / 1000;
				swipeToTapTimerTextDisplay.setText(remainingSecondsBuff.toFixed(1) + "s");
			}
		} else {
			console.log("Buff Swipe-to-Tap NIE został aktywowany. Analiza warunków:");
			if (!(collectedPowerUps.swipeToTap > 0)) {
				console.log("  - Powód: Brak zebranych buffów (ilość: " + collectedPowerUps.swipeToTap + ")");
			}
			if (isSwipeToTapBuffActive) {
				console.log("  - Powód: Buff Swipe-to-Tap jest już aktywny.");
			}
			if (gameOverFlag) {
				console.log("  - Powód: Gra jest zakończona (gameOverFlag = " + gameOverFlag + ")");
			}
		}
	};
	// UI dla timera tarczy (bez zmian)
	shieldTimerDisplayContainer = new Container();
	shieldTimerDisplayContainer.x = gameScreenWidth - 120;
	shieldTimerDisplayContainer.y = 150;
	gameUIContainer.addChild(shieldTimerDisplayContainer);
	var smallIconSize = 60; // Wspólny rozmiar dla małych ikon w timerach
	smallShieldIconDisplay = LK.getAsset('shieldAsset', {
		anchorX: 0.5,
		anchorY: 0.5,
		width: smallIconSize,
		height: smallIconSize
	});
	shieldTimerDisplayContainer.addChild(smallShieldIconDisplay);
	shieldTimerTextDisplay = new Text2("", {
		size: 35,
		fill: 0xFFFFFF,
		anchorX: 0.5,
		anchorY: 0
	});
	shieldTimerTextDisplay.y = smallIconSize / 2 + 5;
	shieldTimerDisplayContainer.addChild(shieldTimerTextDisplay);
	shieldTimerDisplayContainer.visible = false;
	// NOWE: Tworzenie UI dla timera buffa Swipe-to-Tap (początkowo niewidoczne)
	swipeToTapTimerDisplayContainer = new Container();
	swipeToTapTimerDisplayContainer.x = gameScreenWidth - 120; // Ta sama pozycja X co timer tarczy
	// Pozycja Y poniżej timera tarczy (wysokość timera tarczy to ok. smallIconSize + wysokość tekstu + odstęp)
	// Zakładając, że shieldTimerDisplayContainer ma ok. 100-110px wysokości:
	swipeToTapTimerDisplayContainer.y = shieldTimerDisplayContainer.y + smallIconSize + 40 + 10; // np. 150 + 60 + 40 + 10 = 260
	gameUIContainer.addChild(swipeToTapTimerDisplayContainer);
	smallSwipeToTapIconDisplay = LK.getAsset('swipeToTapBuffAsset', {
		anchorX: 0.5,
		anchorY: 0.5,
		width: smallIconSize * 1.1,
		// Zachowujemy proporcje jak dla dużej ikony
		height: smallIconSize * 1.1
	});
	swipeToTapTimerDisplayContainer.addChild(smallSwipeToTapIconDisplay);
	swipeToTapTimerTextDisplay = new Text2("", {
		// Początkowo pusty tekst
		size: 35,
		fill: 0xFFFFFF,
		anchorX: 0.5,
		anchorY: 0
	});
	swipeToTapTimerTextDisplay.y = smallIconSize * 1.1 / 2 + 5; // Umiejscowienie pod małą ikonką buffa
	swipeToTapTimerDisplayContainer.addChild(swipeToTapTimerTextDisplay);
	swipeToTapTimerDisplayContainer.visible = false; // Początkowo niewidoczny
	console.log("PowerUp Display UI created. All PowerUp Icons are interactive. Shield & SwipeToTap Timer UI created.");
}
function updatePowerUpDisplayCounts() {
	if (hpPotionCountText) {
		// Sprawdzamy, czy UI zostało już zainicjalizowane
		hpPotionCountText.setText("x" + collectedPowerUps.potion);
		shieldCountText.setText("x" + collectedPowerUps.shield);
		swipeToTapCountText.setText("x" + collectedPowerUps.swipeToTap);
	}
}
function updatePlayerHpDisplay() {
	if (playerHpBarFill) {
		var healthPercent = playerCurrentHP / playerMaxHP;
		playerHpBarFill.width = hpBarWidth * Math.max(0, healthPercent);
	}
}
function updateBossHpDisplay() {
	if (bossHpBarFill) {
		var healthPercent = bossCurrentHP / bossMaxHP;
		bossHpBarFill.width = hpBarWidth * Math.max(0, healthPercent);
	}
}
function spawnNotes() {
	var now = Date.now();
	if (!currentActiveRhythmMap) {
		return;
	}
	while (nextNoteIdx < currentActiveRhythmMap.length) {
		var noteData = currentActiveRhythmMap[nextNoteIdx];
		var noteTargetHitTime = gameStartTime + noteData.time;
		if (noteTargetHitTime - noteTravelTime <= now) {
			var targetCenterX;
			// ... (logika ustalania targetCenterX pozostaje bez zmian, linie ) ...
			if (noteData.partOfWiderSwipe && noteData.widerSwipePairCenterX !== undefined) {
				if (noteData.partOfWiderSwipe === 'leftHalf') {
					targetCenterX = noteData.widerSwipePairCenterX - SWIPE_NOTE_WIDTH / 2;
				} else if (noteData.partOfWiderSwipe === 'rightHalf') {
					targetCenterX = noteData.widerSwipePairCenterX + SWIPE_NOTE_WIDTH / 2;
				} else {
					targetCenterX = columnCenterXs[noteData.originalColumnHint !== undefined ? noteData.originalColumnHint : Math.floor(NUM_COLUMNS / 2)];
				}
			} else if (noteData.columnIndex !== undefined && noteData.columnIndex >= 0 && noteData.columnIndex < NUM_COLUMNS) {
				targetCenterX = columnCenterXs[noteData.columnIndex];
			} else {
				targetCenterX = playfieldStartX + playfieldWidth / 2;
			}
			// NOWE: Logika zmiany typu nuty, jeśli buff Swipe-to-Tap jest aktywny
			var finalNoteType = noteData.type;
			var finalSwipeDir = noteData.swipeDir;
			if (isSwipeToTapBuffActive && noteData.type === 'swipe') {
				finalNoteType = 'tap'; // Zmień typ na 'tap'
				finalSwipeDir = null; // Tap nie ma kierunku swipe'a
				console.log("Buff aktywny: Zmieniono swipe na tap dla nuty o czasie " + noteData.time);
			}
			// Koniec NOWE
			var n = new Note(finalNoteType, finalSwipeDir, noteTargetHitTime, targetCenterX); // Używamy finalNoteType i finalSwipeDir
			n.mapData = noteData;
			if (noteData.partOfWiderSwipe) {
				n.isWiderSwipePart = true;
			}
			n.alpha = 0;
			notes.push(n);
			game.addChild(n);
			nextNoteIdx++;
		} else {
			break;
		}
	}
}
function removeOldNotes() {
	var now = Date.now();
	for (var i = notes.length - 1; i >= 0; i--) {
		var n = notes[i];
		var timeToRemoveAfterJudged = 700; // ms po targetHitTime dla ocenionych notatek
		var timeToRemoveIfNotJudged = noteTravelTime / 2 + hitWindowGood + 500; // Dłuższy czas, jeśli nieoceniona, liczony od targetHitTime
		if (n.judged && now > n.targetHitTime + timeToRemoveAfterJudged) {
			if (n.parent) {
				n.destroy();
			}
			notes.splice(i, 1);
		} else if (!n.judged && now > n.targetHitTime + timeToRemoveIfNotJudged) {
			if (n.noteType !== 'trap') {}
			if (n.parent) {
				n.destroy();
			}
			notes.splice(i, 1);
		}
	}
}
function findNoteAt(x, y, typeToFind) {
	var now = Date.now();
	var bestNote = null;
	var smallestTimeDiff = hitWindowGood + 1;
	for (var i = 0; i < notes.length; i++) {
		var n = notes[i];
		if (n.judged || n.noteType !== typeToFind) {
			continue;
		}
		var timeDiff = Math.abs(now - n.targetHitTime);
		if (timeDiff > hitWindowGood) {
			continue;
		}
		var currentNoteAsset = n.noteAsset;
		if (!currentNoteAsset) {
			continue;
		}
		var currentNoteWidth = currentNoteAsset.width * n.scale.x;
		var currentNoteHeight = currentNoteAsset.height * n.scale.y;
		if (n.noteType === 'swipe') {
			currentNoteWidth = SWIPE_NOTE_WIDTH * n.scale.x;
			currentNoteHeight = SWIPE_NOTE_WIDTH * n.scale.y;
		}
		var dx = x - n.x;
		var dy = y - n.y;
		if (Math.abs(dx) <= currentNoteWidth / 2 && Math.abs(dy) <= currentNoteHeight / 2) {
			if (timeDiff < smallestTimeDiff) {
				bestNote = n;
				smallestTimeDiff = timeDiff;
			}
		}
	}
	return bestNote;
}
function addScore(result) {
	if (result === 'perfect') {
		score += 100;
	} else if (result === 'good') {
		score += 50;
	}
	scoreTxt.setText('Score: ' + score);
}
function addCombo() {
	combo += 1;
	if (combo > maxCombo) {
		maxCombo = combo;
	}
	comboTxt.setText('Combo: ' + combo);
	// Animacja dla comboTxt
	if (combo > 1) {
		// Mała animacja tylko jeśli combo jest większe niż 1
		var originalScale = comboTxt.scale.x; // Zakładamy, że skala X i Y jest taka sama
		tween(comboTxt.scale, {
			x: originalScale * 1.3,
			y: originalScale * 1.3
		}, {
			duration: 100,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				tween(comboTxt.scale, {
					x: originalScale,
					y: originalScale
				}, {
					duration: 100,
					easing: tween.easeIn
				});
			}
		});
	}
}
function resetCombo() {
	combo = 0;
	comboTxt.setText('Combo: 0');
}
function checkGameEnd() {
	if (gameOverFlag) {
		return;
	}
	if (playerCurrentHP <= 0) {
		gameOverFlag = true;
		console.log("GAME OVER - Player HP depleted");
		if (currentMusic && typeof currentMusic.stop === 'function') {
			currentMusic.stop();
		}
		var gameOverText = new Text2('GAME OVER', {
			x: gameScreenWidth / 2,
			y: gameScreenHeight / 2,
			anchorX: 0.5,
			anchorY: 0.5,
			// Ensure vertical centering
			size: 100,
			fill: 0xff0000
		});
		gameUIContainer.addChild(gameOverText); // Add to gameUIContainer
		return;
	}
	if (bossCurrentHP <= 0) {
		gameOverFlag = true;
		console.log("YOU WIN - Boss HP depleted");
		if (currentMusic && typeof currentMusic.stop === 'function') {
			currentMusic.stop();
		}
		// LK.showYouWin(); // This is an engine specific function, we'll use a text display for now
		var winText = new Text2('YOU WIN!', {
			x: gameScreenWidth / 2,
			y: gameScreenHeight / 2,
			anchorX: 0.5,
			anchorY: 0.5,
			// Ensure vertical centering
			size: 100,
			fill: 0x00ff00
		});
		gameUIContainer.addChild(winText); // Add to gameUIContainer
		return;
	}
	if (currentActiveRhythmMap && nextNoteIdx >= currentActiveRhythmMap.length && notes.length === 0) {
		if (!gameOverFlag) {
			// Check gameOverFlag again to prevent double messages if HP ran out simultaneously
			gameOverFlag = true;
			console.log("SONG ENDED - Boss might still be alive");
			if (currentMusic && typeof currentMusic.stop === 'function') {
				currentMusic.stop();
			}
			var songEndedText = new Text2('SONG ENDED', {
				x: gameScreenWidth / 2,
				y: gameScreenHeight / 2,
				anchorX: 0.5,
				anchorY: 0.5,
				// Ensure vertical centering
				size: 100,
				fill: 0xffff00
			});
			gameUIContainer.addChild(songEndedText); // Add to gameUIContainer
		}
	}
}
function trySpawnRandomPowerUp() {
	var now = Date.now();
	if (now > lastPowerUpSpawnAttemptTime + POWERUP_SPAWN_INTERVAL) {
		lastPowerUpSpawnAttemptTime = now;
		if (Math.random() < POWERUP_SPAWN_CHANCE) {
			var powerUpTypes = ['potion', 'shield', 'swipeToTap'];
			var randomType = powerUpTypes[Math.floor(Math.random() * powerUpTypes.length)];
			var randomColumnIndex = Math.floor(Math.random() * NUM_COLUMNS);
			var spawnX = columnCenterXs[randomColumnIndex];
			var newPowerUp = new PowerUpItem(randomType, spawnX);
			game.addChild(newPowerUp);
			activePowerUpItems.push(newPowerUp);
			console.log("Spawnowano PowerUp: " + randomType + " w kolumnie " + (randomColumnIndex + 1));
		}
	}
}
function managePowerUpItems() {
	for (var i = activePowerUpItems.length - 1; i >= 0; i--) {
		var pItem = activePowerUpItems[i];
		// Sprawdzamy, czy obiekt w ogóle istnieje i czy ma rodzica (czy jest na scenie)
		// Jeśli został zebrany (collected=true) LUB nie ma rodzica (został zniszczony), to usuwamy z tablicy
		if (!pItem || pItem.collected || !pItem.parent) {
			activePowerUpItems.splice(i, 1);
		} else {
			pItem.update(); // Aktualizuj tylko, jeśli jest na scenie i niezebrany
		}
	}
}
game.onNoteMiss = function (note) {
	if (!note) {
		return;
	}
	note.showHitFeedback('miss');
	// NOWA ZMIANA: Sprawdzamy, czy tarcza jest aktywna przed zresetowaniem combo
	if (!isShieldActive) {
		resetCombo();
	} else {
		console.log("Gracz ominął nutę, ale tarcza jest aktywna! Combo NIE zresetowane.");
	}
	// Koniec NOWA ZMIANA
	if (isShieldActive) {
		console.log("Gracz ominął nutę, ale tarcza jest aktywna! Brak utraty HP.");
	} else if (!gameOverFlag) {
		playerCurrentHP = Math.max(0, playerCurrentHP - 1);
		updatePlayerHpDisplay();
		console.log("Player HP after miss: " + playerCurrentHP);
	}
	if (note.parent) {
		LK.effects.flashObject(note, 0xff0000, 300);
	}
};
game.down = function (x, y, obj) {
	// Usunięto logikę dla currentScreenState === 'bossselection' (stare przewijanie)
	if (currentScreenState === 'gameplay') {
		for (var i_gp_pu = activePowerUpItems.length - 1; i_gp_pu >= 0; i_gp_pu--) {
			var pItem_gp = activePowerUpItems[i_gp_pu];
			if (pItem_gp && !pItem_gp.collected && pItem_gp.visualAsset && pItem_gp.parent) {
				var pWidth_gp = pItem_gp.visualAsset.width * pItem_gp.scale.x;
				var pHeight_gp = pItem_gp.visualAsset.height * pItem_gp.scale.y;
				if (x >= pItem_gp.x - pWidth_gp / 2 && x <= pItem_gp.x + pWidth_gp / 2 && y >= pItem_gp.y - pHeight_gp / 2 && y <= pItem_gp.y + pHeight_gp / 2) {
					if (Math.abs(pItem_gp.y - hitZoneY) < pHeight_gp * 1.5) {
						pItem_gp.collect();
						return;
					}
				}
			}
		}
		if (inputLocked) {
			return;
		}
		swipeStart = {
			x: x,
			y: y,
			time: Date.now()
		};
		var noteUnderCursor_gp = findNoteAt(x, y, 'trap');
		if (noteUnderCursor_gp && !noteUnderCursor_gp.judged && noteUnderCursor_gp.isInHitWindow()) {
			noteUnderCursor_gp.judged = true;
			noteUnderCursor_gp.showHitFeedback('miss');
			if (isShieldActive) {
				console.log("Gracz trafił w TRAP NOTE, ale tarcza jest aktywna! Brak utraty HP i combo NIE zresetowane.");
			} else {
				resetCombo();
				LK.effects.flashScreen(0xff0000, 400);
				if (!gameOverFlag) {
					playerCurrentHP = Math.max(0, playerCurrentHP - 1);
					updatePlayerHpDisplay();
				}
			}
			inputLocked = true;
			LK.setTimeout(function () {
				inputLocked = false;
			}, 200);
			return;
		}
		noteUnderCursor_gp = findNoteAt(x, y, 'tap');
		if (noteUnderCursor_gp && !noteUnderCursor_gp.judged && noteUnderCursor_gp.isInHitWindow()) {
			var result_gp = noteUnderCursor_gp.getHitAccuracy();
			noteUnderCursor_gp.judged = true;
			noteUnderCursor_gp.showHitFeedback(result_gp);
			if (result_gp !== 'miss') {
				addScore(result_gp);
				addCombo();
				if (!gameOverFlag) {
					if (result_gp === 'perfect') {
						bossCurrentHP = Math.max(0, bossCurrentHP - 2);
					} else if (result_gp === 'good') {
						bossCurrentHP = Math.max(0, bossCurrentHP - 1);
					}
					updateBossHpDisplay();
				}
			} else {
				if (!isShieldActive) {
					resetCombo();
				} else {
					console.log("Tapnięcie nuty ocenione jako 'miss', ale tarcza jest aktywna! Combo NIE zresetowane.");
				}
			}
			inputLocked = true;
			LK.setTimeout(function () {
				inputLocked = false;
			}, 120);
			return;
		}
	}
	// Tutaj można dodać logikę dla innych stanów, jeśli będzie potrzebna
};
game.move = function (x, y, obj) {};
game.up = function (x, y, obj) {
	if (currentScreenState === 'gameplay') {
		if (inputLocked || !swipeStart) {
			swipeStart = null;
			return;
		}
		var swipeEndX = x;
		var swipeEndY = y;
		var swipeEndTime = Date.now();
		var dx = swipeEndX - swipeStart.x;
		var dy = swipeEndY - swipeStart.y;
		var dist = Math.sqrt(dx * dx + dy * dy);
		var potentialSwipe = dist >= MIN_SWIPE_DISTANCE;
		var swipedNoteSuccessfully = false;
		if (potentialSwipe) {
			var detectedDir = null;
			if (Math.abs(dx) > Math.abs(dy)) {
				detectedDir = dx > 0 ? 'right' : 'left';
			} else {
				detectedDir = dy > 0 ? 'down' : 'up';
			}
			var swipeBoundingBox = {
				x: Math.min(swipeStart.x, swipeEndX),
				y: Math.min(swipeStart.y, swipeEndY),
				width: Math.abs(dx),
				height: Math.abs(dy)
			};
			var notesHitThisSwipe = [];
			for (var i_swipe = 0; i_swipe < notes.length; i_swipe++) {
				var n_swipe = notes[i_swipe];
				if (n_swipe.judged || n_swipe.noteType !== 'swipe') {
					continue;
				}
				var overallSwipeTimeMatchesNote = false;
				if (n_swipe.targetHitTime >= swipeStart.time - hitWindowGood && n_swipe.targetHitTime <= swipeEndTime + hitWindowGood) {
					overallSwipeTimeMatchesNote = true;
				}
				if (!overallSwipeTimeMatchesNote) {
					if (swipeStart.time >= n_swipe.targetHitTime - hitWindowGood && swipeStart.time <= n_swipe.targetHitTime + hitWindowGood || swipeEndTime >= n_swipe.targetHitTime - hitWindowGood && swipeEndTime <= n_swipe.targetHitTime + hitWindowGood) {
						overallSwipeTimeMatchesNote = true;
					}
				}
				if (!overallSwipeTimeMatchesNote) {
					continue;
				}
				if (n_swipe.alpha === 0) {
					continue;
				}
				var noteCurrentWidth_swipe = SWIPE_NOTE_WIDTH * n_swipe.scale.x;
				var noteCurrentHeight_swipe = SWIPE_NOTE_WIDTH * n_swipe.scale.y;
				var noteBoundingBox_swipe = {
					x: n_swipe.x - noteCurrentWidth_swipe / 2,
					y: n_swipe.y - noteCurrentHeight_swipe / 2,
					width: noteCurrentWidth_swipe,
					height: noteCurrentHeight_swipe
				};
				if (rectsIntersect(swipeBoundingBox, noteBoundingBox_swipe)) {
					if (detectedDir === n_swipe.swipeDir) {
						var verticalProximity = Math.abs(n_swipe.y - n_swipe.centerY);
						var verticalTolerance = noteCurrentHeight_swipe / 1.5;
						if (verticalProximity < verticalTolerance) {
							notesHitThisSwipe.push(n_swipe);
						}
					}
				}
			}
			if (notesHitThisSwipe.length > 0) {
				notesHitThisSwipe.sort(function (a, b) {
					var da = Math.abs(swipeEndTime - a.targetHitTime);
					var db = Math.abs(swipeEndTime - b.targetHitTime);
					return da - db;
				});
				var maxNotesToHitPerSwipe = 1;
				if (notesHitThisSwipe.length > 0 && notesHitThisSwipe[0].isWiderSwipePart) {
					maxNotesToHitPerSwipe = 2;
				}
				var notesActuallyHitCount = 0;
				for (var k_swipe = 0; k_swipe < notesHitThisSwipe.length && notesActuallyHitCount < maxNotesToHitPerSwipe; k_swipe++) {
					var noteToJudge_swipe = notesHitThisSwipe[k_swipe];
					if (noteToJudge_swipe.judged) {
						continue;
					}
					if (notesActuallyHitCount === 1 && notesHitThisSwipe[0].isWiderSwipePart) {
						if (!noteToJudge_swipe.isWiderSwipePart || noteToJudge_swipe.mapData.widerSwipePairCenterX !== notesHitThisSwipe[0].mapData.widerSwipePairCenterX || noteToJudge_swipe.mapData.partOfWiderSwipe === notesHitThisSwipe[0].mapData.partOfWiderSwipe) {
							continue;
						}
					}
					var result_swipe = noteToJudge_swipe.getHitAccuracy();
					noteToJudge_swipe.judged = true;
					noteToJudge_swipe.showHitFeedback(result_swipe);
					if (result_swipe !== 'miss') {
						addScore(result_swipe);
						addCombo();
						if (!gameOverFlag) {
							if (result_swipe === 'perfect') {
								bossCurrentHP = Math.max(0, bossCurrentHP - 2);
							} else if (result_swipe === 'good') {
								bossCurrentHP = Math.max(0, bossCurrentHP - 1);
							}
							updateBossHpDisplay();
						}
					} else {
						resetCombo();
					}
					swipedNoteSuccessfully = true;
					notesActuallyHitCount++;
				}
			}
		}
		inputLocked = true;
		LK.setTimeout(function () {
			inputLocked = false;
		}, 80);
		swipeStart = null;
	}
};
game.update = function () {
	if (typeof notes === 'undefined' || !Array.isArray(notes)) {
		notes = [];
	}
	if (typeof activePowerUpItems === 'undefined' || !Array.isArray(activePowerUpItems)) {
		activePowerUpItems = [];
	}
	if (currentScreenState === 'gameplay') {
		if (!hpBarsInitialized) {
			setupHpBars();
			setupPowerUpDisplay();
			lastPowerUpSpawnAttemptTime = Date.now();
			hpBarsInitialized = true;
			updatePowerUpDisplayCounts();
		}
		var now = Date.now();
		if (isShieldActive) {
			if (now > shieldEndTime) {
				isShieldActive = false;
				if (shieldIcon) {
					shieldIcon.alpha = 1.0;
				}
				if (shieldTimerDisplayContainer) {
					shieldTimerDisplayContainer.visible = false;
				}
				console.log("Tarcza WYGASŁA.");
			} else {
				if (shieldTimerDisplayContainer && shieldTimerDisplayContainer.visible) {
					var remainingSecondsShield = (shieldEndTime - now) / 1000;
					if (shieldTimerTextDisplay) {
						shieldTimerTextDisplay.setText(remainingSecondsShield.toFixed(1) + "s");
					}
				}
			}
		} else {
			if (shieldTimerDisplayContainer && shieldTimerDisplayContainer.visible) {
				shieldTimerDisplayContainer.visible = false;
			}
		}
		if (isSwipeToTapBuffActive) {
			if (now > swipeToTapBuffEndTime) {
				isSwipeToTapBuffActive = false;
				if (swipeToTapIcon) {
					swipeToTapIcon.alpha = 1.0;
				}
				if (swipeToTapTimerDisplayContainer) {
					swipeToTapTimerDisplayContainer.visible = false;
				}
				console.log("Buff Swipe-to-Tap WYGASŁ.");
			} else {
				if (swipeToTapTimerDisplayContainer && swipeToTapTimerDisplayContainer.visible) {
					var remainingSecondsBuff = (swipeToTapBuffEndTime - now) / 1000;
					if (swipeToTapTimerTextDisplay) {
						swipeToTapTimerTextDisplay.setText(remainingSecondsBuff.toFixed(1) + "s");
					}
				}
			}
		} else {
			if (swipeToTapTimerDisplayContainer && swipeToTapTimerDisplayContainer.visible) {
				swipeToTapTimerDisplayContainer.visible = false;
			}
		}
		trySpawnRandomPowerUp();
		managePowerUpItems();
		spawnNotes();
		for (var i_update_notes = 0; i_update_notes < notes.length; i_update_notes++) {
			if (notes[i_update_notes] && notes[i_update_notes].update) {
				notes[i_update_notes].update();
			}
		}
		removeOldNotes();
		checkGameEnd();
	} else {
		// Jesteśmy w stanie menu lub nowej galerii ('start', 'intro', 'tutorial', 'mainmenu', 'bossGallery_paged', 'credits')
		// Usunięto stary blok "MANUAL VISIBILITY CULLING FOR BOSS CARDS",
		// ponieważ currentScreenState dla nowego ekranu to 'bossGallery_paged',
		// a stary culling był dla 'bossselection' i nie pasuje do nowej logiki.
		// Czyszczenie notes i activePowerUpItems w stanach menu (jeśli jakieś zostały z gameplayu)
		// Ta logika jest nadal przydatna.
		if (notes.length > 0) {
			for (var i_notes_clear = notes.length - 1; i_notes_clear >= 0; i_notes_clear--) {
				var n_clear = notes[i_notes_clear];
				if (n_clear && n_clear.parent) {
					n_clear.destroy();
				}
			}
			notes = [];
		}
		if (activePowerUpItems.length > 0) {
			for (var i_pwup_clear = activePowerUpItems.length - 1; i_pwup_clear >= 0; i_pwup_clear--) {
				var p_clear = activePowerUpItems[i_pwup_clear];
				if (p_clear && p_clear.parent) {
					p_clear.destroy();
				}
			}
			activePowerUpItems = [];
		}
	}
};
// Load the specific song for testing
showStartScreen();
// loadSong("defaultTestTrack"); // Możesz to odkomentować, aby załadować starą mapę testową

===================================================================
--- original.js
+++ change.js
@@ -451,10 +451,147 @@
 		});
 		showCreditsScreen();
 	};
 }
+var allBossData = [];
+var currentBossViewStartIndex = 0;
+var visibleBossCards = [null, null, null, null];
+var selectedCardSlotIndex = 0;
+var currentlyPlayingMusic = null;
+var placeholderMusicKey = 'test1';
+var placeholderSongMapKey = 'defaultTestTrack';
+function initializeBossData() {
+	allBossData = [{
+		id: 'boss1',
+		displayName: 'Boss 1',
+		cardAssetKey: 'boss1',
+		musicAssetKey: placeholderMusicKey,
+		songMapKey: placeholderSongMapKey
+	}, {
+		id: 'boss2',
+		displayName: 'Boss 2',
+		cardAssetKey: 'boss2',
+		musicAssetKey: placeholderMusicKey,
+		songMapKey: placeholderSongMapKey
+	}, {
+		id: 'boss3',
+		displayName: 'Boss 3',
+		cardAssetKey: 'boss3',
+		musicAssetKey: placeholderMusicKey,
+		songMapKey: placeholderSongMapKey
+	}, {
+		id: 'boss4',
+		displayName: 'Boss 4',
+		cardAssetKey: 'boss4',
+		musicAssetKey: placeholderMusicKey,
+		songMapKey: placeholderSongMapKey
+	}, {
+		id: 'boss5',
+		displayName: 'Boss 5',
+		cardAssetKey: 'boss5',
+		musicAssetKey: placeholderMusicKey,
+		songMapKey: placeholderSongMapKey
+	}, {
+		id: 'boss6',
+		displayName: 'Boss 6',
+		cardAssetKey: 'boss6',
+		musicAssetKey: placeholderMusicKey,
+		songMapKey: placeholderSongMapKey
+	}, {
+		id: 'boss7',
+		displayName: 'Boss 7',
+		cardAssetKey: 'boss7',
+		musicAssetKey: placeholderMusicKey,
+		songMapKey: placeholderSongMapKey
+	}, {
+		id: 'boss8',
+		displayName: 'Boss 8',
+		cardAssetKey: 'boss8',
+		musicAssetKey: placeholderMusicKey,
+		songMapKey: placeholderSongMapKey
+	}];
+}
+function updateSelectedCardVisual() {
+	for (var i = 0; i < visibleBossCards.length; i++) {
+		var cardContainer = visibleBossCards[i];
+		if (cardContainer && cardContainer.visualAsset) {
+			if (i === selectedCardSlotIndex) {
+				cardContainer.visualAsset.tint = 0xFFFF00;
+				cardContainer.scale.set(1.05);
+			} else {
+				cardContainer.visualAsset.tint = 0xFFFFFF;
+				cardContainer.scale.set(1.0);
+			}
+		}
+	}
+}
+function displayBossCards(newStartIndex, isInitialDisplay) {
+	currentBossViewStartIndex = newStartIndex;
+	var cardSlotsPositions = [{
+		x: gameScreenWidth / 2 - 220,
+		y: gameScreenHeight / 2 - 300
+	}, {
+		x: gameScreenWidth / 2 + 20,
+		y: gameScreenHeight / 2 - 300
+	}, {
+		x: gameScreenWidth / 2 - 220,
+		y: gameScreenHeight / 2 + 20
+	}, {
+		x: gameScreenWidth / 2 + 20,
+		y: gameScreenHeight / 2 + 20
+	}];
+	for (var i = 0; i < visibleBossCards.length; i++) {
+		if (visibleBossCards[i] && visibleBossCards[i].parent) {
+			visibleBossCards[i].destroy();
+		}
+		visibleBossCards[i] = null;
+	}
+	for (var i = 0; i < 4; i++) {
+		var dataIndex = currentBossViewStartIndex + i;
+		if (dataIndex < allBossData.length) {
+			var bossData = allBossData[dataIndex];
+			var cardContainer = new Container();
+			cardContainer.x = cardSlotsPositions[i].x;
+			cardContainer.y = cardSlotsPositions[i].y;
+			cardContainer.bossData = bossData;
+			cardContainer.slotIndex = i;
+			var cardAsset = LK.getAsset(bossData.cardAssetKey, {});
+			cardAsset.anchor.set(0.5, 0.5);
+			cardContainer.visualAsset = cardAsset;
+			cardContainer.addChild(cardAsset);
+			var nameText = new Text2(bossData.displayName, {
+				size: 30,
+				fill: 0xFFFFFF,
+				stroke: 0x000000,
+				strokeThickness: 2
+			});
+			nameText.anchor.set(0.5, 0);
+			nameText.x = 0;
+			nameText.y = cardAsset.height / 2 + 5;
+			cardContainer.addChild(nameText);
+			cardContainer.interactive = true;
+			cardContainer.cursor = "pointer";
+			cardContainer.down = function () {
+				selectedCardSlotIndex = this.slotIndex;
+				updateSelectedCardVisual();
+				console.log("Zaznaczono kartę: " + this.bossData.displayName + " w slocie " + this.slotIndex);
+			};
+			game.addChild(cardContainer);
+			visibleBossCards[i] = cardContainer;
+		}
+	}
+	if (isInitialDisplay) {
+		selectedCardSlotIndex = 0;
+	} else {
+		var maxSlotOnNewPage = Math.min(3, allBossData.length - 1 - currentBossViewStartIndex);
+		if (selectedCardSlotIndex > maxSlotOnNewPage) {
+			selectedCardSlotIndex = maxSlotOnNewPage;
+		}
+	}
+	updateSelectedCardVisual();
+}
 function showBossSelectionScreen() {
-	currentScreenState = 'bossselection';
+	currentScreenState = 'bossGallery_paged';
 	if (gameUIContainer) {
 		gameUIContainer.visible = false;
 	}
 	if (hitZoneLine) {
@@ -465,189 +602,197 @@
 	}
 	if (swipeToTapTimerDisplayContainer) {
 		swipeToTapTimerDisplayContainer.visible = false;
 	}
-	game.setBackgroundColor(0x000000);
+	game.setBackgroundColor(0x101020);
+	initializeBossData();
 	var screenElements = [];
-	// === POCZĄTEK TYMCZASOWYCH ZMIAN TESTOWYCH ===
-	var viewportX = (gameScreenWidth - 900) / 2;
-	// Zmieniamy viewportY i viewportHeight na wartości testowe:
-	var viewportY = gameScreenHeight / 2 - 100; // Ustawia testowy viewport mniej więcej na środku pionowo
-	var viewportWidth = 900;
-	var viewportHeight = 200; // BARDZO NISKI viewport, żeby łatwo było zauważyć efekt
-	console.log("!!! TRYB TESTOWY UKRYWANIA KART !!!");
-	console.log("Testowy viewportY:", viewportY, "Testowy viewportHeight:", viewportHeight);
-	// === KONIEC TYMCZASOWYCH ZMIAN TESTOWYCH ===
-	g_scroll_viewportWidth = viewportWidth;
-	g_scroll_viewportHeight = viewportHeight; // WAŻNE: g_scroll_viewportHeight użyje nowej, testowej wartości (200)
-	var galleryBg = LK.getAsset('galleryBackground', {
-		width: viewportWidth + 100,
-		// Użyje testowych wymiarów, ale tło jest pod spodem
-		height: viewportHeight + 300 + 100
-	});
-	galleryBg.x = viewportX - 50;
-	galleryBg.y = viewportY - 50; // Tło też się przesunie z testowym viewportY
-	game.addChild(galleryBg);
-	screenElements.push(galleryBg);
-	var cardsViewportObj = new Container();
-	cardsViewportObj.name = "MyCardsViewport_TEST"; // Możemy zmienić nazwę dla testu
-	cardsViewportObj.x = viewportX;
-	cardsViewportObj.y = viewportY; // Użyje testowej wartości viewportY
-	cardsViewportObj.interactive = true; // Upewnij się, że to jest odkomentowane dla przewijania
-	game.addChild(cardsViewportObj);
-	screenElements.push(cardsViewportObj);
-	g_scroll_targetViewport = cardsViewportObj;
-	var allCardsContainerObj = new Container();
-	allCardsContainerObj.name = "MyAllCardsContainer";
-	cardsViewportObj.addChild(allCardsContainerObj);
-	g_scroll_cardsContainer = allCardsContainerObj;
-	var galleryFrameAsset = LK.getAsset('galleryFrame', {
-		// Wymiary ramki mogą być oparte na testowych viewportWidth/Height,
-		// ale i tak ją ukryjemy, więc nie ma to dużego znaczenia dla testu.
-		width: viewportWidth + 100,
-		height: viewportHeight + 100
-	});
-	galleryFrameAsset.x = viewportX - 50;
-	galleryFrameAsset.y = viewportY - 50;
-	galleryFrameAsset.visible = false; // !!! TYMCZASOWO UKRYJ RAMKĘ DLA TESTU !!!
-	game.addChild(galleryFrameAsset);
-	screenElements.push(galleryFrameAsset);
-	var cardWidth = (viewportWidth - 150) / 2; // Szerokość karty bazuje na testowym viewportWidth
-	var cardHeight = 500;
-	var spacingX = 50;
-	var spacingY = 50;
-	var numRegularBosses = 8;
-	for (var i = 0; i < numRegularBosses; i++) {
-		var card = LK.getAsset('bossCard', {
-			width: cardWidth,
-			height: cardHeight
-		});
-		card.name = "BossCard_" + i;
-		var col = i % 2;
-		var row = Math.floor(i / 2);
-		card.x = spacingX + col * (cardWidth + spacingX);
-		card.y = spacingY + row * (cardHeight + spacingY);
-		var cardText = new Text2("Boss " + (i + 1), {
-			size: 70,
-			fill: 0x000000
-		});
-		cardText.name = "TextOnCard_" + i;
-		cardText.anchor.set(0.5, 0.5);
-		cardText.x = cardWidth / 2;
-		cardText.y = cardHeight / 2;
-		card.addChild(cardText);
-		card.interactive = true;
-		card.cursor = "pointer";
-		card.bossData = {
-			id: "regular_boss_" + (i + 1),
-			name: "Boss " + (i + 1)
-		};
-		card.down = function () {
-			if (g_scroll_isDragging) {
-				console.log("Card.down wykryte, ale już trwa przeciąganie - ignoruję wybór bossa.");
-				return;
+	// --- GŁÓWNA RAMKA WIZUALNA ---
+	var mainFrame = LK.getAsset('galleryFrame', {});
+	mainFrame.width = 920; // PRZYKŁADOWA szerokość ramki (aby objąć karty 200+30+200 = 430, plus margines)
+	mainFrame.height = 970; // PRZYKŁADOWA wysokość ramki (aby objąć karty 280+30+280 = 590, plus margines)
+	mainFrame.x = gameScreenWidth / 2; // Ramka wyśrodkowana
+	mainFrame.y = gameScreenHeight / 2 - 50; // Ramka wyśrodkowana pionowo z tym samym offsetem co karty
+	mainFrame.anchor.set(0.5, 0.5);
+	game.addChild(mainFrame);
+	screenElements.push(mainFrame);
+	// --- Przyciski Nawigacyjne (lewa strona) ---
+	var upButton = LK.getAsset('upbutton', {});
+	upButton.x = 500; // SZTYWNA POZYCJA X
+	upButton.y = gameScreenHeight / 2 - 50; // SZTYWNA POZYCJA Y
+	upButton.anchor.set(0.5, 0.5);
+	upButton.interactive = true;
+	upButton.cursor = "pointer";
+	upButton.down = function () {
+		var newIndex = Math.max(0, currentBossViewStartIndex - 4);
+		if (newIndex !== currentBossViewStartIndex) {
+			displayBossCards(newIndex, false);
+		}
+	};
+	game.addChild(upButton);
+	screenElements.push(upButton);
+	var downButton = LK.getAsset('downbutton', {});
+	downButton.x = 500; // SZTYWNA POZYCJA X
+	downButton.y = gameScreenHeight / 2 + 70; // SZTYWNA POZYCJA Y
+	downButton.anchor.set(0.5, 0.5);
+	downButton.interactive = true;
+	downButton.cursor = "pointer";
+	downButton.down = function () {
+		var newIndex = currentBossViewStartIndex + 4;
+		if (newIndex < allBossData.length) {
+			displayBossCards(newIndex, false);
+		}
+	};
+	game.addChild(downButton);
+	screenElements.push(downButton);
+	// --- Przyciski Akcji (prawa strona) ---
+	var playButton = LK.getAsset('play', {});
+	playButton.x = gameScreenWidth - 600; // SZTYWNA POZYCJA X
+	playButton.y = gameScreenHeight / 2 - 120; // SZTYWNA POZYCJA Y
+	playButton.anchor.set(0.5, 0.5);
+	playButton.interactive = true;
+	playButton.cursor = "pointer";
+	playButton.down = function () {
+		var selectedBossData = allBossData[currentBossViewStartIndex + selectedCardSlotIndex];
+		if (selectedBossData) {
+			if (currentlyPlayingMusic && typeof currentlyPlayingMusic.stop === 'function') {
+				currentlyPlayingMusic.stop();
 			}
-			console.log("Wybrano: " + this.bossData.name);
-			// Tutaj logika wyboru bossa (np. loadSong)
-		};
-		allCardsContainerObj.addChild(card);
-	}
-	var numRows = Math.ceil(numRegularBosses / 2);
-	var calculatedTotalHeight = numRows * (cardHeight + spacingY) + spacingY;
-	// allCardsContainerObj.calculatedHeight = calculatedTotalHeight; // Ta linia nie jest potrzebna dla logiki
-	g_scroll_contentHeight = calculatedTotalHeight;
-	console.log("[showBossSelectionScreen TEST] Ustawiono g_scroll_contentHeight na:", g_scroll_contentHeight);
-	console.log("[showBossSelectionScreen TEST] g_scroll_viewportWidth:", g_scroll_viewportWidth, "g_scroll_viewportHeight:", g_scroll_viewportHeight);
-	var specialBossFrameWidth = viewportWidth;
-	var specialBossFrameHeight = 200;
-	var specialBossAreaAsset = LK.getAsset('specialBossArea', {
-		width: specialBossFrameWidth,
-		height: specialBossFrameHeight
-	});
-	specialBossAreaAsset.name = "SpecialBossArea";
-	specialBossAreaAsset.x = viewportX;
-	// Pozycja specialBossAreaAsset również się przesunie z testowym viewportY
-	specialBossAreaAsset.y = viewportY + viewportHeight + 30;
-	game.addChild(specialBossAreaAsset);
-	screenElements.push(specialBossAreaAsset);
+			currentlyPlayingMusic = LK.getSound(selectedBossData.musicAssetKey);
+			if (currentlyPlayingMusic && typeof currentlyPlayingMusic.play === 'function') {
+				currentlyPlayingMusic.play();
+			}
+		}
+	};
+	game.addChild(playButton);
+	screenElements.push(playButton);
+	var stopButton = LK.getAsset('stop', {});
+	stopButton.x = gameScreenWidth - 600; // SZTYWNA POZYCJA X
+	stopButton.y = gameScreenHeight / 2; // SZTYWNA POZYCJA Y
+	stopButton.anchor.set(0.5, 0.5);
+	stopButton.interactive = true;
+	stopButton.cursor = "pointer";
+	stopButton.down = function () {
+		if (currentlyPlayingMusic && typeof currentlyPlayingMusic.stop === 'function') {
+			currentlyPlayingMusic.stop();
+			currentlyPlayingMusic = null;
+		}
+	};
+	game.addChild(stopButton);
+	screenElements.push(stopButton);
+	var fightButton = LK.getAsset('fight', {});
+	fightButton.x = gameScreenWidth - 600; // SZTYWNA POZYCJA X
+	fightButton.y = gameScreenHeight / 2 + 120; // SZTYWNA POZYCJA Y
+	fightButton.anchor.set(0.5, 0.5);
+	fightButton.interactive = true;
+	fightButton.cursor = "pointer";
+	fightButton.down = function () {
+		var selectedBossData = allBossData[currentBossViewStartIndex + selectedCardSlotIndex];
+		if (selectedBossData) {
+			if (currentlyPlayingMusic && typeof currentlyPlayingMusic.stop === 'function') {
+				currentlyPlayingMusic.stop();
+				currentlyPlayingMusic = null;
+			}
+			screenElements.forEach(function (el) {
+				if (el && el.parent) {
+					el.destroy();
+				}
+			});
+			screenElements = [];
+			for (var i = 0; i < visibleBossCards.length; i++) {
+				if (visibleBossCards[i] && visibleBossCards[i].parent) {
+					visibleBossCards[i].destroy();
+				}
+				visibleBossCards[i] = null;
+			}
+			loadSong(selectedBossData.songMapKey);
+		}
+	};
+	game.addChild(fightButton);
+	screenElements.push(fightButton);
+	// --- Przycisk "Special Boss" ---
+	var specialBossButtonAsset = LK.getAsset('specialBossArea', {});
+	specialBossButtonAsset.width = 400; // SZTYWNA SZEROKOŚĆ (szeroki)
+	specialBossButtonAsset.height = 70; // SZTYWNA WYSOKOŚĆ (wąski)
+	specialBossButtonAsset.x = gameScreenWidth / 2; // SZTYWNA POZYCJA X (na środku)
+	specialBossButtonAsset.y = gameScreenHeight * 0.70; // SZTYWNA POZYCJA Y (np. 80% wysokości ekranu)
+	specialBossButtonAsset.anchor.set(0.5, 0.5);
 	var specialBossText = new Text2("SPECIAL BOSS", {
-		size: 60,
+		size: 30,
 		fill: 0xFFFFFF,
-		align: 'center'
+		stroke: 0x000000,
+		strokeThickness: 2
 	});
-	specialBossText.name = "TextOnSpecialBoss";
 	specialBossText.anchor.set(0.5, 0.5);
-	specialBossText.x = specialBossFrameWidth / 2;
-	specialBossText.y = specialBossFrameHeight / 2;
-	specialBossAreaAsset.addChild(specialBossText);
-	specialBossAreaAsset.interactive = true;
-	specialBossAreaAsset.cursor = "pointer";
-	specialBossAreaAsset.down = function () {
+	if (typeof specialBossButtonAsset.addChild === 'function') {
+		specialBossButtonAsset.addChild(specialBossText);
+	} else {
+		specialBossText.x = specialBossButtonAsset.x;
+		specialBossText.y = specialBossButtonAsset.y;
+		game.addChild(specialBossText);
+		screenElements.push(specialBossText);
+	}
+	specialBossButtonAsset.interactive = true;
+	specialBossButtonAsset.cursor = "pointer";
+	specialBossButtonAsset.down = function () {
 		var infoPopup = new Text2("Pokonaj wszystkich pozostałych bossów!", {
-			size: 50,
-			fill: 0xFF0000
+			size: 40,
+			fill: 0xFF0000,
+			stroke: 0x000000,
+			strokeThickness: 2,
+			align: 'center',
+			wordWrap: true,
+			wordWrapWidth: gameScreenWidth * 0.8
 		});
 		infoPopup.anchor.set(0.5, 0.5);
 		infoPopup.x = gameScreenWidth / 2;
 		infoPopup.y = gameScreenHeight / 2;
 		game.addChild(infoPopup);
-		var popupRef = infoPopup;
 		LK.setTimeout(function () {
-			if (popupRef.parent) {
-				popupRef.destroy();
+			if (infoPopup.parent) {
+				infoPopup.destroy();
 			}
-		}, 2500);
+		}, 3500);
 	};
-	var backButton = new Text2("Back to Menu", {
-		size: 80,
-		fill: 0xCCCCCC
+	game.addChild(specialBossButtonAsset);
+	screenElements.push(specialBossButtonAsset);
+	// --- Przycisk Powrotu ---
+	var backToMainButton = new Text2("Back to Main Menu", {
+		size: 50,
+		fill: 0xDDDDDD
 	});
-	backButton.name = "BackButton_BossSelect";
-	backButton.anchor.set(0.5, 1);
-	backButton.x = gameScreenWidth / 2;
-	backButton.y = gameScreenHeight - 40; // Ten przycisk pozostanie na dole ekranu
-	backButton.interactive = true;
-	backButton.cursor = "pointer";
-	game.addChild(backButton);
-	screenElements.push(backButton);
-	backButton.down = function () {
-		g_scroll_isDragging = false;
-		g_scroll_targetViewport = null;
-		g_scroll_cardsContainer = null;
-		g_scroll_contentHeight = 0;
-		g_scroll_viewportWidth = 0;
-		g_scroll_viewportHeight = 0; // Resetuj też testową wysokość
-		// Usuń dokładnie te elementy, które ta funkcja stworzyła
-		// Najpierw dzieci z allCardsContainerObj
-		if (allCardsContainerObj && allCardsContainerObj.parent) {
-			// Sprawdzenie dodane dla bezpieczeństwa
-			while (allCardsContainerObj.children.length > 0) {
-				var childCard = allCardsContainerObj.getChildAt(0);
-				allCardsContainerObj.removeChild(childCard);
-				if (childCard.destroy) {
-					// Upewnij się, że metoda istnieje
-					childCard.destroy();
-				}
-			}
+	backToMainButton.anchor.set(0.5, 1);
+	backToMainButton.x = gameScreenWidth / 2;
+	backToMainButton.y = gameScreenHeight - 20;
+	backToMainButton.interactive = true;
+	backToMainButton.cursor = "pointer";
+	backToMainButton.down = function () {
+		if (currentlyPlayingMusic && typeof currentlyPlayingMusic.stop === 'function') {
+			currentlyPlayingMusic.stop();
+			currentlyPlayingMusic = null;
 		}
-		// Potem elementy z screenElements
-		screenElements.forEach(function (item) {
-			if (item && item.parent) {
-				// Sprawdzenie dodane dla bezpieczeństwa
-				if (item.destroy) {
-					// Upewnij się, że metoda istnieje
-					item.destroy();
-				} else {
-					// Jeśli nie ma destroy(), spróbuj usunąć z rodzica
-					item.parent.removeChild(item);
-				}
+		screenElements.forEach(function (el) {
+			if (el && el.parent) {
+				el.destroy();
 			}
 		});
-		screenElements = []; // Wyczyść tablicę
+		screenElements = [];
+		for (var i = 0; i < visibleBossCards.length; i++) {
+			if (visibleBossCards[i] && visibleBossCards[i].parent) {
+				visibleBossCards[i].destroy();
+			}
+			visibleBossCards[i] = null;
+		}
+		currentBossViewStartIndex = 0;
+		selectedCardSlotIndex = 0;
 		showMainMenu();
 	};
-	allCardsContainerObj.y = 0;
+	game.addChild(backToMainButton);
+	screenElements.push(backToMainButton);
+	displayBossCards(0, true); // Wyświetla karty na środku
 }
+// Pamiętaj, aby wywołaċ initializeBossData(); gdzieś na początku, np. po deklaracjach zmiennych globalnych.
+// Aby uruchomiċ ten ekran, wywołaj showBossSelectionScreen();
 function showCreditsScreen() {
 	currentScreenState = 'credits';
 	if (gameUIContainer) {
 		gameUIContainer.visible = false;
@@ -763,18 +908,8 @@
 		showMainMenu();
 	};
 }
 var currentScreenState = '';
-var g_scroll_isDragging = false;
-var g_scroll_initialPointerY = 0;
-var g_scroll_initialContainerY = 0;
-var g_scroll_targetViewport = null;
-var g_scroll_cardsContainer = null;
-var g_scroll_minY = 0;
-var g_scroll_maxY = 0;
-var g_scroll_viewportHeight = 0;
-var g_scroll_viewportWidth = 0; // <-- DODANE
-var g_scroll_contentHeight = 0; // <-- DODANE
 var gameScreenWidth = 2048;
 var gameScreenHeight = Math.round(gameScreenWidth * (2732 / 2048)); // iPad-like proportions
 var playfieldWidth = 1408;
 var playfieldStartX = (gameScreenWidth - playfieldWidth) / 2;
@@ -1869,61 +2004,9 @@
 		LK.effects.flashObject(note, 0xff0000, 300);
 	}
 };
 game.down = function (x, y, obj) {
-	console.log("-----------------------------------");
-	console.log("[game.down] Akcja! Stan:", currentScreenState);
-	console.log("[game.down] Kliknięty obiekt (obj):", obj);
-	if (g_scroll_targetViewport) {
-		console.log("[game.down] g_scroll_targetViewport:", g_scroll_targetViewport, "(Nazwa, jeśli jest:.name", (g_scroll_targetViewport.name || "N/A") + ")");
-	}
-	if (g_scroll_cardsContainer) {
-		console.log("[game.down] g_scroll_cardsContainer:", g_scroll_cardsContainer, "(Nazwa, jeśli jest:.name", (g_scroll_cardsContainer.name || "N/A") + ")");
-	}
-	var actualHitObject = obj;
-	if (obj && typeof obj.target !== 'undefined' && typeof obj.global !== 'undefined') {
-		actualHitObject = obj.target;
-		console.log("[game.down] actualHitObject ustawiony na obj.target:", actualHitObject, "(Nazwa, jeśli jest:.name", (actualHitObject && actualHitObject.name ? actualHitObject.name : "N/A") + ")");
-	} else {
-		console.log("[game.down] actualHitObject ustawiony bezpośrednio na obj:", actualHitObject, "(Nazwa, jeśli jest:.name", (actualHitObject && actualHitObject.name ? actualHitObject.name : "N/A") + ")");
-	}
-	var canStartDrag = false;
-	if (currentScreenState === 'bossselection' && g_scroll_targetViewport && g_scroll_cardsContainer) {
-		var viewportGlobalX = g_scroll_targetViewport.x;
-		var viewportGlobalY = g_scroll_targetViewport.y;
-		console.log("[DEBUG] Kliknięcie na X:", x, "Y:", y);
-		console.log("[DEBUG] Viewport Rect - X:", viewportGlobalX, "Y:", viewportGlobalY, "W:", g_scroll_viewportWidth, "H:", g_scroll_viewportHeight);
-		if (x >= viewportGlobalX && x <= viewportGlobalX + g_scroll_viewportWidth && y >= viewportGlobalY && y <= viewportGlobalY + g_scroll_viewportHeight) {
-			canStartDrag = true;
-			console.log("[game.down] Kliknięcie wewnątrz granic cardsViewport.");
-		} else {
-			console.log("[game.down] Kliknięcie poza granicami cardsViewport.");
-		}
-	}
-	if (canStartDrag) {
-		console.log("[game.down] Warunki do rozpoczęcia przeciągania (na podstawie pozycji) SPEŁNIONE.");
-		var contentHeight = g_scroll_contentHeight || 0; // Odczyt tutaj
-		var viewportH_calc = g_scroll_viewportHeight || 0; // Odczyt tutaj
-		console.log("[game.down] contentHeight:", contentHeight, "viewportHeight:", viewportH_calc);
-		if (contentHeight > viewportH_calc && viewportH_calc > 0) {
-			console.log("[game.down] Rozpoczynanie faktycznego przeciągania dla listy bossów.");
-			g_scroll_isDragging = true;
-			g_scroll_initialPointerY = y;
-			g_scroll_initialContainerY = g_scroll_cardsContainer.y;
-			g_scroll_minY = 0;
-			g_scroll_maxY = viewportH_calc - contentHeight;
-			if (g_scroll_maxY > 0) {
-				g_scroll_maxY = 0;
-			}
-			console.log("[game.down] Przeciąganie rozpoczęte. initialPointerY:", g_scroll_initialPointerY, "initialContainerY:", g_scroll_initialContainerY, "Granice (min/max Y dla kontenera):", g_scroll_minY, g_scroll_maxY);
-			return;
-		} else {
-			console.log("[game.down] Zawartość nie jest wystarczająco wysoka do przewijania lub g_scroll_viewportHeight nieustawione/zerowe.");
-			g_scroll_isDragging = false;
-		}
-	} else if (currentScreenState === 'bossselection') {
-		console.log("[game.down] Warunki do rozpoczęcia przeciągania NIESPEŁNIONE (np. kliknięto poza viewportem lub zły stan).");
-	}
+	// Usunięto logikę dla currentScreenState === 'bossselection' (stare przewijanie)
 	if (currentScreenState === 'gameplay') {
 		for (var i_gp_pu = activePowerUpItems.length - 1; i_gp_pu >= 0; i_gp_pu--) {
 			var pItem_gp = activePowerUpItems[i_gp_pu];
 			if (pItem_gp && !pItem_gp.collected && pItem_gp.visualAsset && pItem_gp.parent) {
@@ -1956,9 +2039,8 @@
 				LK.effects.flashScreen(0xff0000, 400);
 				if (!gameOverFlag) {
 					playerCurrentHP = Math.max(0, playerCurrentHP - 1);
 					updatePlayerHpDisplay();
-					console.log("Player HP after TRAP: " + playerCurrentHP);
 				}
 			}
 			inputLocked = true;
 			LK.setTimeout(function () {
@@ -1980,9 +2062,8 @@
 					} else if (result_gp === 'good') {
 						bossCurrentHP = Math.max(0, bossCurrentHP - 1);
 					}
 					updateBossHpDisplay();
-					console.log("Boss HP after TAP (" + result_gp + "): " + bossCurrentHP);
 				}
 			} else {
 				if (!isShieldActive) {
 					resetCombo();
@@ -1996,34 +2077,12 @@
 			}, 120);
 			return;
 		}
 	}
+	// Tutaj można dodać logikę dla innych stanów, jeśli będzie potrzebna
 };
-game.move = function (x, y, obj) {
-	// --- LOGIKA PRZESUWANIA DLA GALERII BOSSÓW ---
-	if (g_scroll_isDragging && g_scroll_cardsContainer) {
-		// Sprawdzaj g_scroll_isDragging jako pierwszy
-		var currentPointerY = y; // 'y' z game.move jest globalne
-		var deltaY = currentPointerY - g_scroll_initialPointerY;
-		var newY = g_scroll_initialContainerY + deltaY;
-		// Zastosuj granice
-		g_scroll_cardsContainer.y = Math.max(g_scroll_maxY, Math.min(g_scroll_minY, newY));
-	}
-	// --- KONIEC LOGIKI PRZESUWANIA ---
-	// Ewentualna inna globalna logika game.move dla innych stanów
-};
+game.move = function (x, y, obj) {};
 game.up = function (x, y, obj) {
-	// --- LOGIKA ZAKOŃCZENIA PRZECIĄGANIA DLA GALERII BOSSÓW ---
-	if (g_scroll_isDragging) {
-		g_scroll_isDragging = false;
-		console.log("[game.up] Zakończono przeciąganie listy bossów.");
-		// return; // Zastanów się, czy 'up' nie powinno też zakończyć przetwarzania dla tego eventu,
-		// aby nie aktywować np. logiki swipe z gameplayu, jeśli jakimś cudem
-		// currentScreenState by się zmienił w trakcie, lub jeśli 'up' na karcie ma inną akcję.
-		// Na razie zostawmy bez return, aby umożliwić działanie swipe dla notatek.
-	}
-	// --- KONIEC LOGIKI ZAKOŃCZENIA PRZECIĄGANIA ---
-	// --- ISTNIEJĄCA LOGIKA GAME.UP DLA ROZGRYWKI (SWIPE NOTES) ---
 	if (currentScreenState === 'gameplay') {
 		if (inputLocked || !swipeStart) {
 			swipeStart = null;
 			return;
@@ -2123,9 +2182,9 @@
 							}
 							updateBossHpDisplay();
 						}
 					} else {
-						resetCombo(); // W oryginalnym kodzie tu brakowało warunku na tarczę, ale logika dla swipe może być inna
+						resetCombo();
 					}
 					swipedNoteSuccessfully = true;
 					notesActuallyHitCount++;
 				}
@@ -2135,39 +2194,32 @@
 		LK.setTimeout(function () {
 			inputLocked = false;
 		}, 80);
 		swipeStart = null;
-	} // Koniec if (currentScreenState === 'gameplay')
+	}
 };
 game.update = function () {
-	// KROK 1: Upewnij się, że krytyczne globalne tablice są zainicjalizowane
 	if (typeof notes === 'undefined' || !Array.isArray(notes)) {
-		console.log("[DIAGNOSTYKA] Globalna tablica 'notes' była: ", _typeof2(notes), ". Ponowna inicjalizacja w game.update.");
 		notes = [];
 	}
 	if (typeof activePowerUpItems === 'undefined' || !Array.isArray(activePowerUpItems)) {
-		console.log("[DIAGNOSTYKA] Globalna tablica 'activePowerUpItems' była: ", _typeof2(activePowerUpItems), ". Ponowna inicjalizacja w game.update.");
 		activePowerUpItems = [];
 	}
-	// KROK 2: Główna logika update w zależności od stanu ekranu
 	if (currentScreenState === 'gameplay') {
-		// ---- POCZĄTEK LOGIKI DLA GAMEPLAY (MUSISZ TU WKLEIĆ SWOJĄ ISTNIEJĄCĄ LOGIKĘ Z GAME.UPDATE) ----
-		// Poniżej jest przykład z wersji kodu, którą miałem wcześniej - dostosuj lub wklej swoją.
 		if (!hpBarsInitialized) {
 			setupHpBars();
 			setupPowerUpDisplay();
 			lastPowerUpSpawnAttemptTime = Date.now();
 			hpBarsInitialized = true;
 			updatePowerUpDisplayCounts();
 		}
 		var now = Date.now();
-		// Logika tarczy
 		if (isShieldActive) {
 			if (now > shieldEndTime) {
 				isShieldActive = false;
 				if (shieldIcon) {
 					shieldIcon.alpha = 1.0;
-				} // Upewnij się, że shieldIcon istnieje
+				}
 				if (shieldTimerDisplayContainer) {
 					shieldTimerDisplayContainer.visible = false;
 				}
 				console.log("Tarcza WYGASŁA.");
@@ -2183,15 +2235,14 @@
 			if (shieldTimerDisplayContainer && shieldTimerDisplayContainer.visible) {
 				shieldTimerDisplayContainer.visible = false;
 			}
 		}
-		// Logika Swipe-to-Tap Buff
 		if (isSwipeToTapBuffActive) {
 			if (now > swipeToTapBuffEndTime) {
 				isSwipeToTapBuffActive = false;
 				if (swipeToTapIcon) {
 					swipeToTapIcon.alpha = 1.0;
-				} // Upewnij się, że swipeToTapIcon istnieje
+				}
 				if (swipeToTapTimerDisplayContainer) {
 					swipeToTapTimerDisplayContainer.visible = false;
 				}
 				console.log("Buff Swipe-to-Tap WYGASŁ.");
@@ -2217,29 +2268,15 @@
 			}
 		}
 		removeOldNotes();
 		checkGameEnd();
-		// ---- KONIEC LOGIKI DLA GAMEPLAY ----
 	} else {
-		// Jesteśmy w stanie menu ('start', 'intro', 'tutorial', 'mainmenu', 'bossselection', 'credits')
-		// --- MANUAL VISIBILITY CULLING FOR BOSS CARDS ---
-		if (currentScreenState === 'bossselection' && g_scroll_cardsContainer && g_scroll_targetViewport && typeof g_scroll_viewportHeight === 'number' && g_scroll_viewportHeight > 0) {
-			var viewportAbsoluteTopY = g_scroll_targetViewport.y;
-			var viewportAbsoluteBottomY = viewportAbsoluteTopY + g_scroll_viewportHeight;
-			for (var i_card_update = 0; i_card_update < g_scroll_cardsContainer.children.length; i_card_update++) {
-				var card_update = g_scroll_cardsContainer.children[i_card_update];
-				if (!card_update || typeof card_update.y === 'undefined' || typeof card_update.height === 'undefined') {
-					continue;
-				}
-				var cardAbsoluteTopY_update = g_scroll_targetViewport.y + g_scroll_cardsContainer.y + card_update.y;
-				var cardScaleY_update = card_update.scale && typeof card_update.scale.y === 'number' ? card_update.scale.y : 1;
-				var cardScaledHeight_update = card_update.height * cardScaleY_update;
-				var cardAbsoluteBottomY_update = cardAbsoluteTopY_update + cardScaledHeight_update;
-				var isVisible_update = cardAbsoluteBottomY_update > viewportAbsoluteTopY && cardAbsoluteTopY_update < viewportAbsoluteBottomY;
-				card_update.visible = isVisible_update;
-			}
-		}
+		// Jesteśmy w stanie menu lub nowej galerii ('start', 'intro', 'tutorial', 'mainmenu', 'bossGallery_paged', 'credits')
+		// Usunięto stary blok "MANUAL VISIBILITY CULLING FOR BOSS CARDS",
+		// ponieważ currentScreenState dla nowego ekranu to 'bossGallery_paged',
+		// a stary culling był dla 'bossselection' i nie pasuje do nowej logiki.
 		// Czyszczenie notes i activePowerUpItems w stanach menu (jeśli jakieś zostały z gameplayu)
+		// Ta logika jest nadal przydatna.
 		if (notes.length > 0) {
 			for (var i_notes_clear = notes.length - 1; i_notes_clear >= 0; i_notes_clear--) {
 				var n_clear = notes[i_notes_clear];
 				if (n_clear && n_clear.parent) {