/**** 
* 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
****/ 
// Niebieski dla obszaru specjalnego bossa (jak poprzednio)
// Żółty dla kart (jak poprzednio 'bossCardPlaceholderAsset')
// Ciemnoczerwony dla ramki (placeholder)
// Ciemnoszare tło dla galerii
// Niebieski dla ramki specjalnego bossa
// Żółty dla kart
// Maska, kolor nieważny
/**** * Game Code
****/ 
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();
	};
}
function showBossSelectionScreen() {
	currentScreenState = 'bossselection';
	if (gameUIContainer) {
		gameUIContainer.visible = false;
	}
	if (hitZoneLine) {
		hitZoneLine.visible = false;
	}
	if (shieldTimerDisplayContainer) {
		shieldTimerDisplayContainer.visible = false;
	}
	if (swipeToTapTimerDisplayContainer) {
		swipeToTapTimerDisplayContainer.visible = false;
	}
	game.setBackgroundColor(0x000000);
	var screenElements = [];
	var viewportX = (gameScreenWidth - 900) / 2;
	var viewportY = 150;
	var viewportWidth = 900;
	var viewportHeight = 1800;
	var cardsViewport = new Container();
	cardsViewport.x = viewportX;
	cardsViewport.y = viewportY;
	game.addChild(cardsViewport);
	screenElements.push(cardsViewport);
	var allCardsContainer = new Container();
	cardsViewport.addChild(allCardsContainer);
	// Using your new image asset for the mask
	var viewportMaskObject = LK.getAsset('viewportImageMaskAsset', {
		width: viewportWidth,
		height: viewportHeight
	});
	cardsViewport.addChild(viewportMaskObject);
	cardsViewport.mask = viewportMaskObject;
	var cardWidth = (viewportWidth - 150) / 2;
	var cardHeight = 500;
	var spacingX = 50;
	var spacingY = 50;
	var numRegularBosses = 8;
	for (var i = 0; i < numRegularBosses; i++) {
		var card = LK.getAsset('bossCardPlaceholderAsset', {
			width: cardWidth,
			height: cardHeight
		});
		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.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 () {
			console.log("Wybrano: " + this.bossData.name);
		};
		allCardsContainer.addChild(card);
	}
	var specialBossFrameWidth = viewportWidth;
	var specialBossFrameHeight = 200;
	var specialBossAssetPlaceholder = LK.getAsset('specialBossFramePlaceholderAsset', {
		width: specialBossFrameWidth,
		height: specialBossFrameHeight
	});
	specialBossAssetPlaceholder.x = viewportX;
	specialBossAssetPlaceholder.y = viewportY + viewportHeight + 30;
	game.addChild(specialBossAssetPlaceholder);
	screenElements.push(specialBossAssetPlaceholder);
	var specialBossText = new Text2("SPECIAL BOSS", {
		size: 60,
		fill: 0xFFFFFF,
		align: 'center'
	});
	specialBossText.anchor.set(0.5, 0.5);
	specialBossText.x = specialBossFrameWidth / 2;
	specialBossText.y = specialBossFrameHeight / 2;
	specialBossAssetPlaceholder.addChild(specialBossText);
	specialBossAssetPlaceholder.interactive = true;
	specialBossAssetPlaceholder.cursor = "pointer";
	specialBossAssetPlaceholder.down = function () {
		var infoPopup = new Text2("Pokonaj wszystkich pozostałych bossów!", {
			size: 50,
			fill: 0xFF0000
		});
		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();
			}
		}, 2500);
	};
	var backButton = new Text2("Back to Menu", {
		size: 80,
		fill: 0xCCCCCC
	});
	backButton.anchor.set(0.5, 1);
	backButton.x = gameScreenWidth / 2;
	backButton.y = gameScreenHeight - 40;
	backButton.interactive = true;
	backButton.cursor = "pointer";
	game.addChild(backButton);
	screenElements.push(backButton);
	backButton.down = function () {
		while (allCardsContainer.children.length > 0) {
			var childCard = allCardsContainer.getChildAt(0);
			allCardsContainer.removeChild(childCard);
			if (childCard.destroy) {
				childCard.destroy();
			}
		}
		if (cardsViewport) {
			if (cardsViewport.mask) {
				// cardsViewport.mask is viewportMaskObject
				var maskObj = cardsViewport.mask;
				cardsViewport.mask = null;
				if (maskObj.parent) {
					maskObj.parent.removeChild(maskObj);
				}
				if (maskObj.destroy) {
					maskObj.destroy();
				}
			}
		}
		screenElements.forEach(function (item) {
			if (item.parent) {
				item.destroy();
			}
		});
		screenElements = [];
		showMainMenu();
	};
	allCardsContainer.y = 0;
}
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) {
	// Logika zbierania PowerUpów (bez zmian)
	for (var i = activePowerUpItems.length - 1; i >= 0; i--) {
		var pItem = activePowerUpItems[i];
		if (pItem && !pItem.collected && pItem.visualAsset && pItem.parent) {
			var pWidth = pItem.visualAsset.width * pItem.scale.x;
			var pHeight = pItem.visualAsset.height * pItem.scale.y;
			if (x >= pItem.x - pWidth / 2 && x <= pItem.x + pWidth / 2 && y >= pItem.y - pHeight / 2 && y <= pItem.y + pHeight / 2) {
				if (Math.abs(pItem.y - hitZoneY) < pHeight * 1.5) {
					pItem.collect();
					return;
				}
			}
		}
	}
	if (inputLocked) {
		return;
	}
	swipeStart = {
		x: x,
		y: y,
		time: Date.now()
	};
	var noteUnderCursor = findNoteAt(x, y, 'trap');
	if (noteUnderCursor && !noteUnderCursor.judged && noteUnderCursor.isInHitWindow()) {
		noteUnderCursor.judged = true;
		noteUnderCursor.showHitFeedback('miss');
		if (isShieldActive) {
			console.log("Gracz trafił w TRAP NOTE, ale tarcza jest aktywna! Brak utraty HP i combo NIE zresetowane.");
		} else {
			resetCombo(); // Reset combo tylko jeśli tarcza NIE jest aktywna 
			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 () {
			inputLocked = false;
		}, 200);
		return;
	}
	noteUnderCursor = findNoteAt(x, y, 'tap');
	if (noteUnderCursor && !noteUnderCursor.judged && noteUnderCursor.isInHitWindow()) {
		var result = noteUnderCursor.getHitAccuracy();
		noteUnderCursor.judged = true;
		noteUnderCursor.showHitFeedback(result);
		if (result !== 'miss') {
			addScore(result);
			addCombo();
			if (!gameOverFlag) {
				if (result === 'perfect') {
					bossCurrentHP = Math.max(0, bossCurrentHP - 2);
				} else if (result === 'good') {
					bossCurrentHP = Math.max(0, bossCurrentHP - 1);
				}
				updateBossHpDisplay();
				console.log("Boss HP after TAP (" + result + "): " + bossCurrentHP);
			}
		} else {
			// result JEST 'miss'
			// NOWA ZMIANA: Sprawdzamy tarczę przed resetem combo za miss przy tapnięciu
			if (!isShieldActive) {
				resetCombo(); // 
			} else {
				console.log("Tapnięcie nuty ocenione jako 'miss', ale tarcza jest aktywna! Combo NIE zresetowane.");
			}
			// Koniec NOWA ZMIANA
		}
		inputLocked = true;
		LK.setTimeout(function () {
			inputLocked = false;
		}, 120);
		return;
	}
};
game.up = function (x, y, obj) {
	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 = 0; i < notes.length; i++) {
			var n = notes[i];
			if (n.judged || n.noteType !== 'swipe') {
				continue;
			}
			var overallSwipeTimeMatchesNote = false;
			if (n.targetHitTime >= swipeStart.time - hitWindowGood && n.targetHitTime <= swipeEndTime + hitWindowGood) {
				overallSwipeTimeMatchesNote = true;
			}
			if (!overallSwipeTimeMatchesNote) {
				if (swipeStart.time >= n.targetHitTime - hitWindowGood && swipeStart.time <= n.targetHitTime + hitWindowGood || swipeEndTime >= n.targetHitTime - hitWindowGood && swipeEndTime <= n.targetHitTime + hitWindowGood) {
					overallSwipeTimeMatchesNote = true;
				}
			}
			if (!overallSwipeTimeMatchesNote) {
				continue;
			}
			if (n.alpha === 0) {
				continue;
			}
			var noteCurrentWidth = SWIPE_NOTE_WIDTH * n.scale.x;
			var noteCurrentHeight = SWIPE_NOTE_WIDTH * n.scale.y;
			var noteBoundingBox = {
				x: n.x - noteCurrentWidth / 2,
				y: n.y - noteCurrentHeight / 2,
				width: noteCurrentWidth,
				height: noteCurrentHeight
			};
			if (rectsIntersect(swipeBoundingBox, noteBoundingBox)) {
				if (detectedDir === n.swipeDir) {
					var verticalProximity = Math.abs(n.y - n.centerY);
					var verticalTolerance = noteCurrentHeight / 1.5;
					if (verticalProximity < verticalTolerance) {
						notesHitThisSwipe.push(n);
					}
				}
			}
		}
		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 = 0; k < notesHitThisSwipe.length && notesActuallyHitCount < maxNotesToHitPerSwipe; k++) {
				var noteToJudge = notesHitThisSwipe[k];
				if (noteToJudge.judged) {
					continue;
				}
				if (notesActuallyHitCount === 1 && notesHitThisSwipe[0].isWiderSwipePart) {
					if (!noteToJudge.isWiderSwipePart || noteToJudge.mapData.widerSwipePairCenterX !== notesHitThisSwipe[0].mapData.widerSwipePairCenterX || noteToJudge.mapData.partOfWiderSwipe === notesHitThisSwipe[0].mapData.partOfWiderSwipe) {
						continue;
					}
				}
				var result = noteToJudge.getHitAccuracy();
				noteToJudge.judged = true;
				noteToJudge.showHitFeedback(result);
				if (result !== 'miss') {
					addScore(result);
					addCombo();
					if (!gameOverFlag) {
						if (result === 'perfect') {
							bossCurrentHP = Math.max(0, bossCurrentHP - 2);
						} else if (result === 'good') {
							bossCurrentHP = Math.max(0, bossCurrentHP - 1);
						}
						updateBossHpDisplay();
					}
				} else {
					resetCombo();
				}
				swipedNoteSuccessfully = true;
				notesActuallyHitCount++;
			}
		}
	}
	inputLocked = true;
	LK.setTimeout(function () {
		inputLocked = false;
	}, 80);
	swipeStart = null;
};
game.move = function (x, y, obj) {};
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: ", _typeof(notes), ". Ponowna inicjalizacja w game.update.");
		notes = [];
	}
	if (typeof activePowerUpItems === 'undefined' || !Array.isArray(activePowerUpItems)) {
		console.log("[DIAGNOSTYKA] Globalna tablica 'activePowerUpItems' była: ", _typeof(activePowerUpItems), ". Ponowna inicjalizacja w game.update.");
		activePowerUpItems = [];
	}
	// KROK 2: Główna logika update w zależności od stanu ekranu
	if (currentScreenState === 'gameplay') {
		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;
				}
				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;
			}
		}
		// Logika Swipe-to-Tap Buff
		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 = 0; i < notes.length; i++) {
			if (notes[i] && notes[i].update) {
				notes[i].update();
			}
		}
		removeOldNotes();
		checkGameEnd();
	} else {
		// Jesteśmy w stanie menu ('start', 'intro', 'tutorial', 'mainmenu', 'bossselection', 'credits')
		console.log('[DIAGNOSTYKA] Stan menu, czyszczenie. currentScreenState:', currentScreenState);
		// Czyszczenie 'notes'
		console.log('[DIAGNOSTYKA] Przed czyszczeniem notes. typeof notes:', _typeof(notes), 'Array.isArray:', Array.isArray(notes));
		if (notes && typeof notes.length !== 'undefined') {
			// Dodatkowe zabezpieczenie przed notes.length
			console.log('[DIAGNOSTYKA] notes.length:', notes.length);
		}
		if (Array.isArray(notes) && notes.length > 0) {
			// Użyj Array.isArray dla pewności
			console.log('[DIAGNOSTYKA] Czyszczenie notes. Liczba:', notes.length);
			for (var i_notes = notes.length - 1; i_notes >= 0; i_notes--) {
				var n = notes[i_notes];
				if (n && n.parent) {
					n.destroy();
				}
			}
			notes = [];
		} else {
			console.log('[DIAGNOSTYKA] Brak notes do czyszczenia lub notes nie jest tablicą / jest pusta.');
			if (!Array.isArray(notes)) {
				notes = [];
			} // Upewnij się, że jest tablicą na koniec
		}
		// Czyszczenie 'activePowerUpItems'
		console.log('[DIAGNOSTYKA] Przed czyszczeniem activePowerUpItems. typeof:', _typeof(activePowerUpItems), 'Array.isArray:', Array.isArray(activePowerUpItems));
		if (activePowerUpItems && typeof activePowerUpItems.length !== 'undefined') {
			// Dodatkowe zabezpieczenie
			console.log('[DIAGNOSTYKA] activePowerUpItems.length:', activePowerUpItems.length);
		}
		// TUTAJ JEST LINIA POWODUJĄCA BŁĄD (LUB TUŻ PRZED NIĄ)
		if (typeof activePowerUpItems !== "undefined" && Array.isArray(activePowerUpItems) && typeof activePowerUpItems.length !== "undefined" && activePowerUpItems.length > 0) {
			// To jest linia zgłaszana jako błąd
			console.log('[DIAGNOSTYKA] Czyszczenie activePowerUpItems. Liczba:', activePowerUpItems.length);
			for (var i_pwup = activePowerUpItems.length - 1; i_pwup >= 0; i_pwup--) {
				var p = activePowerUpItems[i_pwup];
				if (p && p.parent) {
					p.destroy();
				}
			}
			activePowerUpItems = [];
		} else {
			console.log('[DIAGNOSTYKA] Brak activePowerUpItems do czyszczenia lub activePowerUpItems nie jest tablicą / jest pusta.');
			if (typeof activePowerUpItems === "undefined" || !Array.isArray(activePowerUpItems)) {
				activePowerUpItems = [];
			} // Upewnij się, że jest tablicą na koniec
		}
		console.log('[DIAGNOSTYKA] Po czyszczeniu. typeof activePowerUpItems:', _typeof(activePowerUpItems), 'Array.isArray:', Array.isArray(activePowerUpItems), 'Length:', activePowerUpItems ? activePowerUpItems.length : 'N/A');
	}
};
// Load the specific song for testing
showStartScreen();
// loadSong("defaultTestTrack"); // Możesz to odkomentować, aby załadować starą mapę testową

===================================================================
--- original.js
+++ change.js
@@ -317,13 +317,17 @@
 
 /**** 
 * Game Code
 ****/ 
+// Niebieski dla obszaru specjalnego bossa (jak poprzednio)
+// Żółty dla kart (jak poprzednio 'bossCardPlaceholderAsset')
+// Ciemnoczerwony dla ramki (placeholder)
+// Ciemnoszare tło dla galerii
+// Niebieski dla ramki specjalnego bossa
+// Żółty dla kart
+// Maska, kolor nieważny
 /**** * Game Code
 ****/ 
-// Maska, kolor nieważny
-// Żółty dla kart
-// Niebieski dla ramki specjalnego bossa
 function _typeof(o) {
 	"@babel/helpers - typeof";
 	return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) {
 		return typeof o;
@@ -450,12 +454,20 @@
 	};
 }
 function showBossSelectionScreen() {
 	currentScreenState = 'bossselection';
-	if (gameUIContainer) gameUIContainer.visible = false;
-	if (hitZoneLine) hitZoneLine.visible = false;
-	if (shieldTimerDisplayContainer) shieldTimerDisplayContainer.visible = false;
-	if (swipeToTapTimerDisplayContainer) swipeToTapTimerDisplayContainer.visible = false;
+	if (gameUIContainer) {
+		gameUIContainer.visible = false;
+	}
+	if (hitZoneLine) {
+		hitZoneLine.visible = false;
+	}
+	if (shieldTimerDisplayContainer) {
+		shieldTimerDisplayContainer.visible = false;
+	}
+	if (swipeToTapTimerDisplayContainer) {
+		swipeToTapTimerDisplayContainer.visible = false;
+	}
 	game.setBackgroundColor(0x000000);
 	var screenElements = [];
 	var viewportX = (gameScreenWidth - 900) / 2;
 	var viewportY = 150;
@@ -539,9 +551,11 @@
 		infoPopup.y = gameScreenHeight / 2;
 		game.addChild(infoPopup);
 		var popupRef = infoPopup;
 		LK.setTimeout(function () {
-			if (popupRef.parent) popupRef.destroy();
+			if (popupRef.parent) {
+				popupRef.destroy();
+			}
 		}, 2500);
 	};
 	var backButton = new Text2("Back to Menu", {
 		size: 80,