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

/**** 
* Classes
****/ 
var Boss = Container.expand(function (generation) {
	var self = Container.call(this);
	var bossGraphics = self.attachAsset('boss', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Assign random color to boss but make it initially dark
	var randomColors = [0xFF6B6B, 0x4ECDC4, 0x45B7D1, 0x96CEB4, 0xFECE7C, 0xF38BA8, 0xA8E6CF, 0xC7CEEA, 0xFFB3BA, 0xBAE1FF];
	var randomColor = randomColors[Math.floor(Math.random() * randomColors.length)];
	// Store the original color for later use
	self.originalColor = randomColor;
	// Make boss initially dark
	bossGraphics.tint = 0x404040;
	self.speed = 1;
	self.generation = generation || 1;
	self.health = (2 + self.generation) * 3; // First boss has 9 health, second has 12, etc.
	self.maxHealth = (2 + self.generation) * 3;
	self.isDying = false;
	self.direction = {
		x: 0,
		y: 0
	};
	// Each generation doubles in base size: 1.5 * (2^(generation-1))
	self.baseScale = 1.5 * Math.pow(2, self.generation - 1);
	self.maxScale = self.baseScale * 2.67; // Keep same ratio as original (4/1.5)
	self.lastDistanceFromPlayer = 0;
	// Health bar setup
	var healthBarBg = self.attachAsset('healthBarBg', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	healthBarBg.y = -80; // Position above boss
	var healthBarFill = self.attachAsset('healthBarFill', {
		anchorX: 0,
		anchorY: 0.5
	});
	healthBarFill.x = healthBarBg.x - healthBarBg.width / 2;
	healthBarFill.y = healthBarBg.y;
	self.updateHealthBar = function () {
		var healthPercent = self.health / self.maxHealth;
		healthBarFill.width = 120 * healthPercent;
		// Change color based on health
		if (healthPercent > 0.6) {
			healthBarFill.tint = 0x00ff00; // Green
		} else if (healthPercent > 0.3) {
			healthBarFill.tint = 0xffff00; // Yellow
		} else {
			healthBarFill.tint = 0xff0000; // Red
		}
	};
	// Initialize health bar
	self.updateHealthBar();
	self.startDeathSequence = function () {
		if (self.isDying) return;
		self.isDying = true;
		self.speed = 0; // Stop movement
		// Change color to red
		tween(bossGraphics, {
			tint: 0xFF0000
		}, {
			duration: 100,
			onFinish: function onFinish() {
				// Wait one second then destroy
				tween(self, {
					alpha: 0
				}, {
					duration: 1000,
					onFinish: function onFinish() {
						self.destroy();
					}
				});
			}
		});
	};
	self.update = function () {
		if (self.isDying) return; // Don't move if dying
		// Calculate direction toward player every frame
		var dx = player.x - self.x;
		var dy = player.y - self.y;
		var length = Math.sqrt(dx * dx + dy * dy);
		// Track distance for scaling
		self.lastDistanceFromPlayer = length;
		if (length > 0) {
			self.direction.x = dx / length;
			self.direction.y = dy / length;
		}
		// Keep boss at constant base scale
		bossGraphics.scaleX = self.baseScale;
		bossGraphics.scaleY = self.baseScale;
		self.x += self.direction.x * self.speed;
		self.y += self.direction.y * self.speed;
		// Update health bar
		self.updateHealthBar();
	};
	return self;
});
var Bullet = Container.expand(function () {
	var self = Container.call(this);
	var bulletGraphics = self.attachAsset('bullet', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 80;
	self.direction = {
		x: 0,
		y: 0
	};
	self.isGuided = false;
	self.setDirection = function (dirX, dirY) {
		self.direction.x = dirX;
		self.direction.y = dirY;
		// Calculate rotation angle based on direction and rotate the bullet graphics
		var angle = Math.atan2(dirY, dirX);
		bulletGraphics.rotation = angle;
	};
	self.update = function () {
		if (self.isGuided) {
			// Find closest enemy
			var closestEnemy = null;
			var closestDistance = Infinity;
			// Check regular enemies
			for (var i = 0; i < enemies.length; i++) {
				var enemy = enemies[i];
				var dx = enemy.x - self.x;
				var dy = enemy.y - self.y;
				var distance = Math.sqrt(dx * dx + dy * dy);
				if (distance < closestDistance) {
					closestDistance = distance;
					closestEnemy = enemy;
				}
			}
			// Check golden enemies
			for (var i = 0; i < goldenEnemies.length; i++) {
				var goldenEnemy = goldenEnemies[i];
				var dx = goldenEnemy.x - self.x;
				var dy = goldenEnemy.y - self.y;
				var distance = Math.sqrt(dx * dx + dy * dy);
				if (distance < closestDistance) {
					closestDistance = distance;
					closestEnemy = goldenEnemy;
				}
			}
			// Check explosive enemies
			for (var i = 0; i < explosiveEnemies.length; i++) {
				var explosiveEnemy = explosiveEnemies[i];
				var dx = explosiveEnemy.x - self.x;
				var dy = explosiveEnemy.y - self.y;
				var distance = Math.sqrt(dx * dx + dy * dy);
				if (distance < closestDistance) {
					closestDistance = distance;
					closestEnemy = explosiveEnemy;
				}
			}
			// Check stone enemies
			for (var i = 0; i < stoneEnemies.length; i++) {
				var stoneEnemy = stoneEnemies[i];
				var dx = stoneEnemy.x - self.x;
				var dy = stoneEnemy.y - self.y;
				var distance = Math.sqrt(dx * dx + dy * dy);
				if (distance < closestDistance) {
					closestDistance = distance;
					closestEnemy = stoneEnemy;
				}
			}
			// Check bosses
			for (var i = 0; i < bosses.length; i++) {
				var boss = bosses[i];
				var dx = boss.x - self.x;
				var dy = boss.y - self.y;
				var distance = Math.sqrt(dx * dx + dy * dy);
				if (distance < closestDistance) {
					closestDistance = distance;
					closestEnemy = boss;
				}
			}
			// Update direction towards closest enemy
			if (closestEnemy && closestDistance > 0) {
				var dx = closestEnemy.x - self.x;
				var dy = closestEnemy.y - self.y;
				var length = Math.sqrt(dx * dx + dy * dy);
				self.direction.x = dx / length;
				self.direction.y = dy / length;
				// Update bullet rotation
				var angle = Math.atan2(dy, dx);
				bulletGraphics.rotation = angle;
			}
		}
		self.x += self.direction.x * self.speed;
		self.y += self.direction.y * self.speed;
	};
	return self;
});
var Enemy = Container.expand(function () {
	var self = Container.call(this);
	var enemyGraphics = self.attachAsset('enemy', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Make enemy initially dark
	enemyGraphics.tint = 0x404040;
	self.speed = 2;
	self.health = 1;
	self.isDying = false;
	self.direction = {
		x: 0,
		y: 0
	};
	self.startDeathSequence = function () {
		if (self.isDying) return;
		self.isDying = true;
		self.speed = 0; // Stop movement
		// Change color to red
		tween(enemyGraphics, {
			tint: 0xFF0000
		}, {
			duration: 100,
			onFinish: function onFinish() {
				// Wait one second then destroy
				tween(self, {
					alpha: 0
				}, {
					duration: 1000,
					onFinish: function onFinish() {
						self.destroy();
					}
				});
			}
		});
	};
	self.update = function () {
		if (self.isDying) return; // Don't move if dying
		// Calculate direction toward player every frame
		var dx = player.x - self.x;
		var dy = player.y - self.y;
		var length = Math.sqrt(dx * dx + dy * dy);
		if (length > 0) {
			self.direction.x = dx / length;
			self.direction.y = dy / length;
		}
		self.x += self.direction.x * self.speed;
		self.y += self.direction.y * self.speed;
	};
	return self;
});
var ExplosiveEnemy = Container.expand(function () {
	var self = Container.call(this);
	var enemyGraphics = self.attachAsset('explosiveEnemy', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Assign random color to explosive enemy but make it initially dark
	var randomColors = [0xFF6B6B, 0x4ECDC4, 0x45B7D1, 0x96CEB4, 0xFECE7C, 0xF38BA8, 0xA8E6CF, 0xC7CEEA, 0xFFB3BA, 0xBAE1FF];
	var randomColor = randomColors[Math.floor(Math.random() * randomColors.length)];
	// Store the original color for later use
	self.originalColor = randomColor;
	// Make enemy initially dark
	enemyGraphics.tint = 0x404040;
	self.speed = 1.8;
	self.health = 5;
	self.maxHealth = 5;
	self.isDying = false;
	self.direction = {
		x: 0,
		y: 0
	};
	self.hasExploded = false;
	self.startDeathSequence = function () {
		if (self.isDying || self.hasExploded) return;
		self.isDying = true;
		self.speed = 0; // Stop movement
		// Change color to red
		tween(enemyGraphics, {
			tint: 0xFF0000
		}, {
			duration: 100,
			onFinish: function onFinish() {
				// Wait one second then destroy
				tween(self, {
					alpha: 0
				}, {
					duration: 1000,
					onFinish: function onFinish() {
						self.destroy();
					}
				});
			}
		});
	};
	// Create explosion damage zone
	self.explode = function () {
		if (self.hasExploded) return;
		self.hasExploded = true;
		// Create explosion visual effect
		LK.effects.flashObject(self, 0xFF0000, 500);
		LK.effects.flashScreen(0xFF4444, 300);
		// Check for damage to nearby enemies and player
		var explosionRadius = 500;
		// Damage player if in range
		var playerDx = player.x - self.x;
		var playerDy = player.y - self.y;
		var playerDistance = Math.sqrt(playerDx * playerDx + playerDy * playerDy);
		if (playerDistance <= explosionRadius) {
			LK.effects.flashScreen(0xFF0000, 1000);
			LK.showGameOver();
			return;
		}
		// Damage nearby enemies
		for (var i = enemies.length - 1; i >= 0; i--) {
			var enemy = enemies[i];
			var dx = enemy.x - self.x;
			var dy = enemy.y - self.y;
			var distance = Math.sqrt(dx * dx + dy * dy);
			if (distance <= explosionRadius && enemy !== self) {
				enemy.destroy();
				enemies.splice(i, 1);
				LK.setScore(LK.getScore() + 5);
				playRandomEnemyKillSound();
			}
		}
		// Damage nearby golden enemies
		for (var i = goldenEnemies.length - 1; i >= 0; i--) {
			var goldenEnemy = goldenEnemies[i];
			var dx = goldenEnemy.x - self.x;
			var dy = goldenEnemy.y - self.y;
			var distance = Math.sqrt(dx * dx + dy * dy);
			if (distance <= explosionRadius) {
				goldenEnemy.destroy();
				goldenEnemies.splice(i, 1);
				LK.setScore(LK.getScore() + 25);
				playRandomEnemyKillSound();
			}
		}
		// Damage nearby explosive enemies (including self)
		for (var i = explosiveEnemies.length - 1; i >= 0; i--) {
			var explosiveEnemy = explosiveEnemies[i];
			var dx = explosiveEnemy.x - self.x;
			var dy = explosiveEnemy.y - self.y;
			var distance = Math.sqrt(dx * dx + dy * dy);
			if (distance <= explosionRadius) {
				explosiveEnemy.destroy();
				explosiveEnemies.splice(i, 1);
				LK.setScore(LK.getScore() + 15);
				playRandomEnemyKillSound();
			}
		}
		// Damage nearby bosses
		for (var i = 0; i < bosses.length; i++) {
			var boss = bosses[i];
			var dx = boss.x - self.x;
			var dy = boss.y - self.y;
			var distance = Math.sqrt(dx * dx + dy * dy);
			if (distance <= explosionRadius) {
				boss.health -= 2;
				boss.updateHealthBar();
				LK.effects.flashObject(boss, 0xFF0000, 300);
				LK.setScore(LK.getScore() + 10);
			}
		}
		// Create visual explosion zone
		var explosionZone = LK.getAsset('explosion', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		explosionZone.x = self.x;
		explosionZone.y = self.y;
		explosionZone.scaleX = explosionRadius / 200;
		explosionZone.scaleY = explosionRadius / 200;
		explosionZone.alpha = 0.8;
		game.addChild(explosionZone);
		// Animate explosion zone
		tween(explosionZone, {
			scaleX: explosionZone.scaleX * 1.5,
			scaleY: explosionZone.scaleY * 1.5,
			alpha: 0
		}, {
			duration: 500,
			onFinish: function onFinish() {
				explosionZone.destroy();
			}
		});
	};
	self.update = function () {
		if (self.isDying) return; // Don't move if dying
		// Calculate direction toward player every frame
		var dx = player.x - self.x;
		var dy = player.y - self.y;
		var length = Math.sqrt(dx * dx + dy * dy);
		if (length > 0) {
			self.direction.x = dx / length;
			self.direction.y = dy / length;
		}
		self.x += self.direction.x * self.speed;
		self.y += self.direction.y * self.speed;
		// Check if health reached 1 and explode
		if (self.health <= 1 && !self.hasExploded) {
			self.explode();
			self.startDeathSequence(); // Start death sequence after exploding
		}
	};
	return self;
});
var GoldenEnemy = Container.expand(function () {
	var self = Container.call(this);
	var enemyGraphics = self.attachAsset('goldenEnemy', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Make golden enemy initially dark
	enemyGraphics.tint = 0x404040;
	self.speed = 1.5;
	self.health = 2;
	self.isDying = false;
	self.direction = {
		x: 0,
		y: 0
	};
	self.startDeathSequence = function () {
		if (self.isDying) return;
		self.isDying = true;
		self.speed = 0; // Stop movement
		// Change color to red
		tween(enemyGraphics, {
			tint: 0xFF0000
		}, {
			duration: 100,
			onFinish: function onFinish() {
				// Wait one second then destroy
				tween(self, {
					alpha: 0
				}, {
					duration: 1000,
					onFinish: function onFinish() {
						self.destroy();
					}
				});
			}
		});
	};
	self.update = function () {
		if (self.isDying) return; // Don't move if dying
		// Calculate direction toward player every frame
		var dx = player.x - self.x;
		var dy = player.y - self.y;
		var length = Math.sqrt(dx * dx + dy * dy);
		if (length > 0) {
			self.direction.x = dx / length;
			self.direction.y = dy / length;
		}
		self.x += self.direction.x * self.speed;
		self.y += self.direction.y * self.speed;
	};
	return self;
});
var Player = Container.expand(function () {
	var self = Container.call(this);
	var playerGraphics = self.attachAsset('player', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Make player initially dark
	playerGraphics.tint = 0x404040;
	self.canShoot = false;
	return self;
});
var PowerupCrate = Container.expand(function () {
	var self = Container.call(this);
	var crateGraphics = self.attachAsset('powerupCrate', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.bobDirection = 1;
	self.bobSpeed = 0.5;
	self.baseY = 0;
	self.isDestroying = false;
	// Start 5 second countdown to destruction
	tween(self, {}, {
		duration: 5000,
		onFinish: function onFinish() {
			if (!self.isDestroying) {
				self.isDestroying = true;
				// Fade out animation before destruction
				tween(self, {
					alpha: 0
				}, {
					duration: 500,
					onFinish: function onFinish() {
						self.destroy();
					}
				});
			}
		}
	});
	self.update = function () {
		if (self.isDestroying) return;
		// Simple bobbing animation
		self.y += self.bobDirection * self.bobSpeed;
		var distanceFromBase = Math.abs(self.y - self.baseY);
		if (distanceFromBase > 10) {
			self.bobDirection *= -1;
		}
	};
	return self;
});
var RhythmIndicator = Container.expand(function () {
	var self = Container.call(this);
	var rhythmBar = self.attachAsset('rhythmBar', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	var perfectZone = self.attachAsset('perfectZone', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	perfectZone.alpha = 0.7;
	var indicator = self.attachAsset('rhythmIndicator', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	indicator.x = -200;
	self.beatDuration = 1000;
	self.startTime = 0;
	self.update = function () {
		// Don't move rhythm indicator during tutorial
		if (!gameStarted) {
			return;
		}
		var elapsed = LK.ticks * (1000 / 60) - self.startTime;
		var progress = elapsed % self.beatDuration / self.beatDuration;
		indicator.x = -200 + progress * 400;
		var perfectZoneStart = 150;
		var perfectZoneEnd = 250;
		var indicatorPos = 200 + indicator.x;
		if (indicatorPos >= perfectZoneStart && indicatorPos <= perfectZoneEnd) {
			player.canShoot = true;
			perfectZone.tint = 0x27AE60;
			// Make ground fully visible when in perfect zone
			tween(ground, {
				alpha: 1
			}, {
				duration: 100
			});
			// Light up all tables when in perfect zone
			for (var t = 0; t < tables.length; t++) {
				var table = tables[t];
				if (!table.isDestroyed) {
					tween(table, {
						tint: 0xFFFFFF
					}, {
						duration: 100
					});
				}
			}
			// Light up all enemies when in perfect zone
			for (var e = 0; e < enemies.length; e++) {
				var enemy = enemies[e];
				if (!enemy.isDying) {
					tween(enemy, {
						tint: 0xFFFFFF
					}, {
						duration: 100
					});
				}
			}
			for (var ge = 0; ge < goldenEnemies.length; ge++) {
				var goldenEnemy = goldenEnemies[ge];
				if (!goldenEnemy.isDying) {
					tween(goldenEnemy, {
						tint: 0xFFD700
					}, {
						duration: 100
					});
				}
			}
			for (var ee = 0; ee < explosiveEnemies.length; ee++) {
				var explosiveEnemy = explosiveEnemies[ee];
				if (!explosiveEnemy.isDying) {
					tween(explosiveEnemy, {
						tint: explosiveEnemy.originalColor
					}, {
						duration: 100
					});
				}
			}
			for (var se = 0; se < stoneEnemies.length; se++) {
				var stoneEnemy = stoneEnemies[se];
				if (!stoneEnemy.isDying) {
					tween(stoneEnemy, {
						tint: stoneEnemy.originalColor
					}, {
						duration: 100
					});
				}
			}
			for (var b = 0; b < bosses.length; b++) {
				var boss = bosses[b];
				if (!boss.isDying) {
					tween(boss, {
						tint: boss.originalColor
					}, {
						duration: 100
					});
				}
			}
			// Light up all trap boxes when in perfect zone
			for (var tb = 0; tb < trapBoxes.length; tb++) {
				var trapBox = trapBoxes[tb];
				if (!trapBox.isDying) {
					tween(trapBox, {
						tint: 0xFFFFFF
					}, {
						duration: 100
					});
				}
			}
			// Light up player when in perfect zone
			tween(player, {
				tint: 0xFFFFFF
			}, {
				duration: 100
			});
			// Light up weapon when in perfect zone
			tween(weapon, {
				tint: 0xFFFFFF
			}, {
				duration: 100
			});
			// Light up all LED borders when in perfect zone
			tween(ledTop, {
				tint: 0x00FF00,
				alpha: 1
			}, {
				duration: 100
			});
			tween(ledBottom, {
				tint: 0x00FF00,
				alpha: 1
			}, {
				duration: 100
			});
			tween(ledLeft, {
				tint: 0x00FF00,
				alpha: 1
			}, {
				duration: 100
			});
			tween(ledRight, {
				tint: 0x00FF00,
				alpha: 1
			}, {
				duration: 100
			});
		} else {
			player.canShoot = false;
			perfectZone.tint = 0xE67E22;
			// Make ground semi-transparent when not in perfect zone
			tween(ground, {
				alpha: 0.3
			}, {
				duration: 100
			});
			// Make tables dark when not in perfect zone
			for (var t = 0; t < tables.length; t++) {
				var table = tables[t];
				if (!table.isDestroyed) {
					tween(table, {
						tint: 0x404040
					}, {
						duration: 100
					});
				}
			}
			// Make enemies dark when not in perfect zone
			for (var e = 0; e < enemies.length; e++) {
				var enemy = enemies[e];
				if (!enemy.isDying) {
					tween(enemy, {
						tint: 0x404040
					}, {
						duration: 100
					});
				}
			}
			for (var ge = 0; ge < goldenEnemies.length; ge++) {
				var goldenEnemy = goldenEnemies[ge];
				if (!goldenEnemy.isDying) {
					tween(goldenEnemy, {
						tint: 0x404040
					}, {
						duration: 100
					});
				}
			}
			for (var ee = 0; ee < explosiveEnemies.length; ee++) {
				var explosiveEnemy = explosiveEnemies[ee];
				if (!explosiveEnemy.isDying) {
					tween(explosiveEnemy, {
						tint: 0x404040
					}, {
						duration: 100
					});
				}
			}
			for (var se = 0; se < stoneEnemies.length; se++) {
				var stoneEnemy = stoneEnemies[se];
				if (!stoneEnemy.isDying) {
					tween(stoneEnemy, {
						tint: 0x404040
					}, {
						duration: 100
					});
				}
			}
			for (var b = 0; b < bosses.length; b++) {
				var boss = bosses[b];
				if (!boss.isDying) {
					tween(boss, {
						tint: 0x404040
					}, {
						duration: 100
					});
				}
			}
			// Make trap boxes dark when not in perfect zone
			for (var tb = 0; tb < trapBoxes.length; tb++) {
				var trapBox = trapBoxes[tb];
				if (!trapBox.isDying) {
					tween(trapBox, {
						tint: 0x404040
					}, {
						duration: 100
					});
				}
			}
			// Make player dark when not in perfect zone
			tween(player, {
				tint: 0x404040
			}, {
				duration: 100
			});
			// Make weapon dark when not in perfect zone
			tween(weapon, {
				tint: 0x404040
			}, {
				duration: 100
			});
			// Dim all LED borders when not in perfect zone
			tween(ledTop, {
				tint: 0x404040,
				alpha: 0.3
			}, {
				duration: 100
			});
			tween(ledBottom, {
				tint: 0x404040,
				alpha: 0.3
			}, {
				duration: 100
			});
			tween(ledLeft, {
				tint: 0x404040,
				alpha: 0.3
			}, {
				duration: 100
			});
			tween(ledRight, {
				tint: 0x404040,
				alpha: 0.3
			}, {
				duration: 100
			});
		}
	};
	return self;
});
var StoneEnemy = Container.expand(function () {
	var self = Container.call(this);
	var enemyGraphics = self.attachAsset('stoneEnemy', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Give stone enemy a gray stone-like tint but make it initially dark
	self.originalColor = 0x808080;
	// Make enemy initially dark
	enemyGraphics.tint = 0x404040;
	// Make stone enemy semi-transparent
	enemyGraphics.alpha = 0.5;
	self.speed = 0.8;
	self.health = 7;
	self.maxHealth = 7;
	self.isDying = false;
	self.direction = {
		x: 0,
		y: 0
	};
	// Health bar setup
	var healthBarBg = self.attachAsset('healthBarBg', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	healthBarBg.y = -80; // Position above stone enemy
	var healthBarFill = self.attachAsset('healthBarFill', {
		anchorX: 0,
		anchorY: 0.5
	});
	healthBarFill.x = healthBarBg.x - healthBarBg.width / 2;
	healthBarFill.y = healthBarBg.y;
	self.updateHealthBar = function () {
		var healthPercent = self.health / self.maxHealth;
		healthBarFill.width = 120 * healthPercent;
		// Change color based on health
		if (healthPercent > 0.6) {
			healthBarFill.tint = 0x00ff00; // Green
		} else if (healthPercent > 0.3) {
			healthBarFill.tint = 0xffff00; // Yellow
		} else {
			healthBarFill.tint = 0xff0000; // Red
		}
	};
	// Initialize health bar
	self.updateHealthBar();
	self.startDeathSequence = function () {
		if (self.isDying) return;
		self.isDying = true;
		self.speed = 0; // Stop movement
		// Change color to red
		tween(enemyGraphics, {
			tint: 0xFF0000
		}, {
			duration: 100,
			onFinish: function onFinish() {
				// Wait one second then destroy
				tween(self, {
					alpha: 0
				}, {
					duration: 1000,
					onFinish: function onFinish() {
						self.destroy();
					}
				});
			}
		});
	};
	self.update = function () {
		if (self.isDying) return; // Don't move if dying
		// Calculate direction toward player every frame
		var dx = player.x - self.x;
		var dy = player.y - self.y;
		var length = Math.sqrt(dx * dx + dy * dy);
		if (length > 0) {
			self.direction.x = dx / length;
			self.direction.y = dy / length;
		}
		self.x += self.direction.x * self.speed;
		self.y += self.direction.y * self.speed;
		// Update health bar
		self.updateHealthBar();
	};
	return self;
});
var Table = Container.expand(function () {
	var self = Container.call(this);
	var tableGraphics = self.attachAsset('table', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.health = 1;
	self.isDestroyed = false;
	self.destroy = function () {
		if (self.isDestroyed) return;
		self.isDestroyed = true;
		// Visual feedback for table destruction
		LK.effects.flashObject(self, 0xFF0000, 300);
		tween(self, {
			alpha: 0
		}, {
			duration: 300,
			onFinish: function onFinish() {
				Container.prototype.destroy.call(self);
			}
		});
	};
	return self;
});
var TrapBox = Container.expand(function () {
	var self = Container.call(this);
	var trapBoxGraphics = self.attachAsset('trapBox', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Make trap box initially dark
	trapBoxGraphics.tint = 0x404040;
	self.health = 10;
	self.maxHealth = 10;
	self.isDying = false;
	self.spawnTimer = 0;
	self.spawnedEnemy = null; // Track the currently spawned enemy
	// Health bar setup
	var healthBarBg = self.attachAsset('healthBarBg', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	healthBarBg.y = -80; // Position above trap box
	var healthBarFill = self.attachAsset('healthBarFill', {
		anchorX: 0,
		anchorY: 0.5
	});
	healthBarFill.x = healthBarBg.x - healthBarBg.width / 2;
	healthBarFill.y = healthBarBg.y;
	self.updateHealthBar = function () {
		var healthPercent = self.health / self.maxHealth;
		healthBarFill.width = 120 * healthPercent;
		// Change color based on health
		if (healthPercent > 0.6) {
			healthBarFill.tint = 0x00ff00; // Green
		} else if (healthPercent > 0.3) {
			healthBarFill.tint = 0xffff00; // Yellow
		} else {
			healthBarFill.tint = 0xff0000; // Red
		}
	};
	// Initialize health bar
	self.updateHealthBar();
	self.startDeathSequence = function () {
		if (self.isDying) return;
		self.isDying = true;
		self.speed = 0; // Stop movement
		// Change color to red
		tween(trapBoxGraphics, {
			tint: 0xFF0000
		}, {
			duration: 100,
			onFinish: function onFinish() {
				// Wait one second then destroy
				tween(self, {
					alpha: 0
				}, {
					duration: 1000,
					onFinish: function onFinish() {
						self.destroy();
					}
				});
			}
		});
	};
	self.spawnRandomEnemy = function () {
		// Only spawn if no enemy is currently spawned or if the spawned enemy is destroyed
		if (self.spawnedEnemy && self.spawnedEnemy.parent) {
			return; // Don't spawn if there's already an active enemy
		}
		var enemyTypes = ['normal', 'golden', 'explosive'];
		var randomType = enemyTypes[Math.floor(Math.random() * enemyTypes.length)];
		var newEnemy;
		if (randomType === 'normal') {
			newEnemy = new Enemy();
			enemies.push(newEnemy);
		} else if (randomType === 'golden') {
			newEnemy = new GoldenEnemy();
			goldenEnemies.push(newEnemy);
		} else if (randomType === 'explosive') {
			newEnemy = new ExplosiveEnemy();
			explosiveEnemies.push(newEnemy);
		}
		// Position enemy at trap box location
		newEnemy.x = self.x;
		newEnemy.y = self.y;
		self.spawnedEnemy = newEnemy; // Track this enemy
		game.addChild(newEnemy);
	};
	self.update = function () {
		if (self.isDying) return; // Don't move or spawn if dying
		// Zigzag movement pattern
		if (!self.zigzagDirection) self.zigzagDirection = 1; // Initialize zigzag direction
		if (!self.zigzagSpeed) self.zigzagSpeed = 2; // Zigzag horizontal speed
		if (!self.zigzagTimer) self.zigzagTimer = 0; // Timer for zigzag changes
		// Change zigzag direction every 60 ticks (1 second)
		self.zigzagTimer++;
		if (self.zigzagTimer >= 60) {
			self.zigzagDirection *= -1;
			self.zigzagTimer = 0;
		}
		// Apply zigzag movement
		self.x += self.zigzagDirection * self.zigzagSpeed;
		// Fall down slowly only if above middle of screen
		if (self.y < 1000) {
			// Stop falling when reaching above middle (2732/2)
			self.y += 1; // Much slower speed (was 3, now 1)
		}
		// Clean up reference to destroyed enemy
		if (self.spawnedEnemy && !self.spawnedEnemy.parent) {
			self.spawnedEnemy = null;
		}
		// Spawn enemy every 3 seconds (180 ticks at 60 FPS)
		self.spawnTimer++;
		if (self.spawnTimer >= 180) {
			self.spawnRandomEnemy();
			self.spawnTimer = 0;
		}
		// Update health bar
		self.updateHealthBar();
	};
	return self;
});
var Weapon = Container.expand(function () {
	var self = Container.call(this);
	var weaponGraphics = self.attachAsset('weapon', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Set initial weapon properties - start dark
	weaponGraphics.tint = 0x404040; // Start dark like other elements
	self.lastShotDirection = {
		x: 0,
		y: -1
	}; // Default pointing up
	self.rotateToDirection = function (dirX, dirY) {
		// Calculate rotation angle based on direction
		var angle = Math.atan2(dirY, dirX);
		// Smooth rotation using tween
		tween(weaponGraphics, {
			rotation: angle
		}, {
			duration: 150,
			easing: tween.easeOut
		});
		// Store last shot direction
		self.lastShotDirection.x = dirX;
		self.lastShotDirection.y = dirY;
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x1A1A2E
});

/**** 
* Game Code
****/ 
// Create LED border lights
var ledTop = LK.getAsset('borderLedTop', {
	anchorX: 0.5,
	anchorY: 0
});
ledTop.x = 1024; // Center horizontally
ledTop.y = 0; // Top of screen
ledTop.alpha = 0.3; // Start dim
game.addChild(ledTop);
var ledBottom = LK.getAsset('borderLedBottom', {
	anchorX: 0.5,
	anchorY: 1
});
ledBottom.x = 1024; // Center horizontally
ledBottom.y = 2732; // Bottom of screen
ledBottom.alpha = 0.3; // Start dim
game.addChild(ledBottom);
var ledLeft = LK.getAsset('borderLedLeft', {
	anchorX: 0,
	anchorY: 0.5
});
ledLeft.x = 0; // Left edge
ledLeft.y = 1366; // Center vertically
ledLeft.alpha = 0.3; // Start dim
game.addChild(ledLeft);
var ledRight = LK.getAsset('borderLedRight', {
	anchorX: 1,
	anchorY: 0.5
});
ledRight.x = 2048; // Right edge
ledRight.y = 1366; // Center vertically
ledRight.alpha = 0.3; // Start dim
game.addChild(ledRight);
// Create ground texture first to render below enemies
var ground = LK.getAsset('ground', {
	anchorX: 0.5,
	anchorY: 1
});
ground.x = 1024; // Center horizontally
ground.y = 2732; // Position at bottom of screen
// Scale ground to ensure it covers the full screen width
ground.scaleX = 2048 / ground.width; // Scale to cover full width
ground.scaleY = Math.max(1, 2732 / ground.height); // Scale to cover full height if needed
// Make ground semi-transparent initially
ground.alpha = 0.3;
game.addChild(ground);
var player = game.addChild(new Player());
player.x = 1024;
player.y = 2400;
// Create and attach weapon to game
var weapon = new Weapon();
weapon.x = player.x; // Position at player location
weapon.y = player.y - 100; // Position weapon above player
game.addChild(weapon);
var rhythmIndicator = new RhythmIndicator();
rhythmIndicator.x = 1024;
rhythmIndicator.y = 200;
rhythmIndicator.beatDuration = 600; // 100 BPM = 60000ms / 100 beats = 600ms per beat (synchronized with bgmusic)
rhythmIndicator.startTime = LK.ticks * (1000 / 60);
var enemies = [];
var goldenEnemies = [];
var explosiveEnemies = [];
var bullets = [];
var powerupCrates = [];
var spawnTimer = 0;
var goldenSpawnTimer = 0;
var explosiveSpawnTimer = 0;
var stoneEnemies = [];
var stoneSpawnTimer = 0;
var gameSpeed = 1;
var bulletCount = 10;
var maxBullets = 10;
var isReloading = false;
var reloadTimer = 0;
var shotgunMode = false;
var shotgunBulletCount = 1;
var bosses = [];
var trapBoxes = [];
var trapBoxSpawnTimer = 0;
var comboCount = 0;
var lastShotWasPerfect = false;
var tables = [];
// Create tables in 2x3 grid formation in center of map
var tableStartX = 1024 - 400; // Center horizontally accounting for table width and spacing
var tableStartY = 766; // Position so second row is centered vertically
var tableSpacingX = 800; // 400 pixels distance between tables (400 table width + 400 spacing)
var tableSpacingY = 600; // 400 pixels distance between tables (200 table height + 400 spacing)
for (var row = 0; row < 3; row++) {
	for (var col = 0; col < 2; col++) {
		var table = new Table();
		table.x = tableStartX + col * tableSpacingX;
		table.y = tableStartY + row * tableSpacingY;
		// Flip right column tables (col === 1) to face left
		if (col === 1) {
			table.scaleX = -1;
		}
		// Make tables initially dark
		table.tint = 0x404040;
		tables.push(table);
		game.addChild(table);
	}
}
var scoreTxt = new Text2('Score: 0', {
	size: 60,
	fill: 0xFFFFFF
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
var rhythmTxt = new Text2('Hit the beat!', {
	size: 40,
	fill: 0x27AE60,
	stroke: 0x000000,
	strokeThickness: 4,
	font: "'Arial Black', Impact, Arial, sans-serif",
	dropShadow: true,
	dropShadowColor: 0x000000,
	dropShadowBlur: 6,
	dropShadowAngle: Math.PI / 4,
	dropShadowDistance: 4
});
rhythmTxt.anchor.set(0.5, 0);
rhythmTxt.y = 40;
LK.gui.top.addChild(rhythmTxt);
// Add texture background for ammo counter
var ammoTexture = LK.getAsset('feedbackTexture', {
	anchorX: 0.5,
	anchorY: 1,
	scaleX: 1.2,
	scaleY: 2,
	alpha: 0.8
});
ammoTexture.x = 180;
ammoTexture.y = -10;
LK.gui.bottomLeft.addChild(ammoTexture);
var ammoTxt = new Text2('Ammo: 10', {
	size: 80,
	fill: 0xFFFFFF,
	stroke: 0x000000,
	strokeThickness: 6,
	font: "'Arial Black', Impact, Arial, sans-serif",
	dropShadow: true,
	dropShadowColor: 0x000000,
	dropShadowBlur: 4,
	dropShadowAngle: Math.PI / 4,
	dropShadowDistance: 3
});
ammoTxt.anchor.set(0, 1);
LK.gui.bottomLeft.addChild(ammoTxt);
var comboTxt = new Text2('Combo: 0', {
	size: 60,
	fill: 0xFFD700
});
comboTxt.anchor.set(1, 1);
LK.gui.bottomRight.addChild(comboTxt);
function playRandomEnemyKillSound() {
	var killSounds = ['enemyKill', 'enemyKill2', 'enemyKill3', 'enemyKill4'];
	var randomSound = killSounds[Math.floor(Math.random() * killSounds.length)];
	LK.getSound(randomSound).play();
}
function spawnEnemy() {
	// Check if we've reached the enemy limit
	if (enemies.length >= 10) {
		return; // Don't spawn if we have 10 or more enemies
	}
	var enemy = new Enemy();
	// Only spawn from top
	enemy.x = Math.random() * 2048;
	enemy.y = -50;
	// Direction will be calculated in enemy.update() to continuously track player
	enemies.push(enemy);
	game.addChild(enemy);
}
function spawnGoldenEnemy() {
	var goldenEnemy = new GoldenEnemy();
	// Only spawn from top
	goldenEnemy.x = Math.random() * 2048;
	goldenEnemy.y = -50;
	// Direction will be calculated in goldenEnemy.update() to continuously track player
	goldenEnemies.push(goldenEnemy);
	game.addChild(goldenEnemy);
}
function spawnExplosiveEnemy() {
	var explosiveEnemy = new ExplosiveEnemy();
	// Only spawn from top
	explosiveEnemy.x = Math.random() * 2048;
	explosiveEnemy.y = -50;
	explosiveEnemies.push(explosiveEnemy);
	game.addChild(explosiveEnemy);
}
function spawnStoneEnemy() {
	var stoneEnemy = new StoneEnemy();
	// Only spawn from top
	stoneEnemy.x = Math.random() * 2048;
	stoneEnemy.y = -50;
	stoneEnemies.push(stoneEnemy);
	game.addChild(stoneEnemy);
}
function spawnBoss() {
	// Starting from generation 5, spawn double bosses
	var bossesToSpawn = bossGeneration >= 5 ? 2 : 1;
	for (var b = 0; b < bossesToSpawn; b++) {
		var boss = new Boss(bossGeneration);
		// Spawn from top with some horizontal spacing for double bosses
		if (bossesToSpawn === 2) {
			boss.x = Math.random() * 1024 + b * 1024; // Split screen into two halves
		} else {
			boss.x = Math.random() * 2048;
		}
		boss.y = -500;
		bosses.push(boss);
		game.addChild(boss);
	}
	// Visual feedback for boss spawn
	LK.effects.flashScreen(0x8B0000, 1000);
	if (bossesToSpawn === 2) {
		rhythmTxt.setText('DOUBLE BOSS LV' + bossGeneration + ' INCOMING!');
	} else {
		rhythmTxt.setText('BOSS LV' + bossGeneration + ' INCOMING!');
	}
	rhythmTxt.tint = 0x8B0000;
	// Increase enemy spawn rate when boss appears
	gameSpeed += 0.5;
	// Increment boss generation for next spawn
	bossGeneration++;
}
function shootBullet(targetX, targetY) {
	if (bulletCount <= 0 || isReloading) {
		rhythmTxt.setText('Reloading...');
		rhythmTxt.tint = 0xFFFF00;
		return;
	}
	if (!player.canShoot) {
		rhythmTxt.setText('Wrong timing!');
		rhythmTxt.tint = 0xE74C3C;
		// Reset combo on wrong timing
		comboCount = 0;
		comboTxt.setText('Combo: ' + comboCount);
		lastShotWasPerfect = false;
		// Consume bullet even on wrong timing
		bulletCount--;
		ammoTxt.setText('Ammo: ' + bulletCount);
		// Add failure effect
		LK.effects.flashScreen(0xFF4444, 300);
		// Play miss sound
		LK.getSound('miss').play();
		// Check if need to reload
		if (bulletCount <= 0) {
			isReloading = true;
			reloadTimer = 120; // 2 seconds at 60 FPS 
			ammoTxt.setText('Reloading...');
			ammoTxt.tint = 0xFFFF00;
		}
		return;
	}
	rhythmTxt.setText('Perfect!');
	rhythmTxt.tint = 0x27AE60;
	// Increment combo count on perfect shot
	comboCount++;
	comboTxt.setText('Combo: ' + comboCount);
	lastShotWasPerfect = true;
	bulletCount--;
	ammoTxt.setText('Ammo: ' + bulletCount);
	if (bulletCount <= 0) {
		isReloading = true;
		reloadTimer = 120; // 2 seconds at 60 FPS 
		ammoTxt.setText('Reloading...');
		ammoTxt.tint = 0xFFFF00;
	}
	// Calculate base direction
	var dx = targetX - player.x;
	var dy = targetY - player.y;
	var length = Math.sqrt(dx * dx + dy * dy);
	var baseAngle = Math.atan2(dy, dx);
	// Rotate weapon to face shooting direction
	if (length > 0) {
		weapon.rotateToDirection(dx / length, dy / length);
	}
	// Check if we should create a guided bullet (every 5 combos) or redirect all bullets (every 10 combos)
	var shouldCreateGuided = comboCount > 0 && comboCount % 5 === 0 && lastShotWasPerfect;
	var shouldRedirectAll = comboCount > 0 && comboCount % 10 === 0 && lastShotWasPerfect;
	if (shotgunMode) {
		// Fire bullets based on accumulated shotgun count
		var totalBullets = shotgunBulletCount;
		var spreadRange = 0.8; // Total spread range in radians
		var angleStep = totalBullets > 1 ? spreadRange / (totalBullets - 1) : 0;
		var startAngle = baseAngle - spreadRange / 2;
		for (var s = 0; s < totalBullets; s++) {
			var bullet = new Bullet();
			bullet.x = player.x;
			bullet.y = player.y;
			var angle = totalBullets > 1 ? startAngle + s * angleStep : baseAngle;
			bullet.setDirection(Math.cos(angle), Math.sin(angle));
			// Assign random color to bullet
			var randomColors = [0xFF6B6B, 0x4ECDC4, 0x45B7D1, 0x96CEB4, 0xFECE7C, 0xF38BA8, 0xA8E6CF, 0xC7CEEA, 0xFFB3BA, 0xBAE1FF];
			var randomColor = randomColors[Math.floor(Math.random() * randomColors.length)];
			bullet.tint = randomColor;
			// Make first bullet guided if combo condition is met, or all bullets if combo 10
			if (s === 0 && shouldCreateGuided || shouldRedirectAll) {
				bullet.isGuided = true;
				// Visual feedback for guided bullet
				var bulletColor = shouldRedirectAll ? 0xFFD700 : 0x00FFFF; // Gold for combo 10, cyan for combo 5
				tween(bullet, {
					tint: bulletColor
				}, {
					duration: 200
				});
			}
			bullets.push(bullet);
			game.addChild(bullet);
		}
	} else {
		// Fire single bullet
		var bullet = new Bullet();
		bullet.x = player.x;
		bullet.y = player.y;
		bullet.setDirection(dx / length, dy / length);
		// Assign random color to bullet
		var randomColors = [0xFF6B6B, 0x4ECDC4, 0x45B7D1, 0x96CEB4, 0xFECE7C, 0xF38BA8, 0xA8E6CF, 0xC7CEEA, 0xFFB3BA, 0xBAE1FF];
		var randomColor = randomColors[Math.floor(Math.random() * randomColors.length)];
		bullet.tint = randomColor;
		// Make bullet guided if combo condition is met
		if (shouldCreateGuided || shouldRedirectAll) {
			bullet.isGuided = true;
			// Visual feedback for guided bullet
			var bulletColor = shouldRedirectAll ? 0xFFD700 : 0x00FFFF; // Gold for combo 10, cyan for combo 5
			tween(bullet, {
				tint: bulletColor
			}, {
				duration: 200
			});
		}
		bullets.push(bullet);
		game.addChild(bullet);
	}
	// Show special feedback for combo milestones
	if (shouldRedirectAll) {
		rhythmTxt.setText('ALL SHOTS GUIDED! Combo x' + comboCount);
		rhythmTxt.tint = 0xFFD700;
		LK.effects.flashScreen(0xFFD700, 500);
	} else if (shouldCreateGuided) {
		rhythmTxt.setText('GUIDED SHOT! Combo x' + comboCount);
		rhythmTxt.tint = 0x00FFFF;
		LK.effects.flashScreen(0x00FFFF, 300);
	}
	LK.getSound('shoot').play();
	// Add camera shake when shooting
	var shakeIntensity = shotgunMode ? shotgunBulletCount * 8 : 20;
	tween(game, {
		x: game.x + shakeIntensity
	}, {
		duration: 50,
		onFinish: function onFinish() {
			tween(game, {
				x: game.x - shakeIntensity * 2
			}, {
				duration: 50,
				onFinish: function onFinish() {
					tween(game, {
						x: 0
					}, {
						duration: 50
					});
				}
			});
		}
	});
}
game.down = function (x, y, obj) {
	shootBullet(x, y);
};
game.update = function () {
	spawnTimer++;
	goldenSpawnTimer++;
	explosiveSpawnTimer++;
	if (spawnTimer >= 120 / gameSpeed) {
		spawnEnemy();
		spawnTimer = 0;
	}
	// Spawn golden enemy every 10 seconds (600 ticks at 60 FPS)
	if (goldenSpawnTimer >= 600) {
		spawnGoldenEnemy();
		goldenSpawnTimer = 0;
	}
	// Spawn explosive enemy every 8 seconds (480 ticks at 60 FPS)
	if (explosiveSpawnTimer >= 480) {
		spawnExplosiveEnemy();
		explosiveSpawnTimer = 0;
	}
	// Spawn stone enemy every 12 seconds (720 ticks at 60 FPS)
	stoneSpawnTimer++;
	if (stoneSpawnTimer >= 720) {
		spawnStoneEnemy();
		stoneSpawnTimer = 0;
	}
	// Spawn trap box every 25 seconds (1500 ticks at 60 FPS)
	trapBoxSpawnTimer++;
	if (trapBoxSpawnTimer >= 1500) {
		var trapBox = new TrapBox();
		trapBox.x = Math.random() * 2048;
		trapBox.y = -50;
		trapBoxes.push(trapBox);
		game.addChild(trapBox);
		trapBoxSpawnTimer = 0;
	}
	// Update bullets
	for (var i = bullets.length - 1; i >= 0; i--) {
		var bullet = bullets[i];
		if (bullet.x < -50 || bullet.x > 2098 || bullet.y < -50 || bullet.y > 2782) {
			bullet.destroy();
			bullets.splice(i, 1);
			continue;
		}
		// Check bullet-enemy collisions
		for (var j = enemies.length - 1; j >= 0; j--) {
			var enemy = enemies[j];
			if (bullet.intersects(enemy) && !enemy.isDying) {
				enemy.health--;
				if (enemy.health <= 0) {
					LK.setScore(LK.getScore() + 10);
					scoreTxt.setText('Score: ' + LK.getScore());
					// Add combo point for hitting enemy
					comboCount++;
					comboTxt.setText('Combo: ' + comboCount);
					LK.getSound('hit').play();
					playRandomEnemyKillSound();
					LK.effects.flashObject(enemy, 0xFFFFFF, 200);
					// Start death sequence
					enemy.startDeathSequence();
					// Remove from array after starting death sequence
					enemies.splice(j, 1);
					// Add camera shake when hitting enemy
					tween(game, {
						x: game.x + 12
					}, {
						duration: 30,
						onFinish: function onFinish() {
							tween(game, {
								x: game.x - 24
							}, {
								duration: 30,
								onFinish: function onFinish() {
									tween(game, {
										x: 0
									}, {
										duration: 30
									});
								}
							});
						}
					});
				}
				bullet.destroy();
				bullets.splice(i, 1);
				break;
			}
		}
		// Check bullet-golden enemy collisions
		for (var j = goldenEnemies.length - 1; j >= 0; j--) {
			var goldenEnemy = goldenEnemies[j];
			if (bullet.intersects(goldenEnemy)) {
				goldenEnemy.health--;
				// Add combo point for hitting golden enemy
				comboCount++;
				comboTxt.setText('Combo: ' + comboCount);
				LK.getSound('hit').play();
				LK.effects.flashObject(goldenEnemy, 0xFFFFFF, 200);
				// Add camera shake when hitting golden enemy
				tween(game, {
					x: game.x + 16
				}, {
					duration: 35,
					onFinish: function onFinish() {
						tween(game, {
							x: game.x - 32
						}, {
							duration: 35,
							onFinish: function onFinish() {
								tween(game, {
									x: 0
								}, {
									duration: 35
								});
							}
						});
					}
				});
				bullet.destroy();
				bullets.splice(i, 1);
				if (goldenEnemy.health <= 0) {
					LK.setScore(LK.getScore() + 50);
					scoreTxt.setText('Score: ' + LK.getScore());
					playRandomEnemyKillSound();
					// Drop powerup crate at golden enemy position
					var crate = new PowerupCrate();
					crate.x = goldenEnemy.x;
					crate.y = goldenEnemy.y;
					crate.baseY = goldenEnemy.y;
					powerupCrates.push(crate);
					game.addChild(crate);
					// Start death sequence
					goldenEnemy.startDeathSequence();
					goldenEnemies.splice(j, 1);
				} else {
					LK.setScore(LK.getScore() + 10);
					scoreTxt.setText('Score: ' + LK.getScore());
				}
				break;
			}
		}
		// Check bullet-explosive enemy collisions
		for (var j = explosiveEnemies.length - 1; j >= 0; j--) {
			var explosiveEnemy = explosiveEnemies[j];
			if (bullet.intersects(explosiveEnemy)) {
				explosiveEnemy.health--;
				// Add combo point for hitting explosive enemy
				comboCount++;
				comboTxt.setText('Combo: ' + comboCount);
				LK.getSound('hit').play();
				LK.effects.flashObject(explosiveEnemy, 0xFFFFFF, 200);
				// Add camera shake when hitting explosive enemy
				tween(game, {
					x: game.x + 18
				}, {
					duration: 35,
					onFinish: function onFinish() {
						tween(game, {
							x: game.x - 36
						}, {
							duration: 35,
							onFinish: function onFinish() {
								tween(game, {
									x: 0
								}, {
									duration: 35
								});
							}
						});
					}
				});
				bullet.destroy();
				bullets.splice(i, 1);
				if (explosiveEnemy.health <= 0) {
					LK.setScore(LK.getScore() + 30);
					scoreTxt.setText('Score: ' + LK.getScore());
					playRandomEnemyKillSound();
					// Start death sequence
					explosiveEnemy.startDeathSequence();
					explosiveEnemies.splice(j, 1);
				} else {
					LK.setScore(LK.getScore() + 15);
					scoreTxt.setText('Score: ' + LK.getScore());
				}
				break;
			}
		}
		// Check bullet-boss collisions
		for (var j = bosses.length - 1; j >= 0; j--) {
			var boss = bosses[j];
			if (bullet.intersects(boss)) {
				boss.health--;
				boss.updateHealthBar(); // Update health bar immediately
				// Add combo point for hitting boss
				comboCount++;
				comboTxt.setText('Combo: ' + comboCount);
				LK.getSound('hit').play();
				LK.effects.flashObject(boss, 0xFFFFFF, 200);
				// Add camera shake when hitting boss
				tween(game, {
					x: game.x + 24
				}, {
					duration: 40,
					onFinish: function onFinish() {
						tween(game, {
							x: game.x - 48
						}, {
							duration: 40,
							onFinish: function onFinish() {
								tween(game, {
									x: 0
								}, {
									duration: 40
								});
							}
						});
					}
				});
				bullet.destroy();
				bullets.splice(i, 1);
				if (boss.health <= 0) {
					LK.setScore(LK.getScore() + 100);
					scoreTxt.setText('Score: ' + LK.getScore());
					playRandomEnemyKillSound();
					// Visual feedback for boss defeat
					LK.effects.flashScreen(0x00FF00, 800);
					rhythmTxt.setText('BOSS DEFEATED!');
					rhythmTxt.tint = 0x00FF00;
					// Start death sequence
					boss.startDeathSequence();
					bosses.splice(j, 1);
				} else {
					LK.setScore(LK.getScore() + 20);
					scoreTxt.setText('Score: ' + LK.getScore());
				}
				break;
			}
		}
		// Check bullet-powerup crate collisions
		for (var j = powerupCrates.length - 1; j >= 0; j--) {
			var crate = powerupCrates[j];
			if (bullet.intersects(crate) && !crate.isDestroying) {
				// Check if we haven't reached the maximum of 2 crates
				var maxShotgunBullets = 9; // 3^2 = 9 (maximum 2 crates accumulated)
				if (shotgunBulletCount < maxShotgunBullets) {
					// Enable shotgun mode and triple bullet count
					shotgunMode = true;
					shotgunBulletCount *= 3;
					// Visual feedback
					LK.effects.flashScreen(0x8e44ad, 500);
					rhythmTxt.setText('Shotgun x' + shotgunBulletCount + '!');
					rhythmTxt.tint = 0x8e44ad;
				} else {
					// Maximum reached, show different feedback
					LK.effects.flashScreen(0xFFD700, 300);
					rhythmTxt.setText('Max Shotgun!');
					rhythmTxt.tint = 0xFFD700;
				}
				// Remove crate and bullet
				bullet.destroy();
				bullets.splice(i, 1);
				crate.destroy();
				powerupCrates.splice(j, 1);
				break;
			}
		}
		// Check bullet-stone enemy collisions
		for (var j = stoneEnemies.length - 1; j >= 0; j--) {
			var stoneEnemy = stoneEnemies[j];
			if (bullet.intersects(stoneEnemy) && !stoneEnemy.isDying) {
				stoneEnemy.health--;
				// Add combo point for hitting stone enemy
				comboCount++;
				comboTxt.setText('Combo: ' + comboCount);
				LK.getSound('hit').play();
				LK.effects.flashObject(stoneEnemy, 0xFFFFFF, 200);
				// Add camera shake when hitting stone enemy
				tween(game, {
					x: game.x + 14
				}, {
					duration: 35,
					onFinish: function onFinish() {
						tween(game, {
							x: game.x - 28
						}, {
							duration: 35,
							onFinish: function onFinish() {
								tween(game, {
									x: 0
								}, {
									duration: 35
								});
							}
						});
					}
				});
				bullet.destroy();
				bullets.splice(i, 1);
				if (stoneEnemy.health <= 0) {
					LK.setScore(LK.getScore() + 35);
					scoreTxt.setText('Score: ' + LK.getScore());
					playRandomEnemyKillSound();
					// Start death sequence
					stoneEnemy.startDeathSequence();
					stoneEnemies.splice(j, 1);
				} else {
					LK.setScore(LK.getScore() + 5);
					scoreTxt.setText('Score: ' + LK.getScore());
				}
				break;
			}
		}
		// Check bullet-trap box collisions
		for (var j = trapBoxes.length - 1; j >= 0; j--) {
			var trapBox = trapBoxes[j];
			if (bullet.intersects(trapBox) && !trapBox.isDying) {
				trapBox.health--;
				// Add combo point for hitting trap box
				comboCount++;
				comboTxt.setText('Combo: ' + comboCount);
				LK.getSound('hit').play();
				LK.effects.flashObject(trapBox, 0xFFFFFF, 200);
				bullet.destroy();
				bullets.splice(i, 1);
				if (trapBox.health <= 0) {
					LK.setScore(LK.getScore() + 20);
					scoreTxt.setText('Score: ' + LK.getScore());
					playRandomEnemyKillSound();
					// Start death sequence
					trapBox.startDeathSequence();
					trapBoxes.splice(j, 1);
				} else {
					LK.setScore(LK.getScore() + 5);
					scoreTxt.setText('Score: ' + LK.getScore());
				}
				break;
			}
		}
	}
	// Update enemies
	for (var k = enemies.length - 1; k >= 0; k--) {
		var enemy = enemies[k];
		if (enemy.intersects(player)) {
			LK.effects.flashScreen(0xFF0000, 1000);
			LK.showGameOver();
			return;
		}
		// Check enemy-table collisions
		for (var t = tables.length - 1; t >= 0; t--) {
			var table = tables[t];
			if (!table.isDestroyed && enemy.intersects(table)) {
				table.destroy();
				tables.splice(t, 1);
				break;
			}
		}
		if (enemy.x < -100 || enemy.x > 2148 || enemy.y < -100 || enemy.y > 2832) {
			enemy.destroy();
			enemies.splice(k, 1);
		}
	}
	// Update golden enemies
	for (var k = goldenEnemies.length - 1; k >= 0; k--) {
		var goldenEnemy = goldenEnemies[k];
		if (goldenEnemy.intersects(player)) {
			LK.effects.flashScreen(0xFF0000, 1000);
			LK.showGameOver();
			return;
		}
		// Check golden enemy-table collisions
		for (var t = tables.length - 1; t >= 0; t--) {
			var table = tables[t];
			if (!table.isDestroyed && goldenEnemy.intersects(table)) {
				table.destroy();
				tables.splice(t, 1);
				break;
			}
		}
		if (goldenEnemy.x < -100 || goldenEnemy.x > 2148 || goldenEnemy.y < -100 || goldenEnemy.y > 2832) {
			goldenEnemy.destroy();
			goldenEnemies.splice(k, 1);
		}
	}
	// Update bosses
	for (var k = bosses.length - 1; k >= 0; k--) {
		var boss = bosses[k];
		if (boss.intersects(player)) {
			LK.effects.flashScreen(0xFF0000, 1000);
			LK.showGameOver();
			return;
		}
		// Check boss-table collisions
		for (var t = tables.length - 1; t >= 0; t--) {
			var table = tables[t];
			if (!table.isDestroyed && boss.intersects(table)) {
				table.destroy();
				tables.splice(t, 1);
				break;
			}
		}
		if (boss.x < -200 || boss.x > 2248 || boss.y < -200 || boss.y > 2932) {
			boss.destroy();
			bosses.splice(k, 1);
		}
	}
	// Update explosive enemies
	for (var k = explosiveEnemies.length - 1; k >= 0; k--) {
		var explosiveEnemy = explosiveEnemies[k];
		if (explosiveEnemy.intersects(player)) {
			LK.effects.flashScreen(0xFF0000, 1000);
			LK.showGameOver();
			return;
		}
		// Check explosive enemy-table collisions
		for (var t = tables.length - 1; t >= 0; t--) {
			var table = tables[t];
			if (!table.isDestroyed && explosiveEnemy.intersects(table)) {
				table.destroy();
				tables.splice(t, 1);
				break;
			}
		}
		if (explosiveEnemy.x < -100 || explosiveEnemy.x > 2148 || explosiveEnemy.y < -100 || explosiveEnemy.y > 2832) {
			explosiveEnemy.destroy();
			explosiveEnemies.splice(k, 1);
		}
	}
	// Update and cleanup powerup crates
	for (var k = powerupCrates.length - 1; k >= 0; k--) {
		var crate = powerupCrates[k];
		// Check if crate was destroyed (by timer or going off screen)
		if (!crate.parent) {
			powerupCrates.splice(k, 1);
			continue;
		}
		if (crate.x < -100 || crate.x > 2148 || crate.y < -100 || crate.y > 2832) {
			crate.destroy();
			powerupCrates.splice(k, 1);
		}
	}
	// Update stone enemies
	for (var k = stoneEnemies.length - 1; k >= 0; k--) {
		var stoneEnemy = stoneEnemies[k];
		if (stoneEnemy.intersects(player)) {
			LK.effects.flashScreen(0xFF0000, 1000);
			LK.showGameOver();
			return;
		}
		// Check stone enemy-table collisions
		for (var t = tables.length - 1; t >= 0; t--) {
			var table = tables[t];
			if (!table.isDestroyed && stoneEnemy.intersects(table)) {
				table.destroy();
				tables.splice(t, 1);
				break;
			}
		}
		if (stoneEnemy.x < -150 || stoneEnemy.x > 2198 || stoneEnemy.y < -150 || stoneEnemy.y > 2882) {
			stoneEnemy.destroy();
			stoneEnemies.splice(k, 1);
		}
	}
	// Update trap boxes
	for (var k = trapBoxes.length - 1; k >= 0; k--) {
		var trapBox = trapBoxes[k];
		if (trapBox.intersects(player)) {
			LK.effects.flashScreen(0xFF0000, 1000);
			LK.showGameOver();
			return;
		}
		// Check trap box-table collisions
		for (var t = tables.length - 1; t >= 0; t--) {
			var table = tables[t];
			if (!table.isDestroyed && trapBox.intersects(table)) {
				table.destroy();
				tables.splice(t, 1);
				break;
			}
		}
		if (trapBox.x < -200 || trapBox.x > 2248 || trapBox.y < -200 || trapBox.y > 2932) {
			trapBox.destroy();
			trapBoxes.splice(k, 1);
		}
	}
	// Handle reloading
	if (isReloading) {
		reloadTimer--;
		if (reloadTimer <= 0) {
			bulletCount = maxBullets;
			isReloading = false;
			ammoTxt.setText('Ammo: ' + bulletCount);
			ammoTxt.tint = 0xFFFFFF;
		}
	}
	// Update weapon position to follow player
	weapon.x = player.x;
	weapon.y = player.y - 100;
	// Ensure player renders above weapon
	game.setChildIndex(weapon, game.getChildIndex(player) - 1);
	// Ensure rhythm indicator stays on top by moving it to the end of children array
	if (rhythmIndicator.parent) {
		game.setChildIndex(rhythmIndicator, game.children.length - 1);
	}
	// Increase difficulty over time
	if (LK.getScore() > 0 && LK.getScore() % 100 === 0 && LK.ticks % 60 === 0) {
		gameSpeed += 0.1;
		rhythmIndicator.beatDuration = Math.max(600, rhythmIndicator.beatDuration - 50);
	}
};
// Add rhythm indicator last to ensure it renders above all other elements
game.addChild(rhythmIndicator);
// Ensure rhythm indicator stays on top of all enemies and ground
game.setChildIndex(rhythmIndicator, game.children.length - 1);
// Tutorial overlay setup
var tutorialOverlay = new Container();
tutorialOverlay.x = 0;
tutorialOverlay.y = 0;
// Semi-transparent background
var tutorialBg = LK.getAsset('borderLedTop', {
	anchorX: 0,
	anchorY: 0,
	scaleX: 1,
	scaleY: 91.07 // Scale to cover full screen height (2732/30)
});
tutorialBg.tint = 0x000000;
tutorialBg.alpha = 0.8;
tutorialOverlay.addChild(tutorialBg);
// Tutorial title
var tutorialTitle = new Text2('RHYTHM SHOOTER', {
	size: 120,
	fill: 0xFFFFFF,
	stroke: 0x000000,
	strokeThickness: 6,
	font: "'Arial Black', Impact, Arial, sans-serif"
});
tutorialTitle.anchor.set(0.5, 0.5);
tutorialTitle.x = 1024;
tutorialTitle.y = 400;
tutorialOverlay.addChild(tutorialTitle);
// Tutorial instructions
var tutorialText1 = new Text2('🎵 TIME YOUR SHOTS TO THE BEAT! 🎵', {
	size: 70,
	fill: 0x27AE60,
	stroke: 0x000000,
	strokeThickness: 4,
	font: "'Arial Black', Impact, Arial, sans-serif"
});
tutorialText1.anchor.set(0.5, 0.5);
tutorialText1.x = 1024;
tutorialText1.y = 600;
tutorialOverlay.addChild(tutorialText1);
var tutorialText2 = new Text2('• Watch the green rhythm bar', {
	size: 60,
	fill: 0xFFFFFF
});
tutorialText2.anchor.set(0.5, 0.5);
tutorialText2.x = 1024;
tutorialText2.y = 800;
tutorialOverlay.addChild(tutorialText2);
var tutorialText3 = new Text2('• Shoot ONLY when in orange zone', {
	size: 60,
	fill: 0xFFFFFF
});
tutorialText3.anchor.set(0.5, 0.5);
tutorialText3.x = 1024;
tutorialText3.y = 900;
tutorialOverlay.addChild(tutorialText3);
var tutorialText4 = new Text2('• Wrong timing = wasted ammo!', {
	size: 60,
	fill: 0xE74C3C
});
tutorialText4.anchor.set(0.5, 0.5);
tutorialText4.x = 1024;
tutorialText4.y = 1000;
tutorialOverlay.addChild(tutorialText4);
var tutorialText5 = new Text2('• Perfect shots build combos', {
	size: 60,
	fill: 0xFFD700
});
tutorialText5.anchor.set(0.5, 0.5);
tutorialText5.x = 1024;
tutorialText5.y = 1100;
tutorialOverlay.addChild(tutorialText5);
var tutorialText6 = new Text2('• Destroy enemies before they reach you', {
	size: 60,
	fill: 0xFFFFFF
});
tutorialText6.anchor.set(0.5, 0.5);
tutorialText6.x = 1024;
tutorialText6.y = 1200;
tutorialOverlay.addChild(tutorialText6);
// Start button
var startButton = new Text2('🎯 TAP TO START 🎯', {
	size: 90,
	fill: 0x00FF00,
	stroke: 0x000000,
	strokeThickness: 5,
	font: "'Arial Black', Impact, Arial, sans-serif"
});
startButton.anchor.set(0.5, 0.5);
startButton.x = 1024;
startButton.y = 1600;
tutorialOverlay.addChild(startButton);
// Add pulsing effect to start button
tween(startButton, {
	scaleX: 1.2,
	scaleY: 1.2
}, {
	duration: 800,
	yoyo: true,
	repeat: Infinity
});
// Game state management
var gameStarted = false;
// Override game.down to handle tutorial
var originalGameDown = game.down;
game.down = function (x, y, obj) {
	if (!gameStarted) {
		// Start the game
		gameStarted = true;
		// Remove tutorial overlay
		tutorialOverlay.destroy();
		// Start music
		LK.playMusic('bgmusic');
		return;
	}
	// Call original shoot function
	originalGameDown(x, y, obj);
};
// Override game.update to pause game mechanics until started
var originalGameUpdate = game.update;
game.update = function () {
	if (!gameStarted) {
		return; // Don't run game logic until started
	}
	// Call original update function
	originalGameUpdate();
};
// Add tutorial overlay to game
game.addChild(tutorialOverlay);
;
;