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

/**** 
* Classes
****/ 
var ActionButton = Container.expand(function (label, action) {
	var self = Container.call(this);
	var buttonGraphics = self.attachAsset('actionButton', {
		anchorX: 0.5,
		anchorY: 0.5,
		alpha: 0.8
	});
	var buttonText = new Text2(label, {
		size: 60,
		fill: 0xFFFFFF
	});
	buttonText.anchor.set(0.5, 0.5);
	self.addChild(buttonText);
	self.action = action;
	self.down = function (x, y, obj) {
		if (isActionPhase) {
			tween(buttonGraphics, {
				scaleX: 0.9,
				scaleY: 0.9
			}, {
				duration: 100,
				onFinish: function onFinish() {
					tween(buttonGraphics, {
						scaleX: 1,
						scaleY: 1
					}, {
						duration: 100
					});
				}
			});
			self.action();
		}
	};
	return self;
});
var Bullet = Container.expand(function () {
	var self = Container.call(this);
	var bulletGraphics = self.attachAsset('bullet', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speedX = 0;
	self.speedY = 0;
	self.lifetime = 0;
	self.maxLifetime = 300; // 5 seconds at 60fps
	self.update = function () {
		self.x += self.speedX;
		self.y += self.speedY;
		self.lifetime++;
		// Remove if too old or off screen
		if (self.lifetime > self.maxLifetime || self.x < -100 || self.x > 2148 || self.y < -100 || self.y > 2832) {
			self.markForDestroy = true;
		}
	};
	return self;
});
var Heart = Container.expand(function () {
	var self = Container.call(this);
	var heartGraphics = self.attachAsset('heart', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Rotate to make it look like a heart
	heartGraphics.rotation = Math.PI / 4;
	self.speed = 8;
	self.isDragging = false;
	return self;
});
var LaserAttack = Container.expand(function () {
	var self = Container.call(this);
	// Warning phase graphics
	var warningGraphics = self.attachAsset('laserWarning', {
		anchorX: 0.5,
		anchorY: 0.5,
		alpha: 0
	});
	// Actual laser beam graphics  
	var laserGraphics = self.attachAsset('laserBeam', {
		anchorX: 0.5,
		anchorY: 0.5,
		alpha: 0
	});
	self.phase = 'warning'; // warning, firing, done
	self.warningDuration = 60; // 1 second warning
	self.firingDuration = 90; // 1.5 seconds firing
	self.timer = 0;
	self.direction = 'horizontal'; // horizontal or vertical
	self.isActive = false;
	self.startWarning = function () {
		self.isActive = true;
		self.phase = 'warning';
		self.timer = 0;
		// Animate warning appearing
		tween(warningGraphics, {
			alpha: 0.6
		}, {
			duration: 300,
			easing: tween.easeInOut
		});
		// Pulsing warning effect
		var _pulseWarning = function pulseWarning() {
			if (self.phase === 'warning') {
				tween(warningGraphics, {
					alpha: 0.3
				}, {
					duration: 400,
					easing: tween.easeInOut,
					onFinish: function onFinish() {
						tween(warningGraphics, {
							alpha: 0.6
						}, {
							duration: 400,
							easing: tween.easeInOut,
							onFinish: _pulseWarning
						});
					}
				});
			}
		};
		_pulseWarning();
	};
	self.startFiring = function () {
		self.phase = 'firing';
		self.timer = 0;
		// Hide warning, show laser
		tween(warningGraphics, {
			alpha: 0
		}, {
			duration: 100
		});
		tween(laserGraphics, {
			alpha: 1
		}, {
			duration: 100
		});
		// Laser intensity effect
		tween(laserGraphics, {
			scaleY: 1.2
		}, {
			duration: 200,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				tween(laserGraphics, {
					scaleY: 1
				}, {
					duration: 200,
					easing: tween.easeIn
				});
			}
		});
	};
	self.update = function () {
		if (!self.isActive) return;
		self.timer++;
		if (self.phase === 'warning' && self.timer >= self.warningDuration) {
			self.startFiring();
		} else if (self.phase === 'firing' && self.timer >= self.firingDuration) {
			self.phase = 'done';
			tween(laserGraphics, {
				alpha: 0
			}, {
				duration: 300
			});
			self.markForDestroy = true;
		}
		// Check collision during firing phase
		if (self.phase === 'firing' && heart) {
			var collision = false;
			if (self.direction === 'horizontal') {
				// Check if heart is within laser beam vertically
				var beamTop = self.y - laserGraphics.height / 2;
				var beamBottom = self.y + laserGraphics.height / 2;
				if (heart.y >= beamTop && heart.y <= beamBottom) {
					collision = true;
				}
			} else if (self.direction === 'vertical') {
				// Vertical laser
				var beamLeft = self.x - laserGraphics.width / 2;
				var beamRight = self.x + laserGraphics.width / 2;
				if (heart.x >= beamLeft && heart.x <= beamRight) {
					collision = true;
				}
			} else if (self.direction === 'diagonal1') {
				// Diagonal laser (top-left to bottom-right)
				var dx = heart.x - self.x;
				var dy = heart.y - self.y;
				var distanceFromLine = Math.abs(dx - dy) / Math.sqrt(2);
				if (distanceFromLine <= laserGraphics.height / 2) {
					collision = true;
				}
			} else if (self.direction === 'diagonal2') {
				// Diagonal laser (top-right to bottom-left)
				var dx = heart.x - self.x;
				var dy = heart.y - self.y;
				var distanceFromLine = Math.abs(dx + dy) / Math.sqrt(2);
				if (distanceFromLine <= laserGraphics.height / 2) {
					collision = true;
				}
			} else if (self.direction === 'focused') {
				// Focused narrow laser beam from drone
				var dx = heart.x - self.x;
				var dy = heart.y - self.y;
				var heartDistance = Math.sqrt(dx * dx + dy * dy);
				var heartAngle = Math.atan2(dy, dx);
				var angleDiff = Math.abs(heartAngle - self.targetAngle);
				// Normalize angle difference to 0-PI range
				if (angleDiff > Math.PI) angleDiff = 2 * Math.PI - angleDiff;
				// Check if heart is within narrow beam width and reasonable distance
				var beamWidth = laserGraphics.height / 2;
				var perpendicularDistance = heartDistance * Math.sin(angleDiff);
				if (perpendicularDistance <= beamWidth && heartDistance <= 700) {
					collision = true;
				}
			}
			if (collision) {
				LK.getSound('hit').play();
				LK.effects.flashScreen(0xff0000, 500);
				playerHealth -= 20;
				if (playerHealth <= 0) {
					playerHealth = 0;
					updateHealthBars();
					LK.showGameOver();
				} else {
					updateHealthBars();
				}
				self.phase = 'done';
				tween(laserGraphics, {
					alpha: 0
				}, {
					duration: 300
				});
				self.markForDestroy = true;
			}
		}
	};
	return self;
});
var LaserDrone = Container.expand(function () {
	var self = Container.call(this);
	// Create drone visual - a simple geometric shape
	var droneGraphics = self.attachAsset('bullet', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 1.5,
		scaleY: 1.5,
		tint: 0x4444ff
	});
	// Drone properties
	self.sansRef = null;
	self.fireTimer = 0;
	self.fireInterval = 180; // Fire every 3 seconds
	self.isActive = true;
	self.orbitAngle = 0;
	self.orbitRadius = 150;
	self.orbitSpeed = 0.02;
	self.setSansReference = function (sansDisplayObject) {
		self.sansRef = sansDisplayObject;
	};
	self.update = function () {
		if (!self.isActive || !self.sansRef) return;
		// Orbit around battle box perimeter instead of Sans
		self.orbitAngle += self.orbitSpeed;
		var battleBoxX = 1024;
		var battleBoxY = 1366;
		var battleBoxRadius = 750; // Orbit around the battle box edge
		self.x = battleBoxX + Math.cos(self.orbitAngle) * battleBoxRadius;
		self.y = battleBoxY + Math.sin(self.orbitAngle) * battleBoxRadius;
		// Fire laser periodically
		self.fireTimer++;
		if (self.fireTimer >= self.fireInterval) {
			self.fireLaser();
			self.fireTimer = 0;
			// Randomize next fire interval slightly
			self.fireInterval = 150 + Math.random() * 60;
		}
	};
	self.fireLaser = function () {
		if (!self.sansRef) return;
		// Flash drone when firing
		tween(droneGraphics, {
			tint: 0xffffff
		}, {
			duration: 200,
			onFinish: function onFinish() {
				tween(droneGraphics, {
					tint: 0x4444ff
				}, {
					duration: 300
				});
			}
		});
		var laser = new LaserAttack();
		// Fire narrow focused laser towards center of battle box
		var battleBoxCenterX = 1024;
		var battleBoxCenterY = 1366;
		// Calculate angle from drone to battle box center
		var dx = battleBoxCenterX - self.x;
		var dy = battleBoxCenterY - self.y;
		var angle = Math.atan2(dy, dx);
		// Position laser from drone mouth towards center
		laser.direction = 'focused'; // New focused direction
		laser.x = self.x;
		laser.y = self.y;
		laser.rotation = angle;
		// Store target direction for collision detection
		laser.targetAngle = angle;
		laser.startWarning();
		laserAttacks.push(laser);
		game.addChild(laser);
	};
	return self;
});
var MagicBullet = Container.expand(function () {
	var self = Container.call(this);
	var bulletGraphics = self.attachAsset('magicBullet', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speedX = 0;
	self.speedY = 0;
	self.lifetime = 0;
	self.maxLifetime = 360;
	self.rotationSpeed = 0.1;
	self.update = function () {
		self.x += self.speedX;
		self.y += self.speedY;
		self.lifetime++;
		// Rotate magic bullets
		bulletGraphics.rotation += self.rotationSpeed;
		// Slight homing behavior towards center
		var centerX = 1024;
		var centerY = 1366;
		var dx = centerX - self.x;
		var dy = centerY - self.y;
		var distance = Math.sqrt(dx * dx + dy * dy);
		if (distance > 50) {
			self.speedX += dx / distance * 0.05;
			self.speedY += dy / distance * 0.05;
		}
		// Cap speed
		var speed = Math.sqrt(self.speedX * self.speedX + self.speedY * self.speedY);
		if (speed > 6) {
			self.speedX = self.speedX / speed * 6;
			self.speedY = self.speedY / speed * 6;
		}
		if (self.lifetime > self.maxLifetime || self.x < -100 || self.x > 2148 || self.y < -100 || self.y > 2832) {
			self.markForDestroy = true;
		}
	};
	return self;
});
var SpeechBubble = Container.expand(function (message) {
	var self = Container.call(this);
	// Create speech bubble background
	var bubbleWidth = Math.min(1400, message.length * 25 + 200);
	var bubbleHeight = 300;
	var bubbleBg = LK.getAsset('actionButton', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: bubbleWidth / 400,
		scaleY: bubbleHeight / 150,
		tint: 0xffffff,
		alpha: 0.9
	});
	self.addChild(bubbleBg);
	// Create speech bubble border
	var bubbleBorder = LK.getAsset('actionButton', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: (bubbleWidth + 20) / 400,
		scaleY: (bubbleHeight + 20) / 150,
		tint: 0x000000,
		alpha: 0.8
	});
	self.addChild(bubbleBorder);
	self.addChild(bubbleBg);
	// Create speech bubble tail (pointing down to Sans)
	var tailWidth = 40;
	var tailHeight = 60;
	var tail = LK.getAsset('actionButton', {
		anchorX: 0.5,
		anchorY: 0,
		scaleX: tailWidth / 400,
		scaleY: tailHeight / 150,
		tint: 0xffffff,
		alpha: 0.9,
		y: bubbleHeight / 2,
		rotation: Math.PI / 4
	});
	self.addChild(tail);
	// Create message text
	var messageText = new Text2(message, {
		size: 35,
		fill: 0x000000,
		font: "'GillSans-Bold',Impact,'Arial Black',Tahoma"
	});
	messageText.anchor.set(0.5, 0.5);
	self.addChild(messageText);
	return self;
});
var SpiralBullet = Container.expand(function () {
	var self = Container.call(this);
	var bulletGraphics = self.attachAsset('bullet', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.centerX = 1024;
	self.centerY = 1366;
	self.angle = 0;
	self.radius = 50;
	self.radiusSpeed = 2;
	self.angleSpeed = 0.1;
	self.lifetime = 0;
	self.maxLifetime = 400;
	self.update = function () {
		self.lifetime++;
		self.angle += self.angleSpeed;
		self.radius += self.radiusSpeed;
		self.x = self.centerX + Math.cos(self.angle) * self.radius;
		self.y = self.centerY + Math.sin(self.angle) * self.radius;
		if (self.lifetime > self.maxLifetime || self.radius > 800) {
			self.markForDestroy = true;
		}
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x000000
});

/**** 
* Game Code
****/ 
// Game state variables
var heart;
var bullets = [];
var magicBullets = [];
var laserAttacks = [];
var spiralBullets = [];
var battleBox;
var isDragging = false;
var dragOffsetX = 0;
var dragOffsetY = 0;
var waveTimer = 0;
var currentWave = 1;
var waveSpawnTimer = 0;
var gameTime = 0;
var isActionPhase = false;
var actionTimer = 0;
var playerHealth = 100;
var maxHealth = 100;
var hasItem = true;
var enemyHealth = 200;
var maxEnemyHealth = 200;
var mercyAttempts = 0;
var maxMercyAttempts = 3;
var isShowingDialogue = false;
var dialogueTimer = 0;
var currentDialogue = null;
// Create UI elements
var scoreText = new Text2('Score: 0', {
	size: 80,
	fill: 0xFFFFFF
});
scoreText.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreText);
var waveText = new Text2('Wave 1', {
	size: 60,
	fill: 0xFFFF00
});
waveText.anchor.set(0, 0);
waveText.x = 50;
waveText.y = 200;
LK.gui.topLeft.addChild(waveText);
// Action phase UI
var actionPhaseText = new Text2('Wybierz akcję!', {
	size: 80,
	fill: 0xFFFF00
});
actionPhaseText.anchor.set(0.5, 0.5);
actionPhaseText.x = 1024;
actionPhaseText.y = 300;
actionPhaseText.alpha = 0;
// Health bars
var playerHealthBarBg = LK.getAsset('healthBarBg', {
	anchorX: 0,
	anchorY: 0.5,
	x: 100,
	y: 2600
});
var playerHealthBar = LK.getAsset('healthBar', {
	anchorX: 0,
	anchorY: 0.5,
	x: 100,
	y: 2600
});
var playerHealthText = new Text2('HP: 100/100', {
	size: 50,
	fill: 0xFFFFFF
});
playerHealthText.anchor.set(0, 0.5);
playerHealthText.x = 520;
playerHealthText.y = 2600;
var enemyHealthBarBg = LK.getAsset('healthBarBg', {
	anchorX: 0,
	anchorY: 0.5,
	x: 1500,
	y: 100
});
var enemyHealthBar = LK.getAsset('healthBar', {
	anchorX: 0,
	anchorY: 0.5,
	x: 1500,
	y: 100,
	tint: 0xff0000
});
var enemyHealthText = new Text2('Sans HP: 200/200', {
	size: 50,
	fill: 0xFFFFFF
});
enemyHealthText.anchor.set(1, 0.5);
enemyHealthText.x = 1900;
enemyHealthText.y = 100;
// Enemy display at top - Sans (positioned in background) - larger size
var enemyDisplay = LK.getAsset('sans', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: 1024,
	y: 250,
	scaleX: 1.5,
	scaleY: 1.5
});
// Sans dodging variables
var sansDodgeTimer = 0;
var sansDodgeCooldown = 0;
var sansOriginalX = 1024;
// Add Sans to game background first so dialogue appears on top
game.addChild(enemyDisplay);
LK.gui.addChild(playerHealthBarBg);
LK.gui.addChild(playerHealthBar);
LK.gui.addChild(playerHealthText);
LK.gui.addChild(enemyHealthBarBg);
LK.gui.addChild(enemyHealthBar);
LK.gui.addChild(enemyHealthText);
// Action buttons
var attackButton = new ActionButton('SALDIRI', function () {
	// Check if Sans should dodge (50% chance if cooldown is ready)
	var shouldDodge = sansDodgeCooldown === 0 && Math.random() < 0.5;
	var damage = 0;
	var damageText;
	if (shouldDodge) {
		// Sans dodges - no damage taken
		// Choose random dodge direction
		var dodgeDirection = Math.random() < 0.5 ? -1 : 1;
		var dodgeDistance = 200 + Math.random() * 150;
		var newX = sansOriginalX + dodgeDirection * dodgeDistance;
		// Keep Sans within screen bounds
		newX = Math.max(200, Math.min(1848, newX));
		// Dodge animation - quick movement
		tween(enemyDisplay, {
			x: newX
		}, {
			duration: 400,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				// Return to original position after a delay
				LK.setTimeout(function () {
					tween(enemyDisplay, {
						x: sansOriginalX
					}, {
						duration: 800,
						easing: tween.easeInOut
					});
				}, 1000);
			}
		});
		// Set cooldown to prevent constant dodging
		sansDodgeCooldown = 300; // 5 seconds cooldown
		// Show dodge message
		damageText = new Text2('MISS!\nSans kaçtı!', {
			size: 60,
			fill: 0xffff00
		});
	} else {
		// Normal attack - deal damage
		damage = Math.floor(Math.random() * 20) + 10;
		enemyHealth -= damage;
		if (enemyHealth <= 0) {
			enemyHealth = 0;
			LK.showYouWin();
		}
		// Show damage dealt and remaining health
		damageText = new Text2('-' + damage + ' HP!\nKalan Can: ' + enemyHealth + '/' + maxEnemyHealth, {
			size: 60,
			fill: 0xff4444
		});
	}
	damageText.anchor.set(0.5, 0.5);
	damageText.x = 1024;
	damageText.y = 400;
	game.addChild(damageText);
	tween(damageText, {
		y: damageText.y - 100,
		alpha: 0
	}, {
		duration: 2000,
		onFinish: function onFinish() {
			damageText.destroy();
		}
	});
	updateHealthBars();
	endActionPhase();
});
var actButton = new ActionButton('EYLEM', function () {
	// Act action - show enemy stats
	var statsText = new Text2('Sans İstatistikleri:\nSaldırı: 15\nSavunma: 8\nHP: ' + enemyHealth + '/' + maxEnemyHealth + '\n*Seni yargılıyor...', {
		size: 50,
		fill: 0xFFFFFF
	});
	statsText.anchor.set(0.5, 0.5);
	statsText.x = 1024;
	statsText.y = 1366;
	game.addChild(statsText);
	tween(statsText, {
		alpha: 0
	}, {
		duration: 3000,
		onFinish: function onFinish() {
			statsText.destroy();
		}
	});
	endActionPhase();
});
var itemButton = new ActionButton('EŞYA', function () {
	// Item action - heal player
	if (hasItem && playerHealth < maxHealth) {
		playerHealth = Math.min(maxHealth, playerHealth + 30);
		hasItem = false;
		var healText = new Text2('+30 HP!', {
			size: 60,
			fill: 0x00ff00
		});
		healText.anchor.set(0.5, 0.5);
		healText.x = heart.x;
		healText.y = heart.y - 50;
		game.addChild(healText);
		tween(healText, {
			y: healText.y - 100,
			alpha: 0
		}, {
			duration: 2000,
			onFinish: function onFinish() {
				healText.destroy();
			}
		});
		updateHealthBars();
	}
	endActionPhase();
});
var mercyButton = new ActionButton('MERHAMET', function () {
	mercyAttempts++;
	var mercyText;
	if (mercyAttempts < maxMercyAttempts) {
		// Sans doesn't forgive yet
		var responses = ['*Sans sana şüpheyle bakıyor.\n*Henüz affetmeye hazır değil.', '*Sans hala kararlı görünüyor.\n*Biraz daha sabır gerekiyor.', '*Sans\'ın gözlerinde değişim var...\n*Ama henüz yeterli değil.'];
		mercyText = new Text2(responses[mercyAttempts - 1] + '\n\n(' + mercyAttempts + '/' + maxMercyAttempts + ' deneme)', {
			size: 60,
			fill: 0xffff00
		});
	} else {
		// Sans finally forgives
		mercyText = new Text2('*Sans derin bir nefes alıyor...\n*"tamam, belki sen farklısın."\n*Sans seni affetti!\nKazandın!', {
			size: 70,
			fill: 0x00ff00
		});
	}
	mercyText.anchor.set(0.5, 0.5);
	mercyText.x = 1024;
	mercyText.y = 1366;
	game.addChild(mercyText);
	if (mercyAttempts >= maxMercyAttempts) {
		LK.setTimeout(function () {
			LK.showYouWin();
		}, 3000);
	} else {
		tween(mercyText, {
			alpha: 0
		}, {
			duration: 3000,
			onFinish: function onFinish() {
				mercyText.destroy();
			}
		});
	}
	endActionPhase();
});
attackButton.x = 512;
attackButton.y = 2400;
actButton.x = 1024;
actButton.y = 2400;
itemButton.x = 1536;
itemButton.y = 2400;
mercyButton.x = 1024;
mercyButton.y = 2600;
game.addChild(actionPhaseText);
game.addChild(attackButton);
game.addChild(actButton);
game.addChild(itemButton);
game.addChild(mercyButton);
// Initially hide action elements
attackButton.alpha = 0;
actButton.alpha = 0;
itemButton.alpha = 0;
mercyButton.alpha = 0;
// Sans dialogue messages
var sansDialogues = ["bugün güzel bir gün,kuşlar cıvıldıyor, çiçekler açıyor,böyle günlerde senin gibi çocuklar, CEHENNEMDE YANMALI", "*hmm... yaptıklarını hatırlıyorum.", "*kaç tane masumun canını aldın acaba?", "*o gülümseme yüzünden silinmiyor, değil mi?", "*gerçekten pişman olduğunu sanıyor musun?", "*haha... bu çok komik.", "*seni affetmemi mi bekliyorsun?", "*yaptıklarının hesabını vereceksin.", "*her şeyi hatırlıyorum, her şeyi.", "*bu sefer farklı olacağını mı sanıyorsun?", "*sen sadece bir katilsin, başka bir şey değil."];
// Create battle box (play area boundary)
battleBox = game.addChild(LK.getAsset('battleBox', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: 1024,
	y: 1366,
	alpha: 0.1
}));
// Create heart
heart = game.addChild(new Heart());
heart.x = 1024;
heart.y = 1366;
// Create laser drone and link it to Sans
var laserDrone = new LaserDrone();
laserDrone.setSansReference(enemyDisplay);
laserDrone.isActive = false; // Start deactivated until wave 4
game.addChild(laserDrone);
// Touch/drag handlers
game.down = function (x, y, obj) {
	// Allow dragging from anywhere on screen for mobile
	isDragging = true;
	dragOffsetX = x - heart.x;
	dragOffsetY = y - heart.y;
};
game.move = function (x, y, obj) {
	if (isDragging) {
		var newX = x - dragOffsetX;
		var newY = y - dragOffsetY;
		// Constrain to battle box
		var boxLeft = battleBox.x - battleBox.width / 2 + 30;
		var boxRight = battleBox.x + battleBox.width / 2 - 30;
		var boxTop = battleBox.y - battleBox.height / 2 + 30;
		var boxBottom = battleBox.y + battleBox.height / 2 - 30;
		heart.x = Math.max(boxLeft, Math.min(boxRight, newX));
		heart.y = Math.max(boxTop, Math.min(boxBottom, newY));
	}
};
game.up = function (x, y, obj) {
	isDragging = false;
};
// Spawn patterns
function spawnStraightBullets() {
	var numBullets = 4 + Math.floor(currentWave / 2);
	var side = Math.floor(Math.random() * 4); // 0=top, 1=right, 2=bottom, 3=left
	for (var i = 0; i < numBullets; i++) {
		var bullet = new Bullet();
		var speed = 5 + currentWave * 0.8;
		switch (side) {
			case 0:
				// Top
				bullet.x = 324 + 1400 / numBullets * i;
				bullet.y = 566;
				bullet.speedY = speed;
				break;
			case 1:
				// Right
				bullet.x = 1724;
				bullet.y = 666 + 1400 / numBullets * i;
				bullet.speedX = -speed;
				break;
			case 2:
				// Bottom
				bullet.x = 324 + 1400 / numBullets * i;
				bullet.y = 2066;
				bullet.speedY = -speed;
				break;
			case 3:
				// Left
				bullet.x = 324;
				bullet.y = 666 + 1400 / numBullets * i;
				bullet.speedX = speed;
				break;
		}
		bullets.push(bullet);
		game.addChild(bullet);
	}
}
function spawnConvergingBullets() {
	var numBullets = 8 + currentWave;
	var centerX = heart.x;
	var centerY = heart.y;
	for (var i = 0; i < numBullets; i++) {
		var angle = Math.PI * 2 * i / numBullets;
		var distance = 800;
		var bullet = new Bullet();
		bullet.x = centerX + Math.cos(angle) * distance;
		bullet.y = centerY + Math.sin(angle) * distance;
		var speed = 4 + currentWave * 0.6;
		bullet.speedX = -Math.cos(angle) * speed;
		bullet.speedY = -Math.sin(angle) * speed;
		bullets.push(bullet);
		game.addChild(bullet);
	}
}
function spawnMagicBullets() {
	var numBullets = 3 + Math.floor(currentWave / 3);
	for (var i = 0; i < numBullets; i++) {
		var bullet = new MagicBullet();
		// Spawn from random edge
		var edge = Math.floor(Math.random() * 4);
		switch (edge) {
			case 0:
				// Top
				bullet.x = 324 + Math.random() * 1400;
				bullet.y = 466;
				break;
			case 1:
				// Right
				bullet.x = 1824;
				bullet.y = 566 + Math.random() * 1400;
				break;
			case 2:
				// Bottom
				bullet.x = 324 + Math.random() * 1400;
				bullet.y = 2166;
				break;
			case 3:
				// Left
				bullet.x = 224;
				bullet.y = 566 + Math.random() * 1400;
				break;
		}
		// Initial speed towards center with some randomness
		var dx = 1024 - bullet.x;
		var dy = 1366 - bullet.y;
		var distance = Math.sqrt(dx * dx + dy * dy);
		var speed = 3 + currentWave * 0.4;
		bullet.speedX = dx / distance * speed + (Math.random() - 0.5) * 2;
		bullet.speedY = dy / distance * speed + (Math.random() - 0.5) * 2;
		magicBullets.push(bullet);
		game.addChild(bullet);
	}
}
function spawnLaserAttack() {
	var laser = new LaserAttack();
	// Random direction including diagonals
	var direction = Math.floor(Math.random() * 4); // 0=horizontal, 1=vertical, 2=diagonal1, 3=diagonal2
	if (direction === 0) {
		// Horizontal laser spanning full battle box
		laser.direction = 'horizontal';
		laser.x = battleBox.x;
		laser.y = battleBox.y - battleBox.height / 2 + Math.random() * battleBox.height; // Random Y position within battle box
		laser.rotation = 0;
	} else if (direction === 1) {
		// Vertical laser spanning full battle box 
		laser.direction = 'vertical';
		laser.x = battleBox.x - battleBox.width / 2 + Math.random() * battleBox.width; // Random X position within battle box
		laser.y = battleBox.y;
		laser.rotation = Math.PI / 2;
	} else if (direction === 2) {
		// Diagonal laser (top-left to bottom-right)
		laser.direction = 'diagonal1';
		laser.x = battleBox.x;
		laser.y = battleBox.y;
		laser.rotation = Math.PI / 4;
	} else {
		// Diagonal laser (top-right to bottom-left)
		laser.direction = 'diagonal2';
		laser.x = battleBox.x;
		laser.y = battleBox.y;
		laser.rotation = -Math.PI / 4;
	}
	laser.startWarning();
	laserAttacks.push(laser);
	game.addChild(laser);
}
function spawnSpiralAttack() {
	var numSpirals = 2 + Math.floor(currentWave / 4);
	for (var i = 0; i < numSpirals; i++) {
		var spiral = new SpiralBullet();
		spiral.angle = Math.PI * 2 * i / numSpirals;
		spiral.angleSpeed = 0.08 + Math.random() * 0.04;
		spiral.radiusSpeed = 1.5 + Math.random() * 1;
		spiralBullets.push(spiral);
		game.addChild(spiral);
	}
}
function showSansDialogue(message, callback) {
	isShowingDialogue = true;
	dialogueTimer = 0;
	currentDialogue = new SpeechBubble(message);
	currentDialogue.x = 1024;
	currentDialogue.y = 450; // Position above Sans
	currentDialogue.alpha = 0;
	currentDialogue.scaleX = 0.3;
	currentDialogue.scaleY = 0.3;
	game.addChild(currentDialogue);
	// Fade in dialogue with bounce effect
	tween(currentDialogue, {
		alpha: 1,
		scaleX: 1,
		scaleY: 1
	}, {
		duration: 500,
		easing: tween.bounceOut,
		onFinish: function onFinish() {
			// Keep dialogue visible for 3 seconds
			LK.setTimeout(function () {
				// Fade out dialogue
				tween(currentDialogue, {
					alpha: 0,
					scaleX: 0.8,
					scaleY: 0.8
				}, {
					duration: 500,
					easing: tween.easeIn,
					onFinish: function onFinish() {
						currentDialogue.destroy();
						currentDialogue = null;
						isShowingDialogue = false;
						if (callback) callback();
					}
				});
			}, 3000);
		}
	});
}
function startActionPhase() {
	isActionPhase = true;
	actionTimer = 0;
	// Stop all enemy attacks
	for (var i = bullets.length - 1; i >= 0; i--) {
		bullets[i].destroy();
	}
	bullets = [];
	for (var j = magicBullets.length - 1; j >= 0; j--) {
		magicBullets[j].destroy();
	}
	magicBullets = [];
	for (var l = laserAttacks.length - 1; l >= 0; l--) {
		laserAttacks[l].destroy();
	}
	laserAttacks = [];
	for (var s = spiralBullets.length - 1; s >= 0; s--) {
		spiralBullets[s].destroy();
	}
	spiralBullets = [];
	// Show action UI
	tween(actionPhaseText, {
		alpha: 1
	}, {
		duration: 500
	});
	tween(attackButton, {
		alpha: 1
	}, {
		duration: 500
	});
	tween(actButton, {
		alpha: 1
	}, {
		duration: 500
	});
	tween(itemButton, {
		alpha: hasItem ? 1 : 0.3
	}, {
		duration: 500
	});
	tween(mercyButton, {
		alpha: 1
	}, {
		duration: 500
	});
}
function endActionPhase() {
	isActionPhase = false;
	waveSpawnTimer = 0;
	// Hide action UI
	tween(actionPhaseText, {
		alpha: 0
	}, {
		duration: 500
	});
	tween(attackButton, {
		alpha: 0
	}, {
		duration: 500
	});
	tween(actButton, {
		alpha: 0
	}, {
		duration: 500
	});
	tween(itemButton, {
		alpha: 0
	}, {
		duration: 500
	});
	tween(mercyButton, {
		alpha: 0
	}, {
		duration: 500
	});
}
function updateHealthBars() {
	var playerHealthPercent = playerHealth / maxHealth;
	var enemyHealthPercent = enemyHealth / maxEnemyHealth;
	tween(playerHealthBar, {
		scaleX: playerHealthPercent
	}, {
		duration: 300
	});
	tween(enemyHealthBar, {
		scaleX: enemyHealthPercent
	}, {
		duration: 300
	});
	playerHealthText.setText('HP: ' + playerHealth + '/' + maxHealth);
	enemyHealthText.setText('Sans HP: ' + enemyHealth + '/' + maxEnemyHealth);
}
// Main game update
game.update = function () {
	gameTime++;
	// Don't update game during dialogue
	if (isShowingDialogue) {
		return;
	}
	if (isActionPhase) {
		actionTimer++;
		// Auto-end action phase after 10 seconds if no action taken
		if (actionTimer > 600) {
			endActionPhase();
		}
		return;
	}
	waveTimer++;
	waveSpawnTimer++;
	// Update score
	LK.setScore(Math.floor(gameTime / 60));
	scoreText.setText('Score: ' + LK.getScore());
	// Wave progression and action phase trigger
	if (waveTimer > 600 && !isShowingDialogue) {
		// Show Sans dialogue before action phase
		var dialogueIndex = Math.min(currentWave - 1, sansDialogues.length - 1);
		var message = sansDialogues[dialogueIndex];
		showSansDialogue(message, function () {
			// 10 seconds per wave, then action phase
			startActionPhase();
			waveTimer = 0;
			currentWave++;
			waveText.setText('Wave ' + currentWave);
			// Flash effect for new wave
			LK.effects.flashScreen(0x444444, 500);
		});
		return;
	}
	// Spawn bullets based on wave and timing
	if (waveSpawnTimer > 60 - currentWave * 3) {
		// Faster spawning each wave
		waveSpawnTimer = 0;
		var pattern = Math.floor(Math.random() * 5);
		if (currentWave < 3) pattern = 0; // Only straight bullets early
		else if (currentWave < 4) pattern = Math.floor(Math.random() * 3); // No lasers/spirals before wave 4
		else if (currentWave < 6) pattern = Math.floor(Math.random() * 4); // Include lasers from wave 4
		switch (pattern) {
			case 0:
				spawnStraightBullets();
				break;
			case 1:
				spawnConvergingBullets();
				break;
			case 2:
				spawnMagicBullets();
				break;
			case 3:
				spawnLaserAttack();
				break;
			case 4:
				spawnSpiralAttack();
				break;
		}
	}
	// Sans dodging cooldown management
	if (sansDodgeCooldown > 0) {
		sansDodgeCooldown--;
	}
	// Activate laser drone from wave 4 onwards
	if (currentWave >= 4 && laserDrone && !laserDrone.isActive) {
		laserDrone.isActive = true;
	}
	// Update laser drone (Sans-controlled)
	if (laserDrone && laserDrone.isActive) {
		laserDrone.update();
	}
	// Update and check bullet collisions
	for (var i = bullets.length - 1; i >= 0; i--) {
		var bullet = bullets[i];
		if (bullet.markForDestroy) {
			bullet.destroy();
			bullets.splice(i, 1);
			continue;
		}
		// Collision with heart
		if (bullet.intersects(heart)) {
			LK.getSound('hit').play();
			LK.effects.flashScreen(0xff0000, 500);
			playerHealth -= 10;
			if (playerHealth <= 0) {
				playerHealth = 0;
				updateHealthBars();
				LK.showGameOver();
				return;
			}
			updateHealthBars();
			bullet.destroy();
			bullets.splice(i, 1);
			continue;
		}
	}
	// Update and check magic bullet collisions
	for (var j = magicBullets.length - 1; j >= 0; j--) {
		var magicBullet = magicBullets[j];
		if (magicBullet.markForDestroy) {
			magicBullet.destroy();
			magicBullets.splice(j, 1);
			continue;
		}
		// Collision with heart
		if (magicBullet.intersects(heart)) {
			LK.getSound('hit').play();
			LK.effects.flashScreen(0xff0000, 500);
			playerHealth -= 15;
			if (playerHealth <= 0) {
				playerHealth = 0;
				updateHealthBars();
				LK.showGameOver();
				return;
			}
			updateHealthBars();
			magicBullet.destroy();
			magicBullets.splice(j, 1);
			continue;
		}
	}
	// Update and check laser attacks
	for (var l = laserAttacks.length - 1; l >= 0; l--) {
		var laser = laserAttacks[l];
		if (laser.markForDestroy) {
			laser.destroy();
			laserAttacks.splice(l, 1);
			continue;
		}
	}
	// Update and check spiral bullet collisions
	for (var s = spiralBullets.length - 1; s >= 0; s--) {
		var spiral = spiralBullets[s];
		if (spiral.markForDestroy) {
			spiral.destroy();
			spiralBullets.splice(s, 1);
			continue;
		}
		// Collision with heart
		if (spiral.intersects(heart)) {
			LK.getSound('hit').play();
			LK.effects.flashScreen(0xff0000, 500);
			playerHealth -= 12;
			if (playerHealth <= 0) {
				playerHealth = 0;
				updateHealthBars();
				LK.showGameOver();
				return;
			}
			updateHealthBars();
			spiral.destroy();
			spiralBullets.splice(s, 1);
			continue;
		}
	}
	// Play dodge sound occasionally for close calls
	if (gameTime % 180 === 0) {
		var closeCalls = 0;
		for (var k = 0; k < bullets.length; k++) {
			var dist = Math.sqrt(Math.pow(bullets[k].x - heart.x, 2) + Math.pow(bullets[k].y - heart.y, 2));
			if (dist < 100) closeCalls++;
		}
		if (closeCalls > 2) {
			LK.getSound('dodge').play();
		}
	}
};
// Initialize health bars
updateHealthBars();
// Start background music
LK.playMusic('megalovania');
;

===================================================================
--- original.js
+++ change.js
@@ -740,8 +740,9 @@
 heart.y = 1366;
 // Create laser drone and link it to Sans
 var laserDrone = new LaserDrone();
 laserDrone.setSansReference(enemyDisplay);
+laserDrone.isActive = false; // Start deactivated until wave 4
 game.addChild(laserDrone);
 // Touch/drag handlers
 game.down = function (x, y, obj) {
 	// Allow dragging from anywhere on screen for mobile
@@ -1100,8 +1101,12 @@
 	// Sans dodging cooldown management
 	if (sansDodgeCooldown > 0) {
 		sansDodgeCooldown--;
 	}
+	// Activate laser drone from wave 4 onwards
+	if (currentWave >= 4 && laserDrone && !laserDrone.isActive) {
+		laserDrone.isActive = true;
+	}
 	// Update laser drone (Sans-controlled)
 	if (laserDrone && laserDrone.isActive) {
 		laserDrone.update();
 	}