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

/**** 
* Classes
****/ 
var Motorcycle = Container.expand(function () {
	var self = Container.call(this);
	var motorcycleGraphics = self.attachAsset('motorcycle', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.health = 3;
	self.power = 100;
	self.speed = 0;
	self.maxSpeed = 3;
	self.x = 0;
	self.update = function () {
		if (gameStarted) {
			if (self.speed < self.maxSpeed) {
				self.speed += 0.02;
			}
			roadOffset += self.speed;
			// Generate curves dynamically
			lastCurveChange++;
			if (lastCurveChange >= curveChangeInterval) {
				// Randomly decide if we should change curves
				if (Math.random() < 0.7) {
					// 70% chance to change curve
					var curveIntensity = 0.3 + Math.random() * 0.7; // Random intensity 0.3 to 1.0
					var curveDirection = Math.random() < 0.5 ? -1 : 1; // Random direction
					targetCurve = curveDirection * curveIntensity;
					// Calculate target road center based on curve
					targetRoadCenterX = 1024 + targetCurve * 200; // Road can shift up to 200px left/right
				} else {
					// Straighten the road
					targetCurve = 0;
					targetRoadCenterX = 1024;
				}
				lastCurveChange = 0;
				curveChangeInterval = 120 + Math.random() * 240; // 2-6 seconds between changes
			}
			// Smoothly transition current curve toward target
			var curveDiff = targetCurve - currentCurve;
			currentCurve += curveDiff * curveTransitionSpeed;
			// Smoothly move road center
			var centerDiff = targetRoadCenterX - roadCenterX;
			roadCenterX += centerDiff * curveTransitionSpeed;
			// Apply subtle automatic road following to motorcycle
			var curveOffset = currentCurve * 200; // Same curve offset as road segments
			var roadCenterAtMotorcycle = roadCenterX + curveOffset;
			var targetMotorcycleX = roadCenterAtMotorcycle + (self.x - roadCenterAtMotorcycle) * 0.98; // Gradually pull toward road center
			// Only apply road following if not currently being dragged by user
			if (!isDragging) {
				var followStrength = 0.02; // How strongly motorcycle follows road
				var followDiff = targetMotorcycleX - self.x;
				self.x += followDiff * followStrength;
			}
		}
	};
	self.takeDamage = function (damageAmount) {
		damageAmount = damageAmount || 3;
		self.power = Math.max(0, self.power - damageAmount);
		LK.effects.flashObject(self, 0xff0000, 500);
		if (self.power <= 0) {
			LK.showGameOver();
		}
	};
	self.restorePower = function (amount) {
		amount = amount || 3;
		self.power = Math.min(100, self.power + amount);
		var powerSound = LK.getSound('power_up');
		if (powerSound && powerSound.play) {
			powerSound.play();
		}
	};
	return self;
});
var PowerItem = Container.expand(function () {
	var self = Container.call(this);
	var itemGraphics = self.attachAsset('power_item', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.velocityX = 0;
	self.velocityY = 0;
	self.gravity = 0.15;
	self.update = function () {
		self.x += self.velocityX;
		self.y += self.velocityY;
		self.velocityY += self.gravity;
	};
	return self;
});
var Projectile = Container.expand(function (isHeavy, isCheese) {
	var self = Container.call(this);
	self.isHeavy = isHeavy || false;
	self.isCheese = isCheese || false;
	var assetName = self.isHeavy ? 'heavy_projectile' : 'projectile';
	var projectileGraphics = self.attachAsset(assetName, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.velocityX = 0;
	self.velocityY = 0;
	self.gravity = 0;
	self.update = function () {
		self.x += self.velocityX;
		self.y += self.velocityY;
		self.velocityY += self.gravity;
		self.rotation += 0.1;
	};
	return self;
});
var RoadsideObject = Container.expand(function (type) {
	var self = Container.call(this);
	self.objectType = type || 'person';
	var objectGraphics = self.attachAsset(self.objectType, {
		anchorX: 0.5,
		anchorY: 1.0
	});
	self.throwTimer = 0;
	// lateral offset base by type (trees further from road than people)
	self.sideOffsetBase = 120;
	if (type === 'tree') {
		self.sideOffsetBase = 400;
	}
	if (type === 'sign') {
		self.sideOffsetBase = 160;
	}
	// Configurar delay de lanzamiento por tipo - comenzar con delays mucho mayores
	var baseMin = 1600,
		// Doubled from 800
		baseRand = 480; // Doubled from 240
	if (type === 'person') {
		baseMin = 1680; // Doubled from 840
		baseRand = 640; // Doubled from 320
	}
	if (type === 'person2') {
		baseMin = 1440; // Doubled from 720
		baseRand = 560; // Doubled from 280
	}
	if (type === 'person3') {
		baseMin = 1200; // Doubled from 600
		baseRand = 720; // Doubled from 360
	}
	self.throwDelay = Math.random() * baseRand + baseMin;
	self.isLeftSide = true;
	self.originalY = 0;
	self.hasThrownThisCycle = false;
	self.minThrowDistanceFromMotorcycleFactor = 0.6;
	self.update = function () {
		if (self.objectType === 'person' || self.objectType === 'person2' || self.objectType === 'person3') {
			self.throwTimer++;
			if (self.throwTimer >= self.throwDelay && gameStarted && !self.hasThrownThisCycle) {
				// lanzar solo cuando el objeto este en el rango vertical permitido y respetando cooldown global
				if (self.y >= throwMinY && self.y <= throwMaxY && LK.ticks - lastProjectileThrowTick >= minFramesBetweenProjectileThrows) {
					self.throwObject();
					lastProjectileThrowTick = LK.ticks;
					self.hasThrownThisCycle = true;
					self.throwTimer = 0;
					// Recalcular segfn tipo
					var nMin = 400,
						nRand = 120;
					if (self.objectType === 'person') {
						nMin = 420;
						nRand = 160;
					}
					if (self.objectType === 'person2') {
						nMin = 360;
						nRand = 140;
					}
					if (self.objectType === 'person3') {
						nMin = 300;
						nRand = 180;
					}
					self.throwDelay = Math.random() * nRand + nMin;
				}
			}
		}
		if (gameStarted && motorcycle.speed > 0) {
			// Enhanced movement with better perspective scaling
			var distBefore = Math.max(0, roadY - self.y);
			var perspBefore = Math.max(0.01, Math.min(1, 1 - distBefore / horizonDistance));
			var speedFactor = 1 + 2.5 * perspBefore; // Slightly increased speed factor
			self.y += motorcycle.speed * 3.2 * speedFactor; // Increased base movement speed
			// Calculate perspective with extended range for smoother transitions
			var currentDistance = roadY - self.y;
			var perspective = 1 - currentDistance / horizonDistance;
			// Allow objects to appear much earlier (when perspective is negative) and scale properly
			if (perspective > -2.0) {
				// Extended range for earlier appearance
				// Calculate road width with minimum constraint for stability
				var roadWidth = 2048 * Math.max(0.005, perspective);
				var sideOffset = self.sideOffsetBase * Math.max(0.005, perspective);
				// Apply curve effect to roadside objects
				var curveOffset = currentCurve * (1 - perspective) * 300;
				var objectCenterX = roadCenterX + curveOffset;
				// Position objects with extended side margins
				// Additional margin for better visibility
				if (self.isLeftSide) {
					self.x = objectCenterX - roadWidth / 2 - sideOffset;
				} else {
					self.x = objectCenterX + roadWidth / 2 + sideOffset;
				}
				// Enhanced scaling that allows very small objects in distance
				var finalScale = Math.max(0.0005, perspective); // Even smaller minimum scale
				if (finalScale < 0.01) {
					finalScale = 0.01;
				} // Prevent invisible objects
				self.scaleX = (self.isLeftSide ? -1 : 1) * finalScale;
				self.scaleY = finalScale;
			}
			if (gameStarted && (self.objectType === 'person' || self.objectType === 'person2' || self.objectType === 'person3') && !self.hasThrownThisCycle) {
				// chequeo continuo: solo lanzar en el rango vertical permitido y respetando cooldown global
				if (self.y >= throwMinY && self.y <= throwMaxY && LK.ticks - lastProjectileThrowTick >= minFramesBetweenProjectileThrows) {
					self.throwObject();
					lastProjectileThrowTick = LK.ticks;
					self.hasThrownThisCycle = true;
					self.throwTimer = 0;
					var nMin2 = 400,
						nRand2 = 120;
					if (self.objectType === 'person') {
						nMin2 = 420;
						nRand2 = 160;
					}
					if (self.objectType === 'person2') {
						nMin2 = 360;
						nRand2 = 140;
					}
					if (self.objectType === 'person3') {
						nMin2 = 300;
						nRand2 = 180;
					}
					self.throwDelay = Math.random() * nRand2 + nMin2;
				}
			}
			// Reset when completely off screen with much larger margin
			if (self.y > roadY + 1600 || perspective < -2.0) {
				// Extended thresholds
				self.y = self.originalY;
				var resetDistance = roadY - self.originalY;
				var resetPerspective = Math.max(0.005, Math.min(1, 1 - resetDistance / horizonDistance));
				var resetRoadWidth = 2048 * resetPerspective;
				var resetSideOffset = self.sideOffsetBase * resetPerspective;
				self.scaleX = (self.isLeftSide ? -1 : 1) * resetPerspective;
				self.scaleY = resetPerspective;
				// Apply curve effect to reset position
				var resetCurveOffset = currentCurve * (1 - resetPerspective) * 300;
				var resetObjectCenterX = roadCenterX + resetCurveOffset;
				if (self.isLeftSide) {
					self.x = resetObjectCenterX - resetRoadWidth / 2 - resetSideOffset;
				} else {
					self.x = resetObjectCenterX + resetRoadWidth / 2 + resetSideOffset;
				}
				self.hasThrownThisCycle = false;
			}
		}
	};
	self.throwObject = function () {
		// Start with fewer projectiles, increase with distance
		var currentDistance = Math.floor(roadOffset / 10);
		var distanceMilestone = Math.floor(currentDistance / 500);
		var maxProjectiles = 2 + Math.min(distanceMilestone, 6); // Start with 2, cap at 8 total
		if (projectiles.length >= maxProjectiles) {
			return;
		}
		// Heavy projectiles (piedra) start rare and increase frequency after 500m milestones
		var heavyChance = 0.02; // Start very low
		if (distanceMilestone > 0) {
			heavyChance = 0.05 + (distanceMilestone - 1) * 0.05; // Increase after first 500m
			heavyChance = Math.min(heavyChance, 0.2); // Cap at 20%
		}
		var isHeavy = Math.random() < heavyChance;
		var isCheese = !isHeavy && Math.random() < 0.5; // 50% chance for cheese when not heavy
		var projectile = new Projectile(isHeavy, isCheese);
		projectile.x = self.x;
		projectile.y = self.y - 20;
		// Calculate how close motorcycle is to road edges
		var roadLeft = 200;
		var roadRight = 1848;
		var roadWidth = roadRight - roadLeft;
		var motorcycleDistanceFromLeft = motorcycle.x - roadLeft;
		var motorcycleDistanceFromRight = roadRight - motorcycle.x;
		var minDistanceToEdge = Math.min(motorcycleDistanceFromLeft, motorcycleDistanceFromRight);
		var edgeProximityFactor = Math.max(0, 1 - minDistanceToEdge / (roadWidth * 0.25)); // 0 at center, 1 at edges
		// Add inaccuracy based on edge proximity - more inaccuracy when closer to edges
		var baseInaccuracy = (Math.random() - 0.5) * 260;
		var edgeInaccuracy = (Math.random() - 0.5) * 400 * edgeProximityFactor; // Extra inaccuracy near edges
		var totalInaccuracy = baseInaccuracy + edgeInaccuracy;
		// Also add some leading/lagging based on motorcycle movement direction
		var leadingFactor = 0;
		if (motorcycle.lastX !== undefined) {
			var motorcycleDirection = motorcycle.x - motorcycle.lastX;
			leadingFactor = motorcycleDirection * (0.5 + edgeProximityFactor * 1.5); // More leading/lagging near edges
		}
		var targetX = motorcycle.x + totalInaccuracy + leadingFactor;
		// Reduce horizontal accuracy factor when near edges to make projectiles easier to dodge
		var baseHorizontalFactor = isHeavy ? 0.009 : 0.008;
		var edgeAccuracyReduction = 0.7 * edgeProximityFactor; // Reduce accuracy up to 70% near edges
		var horizontalFactor = baseHorizontalFactor * (1 - edgeAccuracyReduction);
		projectile.velocityX = (targetX - projectile.x) * horizontalFactor;
		var initialUpImpulse = isHeavy ? -18 - Math.random() * 2 : -20 - Math.random() * 3;
		projectile.velocityY = initialUpImpulse;
		projectile.gravity = isHeavy ? 0.35 : 0.28;
		projectiles.push(projectile);
		game.addChild(projectile);
		var throwSound = LK.getSound('throw');
		if (throwSound && throwSound.play) {
			throwSound.play();
		}
	};
	return self;
});
var Truck = Container.expand(function () {
	var self = Container.call(this);
	var truckGraphics = self.attachAsset('truck', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// karina indicator above the truck before dropping power item
	var karinaSprite = self.attachAsset('karina', {
		anchorX: 0.5,
		anchorY: 1.0
	});
	self.karinaBaseY = -450;
	self.karinaUpY = self.karinaBaseY - 30;
	karinaSprite.y = self.karinaBaseY;
	karinaSprite.scaleX = 3.0;
	karinaSprite.scaleY = 3.0;
	karinaSprite.visible = false;
	self.speed = -6;
	self.active = true;
	self.dropTimer = 0;
	self.dropDelay = 120;
	self.randomizeDropDelay = function () {
		var factor = 3 + Math.random() * 8; // 3x a 5x
		self.dropDelay = Math.floor(120 * factor);
	};
	self.randomizeDropDelay();
	self.targetY = horizonY + (roadY - horizonY) * 0.25;
	self.baseXFactorFromCenter = 0.42;
	self.oscAmp = 30;
	self.oscSpeed = 0.02;
	self.oscPhase = Math.random() * Math.PI * 2;
	self.karinaLead = 30; // frames before drop to show karina
	self.karinaAnimating = false;
	self.update = function () {
		if (self.active) {
			if (self.y > self.targetY) {
				self.y += self.speed;
				if (self.y <= self.targetY) {
					self.y = self.targetY;
				}
			} else {
				self.y = self.targetY;
			}
			var currentDistance = roadY - self.y;
			var perspective = Math.max(0.01, Math.min(1, 1 - currentDistance / (roadY - horizonY)));
			var roadWidthAtY = 2048 * perspective;
			var roadRightEdge = 1024 + roadWidthAtY / 2;
			var centerX = 1024;
			var targetBaseX = centerX + roadWidthAtY * self.baseXFactorFromCenter;
			self.oscPhase += self.oscSpeed;
			self.x = Math.min(roadRightEdge - 40 * perspective, targetBaseX + Math.sin(self.oscPhase) * self.oscAmp * perspective);
			var distanceToHorizon = roadY - horizonY;
			var currentDistance = roadY - self.y;
			var perspective = Math.max(0, 1 - currentDistance / distanceToHorizon);
			var centerX = 1024;
			self.scaleX = perspective;
			self.scaleY = perspective;
			if (gameStarted) {
				self.dropTimer++;
				if (!karinaSprite.visible && self.dropTimer >= self.dropDelay - self.karinaLead) {
					karinaSprite.visible = true;
					var s1 = LK.getSound('altacoimera');
					if (s1) {
						s1.play();
					}
					if (!self.karinaAnimating) {
						self.karinaAnimating = true;
						var upDur = Math.max(6, Math.floor(self.karinaLead * 0.4));
						var downDur = Math.max(6, self.karinaLead - upDur);
						tween(karinaSprite, {
							y: self.karinaUpY
						}, {
							duration: upDur,
							easing: tween.easeOut,
							onFinish: function onFinish() {
								tween(karinaSprite, {
									y: self.karinaBaseY
								}, {
									duration: downDur,
									easing: tween.easeIn,
									onFinish: function onFinish() {
										self.karinaAnimating = false;
									}
								});
							}
						});
					}
				}
				if (self.dropTimer >= self.dropDelay) {
					self.dropPowerItem();
					self.dropTimer = 0;
					karinaSprite.visible = false;
					karinaSprite.y = self.karinaBaseY;
					self.karinaAnimating = false;
					self.randomizeDropDelay();
				}
			}
		}
	};
	self.dropPowerItem = function () {
		var powerItem = new PowerItem();
		// Start from karina sprite position (global position within truck)
		var karinaWorldX = self.x + karinaSprite.x * self.scaleX;
		var karinaWorldY = self.y + karinaSprite.y * self.scaleY;
		powerItem.x = karinaWorldX;
		powerItem.y = karinaWorldY;
		// choose random point on the road (not targeting the motorcycle)
		var roadLeft = 200;
		var roadRight = 1848;
		var margin = 60;
		var targetX = roadLeft + margin + Math.random() * Math.max(0, roadRight - roadLeft - margin * 2);
		// Parabola estilo proyectiles laterales
		var horizontalFactor = 0.007;
		powerItem.velocityX = (targetX - powerItem.x) * horizontalFactor;
		var isHighArc = Math.random() < 0.4;
		powerItem.velocityY = isHighArc ? -10 - Math.random() * 3 : -8 - Math.random() * 2;
		powerItem.gravity = 0.28;
		powerItems.push(powerItem);
		game.addChild(powerItem);
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x87ceeb
});

/**** 
* Game Code
****/ 
var roadY = 2732;
// El horizonte debe estar en la parte superior del cesped
// Cesped: y=2500, scaleY=3.45, height=500, anchorY=0.5
// Parte superior = y - (height * scaleY * anchorY) = 2500 - (500 * 3.45 * 0.5) = 2500 - 862.5 = 1637.5
var horizonY = 1638;
var roadOffset = 0;
// Curve system variables
var currentCurve = 0; // Current road curvature (-1 to 1, left to right)
var targetCurve = 0; // Target curvature to transition to
var curveTransitionSpeed = 0.02; // How fast curves transition
var roadCenterX = 1024; // Current center of the road
var targetRoadCenterX = 1024; // Target center position
var lastCurveChange = 0; // Timer for curve changes
var curveChangeInterval = 180; // Frames between potential curve changes (3 seconds at 60fps)
var motorcycleTilt = 0; // Current motorcycle tilt angle
var maxTilt = 0.3; // Maximum tilt in radians
var gameStarted = false;
var phraseTimer = 0;
var phraseInterval = 600; // 10 seconds at 60 FPS
var phraseAssets = ['frase1', 'frase2', 'frase3', 'frase4', 'frase5', 'frase6', 'frase7'];
// evitar repetir la misma frase consecutivamente
var lastPhraseIndex = -1;
var trucksCleared = false;
var roadSegments = [];
var roadLines = [];
var leftSidewalks = [];
var rightSidewalks = [];
var totalSegments = 90;
var horizonDistance = roadY - horizonY;
var segmentSpacing = horizonDistance / totalSegments;
var throwMinY = horizonY + horizonDistance * 0.35;
var throwMaxY = horizonY + horizonDistance * 0.60;
// cooldown global entre lanzamientos de proyectiles para espaciar
var lastProjectileThrowTick = -10000;
var minFramesBetweenProjectileThrows = 90; // Start with much higher cooldown, will decrease with distance
// Agregar margen inferior para evitar que la ruta se corte
var bottomMargin = 400;
var extendedRoadY = roadY + bottomMargin;
LK.playMusic('alta');
game.addChild(LK.getAsset('cesped', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: 1024,
	y: 2500,
	scaleX: 5,
	scaleY: 3.45
}));
game.addChild(LK.getAsset('skyline', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: 1024,
	y: 739,
	scaleX: 21,
	scaleY: 18
}));
for (var i = 0; i < totalSegments; i++) {
	var distance = i * segmentSpacing;
	var yPosition = horizonY + distance;
	var perspective = Math.max(0.01, distance / horizonDistance);
	var roadWidth = 2048 * perspective;
	var segmentHeight = segmentSpacing * 1.2 * perspective;
	if (yPosition <= roadY) {
		var roadSeg = game.addChild(LK.getAsset('road_segment', {
			anchorX: 0.5,
			anchorY: 0.5,
			x: 1024,
			y: yPosition,
			scaleX: roadWidth / 100,
			scaleY: segmentSpacing / 5 * perspective
		}));
		roadSegments.push(roadSeg);
	}
}
var powerBarBg = LK.getAsset('power_bar_bg', {
	anchorX: 0.5,
	anchorY: 1.0,
	x: 600,
	y: -300
});
LK.gui.center.addChild(powerBarBg);
var powerBarFill = LK.getAsset('power_bar_fill', {
	anchorX: 0.5,
	anchorY: 1.0,
	x: 600,
	y: -300
});
LK.gui.center.addChild(powerBarFill);
var powerItems = [];
var roadsideObjects = [];
var projectiles = [];
// tipos base para objetos laterales
var personVariants = ['person', 'person2', 'person3'];
var otherVariants = ['tree', 'sign'];
// cantidad por lado y distancia extendida para mayor espacio
var objectsPerSide = 60;
var extendedDistanceFactor = 6.4;
// secuencias izquierda/derecha desfasadas para no coincidir al mismo tiempo
var leftTypes = [];
var rightTypes = [];
for (var oi = 0; oi < objectsPerSide; oi++) {
	if (oi % 2 === 0) {
		leftTypes.push(personVariants[oi / 2 % personVariants.length | 0]);
		rightTypes.push(otherVariants[(oi / 2 + 1) % otherVariants.length | 0]);
	} else {
		leftTypes.push(otherVariants[(oi / 2 | 0) % otherVariants.length]);
		rightTypes.push(personVariants[(oi / 2 + 1) % personVariants.length | 0]);
	}
}
for (var i = 0; i < objectsPerSide; i++) {
	var leftType = leftTypes[i];
	var leftObject = game.addChild(new RoadsideObject(leftType));
	// mayor distancia y aparicion mas temprana
	var extendedDistance = horizonDistance * extendedDistanceFactor;
	var distance = i / objectsPerSide * extendedDistance;
	var yPos = extendedRoadY - distance;
	var perspective = 1 - Math.min(distance, horizonDistance) / horizonDistance;
	var roadWidth = 2048 * Math.max(0.005, perspective);
	// posicion izquierda
	leftObject.x = 1024 - roadWidth / 2 - 120 * Math.max(0.005, perspective);
	leftObject.y = yPos;
	leftObject.originalY = yPos;
	leftObject.scaleX = -Math.max(0.01, perspective);
	leftObject.scaleY = Math.max(0.01, perspective);
	leftObject.isLeftSide = true;
	roadsideObjects.push(leftObject);
}
for (var i = 0; i < objectsPerSide; i++) {
	var rightType = rightTypes[i];
	var rightObject = game.addChild(new RoadsideObject(rightType));
	// mayor distancia y escalon en Y para no coincidir con la izquierda
	var extendedDistance = horizonDistance * extendedDistanceFactor;
	var distance = (i + 0.5) / objectsPerSide * extendedDistance;
	var yPos = extendedRoadY - distance;
	var perspective = 1 - Math.min(distance, horizonDistance) / horizonDistance;
	var roadWidth = 2048 * Math.max(0.005, perspective);
	// posicion derecha
	rightObject.x = 1024 + roadWidth / 2 + 120 * Math.max(0.005, perspective);
	rightObject.y = yPos;
	rightObject.originalY = yPos;
	rightObject.scaleX = Math.max(0.01, perspective);
	rightObject.scaleY = Math.max(0.01, perspective);
	rightObject.isLeftSide = false;
	roadsideObjects.push(rightObject);
}
var scoreTxt = new Text2('Distancia: 0m', {
	size: 80,
	fill: 0x000000
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
var healthTxt = new Text2('Power: 3', {
	size: 60,
	fill: 0xFF0000
});
healthTxt.anchor.set(0, 0);
healthTxt.x = 0;
healthTxt.y = 0;
var motorcycle = game.addChild(new Motorcycle());
motorcycle.x = 800;
motorcycle.y = roadY - 250;
motorcycle.lastEdgeTick = -1000;
LK.gui.topRight.addChild(healthTxt);
var dragStartX = 0;
var isDragging = false;
// Splash setup
var splash = LK.getAsset('splash', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: 0,
	y: 0,
	scaleX: 1,
	scaleY: 1
});
var splashActive = true;
LK.gui.center.addChild(splash);
game.down = function (x, y, obj) {
	if (splashActive) {
		var clickSnd = LK.getSound('cloaca');
		if (clickSnd) {
			clickSnd.play();
		}
		// dismiss splash and switch music
		LK.gui.center.removeChild(splash);
		splashActive = false;
		LK.stopMusic();
		LK.playMusic('moto');
		// Start playing gritos during gameplay
		LK.playMusic('gritos');
		if (trucksCleared) {
			gameStarted = true;
		}
		return;
	}
	if (gameStarted) {
		isDragging = true;
		dragStartX = x;
	}
};
game.move = function (x, y, obj) {
	if (splashActive) {
		return;
	}
	if (isDragging && gameStarted) {
		var deltaX = x - dragStartX;
		var newX = motorcycle.x + deltaX * 0.5;
		var hitEdge = false;
		// Calculate road bounds based on current curve position
		var curveOffset = currentCurve * 200; // Same curve offset as road segments
		var roadCenterAtMotorcycle = roadCenterX + curveOffset;
		var roadWidth = 1648; // Road width at motorcycle position
		var roadLeft = roadCenterAtMotorcycle - roadWidth / 2;
		var roadRight = roadCenterAtMotorcycle + roadWidth / 2;
		var edgeCooldownTicks = 30;
		if (newX < roadLeft) {
			newX = roadLeft;
			hitEdge = true;
		}
		if (newX > roadRight) {
			newX = roadRight;
			hitEdge = true;
		}
		if (newX !== motorcycle.x) {
			motorcycle.x = newX;
		}
		if (hitEdge && LK.ticks - motorcycle.lastEdgeTick > edgeCooldownTicks) {
			motorcycle.lastEdgeTick = LK.ticks;
			var edgeSnd = LK.getSound('edge');
			if (edgeSnd && edgeSnd.play) {
				edgeSnd.play();
			}
		}
		dragStartX = x;
	}
};
game.up = function (x, y, obj) {
	if (splashActive) {
		return;
	}
	isDragging = false;
};
var trucks = [];
var truck1 = game.addChild(new Truck());
truck1.x = 1024;
truck1.y = roadY - 600;
trucks.push(truck1);
game.update = function () {
	if (!trucksCleared) {
		var allTrucksCleared = true;
		for (var i = 0; i < trucks.length; i++) {
			if (trucks[i].y > roadY - 300) {
				allTrucksCleared = false;
				break;
			}
		}
		if (allTrucksCleared) {
			trucksCleared = true;
			if (!splashActive) {
				gameStarted = true;
				LK.stopMusic();
				LK.playMusic('moto');
				// Start playing gritos during gameplay
				LK.playMusic('gritos');
			}
		}
	}
	if (gameStarted && motorcycle.speed > 0) {
		var movementFactor = 3;
		var offset = roadOffset * movementFactor % horizonDistance;
		for (var i = 0; i < roadSegments.length; i++) {
			var distanceAlong = (i * segmentSpacing + offset) % horizonDistance;
			var yPosition = horizonY + distanceAlong;
			var perspective = Math.max(0.01, Math.min(1.08, distanceAlong / horizonDistance));
			var roadWidth = 2048 * perspective;
			// Apply curve effect to road segments
			var curveOffset = currentCurve * (1 - perspective) * 300; // Stronger curve effect in distance
			var segmentCenterX = roadCenterX + curveOffset;
			roadSegments[i].x = segmentCenterX;
			roadSegments[i].y = yPosition;
			roadSegments[i].scaleX = roadWidth / 100;
			roadSegments[i].scaleY = horizonDistance / totalSegments / 5 * perspective;
			// Add slight rotation to road segments for banking effect
			roadSegments[i].rotation = currentCurve * 0.02 * (1 - perspective);
		}
		for (var k = 0; k < leftSidewalks.length; k++) {
			var swDistance = (k * segmentSpacing + offset) % horizonDistance;
			var swY = roadY - swDistance;
			var swPerspective = Math.max(0.01, Math.min(1.08, 1 - swDistance / horizonDistance));
			var swRoadWidth = 2048 * swPerspective;
			var segmentHeight = horizonDistance / totalSegments * 1.2 * swPerspective;
			leftSidewalks[k].y = swY;
			rightSidewalks[k].y = swY;
			leftSidewalks[k].x = 1024 - swRoadWidth / 2 - 80 * swPerspective;
			leftSidewalks[k].scaleX = swPerspective * 2;
			leftSidewalks[k].scaleY = segmentHeight / 40;
			rightSidewalks[k].x = 1024 + swRoadWidth / 2 + 80 * swPerspective;
			rightSidewalks[k].scaleX = swPerspective * 2;
			rightSidewalks[k].scaleY = segmentHeight / 40;
		}
	}
	if (gameStarted) {
		var distance = Math.floor(roadOffset / 10);
		scoreTxt.setText('Distancia de huida: ' + distance + 'm');
		LK.setScore(distance);
	}
	healthTxt.setText('Power: ' + Math.round(motorcycle.power) + '%');
	if (gameStarted) {
		if (motorcycle.lastX === undefined) {
			motorcycle.lastX = motorcycle.x;
			motorcycle.isFlipping = false;
		}
		// Calculate motorcycle banking/tilt based on movement and curve
		var movementDelta = motorcycle.x - motorcycle.lastX;
		var curveTilt = currentCurve * 0.15; // Road curve affects tilt
		var movementTilt = movementDelta * 0.008; // Movement affects tilt
		var targetTilt = curveTilt + movementTilt;
		// Clamp tilt to maximum values
		targetTilt = Math.max(-maxTilt, Math.min(maxTilt, targetTilt));
		// Smoothly transition motorcycle tilt
		var tiltDiff = targetTilt - motorcycleTilt;
		motorcycleTilt += tiltDiff * 0.1;
		motorcycle.rotation = motorcycleTilt;
		var screenCenter = 1024;
		var crossedToRight = motorcycle.lastX < screenCenter && motorcycle.x >= screenCenter;
		var crossedToLeft = motorcycle.lastX > screenCenter && motorcycle.x <= screenCenter;
		if ((crossedToRight || crossedToLeft) && !motorcycle.isFlipping) {
			motorcycle.isFlipping = true;
			tween(motorcycle, {
				scaleX: -motorcycle.scaleX
			}, {
				duration: 0,
				easing: tween.easeOut,
				onFinish: function onFinish() {
					motorcycle.isFlipping = false;
				}
			});
		}
		motorcycle.lastX = motorcycle.x;
	}
	var powerPercentage = motorcycle.power / 100;
	powerBarFill.scaleY = powerPercentage;
	if (powerPercentage > 0.6) {
		powerBarFill.tint = 0x99ff99;
	} else if (powerPercentage > 0.3) {
		powerBarFill.tint = 0xffff99;
	} else {
		powerBarFill.tint = 0xff9999;
	}
	for (var i = projectiles.length - 1; i >= 0; i--) {
		var projectile = projectiles[i];
		if (projectile.x < -100 || projectile.x > 2148 || projectile.y > extendedRoadY + 100) {
			projectile.destroy();
			projectiles.splice(i, 1);
			continue;
		}
		if (gameStarted && projectile.intersects(motorcycle)) {
			var damageAmount = projectile.isHeavy ? 15 : 3;
			motorcycle.takeDamage(damageAmount);
			var impactSnd;
			if (projectile.isHeavy) {
				impactSnd = LK.getSound('piedra');
			} else if (projectile.isCheese) {
				impactSnd = LK.getSound('queso');
			} else {
				impactSnd = LK.getSound('hit');
			}
			if (impactSnd && impactSnd.play) {
				impactSnd.play();
			}
			projectile.destroy();
			projectiles.splice(i, 1);
			continue;
		}
		if (projectile.y >= extendedRoadY - 20 && projectile.velocityY > 0) {
			projectile.destroy();
			projectiles.splice(i, 1);
		}
	}
	for (var i = powerItems.length - 1; i >= 0; i--) {
		var powerItem = powerItems[i];
		if (powerItem.x < -100 || powerItem.x > 2148 || powerItem.y > extendedRoadY + 100) {
			powerItem.destroy();
			powerItems.splice(i, 1);
			continue;
		}
		if (gameStarted && powerItem.intersects(motorcycle)) {
			motorcycle.restorePower(3);
			powerItem.destroy();
			powerItems.splice(i, 1);
			continue;
		}
		if (powerItem.y >= extendedRoadY - 20 && powerItem.velocityY > 0) {
			powerItem.destroy();
			powerItems.splice(i, 1);
		}
	}
	// Random phrase system - play one of six phrases every 10 seconds
	if (gameStarted) {
		phraseTimer++;
		if (phraseTimer >= phraseInterval) {
			// seleccionar una frase diferente de la ultima
			var randomPhraseIndex = Math.floor(Math.random() * phraseAssets.length);
			if (phraseAssets.length > 1 && randomPhraseIndex === lastPhraseIndex) {
				// reintentar una vez para evitar repeticion inmediata
				randomPhraseIndex = (randomPhraseIndex + 1 + Math.floor(Math.random() * (phraseAssets.length - 1))) % phraseAssets.length;
			}
			var phraseSoundId = phraseAssets[randomPhraseIndex];
			var phraseSound = LK.getSound(phraseSoundId);
			if (phraseSound && phraseSound.play) {
				phraseSound.play();
			}
			lastPhraseIndex = randomPhraseIndex;
			phraseTimer = 0; // reset timer
		}
	}
	if (gameStarted && LK.ticks % 600 == 0) {
		// Calculate current distance in meters
		var currentDistance = Math.floor(roadOffset / 10);
		// Only increase throwing frequency every 500 meters
		var distanceMilestone = Math.floor(currentDistance / 500);
		// Gradually decrease global cooldown with distance
		if (distanceMilestone > 0) {
			var newCooldown = 90 - distanceMilestone * 8;
			minFramesBetweenProjectileThrows = Math.max(25, newCooldown); // Don't go below 25 frames
		}
		// Start with fewer projectiles and gradually increase
		var baseDecrease = Math.min(distanceMilestone * 3, 25); // Increased cap for more noticeable effect
		for (var j = 0; j < roadsideObjects.length; j++) {
			if (roadsideObjects[j].objectType === 'person' || roadsideObjects[j].objectType === 'person2' || roadsideObjects[j].objectType === 'person3') {
				var dec = 2 + baseDecrease; // Start with slower decrease
				if (roadsideObjects[j].objectType === 'person3') {
					dec = 3 + baseDecrease;
				}
				if (roadsideObjects[j].objectType === 'person2') {
					dec = 2 + baseDecrease;
				}
				roadsideObjects[j].throwDelay = Math.max(30, roadsideObjects[j].throwDelay - dec); // Higher minimum delay
			}
		}
	}
};

===================================================================
--- original.js
+++ change.js
@@ -47,8 +47,18 @@
 			currentCurve += curveDiff * curveTransitionSpeed;
 			// Smoothly move road center
 			var centerDiff = targetRoadCenterX - roadCenterX;
 			roadCenterX += centerDiff * curveTransitionSpeed;
+			// Apply subtle automatic road following to motorcycle
+			var curveOffset = currentCurve * 200; // Same curve offset as road segments
+			var roadCenterAtMotorcycle = roadCenterX + curveOffset;
+			var targetMotorcycleX = roadCenterAtMotorcycle + (self.x - roadCenterAtMotorcycle) * 0.98; // Gradually pull toward road center
+			// Only apply road following if not currently being dragged by user
+			if (!isDragging) {
+				var followStrength = 0.02; // How strongly motorcycle follows road
+				var followDiff = targetMotorcycleX - self.x;
+				self.x += followDiff * followStrength;
+			}
 		}
 	};
 	self.takeDamage = function (damageAmount) {
 		damageAmount = damageAmount || 3;
@@ -638,15 +648,19 @@
 game.move = function (x, y, obj) {
 	if (splashActive) {
 		return;
 	}
-	var roadLeft = 200;
-	var roadRight = 1848;
-	var edgeCooldownTicks = 30;
 	if (isDragging && gameStarted) {
 		var deltaX = x - dragStartX;
 		var newX = motorcycle.x + deltaX * 0.5;
 		var hitEdge = false;
+		// Calculate road bounds based on current curve position
+		var curveOffset = currentCurve * 200; // Same curve offset as road segments
+		var roadCenterAtMotorcycle = roadCenterX + curveOffset;
+		var roadWidth = 1648; // Road width at motorcycle position
+		var roadLeft = roadCenterAtMotorcycle - roadWidth / 2;
+		var roadRight = roadCenterAtMotorcycle + roadWidth / 2;
+		var edgeCooldownTicks = 30;
 		if (newX < roadLeft) {
 			newX = roadLeft;
 			hitEdge = true;
 		}