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

/**** 
* Classes
****/ 
var Barrier = Container.expand(function () {
	var self = Container.call(this);
	var barrierGraphics = self.attachAsset('barrier', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	return self;
});
var Deer = Container.expand(function () {
	var self = Container.call(this);
	var deerGraphics = self.attachAsset('deer', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.baseSpeed = 40;
	self.currentSpeed = self.baseSpeed;
	self.directionX = 1;
	self.directionY = 0;
	self.changeDirectionTimer = 0;
	self.evasiveness = 1;
	self.update = function () {
		// Calculate distance to truck for perception
		var distanceToTruck = Math.sqrt(Math.pow(truck.x - self.x, 2) + Math.pow(truck.y - self.y, 2));
		var perceptionRadius = 300 + self.evasiveness * 50;
		// Calculate speed reduction based on truck speed - faster truck = slower deer
		var speedReduction = Math.max(0, (truckSpeed - 2) * 8); // Considerable reduction
		var adjustedBaseSpeed = Math.max(5, self.baseSpeed - speedReduction);
		// If truck is within perception range, flee
		if (distanceToTruck < perceptionRadius) {
			// Calculate direction away from truck
			var fleeX = self.x - truck.x;
			var fleeY = self.y - truck.y;
			// Normalize flee direction
			var fleeLength = Math.sqrt(fleeX * fleeX + fleeY * fleeY);
			if (fleeLength > 0) {
				fleeX = fleeX / fleeLength;
				fleeY = fleeY / fleeLength;
			}
			// Set direction to flee from truck
			self.directionX = fleeX;
			self.directionY = fleeY;
			// Increase speed when fleeing (but still affected by truck speed)
			self.currentSpeed = adjustedBaseSpeed + self.evasiveness * 2;
		} else {
			// Normal behavior when truck is far - move straight down the road
			self.directionX = 0; // Stay centered on road
			self.directionY = 1; // Move down the road
			self.currentSpeed = adjustedBaseSpeed + self.evasiveness * 1.5;
		}
		// Move deer
		self.x += self.directionX * self.currentSpeed;
		self.y += self.directionY * self.currentSpeed;
		// Keep deer on road with preference for road boundaries
		var roadCenterX = 1024;
		var roadWidth = 350;
		var roadLeft = roadCenterX - roadWidth / 2;
		var roadRight = roadCenterX + roadWidth / 2;
		// Boundary check with road preference
		if (self.x < roadLeft - 50) {
			self.x = roadLeft - 50;
			self.directionX = Math.abs(self.directionX);
		}
		if (self.x > roadRight + 50) {
			self.x = roadRight + 50;
			self.directionX = -Math.abs(self.directionX);
		}
		if (self.y < 100) {
			self.y = 100;
			self.directionY = Math.abs(self.directionY);
		}
		// Allow deer to continue past the top
		if (self.y < 100) {
			self.y = 100;
			self.directionY = Math.abs(self.directionY);
		}
		// Bias deer movement towards staying on road
		if (self.x < roadLeft || self.x > roadRight) {
			// If off road, guide back to road
			if (self.x < roadLeft) {
				self.directionX += 0.1;
			} else {
				self.directionX -= 0.1;
			}
		}
	};
	self.increaseEvasiveness = function () {
		self.evasiveness += 0.5;
		self.currentSpeed = self.baseSpeed + self.evasiveness * 1.5;
	};
	self.escape = function () {
		// Deer escapes by running down the road
		var roadCenterX = 1024;
		// Position deer at center of road without randomness
		self.x = roadCenterX;
		// Move further down the road by fixed amount
		self.y = self.y + 400;
		// Set direction to run straight down the road
		self.directionX = 0; // No horizontal movement
		self.directionY = 1; // Moving down the road
		// Flash effect when escaping
		LK.effects.flashObject(self, 0xffff00, 500);
	};
	self.teleport = function () {
		// Store original position for tween effect
		var originalAlpha = self.alpha;
		// Fade out effect
		tween(self, {
			alpha: 0
		}, {
			duration: 300,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				// Teleport to new position ahead of truck on road
				var roadCenterX = 1024;
				self.x = roadCenterX;
				self.y = truck.y - 600; // Position deer ahead of truck, not at top
				// Reset direction to move straight down road
				self.directionX = 0;
				self.directionY = 1;
				// Fade back in with flash effect
				tween(self, {
					alpha: originalAlpha
				}, {
					duration: 300,
					easing: tween.easeIn,
					onFinish: function onFinish() {
						LK.effects.flashObject(self, 0x00ffff, 400);
					}
				});
			}
		});
	};
	return self;
});
var Road = Container.expand(function () {
	var self = Container.call(this);
	var roadGraphics = self.attachAsset('road', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	return self;
});
var Tree = Container.expand(function () {
	var self = Container.call(this);
	var treeGraphics = self.attachAsset('tree', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	return self;
});
var Truck = Container.expand(function () {
	var self = Container.call(this);
	var truckGraphics = self.attachAsset('truck', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	var personGraphics = self.attachAsset('person', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: 0,
		y: -14
	});
	self.speed = 100;
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x228b22
});

/**** 
* Game Code
****/ 
// Game variables
var truck;
var deer;
var roads = [];
var barrier;
var lastIntersecting = false;
var lastBarrierIntersecting = false;
var hitCount = 0;
var targetScore = 0;
// Create the long road system
for (var r = 0; r < 7; r++) {
	var road = game.addChild(new Road());
	road.x = 1024; // Center horizontally
	road.y = r * 2732;
	roads.push(road);
}
// Change background to grass
game.setBackgroundColor(0x228b22);
// Create score display
var scoreTxt = new Text2('Score: 0', {
	size: 80,
	fill: 0xFFFFFF
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
// Create target display
var targetTxt = new Text2('Target: ' + targetScore, {
	size: 60,
	fill: 0xFFFF00
});
targetTxt.anchor.set(1, 0);
targetTxt.x = -20;
targetTxt.y = 100;
LK.gui.topRight.addChild(targetTxt);
// Create speedometer display
var speedometerTxt = new Text2('Speed: 100', {
	size: 60,
	fill: 0x00FF00
});
speedometerTxt.anchor.set(0, 0);
speedometerTxt.x = 120;
speedometerTxt.y = 20;
LK.gui.topLeft.addChild(speedometerTxt);
// Initialize truck at bottom of road
truck = game.addChild(new Truck());
truck.x = 1024;
truck.y = 2600;
// Initialize deer in front of truck on road
deer = game.addChild(new Deer());
deer.x = 1024;
deer.y = 2200; // Position deer in front of truck but not too far ahead
// Initialize barrier at top of screen
barrier = game.addChild(new Barrier());
barrier.x = 1024;
barrier.y = 50; // Position at very top of screen
// Touch controls for acceleration
var truckSpeed = 2;
var maxSpeed = 8;
var isAccelerating = false;
game.down = function (x, y, obj) {
	isAccelerating = true;
};
game.up = function (x, y, obj) {
	isAccelerating = false;
};
// Main game loop
game.update = function () {
	// Handle truck acceleration and movement
	if (isAccelerating && truckSpeed < maxSpeed) {
		truckSpeed += 0.2;
	} else if (!isAccelerating && truckSpeed > 2) {
		truckSpeed -= 0.1;
	}
	// Update speedometer display - show speed based on truck movement
	var displaySpeed = Math.round(100 + (truckSpeed - 2) * 25); // Base 100, increases with truck speed
	speedometerTxt.setText('Speed: ' + displaySpeed);
	// Move truck forward on road automatically
	truck.y -= truckSpeed;
	// Keep truck within road bounds horizontally
	var roadCenterX = 1024;
	var roadWidth = 350;
	var roadLeft = roadCenterX - roadWidth / 2;
	var roadRight = roadCenterX + roadWidth / 2;
	if (truck.x < roadLeft) truck.x = roadLeft;
	if (truck.x > roadRight) truck.x = roadRight;
	// Allow truck to continue past the top - removed boundary restriction
	// Keep barrier at fixed position at end of road (top of first road segment)
	barrier.y = 50; // Fixed position at top of road system
	// Maintain distance behind deer when deer teleports
	if (deer.y < truck.y - 1000) {
		// Deer has moved far ahead, adjust truck position to maintain chase
		truck.y = deer.y + 400; // Keep truck behind deer at reasonable distance
		truck.x = 1024; // Center truck on road
	}
	// Check collision between truck and deer
	var currentIntersecting = truck.intersects(deer);
	if (!lastIntersecting && currentIntersecting) {
		// Hit detected!
		hitCount++;
		LK.setScore(hitCount);
		scoreTxt.setText('Score: ' + hitCount);
		// Play hit sound
		LK.getSound('hit').play();
		// Flash screen briefly
		LK.effects.flashScreen(0xff0000, 300);
		// Make deer more evasive
		deer.increaseEvasiveness();
		// Deer escapes to new position
		deer.escape();
		// Play escape sound
		LK.getSound('escape').play();
		// Check win condition
		if (hitCount >= targetScore) {
			LK.showYouWin();
		}
	}
	lastIntersecting = currentIntersecting;
	// Check collision between deer and barrier
	var currentBarrierIntersecting = deer.intersects(barrier);
	if (!lastBarrierIntersecting && currentBarrierIntersecting) {
		// Deer hit barrier - teleport both back to bottom with tween effect
		tween(deer, {
			alpha: 0
		}, {
			duration: 300,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				deer.x = 1024;
				deer.y = 2200;
				deer.directionX = 0;
				deer.directionY = 1;
				tween(deer, {
					alpha: 1
				}, {
					duration: 300,
					easing: tween.easeIn
				});
			}
		});
		tween(truck, {
			alpha: 0
		}, {
			duration: 300,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				truck.x = 1024;
				truck.y = 2600;
				tween(truck, {
					alpha: 1
				}, {
					duration: 300,
					easing: tween.easeIn
				});
			}
		});
	}
	lastBarrierIntersecting = currentBarrierIntersecting;
	// Check if deer is approaching the end of the road and add more road segments
	var lastRoad = roads[roads.length - 1];
	var distanceToEnd = lastRoad.y + 1366 - deer.y; // Half road height from deer to road end
	if (distanceToEnd < 1000) {
		// When deer is within 1000 pixels of road end
		// Add new road segments ahead
		for (var i = 0; i < 3; i++) {
			var newRoad = game.addChild(new Road());
			newRoad.x = 1024; // Center horizontally
			newRoad.y = roads[roads.length - 1].y + 2732; // Position after last road
			roads.push(newRoad);
		}
	}
	// Remove old road segments that are far behind to prevent memory issues
	for (var r = roads.length - 1; r >= 0; r--) {
		if (roads[r].y < deer.y - 3000) {
			// If road is 3000 pixels behind deer
			roads[r].destroy();
			roads.splice(r, 1);
		}
	}
};

===================================================================
--- original.js
+++ change.js
@@ -29,8 +29,11 @@
 	self.update = function () {
 		// Calculate distance to truck for perception
 		var distanceToTruck = Math.sqrt(Math.pow(truck.x - self.x, 2) + Math.pow(truck.y - self.y, 2));
 		var perceptionRadius = 300 + self.evasiveness * 50;
+		// Calculate speed reduction based on truck speed - faster truck = slower deer
+		var speedReduction = Math.max(0, (truckSpeed - 2) * 8); // Considerable reduction
+		var adjustedBaseSpeed = Math.max(5, self.baseSpeed - speedReduction);
 		// If truck is within perception range, flee
 		if (distanceToTruck < perceptionRadius) {
 			// Calculate direction away from truck
 			var fleeX = self.x - truck.x;
@@ -43,15 +46,15 @@
 			}
 			// Set direction to flee from truck
 			self.directionX = fleeX;
 			self.directionY = fleeY;
-			// Increase speed when fleeing
-			self.currentSpeed = self.baseSpeed + self.evasiveness * 2;
+			// Increase speed when fleeing (but still affected by truck speed)
+			self.currentSpeed = adjustedBaseSpeed + self.evasiveness * 2;
 		} else {
 			// Normal behavior when truck is far - move straight down the road
 			self.directionX = 0; // Stay centered on road
 			self.directionY = 1; // Move down the road
-			self.currentSpeed = self.baseSpeed + self.evasiveness * 1.5;
+			self.currentSpeed = adjustedBaseSpeed + self.evasiveness * 1.5;
 		}
 		// Move deer
 		self.x += self.directionX * self.currentSpeed;
 		self.y += self.directionY * self.currentSpeed;
@@ -251,10 +254,11 @@
 		truckSpeed += 0.2;
 	} else if (!isAccelerating && truckSpeed > 2) {
 		truckSpeed -= 0.1;
 	}
-	// Update speedometer display
-	speedometerTxt.setText('Speed: 100');
+	// Update speedometer display - show speed based on truck movement
+	var displaySpeed = Math.round(100 + (truckSpeed - 2) * 25); // Base 100, increases with truck speed
+	speedometerTxt.setText('Speed: ' + displaySpeed);
 	// Move truck forward on road automatically
 	truck.y -= truckSpeed;
 	// Keep truck within road bounds horizontally
 	var roadCenterX = 1024;