===================================================================
--- original.js
+++ change.js
@@ -1,76 +1,21 @@
 /**** 
 * Classes
 ****/
-var DecorativePlant = Container.expand(function () {
-	var self = Container.call(this);
-	var plantGraphics = self.createAsset('decorativePlant', 'Decorative Plant Graphics', .5, 1);
-	var swayDirection = 1;
-	self.sway = function () {
-		plantGraphics.rotation += swayDirection * 0.01;
-		if (Math.abs(plantGraphics.rotation) > 0.2) {
-			swayDirection *= -1;
-		}
-	};
-	self.move = function () {
-		self.x += 1;
-		if (self.x > 2048) {
-			self.x = 0;
-		}
-	};
-});
-var TreasureChest = Container.expand(function () {
-	var self = Container.call(this);
-	var chestClosedGraphics = self.createAsset('chestClosed', 'Closed Chest Graphics', .5, .5);
-	var chestOpenGraphics = self.createAsset('chestOpen', 'Open Chest Graphics', .5, .5);
-	chestOpenGraphics.visible = false;
-	var isOpen = false;
-	self.toggleChest = function () {
-		isOpen = !isOpen;
-		chestClosedGraphics.visible = !isOpen;
-		chestOpenGraphics.visible = isOpen;
-	};
-	LK.setInterval(self.toggleChest, 5000);
-});
-var FishFood = Container.expand(function () {
-	var self = Container.call(this);
-	var foodGraphics = self.createAsset('fishFood', 'Fish Food Graphics', .5, .5);
-	self.speed = 1;
-	self.move = function () {
-		self.y += self.speed;
-		if (self.y > 2732) {
-			self.destroy();
-		}
-	};
-});
-var Bubble = Container.expand(function () {
-	var self = Container.call(this);
-	var bubbleGraphics = self.createAsset('bubble', 'Bubble Graphics', .5, .5);
-	self.speed = -0.5;
-	self.move = function () {
-		self.y += self.speed;
-		if (self.y < -50) {
-			self.destroy();
-		}
-	};
-	bubbleGraphics.on('down', function () {
-		LK.effects.flashObject(self, 0xFFFFFF, 300);
-		self.destroy();
-	});
-});
 var Fish = Container.expand(function () {
 	var self = Container.call(this);
-	self.fishGraphics = self.createAsset('fish', 'Fish Graphics', .5, .5);
 	self.move = function () {
 		if (!self.directionChangeTime || LK.ticks - self.directionChangeTime > self.directionChangeInterval) {
 			self.directionChangeTime = LK.ticks;
 			self.directionChangeInterval = Math.random() * (self.maxChangeInterval - self.minChangeInterval) + self.minChangeInterval;
 			self.targetRotation = Math.random() * Math.PI * 2;
 		}
-		var progress = Math.min(1, (LK.ticks - self.directionChangeTime) / self.directionChangeInterval);
-		var rotationDifference = (self.targetRotation - self.rotation + Math.PI) % (2 * Math.PI) - Math.PI;
-		self.rotation += rotationDifference * progress * 0.1;
-		self.rotation = (self.rotation + Math.PI * 2) % (Math.PI * 2);
+		var progress = (LK.ticks - self.directionChangeTime) / self.directionChangeInterval;
+		if (progress < 1) {
+			self.rotation += (self.targetRotation - self.rotation) * progress;
+		} else {
+			self.rotation = self.targetRotation;
+		}
 		var tentativeX = self.x + Math.cos(self.rotation) * self.speed;
 		var tentativeY = self.y + Math.sin(self.rotation) * self.speed;
 		var waterBounds = self.getWaterBounds();
 		tentativeX = Math.max(waterBounds.left + 50, Math.min(tentativeX, waterBounds.right - 50));
@@ -80,80 +25,18 @@
 			self.y = tentativeY;
 		} else {
 			self.avoidObstacles(self.getNearbyObstacles());
 		}
-		var nearbyFish = self.getNearbyObstacles();
-		var alignmentRotation = 0;
-		var alignmentCount = 0;
-		for (var i = 0; i < nearbyFish.length; i++) {
-			var fish = nearbyFish[i];
-			var dx = self.x - fish.x;
-			var dy = self.y - fish.y;
-			var distance = Math.sqrt(dx * dx + dy * dy);
-			if (distance < 200) {
-				alignmentRotation += fish.rotation;
-				alignmentCount++;
-			}
-		}
-		if (alignmentCount > 0) {
-			alignmentRotation /= alignmentCount;
-			self.rotation = (self.rotation + alignmentRotation) / 2;
-		}
-		if (Math.random() < 0.02) {
-			self.speed *= 0.5;
-		}
 		self.rotation = self.rotation % (Math.PI * 2);
-		if (Math.random() < 0.005) {
-			LK.effects.splash(self.x, self.y, 0x1CA3EC, 500);
-		}
-		var isFishClose = self.getNearbyObstacles().some(function (obstacle) {
-			var dx = self.x - obstacle.x;
-			var dy = self.y - obstacle.y;
-			return Math.sqrt(dx * dx + dy * dy) < 150;
-		});
-		if (isFishClose) {
-			fishGraphics.tint = 0x88FFFF;
-		} else {
-			fishGraphics.tint = 0xFFFFFF;
-		}
-		fishGraphics.scale.x = Math.cos(self.rotation) < 0 ? -1 : 1;
-		if (Math.random() < 0.01) {
-			fishGraphics.blink();
-		}
-		fishGraphics.rotation = self.rotation;
+		self.fishGraphics.scale.x = Math.cos(self.rotation) < 0 ? -1 : 1;
+		self.fishGraphics.rotation = self.rotation;
 	};
-	self.avoidObstacles = function (obstacles) {
-		for (var i = 0; i < obstacles.length; i++) {
-			var obstacle = obstacles[i];
-			var dx = self.x - obstacle.x;
-			var dy = self.y - obstacle.y;
-			var distance = Math.sqrt(dx * dx + dy * dy);
-			if (distance < 100) {
-				self.targetRotation = Math.atan2(dy, dx) + Math.PI;
-				break;
-			}
-		}
-	};
+	self.avoidObstacles = function (obstacles) {};
 	self.isPathBlocked = function (newX, newY, obstacles) {
-		for (var i = 0; i < obstacles.length; i++) {
-			var obstacle = obstacles[i];
-			var dx = newX - obstacle.x;
-			var dy = newY - obstacle.y;
-			var distance = Math.sqrt(dx * dx + dy * dy);
-			if (distance < 50) {
-				return true;
-			}
-		}
 		return false;
 	};
 	self.getNearbyObstacles = function () {
-		var nearbyObstacles = [];
-		for (var i = 0; i < self.fishes.length; i++) {
-			if (fishes[i] !== self) {
-				nearbyObstacles.push(fishes[i]);
-			}
-		}
-		return nearbyObstacles;
+		return [];
 	};
 	this.getWaterBounds = function () {
 		var waterGraphics = LK.getAsset('water', 'Water Graphics', 0, 0);
 		return {
@@ -165,9 +48,9 @@
 	};
 });
 var ZebraDanio = Fish.expand(function () {
 	var self = Fish.call(this);
-	var fishGraphics = self.createAsset('zebraDanio', 'Zebra Danio Graphics', .5, .5);
+	self.fishGraphics = self.createAsset('zebraDanio', 'Zebra Danio Graphics', .5, .5);
 	fishGraphics.scale.set(1, 1);
 	self.speed = Math.random() * 0.2 + 0.4;
 	self.move = function () {
 		if (!self.directionChangeTime || LK.ticks - self.directionChangeTime > self.directionChangeInterval) {
@@ -276,29 +159,9 @@
 	var self = Fish.call(this);
 	var fishGraphics = self.createAsset('wrasses', 'Wrasses Graphics', .5, .5);
 	fishGraphics.scale.set(1, 1);
 	self.speed = Math.random() * 0.2 + 0.42;
-	self.move = function () {
-		if (!self.directionChangeTime || LK.ticks - self.directionChangeTime > self.directionChangeInterval) {
-			self.directionChangeTime = LK.ticks;
-			self.directionChangeInterval = Math.random() * (self.maxChangeInterval - self.minChangeInterval) + self.minChangeInterval;
-			self.targetRotation = Math.random() * Math.PI * 2;
-		}
-		var progress = (LK.ticks - self.directionChangeTime) / self.directionChangeInterval;
-		if (progress < 1) {
-			self.rotation += (self.targetRotation - self.rotation) * progress;
-		} else {
-			self.rotation = self.targetRotation;
-		}
-		self.x += Math.cos(self.rotation) * self.speed;
-		self.y += Math.sin(self.rotation) * self.speed;
-		var waterBounds = self.getWaterBounds();
-		self.x = Math.max(waterBounds.left, Math.min(self.x, waterBounds.right));
-		self.y = Math.max(waterBounds.top, Math.min(self.y, waterBounds.bottom));
-		self.rotation = self.rotation % (Math.PI * 2);
-		fishGraphics.scale.x = Math.cos(self.rotation) < 0 ? -1 : 1;
-		fishGraphics.rotation = self.rotation;
-	};
+	self.move = function () {};
 });
 var Parrotfish = Fish.expand(function () {
 	var self = Fish.call(this);
 	var fishGraphics = self.createAsset('parrotfish', 'Parrotfish Graphics', .5, .5);
@@ -352,11 +215,9 @@
 	var self = Fish.call(this);
 	var fishGraphics = self.createAsset('lionfish', 'Lionfish Graphics', .5, .5);
 	fishGraphics.scale.set(1, 1);
 	self.speed = Math.random() * 0.2 + 0.5;
-	self.move = function () {
-		fishGraphics.rotation = self.rotation;
-	};
+	self.move = function () {};
 });
 var Surgeonfish = Fish.expand(function () {
 	var self = Fish.call(this);
 	var fishGraphics = self.createAsset('surgeonfish', 'Surgeonfish Graphics', .5, .5);
@@ -1250,133 +1111,29 @@
 
 /**** 
 * Game Code
 ****/
-game.updateElements = function () {
-	game.fishes = [];
-	var children = game.children.slice();
-	for (var i = 0; i < children.length; i++) {
-		if (children[i] instanceof Bubble || children[i] instanceof FishFood) {
-			children[i].move();
-		}
-		if (children[i] instanceof DecorativePlant) {
-			children[i].sway();
-			children[i].move();
-		}
-	}
-};
-LK.on('tick', game.updateElements);
-for (var i = 0; i < 5; i++) {
-	var plant = new DecorativePlant();
-	game.aquarium = game.addChild(new Aquarium());
-	var waterBounds = game.aquarium.getWaterBounds();
-	plant.x = waterBounds.left + i * ((waterBounds.right - waterBounds.left) / 5);
-	plant.y = waterBounds.bottom - plant.height / 2 - 600;
-	game.addChild(plant);
-}
-var treasureChest = new TreasureChest();
-treasureChest.x = 2048 / 2;
-treasureChest.y = 2732 - 100;
-game.addChild(treasureChest);
-var feedButton = new Text2('Feed Fish', {
-	size: 100,
-	fill: '#ffffff'
-});
-feedButton.anchor.set(.5, 0);
-feedButton.x = 2048 / 2;
-feedButton.y = 50;
-LK.gui.topCenter.addChild(feedButton);
-feedButton.on('down', game.feedFish);
-game.feedFish = function () {
-	var food = new FishFood();
-	food.x = 2048 / 2;
-	food.y = 0;
-	game.addChild(food);
-};
-game.spawnBubble = function () {
-	var bubble = new Bubble();
-	bubble.x = Math.random() * 2048;
-	bubble.y = 2732;
-	game.addChild(bubble);
-};
-var bubbleSpawnTimer = LK.setInterval(game.spawnBubble, 2000);
-game.spawnBubble = function () {
-	var bubble = new Bubble();
-	bubble.x = Math.random() * 2048;
-	bubble.y = 2732;
-	game.addChild(bubble);
-};
-game.aquarium = game.addChild(new Aquarium());
+var aquarium = game.addChild(new Aquarium());
 game.setBackgroundColor(0x008080);
-game.fishes = [];
-LK.on('tick', function () {
-	for (var i = 0; i < game.fishes.length; i++) {
-		game.fishes[i].move();
-	}
-});
-LK.on('tick', function () {
-	if (game.fishes) {
-		for (var i = 0; i < game.fishes.length; i++) {
-			game.fishes[i].move();
-		}
-	}
-});
-LK.on('tick', function () {
-	for (var i = 0; i < game.fishes.length; i++) {
-		game.fishes[i].move();
-	}
-});
-for (var i = 0; i < 5; i++) {
-	var plant = new DecorativePlant();
-	plant.x = i * (2048 / 5);
-	plant.y = 2732 - 50;
-	game.addChild(plant);
-}
-LK.on('tick', function () {
-	if (game.fishes && game.fishes.length) {
-		for (var i = 0; i < game.fishes.length; i++) {
-			game.fishes[i].move();
-		}
-	}
-});
-LK.on('tick', function () {
-	for (var i = 0; i < game.fishes.length; i++) {
-		game.fishes[i].move();
-	}
-});
-LK.on('tick', function () {
-	for (var i = 0; i < game.fishes.length; i++) {
-		game.fishes[i].move();
-	}
-});
-LK.on('tick', function () {
-	for (var i = 0; i < game.fishes.length; i++) {
-		game.fishes[i].move();
-	}
-});
-LK.on('tick', function () {
-	for (var i = 0; i < game.fishes.length; i++) {
-		game.fishes[i].move();
-	}
-});
+var fishes = [];
+var fishTypes = [Wrasses, Parrotfish, Dartfish, MoorishIdol, Tangfish, Bannerfish, Butterflyfish, Mandarinfish, Lionfish, Surgeonfish, Pufferfish, Clownfish, Angelfish, KoiFish, EmperorFish, Goldfish, Sunfish, GuppyFish, BettaFish, DiscusFish, NeonTetra, OscarFish, PsychedelicFrogfish, FlameScallop, RibbonEel, LeafySeaDragon, ClownTriggerfish, ElectricBlueDamsel, YellowTang, FlameHawkfish, RoyalGramma, FlameAngel, BlueTang, Moonfish, Starfish, CardinalTetra];
 var fishTypes = [ZebraDanio, CelestialPearlDanio, Wrasses, Parrotfish, Dartfish, MoorishIdol, Tangfish, Bannerfish, Butterflyfish, Mandarinfish, Lionfish, Surgeonfish, Pufferfish, Clownfish, Angelfish, KoiFish, EmperorFish, Goldfish, Sunfish, GuppyFish, BettaFish, DiscusFish, NeonTetra, OscarFish, ElectricCatfish, RainbowTrout, PsychedelicFrogfish, FlameScallop, RibbonEel, LeafySeaDragon, ClownTriggerfish, ElectricBlueDamsel, YellowTang, FlameHawkfish, RoyalGramma, FlameAngel, BlueTang, Moonfish, Starfish, GlassCatfish, DiamondTetra, PeacockBass, CrimsonSnapper, CardinalTetra, CometFish, EmeraldGoby];
-var that = void 0;
 fishTypes.forEach(function (fishType) {
 	var fish = new fishType();
 	if (typeof fish.move === 'function') {
-		var waterBounds = game.aquarium.getWaterBounds();
+		var waterBounds = aquarium.getWaterBounds();
 		var centerX = waterBounds.left + (waterBounds.right - waterBounds.left) / 2;
 		var centerY = waterBounds.top + (waterBounds.bottom - waterBounds.top) / 2;
 		var maxDistance = 500;
 		var angle = Math.random() * Math.PI * 2;
 		var distance = Math.random() * maxDistance;
 		fish.x = centerX + Math.cos(angle) * distance;
 		fish.y = centerY + Math.sin(angle) * distance;
-		that.fishes.push(fish);
+		fishes.push(fish);
 		game.addChild(fish);
 	}
 });
 LK.on('tick', function () {
-	for (var i = 0; i < game.fishes.length; i++) {
-		game.fishes[i].move();
+	for (var i = 0; i < fishes.length; i++) {
+		fishes[i].move();
 	}
 });
\ No newline at end of file