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

/**** 
* Classes
****/ 
// Brotato (player) class
var Brotato = Container.expand(function () {
	var self = Container.call(this);
	var body = self.attachAsset('brotato', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.radius = body.width * 0.5;
	self.speed = 18; // Movement speed
	self.fireCooldown = 0; // Ticks until next shot
	self.fireRate = 30; // Ticks between shots (lower = faster)
	self.bulletSpeed = 32;
	self.bulletCount = 1;
	self.bulletSpread = 0.2; // radians
	self.damage = 1;
	self.xp = 0;
	self.level = 1;
	self.hp = 5;
	self.maxHp = 5;
	// Range for auto-fire (in px)
	self.range = 1200; // Increased range for Brotato
	// For touch drag
	self.isDragging = false;
	// For upgrades
	self.applyUpgrade = function (upgrade) {
		if (upgrade === 'firerate') {
			self.fireRate = Math.max(8, self.fireRate - 4);
		} else if (upgrade === 'speed') {
			self.speed += 3;
		} else if (upgrade === 'damage') {
			self.damage += 1;
		} else if (upgrade === 'bullets') {
			self.bulletCount = Math.min(6, self.bulletCount + 1);
		} else if (upgrade === 'hp') {
			self.maxHp += 2;
			self.hp = self.maxHp;
		}
	};
	return self;
});
// Bullet class
var Bullet = Container.expand(function () {
	var self = Container.call(this);
	var body = self.attachAsset('bullet', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.radius = Math.max(body.width, body.height) * 0.5;
	self.speed = 32;
	self.dx = 0;
	self.dy = 0;
	self.damage = 1;
	self.update = function () {
		// Bullets fly straight in their initial direction
		self.x += self.dx * self.speed;
		self.y += self.dy * self.speed;
	};
	return self;
});
// Enemy class
var Enemy = Container.expand(function () {
	var self = Container.call(this);
	var body = self.attachAsset('enemy', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.radius = body.width * 0.5;
	self.speed = 6 + Math.random() * 4;
	self.hp = 2;
	self.damage = 1;
	self.xpValue = 1;
	// Target to chase (brotato)
	self.target = null;
	self.update = function () {
		if (!self.target) return;
		var dx = self.target.x - self.x;
		var dy = self.target.y - self.y;
		var dist = Math.sqrt(dx * dx + dy * dy);
		if (dist > 0) {
			self.x += dx / dist * self.speed;
			self.y += dy / dist * self.speed;
		}
	};
	return self;
});
// Upgrade Button class
var UpgradeButton = Container.expand(function () {
	var self = Container.call(this);
	var btn = self.attachAsset('upgradeBtn', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.text = new Text2('', {
		size: 60,
		fill: 0xFFFFFF
	});
	self.text.anchor.set(0.5, 0.5);
	self.addChild(self.text);
	self.upgradeType = '';
	self.onSelect = null;
	self.down = function (x, y, obj) {
		if (typeof self.onSelect === 'function') {
			self.onSelect(self.upgradeType);
		}
	};
	return self;
});
// XP orb class
var XPOrb = Container.expand(function () {
	var self = Container.call(this);
	var body = self.attachAsset('xp', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.radius = body.width * 0.5;
	self.value = 1;
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x222222
});

/**** 
* Game Code
****/ 
// Upgrade button (box, blue)
// XP orb (ellipse, green)
// Bullet (box, yellow)
// Enemy (ellipse, red)
// Potato hero (ellipse, brown)
// --- Map Border Setup ---
var borderThickness = 24;
var borderColor = 0xffffff;
// Top border
var borderTop = LK.getAsset('borderTop', {
	width: 2048,
	height: borderThickness,
	color: borderColor,
	shape: 'box',
	x: 0,
	y: 0,
	anchorX: 0,
	anchorY: 0
});
game.addChild(borderTop);
// Bottom border
var borderBottom = LK.getAsset('borderBottom', {
	width: 2048,
	height: borderThickness,
	color: borderColor,
	shape: 'box',
	x: 0,
	y: 2732 - borderThickness,
	anchorX: 0,
	anchorY: 0
});
game.addChild(borderBottom);
// Left border
var borderLeft = LK.getAsset('borderLeft', {
	width: borderThickness,
	height: 2732,
	color: borderColor,
	shape: 'box',
	x: 0,
	y: 0,
	anchorX: 0,
	anchorY: 0
});
game.addChild(borderLeft);
// Right border
var borderRight = LK.getAsset('borderRight', {
	width: borderThickness,
	height: 2732,
	color: borderColor,
	shape: 'box',
	x: 2048 - borderThickness,
	y: 0,
	anchorX: 0,
	anchorY: 0
});
game.addChild(borderRight);
// Game state
var brotato;
var enemies = [];
var bullets = [];
var xporbs = [];
var wave = 1;
var waveTimer = 0;
var waveDuration = 900; // 15 seconds per wave (60*15)
var inUpgrade = false;
var upgradeButtons = [];
var score = 0;
// UI
var scoreTxt = new Text2('Score: 0', {
	size: 100,
	fill: "#fff"
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
var hpTxt = new Text2('HP: 5/5', {
	size: 80,
	fill: "#fff"
});
hpTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(hpTxt);
hpTxt.y = 120;
// Level up text
var levelTxt = new Text2('', {
	size: 100,
	fill: 0xFFE066
});
levelTxt.anchor.set(0.5, 0.5);
LK.gui.center.addChild(levelTxt);
// Helper: spawn brotato in center
function spawnBrotato() {
	brotato = new Brotato();
	brotato.x = 2048 / 2;
	brotato.y = 2732 / 2;
	game.addChild(brotato);
	// Make range bigger and perfectly round
	brotato.range = 1200; // bigger range, adjust as needed
	var rangeCircle = LK.getAsset('centerCircle', {
		width: brotato.range * 2,
		height: brotato.range * 2,
		color: 0x00ffcc,
		shape: 'ellipse',
		// ensure this is an ellipse for a true circle
		anchorX: 0.5,
		anchorY: 0.5,
		x: brotato.x,
		y: brotato.y,
		alpha: 0.13
	});
	// Attach to game, but below brotato
	game.addChild(rangeCircle);
	// Keep rangeCircle following brotato
	brotato._rangeCircle = rangeCircle;
}
// Helper: spawn enemy at random edge
function spawnEnemy() {
	var enemy = new Enemy();
	var border = 24; // borderThickness
	var minX = border + enemy.radius;
	var maxX = 2048 - border - enemy.radius;
	var minY = border + enemy.radius;
	var maxY = 2732 - border - enemy.radius;
	var edge = Math.floor(Math.random() * 4);
	if (edge === 0) {
		// Top
		enemy.x = minX + Math.random() * (maxX - minX);
		enemy.y = minY;
	} else if (edge === 1) {
		// Bottom
		enemy.x = minX + Math.random() * (maxX - minX);
		enemy.y = maxY;
	} else if (edge === 2) {
		// Left
		enemy.x = minX;
		enemy.y = minY + Math.random() * (maxY - minY);
	} else {
		// Right
		enemy.x = maxX;
		enemy.y = minY + Math.random() * (maxY - minY);
	}
	enemy.target = brotato;
	enemies.push(enemy);
	game.addChild(enemy);
}
// Helper: spawn XP orb at (x, y)
function spawnXP(x, y, value) {
	var orb = new XPOrb();
	orb.x = x;
	orb.y = y;
	orb.value = value || 1;
	xporbs.push(orb);
	game.addChild(orb);
}
// Helper: fire bullets from brotato
function fireBullets() {
	// Find nearest enemy to brotato
	var nearestEnemy = null;
	var minDist = Infinity;
	for (var i = 0; i < enemies.length; i++) {
		var dx = enemies[i].x - brotato.x;
		var dy = enemies[i].y - brotato.y;
		var dist = Math.sqrt(dx * dx + dy * dy);
		if (dist < minDist) {
			minDist = dist;
			nearestEnemy = enemies[i];
		}
	}
	// Only fire if an enemy is within range
	if (!nearestEnemy || minDist > brotato.range) {
		return;
	}
	var angleBase = 0;
	// If there is a nearest enemy, aim at it
	if (nearestEnemy) {
		var dx = nearestEnemy.x - brotato.x;
		var dy = nearestEnemy.y - brotato.y;
		angleBase = Math.atan2(dy, dx);
	}
	for (var i = 0; i < brotato.bulletCount; i++) {
		var spread = brotato.bulletCount > 1 ? (i - (brotato.bulletCount - 1) / 2) * brotato.bulletSpread : 0;
		var angle = angleBase + spread;
		var bullet = new Bullet();
		bullet.x = brotato.x;
		bullet.y = brotato.y;
		bullet.dx = Math.cos(angle);
		bullet.dy = Math.sin(angle);
		bullet.damage = brotato.damage;
		bullets.push(bullet);
		game.addChild(bullet);
	}
}
// Helper: show upgrade selection
function showUpgradeSelection() {
	inUpgrade = true;
	// Remove all enemies and bullets
	for (var i = 0; i < enemies.length; i++) enemies[i].destroy();
	for (var i = 0; i < bullets.length; i++) bullets[i].destroy();
	enemies = [];
	bullets = [];
	// Show 3 random upgrades
	var upgrades = [{
		type: 'firerate',
		label: 'Faster Fire Rate'
	}, {
		type: 'speed',
		label: 'Move Speed Up'
	}, {
		type: 'damage',
		label: 'Bullet Damage Up'
	}, {
		type: 'bullets',
		label: 'More Bullets'
	}, {
		type: 'hp',
		label: 'Max HP Up'
	}];
	// Shuffle upgrades
	for (var i = upgrades.length - 1; i > 0; i--) {
		var j = Math.floor(Math.random() * (i + 1));
		var temp = upgrades[i];
		upgrades[i] = upgrades[j];
		upgrades[j] = temp;
	}
	// Show 3
	for (var k = 0; k < 3; k++) {
		var btn = new UpgradeButton();
		btn.x = 2048 / 2;
		btn.y = 900 + k * 350;
		btn.text.setText(upgrades[k].label);
		btn.upgradeType = upgrades[k].type;
		btn.onSelect = function (type) {
			// Remove buttons
			for (var b = 0; b < upgradeButtons.length; b++) {
				upgradeButtons[b].destroy();
			}
			upgradeButtons = [];
			brotato.applyUpgrade(type);
			inUpgrade = false;
			levelTxt.setText('');
			// Start next wave
			startWave();
		};
		upgradeButtons.push(btn);
		game.addChild(btn);
	}
	levelTxt.setText('Choose an Upgrade!');
}
// Helper: start a wave
function startWave() {
	waveTimer = 0;
	wave += 1;
}
// Helper: update UI
function updateUI() {
	scoreTxt.setText('Score: ' + score);
	hpTxt.setText('HP: ' + brotato.hp + '/' + brotato.maxHp);
}
// Helper: handle brotato damage
function brotatoHit(dmg) {
	brotato.hp -= dmg;
	LK.effects.flashObject(brotato, 0xff0000, 400);
	updateUI();
	if (brotato.hp <= 0) {
		LK.effects.flashScreen(0xff0000, 1000);
		LK.showGameOver();
	}
}
// Helper: handle brotato level up
function brotatoLevelUp() {
	brotato.level += 1;
	brotato.xp = 0;
	levelTxt.setText('Level Up!');
	showUpgradeSelection();
}
// Helper: get XP needed for next level
function xpForLevel(level) {
	return 5 + Math.floor(level * 2.5);
}
// Initialize game
spawnBrotato();
updateUI();
startWave();
// Touch drag logic
var dragNode = null;
function handleMove(x, y, obj) {
	if (inUpgrade) return;
	if (dragNode) {
		// Clamp to arena
		var r = brotato.radius;
		dragNode.x = Math.max(r, Math.min(2048 - r, x));
		dragNode.y = Math.max(r, Math.min(2732 - r, y));
	}
}
game.move = handleMove;
game.down = function (x, y, obj) {
	if (inUpgrade) return;
	dragNode = brotato;
	handleMove(x, y, obj);
};
game.up = function (x, y, obj) {
	dragNode = null;
};
// Main game loop
game.update = function () {
	if (inUpgrade) return;
	// Keep range indicator following Brotato
	if (brotato && brotato._rangeCircle) {
		brotato._rangeCircle.x = brotato.x;
		brotato._rangeCircle.y = brotato.y;
	}
	// Wave timer
	waveTimer++;
	if (waveTimer >= waveDuration) {
		// End of wave: show upgrade
		showUpgradeSelection();
		return;
	}
	// Spawn enemies
	if (LK.ticks % Math.max(40, 120 - wave * 4) === 0) {
		// More enemies per wave (reduced)
		for (var i = 0; i < Math.min(1 + Math.floor(wave / 3), 3); i++) {
			spawnEnemy();
		}
	}
	// Brotato auto-fire
	if (brotato.fireCooldown > 0) {
		brotato.fireCooldown--;
	} else {
		fireBullets();
		brotato.fireCooldown = brotato.fireRate;
	}
	// Update enemies
	for (var i = enemies.length - 1; i >= 0; i--) {
		var enemy = enemies[i];
		enemy.update();
		// Check collision with brotato
		var dx = enemy.x - brotato.x;
		var dy = enemy.y - brotato.y;
		var dist = Math.sqrt(dx * dx + dy * dy);
		if (dist < enemy.radius + brotato.radius - 10) {
			// Only allow Brotato to be hit if enemy is within Brotato's range
			if (dist <= brotato.range) {
				brotatoHit(enemy.damage);
			}
			// Destroy enemy
			spawnXP(enemy.x, enemy.y, enemy.xpValue);
			enemy.destroy();
			enemies.splice(i, 1);
			continue;
		}
		// Remove if off screen (failsafe)
		if (enemy.x < -200 || enemy.x > 2248 || enemy.y < -200 || enemy.y > 2932) {
			enemy.destroy();
			enemies.splice(i, 1);
		}
	}
	// Update bullets
	for (var j = bullets.length - 1; j >= 0; j--) {
		var bullet = bullets[j];
		bullet.update();
		// Remove if off screen
		if (bullet.x < -100 || bullet.x > 2148 || bullet.y < -100 || bullet.y > 2832) {
			bullet.destroy();
			bullets.splice(j, 1);
			continue;
		}
		// Check collision with enemies
		var hit = false;
		for (var k = enemies.length - 1; k >= 0; k--) {
			var enemy = enemies[k];
			var dx = bullet.x - enemy.x;
			var dy = bullet.y - enemy.y;
			var dist = Math.sqrt(dx * dx + dy * dy);
			if (dist < bullet.radius + enemy.radius - 10) {
				enemy.hp -= bullet.damage;
				hit = true;
				if (enemy.hp <= 0) {
					spawnXP(enemy.x, enemy.y, enemy.xpValue);
					enemy.destroy();
					enemies.splice(k, 1);
					score += 1;
					updateUI();
				}
				break;
			}
		}
		if (hit) {
			bullet.destroy();
			bullets.splice(j, 1);
		}
	}
	// Update XP orbs
	for (var m = xporbs.length - 1; m >= 0; m--) {
		var orb = xporbs[m];
		// Attract to brotato if close
		var dx = orb.x - brotato.x;
		var dy = orb.y - brotato.y;
		var dist = Math.sqrt(dx * dx + dy * dy);
		if (dist < 300) {
			var pull = 18;
			orb.x -= dx / dist * pull;
			orb.y -= dy / dist * pull;
		}
		// Collect
		if (dist < orb.radius + brotato.radius) {
			brotato.xp += orb.value;
			orb.destroy();
			xporbs.splice(m, 1);
			// Level up?
			if (brotato.xp >= xpForLevel(brotato.level)) {
				brotatoLevelUp();
				return;
			}
		}
	}
};
// Play music (if you have a music asset, e.g. 'bgmusic')
// LK.playMusic('bgmusic');

===================================================================
--- original.js
+++ change.js
@@ -235,8 +235,9 @@
 		width: brotato.range * 2,
 		height: brotato.range * 2,
 		color: 0x00ffcc,
 		shape: 'ellipse',
+		// ensure this is an ellipse for a true circle
 		anchorX: 0.5,
 		anchorY: 0.5,
 		x: brotato.x,
 		y: brotato.y,