===================================================================
--- original.js
+++ change.js
@@ -144,32 +144,37 @@
 		anchorX: 0.5,
 		anchorY: 0.5
 	});
 });
-var HealthBar = Container.expand(function (maxHealth, currentHealth) {
+var PlayerHealthBar = Container.expand(function (maxHealth) {
 	var self = Container.call(this);
 	var backgroundBar = self.attachAsset('block', {
 		width: 204,
 		height: 24,
-		color: 0x000000
+		color: 0x000000,
+		anchorX: 0.5,
+		anchorY: 0.5
 	});
 	var healthBar = self.attachAsset('block', {
 		width: 200,
 		height: 20,
-		color: 0x00ff00
+		color: 0x00ff00,
+		anchorX: 0.5,
+		anchorY: 0.5
 	});
 	self.updateHealth = function (newHealth) {
 		var healthRatio = newHealth / maxHealth;
 		healthBar.width = 200 * healthRatio;
+		healthBar.x = -(200 - healthBar.width) / 2; // Keep the health bar centered
 		if (healthRatio < 0.3) {
 			healthBar.color = 0xff0000; // Red color for critical health
 		} else if (healthRatio < 0.6) {
 			healthBar.color = 0xffff00; // Yellow color for medium health
 		} else {
 			healthBar.color = 0x00ff00; // Green color for high health
 		}
 	};
-	self.updateHealth(currentHealth);
+	self.updateHealth(maxHealth);
 });
 
 /**** 
 * Initialize Game
@@ -180,8 +185,12 @@
 
 /**** 
 * Game Code
 ****/
+var playerHealthBar = new PlayerHealthBar(hero.health);
+playerHealthBar.x = 2048 / 2; // Center the health bar horizontally
+playerHealthBar.y = 50; // Position the health bar at the top
+LK.gui.top.addChild(playerHealthBar);
 var waveManager = game.addChild(new WaveManager());
 var waveCounterTxt = new Text2('Wave: 0', {
 	size: 100,
 	fill: "#ffffff"
@@ -249,9 +258,9 @@
 		bullet.move();
 		// Check for bullet collision with hero or off-screen
 		if (bullet.intersects(hero)) {
 			hero.health -= 1; // Decrease hero's health by one
-			heroHealthBar.updateHealth(hero.health); // Update the health bar
+			playerHealthBar.updateHealth(hero.health); // Update the player's health bar
 			LK.effects.flashObject(hero, 0xff0000, 500);
 			bullet.destroy();
 			enemyBullets.splice(i, 1);
 			if (hero.health <= 0) {