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

/**** 
* Classes
****/ 
var Archer = Container.expand(function () {
	var self = Container.call(this);
	var archerGraphics = self.attachAsset('archer', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	return self;
});
var Arrow = Container.expand(function () {
	var self = Container.call(this);
	var arrowGraphics = self.attachAsset('arrow', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speedX = 0;
	self.speedY = 0;
	self.update = function () {
		self.x += self.speedX;
		self.y += self.speedY;
	};
	return self;
});
var Enemy = Container.expand(function () {
	var self = Container.call(this);
	var enemyGraphics = self.attachAsset('enemy', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.shootTimer = 0;
	self.shootRate = 120 + Math.random() * 60; // Random shooting interval
	self.update = function () {
		// Enemies don't move, they stay in place and shoot
		self.shootTimer++;
		if (self.shootTimer >= self.shootRate) {
			self.shootTimer = 0;
			// Shoot at player
			var dirX = archer.x - self.x;
			var dirY = archer.y - self.y;
			var distance = Math.sqrt(dirX * dirX + dirY * dirY);
			var normalX = dirX / distance;
			var normalY = dirY / distance;
			var enemyArrow = new EnemyArrow();
			enemyArrow.x = self.x;
			enemyArrow.y = self.y;
			enemyArrow.speedX = normalX * 8;
			enemyArrow.speedY = normalY * 8;
			enemyArrow.rotation = Math.atan2(normalY, normalX);
			enemyArrows.push(enemyArrow);
			game.addChild(enemyArrow);
		}
	};
	return self;
});
var EnemyArrow = Container.expand(function () {
	var self = Container.call(this);
	var arrowGraphics = self.attachAsset('enemyArrow', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speedX = 0;
	self.speedY = 0;
	self.update = function () {
		self.x += self.speedX;
		self.y += self.speedY;
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x87CEEB
});

/**** 
* Game Code
****/ 
var archer = game.addChild(new Archer());
archer.x = 150;
archer.y = 2732 / 2;
var arrows = [];
var enemies = [];
var enemyArrows = [];
var enemySpawnTimer = 0;
var enemySpawnRate = 120; // frames between spawns
var playerHealth = 10;
var maxEnemies = 1; // Start with 1 enemy, increase over time
var energy = 100;
var energyRegenTimer = 0;
var isShooting = false;
var shootingTimer = 0;
var scoreTxt = new Text2('0', {
	size: 100,
	fill: 0xFFFFFF
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
scoreTxt.setText(LK.getScore());
var energyTxt = new Text2('Energy: 100', {
	size: 80,
	fill: 0x00ff00
});
energyTxt.anchor.set(1, 0);
LK.gui.topRight.addChild(energyTxt);
energyTxt.x = -20;
energyTxt.y = 20;
var healthTxt = new Text2('Health: 10', {
	size: 80,
	fill: 0xff0000
});
healthTxt.anchor.set(0, 0);
LK.gui.topLeft.addChild(healthTxt);
healthTxt.x = 120; // Avoid the platform menu icon
healthTxt.y = 20;
var autoShootTimer = 0;
var autoBattleActive = false;
// Create auto battle button
var autoBattleButton = new Text2('AUTO BATTLE', {
	size: 80,
	fill: 0xff0000
});
autoBattleButton.anchor.set(0.5, 1);
LK.gui.bottom.addChild(autoBattleButton);
autoBattleButton.y = -50;
// Button click handler
autoBattleButton.down = function (x, y, obj) {
	autoBattleActive = !autoBattleActive;
	if (autoBattleActive) {
		autoBattleButton.setText('STOP AUTO');
		autoBattleButton.tint = 0x00ff00; // Green when active
	} else {
		autoBattleButton.setText('AUTO BATTLE');
		autoBattleButton.tint = 0xff0000; // Red when inactive
	}
	;
};
// Manual shooting - touch screen to shoot
game.down = function (x, y, obj) {
	// Only allow manual shooting when auto battle is not active
	if (!autoBattleActive && energy > 0) {
		// Convert touch position to game coordinates
		// Check if obj and obj.parent exist before calling toGlobal
		if (obj && obj.parent && obj.parent.toGlobal) {
			var gamePos = game.toLocal(obj.parent.toGlobal({
				x: x,
				y: y
			}));
			shootArrowAtTarget(gamePos.x, gamePos.y);
		} else {
			// Fallback: use x, y directly as they should already be in the correct coordinate system
			shootArrowAtTarget(x, y);
		}
	}
};
function shootArrowAtTarget(targetX, targetY) {
	// Check if player has enough energy
	if (energy <= 0) {
		return;
	}
	// Calculate direction from archer to target point
	var dirX = targetX - archer.x;
	var dirY = targetY - archer.y;
	var distance = Math.sqrt(dirX * dirX + dirY * dirY);
	// Normalize direction
	var normalX = dirX / distance;
	var normalY = dirY / distance;
	// Create arrow
	var newArrow = new Arrow();
	newArrow.x = archer.x;
	newArrow.y = archer.y;
	newArrow.speedX = normalX * 15;
	newArrow.speedY = normalY * 15;
	// Rotate arrow to face direction
	newArrow.rotation = Math.atan2(normalY, normalX);
	arrows.push(newArrow);
	game.addChild(newArrow);
	LK.getSound('shoot').play();
	// Make all enemies look at the shooting target position
	for (var e = 0; e < enemies.length; e++) {
		var enemy = enemies[e];
		var enemyDirX = targetX - enemy.x;
		var enemyDirY = targetY - enemy.y;
		var targetRotation = Math.atan2(enemyDirY, enemyDirX);
		// Animate enemy rotation to face the target smoothly
		tween(enemy, {
			rotation: targetRotation
		}, {
			duration: 300,
			easing: tween.easeOut
		});
	}
	// Decrease energy
	energy -= 2;
	// Set shooting state
	isShooting = true;
	shootingTimer = 0;
	// Update energy display
	energyTxt.setText('Energy: ' + energy);
	// Change color based on energy level
	if (energy <= 20) {
		energyTxt.tint = 0xff0000; // Red when low
	} else if (energy <= 50) {
		energyTxt.tint = 0xffff00; // Yellow when medium
	} else {
		energyTxt.tint = 0x00ff00; // Green when high
	}
}
game.update = function () {
	// Automatic shooting logic - only when auto battle is active
	if (autoBattleActive) {
		autoShootTimer++;
		if (autoShootTimer >= 45 && energy > 0) {
			// Shoot every 0.75 seconds if energy available
			autoShootTimer = 0;
			// Find nearest enemy
			var nearestEnemy = null;
			var nearestDistance = Infinity;
			for (var e = 0; e < enemies.length; e++) {
				var enemy = enemies[e];
				var distanceToEnemy = Math.sqrt(Math.pow(enemy.x - archer.x, 2) + Math.pow(enemy.y - archer.y, 2));
				if (distanceToEnemy < nearestDistance) {
					nearestDistance = distanceToEnemy;
					nearestEnemy = enemy;
				}
			}
			// Shoot at nearest enemy if found (check if enemy still exists)
			if (nearestEnemy && enemies.indexOf(nearestEnemy) !== -1) {
				shootArrowAtTarget(nearestEnemy.x, nearestEnemy.y);
			}
		}
	}
	// Update shooting timer
	if (isShooting) {
		shootingTimer++;
		if (shootingTimer >= 30) {
			// Stop shooting state after 0.5 seconds
			isShooting = false;
		}
	}
	// Update energy regeneration only when not shooting (every 60 frames = 1 second at 60 FPS)
	if (!isShooting) {
		energyRegenTimer++;
		if (energyRegenTimer >= 60) {
			energyRegenTimer = 0;
			if (energy < 100) {
				energy += 1;
				// Update energy display
				energyTxt.setText('Energy: ' + energy);
				// Change color based on energy level
				if (energy <= 20) {
					energyTxt.tint = 0xff0000; // Red when low
				} else if (energy <= 50) {
					energyTxt.tint = 0xffff00; // Yellow when medium
				} else {
					energyTxt.tint = 0x00ff00; // Green when high
				}
			}
		}
	} else {
		energyRegenTimer = 0; // Reset regen timer when shooting
	}
	// Spawn enemies randomly on screen when needed
	if (enemies.length < maxEnemies) {
		enemySpawnTimer++;
		if (enemySpawnTimer >= enemySpawnRate) {
			enemySpawnTimer = 0;
			// Spawn new enemy at random position
			var newEnemy = new Enemy();
			newEnemy.x = Math.random() * (2048 - 200) + 100;
			newEnemy.y = Math.random() * (2732 - 200) + 100;
			// Make sure enemy doesn't spawn too close to archer
			var distToArcher = Math.sqrt(Math.pow(newEnemy.x - archer.x, 2) + Math.pow(newEnemy.y - archer.y, 2));
			if (distToArcher < 200) {
				// Respawn farther away
				newEnemy.x = Math.random() * (2048 - 400) + 200;
				if (newEnemy.x > archer.x - 200 && newEnemy.x < archer.x + 200) {
					newEnemy.x += 300;
				}
			}
			enemies.push(newEnemy);
			game.addChild(newEnemy);
		}
	}
	// Update arrows
	for (var i = arrows.length - 1; i >= 0; i--) {
		var arrow = arrows[i];
		// Remove arrows that go off screen
		if (arrow.x > 2100 || arrow.x < -50 || arrow.y > 2800 || arrow.y < -50) {
			arrow.destroy();
			arrows.splice(i, 1);
			continue;
		}
		// Check arrow-enemy collisions
		for (var j = enemies.length - 1; j >= 0; j--) {
			var enemy = enemies[j];
			if (enemy && arrow && arrow.intersects(enemy)) {
				// Hit enemy
				LK.setScore(LK.getScore() + 10);
				scoreTxt.setText(LK.getScore());
				LK.getSound('hit').play();
				LK.effects.flashObject(enemy, 0xff0000, 200);
				// Remove arrow and enemy
				arrow.destroy();
				arrows.splice(i, 1);
				enemy.destroy();
				enemies.splice(j, 1);
				break;
			}
		}
	}
	// Update enemy arrows
	for (var m = enemyArrows.length - 1; m >= 0; m--) {
		var enemyArrow = enemyArrows[m];
		// Remove arrows that go off screen
		if (enemyArrow.x > 2100 || enemyArrow.x < -50 || enemyArrow.y > 2800 || enemyArrow.y < -50) {
			enemyArrow.destroy();
			enemyArrows.splice(m, 1);
			continue;
		}
		// Check if enemy arrow hits player
		if (enemyArrow.intersects(archer)) {
			playerHealth--;
			healthTxt.setText('Health: ' + playerHealth);
			LK.getSound('playerHit').play();
			LK.effects.flashObject(archer, 0xff0000, 300);
			enemyArrow.destroy();
			enemyArrows.splice(m, 1);
			// Check if player is dead
			if (playerHealth <= 0) {
				LK.effects.flashScreen(0xff0000, 1000);
				LK.showGameOver();
				return;
			}
			continue;
		}
	}
	// When enemy dies, increase max enemies and spawn rate for difficulty
	if (LK.getScore() > 0 && LK.getScore() % 50 === 0) {
		if (maxEnemies < 5) {
			maxEnemies++;
		}
		if (enemySpawnRate > 30) {
			enemySpawnRate -= 5;
		}
	}
};

===================================================================
--- original.js
+++ change.js
@@ -183,8 +183,22 @@
 	newArrow.rotation = Math.atan2(normalY, normalX);
 	arrows.push(newArrow);
 	game.addChild(newArrow);
 	LK.getSound('shoot').play();
+	// Make all enemies look at the shooting target position
+	for (var e = 0; e < enemies.length; e++) {
+		var enemy = enemies[e];
+		var enemyDirX = targetX - enemy.x;
+		var enemyDirY = targetY - enemy.y;
+		var targetRotation = Math.atan2(enemyDirY, enemyDirX);
+		// Animate enemy rotation to face the target smoothly
+		tween(enemy, {
+			rotation: targetRotation
+		}, {
+			duration: 300,
+			easing: tween.easeOut
+		});
+	}
 	// Decrease energy
 	energy -= 2;
 	// Set shooting state
 	isShooting = true;