/**** 
* Classes
****/ 
var Drone = Container.expand(function () {
	var self = Container.call(this);
	var droneGraphics = LK.getAsset('drone', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.addChild(droneGraphics);
	self.speed = 5;
	self.state = 'scanning'; // Possible states: scanning, tracking, attacking
	self.fireRange = 300; // Example fire range value
	self.currentTargetIndex = 0;
	self.target = {
		x: 0,
		y: 0
	};
	self.selectTarget = function () {
		var newTargetIndex;
		do {
			newTargetIndex = Math.floor(Math.random() * corners.length);
		} while (newTargetIndex === self.currentTargetIndex);
		self.currentTargetIndex = newTargetIndex;
		self.target = corners[newTargetIndex];
	};
	self.update = function () {
		if (self.state === 'scanning') {
			var distance = Math.sqrt(Math.pow(self.target.x - self.x, 2) + Math.pow(self.target.y - self.y, 2));
			var targetThreshold = 10;
			if (!self.target || distance <= targetThreshold) {
				self.selectTarget();
			}
			// Move towards the target
			var dx = self.target.x - self.x;
			var dy = self.target.y - self.y;
			distance = Math.sqrt(dx * dx + dy * dy);
			if (distance > targetThreshold) {
				self.x += dx / distance * self.speed;
				self.y += dy / distance * self.speed;
				self.rotation = Math.atan2(dy, dx);
			}
		}
	};
});
var Knight = Container.expand(function () {
	var self = Container.call(this);
	var directionMapping = {
		'down-left': 'dir1',
		'left': 'dir2',
		'up-left': 'dir3',
		'up': 'dir4',
		'up-right': 'dir5',
		'right': 'dir6',
		'down-right': 'dir7',
		'down': 'dir8'
	};
	// Pre-create a list of assets for each direction
	var knightAssets = {};
	var shadowAssets = {}; // Shadow assets for the knight
	var knightIdleAssets = {}; // Idle assets for the knight
	var shadowIdleAssets = {}; // Shadow idle assets for the knight
	var color = 0xFFFFFF; // Original blue / 0xff4d4d; // Red / 0x9aff9a; // Green
	// Initialize run animation assets
	for (var dir in directionMapping) {
		knightAssets[dir] = [];
		shadowAssets[dir] = []; // Initialize shadow assets array for each direction
		for (var i = 1; i <= 8; i++) {
			var frameNumber = i.toString().padStart(3, '0');
			// Create knight sprite
			knightAssets[dir].push(LK.getAsset('knight-run-' + directionMapping[dir] + '-' + frameNumber, {
				anchorX: 0.5,
				anchorY: 0.5,
				tint: color
			}));
			// Create shadow sprite using the same assets but with modifications
			var shadowSprite = LK.getAsset('knight-run-' + directionMapping[dir] + '-' + frameNumber, {
				anchorX: 0.5,
				anchorY: 0.5
			});
			// Apply shadow properties
			shadowSprite.alpha = 0.5;
			shadowSprite.tint = 0x000000;
			shadowSprite.rotation = Math.PI / 12; // Rotate by 15 degrees (π/12 radians)
			shadowSprite.scale.y = 0.5; // Flatten the shadow vertically
			shadowAssets[dir].push(shadowSprite);
		}
		// Initialize idle animation assets (one frame per direction)
		knightIdleAssets[dir] = LK.getAsset('knight-idle-' + directionMapping[dir] + '-001', {
			anchorX: 0.5,
			anchorY: 0.5,
			tint: color
		});
		// Create shadow for idle animation
		var shadowIdleSprite = LK.getAsset('knight-idle-' + directionMapping[dir] + '-001', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		// Apply shadow properties
		shadowIdleSprite.alpha = 0.5;
		shadowIdleSprite.tint = 0x000000;
		shadowIdleSprite.rotation = Math.PI / 12;
		shadowIdleSprite.scale.y = 0.5;
		shadowIdleAssets[dir] = shadowIdleSprite;
	}
	var currentFrame = 0;
	var animationSpeed = 0.2; // Controls how fast the animation plays
	var frameCounter = 0;
	var knightGraphics = knightIdleAssets['down']; // Initialize with the 'down' direction idle asset
	var shadowGraphics = shadowIdleAssets['down']; // Initialize shadow with the 'down' direction idle asset
	// Add shadow first (so it appears behind the knight)
	self.addChild(shadowGraphics);
	// Then add the knight
	self.addChild(knightGraphics);
	knightGraphics.anchor.set(0.5, 0.5);
	knightGraphics.visible = true;
	shadowGraphics.visible = true;
	// Position the shadow slightly offset from the knight
	var shadowOffsetX = -5;
	var shadowOffsetY = 20;
	shadowGraphics.x = shadowOffsetX;
	shadowGraphics.y = shadowOffsetY;
	self.lastDirection = 'down'; // Initialize lastDirection to track previous direction
	self.isMoving = false; // Track if the knight is currently moving
	self.speed = 9;
	self.switchAsset = function (direction) {
		if (!knightGraphics) {
			return;
		}
		// Detach current assets
		// Hide current assets
		knightGraphics.visible = false;
		shadowGraphics.visible = false;
		// Switch to new assets based on direction and movement state
		if (self.isMoving) {
			// Use running animation
			knightGraphics = knightAssets[direction][currentFrame];
			shadowGraphics = shadowAssets[direction][currentFrame];
		} else {
			// Use idle animation
			knightGraphics = knightIdleAssets[direction];
			shadowGraphics = shadowIdleAssets[direction];
		}
		self.addChild(shadowGraphics);
		self.addChild(knightGraphics);
		// Show new assets
		knightGraphics.visible = true;
		shadowGraphics.visible = true;
		// Position the shadow slightly offset from the knight
		shadowGraphics.x = shadowOffsetX;
		shadowGraphics.y = shadowOffsetY;
		// Update last direction
		self.lastDirection = direction;
	};
	self.updateAnimation = function () {
		if (self.isMoving) {
			// Only update animation if moving
			frameCounter += animationSpeed;
			if (frameCounter >= 1) {
				frameCounter = 0;
				currentFrame = (currentFrame + 1) % 8; // Cycle through 8 frames
				if (self.lastDirection) {
					self.switchAsset(self.lastDirection);
				}
			}
		} else if (self.lastDirection) {
			// Make sure we're showing the idle animation when not moving
			self.switchAsset(self.lastDirection);
		}
	};
	self.moveToDirection = function (direction) {
		if (self.lastDirection !== direction) {
			self.switchAsset(direction);
			self.lastDirection = direction;
		}
		switch (direction) {
			case 'up':
				self.y -= self.speed;
				break;
			case 'down':
				self.y += self.speed;
				break;
			case 'left':
				self.x -= self.speed;
				break;
			case 'right':
				self.x += self.speed;
				break;
			case 'up-left':
				self.x -= self.speed / Math.sqrt(2);
				self.y -= self.speed / Math.sqrt(2);
				break;
			case 'up-right':
				self.x += self.speed / Math.sqrt(2);
				self.y -= self.speed / Math.sqrt(2);
				break;
			case 'down-left':
				self.x -= self.speed / Math.sqrt(2);
				self.y += self.speed / Math.sqrt(2);
				break;
			case 'down-right':
				self.x += self.speed / Math.sqrt(2);
				self.y += self.speed / Math.sqrt(2);
				break;
		}
	};
});
var Target = Container.expand(function () {
	var self = Container.call(this);
	self.x = 0;
	self.y = 0;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x000000 //Init game with black background 
});

/**** 
* Game Code
****/ 
var droneManager;
//<Write entity 'classes' with empty functions for important behavior here>
//<Write imports for supported plugins here>
//<Assets used in the game will automatically appear here>
//<Write game logic code here, including initializing arrays and variables>
var DroneManager = function DroneManager() {
	var self = this;
	self.drones = [];
	self.start = function () {
		// Spawn a drone in a random corner
		var currentTargetIndex = Math.floor(Math.random() * corners.length);
		var drone = new Drone();
		drone.x = corners[currentTargetIndex].x;
		drone.y = corners[currentTargetIndex].y;
		drone.currentTargetIndex = currentTargetIndex; // Store the current target index
		middlegroundContainer.addChild(drone);
		self.drones.push(drone);
	};
};
var backgroundContainer;
var middlegroundContainer;
var foregroundContainer;
var knight;
var target;
var runSoundInterval;
var corners = [{
	x: 480,
	y: 480
}, {
	x: 2048 - 480,
	y: 480
}, {
	x: 480,
	y: 2732 - 480
}, {
	x: 2048 - 480,
	y: 2732 - 480
}];
function initializeGame() {
	// Create containers
	backgroundContainer = new Container();
	middlegroundContainer = new Container();
	foregroundContainer = new Container();
	// Add containers to game
	game.addChild(backgroundContainer);
	game.addChild(middlegroundContainer);
	game.addChild(foregroundContainer);
	// Initialize background
	var background = LK.getAsset('background', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	background.x = 2048 / 2;
	background.y = 2732 / 2;
	backgroundContainer.addChild(background);
	// Initialize knight
	knight = new Knight();
	knight.x = 2048 / 2;
	knight.y = 2732 / 2;
	middlegroundContainer.addChild(knight);
	// Initialize target
	target = new Target();
	target.x = knight.x;
	target.y = knight.y;
	foregroundContainer.addChild(target);
	// Initialize sound
	runSoundInterval = LK.setInterval(playRunSound, 350);
	droneManager = new DroneManager();
	droneManager.start();
}
function playRunSound() {
	if (knight.isMoving) {
		LK.getSound('knight-run').play();
	}
}
game.down = function (x, y, obj) {
	var game_position = game.toLocal(obj.global);
	target.x = game_position.x;
	target.y = game_position.y;
};
game.update = function () {
	var dx = target.x - knight.x;
	var dy = target.y - knight.y;
	var distance = Math.sqrt(dx * dx + dy * dy);
	var distanceThreshold = 8; // Define a threshold to avoid small movements
	var directionThreshold = 5; // Define a threshold for direction changes to avoid shaking
	if (distance > distanceThreshold) {
		// Set knight to moving state if not already moving
		if (!knight.isMoving) {
			knight.isMoving = true;
			knight.switchAsset(knight.lastDirection || 'down'); // Update asset to running animation
		}
		// Determine the primary direction based on the larger component (dx or dy)
		if (Math.abs(dx) > Math.abs(dy) + directionThreshold) {
			// Horizontal movement dominates
			if (dx > 0) {
				if (dy > directionThreshold) {
					knight.moveToDirection('down-right');
				} else if (dy < -directionThreshold) {
					knight.moveToDirection('up-right');
				} else {
					knight.moveToDirection('right');
				}
			} else {
				if (dy > directionThreshold) {
					knight.moveToDirection('down-left');
				} else if (dy < -directionThreshold) {
					knight.moveToDirection('up-left');
				} else {
					knight.moveToDirection('left');
				}
			}
		} else if (Math.abs(dy) > Math.abs(dx) + directionThreshold) {
			// Vertical movement dominates
			if (dy > 0) {
				if (dx > directionThreshold) {
					knight.moveToDirection('down-right');
				} else if (dx < -directionThreshold) {
					knight.moveToDirection('down-left');
				} else {
					knight.moveToDirection('down');
				}
			} else {
				if (dx > directionThreshold) {
					knight.moveToDirection('up-right');
				} else if (dx < -directionThreshold) {
					knight.moveToDirection('up-left');
				} else {
					knight.moveToDirection('up');
				}
			}
		} else {
			// The difference between dx and dy is small, use diagonal movement
			if (dx > 0 && dy > 0) {
				knight.moveToDirection('down-right');
			} else if (dx > 0 && dy < 0) {
				knight.moveToDirection('up-right');
			} else if (dx < 0 && dy > 0) {
				knight.moveToDirection('down-left');
			} else if (dx < 0 && dy < 0) {
				knight.moveToDirection('up-left');
			}
		}
	} else {
		// Set knight to idle state if currently moving
		if (knight.isMoving) {
			knight.isMoving = false;
			knight.switchAsset(knight.lastDirection || 'down'); // Update asset to idle animation
		}
	}
	// Update knight animation
	knight.updateAnimation();
};
initializeGame();

===================================================================
--- original.js
+++ change.js
@@ -15,8 +15,16 @@
 	self.target = {
 		x: 0,
 		y: 0
 	};
+	self.selectTarget = function () {
+		var newTargetIndex;
+		do {
+			newTargetIndex = Math.floor(Math.random() * corners.length);
+		} while (newTargetIndex === self.currentTargetIndex);
+		self.currentTargetIndex = newTargetIndex;
+		self.target = corners[newTargetIndex];
+	};
 	self.update = function () {
 		if (self.state === 'scanning') {
 			var distance = Math.sqrt(Math.pow(self.target.x - self.x, 2) + Math.pow(self.target.y - self.y, 2));
 			var targetThreshold = 10;
@@ -365,14 +373,5 @@
 	}
 	// Update knight animation
 	knight.updateAnimation();
 };
-initializeGame();
-self.selectTarget = function () {
-	// Select a new target different from the current one
-	var newTargetIndex;
-	do {
-		newTargetIndex = Math.floor(Math.random() * corners.length);
-	} while (newTargetIndex === self.currentTargetIndex);
-	self.currentTargetIndex = newTargetIndex;
-	self.target = corners[newTargetIndex];
-};
\ No newline at end of file
+initializeGame();
\ No newline at end of file