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

/**** 
* Classes
****/ 
var NPC = Container.expand(function () {
	var self = Container.call(this);
	var npcGraphics = self.attachAsset('Player_idle', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Movement tracking
	self.lastX = 0;
	self.lastY = 0;
	self.isMoving = false;
	self.moveThreshold = 2;
	self.isDead = false;
	self.moveTimer = 0;
	self.nextMoveTime = Math.random() * 40 + 20; // Random time between 0.33-1 seconds
	// Enhanced bounce animation method identical to Player
	self.bounceAnimation = function () {
		tween(self, {
			scaleX: 1.3,
			scaleY: 0.8
		}, {
			duration: 150,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				tween(self, {
					scaleX: 0.9,
					scaleY: 1.2
				}, {
					duration: 150,
					easing: tween.easeOut,
					onFinish: function onFinish() {
						tween(self, {
							scaleX: 1.0,
							scaleY: 1.0
						}, {
							duration: 100,
							easing: tween.easeOut
						});
					}
				});
			}
		});
	};
	// Enhanced transition animation method identical to Player
	self.transitionAnimation = function () {
		tween(self, {
			scaleX: 1.2,
			scaleY: 0.9
		}, {
			duration: 200,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				tween(self, {
					scaleX: 1.0,
					scaleY: 1.0
				}, {
					duration: 150,
					easing: tween.bounceOut
				});
			}
		});
	};
	self.eliminateNPC = function () {
		if (self.isDead) return;
		self.isDead = true;
		// Play elimination sound
		LK.getSound('eliminate').play();
		// Create blood splatter effect
		for (var i = 0; i < 6; i++) {
			var bloodDrop = game.addChild(LK.getAsset('redLight', {
				anchorX: 0.5,
				anchorY: 0.5,
				x: self.x,
				y: self.y,
				scaleX: 0.1,
				scaleY: 0.1
			}));
			var angle = i / 6 * Math.PI * 2 + (Math.random() - 0.5) * 0.5;
			var distance = 80 + Math.random() * 120;
			var targetX = self.x + Math.cos(angle) * distance;
			var targetY = self.y + Math.sin(angle) * distance;
			tween(bloodDrop, {
				x: targetX,
				y: targetY,
				scaleX: 0.2 + Math.random() * 0.15,
				scaleY: 0.2 + Math.random() * 0.15,
				alpha: 0
			}, {
				duration: 600 + Math.random() * 300,
				easing: tween.easeOut,
				onFinish: function onFinish() {
					if (bloodDrop.parent) {
						bloodDrop.destroy();
					}
				}
			});
		}
		// Hide NPC after death animation
		tween(self, {
			alpha: 0
		}, {
			duration: 1500,
			easing: tween.easeOut
		});
	};
	self.update = function () {
		if (self.isDead) return;
		// Check if NPC reached finish line and stop movement
		if (self.y <= 370) {
			// NPC reached finish line, stop all movement
			self.isMoving = false;
			if (!self.reachedFinish) {
				self.reachedFinish = true;
				self.removeChildren();
				npcGraphics = self.attachAsset('Player_idle', {
					anchorX: 0.5,
					anchorY: 0.5
				});
			}
			// Update last position
			self.lastX = self.x;
			self.lastY = self.y;
			return;
		}
		var deltaX = Math.abs(self.x - self.lastX);
		var deltaY = Math.abs(self.y - self.lastY);
		var wasMoving = self.isMoving;
		self.isMoving = deltaX > self.moveThreshold || deltaY > self.moveThreshold;
		// Switch assets based on movement state with enhanced animations
		if (wasMoving !== self.isMoving) {
			if (self.isMoving) {
				// Cancel any pending idle transition
				if (self.idleTimeout) {
					LK.clearTimeout(self.idleTimeout);
					self.idleTimeout = null;
				}
				// Switch to moving player asset immediately
				self.removeChildren();
				npcGraphics = self.attachAsset('player', {
					anchorX: 0.5,
					anchorY: 0.5
				});
				// Enhanced transition animation identical to Player
				self.transitionAnimation();
				self.bounceAnimation();
			} else {
				// Wait 40ms (0.04 seconds) before switching to idle asset
				self.idleTimeout = LK.setTimeout(function () {
					// Only switch to idle if still not moving
					if (!self.isMoving && !self.isDead) {
						self.removeChildren();
						npcGraphics = self.attachAsset('Player_idle', {
							anchorX: 0.5,
							anchorY: 0.5
						});
					}
					self.idleTimeout = null;
				}, 40);
			}
		}
		// NPC movement logic
		if (!isRedLight) {
			// During green light, move randomly
			self.moveTimer++;
			if (self.moveTimer >= self.nextMoveTime) {
				var stepSize = 50 + Math.random() * 20;
				var newY = self.y - stepSize;
				if (newY >= 100) {
					self.y = newY;
					// Switch to player asset when moving
					self.removeChildren();
					npcGraphics = self.attachAsset('player', {
						anchorX: 0.5,
						anchorY: 0.5
					});
					// Enhanced transition animation identical to Player
					self.transitionAnimation();
					// Enhanced movement animation with squash and stretch identical to Player
					self.bounceAnimation();
					// Add additional movement effects like Player
					tween(npcGraphics, {
						rotation: 0.1
					}, {
						duration: 100,
						easing: tween.easeOut,
						onFinish: function onFinish() {
							tween(npcGraphics, {
								rotation: -0.1
							}, {
								duration: 100,
								easing: tween.easeOut,
								onFinish: function onFinish() {
									tween(npcGraphics, {
										rotation: 0
									}, {
										duration: 100,
										easing: tween.easeOut
									});
								}
							});
						}
					});
				}
				self.moveTimer = 0;
				self.nextMoveTime = Math.random() * 40 + 20;
			}
		} else {
			// During red light, sometimes make a mistake and move
			self.moveTimer++;
			var mistakeChance = 0.002; // Much lower chance per frame for NPCs to lose
			if (self.moveTimer > 120 && Math.random() < mistakeChance) {
				// NPC makes mistake and moves during red light
				var stepSize = 40 + Math.random() * 30;
				var newY = self.y - stepSize;
				if (newY >= 100) {
					self.y = newY;
				}
				// Switch to player asset when moving during mistake
				self.removeChildren();
				npcGraphics = self.attachAsset('player', {
					anchorX: 0.5,
					anchorY: 0.5
				});
				// Enhanced transition animation identical to Player
				self.transitionAnimation();
				// Enhanced movement animation with squash and stretch identical to Player
				self.bounceAnimation();
				// Add dramatic mistake animation
				tween(npcGraphics, {
					tint: 0xff6666,
					scaleX: 1.2,
					scaleY: 0.8
				}, {
					duration: 200,
					easing: tween.easeOut,
					onFinish: function onFinish() {
						tween(npcGraphics, {
							tint: 0xffffff,
							scaleX: 1.0,
							scaleY: 1.0
						}, {
							duration: 200,
							easing: tween.easeOut
						});
					}
				});
				// Eliminate this NPC for moving during red light
				self.eliminateNPC();
			}
		}
		// Continuous idle state checking - if NPC is not moving, ensure it uses idle asset
		if (!self.isMoving && !self.isDead && !self.reachedFinish) {
			// Check if current asset is not already Player_idle
			var currentAsset = self.children[0];
			if (currentAsset && currentAsset.texture && !currentAsset.texture.baseTexture.resource.url.includes('Player_idle')) {
				// Switch to idle asset immediately
				self.removeChildren();
				npcGraphics = self.attachAsset('Player_idle', {
					anchorX: 0.5,
					anchorY: 0.5
				});
			}
		}
		// Additional check: when red light is active and NPC is not moving, switch to idle
		if (isRedLight && !self.isMoving && !self.isDead && !self.reachedFinish) {
			var currentAsset = self.children[0];
			if (currentAsset && currentAsset.texture && !currentAsset.texture.baseTexture.resource.url.includes('Player_idle')) {
				// Switch to idle asset immediately during red light
				self.removeChildren();
				npcGraphics = self.attachAsset('Player_idle', {
					anchorX: 0.5,
					anchorY: 0.5
				});
			}
		}
		// Update last position
		self.lastX = self.x;
		self.lastY = self.y;
	};
	return self;
});
var Player = Container.expand(function () {
	var self = Container.call(this);
	var playerGraphics = self.attachAsset('Player_idle', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Movement tracking
	self.lastX = 0;
	self.lastY = 0;
	self.isMoving = false;
	self.moveThreshold = 2; // Minimum movement to detect
	// Enhanced bounce animation method
	self.bounceAnimation = function () {
		tween(self, {
			scaleX: 1.3,
			scaleY: 0.8
		}, {
			duration: 150,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				tween(self, {
					scaleX: 0.9,
					scaleY: 1.2
				}, {
					duration: 150,
					easing: tween.easeOut,
					onFinish: function onFinish() {
						tween(self, {
							scaleX: 1.0,
							scaleY: 1.0
						}, {
							duration: 100,
							easing: tween.easeOut
						});
					}
				});
			}
		});
	};
	self.update = function () {
		// Check if player is moving
		var deltaX = Math.abs(self.x - self.lastX);
		var deltaY = Math.abs(self.y - self.lastY);
		var wasMoving = self.isMoving;
		self.isMoving = deltaX > self.moveThreshold || deltaY > self.moveThreshold;
		// Switch assets based on movement state
		if (wasMoving !== self.isMoving) {
			if (self.isMoving) {
				// Cancel any pending idle transition
				if (self.idleTimeout) {
					tween.stop(self.idleTimeout);
					self.idleTimeout = null;
				}
				// Switch to moving player asset
				self.removeChildren();
				playerGraphics = self.attachAsset('player', {
					anchorX: 0.5,
					anchorY: 0.5
				});
				// Enhanced transition animation
				self.bounceAnimation();
			} else {
				// Wait 300ms before switching to idle asset
				self.idleTimeout = {};
				tween(self.idleTimeout, {}, {
					duration: 300,
					onFinish: function onFinish() {
						// Only switch to idle if still not moving
						if (!self.isMoving) {
							self.removeChildren();
							playerGraphics = self.attachAsset('Player_idle', {
								anchorX: 0.5,
								anchorY: 0.5
							});
						}
						self.idleTimeout = null;
					}
				});
			}
		}
		// Update last position
		self.lastX = self.x;
		self.lastY = self.y;
	};
	return self;
});

/**** 
* Initialize Game
****/ 
// Game state variables
var game = new LK.Game({
	backgroundColor: 0x2c2c2c // Dark grey background for dramatic effect
});

/**** 
* Game Code
****/ 
// Game state variables
// Traffic light states
// Player character
// Finish line
// Sound effects
var isRedLight = false;
var lightChangeTimer = 0;
var nextLightChange = 180; // 3 seconds at 60fps
var player;
var trafficLight;
var finishLine;
var isDragging = false;
var gameStarted = false;
var showingMenu = true;
var npcs = [];
var gamePaused = false;
var showingGameMenu = false;
// Swipe detection variables declared in down handler
// Create arena background
var arenaBackground = game.addChild(LK.getAsset('Arena', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: 2048 / 2,
	y: 2732 / 2,
	scaleX: 3.5,
	scaleY: 4.5
}));
// Create traffic light at center
trafficLight = game.addChild(LK.getAsset('greenLight', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: 2048 / 2,
	y: 2732 / 2
}));
// Create finish line at top
finishLine = game.addChild(LK.getAsset('finishLine', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: 2048 / 2,
	y: 350,
	alpha: 1
}));
// Create main menu elements
var logoImage = game.addChild(LK.getAsset('Logo', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: 2048 / 2,
	y: 900,
	scaleX: 5.0,
	scaleY: 5.0
}));
var playButton = game.addChild(LK.getAsset('Play', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: 2048 / 2,
	y: 1600,
	scaleX: 6.0,
	scaleY: 6.0
}));
// Create countdown display (initially hidden)
var countdownText = new Text2('3', {
	size: 600,
	fill: 0xFFFFFF,
	font: "'Impact', 'Arial Black', sans-serif"
});
countdownText.anchor.set(0.5, 0.5);
countdownText.x = 2048 / 2;
countdownText.y = 2732 / 2;
countdownText.alpha = 0;
game.addChild(countdownText);
// Create player at bottom with countdown delay
player = new Player();
player.x = 2048 / 2;
player.y = 2500;
player.alpha = 0; // Start invisible
game.addChild(player); // Add player to game scene immediately
// Start countdown animation
function startCountdown() {
	// Show "3"
	countdownText.setText('3');
	countdownText.alpha = 1;
	countdownText.scaleX = 0.1;
	countdownText.scaleY = 0.1;
	countdownText.tint = 0x00ff00; // Green for "3"
	countdownText.rotation = -0.5;
	tween(countdownText, {
		scaleX: 1.8,
		scaleY: 1.8,
		rotation: 0,
		alpha: 0
	}, {
		duration: 1000,
		easing: tween.bounceOut,
		onFinish: function onFinish() {
			// Show "2"
			countdownText.setText('2');
			countdownText.alpha = 1;
			countdownText.scaleX = 0.1;
			countdownText.scaleY = 0.1;
			countdownText.tint = 0xff0000; // Red for "2"
			countdownText.rotation = 0.5;
			tween(countdownText, {
				scaleX: 1.8,
				scaleY: 1.8,
				rotation: 0,
				alpha: 0
			}, {
				duration: 1000,
				easing: tween.elasticOut,
				onFinish: function onFinish() {
					// Show "1"
					countdownText.setText('1');
					countdownText.alpha = 1;
					countdownText.scaleX = 0.1;
					countdownText.scaleY = 0.1;
					countdownText.tint = 0xff69b4; // Pink for "1"
					countdownText.rotation = -0.3;
					tween(countdownText, {
						scaleX: 1.8,
						scaleY: 1.8,
						rotation: 0,
						alpha: 0
					}, {
						duration: 1000,
						easing: tween.backOut,
						onFinish: function onFinish() {
							// Show "GO!"
							countdownText.setText('GO!');
							countdownText.alpha = 1;
							countdownText.scaleX = 0.2;
							countdownText.scaleY = 0.2;
							countdownText.tint = 0x4caf50;
							countdownText.rotation = 0;
							tween(countdownText, {
								scaleX: 2.2,
								scaleY: 2.2,
								alpha: 0
							}, {
								duration: 800,
								easing: tween.elasticOut,
								onFinish: function onFinish() {
									// Hide countdown and show player
									countdownText.alpha = 0;
									tween(player, {
										alpha: 1
									}, {
										duration: 500,
										easing: tween.easeIn
									});
									// Create players appearing from bottom
									for (var i = 0; i < 8; i++) {
										var appearingPlayer = new NPC();
										// Position players at bottom of screen
										appearingPlayer.x = 300 + i * 200 + Math.random() * 100;
										appearingPlayer.y = 2800; // Start below screen
										appearingPlayer.alpha = 1;
										npcs.push(appearingPlayer);
										game.addChild(appearingPlayer);
										// Animate player moving up from bottom with delay
										var delay = i * 200 + Math.random() * 300;
										LK.setTimeout(function (targetPlayer) {
											return function () {
												tween(targetPlayer, {
													y: 2400 + Math.random() * 200
												}, {
													duration: 800,
													easing: tween.easeOut
												});
											};
										}(appearingPlayer), delay);
									}
								}
							});
						}
					});
				}
			});
		}
	});
}
// Add button hover effect
playButton.down = function (x, y, obj) {
	if (!showingMenu) return;
	// Button press animation with bounce effect
	tween(playButton, {
		scaleX: 5.2,
		scaleY: 5.2,
		rotation: 0.1
	}, {
		duration: 150,
		easing: tween.easeOut
	});
};
playButton.up = function (x, y, obj) {
	if (!showingMenu) return;
	showingMenu = false;
	// Button release animation with elastic bounce
	tween(playButton, {
		scaleX: 7.0,
		scaleY: 7.0,
		rotation: 0
	}, {
		duration: 200,
		easing: tween.elasticOut,
		onFinish: function onFinish() {
			// Scale back down with bounce
			tween(playButton, {
				scaleX: 6.0,
				scaleY: 6.0
			}, {
				duration: 300,
				easing: tween.bounceOut
			});
		}
	});
	// Hide menu elements with animation
	tween(logoImage, {
		alpha: 0,
		scaleX: 0.1,
		scaleY: 0.1
	}, {
		duration: 500,
		easing: tween.easeIn
	});
	tween(playButton, {
		alpha: 0,
		scaleX: 0.1,
		scaleY: 0.1
	}, {
		duration: 500,
		easing: tween.easeIn,
		onFinish: function onFinish() {
			// Start countdown after menu disappears
			startCountdown();
			// Show pause button when game starts
			showPauseButton();
		}
	});
};
// Don't start countdown immediately - wait for menu interaction
// startCountdown();
// Create pause menu elements (initially hidden)
var pauseMenuBackground = game.addChild(LK.getAsset('Arena', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: 2048 / 2,
	y: 2732 / 2,
	scaleX: 3.5,
	scaleY: 4.5,
	alpha: 0
}));
var pauseMenuTitle = new Text2('PAUSED', {
	size: 200,
	fill: 0xFFFFFF,
	font: "'Impact', 'Arial Black', sans-serif"
});
pauseMenuTitle.anchor.set(0.5, 0.5);
pauseMenuTitle.x = 2048 / 2;
pauseMenuTitle.y = 800;
pauseMenuTitle.alpha = 0;
game.addChild(pauseMenuTitle);
var resumeButton = game.addChild(LK.getAsset('greenLight', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: 2048 / 2,
	y: 1400,
	scaleX: 1.5,
	scaleY: 1.5,
	alpha: 0
}));
var resumeText = new Text2('RESUME', {
	size: 100,
	fill: 0x000000,
	font: "'Impact', 'Arial Black', sans-serif"
});
resumeText.anchor.set(0.5, 0.5);
resumeText.x = 2048 / 2;
resumeText.y = 1400;
resumeText.alpha = 0;
game.addChild(resumeText);
var restartButton = game.addChild(LK.getAsset('redLight', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: 2048 / 2,
	y: 1800,
	scaleX: 1.5,
	scaleY: 1.5,
	alpha: 0
}));
var restartText = new Text2('RESTART', {
	size: 100,
	fill: 0xFFFFFF,
	font: "'Impact', 'Arial Black', sans-serif"
});
restartText.anchor.set(0.5, 0.5);
restartText.x = 2048 / 2;
restartText.y = 1800;
restartText.alpha = 0;
game.addChild(restartText);
// Pause button in top right corner
var pauseButton = game.addChild(LK.getAsset('redLight', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: 1900,
	y: 150,
	scaleX: 0.8,
	scaleY: 0.8,
	alpha: 0
}));
var pauseButtonText = new Text2('||', {
	size: 80,
	fill: 0xFFFFFF,
	font: "'Impact', 'Arial Black', sans-serif"
});
pauseButtonText.anchor.set(0.5, 0.5);
pauseButtonText.x = 1900;
pauseButtonText.y = 150;
pauseButtonText.alpha = 0;
game.addChild(pauseButtonText);
// Pause button interactions
pauseButton.down = function (x, y, obj) {
	if (!gameStarted || showingGameMenu || showingMenu) return;
	tween(pauseButton, {
		scaleX: 0.7,
		scaleY: 0.7
	}, {
		duration: 100,
		easing: tween.easeOut
	});
};
pauseButton.up = function (x, y, obj) {
	if (!gameStarted || showingGameMenu || showingMenu) return;
	tween(pauseButton, {
		scaleX: 0.8,
		scaleY: 0.8
	}, {
		duration: 100,
		easing: tween.easeOut,
		onFinish: function onFinish() {
			showPauseMenu();
		}
	});
};
// Resume button interactions
resumeButton.down = function (x, y, obj) {
	if (!showingGameMenu) return;
	tween(resumeButton, {
		scaleX: 1.3,
		scaleY: 1.3
	}, {
		duration: 100,
		easing: tween.easeOut
	});
};
resumeButton.up = function (x, y, obj) {
	if (!showingGameMenu) return;
	tween(resumeButton, {
		scaleX: 1.5,
		scaleY: 1.5
	}, {
		duration: 100,
		easing: tween.easeOut,
		onFinish: function onFinish() {
			hidePauseMenu();
		}
	});
};
// Restart button interactions
restartButton.down = function (x, y, obj) {
	if (!showingGameMenu) return;
	tween(restartButton, {
		scaleX: 1.3,
		scaleY: 1.3
	}, {
		duration: 100,
		easing: tween.easeOut
	});
};
restartButton.up = function (x, y, obj) {
	if (!showingGameMenu) return;
	tween(restartButton, {
		scaleX: 1.5,
		scaleY: 1.5
	}, {
		duration: 100,
		easing: tween.easeOut,
		onFinish: function onFinish() {
			// Reset game state and restart
			LK.showGameOver();
		}
	});
};
// Show pause button when game starts
function showPauseButton() {
	tween(pauseButton, {
		alpha: 0.8
	}, {
		duration: 500,
		easing: tween.easeIn
	});
	tween(pauseButtonText, {
		alpha: 1
	}, {
		duration: 500,
		easing: tween.easeIn
	});
}
// Function to show pause menu
function showPauseMenu() {
	if (showingMenu || showingGameMenu) return;
	showingGameMenu = true;
	gamePaused = true;
	// Show all pause menu elements
	tween(pauseMenuBackground, {
		alpha: 0.9
	}, {
		duration: 300,
		easing: tween.easeOut
	});
	tween(pauseMenuTitle, {
		alpha: 1,
		scaleX: 1.2,
		scaleY: 1.2
	}, {
		duration: 300,
		easing: tween.backOut
	});
	tween(resumeButton, {
		alpha: 1
	}, {
		duration: 400,
		easing: tween.easeOut
	});
	tween(resumeText, {
		alpha: 1
	}, {
		duration: 400,
		easing: tween.easeOut
	});
	tween(restartButton, {
		alpha: 1
	}, {
		duration: 500,
		easing: tween.easeOut
	});
	tween(restartText, {
		alpha: 1
	}, {
		duration: 500,
		easing: tween.easeOut
	});
}
// Function to hide pause menu
function hidePauseMenu() {
	if (!showingGameMenu) return;
	// Hide all pause menu elements
	tween(pauseMenuBackground, {
		alpha: 0
	}, {
		duration: 300,
		easing: tween.easeIn
	});
	tween(pauseMenuTitle, {
		alpha: 0,
		scaleX: 1,
		scaleY: 1
	}, {
		duration: 300,
		easing: tween.easeIn
	});
	tween(resumeButton, {
		alpha: 0
	}, {
		duration: 300,
		easing: tween.easeIn
	});
	tween(resumeText, {
		alpha: 0
	}, {
		duration: 300,
		easing: tween.easeIn
	});
	tween(restartButton, {
		alpha: 0
	}, {
		duration: 300,
		easing: tween.easeIn,
		onFinish: function onFinish() {
			showingGameMenu = false;
			gamePaused = false;
		}
	});
	tween(restartText, {
		alpha: 0
	}, {
		duration: 300,
		easing: tween.easeIn
	});
}
// NPC spawning function removed
// NPCs removed from game start
// Score display for instructions
var instructionText = new Text2('GREEN: TAP TO MOVE\nRED: FREEZE!', {
	size: 80,
	fill: 0xFFFFFF,
	font: "'Impact', 'Arial Black', sans-serif"
});
instructionText.anchor.set(0.5, 0);
LK.gui.top.addChild(instructionText);
// Light change function
function changeLight() {
	isRedLight = !isRedLight;
	if (isRedLight) {
		// Switch to red light
		trafficLight.removeChildren();
		var redLightGraphics = trafficLight.attachAsset('redLight', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		trafficLight.x = 2048 / 2;
		trafficLight.y = 2732 / 2;
		instructionText.setText('RED LIGHT - FREEZE!');
		instructionText.tint = 0xff0000;
		// Random duration for red light (1-4 seconds)
		nextLightChange = 60 + Math.random() * 180;
		// Play red light music during red light
		LK.playMusic('redMusic');
		// Enhanced red light visual effect with dramatic entrance and pulsing
		trafficLight.scaleX = 0.1;
		trafficLight.scaleY = 0.1;
		trafficLight.rotation = Math.PI * 2;
		trafficLight.alpha = 0;
		// First phase: dramatic entrance with spin and flash
		tween(trafficLight, {
			scaleX: 1.8,
			scaleY: 1.8,
			rotation: 0,
			alpha: 1
		}, {
			duration: 600,
			easing: tween.backOut,
			onFinish: function onFinish() {
				// Second phase: settle to normal size with bounce
				tween(trafficLight, {
					scaleX: 1.0,
					scaleY: 1.0
				}, {
					duration: 400,
					easing: tween.bounceOut,
					onFinish: function onFinish() {
						// Third phase: continuous pulsing effect
						function pulseRed() {
							if (!isRedLight) return;
							tween(trafficLight, {
								scaleX: 1.15,
								scaleY: 1.15
							}, {
								duration: 800,
								easing: tween.easeInOut,
								onFinish: function onFinish() {
									if (!isRedLight) return;
									tween(trafficLight, {
										scaleX: 1.0,
										scaleY: 1.0
									}, {
										duration: 800,
										easing: tween.easeInOut,
										onFinish: function onFinish() {
											pulseRed();
										}
									});
								}
							});
						}
						pulseRed();
					}
				});
			}
		});
		// Enhanced instruction text animation
		tween(instructionText, {
			scaleX: 1.3,
			scaleY: 1.3
		}, {
			duration: 200,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				tween(instructionText, {
					scaleX: 1.0,
					scaleY: 1.0
				}, {
					duration: 200,
					easing: tween.easeIn
				});
			}
		});
		// Flash screen red briefly
		LK.effects.flashScreen(0xff0000, 500);
	} else {
		// Switch to green light
		trafficLight.removeChildren();
		var greenLightGraphics = trafficLight.attachAsset('greenLight', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		trafficLight.x = 2048 / 2;
		trafficLight.y = 2732 / 2;
		instructionText.setText('GREEN LIGHT - TAP!');
		instructionText.tint = 0x00ff00;
		// Random duration for green light (2-5 seconds)
		nextLightChange = 120 + Math.random() * 180;
		// Play music during green light
		LK.playMusic('greenMusic');
		// Enhanced green light visual effect with bouncy entrance and floating
		trafficLight.scaleX = 0.05;
		trafficLight.scaleY = 0.05;
		trafficLight.rotation = -Math.PI * 1.5;
		trafficLight.alpha = 0.3;
		// First phase: explosive entrance with multiple spins
		tween(trafficLight, {
			scaleX: 1.5,
			scaleY: 1.5,
			rotation: 0,
			alpha: 1
		}, {
			duration: 700,
			easing: tween.elasticOut,
			onFinish: function onFinish() {
				// Second phase: settle with multiple bounces
				tween(trafficLight, {
					scaleX: 1.0,
					scaleY: 1.0
				}, {
					duration: 500,
					easing: tween.bounceOut,
					onFinish: function onFinish() {
						// Third phase: gentle floating effect
						function floatGreen() {
							if (isRedLight) return;
							tween(trafficLight, {
								y: trafficLight.y - 20,
								scaleX: 1.05,
								scaleY: 1.05,
								rotation: 0.1
							}, {
								duration: 1200,
								easing: tween.easeInOut,
								onFinish: function onFinish() {
									if (isRedLight) return;
									tween(trafficLight, {
										y: trafficLight.y + 20,
										scaleX: 1.0,
										scaleY: 1.0,
										rotation: -0.1
									}, {
										duration: 1200,
										easing: tween.easeInOut,
										onFinish: function onFinish() {
											if (isRedLight) return;
											tween(trafficLight, {
												rotation: 0
											}, {
												duration: 600,
												easing: tween.easeInOut,
												onFinish: function onFinish() {
													floatGreen();
												}
											});
										}
									});
								}
							});
						}
						floatGreen();
					}
				});
			}
		});
		// Enhanced instruction text animation
		tween(instructionText, {
			scaleX: 1.2,
			scaleY: 1.2
		}, {
			duration: 300,
			easing: tween.bounceOut,
			onFinish: function onFinish() {
				tween(instructionText, {
					scaleX: 1.0,
					scaleY: 1.0
				}, {
					duration: 200,
					easing: tween.easeOut
				});
			}
		});
		// Flash screen green briefly
		LK.effects.flashScreen(0x00ff00, 300);
	}
	LK.getSound('lightChange').play();
	lightChangeTimer = 0;
}
// Tap to step movement
var stepSize = 60; // Size of each step forward
game.down = function (x, y, obj) {
	if (showingMenu || showingGameMenu || gamePaused) return; // Don't allow game interaction while menu is showing
	if (!gameStarted) {
		gameStarted = true;
		changeLight(); // Start with first light change
		return;
	}
	// Move player one step forward (upward) regardless of light state
	var newY = player.y - stepSize;
	// Keep player within bounds
	if (newY >= 100) {
		player.y = newY;
		// Enhanced movement animation with squash and stretch
		player.bounceAnimation();
		// If moving during red light, trigger death after movement
		if (isRedLight) {
			// Player moved during red light - eliminate!
			LK.getSound('eliminate').play();
			LK.getSound('eliminate').play();
			LK.effects.flashScreen(0xff0000, 1000);
			// Create blood splatter effect
			var bloodParticles = [];
			for (var i = 0; i < 8; i++) {
				var bloodDrop = game.addChild(LK.getAsset('redLight', {
					anchorX: 0.5,
					anchorY: 0.5,
					x: player.x,
					y: player.y,
					scaleX: 0.1,
					scaleY: 0.1
				}));
				bloodParticles.push(bloodDrop);
				// Random direction for each blood particle
				var angle = i / 8 * Math.PI * 2 + (Math.random() - 0.5) * 0.5;
				var distance = 100 + Math.random() * 150;
				var targetX = player.x + Math.cos(angle) * distance;
				var targetY = player.y + Math.sin(angle) * distance;
				// Animate blood particle
				tween(bloodDrop, {
					x: targetX,
					y: targetY,
					scaleX: 0.3 + Math.random() * 0.2,
					scaleY: 0.3 + Math.random() * 0.2,
					alpha: 0
				}, {
					duration: 800 + Math.random() * 400,
					easing: tween.easeOut,
					onFinish: function onFinish() {
						if (bloodDrop.parent) {
							bloodDrop.destroy();
						}
					}
				});
			}
			// Death animation - scale up, rotate and fade out
			tween(player, {
				scaleX: 2,
				scaleY: 2,
				rotation: Math.PI * 2,
				alpha: 0
			}, {
				duration: 800,
				easing: tween.easeOut,
				onFinish: function onFinish() {
					// Reset player position and properties after animation
					player.x = 2048 / 2;
					player.y = 2500;
					player.scaleX = 1;
					player.scaleY = 1;
					player.rotation = 0;
					player.alpha = 1;
					player.lastX = player.x;
					player.lastY = player.y;
					// Show game over after animation completes
					LK.showGameOver();
				}
			});
		}
	}
};
// Main game update
game.update = function () {
	if (!gameStarted || gamePaused) return;
	// Update light timer
	lightChangeTimer++;
	if (lightChangeTimer >= nextLightChange) {
		changeLight();
	}
	// Check win condition - player reaches finish line
	if (player.intersects(finishLine)) {
		// Player reaches finish line - show menu instead of game over
		LK.effects.flashScreen(0x00ff00, 1000);
		// Reset to main menu instead of showing game over
		showingMenu = true;
		gameStarted = false;
		gamePaused = false;
		showingGameMenu = false;
		// Reset player position
		player.x = 2048 / 2;
		player.y = 2500;
		player.scaleX = 1;
		player.scaleY = 1;
		player.rotation = 0;
		player.alpha = 0;
		player.lastX = player.x;
		player.lastY = player.y;
		// Reset NPCs
		for (var i = 0; i < npcs.length; i++) {
			if (npcs[i].parent) {
				npcs[i].destroy();
			}
		}
		npcs = [];
		// Reset light to green
		isRedLight = false;
		lightChangeTimer = 0;
		nextLightChange = 180;
		trafficLight.removeChildren();
		var greenLightGraphics = trafficLight.attachAsset('greenLight', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		trafficLight.x = 2048 / 2;
		trafficLight.y = 2732 / 2;
		trafficLight.scaleX = 1.0;
		trafficLight.scaleY = 1.0;
		trafficLight.rotation = 0;
		trafficLight.alpha = 1;
		// Show menu elements again
		tween(logoImage, {
			alpha: 1,
			scaleX: 5.0,
			scaleY: 5.0
		}, {
			duration: 500,
			easing: tween.easeOut
		});
		tween(playButton, {
			alpha: 1,
			scaleX: 6.0,
			scaleY: 6.0
		}, {
			duration: 500,
			easing: tween.easeOut
		});
		// Hide pause button
		tween(pauseButton, {
			alpha: 0
		}, {
			duration: 300,
			easing: tween.easeIn
		});
		tween(pauseButtonText, {
			alpha: 0
		}, {
			duration: 300,
			easing: tween.easeIn
		});
		// Reset instruction text
		instructionText.setText('GREEN: TAP TO MOVE\nRED: FREEZE!');
		instructionText.tint = 0xFFFFFF;
		instructionText.scaleX = 1.0;
		instructionText.scaleY = 1.0;
		return;
	}
	// Keep player within bounds
	if (player.x < 40) player.x = 40;
	if (player.x > 2008) player.x = 2008;
	if (player.y > 2600) player.y = 2600;
};