/**** * Plugins ****/ var tween = LK.import("@upit/tween.v1"); /**** * Classes ****/ // Enemy Car (multiple types) var EnemyCar = Container.expand(function () { var self = Container.call(this); // Randomly pick a type: 0 = normal, 1 = wide, 2 = fast, 3 = obstacle var type = Math.floor(Math.random() * 4); self.type = type; var assetId = 'enemyCar'; var color = 0xe53935; var width = 180; var height = 320; if (type === 1) { // wide car width = 260; color = 0x8e24aa; } else if (type === 2) { // fast car color = 0x43a047; } else if (type === 3) { // obstacle (barrier) assetId = 'obstacle'; width = 220; height = 120; color = 0xffb300; } var car = self.attachAsset(assetId, { anchorX: 0.5, anchorY: 0.5 }); car.width = width; car.height = height; car.tint = color; self.width = width; self.height = height; self.speed = 0; // For collision self.lane = 0; return self; }); // Lane Mark var LaneMark = Container.expand(function () { var self = Container.call(this); var mark = self.attachAsset('laneMark', { anchorX: 0.5, anchorY: 0.5 }); self.width = mark.width; self.height = mark.height; self.speed = 0; return self; }); // Player Car var PlayerCar = Container.expand(function (color) { var self = Container.call(this); var car = self.attachAsset('playerCar', { anchorX: 0.5, anchorY: 0.5 }); if (color !== undefined) { car.tint = color; } // For collision box, use car asset size self.width = car.width; self.height = car.height; // For touch drag self.isDragging = false; return self; }); // Road Edge var RoadEdge = Container.expand(function () { var self = Container.call(this); var edge = self.attachAsset('roadEdge', { anchorX: 0, anchorY: 0 }); self.width = edge.width; self.height = edge.height; self.speed = 0; return self; }); // Tree (composed of trunk and leaves) var Tree = Container.expand(function () { var self = Container.call(this); var trunk = self.attachAsset('treeTrunk', { anchorX: 0.5, anchorY: 1 }); trunk.y = 0; var leaves = self.attachAsset('treeLeaves', { anchorX: 0.5, anchorY: 1 }); leaves.y = -trunk.height + 10; self.width = leaves.width; self.height = trunk.height + leaves.height; self.speed = 0; return self; }); /**** * Initialize Game ****/ var game = new LK.Game({ backgroundColor: 0x222222 }); /**** * Game Code ****/ // tree leaves // tree trunk // road edge // Road background (gray) // Road lane // Fuel can // Enemy car // Car (player) // Road background var roadBg = LK.getAsset('roadBg', { anchorX: 0, anchorY: 0, x: 0, y: 0 }); game.addChild(roadBg); // Road edges var leftEdge = new RoadEdge(); leftEdge.x = ROAD_LEFT - leftEdge.width; leftEdge.y = 0; game.addChild(leftEdge); var rightEdge = new RoadEdge(); rightEdge.x = ROAD_RIGHT; rightEdge.y = 0; game.addChild(rightEdge); // Trees setup var treesLeft = []; var treesRight = []; for (var i = 0; i < 8; i++) { var tL = new Tree(); tL.x = ROAD_LEFT - 80; tL.y = i * 400 + 100; tL.speed = 0; treesLeft.push(tL); game.addChild(tL); var tR = new Tree(); tR.x = ROAD_RIGHT + 80; tR.y = i * 400 + 300; tR.speed = 0; treesRight.push(tR); game.addChild(tR); } // Lane setup var NUM_LANES = 4; var LANE_WIDTH = 350; var ROAD_WIDTH = NUM_LANES * LANE_WIDTH; var ROAD_LEFT = (2048 - ROAD_WIDTH) / 2; var ROAD_RIGHT = ROAD_LEFT + ROAD_WIDTH; // Lane marks var laneMarks = []; for (var i = 1; i < NUM_LANES; i++) { for (var j = 0; j < 8; j++) { var mark = new LaneMark(); mark.x = ROAD_LEFT + i * LANE_WIDTH; mark.y = j * 400; mark.speed = 0; laneMarks.push(mark); game.addChild(mark); } } // --- Car Selection Menu --- var carOptions = [{ id: 'playerCar', color: 0x2196f3 }, { id: 'playerCar', color: 0xffe082 }, { id: 'playerCar', color: 0x43a047 }]; var selectedCarIndex = 0; var carMenuGroup = new Container(); var carMenuBg = LK.getAsset('roadBg', { anchorX: 0, anchorY: 0, x: 0, y: 0 }); carMenuBg.alpha = 0.92; carMenuGroup.addChild(carMenuBg); var carMenuTitle = new Text2("Arabanı Seç!", { size: 160, fill: "#fff" }); carMenuTitle.anchor.set(0.5, 0); carMenuTitle.x = 2048 / 2; carMenuTitle.y = 200; carMenuGroup.addChild(carMenuTitle); var carMenuCars = []; for (var i = 0; i < carOptions.length; i++) { var carAsset = LK.getAsset(carOptions[i].id, { anchorX: 0.5, anchorY: 0.5 }); carAsset.x = 2048 / 2 + (i - 1) * 400; carAsset.y = 1000; carAsset.width = 220; carAsset.height = 400; carAsset.tint = carOptions[i].color; carMenuGroup.addChild(carAsset); carMenuCars.push(carAsset); } function updateCarMenuHighlight() { for (var i = 0; i < carMenuCars.length; i++) { carMenuCars[i].alpha = i === selectedCarIndex ? 1 : 0.5; carMenuCars[i].scaleX = carMenuCars[i].scaleY = i === selectedCarIndex ? 1.2 : 1; } } updateCarMenuHighlight(); var leftBtn = new Text2("<", { size: 200, fill: "#fff" }); leftBtn.anchor.set(0.5, 0.5); leftBtn.x = 2048 / 2 - 500; leftBtn.y = 1000; carMenuGroup.addChild(leftBtn); var rightBtn = new Text2(">", { size: 200, fill: "#fff" }); rightBtn.anchor.set(0.5, 0.5); rightBtn.x = 2048 / 2 + 500; rightBtn.y = 1000; carMenuGroup.addChild(rightBtn); var startBtn = new Text2("Başla!", { size: 160, fill: 0x00E676 }); startBtn.anchor.set(0.5, 0.5); startBtn.x = 2048 / 2; startBtn.y = 1800; carMenuGroup.addChild(startBtn); game.addChild(carMenuGroup); var player = null; function startGameWithSelectedCar() { if (player) player.destroy(); // Remove all existing enemies before starting if (enemyCars && enemyCars.length) { for (var i = 0; i < enemyCars.length; i++) { if (enemyCars[i]) enemyCars[i].destroy(); } } enemyCars = []; player = new PlayerCar(carOptions[selectedCarIndex].color); player.x = 2048 / 2; player.y = 2732 - 400; game.addChild(player); carMenuGroup.visible = false; gameOver = false; score = 0; scoreTxt.setText(score); speed = 22; maxSpeed = 44; ticksSinceLastEnemy = 0; } carMenuGroup.down = function (x, y, obj) { // Left button if (x > leftBtn.x - 120 && x < leftBtn.x + 120 && y > leftBtn.y - 120 && y < leftBtn.y + 120) { selectedCarIndex = (selectedCarIndex + carOptions.length - 1) % carOptions.length; updateCarMenuHighlight(); return; } // Right button if (x > rightBtn.x - 120 && x < rightBtn.x + 120 && y > rightBtn.y - 120 && y < rightBtn.y + 120) { selectedCarIndex = (selectedCarIndex + 1) % carOptions.length; updateCarMenuHighlight(); return; } // Start button if (x > startBtn.x - 300 && x < startBtn.x + 300 && y > startBtn.y - 120 && y < startBtn.y + 120) { startGameWithSelectedCar(); return; } }; carMenuGroup.visible = true; // --- End Car Selection Menu --- // Score var score = 0; var scoreTxt = new Text2('0', { size: 120, fill: "#fff" }); scoreTxt.anchor.set(0.5, 0); LK.gui.top.addChild(scoreTxt); // Game state var enemyCars = []; var speed = 22; // Initial speed (pixels per frame) var ticksSinceLastEnemy = 0; var gameOver = false; // Touch controls var dragStartX = 0; var dragStartPlayerX = 0; var dragActive = false; // Touch area for left/right controls (full screen) game.down = function (x, y, obj) { // Only allow drag if touch is on lower half of screen if (y > 1200 && player) { dragActive = true; dragStartX = x; dragStartPlayerX = player.x; // Play engine sound if not already playing if (!game._engineSound) { var engineSound = LK.getSound('car_engine'); engineSound.loop = true; engineSound.play(); game._engineSound = engineSound; } } }; game.move = function (x, y, obj) { if (dragActive) { var dx = x - dragStartX; var newX = dragStartPlayerX + dx; // Clamp to road var minX = ROAD_LEFT + player.width / 2; var maxX = ROAD_RIGHT - player.width / 2; if (newX < minX) newX = minX; if (newX > maxX) newX = maxX; player.x = newX; } }; game.up = function (x, y, obj) { dragActive = false; // Stop engine sound if playing if (game._engineSound) { game._engineSound.stop(); game._engineSound = null; } }; // Helper: spawn enemy car function spawnEnemyCar() { // Decide direction: normal (top-down) or reverse (bottom-up) // Start spawning reverse cars after score > 20, with increasing chance var spawnReverse = false; var reverseChance = 0; if (score > 20) { reverseChance = Math.min((score - 20) * 2, 40); // up to 40% chance if (Math.random() * 100 < reverseChance) { spawnReverse = true; } } var enemy = new EnemyCar(); // Random lane var lane = Math.floor(Math.random() * NUM_LANES); enemy.lane = lane; enemy.x = ROAD_LEFT + LANE_WIDTH / 2 + lane * LANE_WIDTH; if (!spawnReverse) { // Normal direction (top-down) enemy.y = -200; // Speed: base + random, vary by type if (enemy.type === 2) { // fast car enemy.speed = speed + 8 + Math.floor(Math.random() * 6); } else if (enemy.type === 1) { // wide car enemy.speed = speed - 2 + Math.floor(Math.random() * 3); } else if (enemy.type === 3) { // obstacle enemy.speed = speed - 4 + Math.floor(Math.random() * 2); } else { enemy.speed = speed + Math.floor(Math.random() * 6); } enemy.direction = 1; // downwards } else { // Reverse direction (bottom-up) enemy.y = 2732 + 200; // Speed: base + random, but negative (upwards) if (enemy.type === 2) { enemy.speed = -(speed + 8 + Math.floor(Math.random() * 6)); } else if (enemy.type === 1) { enemy.speed = -(speed - 2 + Math.floor(Math.random() * 3)); } else if (enemy.type === 3) { enemy.speed = -(speed - 4 + Math.floor(Math.random() * 2)); } else { enemy.speed = -(speed + Math.floor(Math.random() * 6)); } enemy.direction = -1; // upwards // Optionally, visually flip the car (not required, but can be done with car.rotation = Math.PI) if (enemy.children && enemy.children.length > 0) { enemy.children[0].rotation = Math.PI; } } enemyCars.push(enemy); game.addChild(enemy); } // Helper: game over function triggerGameOver() { if (!gameOver) { gameOver = true; // Play crash sound LK.getSound('car_crash').play(); // Car shake effect if (player) { var origX = player.x; var origY = player.y; // Defensive: only tween if player is defined, not destroyed, and tween is a function if (typeof tween === "function" && player && typeof player.x === "number" && typeof player.y === "number" && (!player.destroyed || typeof player.destroyed === "undefined")) { try { tween(player).to({ x: origX - 40 }, 60).to({ x: origX + 40 }, 60).to({ x: origX - 25 }, 50).to({ x: origX + 25 }, 50).to({ x: origX }, 40).start(); } catch (e) { // Defensive: ignore tween errors } } } LK.effects.flashScreen(0xff0000, 800); LK.showGameOver(); // Show car selection menu again after game over popup LK.setTimeout(function () { carMenuGroup.visible = true; }, 1200); } } // Main game loop game.update = function () { if (gameOver) return; // Speed control: accelerate if holding, decelerate if not var minSpeed = 14; var maxSpeed = 44; var accel = 0.25; var decel = 0.4; if (dragActive) { if (speed < maxSpeed) speed += accel; } else { if (speed > minSpeed) speed -= decel; if (speed < minSpeed) speed = minSpeed; } // Move lane marks (simulate road movement) for (var i = 0; i < laneMarks.length; i++) { var mark = laneMarks[i]; mark.y += speed; if (mark.y > 2732) { mark.y -= 3200; } } // Move trees (simulate road movement) for (var i = 0; i < treesLeft.length; i++) { var tL = treesLeft[i]; tL.y += speed; if (tL.y > 2900) { tL.y -= 3200; } var tR = treesRight[i]; tR.y += speed; if (tR.y > 2900) { tR.y -= 3200; } } // Spawn enemy cars ticksSinceLastEnemy++; // Difficulty: spawn more frequently and allow more than one at high score var baseInterval = 60 - Math.floor(score / 10); var enemyInterval = Math.max(10, baseInterval); if (ticksSinceLastEnemy >= enemyInterval) { // At higher scores, spawn 2 cars at once var carsToSpawn = 1 + Math.floor(score / 60); for (var i = 0; i < carsToSpawn; i++) { spawnEnemyCar(); } ticksSinceLastEnemy = 0; } // Increase max speed as score increases maxSpeed = 44 + Math.floor(score / 10) * 2; if (maxSpeed > 70) maxSpeed = 70; // Move enemy cars for (var i = enemyCars.length - 1; i >= 0; i--) { var enemy = enemyCars[i]; enemy.y += enemy.speed; // Remove if off screen (top or bottom, depending on direction) var offScreen = false; if (enemy.direction === -1) { // Reverse car: remove if above -300 if (enemy.y < -300) offScreen = true; } else { // Normal car: remove if below 2900 if (enemy.y > 2900) offScreen = true; } if (offScreen) { enemy.destroy(); enemyCars.splice(i, 1); // Score for passing car (not for obstacles) if (enemy.type !== 3) { score += 1; scoreTxt.setText(score); } // Increase max speed every 10 points if (score % 10 === 0 && maxSpeed < 60) { maxSpeed += 2; } continue; } // Collision with player if (enemy.intersects(player)) { triggerGameOver(); return; } } }; // Initial UI scoreTxt.setText(score);