/**** * Plugins ****/ var tween = LK.import("@upit/tween.v1"); var storage = LK.import("@upit/storage.v1"); /**** * Classes ****/ var Car = Container.expand(function () { var self = Container.call(this); var carBody = self.attachAsset('car', { anchorX: 0.5, anchorY: 0.5 }); self.speed = 4; self.direction = 1; // 1 for right, -1 for left self.update = function () { self.x += self.speed * self.direction; // Remove car when off screen if (self.x > 2200 || self.x < -200) { self.destroy(); cars.splice(cars.indexOf(self), 1); } }; return self; }); var Dog = Container.expand(function () { var self = Container.call(this); // Create dog visual var dogBody = self.attachAsset('dog', { anchorX: 0.5, anchorY: 0.5 }); var dogTail = self.attachAsset('dogTail', { anchorX: 0.5, anchorY: 0.5, x: -40, y: 10 }); // Dog stats self.energy = 100; self.hunger = 100; self.thirst = 100; self.speed = 3; self.baseSpeed = 3; // Animation self.tailWagTime = 0; self.update = function () { // Tail wagging animation self.tailWagTime += 0.3; dogTail.rotation = Math.sin(self.tailWagTime) * 0.5; // Decrease stats over time if (LK.ticks % 180 === 0) { // Every 3 seconds self.hunger = Math.max(0, self.hunger - 1); self.thirst = Math.max(0, self.thirst - 1); self.energy = Math.max(0, self.energy - 0.5); } // Speed based on stats var avgStat = (self.energy + self.hunger + self.thirst) / 3; self.speed = self.baseSpeed * (avgStat / 100); // Visual feedback for low stats and movement mode if (avgStat < 30) { dogBody.alpha = 0.7; } else { dogBody.alpha = 1.0; } // Movement mode visual effects if (movementMode === 'sprint') { // Sprint mode - slight blue tint and faster tail wag dogBody.tint = 0xccccff; self.tailWagTime += 0.1; // Extra tail wag speed } else if (movementMode === 'attack') { // Attack mode - slight red tint and aggressive posture dogBody.tint = 0xffcccc; dogBody.scaleX = 1.1; dogBody.scaleY = 0.9; // Lower stance } else { // Walk mode - normal appearance dogBody.tint = 0xffffff; dogBody.scaleX = 1.0; dogBody.scaleY = 1.0; } }; self.eat = function () { self.hunger = Math.min(100, self.hunger + 30); self.energy = Math.min(100, self.energy + 10); LK.getSound('eating').play(); }; self.drink = function () { self.thirst = Math.min(100, self.thirst + 40); self.energy = Math.min(100, self.energy + 5); LK.getSound('drinking').play(); }; self.bark = function () { LK.getSound('bark').play(); // Bark animation tween(dogBody, { scaleX: 1.2, scaleY: 1.2 }, { duration: 200, easing: tween.easeOut }); tween(dogBody, { scaleX: 1.0, scaleY: 1.0 }, { duration: 200, easing: tween.easeIn }); }; return self; }); var Food = Container.expand(function () { var self = Container.call(this); var foodGraphic = self.attachAsset('food', { anchorX: 0.5, anchorY: 0.5 }); // Gentle pulsing animation self.pulseTime = 0; self.update = function () { self.pulseTime += 0.1; var scale = 1 + Math.sin(self.pulseTime) * 0.1; foodGraphic.scaleX = scale; foodGraphic.scaleY = scale; }; return self; }); var Obstacle = Container.expand(function (assetId) { var self = Container.call(this); var obstacleGraphic = self.attachAsset(assetId, { anchorX: 0.5, anchorY: 0.5 }); return self; }); var Water = Container.expand(function () { var self = Container.call(this); var waterGraphic = self.attachAsset('water', { anchorX: 0.5, anchorY: 0.5 }); // Shimmer animation self.shimmerTime = 0; self.update = function () { self.shimmerTime += 0.15; waterGraphic.alpha = 0.8 + Math.sin(self.shimmerTime) * 0.2; }; return self; }); /**** * Initialize Game ****/ var game = new LK.Game({ backgroundColor: 0x87CEEB // Sky blue }); /**** * Game Code ****/ // Game state // Dog sprite - main character // Environment elements // UI elements // Sounds var currentLevel = storage.currentLevel || 1; var maxLevel = storage.maxLevel || 1; var gameState = 'playing'; // playing, paused, levelComplete // Game objects var dog = null; var cars = []; var foods = []; var waters = []; var obstacles = []; // Level data var levelData = { 1: { name: "Day 1: City Streets", backgroundColor: 0x87CEEB, carSpawnRate: 120, foodCount: 3, waterCount: 2, obstacleCount: 5, targetX: 1800, targetY: 2400 }, 2: { name: "Day 2: City Outskirts", backgroundColor: 0x90EE90, carSpawnRate: 90, foodCount: 2, waterCount: 3, obstacleCount: 7, targetX: 1900, targetY: 2500 }, 3: { name: "Day 3: Forest", backgroundColor: 0x228B22, carSpawnRate: 0, foodCount: 4, waterCount: 4, obstacleCount: 10, targetX: 1700, targetY: 2600 }, 4: { name: "Day 4: Suburbs", backgroundColor: 0xF0E68C, carSpawnRate: 150, foodCount: 3, waterCount: 2, obstacleCount: 8, targetX: 1600, targetY: 2400 }, 5: { name: "Day 5: Industrial Area", backgroundColor: 0x696969, carSpawnRate: 60, foodCount: 2, waterCount: 1, obstacleCount: 12, targetX: 1500, targetY: 2300 } }; // UI elements var levelText = new Text2("", { size: 60, fill: 0xFFFFFF }); // Control buttons var walkButton = new Text2("WALK", { size: 40, fill: 0xFFFFFF }); var sprintButton = new Text2("SPRINT", { size: 40, fill: 0xFFFFFF }); var attackButton = new Text2("ATTACK", { size: 40, fill: 0xFFFFFF }); // Movement mode var movementMode = 'walk'; // walk, sprint, attack var energyBarBg = LK.getAsset('energyBar', { anchorX: 0, anchorY: 0, scaleX: 1, scaleY: 1 }); var energyBarFill = LK.getAsset('energyBar', { anchorX: 0, anchorY: 0, scaleX: 1, scaleY: 1 }); var hungerBarBg = LK.getAsset('hungerBar', { anchorX: 0, anchorY: 0, scaleX: 1, scaleY: 1 }); var hungerBarFill = LK.getAsset('hungerBar', { anchorX: 0, anchorY: 0, scaleX: 1, scaleY: 1 }); var thirstBarBg = LK.getAsset('thirstBar', { anchorX: 0, anchorY: 0, scaleX: 1, scaleY: 1 }); var thirstBarFill = LK.getAsset('thirstBar', { anchorX: 0, anchorY: 0, scaleX: 1, scaleY: 1 }); // Home marker var homeMarker = null; // Initialize UI function initializeUI() { levelText.anchor.set(0.5, 0); LK.gui.top.addChild(levelText); levelText.y = 50; // Energy bar energyBarBg.alpha = 0.3; energyBarFill.tint = 0x32CD32; LK.gui.topLeft.addChild(energyBarBg); LK.gui.topLeft.addChild(energyBarFill); energyBarBg.x = 120; energyBarBg.y = 50; energyBarFill.x = 120; energyBarFill.y = 50; // Hunger bar hungerBarBg.alpha = 0.3; hungerBarFill.tint = 0xFF4500; LK.gui.topLeft.addChild(hungerBarBg); LK.gui.topLeft.addChild(hungerBarFill); hungerBarBg.x = 120; hungerBarBg.y = 80; hungerBarFill.x = 120; hungerBarFill.y = 80; // Thirst bar thirstBarBg.alpha = 0.3; thirstBarFill.tint = 0x4169E1; LK.gui.topLeft.addChild(thirstBarBg); LK.gui.topLeft.addChild(thirstBarFill); thirstBarBg.x = 120; thirstBarBg.y = 110; thirstBarFill.x = 120; thirstBarFill.y = 110; // Add control buttons walkButton.anchor.set(0.5, 0.5); sprintButton.anchor.set(0.5, 0.5); attackButton.anchor.set(0.5, 0.5); LK.gui.bottom.addChild(walkButton); LK.gui.bottom.addChild(sprintButton); LK.gui.bottom.addChild(attackButton); walkButton.x = -200; walkButton.y = -100; sprintButton.x = 0; sprintButton.y = -100; attackButton.x = 200; attackButton.y = -100; // Set initial button states updateButtonStates(); } // Initialize level function initializeLevel(levelNum) { // Clear existing objects cars = []; foods = []; waters = []; obstacles = []; // Remove existing game objects while (game.children.length > 0) { game.removeChild(game.children[0]); } var level = levelData[levelNum]; if (!level) return; game.setBackgroundColor(level.backgroundColor); levelText.setText(level.name); // Create dog dog = new Dog(); dog.x = 100; dog.y = 2400; game.addChild(dog); // Create food items for (var i = 0; i < level.foodCount; i++) { var food = new Food(); food.x = 200 + Math.random() * 1600; food.y = 300 + Math.random() * 2000; foods.push(food); game.addChild(food); } // Create water items for (var i = 0; i < level.waterCount; i++) { var water = new Water(); water.x = 200 + Math.random() * 1600; water.y = 300 + Math.random() * 2000; waters.push(water); game.addChild(water); } // Create obstacles var obstacleAsset = levelNum === 3 ? 'tree' : 'house'; for (var i = 0; i < level.obstacleCount; i++) { var obstacle = new Obstacle(obstacleAsset); obstacle.x = 200 + Math.random() * 1600; obstacle.y = 300 + Math.random() * 2000; obstacles.push(obstacle); game.addChild(obstacle); } // Create home marker homeMarker = new Obstacle('home'); homeMarker.x = level.targetX; homeMarker.y = level.targetY; game.addChild(homeMarker); // Flash effect for level start LK.effects.flashScreen(0xFFFFFF, 500); } // Update button visual states function updateButtonStates() { // Reset all buttons walkButton.alpha = 0.6; sprintButton.alpha = 0.6; attackButton.alpha = 0.6; // Highlight active button if (movementMode === 'walk') { walkButton.alpha = 1.0; } else if (movementMode === 'sprint') { sprintButton.alpha = 1.0; } else if (movementMode === 'attack') { attackButton.alpha = 1.0; } } // Game logic function updateUI() { if (!dog) return; // Update stat bars energyBarFill.scaleX = dog.energy / 100; hungerBarFill.scaleX = dog.hunger / 100; thirstBarFill.scaleX = dog.thirst / 100; } function checkCollisions() { if (!dog) return; // Check food collisions for (var i = foods.length - 1; i >= 0; i--) { var food = foods[i]; if (dog.intersects(food)) { dog.eat(); food.destroy(); foods.splice(i, 1); LK.setScore(LK.getScore() + 10); } } // Check water collisions for (var i = waters.length - 1; i >= 0; i--) { var water = waters[i]; if (dog.intersects(water)) { dog.drink(); water.destroy(); waters.splice(i, 1); LK.setScore(LK.getScore() + 10); } } // Check car collisions for (var i = 0; i < cars.length; i++) { var car = cars[i]; if (dog.intersects(car)) { // Game over LK.effects.flashScreen(0xFF0000, 1000); LK.showGameOver(); return; } } // Check if dog reached home if (homeMarker && dog.intersects(homeMarker)) { // Level complete currentLevel++; storage.currentLevel = currentLevel; storage.maxLevel = Math.max(storage.maxLevel || 1, currentLevel); if (currentLevel > 5) { // Game complete LK.showYouWin(); } else { // Next level LK.effects.flashScreen(0x00FF00, 1000); LK.setTimeout(function () { initializeLevel(currentLevel); }, 1000); } } } function spawnCar() { var level = levelData[currentLevel]; if (!level || level.carSpawnRate === 0) return; if (LK.ticks % level.carSpawnRate === 0) { var car = new Car(); car.y = 800 + Math.random() * 1000; if (Math.random() < 0.5) { car.x = -100; car.direction = 1; } else { car.x = 2148; car.direction = -1; } cars.push(car); game.addChild(car); // Honk sound if (Math.random() < 0.3) { LK.getSound('carHonk').play(); } } } function checkGameOver() { if (!dog) return; if (dog.energy <= 0 || dog.hunger <= 0 || dog.thirst <= 0) { LK.effects.flashScreen(0xFF0000, 1000); LK.showGameOver(); } } // Movement var dragNode = null; function handleMove(x, y, obj) { if (dragNode && dragNode === dog) { // Calculate movement distance based on mode var moveSpeed = 1; if (movementMode === 'sprint') { moveSpeed = 2; // Sprint drains energy faster if (LK.ticks % 10 === 0) { dog.energy = Math.max(0, dog.energy - 1); } } else if (movementMode === 'attack') { moveSpeed = 0.8; // Attack mode is slower but more aggressive } // Apply movement with speed modifier var deltaX = (x - dog.x) * moveSpeed * 0.1; var deltaY = (y - dog.y) * moveSpeed * 0.1; var newX = Math.max(40, Math.min(2008, dog.x + deltaX)); var newY = Math.max(40, Math.min(2692, dog.y + deltaY)); dog.x = newX; dog.y = newY; // Different behaviors based on mode if (movementMode === 'attack') { // Attack mode - bark more often and scare away some cars if (Math.random() < 0.01) { dog.bark(); // Scare away nearby cars for (var i = 0; i < cars.length; i++) { var car = cars[i]; var distance = Math.sqrt(Math.pow(car.x - dog.x, 2) + Math.pow(car.y - dog.y, 2)); if (distance < 150) { car.speed *= 1.5; // Make car go faster away } } } } else if (movementMode === 'sprint') { // Sprint mode - occasional panting sound if (Math.random() < 0.005) { dog.bark(); // Use bark as panting sound } } else { // Walk mode - normal bark occasionally if (Math.random() < 0.001) { dog.bark(); } } } } game.move = handleMove; game.down = function (x, y, obj) { // Convert to GUI coordinates for button checking - safely handle obj.parent var guiPos; if (obj && obj.parent && obj.parent.toGlobal) { guiPos = LK.gui.bottom.toLocal(obj.parent.toGlobal(obj.position)); } else { // Fallback to using x,y directly converted to GUI coordinates guiPos = LK.gui.bottom.toLocal({ x: x, y: y }); } // Check button presses if (Math.abs(guiPos.x - walkButton.x) < 80 && Math.abs(guiPos.y - walkButton.y) < 30) { movementMode = 'walk'; updateButtonStates(); return; } if (Math.abs(guiPos.x - sprintButton.x) < 80 && Math.abs(guiPos.y - sprintButton.y) < 30) { movementMode = 'sprint'; updateButtonStates(); return; } if (Math.abs(guiPos.x - attackButton.x) < 80 && Math.abs(guiPos.y - attackButton.y) < 30) { movementMode = 'attack'; updateButtonStates(); return; } if (dog) { dragNode = dog; handleMove(x, y, obj); } }; game.up = function (x, y, obj) { dragNode = null; }; // Main game loop game.update = function () { if (gameState !== 'playing') return; updateUI(); checkCollisions(); spawnCar(); checkGameOver(); }; // Initialize game initializeUI(); initializeLevel(currentLevel);