/**** * Plugins ****/ var tween = LK.import("@upit/tween.v1"); /**** * Classes ****/ var Enemy = Container.expand(function () { var self = Container.call(this); var enemyGraphics = self.attachAsset('enemy', { anchorX: 0.5, anchorY: 0.5 }); self.throwCooldown = 0; self.throwRate = 120; // Start throwing every 2 seconds self.update = function () { self.throwCooldown--; if (self.throwCooldown <= 0) { self.throwSlipper(); self.throwCooldown = self.throwRate; } }; self.throwSlipper = function () { var slipper = new Slipper(); slipper.x = self.x; slipper.y = self.y; // Calculate direction toward player var dx = player.x - self.x; var dy = player.y - self.y; var distance = Math.sqrt(dx * dx + dy * dy); slipper.velocityX = dx / distance * 6; slipper.velocityY = dy / distance * 6; slippers.push(slipper); game.addChild(slipper); LK.getSound('throw').play(); }; self.setThrowRate = function (rate) { self.throwRate = rate; }; return self; }); var Exit = Container.expand(function () { var self = Container.call(this); var exitGraphics = self.attachAsset('exit', { anchorX: 0.5, anchorY: 0.5 }); self.update = function () { // Check if player reached exit if (self.intersects(player)) { if (hasKey) { self.onReached(); } else { // Flash red if no key LK.effects.flashObject(self, 0xff0000, 300); } } else { // Add visual feedback when player is close to exit var dx = player.x - self.x; var dy = player.y - self.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance < 300) { // Make exit glow when player is near - green if has key, red if not var color = hasKey ? 0x00ff00 : 0xff0000; exitGraphics.tint = color; exitGraphics.alpha = 0.7 + Math.sin(LK.ticks * 0.1) * 0.3; } else { exitGraphics.tint = 0xFFFFFF; exitGraphics.alpha = 1; } } }; self.onReached = function () { LK.getSound('complete').play(); LK.setScore(LK.getScore() + 100); scoreTxt.setText(LK.getScore()); // Add door opening animation tween(exitGraphics, { scaleX: 1.5, scaleY: 1.5, alpha: 0 }, 500, function () { // Check if score has reached 70000 before advancing section if (LK.getScore() >= 70000) { currentSection++; // Change background when reaching score threshold game.setBackgroundColor(0x2c3e50); if (currentSection > maxSections) { LK.showYouWin(); } else { setupSection(); } } else { // If score hasn't reached 70000, restart current section setupSection(); } }); }; return self; }); var Key = Container.expand(function () { var self = Container.call(this); var keyGraphics = self.attachAsset('slipper', { anchorX: 0.5, anchorY: 0.5, tint: 0xFFD700 }); keyGraphics.rotation = Math.PI / 4; self.collected = false; self.update = function () { // Rotate key for visual effect keyGraphics.rotation += 0.05; // Bob up and down self.y += Math.sin(LK.ticks * 0.1) * 0.5; // Check if player collected key if (self.intersects(player) && !self.collected) { self.collected = true; hasKey = true; LK.effects.flashObject(self, 0xFFD700, 500); LK.setScore(LK.getScore() + 50); scoreTxt.setText(LK.getScore()); self.shouldRemove = true; } }; return self; }); var Player = Container.expand(function () { var self = Container.call(this); var playerGraphics = self.attachAsset('player', { anchorX: 0.5, anchorY: 0.5 }); self.health = 3; self.speed = 8; self.invulnerable = false; self.invulnerableTime = 0; self.update = function () { if (self.invulnerable) { self.invulnerableTime--; if (self.invulnerableTime <= 0) { self.invulnerable = false; playerGraphics.alpha = 1; } else { playerGraphics.alpha = Math.sin(self.invulnerableTime * 0.3) * 0.5 + 0.5; } } // Keep player within bounds if (self.x < 40) self.x = 40; if (self.x > 2008) self.x = 2008; if (self.y < 40) self.y = 40; if (self.y > 2692) self.y = 2692; }; self.takeDamage = function () { if (self.invulnerable) return; self.health--; self.invulnerable = true; self.invulnerableTime = 120; // 2 seconds at 60fps LK.getSound('hit').play(); LK.effects.flashObject(self, 0xff0000, 500); if (self.health <= 0) { LK.showGameOver(); } }; return self; }); var Slipper = Container.expand(function () { var self = Container.call(this); var slipperGraphics = self.attachAsset('slipper', { anchorX: 0.5, anchorY: 0.5 }); self.velocityX = 0; self.velocityY = 0; self.lifetime = 300; // 5 seconds at 60fps self.update = function () { self.x += self.velocityX; self.y += self.velocityY; self.lifetime--; // Remove if off screen or lifetime expired if (self.x < -100 || self.x > 2148 || self.y < -100 || self.y > 2832 || self.lifetime <= 0) { self.shouldRemove = true; } // Check collision with walls for (var i = 0; i < walls.length; i++) { if (self.intersects(walls[i])) { self.shouldRemove = true; break; } } // Check collision with player if (self.intersects(player) && !player.invulnerable) { player.takeDamage(); self.shouldRemove = true; } }; return self; }); /**** * Initialize Game ****/ var game = new LK.Game({ backgroundColor: 0x34495e }); /**** * Game Code ****/ var player; var enemies = []; var slippers = []; var keys = []; var walls = []; var exit; var currentSection = 1; var maxSections = 5; var dragNode = null; var hasKey = false; // UI Elements var scoreTxt = new Text2('Score: 0', { size: 60, fill: 0xFFFFFF }); scoreTxt.anchor.set(0.5, 0); LK.gui.top.addChild(scoreTxt); var healthTxt = new Text2('Health: 3', { size: 60, fill: 0xFFFFFF }); healthTxt.anchor.set(0, 0); healthTxt.x = 120; healthTxt.y = 120; LK.gui.topLeft.addChild(healthTxt); var sectionTxt = new Text2('Section: 1', { size: 60, fill: 0xFFFFFF }); sectionTxt.anchor.set(1, 0); LK.gui.topRight.addChild(sectionTxt); function setupSection() { // Clear existing enemies and slippers for (var i = 0; i < enemies.length; i++) { enemies[i].destroy(); } enemies = []; for (var i = 0; i < slippers.length; i++) { slippers[i].destroy(); } slippers = []; for (var i = 0; i < keys.length; i++) { keys[i].destroy(); } keys = []; for (var i = 0; i < walls.length; i++) { walls[i].destroy(); } walls = []; // Update UI sectionTxt.setText('Section: ' + currentSection); // Reset player position player.x = 200; player.y = 2600; // Reset key status hasKey = false; // Create key for this section var key = new Key(); key.x = 1000 + Math.random() * 600; key.y = 1000 + Math.random() * 800; keys.push(key); game.addChild(key); // Create exit if (exit) { exit.destroy(); } exit = new Exit(); exit.x = 1800; exit.y = 200; game.addChild(exit); // Add door entrance animation var exitGraphics = exit.children[0]; exitGraphics.scaleX = 0.1; exitGraphics.scaleY = 0.1; exitGraphics.alpha = 0; tween(exitGraphics, { scaleX: 1, scaleY: 1, alpha: 1 }, 800); // Create enemies based on section var enemyCount = Math.min(currentSection, 3); for (var i = 0; i < enemyCount; i++) { var enemy = new Enemy(); enemy.x = 400 + i * 600; enemy.y = 400 + i * 300; // Increase difficulty by reducing throw rate var throwRate = Math.max(60, 120 - currentSection * 10); enemy.setThrowRate(throwRate); enemies.push(enemy); game.addChild(enemy); } // Add some walls for cover for (var i = 0; i < 3; i++) { var wall = game.addChild(LK.getAsset('wall', { anchorX: 0.5, anchorY: 0.5, x: 600 + i * 400, y: 1000 + i * 200, scaleX: 3, scaleY: 6 })); walls.push(wall); } } function handleMove(x, y, obj) { if (dragNode) { dragNode.x = x; dragNode.y = y; } } // Initialize game player = new Player(); game.addChild(player); setupSection(); // Event handlers game.move = handleMove; game.down = function (x, y, obj) { dragNode = player; handleMove(x, y, obj); }; game.up = function (x, y, obj) { dragNode = null; }; game.update = function () { // Update health display healthTxt.setText('Health: ' + player.health); // Update slippers for (var i = slippers.length - 1; i >= 0; i--) { var slipper = slippers[i]; if (slipper.shouldRemove) { slipper.destroy(); slippers.splice(i, 1); } } // Update keys for (var i = keys.length - 1; i >= 0; i--) { var key = keys[i]; if (key.shouldRemove) { key.destroy(); keys.splice(i, 1); } } };