/**** * Plugins ****/ var tween = LK.import("@upit/tween.v1"); var storage = LK.import("@upit/storage.v1", { language: "Turkish" }); /**** * Classes ****/ var Bullet = Container.expand(function () { var self = Container.call(this); var bulletGraphics = self.attachAsset('bullet', { anchorX: 0.5, anchorY: 0.5 }); self.speedX = 0; self.speedY = 0; self.speed = 12; self.update = function () { self.x += self.speedX; self.y += self.speedY; }; return self; }); var Enemy = Container.expand(function () { var self = Container.call(this); var enemyGraphics = self.attachAsset('enemy', { anchorX: 0.5, anchorY: 0.5 }); self.moveSpeed = 1 + Math.random() * 2; self.directionX = (Math.random() - 0.5) * 2; self.directionY = (Math.random() - 0.5) * 2; self.update = function () { self.x += self.directionX * self.moveSpeed; self.y += self.directionY * self.moveSpeed; // Keep enemies moving downward (toward player) if (self.directionY < 0) { self.directionY = 1; } // Bounce off side walls only if (self.x <= 30 || self.x >= 2018) { self.directionX *= -1; } // Remove enemies that go off bottom of screen if (self.y > 2782) { var index = enemies.indexOf(self); if (index > -1) { enemies.splice(index, 1); } self.destroy(); } }; return self; }); var MenuButton = Container.expand(function (text, color) { var self = Container.call(this); var buttonBg = self.attachAsset('menuButton', { anchorX: 0.5, anchorY: 0.5 }); var buttonText = new Text2(text, { size: 50, fill: 0xFFFFFF }); buttonText.anchor.set(0.5, 0.5); self.addChild(buttonText); self.setText = function (newText) { buttonText.setText(newText); }; self.down = function (x, y, obj) { // Button press feedback self.scaleX = 0.9; self.scaleY = 0.9; }; self.up = function (x, y, obj) { // Reset scale self.scaleX = 1; self.scaleY = 1; }; return self; }); var PirateShip = Container.expand(function () { var self = Container.call(this); var shipGraphics = self.attachAsset('pirateShip', { anchorX: 0.5, anchorY: 0.5 }); self.moveSpeed = shipSpeedPerLevel[0]; // Start with level 1 speed self.enemySpawnTimer = 0; self.enemySpawnRate = enemySpawnRatePerLevel[0]; // Start with level 1 spawn rate self.maxEnemiesFromShip = enemiesPerLevel[0]; // Start with level 1 enemy count self.enemiesSpawnedFromShip = 0; self.update = function () { // Move ship horizontally across top of screen self.x += self.moveSpeed; // Reverse direction when hitting screen edges if (self.x <= 100 || self.x >= 1948) { self.moveSpeed *= -1; } // Spawn enemies from ship self.enemySpawnTimer++; if (self.enemySpawnTimer >= self.enemySpawnRate && self.enemiesSpawnedFromShip < self.maxEnemiesFromShip) { spawnEnemyFromShip(self.x, self.y + 80); self.enemySpawnTimer = 0; self.enemiesSpawnedFromShip++; } }; return self; }); var Player = Container.expand(function () { var self = Container.call(this); var playerGraphics = self.attachAsset('player', { anchorX: 0.5, anchorY: 0.5 }); self.isReady = true; return self; }); /**** * Initialize Game ****/ var game = new LK.Game({ backgroundColor: 0x1a1a2e }); /**** * Game Code ****/ // Language system var currentLanguage = storage.language || 'Turkish'; var translations = { English: { score: 'Score: ', ammo: 'Ammo: ', level: 'Level: ', ready: 'READY', shooting: 'SHOOTING', settings: 'Settings', language: 'Language', close: 'Close', menu: 'Menu' }, Turkish: { score: 'Puan: ', ammo: 'Cephane: ', level: 'Seviye: ', ready: 'HAZIR', shooting: 'ATIŞ', settings: 'Ayarlar', language: 'Dil', close: 'Kapat', menu: 'Menü' } }; function getText(key) { return translations[currentLanguage][key] || key; } // Menu system variables var menuOpen = false; var menuContainer = null; var settingsMenu = null; var player = game.addChild(new Player()); player.x = 1024; player.y = 2500; var bullets = []; var enemies = []; var enemySpawnTimer = 0; var difficultyTimer = 0; var baseSpawnRate = 180; // frames between spawns var currentSpawnRate = baseSpawnRate; // Level system variables var currentLevel = 1; var maxLevel = 5; var enemiesKilled = 0; var enemiesPerLevel = [10, 15, 20, 25, 30]; // Enemies to kill per level var shipSpeedPerLevel = [2, 2.5, 3, 3.5, 4]; // Ship speed per level var enemySpawnRatePerLevel = [120, 100, 80, 60, 40]; // Spawn rate per level (lower = faster) var maxEnemiesPerLevel = [8, 12, 16, 20, 25]; // Max enemies on screen per level var ammoPerLevel = [20, 25, 30, 35, 40]; // Ammo given per level var maxAmmo = ammoPerLevel[0]; // Start with level 1 ammo var currentAmmo = maxAmmo; var maxEnemies = maxEnemiesPerLevel[0]; // Start with level 1 max enemies var enemiesSpawned = 0; // Add pirate ship var pirateShip = game.addChild(new PirateShip()); pirateShip.x = 200; pirateShip.y = 150; // UI Elements var scoreTxt = new Text2(getText('score') + '0', { size: 80, fill: 0xFFFFFF }); scoreTxt.anchor.set(0.5, 0); LK.gui.top.addChild(scoreTxt); var readyIndicator = new Text2(getText('ready'), { size: 60, fill: 0x00FF00 }); readyIndicator.anchor.set(0.5, 0.5); LK.gui.center.addChild(readyIndicator); var ammoTxt = new Text2(getText('ammo') + '20', { size: 60, fill: 0xFFFFFF }); ammoTxt.anchor.set(1, 0); LK.gui.topRight.addChild(ammoTxt); var levelTxt = new Text2(getText('level') + '1', { size: 60, fill: 0xFFD700 }); levelTxt.anchor.set(0, 0); LK.gui.topLeft.addChild(levelTxt); function updateScore() { scoreTxt.setText(getText('score') + LK.getScore()); } function updateAmmo() { ammoTxt.setText(getText('ammo') + currentAmmo); } function updateLevel() { levelTxt.setText(getText('level') + currentLevel); } function updateAllText() { updateScore(); updateAmmo(); updateLevel(); if (player.isReady) { readyIndicator.setText(getText('ready')); } else { readyIndicator.setText(getText('shooting')); } } function createSettingsMenu() { if (settingsMenu) return; settingsMenu = new Container(); // Background var menuBg = settingsMenu.attachAsset('menuBackground', { anchorX: 0.5, anchorY: 0.5 }); // Title var titleText = new Text2(getText('settings'), { size: 70, fill: 0xFFD700 }); titleText.anchor.set(0.5, 0.5); titleText.y = -200; settingsMenu.addChild(titleText); // Language button var languageButton = settingsMenu.addChild(new MenuButton(getText('language') + ': ' + currentLanguage)); languageButton.y = -50; languageButton.down = function (x, y, obj) { MenuButton.prototype.down.call(this, x, y, obj); // Toggle language currentLanguage = currentLanguage === 'English' ? 'Turkish' : 'English'; storage.language = currentLanguage; languageButton.setText(getText('language') + ': ' + currentLanguage); updateAllText(); titleText.setText(getText('settings')); closeButton.setText(getText('close')); }; // Close button var closeButton = settingsMenu.addChild(new MenuButton(getText('close'))); closeButton.y = 100; closeButton.down = function (x, y, obj) { MenuButton.prototype.down.call(this, x, y, obj); closeSettingsMenu(); }; settingsMenu.x = 1024; settingsMenu.y = 1366; LK.gui.center.addChild(settingsMenu); } function openSettingsMenu() { if (menuOpen) return; menuOpen = true; createSettingsMenu(); // Animate menu in tween(settingsMenu, { alpha: 1, scaleX: 1, scaleY: 1 }, { duration: 300, easing: tween.easeOut }); } function closeSettingsMenu() { if (!menuOpen || !settingsMenu) return; menuOpen = false; // Animate menu out tween(settingsMenu, { alpha: 0, scaleX: 0.8, scaleY: 0.8 }, { duration: 200, easing: tween.easeIn, onFinish: function onFinish() { if (settingsMenu) { settingsMenu.destroy(); settingsMenu = null; } } }); } function advanceLevel() { if (currentLevel >= maxLevel) { LK.showYouWin(); return; } currentLevel++; enemiesKilled = 0; enemiesSpawned = 0; // Update pirate ship stats for new level pirateShip.moveSpeed = Math.abs(pirateShip.moveSpeed) > 0 ? pirateShip.moveSpeed > 0 ? shipSpeedPerLevel[currentLevel - 1] : -shipSpeedPerLevel[currentLevel - 1] : shipSpeedPerLevel[currentLevel - 1]; pirateShip.enemySpawnRate = enemySpawnRatePerLevel[currentLevel - 1]; pirateShip.maxEnemiesFromShip = enemiesPerLevel[currentLevel - 1]; pirateShip.enemiesSpawnedFromShip = 0; // Reduce ammo by 5 for new level var newAmmo = ammoPerLevel[currentLevel - 1] - 5; currentAmmo = Math.max(newAmmo, 5); // Ensure minimum 5 ammo maxAmmo = Math.max(newAmmo, 5); // Update displays updateLevel(); updateAmmo(); // Flash screen green to indicate level up LK.effects.flashScreen(0x00ff00, 500); } function spawnEnemy() { if (enemiesSpawned >= maxEnemies) return; var enemy = new Enemy(); // Spawn from top (opposite direction from player) enemy.x = Math.random() * 2048; enemy.y = -30; // Spawn from top of screen // Set enemy to move toward bottom (toward player) enemy.directionX = (Math.random() - 0.5) * 0.5; enemy.directionY = 1; // Always move down toward player enemy.moveSpeed = 1 + Math.random() * 2; // Ensure speed is set enemies.push(enemy); game.addChild(enemy); enemiesSpawned++; try { LK.getSound('enemySpawn').play(); } catch (e) { console.log('Could not play enemySpawn sound'); } } function spawnEnemyFromShip(shipX, shipY) { if (enemiesSpawned >= maxEnemies) return; var enemy = new Enemy(); // Spawn from pirate ship position enemy.x = shipX + (Math.random() - 0.5) * 100; // Small random offset from ship enemy.y = shipY; // Set enemy to move toward bottom (toward player) enemy.directionX = (Math.random() - 0.5) * 0.5; enemy.directionY = 1; // Always move down toward player enemy.moveSpeed = 1 + Math.random() * 2; // Add tween animation for enemy dropping from ship tween(enemy, { y: shipY + 50 }, { duration: 500, easing: tween.easeOut }); enemies.push(enemy); game.addChild(enemy); enemiesSpawned++; try { LK.getSound('enemySpawn').play(); } catch (e) { console.log('Could not play enemySpawn sound'); } } function shootBullet(targetX, targetY) { if (!player.isReady || currentAmmo <= 0) return; currentAmmo--; updateAmmo(); var bullet = new Bullet(); bullet.x = player.x; bullet.y = player.y; // Calculate direction to target var dx = targetX - player.x; var dy = targetY - player.y; var distance = Math.sqrt(dx * dx + dy * dy); // Normalize and set speed bullet.speedX = dx / distance * bullet.speed; bullet.speedY = dy / distance * bullet.speed; bullets.push(bullet); game.addChild(bullet); player.isReady = false; readyIndicator.setText(getText('shooting')); readyIndicator.tint = 0xff0000; try { LK.getSound('shoot').play(); } catch (e) { console.log('Could not play shoot sound'); } } function returnBulletToPlayer(bullet) { // Animate bullet returning to player tween(bullet, { x: player.x, y: player.y }, { duration: 300, easing: tween.easeOut, onFinish: function onFinish() { bullet.destroy(); var index = bullets.indexOf(bullet); if (index > -1) { bullets.splice(index, 1); } player.isReady = true; readyIndicator.setText(getText('ready')); readyIndicator.tint = 0x00ff00; } }); } game.down = function (x, y, obj) { // Don't shoot if menu is open if (menuOpen) return; if (player.isReady) { shootBullet(x, y); } }; // Handle pause event to show language settings LK.on('pause', function () { if (!menuOpen) { openSettingsMenu(); } }); // Handle resume event to close language settings LK.on('resume', function () { if (menuOpen) { closeSettingsMenu(); } }); game.update = function () { // Update bullets for (var i = bullets.length - 1; i >= 0; i--) { var bullet = bullets[i]; // Check if bullet is off screen if (bullet.x < -50 || bullet.x > 2098 || bullet.y < -50 || bullet.y > 2782) { returnBulletToPlayer(bullet); continue; } // Check collision with enemies var hitEnemy = false; for (var j = enemies.length - 1; j >= 0; j--) { var enemy = enemies[j]; if (bullet.intersects(enemy)) { // Hit enemy LK.setScore(LK.getScore() + 10); updateScore(); enemiesKilled++; // Flash effect on enemy LK.effects.flashObject(enemy, 0xffffff, 200); // Remove enemy enemy.destroy(); enemies.splice(j, 1); // Return bullet to player returnBulletToPlayer(bullet); hitEnemy = true; try { LK.getSound('hit').play(); } catch (e) { console.log('Could not play hit sound'); } // Level advancement will be handled at the end of update loop break; } } if (hitEnemy) break; } // Check if player collides with enemies for (var k = 0; k < enemies.length; k++) { var enemy = enemies[k]; if (player.intersects(enemy)) { LK.effects.flashScreen(0xff0000, 1000); LK.showGameOver(); return; } // Check if enemy has gotten behind the player (game over condition) if (enemy.y > player.y + 50) { LK.effects.flashScreen(0xff0000, 1000); LK.showGameOver(); return; } } // Disable regular enemy spawning - enemies now only come from pirate ship // enemySpawnTimer++; // if (enemySpawnTimer >= currentSpawnRate && enemiesSpawned < maxEnemies) { // spawnEnemy(); // enemySpawnTimer = 0; // } // Increase difficulty over time difficultyTimer++; if (difficultyTimer >= 600) { // Every 10 seconds if (currentSpawnRate > 60) { currentSpawnRate -= 5; } difficultyTimer = 0; } // Check if game should end (no ammo and no bullets in flight) if (currentAmmo <= 0 && bullets.length === 0) { LK.effects.flashScreen(0xff0000, 1000); LK.showGameOver(); return; } // Check win condition (completed all levels) if (currentLevel > maxLevel) { LK.showYouWin(); return; } // Limit number of enemies on screen based on current level if (enemies.length > maxEnemiesPerLevel[currentLevel - 1]) { var oldestEnemy = enemies.shift(); oldestEnemy.destroy(); } // Check for level completion - advance when ship has spawned all its enemies AND all enemies are killed if (pirateShip.enemiesSpawnedFromShip >= pirateShip.maxEnemiesFromShip && enemies.length === 0 && currentLevel < maxLevel) { advanceLevel(); } };