/**** * Classes ****/ var BomberEnemy = Container.expand(function () { var self = Container.call(this); var enemyGraphics = self.attachAsset('bomberEnemy', { anchorX: 0.5, anchorY: 0.5 }); // Bomber enemy properties self.speed = 2; // Medium speed self.hitPoints = 2; // Takes 2 hits to destroy self.maxHitPoints = 2; self.shootCooldown = 0; self.shootRate = 240; // Shoots every 4 seconds // Visual feedback for damage self.updateTint = function () { var damageRatio = self.hitPoints / self.maxHitPoints; if (damageRatio > 0.5) { enemyGraphics.tint = 0xFFFFFF; // White (no damage) } else { enemyGraphics.tint = 0xFFAAAA; // Light red (damaged) } }; self.updateTint(); // Initialize tint self.update = function () { if (self.lastY === undefined) self.lastY = self.y; self.y += self.speed; // Update shooting cooldown self.shootCooldown--; // Check if enemy went off screen (transition from on-screen to off-screen) if (self.lastY <= 2732 + 50 && self.y > 2732 + 50) { self.shouldDestroy = true; } self.lastY = self.y; }; return self; }); var Bullet = Container.expand(function () { var self = Container.call(this); var bulletGraphics = self.attachAsset('bullet', { anchorX: 0.5, anchorY: 0.5 }); self.speed = -15; self.update = function () { if (self.lastY === undefined) self.lastY = self.y; self.y += self.speed; // Check if bullet went off screen (transition from on-screen to off-screen) if (self.lastY >= -50 && self.y < -50) { self.shouldDestroy = true; } self.lastY = self.y; }; return self; }); var CustomizationMenu = Container.expand(function () { var self = Container.call(this); self.selectedShipType = 'playerShip'; // Default ship self.shipPreviews = []; // Create ship selection buttons var shipTypes = ['playerShip', 'playerShip2', 'playerShip3']; var shipNames = ['Warrior', 'Archer', 'Mage']; for (var i = 0; i < shipTypes.length; i++) { var shipContainer = new Container(); // Ship preview var shipPreview = LK.getAsset(shipTypes[i], { anchorX: 0.5, anchorY: 0.5, scaleX: 1.5, scaleY: 1.5, rotation: 0 }); shipPreview.x = 0; shipPreview.y = -40; shipContainer.addChild(shipPreview); // Character preview only (no name text) // Selection border - removed bullet graphic var border = new Container(); border.alpha = 0; border.x = 0; border.y = -40; shipContainer.addChild(border); // Position ships horizontally shipContainer.x = 2048 / 2 + (i - 1) * 400; shipContainer.y = 2732 / 2 - 50; // Store references shipContainer.shipType = shipTypes[i]; shipContainer.border = border; shipContainer.preview = shipPreview; self.shipPreviews.push(shipContainer); self.addChild(shipContainer); } // Highlight default selection self.shipPreviews[0].preview.tint = 0x00FF00; self.selectShip = function (shipType) { self.selectedShipType = shipType; // Update visual selection using character tint instead of border for (var i = 0; i < self.shipPreviews.length; i++) { if (self.shipPreviews[i].shipType === shipType) { self.shipPreviews[i].preview.tint = 0x00FF00; // Green tint for selected } else { self.shipPreviews[i].preview.tint = 0xFFFFFF; // Normal tint for unselected } } }; return self; }); var Enemy = Container.expand(function () { var self = Container.call(this); var enemyGraphics = self.attachAsset('enemy', { anchorX: 0.5, anchorY: 0.5 }); self.speed = 3; self.update = function () { if (self.lastY === undefined) self.lastY = self.y; self.y += self.speed; // Check if enemy went off screen (transition from on-screen to off-screen) if (self.lastY <= 2732 + 50 && self.y > 2732 + 50) { self.shouldDestroy = true; } self.lastY = self.y; }; return self; }); var EnemyBullet = Container.expand(function () { var self = Container.call(this); var bulletGraphics = self.attachAsset('bullet', { anchorX: 0.5, anchorY: 0.5, rotation: Math.PI }); self.speed = 8; self.update = function () { if (self.lastY === undefined) self.lastY = self.y; self.y += self.speed; // Check if bullet went off screen (transition from on-screen to off-screen) if (self.lastY <= 2732 + 50 && self.y > 2732 + 50) { self.shouldDestroy = true; } self.lastY = self.y; }; return self; }); var FastEnemy = Container.expand(function () { var self = Container.call(this); var enemyGraphics = self.attachAsset('fastEnemy', { anchorX: 0.5, anchorY: 0.5 }); // FastEnemy without red tint for differentiation self.speed = 6; // Faster than regular enemy self.update = function () { if (self.lastY === undefined) self.lastY = self.y; self.y += self.speed; // Check if enemy went off screen (transition from on-screen to off-screen) if (self.lastY <= 2732 + 50 && self.y > 2732 + 50) { self.shouldDestroy = true; } self.lastY = self.y; }; return self; }); var HealthPowerUp = Container.expand(function () { var self = Container.call(this); var powerUpGraphics = self.attachAsset('healthPowerUp', { anchorX: 0.5, anchorY: 0.5 }); powerUpGraphics.rotation = Math.PI / 4; // 45 degree rotation for visual appeal self.speed = 3; self.rotationSpeed = 0.1; self.update = function () { if (self.lastY === undefined) self.lastY = self.y; self.y += self.speed; powerUpGraphics.rotation += self.rotationSpeed; // Check if power-up went off screen if (self.lastY <= 2732 + 50 && self.y > 2732 + 50) { self.shouldDestroy = true; } self.lastY = self.y; }; return self; }); var Player = Container.expand(function () { var self = Container.call(this); var playerGraphics = self.attachAsset('playerShip', { anchorX: 0.5, anchorY: 0.5 }); return self; }); var RapidFirePowerUp = Container.expand(function () { var self = Container.call(this); var powerUpGraphics = self.attachAsset('rapidFirePowerUp', { anchorX: 0.5, anchorY: 0.5 }); self.speed = 3; self.scaleTimer = 0; self.update = function () { if (self.lastY === undefined) self.lastY = self.y; self.y += self.speed; // Scaling effect self.scaleTimer += 0.15; var scale = 1 + 0.2 * Math.sin(self.scaleTimer); powerUpGraphics.scaleX = scale; powerUpGraphics.scaleY = scale; // Check if power-up went off screen if (self.lastY <= 2732 + 50 && self.y > 2732 + 50) { self.shouldDestroy = true; } self.lastY = self.y; }; return self; }); var ShieldPowerUp = Container.expand(function () { var self = Container.call(this); var powerUpGraphics = self.attachAsset('shieldPowerUp', { anchorX: 0.5, anchorY: 0.5 }); self.speed = 3; self.pulseTimer = 0; self.update = function () { if (self.lastY === undefined) self.lastY = self.y; self.y += self.speed; // Pulsing effect self.pulseTimer += 0.2; powerUpGraphics.alpha = 0.7 + 0.3 * Math.sin(self.pulseTimer); // Check if power-up went off screen if (self.lastY <= 2732 + 50 && self.y > 2732 + 50) { self.shouldDestroy = true; } self.lastY = self.y; }; return self; }); var TankEnemy = Container.expand(function () { var self = Container.call(this); var enemyGraphics = self.attachAsset('tankEnemy', { anchorX: 0.5, anchorY: 0.5 }); // Tank enemy properties self.speed = 1.5; // Slower than other enemies self.hitPoints = 3; // Takes 3 hits to destroy self.maxHitPoints = 3; // Visual feedback for damage self.updateTint = function () { var damageRatio = self.hitPoints / self.maxHitPoints; if (damageRatio > 0.66) { enemyGraphics.tint = 0xFFFFFF; // White (no damage) } else if (damageRatio > 0.33) { enemyGraphics.tint = 0xFFAAAA; // Light red (medium damage) } else { enemyGraphics.tint = 0xFF6666; // Red (heavy damage) } }; self.updateTint(); // Initialize tint self.update = function () { if (self.lastY === undefined) self.lastY = self.y; self.y += self.speed; // Check if enemy went off screen (transition from on-screen to off-screen) if (self.lastY <= 2732 + 50 && self.y > 2732 + 50) { self.shouldDestroy = true; } self.lastY = self.y; }; return self; }); /**** * Initialize Game ****/ // Game variables var game = new LK.Game({ backgroundColor: 0x001122 }); /**** * Game Code ****/ // Add background var background = LK.getAsset('background', { anchorX: 0, anchorY: 0, x: 0, y: 0, scaleX: 1, scaleY: 1.33 }); game.addChild(background); // Game variables var gameStarted = false; var showingCustomization = false; var startMenu; var customizationMenu; var selectedShipType = 'playerShip'; var player; var bullets = []; var enemyBullets = []; var enemies = []; var enemySpawnTimer = 0; var enemySpawnRate = 120; // Frames between enemy spawns (doubled to halve enemy count) var enemyShootTimer = 0; var dragNode = null; var enemiesPassed = 0; // Track how many enemies have passed the bottom var playerLives = 2; // Player starts with 2 lives var isHoldingDown = false; // Track if player is holding down var powerUps = []; // Array to track power-ups var powerUpSpawnTimer = 0; var powerUpSpawnRate = 300; // Spawn power-up every 5 seconds (increased frequency) var shieldActive = false; // Shield power-up status var shieldTimer = 0; // Shield duration timer var rapidFireActive = false; // Rapid fire power-up status var rapidFireTimer = 0; // Rapid fire duration timer var shieldEffect; // Visual shield effect // Score display var scoreImage = LK.getAsset('puntos', { anchorX: 0.5, anchorY: 0, scaleX: 3, scaleY: 3 }); scoreImage.x = -50; // Position image to the left LK.gui.top.addChild(scoreImage); var scoreTxt = new Text2('0', { size: 60, fill: 0xFFFFFF }); scoreTxt.anchor.set(0, 0); // Anchor to left edge scoreTxt.x = 80; // Position text to the right of the image LK.gui.top.addChild(scoreTxt); // Lives display var livesImage = LK.getAsset('vidas', { anchorX: 0.5, anchorY: 0, scaleX: 3, scaleY: 3 }); livesImage.x = -50; // Position image to the left livesImage.y = 100; LK.gui.top.addChild(livesImage); var livesTxt = new Text2('2', { size: 60, fill: 0xFFFFFF }); livesTxt.anchor.set(0, 0); // Anchor to left edge livesTxt.x = 80; // Position text to the right of the image livesTxt.y = 100; LK.gui.top.addChild(livesTxt); // Create start menu startMenu = new Container(); game.addChild(startMenu); // Animated background elements var menuBg1 = LK.getAsset('playerShip', { anchorX: 0.5, anchorY: 0.5, scaleX: 6, scaleY: 6, alpha: 0.1, tint: 0x0066FF }); menuBg1.x = 2048 / 2 - 300; menuBg1.y = 2732 / 2 - 300; startMenu.addChild(menuBg1); var menuBg2 = LK.getAsset('playerShip3', { anchorX: 0.5, anchorY: 0.5, scaleX: 4, scaleY: 4, alpha: 0.15, tint: 0x00AAFF }); menuBg2.x = 2048 / 2 + 400; menuBg2.y = 2732 / 2 + 100; startMenu.addChild(menuBg2); var menuBg3 = LK.getAsset('playerShip2', { anchorX: 0.5, anchorY: 0.5, scaleX: 5, scaleY: 5, alpha: 0.08, tint: 0x66AAFF }); menuBg3.x = 2048 / 2; menuBg3.y = 2732 / 2 + 400; startMenu.addChild(menuBg3); // Game title using letrasdeltitulo image asset var titleImage = LK.getAsset('letrasdeltitulo', { anchorX: 0.5, anchorY: 0.5, scaleX: 4, scaleY: 4 }); titleImage.x = 2048 / 2; titleImage.y = 2732 / 2 - 400; startMenu.addChild(titleImage); // Modern instruction cards var instructionBg = LK.getAsset('playerShip', { anchorX: 0.5, anchorY: 0.5, scaleX: 6, scaleY: 3, alpha: 0.1, tint: 0x00AAFF }); instructionBg.x = 2048 / 2; instructionBg.y = 2732 / 2 - 100; startMenu.addChild(instructionBg); var instructionsTxt = new Text2('🚀 DRAG TO MOVE • 💥 TAP TO SHOOT • ⭐ DESTROY ENEMIES', { size: 50, fill: 0xFFFFFF }); instructionsTxt.anchor.set(0.5, 0.5); instructionsTxt.x = 2048 / 2; instructionsTxt.y = 2732 / 2 - 100; startMenu.addChild(instructionsTxt); // Customize button with background (moved to left side) var customizeBg = LK.getAsset('playerShip2', { anchorX: 0.5, anchorY: 0.5, scaleX: 4, scaleY: 2, alpha: 0.2, tint: 0xFFAA00 }); customizeBg.x = 2048 / 2 - 400; customizeBg.y = 2732 / 2 + 200; startMenu.addChild(customizeBg); // Add customize character icon as the main button var customizeIcon = LK.getAsset('selecciondepersonaje', { anchorX: 0.5, anchorY: 0.5, scaleX: 3, scaleY: 3 }); customizeIcon.x = 2048 / 2 - 400; customizeIcon.y = 2732 / 2 + 200; startMenu.addChild(customizeIcon); // Start button with glow effect (moved to right side) var startBtnGlow = LK.getAsset('botondeinicio', { anchorX: 0.5, anchorY: 0.5, scaleX: 8.5, scaleY: 8.5, alpha: 0.3, tint: 0x00FF00 }); startBtnGlow.x = 2048 / 2 + 400; startBtnGlow.y = 2732 / 2 + 200; startMenu.addChild(startBtnGlow); var startBtnTxt = LK.getAsset('botondeinicio', { anchorX: 0.5, anchorY: 0.5, scaleX: 7, scaleY: 7 }); startBtnTxt.x = 2048 / 2 + 400; startBtnTxt.y = 2732 / 2 + 200; startMenu.addChild(startBtnTxt); // Start button text overlay removed // Create customization menu customizationMenu = new CustomizationMenu(); game.addChild(customizationMenu); customizationMenu.visible = false; // Add title to customization menu using selecciona un personaje image var customTitle = LK.getAsset('seleccionaunpersonaje', { anchorX: 0.5, anchorY: 0.5, scaleX: 8, scaleY: 8 }); customTitle.x = 2048 / 2; customTitle.y = 2732 / 2 - 550; customizationMenu.addChild(customTitle); // Add back button to customization menu var backBtnTxt = LK.getAsset('botonback', { anchorX: 0.5, anchorY: 0.5, scaleX: 4, scaleY: 4 }); backBtnTxt.x = 2048 / 2 - 300; backBtnTxt.y = 2732 / 2 + 300; customizationMenu.addChild(backBtnTxt); // Add play button to customization menu var playBtnTxt = LK.getAsset('botondeinicio', { anchorX: 0.5, anchorY: 0.5, scaleX: 4, scaleY: 4 }); playBtnTxt.x = 2048 / 2 + 300; playBtnTxt.y = 2732 / 2 + 300; customizationMenu.addChild(playBtnTxt); // Hide game elements initially scoreTxt.visible = false; livesImage.visible = false; livesTxt.visible = false; // Create player with selected ship type function function createPlayer() { if (player) { player.destroy(); } player = game.addChild(new Player()); // Replace player graphics with selected character player.removeChildren(); var newCharacterGraphics = player.attachAsset(selectedShipType, { anchorX: 0.5, anchorY: 0.5 }); player.x = 2048 / 2; player.y = 2732 - 150; // Position near bottom of screen playerLives = 2; // Reset lives when creating new player livesTxt.setText(playerLives); // Create shield effect (initially invisible) shieldEffect = LK.getAsset('shieldPowerUp', { anchorX: 0.5, anchorY: 0.5, scaleX: 2, scaleY: 2, alpha: 0 }); player.addChild(shieldEffect); shieldActive = false; shieldTimer = 0; rapidFireActive = false; rapidFireTimer = 0; } createPlayer(); // Touch/mouse controls game.down = function (x, y, obj) { if (!gameStarted && !showingCustomization) { // Check if start button was tapped (now at right side position) if (x >= 2048 / 2 + 300 && x <= 2048 / 2 + 500 && y >= 2732 / 2 + 170 && y <= 2732 / 2 + 230) { gameStarted = true; startMenu.visible = false; scoreTxt.visible = true; livesImage.visible = true; livesTxt.visible = true; createPlayer(); // Create player with default character LK.playMusic('rap'); // Start background music when game begins return; } // Check if customize button was tapped (now at left side position) if (x >= 2048 / 2 - 500 && x <= 2048 / 2 - 300 && y >= 2732 / 2 + 170 && y <= 2732 / 2 + 230) { // Show customization menu showingCustomization = true; startMenu.visible = false; customizationMenu.visible = true; return; } return; } if (showingCustomization) { // Handle customization menu clicks // Check ship selection for (var i = 0; i < customizationMenu.shipPreviews.length; i++) { var shipContainer = customizationMenu.shipPreviews[i]; var shipX = shipContainer.x; var shipY = shipContainer.y; if (x >= shipX - 100 && x <= shipX + 100 && y >= shipY - 100 && y <= shipY + 100) { selectedShipType = shipContainer.shipType; customizationMenu.selectShip(selectedShipType); return; } } // Check back button if (x >= 2048 / 2 - 400 && x <= 2048 / 2 - 200 && y >= 2732 / 2 + 270 && y <= 2732 / 2 + 330) { showingCustomization = false; customizationMenu.visible = false; startMenu.visible = true; return; } // Check play button if (x >= 2048 / 2 + 200 && x <= 2048 / 2 + 400 && y >= 2732 / 2 + 270 && y <= 2732 / 2 + 330) { gameStarted = true; showingCustomization = false; customizationMenu.visible = false; scoreTxt.visible = true; livesImage.visible = true; livesTxt.visible = true; createPlayer(); // Recreate player with selected character LK.playMusic('rap'); // Start background music when game begins return; } return; } dragNode = player; player.x = x; isHoldingDown = true; // Shoot bullet var bullet = new Bullet(); bullet.x = player.x; bullet.y = player.y - 30; bullets.push(bullet); game.addChild(bullet); LK.getSound('shoot').play(); // If rapid fire is active, shoot additional bullets if (rapidFireActive) { for (var rb = 0; rb < 2; rb++) { var rapidBullet = new Bullet(); rapidBullet.x = player.x + (rb - 0.5) * 40; // Spread bullets rapidBullet.y = player.y - 30; bullets.push(rapidBullet); game.addChild(rapidBullet); } } }; game.move = function (x, y, obj) { if (gameStarted && dragNode) { // Keep player within screen bounds dragNode.x = Math.max(40, Math.min(2048 - 40, x)); } }; game.up = function (x, y, obj) { dragNode = null; isHoldingDown = false; }; // Main game update loop game.update = function () { if (!gameStarted) { return; } // Update power-up effects if (shieldActive) { // Update shield visual effect shieldEffect.alpha = 0.5 + 0.3 * Math.sin(LK.ticks * 0.3); shieldEffect.rotation += 0.1; } if (rapidFireActive) { rapidFireTimer--; if (rapidFireTimer <= 0) { rapidFireActive = false; } } // Update bullets for (var i = bullets.length - 1; i >= 0; i--) { var bullet = bullets[i]; if (bullet.shouldDestroy) { bullet.destroy(); bullets.splice(i, 1); continue; } // Check bullet vs enemy collisions for (var j = enemies.length - 1; j >= 0; j--) { var enemy = enemies[j]; if (bullet.intersects(enemy)) { // Destroy bullet bullet.destroy(); bullets.splice(i, 1); // Handle different enemy types if (enemy instanceof TankEnemy) { // Tank enemy takes multiple hits enemy.hitPoints--; enemy.updateTint(); // Update visual damage if (enemy.hitPoints <= 0) { enemy.destroy(); enemies.splice(j, 1); LK.setScore(LK.getScore() + 50); // High score for tank scoreTxt.setText(LK.getScore()); } LK.getSound('enemyHit').play(); } else if (enemy instanceof BomberEnemy) { // Bomber enemy takes 2 hits enemy.hitPoints--; enemy.updateTint(); // Update visual damage if (enemy.hitPoints <= 0) { enemy.destroy(); enemies.splice(j, 1); LK.setScore(LK.getScore() + 30); // Medium score for bomber scoreTxt.setText(LK.getScore()); } LK.getSound('enemyHit').play(); } else { // Regular and fast enemies destroyed in one hit enemy.destroy(); enemies.splice(j, 1); // Increase score - more points for fast enemies var points = enemy instanceof FastEnemy ? 20 : 10; LK.setScore(LK.getScore() + points); scoreTxt.setText(LK.getScore()); LK.getSound('enemyHit').play(); } break; } } } // Update enemy bullets for (var m = enemyBullets.length - 1; m >= 0; m--) { var enemyBullet = enemyBullets[m]; if (enemyBullet.shouldDestroy) { enemyBullet.destroy(); enemyBullets.splice(m, 1); continue; } // Check enemy bullet vs player collision (closer proximity required) var dx = enemyBullet.x - player.x; var dy = enemyBullet.y - player.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance < 80) { // Bullets must be within 80 pixels to hit // Remove bullet enemyBullet.destroy(); enemyBullets.splice(m, 1); // Only take damage if shield is not active if (!shieldActive) { playerLives--; livesTxt.setText(playerLives); LK.effects.flashObject(player, 0xff0000, 500); LK.getSound('sonidodolor').play(); // Play pain sound when bullet hits player if (playerLives <= 0) { // Game Over LK.effects.flashScreen(0xff0000, 1000); LK.showGameOver(); return; } } else { // Shield absorbed the hit - deactivate shield shieldActive = false; shieldEffect.alpha = 0; LK.effects.flashObject(player, 0x00AAFF, 300); } } } // Update enemies for (var k = enemies.length - 1; k >= 0; k--) { var enemy = enemies[k]; if (enemy.shouldDestroy) { // Check if enemy passed the bottom (went off screen) if (enemy.y > 2732 + 50) { enemiesPassed++; // Check if 5 or more enemies have passed if (enemiesPassed >= 5) { // Game Over LK.effects.flashScreen(0xff0000, 1000); LK.showGameOver(); return; } } enemy.destroy(); enemies.splice(k, 1); continue; } // Bomber enemy shooting behavior if (enemy instanceof BomberEnemy && enemy.shootCooldown <= 0 && enemy.y > 0 && enemy.y < 2400) { enemy.shootCooldown = enemy.shootRate; var bomberBullet = new EnemyBullet(); bomberBullet.x = enemy.x; bomberBullet.y = enemy.y + 50; enemyBullets.push(bomberBullet); game.addChild(bomberBullet); LK.getSound('disparoenemigo').play(); } // Check enemy vs player collision (closer proximity required) var dx = enemy.x - player.x; var dy = enemy.y - player.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance < 90) { // Enemies must be within 90 pixels to hit // Remove enemy enemy.destroy(); enemies.splice(k, 1); // Only take damage if shield is not active if (!shieldActive) { playerLives--; livesTxt.setText(playerLives); LK.effects.flashObject(player, 0xff0000, 500); LK.getSound('sonidodolor').play(); // Play pain sound when enemy collides with player if (playerLives <= 0) { // Game Over LK.effects.flashScreen(0xff0000, 1000); LK.showGameOver(); return; } } else { // Shield absorbed the hit - deactivate shield shieldActive = false; shieldEffect.alpha = 0; LK.effects.flashObject(player, 0x00AAFF, 300); } continue; } } // Update power-ups for (var p = powerUps.length - 1; p >= 0; p--) { var powerUp = powerUps[p]; if (powerUp.shouldDestroy) { powerUp.destroy(); powerUps.splice(p, 1); continue; } // Check power-up vs player collision if (powerUp.intersects(player)) { // Apply power-up effect based on type if (powerUp instanceof HealthPowerUp) { playerLives = Math.min(playerLives + 1, 5); // Max 5 lives - gives extra life livesTxt.setText(playerLives); } else if (powerUp instanceof ShieldPowerUp) { shieldActive = true; shieldTimer = 300; // 5 seconds at 60 FPS - protects from one hit } else if (powerUp instanceof RapidFirePowerUp) { rapidFireActive = true; rapidFireTimer = 300; // 5 seconds at 60 FPS - fires 3 times faster } // Remove power-up and play sound powerUp.destroy(); powerUps.splice(p, 1); LK.getSound('powerUpCollect').play(); LK.effects.flashObject(player, 0x00FF00, 300); } } // Enemy shooting enemyShootTimer++; if (enemyShootTimer >= 180) { // Enemies shoot every 3 seconds enemyShootTimer = 0; // Random enemy shoots if (enemies.length > 0) { var shootingEnemy = enemies[Math.floor(Math.random() * enemies.length)]; var enemyBullet = new EnemyBullet(); enemyBullet.x = shootingEnemy.x; enemyBullet.y = shootingEnemy.y + 30; enemyBullets.push(enemyBullet); game.addChild(enemyBullet); LK.getSound('disparoenemigo').play(); } } // Spawn enemies enemySpawnTimer++; if (enemySpawnTimer >= enemySpawnRate) { enemySpawnTimer = 0; var enemy; var randomValue = Math.random(); // 8% tank, 15% bomber, 25% fast, 52% regular enemy if (randomValue < 0.08) { enemy = new TankEnemy(); } else if (randomValue < 0.23) { enemy = new BomberEnemy(); } else if (randomValue < 0.48) { enemy = new FastEnemy(); } else { enemy = new Enemy(); } enemy.x = Math.random() * (2048 - 120) + 60; // Random X position within bounds enemy.y = -30; // Start above screen enemies.push(enemy); game.addChild(enemy); // Gradually increase difficulty if (enemySpawnRate > 40) { enemySpawnRate -= 0.5; } } // Spawn power-ups powerUpSpawnTimer++; if (powerUpSpawnTimer >= powerUpSpawnRate) { powerUpSpawnTimer = 0; var powerUp; var randomValue = Math.random(); // 25% health, 50% shield, 25% rapid fire if (randomValue < 0.25) { powerUp = new HealthPowerUp(); } else if (randomValue < 0.75) { powerUp = new ShieldPowerUp(); } else { powerUp = new RapidFirePowerUp(); } powerUp.x = Math.random() * (2048 - 120) + 60; // Random X position within bounds powerUp.y = -30; // Start above screen powerUps.push(powerUp); game.addChild(powerUp); } };