/**** * Classes ****/ // Define the BigTriangleEnemy class var BigTriangleEnemy = Container.expand(function () { var self = Container.call(this); var enemyGraphics = self.attachAsset('enemy', { anchorX: 0.5, anchorY: 0.5, scaleX: 4, scaleY: 4 }); self.health = 20; // Big enemy takes 20 hits to destroy self.speed = 0.85; // Slow movement self.update = function () { self.y += self.speed; if (self.y > 2732) { self.y = -100; self.x = Math.random() * 2048; } // Fire at player periodically if (LK.ticks % 90 === 0) { self.fireAtPlayer(); } // Ensure collision detection with player bullets for (var k = bullets.length - 1; k >= 0; k--) { var bullet = bullets[k]; if (bullet.intersects(self)) { bullet.destroy(); bullets.splice(k, 1); self.health -= 1; if (self.health <= 0) { self.y = -100; self.x = Math.random() * 2048; self.health = 20; // Reset health for respawn } break; } } }; self.fireAtPlayer = function () { var bullet = new EnemyBullet(); bullet.x = self.x; bullet.y = self.y; // Aim at player var dx = player.x - self.x; var dy = player.y - self.y; var length = Math.sqrt(dx * dx + dy * dy); bullet.speedX = dx / length * 5; bullet.speedY = dy / length * 5; enemyBullets.push(bullet); game.addChild(bullet); }; }); // Create a boss enemy var BossEnemy = Container.expand(function () { var self = Container.call(this); // Use a bigger shape or combine multiple shapes var bossGraphics = self.attachAsset('Bossjet', { // Changed from 'enemy' to 'Bossjet' anchorX: 0.5, anchorY: 0.5, scaleX: 3, scaleY: 3 }); self.health = 10; // Boss takes multiple hits self.active = false; // Only appears after some time or score self.update = function () { if (!self.active) { return; } // Move in a pattern self.x = 1024 + Math.sin(LK.ticks / 60) * 400 * Math.cos(LK.ticks / 120); self.y = 400 + Math.cos(LK.ticks / 90) * 200; // Fire at player periodically if (LK.ticks % 45 === 0) { self.fireAtPlayer(); } }; self.fireAtPlayer = function () { var bullet = new EnemyBullet(); bullet.x = self.x; bullet.y = self.y; // Aim at player var dx = player.x - self.x; var dy = player.y - self.y; var length = Math.sqrt(dx * dx + dy * dy); bullet.speedX = dx / length * 6.8; bullet.speedY = dy / length * 6.8; enemyBullets.push(bullet); game.addChild(bullet); }; }); // Define the Bullet class var Bullet = Container.expand(function () { var self = Container.call(this); var bulletGraphics = self.attachAsset('bullet', { anchorX: 0.5, anchorY: 0.5 }); self.speed = -12.75; self.update = function () { self.y += self.speed; }; }); // Define the Enemy class var Enemy = Container.expand(function () { var self = Container.call(this); var enemyGraphics = self.attachAsset('enemy', { anchorX: 0.5, anchorY: 0.5 }); self.health = 1; // Enemy takes 1 hit to destroy self.speed = 4.25; self.update = function () { self.y += self.speed; if (self.y > 2732) { self.y = -100; self.x = Math.random() * 2048; } }; }); // Define the EnemyBullet class var EnemyBullet = Container.expand(function () { var self = Container.call(this); var bulletGraphics = self.attachAsset('enemyBullet', { // Changed to use the new enemy bullet asset anchorX: 0.5, anchorY: 0.5 }); self.speedX = 0; self.speedY = 0; self.update = function () { self.x += self.speedX; self.y += self.speedY; if (self.y > 2732 || self.y < -50 || self.x > 2048 || self.x < -50) { self.destroy(); } }; }); // Define the LargeEnemy class var LargeEnemy = Container.expand(function () { var self = Container.call(this); var enemyGraphics = self.attachAsset('enemy1', { anchorX: 0.5, anchorY: 0.5 }); self.health = 2; // Large enemy takes 2 hits to destroy self.speed = 2.55; self.update = function () { // Large enemy flies around the game self.x += Math.cos(LK.ticks / 100) * self.speed; self.y += Math.sin(LK.ticks / 100) * self.speed; }; }); // // // Define the Player class var Player = Container.expand(function () { var self = Container.call(this); var playerGraphics = self.attachAsset('player', { anchorX: 0.5, anchorY: 0.5 }); self.speed = 10; self.healthBar = LK.getAsset('player', { anchorX: 0.5, anchorY: 0.5, scaleX: 1, scaleY: 0.1, tint: 0xff0000 // Red color for health bar }); self.healthBar.y = 50; // Position the health bar above the player self.update = function () { // Update health bar width based on player's health self.healthBar.scaleX = self.health / 10; // Player update logic }; self.addChild(self.healthBar); }); // Define the PurpleBlock class var PurpleBlock = Container.expand(function () { var self = Container.call(this); var blockGraphics = self.attachAsset('enemy2', { anchorX: 0.5, anchorY: 0.5 }); self.speed = 1; self.health = 3; // Purple block takes 3 hits self.update = function () { self.y += self.speed; if (self.y > 2732) { self.y = -100; self.x = Math.random() * 2048; } }; }); // Define a new zigzag enemy var ZigzagEnemy = Container.expand(function () { var self = Container.call(this); var enemyGraphics = self.attachAsset('enemy2', { anchorX: 0.5, anchorY: 0.5 }); self.speed = 3.4; self.amplitude = 200; // How wide the zigzag is self.frequency = 0.01; // How fast it zigzags self.startX = 0; self.update = function () { if (self.startX === 0) { self.startX = self.x; } // Zigzag movement self.x = self.startX + Math.sin(LK.ticks * self.frequency) * self.amplitude; self.y += self.speed; if (self.y > 2732) { self.y = -100; self.startX = Math.random() * 2048; self.x = self.startX; } }; }); /**** * Initialize Game ****/ var game = new LK.Game({ backgroundColor: 0x000000 //Init game with black background }); /**** * Game Code ****/ // Initialize score display var scoreTxt = new Text2('Score: 0', { size: 100, fill: 0xFFFFFF }); scoreTxt.anchor.set(0.5, 0); LK.gui.top.addChild(scoreTxt); var score = 0; // New asset for enemy bullets // Enable game mechanics immediately game.isGameStarted = true; // Initialize enemy bullets var enemyBullets = []; // Initialize big triangle enemy var bigTriangleEnemy = game.addChild(new BigTriangleEnemy()); bigTriangleEnemy.x = 1024; bigTriangleEnemy.y = -200; // Initialize player var player = game.addChild(new Player()); player.x = 1024; player.y = 2500; player.health = 10; // Player starts with more health points // Initialize enemies var enemies = []; for (var i = 0; i < 10; i++) { var enemy = new Enemy(); enemy.x = Math.random() * 2048; enemy.y = Math.random() * -1000; enemies.push(enemy); game.addChild(enemy); } // Initialize large enemies var largeEnemies = []; for (var i = 0; i < 3; i++) { // Add more large enemies var largeEnemy = new LargeEnemy(); largeEnemy.x = Math.random() * 2048; largeEnemy.y = Math.random() * -1000; largeEnemies.push(largeEnemy); game.addChild(largeEnemy); } // Initialize purple blocks var purpleBlocks = []; for (var i = 0; i < 5; i++) { var purpleBlock = new PurpleBlock(); purpleBlock.x = Math.random() * 2048; purpleBlock.y = Math.random() * -1000; purpleBlocks.push(purpleBlock); game.addChild(purpleBlock); } // Initialize bullets var bullets = []; // Handle game move event game.move = function (x, y, obj) { player.x = x; player.y = y; }; // Handle game down event game.down = function (x, y, obj) { var bullet = new Bullet(); bullet.x = player.x; bullet.y = player.y; bullets.push(bullet); game.addChild(bullet); }; // Game update loop game.update = function () { if (!game.isGameStarted) { return; } // Update player health bar position player.healthBar.x = player.x - 100; player.healthBar.y = player.y + 50; // Update bullets for (var i = bullets.length - 1; i >= 0; i--) { var bullet = bullets[i]; bullet.update(); if (bullet.y < -50) { bullet.destroy(); bullets.splice(i, 1); } } // Update and check collisions for regular enemies for (var j = enemies.length - 1; j >= 0; j--) { var enemy = enemies[j]; enemy.update(); for (var k = bullets.length - 1; k >= 0; k--) { var bullet = bullets[k]; if (bullet.intersects(enemy)) { bullet.destroy(); bullets.splice(k, 1); enemy.health -= 1; if (enemy.health <= 0) { enemy.destroy(); // Fully destroy instead of repositioning enemies.splice(j, 1); score += 10; // Increase score by 10 for each enemy destroyed scoreTxt.setText('Score: ' + score); } else { enemy.y = -100; enemy.x = Math.random() * 2048; } break; } } } // Update and check collisions for large enemies for (var j = largeEnemies.length - 1; j >= 0; j--) { var largeEnemy = largeEnemies[j]; largeEnemy.update(); for (var k = bullets.length - 1; k >= 0; k--) { var bullet = bullets[k]; if (bullet.intersects(largeEnemy)) { bullet.destroy(); bullets.splice(k, 1); largeEnemy.health -= 1; if (largeEnemy.health <= 0) { largeEnemy.y = -100; largeEnemy.x = Math.random() * 2048; largeEnemy.health = 2; // Reset for respawn score += 20; // Increase score by 20 for each large enemy destroyed scoreTxt.setText('Score: ' + score); } break; } } } // Update and check collisions for purple blocks for (var j = purpleBlocks.length - 1; j >= 0; j--) { var purpleBlock = purpleBlocks[j]; purpleBlock.update(); for (var k = bullets.length - 1; k >= 0; k--) { var bullet = bullets[k]; if (bullet.intersects(purpleBlock)) { bullet.destroy(); bullets.splice(k, 1); purpleBlock.health -= 1; if (purpleBlock.health <= 0) { purpleBlock.destroy(); purpleBlocks.splice(j, 1); score += 5; // Increase score by 5 for each purple block destroyed scoreTxt.setText('Score: ' + score); } break; } } } // Update bigTriangleEnemy (collision is handled in its own update method) bigTriangleEnemy.update(); // Check player collisions with enemy bullets for (var n = enemyBullets.length - 1; n >= 0; n--) { var enemyBullet = enemyBullets[n]; if (player.intersects(enemyBullet)) { player.health -= 1; if (player.health <= 0) { LK.showGameOver(); } enemyBullet.destroy(); enemyBullets.splice(n, 1); } } // Check player collisions with enemies for (var j = enemies.length - 1; j >= 0; j--) { var enemy = enemies[j]; if (player.intersects(enemy)) { player.health -= 1; if (player.health <= 0) { LK.showGameOver(); } enemy.y = -100; enemy.x = Math.random() * 2048; } } // Check player collisions with purple blocks for (var j = purpleBlocks.length - 1; j >= 0; j--) { var purpleBlock = purpleBlocks[j]; if (player.intersects(purpleBlock)) { LK.showGameOver(); } } }; // Large enemy shoots towards the player if (LK.ticks % 60 == 0) { var bullet = new Bullet(); bullet.x = largeEnemy.x; bullet.y = largeEnemy.y; // Calculate direction towards the player var dx = player.x - largeEnemy.x; var dy = player.y - largeEnemy.y; var length = Math.sqrt(dx * dx + dy * dy); bullet.speedX = dx / length * bullet.speed; bullet.speedY = dy / length * bullet.speed; // Override bullet update function to make it move in the calculated direction bullet.update = function () { this.x += this.speedX; this.y += this.speedY; }; bullets.push(bullet); game.addChild(bullet); }