/**** * Classes ****/ // 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 = -10; self.update = function () { self.y += self.speed; if (self.y < -self.height) { self.destroy(); } }; }); // 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.speed = 3; self.update = function () { self.y += self.speed; if (self.y > 2732) { self.y = -self.height; } }; }); //<Assets used in the game will automatically appear here> // 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 = 5; self.update = function () { // Player update logic }; }); /**** * Initialize Game ****/ var game = new LK.Game({ backgroundColor: 0x000000 //Init game with black background }); /**** * Game Code ****/ // Initialize player var player = game.addChild(new Player()); player.x = 2048 / 2; player.y = 2732 - 200; // Initialize enemies array var enemies = []; for (var i = 0; i < 5; i++) { var enemy = new Enemy(); enemy.x = Math.random() * 2048; enemy.y = Math.random() * -2732; enemies.push(enemy); game.addChild(enemy); } // Initialize bullets array var bullets = []; // Handle player movement game.move = function (x, y, obj) { player.x = x; player.y = y; }; // Handle shooting game.down = function (x, y, obj) { var bullet = new Bullet(); bullet.x = player.x; bullet.y = player.y; bullets.push(bullet); game.addChild(bullet); }; // Update game state game.update = function () { // Update player player.update(); // Update enemies for (var i = 0; i < enemies.length; i++) { enemies[i].update(); if (player.intersects(enemies[i])) { LK.showGameOver(); } } // Update bullets for (var i = bullets.length - 1; i >= 0; i--) { bullets[i].update(); for (var j = 0; j < enemies.length; j++) { if (bullets[i].intersects(enemies[j])) { bullets[i].destroy(); bullets.splice(i, 1); enemies[j].destroy(); enemies.splice(j, 1); break; } } } }; // Display code in top-up area var codeTxt = new Text2('Code: 128833', { size: 50, fill: "#ffffff" }); codeTxt.anchor.set(0.5, 0); codeTxt.x = 2048 / 2; codeTxt.y = 50; LK.gui.top.addChild(codeTxt);
/****
* Classes
****/
// 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 = -10;
self.update = function () {
self.y += self.speed;
if (self.y < -self.height) {
self.destroy();
}
};
});
// 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.speed = 3;
self.update = function () {
self.y += self.speed;
if (self.y > 2732) {
self.y = -self.height;
}
};
});
//<Assets used in the game will automatically appear here>
// 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 = 5;
self.update = function () {
// Player update logic
};
});
/****
* Initialize Game
****/
var game = new LK.Game({
backgroundColor: 0x000000 //Init game with black background
});
/****
* Game Code
****/
// Initialize player
var player = game.addChild(new Player());
player.x = 2048 / 2;
player.y = 2732 - 200;
// Initialize enemies array
var enemies = [];
for (var i = 0; i < 5; i++) {
var enemy = new Enemy();
enemy.x = Math.random() * 2048;
enemy.y = Math.random() * -2732;
enemies.push(enemy);
game.addChild(enemy);
}
// Initialize bullets array
var bullets = [];
// Handle player movement
game.move = function (x, y, obj) {
player.x = x;
player.y = y;
};
// Handle shooting
game.down = function (x, y, obj) {
var bullet = new Bullet();
bullet.x = player.x;
bullet.y = player.y;
bullets.push(bullet);
game.addChild(bullet);
};
// Update game state
game.update = function () {
// Update player
player.update();
// Update enemies
for (var i = 0; i < enemies.length; i++) {
enemies[i].update();
if (player.intersects(enemies[i])) {
LK.showGameOver();
}
}
// Update bullets
for (var i = bullets.length - 1; i >= 0; i--) {
bullets[i].update();
for (var j = 0; j < enemies.length; j++) {
if (bullets[i].intersects(enemies[j])) {
bullets[i].destroy();
bullets.splice(i, 1);
enemies[j].destroy();
enemies.splice(j, 1);
break;
}
}
}
};
// Display code in top-up area
var codeTxt = new Text2('Code: 128833', {
size: 50,
fill: "#ffffff"
});
codeTxt.anchor.set(0.5, 0);
codeTxt.x = 2048 / 2;
codeTxt.y = 50;
LK.gui.top.addChild(codeTxt);