/**** * Classes ****/ var Bomb = Container.expand(function () { var self = Container.call(this); var bombGraphics = self.attachAsset('healthBar', { anchorX: 0.5, anchorY: 0.5 }); bombGraphics.scale.x *= 1.5; bombGraphics.scale.y *= 1.5; bombGraphics.tint = 0xffff00; // Yellow color for bomb self.speed = 12; self.targetX = 0; self.targetY = 0; self.directionX = 0; self.directionY = 0; self.setTarget = function (x, y) { self.targetX = x; self.targetY = y; var deltaX = x - self.x; var deltaY = y - self.y; var distance = Math.sqrt(deltaX * deltaX + deltaY * deltaY); self.directionX = deltaX / distance * self.speed; self.directionY = deltaY / distance * self.speed; }; self._move_migrated = function () { self.x += self.directionX; self.y += self.directionY; if (self.x > 2148 || self.x < -100 || self.y > 2832 || self.y < -100) { self.destroy(); } }; }); var Explosion = Container.expand(function () { var self = Container.call(this); var explosionGraphics = self.attachAsset('explosion', { anchorX: 0.5, anchorY: 0.5 }); explosionGraphics.scale.x *= 2; explosionGraphics.scale.y *= 2; self.duration = 30; self.tick = function () { self.duration--; if (self.duration <= 0) { self.destroy(); } }; }); var FastCloud = Container.expand(function () { var self = Container.call(this); var cloudGraphics = self.attachAsset('cloud', { anchorX: 0.5, anchorY: 0.5 }); cloudGraphics.scale.x *= 6; cloudGraphics.scale.y *= 6; self.speed = (Math.random() * 3 + 1) * 6; self._move_migrated = function () { self.x -= self.speed; if (self.x <= -cloudGraphics.width) { self.x = 2048 + cloudGraphics.width; self.y = Math.random() * 2732; } }; }); var HeroMissile = Container.expand(function () { var self = Container.call(this); var missileGraphics = self.attachAsset('missile', { anchorX: 0.5, anchorY: 0.5 }); missileGraphics.scale.x *= 2; missileGraphics.scale.y *= 2; missileGraphics.tint = 0x00ff00; self.speed = 15; self._move_migrated = function () { self.x += self.speed; if (self.x > 2148) { self.destroy(); } }; }); var MediumCloud = Container.expand(function () { var self = Container.call(this); var cloudGraphics = self.attachAsset('cloud', { anchorX: 0.5, anchorY: 0.5 }); cloudGraphics.scale.x *= 4; cloudGraphics.scale.y *= 4; self.speed = (Math.random() * 2 + 1) * 4; self._move_migrated = function () { self.x -= self.speed; if (self.x <= -cloudGraphics.width) { self.x = 2048 + cloudGraphics.width; self.y = Math.random() * 2732; } }; }); var SlowCloud = Container.expand(function () { var self = Container.call(this); var cloudGraphics = self.attachAsset('cloud', { anchorX: 0.5, anchorY: 0.5 }); cloudGraphics.scale.x *= 2; cloudGraphics.scale.y *= 2; self.speed = (Math.random() * 1 + 1) * 2; self._move_migrated = function () { self.x -= self.speed; if (self.x <= -cloudGraphics.width) { self.x = 2048 + cloudGraphics.width; self.y = Math.random() * 2732; } }; }); var Superman = Container.expand(function () { var self = Container.call(this); var supermanGraphics = self.attachAsset('superman', { anchorX: 0.5, anchorY: 0.5 }); self.hitCount = 0; self._move_migrated = function (x, y) { self.x = x; self.y = y; }; }); var Target = Container.expand(function () { var self = Container.call(this); var targetGraphics = self.attachAsset('missile', { anchorX: 0.5, anchorY: 0.5 }); targetGraphics.scale.x *= 3; targetGraphics.scale.y *= 3; self.speed = 8; self.lastX = undefined; self._move_migrated = function () { if (self.lastX === undefined) self.lastX = self.x; self.x -= self.speed; if (self.x < -100) { self.destroy(); } self.lastX = self.x; }; }); /**** * Initialize Game ****/ var game = new LK.Game({ backgroundColor: 0x000000 }); /**** * Game Code ****/ game.setBackgroundColor(0x0000ff); var gameStarted = false; var startText = new Text2('START', { size: 150, fill: '#ffffff' }); startText.anchor.set(0.5, 0.5); startText.x = 2048 / 2; startText.y = 2732 / 2; game.addChild(startText); var clouds = []; for (var i = 0; i < 3; i++) { var slowCloud = new SlowCloud(); slowCloud.x = Math.random() * 2048; slowCloud.y = Math.random() * 2732; clouds.push(slowCloud); game.addChild(slowCloud); } for (var i = 0; i < 3; i++) { var mediumCloud = new MediumCloud(); mediumCloud.x = Math.random() * 2048; mediumCloud.y = Math.random() * 2732; clouds.push(mediumCloud); game.addChild(mediumCloud); } for (var i = 0; i < 3; i++) { var fastCloud = new FastCloud(); fastCloud.x = Math.random() * 2048; fastCloud.y = Math.random() * 2732; clouds.push(fastCloud); game.addChild(fastCloud); } var superman = game.addChild(new Superman()); var targets = []; var bombs = []; superman.x = 200; superman.y = 2732 / 2; var isGameOver = false; var tickOffset = 0; var gameDuration = 0; var score = 0; var scoreText = new Text2('Score: 0', { size: 100, fill: '#ffffff' }); scoreText.anchor.set(0, 0); scoreText.x = 50; scoreText.y = 50; game.addChild(scoreText); var gameDurationText = new Text2('0', { size: 150, fill: '#ffffff' }); gameDurationText.anchor.set(.5, 0); LK.gui.top.addChild(gameDurationText); LK.on('tick', function () { if (!gameStarted) { return; } if (isGameOver) { LK.effects.flashScreen(0xff0000, 1000); LK.showGameOver(); } // Move and cleanup bombs for (var b = bombs.length - 1; b >= 0; b--) { if (bombs[b]) { bombs[b]._move_migrated(); if (bombs[b].x > 2148 || bombs[b].x < -100 || bombs[b].y > 2832 || bombs[b].y < -100) { bombs[b].destroy(); bombs.splice(b, 1); } } } // Check bomb-target collisions for (var b = bombs.length - 1; b >= 0; b--) { if (bombs[b]) { for (var t = targets.length - 1; t >= 0; t--) { if (targets[t] && bombs[b].intersects(targets[t])) { // Create explosion at collision point var explosion = new Explosion(); explosion.x = targets[t].x; explosion.y = targets[t].y; game.addChild(explosion); // Destroy bomb and target bombs[b].destroy(); targets[t].destroy(); bombs.splice(b, 1); targets.splice(t, 1); // Increase score score += 10; scoreText.setText('Score: ' + score); break; } } } } // Move and cleanup targets for (var a = targets.length - 1; a >= 0; a--) { if (targets[a]) { targets[a]._move_migrated(); if (targets[a].x < -100) { targets[a].destroy(); targets.splice(a, 1); } } } // Check if targets reach superman (game over condition) for (var e = targets.length - 1; e >= 0; e--) { if (targets[e] && superman.intersects(targets[e])) { isGameOver = true; } } clouds.forEach(function (cloud) { cloud._move_migrated(); }); if (tickOffset++ % 60 == 0) { gameDuration++; gameDurationText.setText(gameDuration); } // Spawn targets more frequently as game progresses var spawnRate = Math.max(Math.floor((45 - gameDuration * 2) * 1.45), Math.floor(15 * 1.45)); if (tickOffset % spawnRate == 0) { var newTarget = new Target(); newTarget.x = 2148; newTarget.y = Math.random() * 2732; newTarget.lastX = newTarget.x; targets.push(newTarget); game.addChild(newTarget); } game.children.forEach(function (child) { if (child instanceof Explosion) { child.tick(); } }); }); var dragNode = null; game.on('down', function (x, y, obj) { if (!gameStarted) { gameStarted = true; startText.visible = false; } if (gameStarted) { // Throw bomb towards tap location var bomb = new Bomb(); bomb.x = superman.x; bomb.y = superman.y; bomb.setTarget(x, y); bombs.push(bomb); game.addChild(bomb); } dragNode = superman; }); function handleMove(obj) { if (!gameStarted) { return; } var event = obj.event; var pos = game.toLocal(event.global); if (dragNode) { dragNode._move_migrated(pos.x, pos.y); } } game.on('move', function (x, y, obj) { obj.event = obj; handleMove(obj); }); game.on('up', function (x, y, obj) { dragNode = null; });