/**** * Plugins ****/ var storage = LK.import("@upit/storage.v1"); /**** * Classes ****/ /**** TODO: * SFX: Maybe jump sound is a bit monotonous. Maybe I could cut different pitches from a soundmap (like a chord progresion) * Instead of white flash on powerup, use particle explosion effect on all enemies. (Doesn't work, for some reason.) * Maybe give player 3 lives? That refill by collecting energy? * Maybe turret enemy can be used, if it's changed somehow? ****/ var Collectible = Container.expand(function (i) { var self = Container.call(this); var particleGraphics = self.attachAsset('energyPill', { anchorX: 0.5, anchorY: 0.5 }); self.orbitSpeed; // = 0; // set by the orbit that spawns it. self.growing = Math.random() <= 0.5 ? true : false; self.radius; // = 0; self.initialPosition = function (radius, angle) { self.angle = angle; self.radius = radius; self.x = self.radius * Math.cos(self.angle); self.y = self.radius * Math.sin(self.angle); }; self._move_migrated = function () { /*if (self.parent) { self.radius = self.parent.width / 2 * (1900 / self.parent.width) - self.width / 2 * (100 / self.width); }*/ self.angle = (self.angle || 0) + self.orbitSpeed; self.angle %= Math.PI * 2; self.x = self.radius * Math.cos(self.angle); self.y = self.radius * Math.sin(self.angle); // Pulse effect if (self.growing) { if (self.scale.x < 1.1) { self.scale.x += 0.025; self.scale.y += 0.025; } else { self.growing = false; } } else { if (self.scale.x > 0.9) { self.scale.x -= 0.025; self.scale.y -= 0.025; } else { self.growing = true; } } }; }); var Dragon = Container.expand(function (head, index) { var self = Container.call(this); self.head = head; self.index = index; if (head == true) { var powerup1Graphics = self.attachAsset('powerup3', { anchorX: 0.5, anchorY: 0.5 }); } else { var powerup1Graphics = self.attachAsset('dragonTail', { anchorX: 0.5, anchorY: 0.5 }); } self.radius = 880; //self.angleSpeed = 0.01; //self.orbitSpeed = 0.075; self.orbitSpeed = 0.01; //0.055; self.soundPlayed = false; self.initialPosition = function (angle) { self.angle = angle; self.x = self.radius * Math.cos(self.angle); self.y = self.radius * Math.sin(self.angle); }; self._move_migrated = function () { //self.radius = self.parent.width / 2 * (1900 / self.parent.width) - self.width / 2 * (100 / self.width) + 10; //self.radius = self.parent.width / 2 * (1900 / self.parent.width) - self.width / 2 * (100 / self.width) + 2; self.angle = (self.angle || 0) + self.orbitSpeed; self.x = self.radius * Math.cos(self.angle); self.y = self.radius * Math.sin(self.angle); //var sway = Math.cos((LK.ticks + self.index) % 100) * 2; //self.radius += sway; self.radius += Math.sin((LK.ticks + (self.index + 1) * 10) * 0.1) * 2; // Adjust radius for wavelike movement //self.rotation += 0.1; // If in the player's orbit. if (self.parent == orbits[currentOrbitIndex]) { if (!self.soundPlayed) { self.soundPlayed = true; LK.getSound('dragonSound').play(); } if (LK.ticks % 15 == 0) { // Increase speed every 15 ticks. self.orbitSpeed += 0.0025; } } if (self.head) { self.parent.addChild(self); if (self.x < centerX) { //self.rotation = self.angle; } else { //self.rotation = self.angle / 2; } } }; }); var ExplosionTrail = Container.expand(function (x, y) { var self = Container.call(this); //var tint = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : "#ffffff"; /*var trailGraphics = self.attachAsset('trail', { anchorX: 0.5, anchorY: 0.5 });*/ var trailGraphics = self.attachAsset('redExplosion', { anchorX: 0.5, anchorY: 0.5 }); trailGraphics.blendMode = 3; self.x = x; self.y = y; var angle = Math.random() * Math.PI * 2; var speed = Math.random() * 10; self.speedX = Math.cos(angle) * speed; self.speedY = Math.sin(angle) * speed; self.alpha = 1; self.update = function () { self.x += self.speedX; self.y += self.speedY; self.scale.x -= 0.015; self.scale.y -= 0.015; //self.alpha -= 0.01; //if (self.alpha <= 0) { if (self.scale.x <= 0) { self.destroy(); } }; }); var FloatingText = Container.expand(function (text, x, y) { var self = Container.call(this); var textLabel = new Text2(text, { size: 100, fill: 0x8888FF, align: 'center' }); textLabel.anchor.set(0.5, 0.5); textLabel.x = x; textLabel.y = y; self.addChild(textLabel); self.update = function () { textLabel.y -= 2; // Move the text up textLabel.alpha -= 0.02; // Fade out the text if (textLabel.alpha <= 0) { self.destroy(); } }; }); var GameOverScreen = Container.expand(function (orbitsJumped, energyCollected, finalScore) { var self = Container.call(this); var bgGraphics = self.attachAsset('gameoverBg', { anchorX: 0.5, anchorY: 0.5, alpha: 0.5 }); bgGraphics.width = 2048 - 700; bgGraphics.height = 600; bgGraphics.x = centerX; bgGraphics.y = centerY; var text = new Text2("Orbits jumped: ".concat(orbitsJumped, "\nEnergy collected: ").concat(energyCollected, "\nFinal score: (").concat(orbitsJumped, "+").concat(energyCollected, ") = ").concat(finalScore), { size: 100, fill: 0xFFFFFF, align: 'center' }); text.anchor.set(0.5, 0.5); text.x = 2048 / 2; text.y = 2732 / 2; self.addChild(text); self.update = function () { // No update logic needed for static game over screen }; }); // Obstacle class var Obstacle = Container.expand(function () { var self = Container.call(this); self.obstacleGraphics = self.attachAsset('obstacle', { anchorX: 0.5, anchorY: 0.5 }); self.orbitSpeed = 0; // This is set by the Orbit that instantiates this obstacle, so obstacles in same orbit have same speed. self.rotatingRight = Math.random() < 0.5 ? true : false; /*if (self.parent) { self.radius = self.parent.width / 2 * (1900 / self.parent.width) - self.width / 2; }*/ self.radius = 0; self.initialPosition = function (speed, angle, radius) { self.angle = angle; self.orbitSpeed = speed; self.radius = radius; self.x = self.radius * Math.cos(self.angle); self.y = self.radius * Math.sin(self.angle); if (speed == 0) { self.obstacleGraphics.destroy(); self.obstacleGraphics = self.attachAsset('staticObstacle', { anchorX: 0.5, anchorY: 0.5 }); } }; self._move_migrated = function () { //self.radius = self.parent.width / 2 * (1900 / self.parent.width) - self.width / 2 * (100 / self.width); //self.radius = self.parent.width / 2 * (1900 / self.parent.width) - self.width / 2; // * (100 / self.width); self.angle = (self.angle || 0) + self.orbitSpeed; self.angle %= Math.PI * 2; self.x = self.radius * Math.cos(self.angle); self.y = self.radius * Math.sin(self.angle); if (ENEMY_WOBBLE) { if (self.rotatingRight) { if (self.rotation < 0.15) { self.rotation += 0.05; } else { self.rotatingRight = false; } } else { if (self.rotation > -0.15) { self.rotation -= 0.05; } else { self.rotatingRight = true; } } } }; }); var ObstacleExploding = Container.expand(function () { var self = Container.call(this); self.obstacleGraphics = self.attachAsset('obstacleExploding', { anchorX: 0.5, anchorY: 0.5 }); self.exploding = false; self.soundPlayed = false; self.orbitSpeed = 0; // This is set by the Orbit that instantiates this obstacle, so obstacles in same orbit have same speed. self.rotatingRight = Math.random() < 0.5 ? true : false; self.radius = 0; self.initialPosition = function (speed, angle, radius) { self.angle = angle; self.orbitSpeed = speed; self.radius = radius; self.x = self.radius * Math.cos(self.angle); self.y = self.radius * Math.sin(self.angle); }; self._move_migrated = function () { self.angle = (self.angle || 0) + self.orbitSpeed; self.angle %= Math.PI * 2; self.x = self.radius * Math.cos(self.angle); self.y = self.radius * Math.sin(self.angle); self.rotation = Math.atan2(0 - self.y, 0 - self.x); if (self.parent == orbits[currentOrbitIndex]) { if (!self.soundPlayed) { self.soundPlayed = true; LK.getSound('explodingObstacleSound').play(); } //self.exploding = true; self.parent.addFragment(self.angle, self.orbitSpeed); self.parent.addFragment(self.angle, self.orbitSpeed * -1); for (var i = 0; i < 10; i++) { var angle = i / 10 * Math.PI * 2; var trail = new ExplosionTrail(self.x + Math.cos(angle) * 5, self.y + Math.sin(angle) * 5); self.parent.addChild(trail); } self.destroy(); self._destroyed = true; } }; }); var ObstacleFragment = Container.expand(function () { var self = Container.call(this); self.obstacleGraphics = self.attachAsset('obstacleFragment', { anchorX: 0.5, anchorY: 0.5 }); self.orbitSpeed; self.rotatingRight; self.radius; // = 0; self.initialPosition = function (speed, angle, radius) { self.angle = angle; self.orbitSpeed = speed; self.radius = radius; self.x = self.radius * Math.cos(self.angle); self.y = self.radius * Math.sin(self.angle); if (speed < 0) { self.obstacleGraphics.rotation *= -1; } }; self._move_migrated = function () { self.angle = (self.angle || 0) + self.orbitSpeed; self.angle %= Math.PI * 2; self.x = self.radius * Math.cos(self.angle); self.y = self.radius * Math.sin(self.angle); }; }); var ObstacleSeeker = Container.expand(function () { var self = Container.call(this); self.obstacleGraphics = self.attachAsset('obstacleSeeker', { anchorX: 0.5, anchorY: 0.5 }); self.obstacleGraphics2 = self.attachAsset('obstacleSeeker2', { anchorX: 0.5, anchorY: 0.5 }); self.soundPlayer = false; self.obstacleGraphics2.alpha = 0; self.orbitSpeed = 0; // This is set by the Orbit that instantiates this obstacle, so obstacles in same orbit have same speed. self.rotatingRight = Math.random() < 0.5 ? true : false; self.radius = 0; self.initialPosition = function (speed, angle, radius) { self.angle = angle; self.orbitSpeed = Math.max(0.01, speed); self.radius = radius; self.x = self.radius * Math.cos(self.angle); self.y = self.radius * Math.sin(self.angle); }; self.determineDirection = function () { // Is clockwise or counterclokwise shortest path to player? var playerAngle = Math.atan2(player.y - centerY, player.x - centerX); var angleDifference = playerAngle - self.angle; angleDifference = (angleDifference + Math.PI) % (2 * Math.PI) - Math.PI; // Normalize angle difference to [-π, π] if (angleDifference > 0) { self.orbitSpeed = Math.abs(self.orbitSpeed); } else { self.orbitSpeed = -Math.abs(self.orbitSpeed); } }; self._move_migrated = function () { self.determineDirection(); //only move if player is one the same orbit. if (self.parent == orbits[currentOrbitIndex]) { if (!self.soundPlayed) { self.soundPlayed = true; LK.getSound('seekerAlertSound').play(); } self.obstacleGraphics2.alpha = 1; self.obstacleGraphics.alpha = 0; self.angle = (self.angle || 0) + self.orbitSpeed; self.angle %= Math.PI * 2; self.x = self.radius * Math.cos(self.angle); self.y = self.radius * Math.sin(self.angle); } else { self.obstacleGraphics2.alpha = 0; self.obstacleGraphics.alpha = 1; } }; }); var ObstacleTurret = Container.expand(function () { var self = Container.call(this); self.obstacleGraphics = self.attachAsset('obstacleTurrets', { anchorX: 0.5, anchorY: 0.5 }); self.orbitSpeed = 0; // This is set by the Orbit that instantiates this obstacle, so obstacles in same orbit have same speed. self.rotatingRight = Math.random() < 0.5 ? true : false; self.radius = 0; self.initialPosition = function (speed, angle, radius) { self.angle = angle; self.orbitSpeed = speed; self.radius = radius; self.x = self.radius * Math.cos(self.angle); self.y = self.radius * Math.sin(self.angle); }; self.lookAtPlayer = function () { var playerAngle = Math.atan2(player.y - (self.y + self.parent.y), player.x - (self.x + self.parent.x)); self.rotation = playerAngle; }; self.shootAtPlayer = function () { var playerAngle = Math.atan2(player.y - (self.y + self.parent.y), player.x - (self.x + self.parent.x)); var turretShot = new Container(); var shotGraphics = turretShot.attachAsset('turretShot', { anchorX: 0.5, anchorY: 0.5 }); turretShot.dead = false; turretShot.x = (self.x + self.parent.x) / self.parent.scale.x; turretShot.y = (self.y + self.parent.y) / self.parent.scale.y; turretShot.rotation = playerAngle + Math.PI / 2; turretShot.speedX = Math.cos(playerAngle) * 10; turretShot.speedY = Math.sin(playerAngle) * 10; turretShot.update = function () { turretShot.x += turretShot.speedX; turretShot.y += turretShot.speedY; if (turretShot.x < 0 || turretShot.x > 2048 || turretShot.y < 0 || turretShot.y > 2732) { turretShot.dead = true; turretShot.destroy(); } }; game.addChild(turretShot); turretShots.push(turretShot); //obstacles.push(turretShot); }; self._move_migrated = function () { self.lookAtPlayer(); // Should only be true when player and turret in same layer. if (self.parent.scale.x == 1) { if (LK.ticks % 30 === 0) { // Shoot every 2 seconds (assuming 60 FPS) self.shootAtPlayer(); } } self.angle = (self.angle || 0) + self.orbitSpeed; self.angle %= Math.PI * 2; self.x = self.radius * Math.cos(self.angle); self.y = self.radius * Math.sin(self.angle); }; }); // Orbit class var Orbit = Container.expand(function () { var self = Container.call(this); //var orbitGraphics = self.attachAsset('orbit1', { var orbitGraphics = self.attachAsset('circleExperiment', { anchorX: 0.5, anchorY: 0.5, tint: rainbowColors[colorOffset % rainbowColors.length] }); orbitsCreated++; colorOffset++; orbitGraphics.alpha = 0.5; self.direction = Math.random() < 0.5 ? 1 : -1; self.positionOrbit = function (i) { // Set position and scale. self.x = centerX; self.y = centerY; //self.width = self.height = 1900 - i * 500; self.width = 1900 - i * 500; self.height = self.width; if (i == 4) { //self.width = 100; //self.height = 100; } //console.log("Orbit created with id, x, y, width, height:", i, self.x, self.y, self.width, self.height); self.barrierSpeed = maxEnemySpeed * Math.random() * self.direction; // First orbit is always empty. if (i == 0) { return; } // Determine contents of this orbit. // Every 17th orbit is reserved for a powerup. if (orbitsCreated % 17 == 0) { self.addCollectible(1); self.addPowerup(); orbitGraphics.tint = 0xffffff; //orbitGraphics.alpha = 0.8; return; } if (orbitsCreated > 50) { // Exploding enemy possible. if (Math.random() < 0.1) { var amount = Math.ceil(Math.random() * 3); self.addCollectible(amount); for (var i = 0; i < amount; i++) { //self.addObstacleTurret(); self.addObstacleExploding(self.barrierSpeed, i); } return; } } if (orbitsCreated > 40) { // Dragon enemy possible. if (Math.random() < 0.1) { self.addCollectible(10); self.addDragon(); return; } } if (orbitsCreated > 30) { // Seeker enemy possible. if (Math.random() < 0.1) { self.addCollectible(1); for (var i = 0; i < 2; i++) { self.addSeekerObstacle(self.barrierSpeed, i); } return; } } if (orbitsCreated > 20) { // Static enemy possible if (Math.random() < 0.33) { self.addCollectible(1); self.numBarriers = Math.ceil(Math.random() * maxEnemiesPerOrbit); self.barrierSpeed = 0; // Setting speed to 0 makes the barrier the static type. for (var i = 0; i < this.numBarriers; i++) { self.addBarrier(self.barrierSpeed, i); } return; } } // Default case, spawn X normal enemies self.addCollectible(1); self.numBarriers = Math.ceil(Math.random() * maxEnemiesPerOrbit); for (var i = 0; i < this.numBarriers; i++) { self.addBarrier(self.barrierSpeed, i); //self.addObstacleExploding(self.barrierSpeed, i); } }; /* var orbitGraphicsMask = self.attachAsset('blackSphere', { anchorX: 0.5, anchorY: 0.5, tint: 0x000000 //tint: rainbowColors[(colorOffset + 1) % rainbowColors.length] }); orbitGraphicsMask.alpha = 0; orbitGraphicsMask.width = self.width - 200; orbitGraphicsMask.height = self.height - 200; */ self.addBarrier = function (speed, index) { var barrier = new Obstacle(); var angle = Math.random() * (Math.PI * 2); var radius = 880; barrier.initialPosition(speed, angle, radius); self.addChild(barrier); obstacles.push(barrier); }; self.addObstacleExploding = function (speed, index) { var barrier = new ObstacleExploding(); var angle = Math.random() * (Math.PI * 2); var radius = 880; barrier.initialPosition(speed, angle, radius); self.addChild(barrier); obstacles.push(barrier); }; self.addFragment = function (angle, speed) { var fragment = new ObstacleFragment(); var radius = 880; fragment.initialPosition(speed, angle, radius); self.addChild(fragment); obstacles.push(fragment); }; self.addSeekerObstacle = function (speed, index) { var seeker = new ObstacleSeeker(); var angle = Math.random() * (Math.PI * 2); var radius = 880; seeker.initialPosition(speed, angle, radius); self.addChild(seeker); obstacles.push(seeker); }; self.addDragon = function () { for (var i = 0; i < 10; i++) { var dragon = new Dragon(i == 0, i); var angle = Math.PI * 1.5 - i * 0.03; dragon.scale.x = 1 - (i + 1) * 0.075; //0.15 dragon.scale.y = 1 - (i + 1) * 0.075; dragon.initialPosition(angle); self.addChild(dragon); obstacles.push(dragon); } }; self.addObstacleTurret = function () { var turret = new ObstacleTurret(); var angle = Math.random() * (Math.PI * 2); var radius = 880; var speed = 0.01; // Define a default speed value turret.initialPosition(speed, angle, radius); self.addChild(turret); obstacles.push(turret); }; self.addPowerup = function () { for (var i = 0; i < 5; i++) { var powerup = new Powerup1(); var angle = Math.PI * 1.5 - i * 0.08; var radius = 880; powerup.scale.x = 1 - (i + 1) * 0.15; powerup.scale.y = 1 - (i + 1) * 0.15; powerup.initialPosition(angle, radius); self.addChild(powerup); obstacles.push(powerup); } }; self.addCollectible = function (num) { var angleOffset = Math.random() * (Math.PI * 2); for (var i = 0; i < num; i++) { var collectible = new Collectible(); collectible.orbitSpeed = 0.0005 * self.direction; var angle = 0.00001 + i * (Math.PI * 2 / num) + angleOffset; collectible.initialPosition(880, angle); self.addChild(collectible); obstacles.push(collectible); } }; }); var Particle = Container.expand(function (i) { var self = Container.call(this); var particleGraphics = self.attachAsset('particle', { anchorX: 0.5, anchorY: 0.5 }); self.id = i; //self.speed = 8; self.dead = false; particleGraphics.blendMode = 3; self.alpha = 0.75; self.rotation = Math.random() * Math.PI * 2; self.update = function () { if (scaling) { self.x = player.x; self.y = player.y; self.x += self.id * 3 * Math.cos(player.angle); self.y += self.id * 3 * Math.sin(player.angle); } self.alpha -= 0.001; self.scale.x -= 0.02; self.scale.y -= 0.02; if (LK.ticks % (self.id + 1) == 0 || self.scale.x < 0) { self.alpha = 0.75; self.scale.x = 1; self.scale.y = 1; self.y = player.y; // + Math.random() * player.height / 4; // + player.height / 2 + (Math.random() * 50 - 25); self.x = player.x; // + Math.random() * player.width / 4; // + (Math.random() * 50 - 25); } }; }); // Initialize player // Player class var Player = Container.expand(function () { var self = Container.call(this); var playerGraphics = self.attachAsset('player', { anchorX: 0.5, anchorY: 0.5 }); self.radius = 890; self.angle = 0; self.jump = function () { LK.getSound('jumpSound').play(); currentOrbitIndex++; var targetOrbit = orbits[currentOrbitIndex]; self.angle = Math.atan2(self.y - centerY, self.x - centerX); if (targetOrbit && currentOrbitIndex < orbits.length) { //self.radius = (targetOrbit.width - 100) / 2; self.radius = targetOrbit.width / 2; //console.log('self.radius after setting it to targetOrbits: ' + self.radius); } else { self.radius = 0; // Fallback radius if targetOrbit is not defined } self.x = centerX + self.radius * Math.cos(self.angle); self.y = centerY + self.radius * Math.sin(self.angle); game.setBackgroundColor(rainbowColors[(colorOffset + 4) % rainbowColors.length]); //self.scale.x = 0.70; //self.scale.y = 0.70; self.width = 70; self.height = self.width; scaling = true; LK.setScore(LK.getScore() + 1); scoreText.setText(LK.getScore()); if (LK.getScore() > storage.bestScore) { storage.bestScore = LK.getScore(); bestScoreTxt.setText('Best Score\n' + storage.bestScore); } /* var orbit = game.addChild(new Orbit()); orbit.positionOrbit(4); orbits.push(orbit); // Move player to the topmost z-index game.setChildIndex(player, game.children.length - 1); */ }; self._update_migrated = function () { //self.angleSpeed = 0.01; //self.angle = (self.angle || 0) + self.angleSpeed; self.angle = (self.angle || 0) + playerSpeed; self.x = centerX + self.radius * Math.cos(self.angle); self.y = centerY + self.radius * Math.sin(self.angle); }; }); // Powerup class var Powerup1 = Container.expand(function () { var self = Container.call(this); var powerup1Graphics = self.attachAsset('powerup2', { anchorX: 0.5, anchorY: 0.5 }); self.radius = 880; //self.angleSpeed = 0.01; //self.orbitSpeed = 0.075; self.orbitSpeed = 0.055; self.initialPosition = function (angle, radius) { self.angle = angle; //self.orbitSpeed = Math.max(0.01, speed); self.radius = radius; self.x = self.radius * Math.cos(self.angle); self.y = self.radius * Math.sin(self.angle); }; self._move_migrated = function () { //self.radius = self.parent.width / 2 * (1900 / self.parent.width) - self.width / 2 * (100 / self.width) + 10; //self.radius = self.parent.width / 2 * (1900 / self.parent.width) - self.width / 2 * (100 / self.width) + 2; self.angle = (self.angle || 0) + self.orbitSpeed; self.x = self.radius * Math.cos(self.angle); self.y = self.radius * Math.sin(self.angle); self.rotation += 0.1; }; }); var Sparkle = Container.expand(function () { var self = Container.call(this); var obstacleGraphics = self.attachAsset('sparkle', { anchorX: 0.5, anchorY: 0.5 //tint: Math.floor(Math.random() * 16777215) // Add random tint }); //self.angleSpeed = 0.01; self.angle = 0; self.orbitSpeed = (0.5 - Math.random() * 1) * 0.2; //-0.01; self.radius = 0; self.spread = Math.random() * 6 + 1; self.centerX = 2048 / 2; self.centerY = 2720 / 2; //self.x = Math.random() * 2048; //self.y = Math.random() * 2732; self.radius = Math.random() * centerY; self.moveAround = function () { // Obstacle move logic //var angleSpeed = -0.01 * self.parent.direction; //self.orbitSpeed; //self.radius = self.parent.width / 2 - self.width / 2; //self.radius = self.parent.width / 2 * (1900 / self.parent.width) - self.width / 2 * (100 / self.width); self.angle = (self.angle || 0) + self.orbitSpeed; self.angle %= Math.PI * 2; var oldX = self.x; var oldY = self.y; self.x = self.centerX + self.radius * Math.cos(self.angle); self.y = self.centerY + self.radius * Math.sin(self.angle); /* // Create a trail effect if (LK.ticks % 3 == 0) { var trail = LK.getAsset('trail', { x: oldX, y: oldY, width: 4, height: 4, anchorX: 0.5, anchorY: 0.5 //tint: Math.floor(Math.random() * 16777215) // Add random tint }); game.addChild(trail); //trails.push(trail); // Fade out and remove the trail after a short duration LK.setTimeout(function () { game.removeChild(trail); }, 50); } */ if (true || Math.random() < 0.9) { self.radius += self.spread; } //self.radius += 2 + Math.sin(LK.ticks % 20); if (self.x > 2060 || self.x < -2060 || self.y < -60 || self.y > 2800) { self.x = self.centerX; self.y = self.centerY; self.angle = 0; self.orbitSpeed = (0.5 - Math.random() * 1) * 0.2; //-0.01; self.radius = 0; self.spread = Math.random() * 10 + 1; game.addChild(self); } }; }); /**** * Initialize Game ****/ var game = new LK.Game({ backgroundColor: 0x444488 // Init game with black background }); /**** * Game Code ****/ // Import storage plugin LK.playMusic('backgroundMusic'); var centerX = 2048 / 2; var centerY = 2732 / 2; var ENEMY_WOBBLE = false; var PARTICLES_ON = true; var SPARKLES_ON = true; var INCREASE_DIFFICULTY_EVERY_X_LEVELS = 15; var GAME_ENDED = false; var maxEnemiesPerOrbit = 2; var player; var playerSpeed = 0.005; //0.01; var maxEnemySpeed = 0.01; var collectiblesCollected = 0; var orbits = []; var obstacles = []; var turretShots = []; var currentOrbitIndex = 0; var scaling = false; var scalingCounter = 0; var scalingSpeed = 50; var scalingTarget = 500; var powerupText; var stalling = false; var powerup1Activated = false; var numColors = 18; var orbitsCreated = 0; //Math.floor(Math.random() * numColors); var colorOffset = Math.floor(Math.random() * numColors); /*var rainbowColors = function () { var colors = []; for (var i = 0; i < numColors; i++) { var hue = i * (360 / numColors) % 360; colors.push(hsvToHex(hue / 360, 1, 1)); } return colors; }();*/ var fullscreenBackground = LK.getAsset('fullscreenBackground', { anchorX: 0.507, anchorY: 0.46, x: 2048 / 2, y: 2732 / 2, alpha: 0.5 }); game.addChild(fullscreenBackground); function hsvToHex(h, s, v) { var r, g, b, i, f, p, q, t; i = Math.floor(h * 6); f = h * 6 - i; p = v * (1 - s); q = v * (1 - f * s); t = v * (1 - (1 - f) * s); switch (i % 6) { case 0: r = v, g = t, b = p; break; case 1: r = q, g = v, b = p; break; case 2: r = p, g = v, b = t; break; case 3: r = p, g = q, b = v; break; case 4: r = t, g = p, b = v; break; case 5: r = v, g = p, b = q; break; } var toHex = function toHex(x) { var hex = Math.round(x * 255).toString(16); return hex.length === 1 ? '0' + hex : hex; }; return '0x' + toHex(r) + toHex(g) + toHex(b); } var rainbowColors = []; function makeRainbowColors() { var colors = []; for (var i = 0; i < numColors; i++) { var hue = i * (360 / numColors) % 360; colors.push(hsvToHex(hue / 360, 1, 1)); } return colors; } ; rainbowColors = makeRainbowColors(); //console.log(rainbowColors); // A for our purposes optimized hitdetection, based on orbit layer and angle. var radIntersects = function radIntersects(p, t) { if (t.parent == orbits[currentOrbitIndex]) { var pa = (p.angle * (180 / Math.PI) + 180) % 360; var ta = (t.angle * (180 / Math.PI) + 180) % 360; if (Math.abs(pa - ta) < 6) { return true; } else { return false; } } else { return false; } }; var showPowerupText = function showPowerupText() { powerupText = new Text2('Powerup Activated!\nAll visible obstacles cleared!\nTap to continue', { size: 100, fill: 0x222222, align: 'center' }); powerupText.y = 2700 / 2; powerupText.x = 2048 / 2; powerupText.anchor.set(0.5, 0.5); //instructionText.x = 2048 / 2; // Center horizontally //instructionText.y = 2732 - instructionText.height / 2; // Position at the bottom game.addChild(powerupText); LK.setTimeout(function () { var fadeDuration = 4000; var fadeStep = 30; var fadeInterval = fadeDuration / fadeStep; var currentStep = 0; var fadeOutInterval = LK.setInterval(function () { if (powerupText) { powerupText.alpha -= 1 / fadeStep; } currentStep++; if (currentStep >= fadeStep) { LK.clearInterval(fadeOutInterval); game.removeChild(powerupText); powerupText = null; } }, fadeInterval); }, 0); }; // Initialize assets used in this game. // Game variables var scoreText = new Text2('0', { size: 150, align: 'center', fill: 0xFFFFFF, anchorX: 0.5 }); LK.gui.top.addChild(scoreText); scoreText.x -= 40; var bestScoreTxt = new Text2('Best Score\n0', { size: 50, fill: 0xFFFFFF, align: 'center' }); bestScoreTxt.x = 2048 - 300; bestScoreTxt.y = 50; storage.bestScore = storage.bestScore || 0; bestScoreTxt.setText('Best Score\n' + storage.bestScore); game.addChild(bestScoreTxt); // Initialize orbits function createOrbits() { for (var i = 0; i < 5; i++) { var orbit = new Orbit(); orbit.positionOrbit(i); orbits.push(orbit); game.addChild(orbit); } } createOrbits(); // Add instruction text at the bottom of the screen var instructionText = new Text2('Tap and release to jump to the next orbit.\nCollect blue energy and don\'t hit the red obstacles.', { size: 50, fill: 0xBBBBBB, align: 'center' }); instructionText.y = 163; instructionText.x = 50; instructionText.anchor.set(0.5, 0); //instructionText.x = 2048 / 2; // Center horizontally //instructionText.y = 2732 - instructionText.height / 2; // Position at the bottom LK.gui.top.addChild(instructionText); //game.setBackgroundColor(rainbowColors[7] + 0xdddddd); var playerLayer = new Container(); //player = game.addChild(new Player()); player = playerLayer.addChild(new Player()); game.addChild(playerLayer); var particles = []; if (PARTICLES_ON) { var particleContainer = new Container(); //game.addChild(particleContainer); playerLayer.addChild(particleContainer); // Initialize particles array //var particles = []; // Create particles for (var i = 0; i < 40; i++) { var particle = new Particle(i); particle.x = player.x; particle.y = player.y; // + player.height * 3; particleContainer.addChild(particle); particles.push(particle); } } var sparkles = []; if (SPARKLES_ON) { for (var i = 0; i < 50; i++) { var sparkle = game.addChild(new Sparkle()); //sparkles.positionOrbit(i); sparkles.push(sparkle); } } //player.x = 2048 / 2; //player.y = 2732 / 2 - 200; // Start the player 200px above the center /* console.log('Player radius is now: ' + player.radius); console.log('Orbits.length is now: ' + orbits.length); console.log('CurrentOrbitIndex is now: ' + currentOrbitIndex); console.log('width of currentorbit is now: ' + orbits[currentOrbitIndex].width); */ function increaseDifficulty() { if (maxEnemiesPerOrbit < 8) { maxEnemiesPerOrbit++; } maxEnemySpeed += 0.001; playerSpeed += 0.001; } // Game logic LK.playMusic('backgroundMusic', { loop: true }); game.on('down', function (x, y, obj) { //LK.playMusic('backgroundMusic'); if (!GAME_ENDED) { if (!stalling) { stalling = true; } } }); game.on('up', function (x, y, obj) { if (!GAME_ENDED) { if (powerupText) { game.removeChild(powerupText); powerupText = null; } if (!scaling) { player.jump(currentOrbitIndex); LK.gui.top.removeChild(instructionText); if (orbitsCreated % INCREASE_DIFFICULTY_EVERY_X_LEVELS == 0) { //maxEnemiesPerOrbit++; //maxEnemySpeed += 0.002; increaseDifficulty(); } } if (stalling) { stalling = false; } game.addChild(bestScoreTxt); } }); LK.on('tick', function () { if (!GAME_ENDED) { if (!stalling) { player._update_migrated(); } var t; if (powerup1Activated) { powerup1Activated = false; for (var i = obstacles.length - 1; i >= 0; i--) { t = obstacles[i]; if (t instanceof Collectible == false) { /* for (var j = 0; j < 5; j++) { var angle = j / 5 * Math.PI * 2; var trail = new ExplosionTrail(t.parent.x + t.x + Math.cos(angle) * 5, t.parent.y + t.y + Math.sin(angle) * 5); game.addChild(trail); }*/ t.destroy(); t._destroyed = true; } } } if (scaling) { scalingCounter++; for (var i = 0; i < orbits.length; i++) { t = orbits[i]; t.width += scalingSpeed; t.height += scalingSpeed; //player.radius += scalingSpeed * 0.1; } //player.radius = orbits[currentOrbitIndex].width / 2 - 50; if (currentOrbitIndex < orbits.length && orbits[currentOrbitIndex]) { player.radius = orbits[currentOrbitIndex].width / 2 - 65; } if (player.width < 100) { player.width += 0.3; player.height = player.width; } //player.scale.x = player.scale.y = if (scalingCounter == scalingTarget / scalingSpeed) { scaling = false; scalingCounter = 0; var orbit = game.addChild(new Orbit()); orbit.positionOrbit(4); orbits.push(orbit); //game.setChildIndex(player, game.children.length - 1); game.setChildIndex(playerLayer, game.children.length - 1); player.width = 100; player.height = 100; //game.setBackgroundColor(rainbowColors[(10 + currentOrbitIndex) % 15] + 0xdddddd); /* console.log('Player radius is now: ' + player.radius); console.log('Orbits.length is now: ' + orbits.length); console.log('CurrentOrbitIndex is now: ' + currentOrbitIndex); console.log('width of currentorbit is now: ' + orbits[currentOrbitIndex].width); */ } } // Update orbits for (var i = orbits.length - 1; i >= 0; i--) { //orbits[i].positionOrbit(i); var orb = orbits[i]; //if (orb && orb.width > 2700) { if (orb && orb.width > 3500) { for (var j = 0; j < orb.children.length; j++) { t = orb.children[j]; if (t instanceof Obstacle || t instanceof Powerup1) { // child is an instance of these, do something with it t._destroyed = true; } } //orbits[i].destroy(); orb.destroy(); // Splice alters jump logic, so alter currentTargetOrbit too. orbits.splice(i, 1); currentOrbitIndex--; } } // Update obstacles for (var i = obstacles.length - 1; i >= 0; i--) { t = obstacles[i]; //if (obstacles[i] && !obstacles[i]._destroyed) { if (t && !t._destroyed) { //obstacles[i]._move_migrated(); t._move_migrated(); //if (player.intersects(obstacles[i])) { //if (radIntersects(player, obstacles[i])) { if (radIntersects(player, t)) { //console.log('collision occurred: (obstacle:', t.radius, t.angle % (Math.PI * 2), ') , (player: ', player.radius, player.angle % (Math.PI * 2)); if (t instanceof Powerup1) { t.destroy(); t._destroyed = true; LK.getSound('powerupSound').play(); if (!powerup1Activated) { LK.effects.flashScreen(0xffffff, 1000); //LK.effects.flashScreen(rainbowColors[Math.floor(Math.random() * numColors)], 1000); powerup1Activated = true; showPowerupText(); } } else if (t instanceof Collectible) { t.destroy(); t._destroyed = true; LK.getSound('collectSound').play(); collectiblesCollected++; LK.setScore(LK.getScore() + 1); scoreText.setText(LK.getScore()); if (LK.getScore() > storage.bestScore) { storage.bestScore = LK.getScore(); bestScoreTxt.setText('Best Score\n' + storage.bestScore); } var floatingText = new FloatingText("+1", player.x, player.y); game.addChild(floatingText); } else { player.visible = false; for (var i = particles.length - 1; i >= 0; i--) { particles[i].destroy(); } particles = []; LK.getSound('playerDeathSound').play(); for (var i = 0; i < 30; i++) { var angle = i / 30 * Math.PI * 2; var trail = new ExplosionTrail(player.x + Math.cos(angle) * 10, player.y + Math.sin(angle) * 10); game.addChild(trail); } /* var orbitsJumped = LK.getScore(); var energyCollected = collectiblesCollected; var finalScore = orbitsJumped + energyCollected; LK.setScore(finalScore); var gameOverScreen = new GameOverScreen(orbitsJumped, energyCollected, finalScore); gameOverScreen.x = 0; gameOverScreen.y = -750; game.addChild(gameOverScreen); scoreText.setText(finalScore); if (finalScore > storage.bestScore) {*/ if (LK.getScore() > storage.bestScore) { bestScoreTxt.setText('Best Score\n' + LK.getScore()); storage.bestScore = LK.getScore(); } GAME_ENDED = true; LK.setTimeout(function () { LK.showGameOver(); }, 300); break; } } } else { obstacles.splice(i, 1); //console.log('obstacles.length is now: ' + obstacles.length); } } // Update turretshots for (var i = turretShots.length - 1; i >= 0; i--) { t = turretShots[i]; //if (obstacles[i] && !obstacles[i]._destroyed) { if (t.dead == true) { t.destroy(); turretShots.splice(i, 1); } } if (PARTICLES_ON && particles && particles.length > 0) { for (var i = particles.length - 1; i >= 0; i--) { particles[i].update(); } } if (SPARKLES_ON && sparkles && sparkles.length > 0) { for (var i = sparkles.length - 1; i > 0; i--) { if (sparkles[i] && !sparkles[i]._destroyed) { sparkles[i].moveAround(); } else { //sparkles.splice(i, 1); } } } for (var i = game.children.length - 1; i >= 0; i--) { if (game.children[i] instanceof ExplosionTrail) { game.children[i].update(); } } } });