var timeNeededNearDeadBody = 1; var Enemy = Container.expand(function () { var self = Container.call(this); self.health = 100; var shadowGraphics = self.createAsset('shadow', 'Shadow Graphics', .5, .5); shadowGraphics.scale.x = 2; shadowGraphics.scale.y = 0.66; var enemyGraphics = self.createAsset('enemy', 'Enemy Graphics', .5, 1); self.healthBar = new MeterBar(); self.addChild(self.healthBar); self.healthBar.x = -50; self.healthBar.y = 30; self.healthBar.scale.y = 20 / self.healthBar.height; self.updateHealthBar = function () { self.healthBar.scale.x = self.health / 100; }; self.updateHealthBar(); self.speed = 5; self.movedDistance = 0; self.pauseTicks = 0; self.isPaused = false; self.move = function (player) { var dx = player.x - self.x; var dy = player.y - self.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance <= 150) { if (player instanceof Minion) { player.health -= 10; player.updateHealthBar(); } else { self.health = Math.max(self.health - 0.7, 0); self.updateHealthBar(); if (self.health <= 0) { var deadBody = new DeadBody(); deadBody.x = self.x; deadBody.y = self.y; if (self.parent) { self.parent.deadBodies.push(deadBody); self.parent.addChild(deadBody); var enemyIndex = self.parent.enemies.indexOf(self); if (enemyIndex > -1) { self.parent.enemies.splice(enemyIndex, 1); } } self.destroy(); } } } else if (distance > 60 && !self.isPaused && !(player instanceof Minion)) { var moveX = dx / distance * self.speed; var moveY = dy / distance * self.speed; self.x += moveX; self.y += moveY; if (moveX < 0) { enemyGraphics.scale.x = -1; } else { enemyGraphics.scale.x = 1; } self.movedDistance += Math.sqrt(moveX * moveX + moveY * moveY); if (self.movedDistance >= 300) { self.isPaused = true; self.movedDistance = 0; } } else if (self.isPaused) { self.pauseTicks++; if (self.pauseTicks >= 45) { self.isPaused = false; self.pauseTicks = 0; } } }; }); var MinionCreationVFX = Container.expand(function () { var self = Container.call(this); var minionCreationVFXGraphics = self.createAsset('minionCreationVFX', 'Minion Creation VFX', .5, 1); self.scale.x = 0; self.scale.y = 0; self.ticksToScale = 15; self.currentScaleTick = 0; self.scaleVFX = function () { if (self.currentScaleTick < self.ticksToScale) { var scaleAmount = 1 / self.ticksToScale; self.scale.x += scaleAmount; self.scale.y += scaleAmount; self.currentScaleTick++; } else if (self.currentScaleTick === self.ticksToScale) { self.destroy(); } }; }); var MeterBar = Container.expand(function () { var self = Container.call(this); var meterBarBackgroundGraphics = self.createAsset('meterBarBackground', 'MeterBar Background Image', 0, 0.5); var meterBarGraphics = self.createAsset('meterBar', 'MeterBar Graphics', 0, 0.5); }); var DeadBody = Container.expand(function () { var self = Container.call(this); self.meterBar = new MeterBar(); self.addChild(self.meterBar); self.meterBar.y = -100; self.meterBar.x = -100; self.meterBar.scale.x = 0; self.meterBar.scale.y = 0.2; self.createMinion = function () { var newMinion = new Minion(); newMinion.x = self.x; newMinion.y = self.y; self.parent.minions.push(newMinion); self.parent.addChild(newMinion); self.destroy(); var minionCreationVFX = new MinionCreationVFX(); minionCreationVFX.x = newMinion.x; minionCreationVFX.y = newMinion.y; if (self.parent && minionCreationVFX) { self.parent.addChild(minionCreationVFX); } }; self.update = function (player) { var dx = player.x - self.x; var dy = player.y - self.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance <= 150) { self.timeSpentNearDeadBody += 1 / 60; } if (self.timeSpentNearDeadBody >= timeNeededNearDeadBody) { self.createMinion(); self.timeSpentNearDeadBody = 0; } if (self.meterBar && self.parent) { if (!self.meterBar.parent) { self.addChild(self.meterBar); } self.meterBar.y = -300; self.meterBar.x = -100; self.meterBar.scale.x = 0; } if (self.meterBar && self.meterBar.scale) { self.meterBar.scale.x = Math.min(2, self.timeSpentNearDeadBody / timeNeededNearDeadBody); } }; var deadBodyGraphics = self.createAsset('deadBody', 'Dead Body Graphics', .5, 1); self.timeSpentNearDeadBody = 0; }); var Player = Container.expand(function () { var self = Container.call(this); var shadowGraphics = self.createAsset('shadow', 'Shadow Graphics', .5, .5); shadowGraphics.scale.x = 2; shadowGraphics.scale.y = 0.66; var playerGraphics = self.createAsset('player', 'Player Graphics', .5, 1); self.meterBar = new MeterBar(); self.meterBar.scale.y = 0.2; self.targetPosition = null; self.speed = 8; self.move = function (deadBodies, enemies) { if (self.targetPosition) { var dx = self.targetPosition.x - self.x; var dy = self.targetPosition.y - self.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance < self.speed) { self.x = self.targetPosition.x; self.y = Math.min(self.targetPosition.y, 2732); self.targetPosition = null; if (dx < 0) { playerGraphics.scale.x = -1; } else { playerGraphics.scale.x = 1; } } else { self.x += dx / distance * self.speed; self.y = Math.max(Math.min(self.y + dy / distance * self.speed, 2732), 1200); if (dx < 0) { playerGraphics.scale.x = -1; } else { playerGraphics.scale.x = 1; } } } for (var i = 0; i < deadBodies.length; i++) { var deadBody = deadBodies[i]; var distanceToDeadBody = Math.sqrt(Math.pow(self.x - deadBody.x, 2) + Math.pow(self.y - deadBody.y, 2)); } }; }); var Minion = Container.expand(function () { var self = Container.call(this); var shadowGraphics = self.createAsset('shadow', 'Shadow Graphics', .5, .5); shadowGraphics.scale.x = 2; shadowGraphics.scale.y = 0.66; var minionGraphics = self.createAsset('minion', 'Minion Graphics', .5, 1); self.healthBar = new MeterBar(); self.addChild(self.healthBar); self.healthBar.y = 30; self.healthBar.x = -50; self.healthBar.scale.y = 20 / self.healthBar.height; self.updateHealthBar = function () { self.healthBar.scale.x = self.health / 100; }; self.updateHealthBar(); self.health = 100; self.speed = 5; self.scale.x = 0; self.scale.y = 0; self.ticksToScale = 15; self.currentScaleTick = 0; self.move = function (player) { self.updateHealthBar(); if (self.health <= 0) { var minionIndex = self.parent.minions.indexOf(self); if (minionIndex > -1) { self.parent.minions.splice(minionIndex, 1); } self.destroy(); } else { self.updateHealthBar(); } var target = player; var minDistance = 500; if (self.parent && self.parent.enemies) { for (var i = 0; i < self.parent.enemies.length; i++) { var enemy = self.parent.enemies[i]; var dx = enemy.x - self.x; var dy = enemy.y - self.y; var distanceToEnemy = Math.sqrt(dx * dx + dy * dy); if (distanceToEnemy < minDistance) { minDistance = distanceToEnemy; target = enemy; } } } if (target === player && minDistance >= 500) { target = player; } if (target) { var dx = target.x - self.x; var dy = target.y - self.y; var distance = Math.sqrt(dx * dx + dy * dy); } if (distance <= 150 && target instanceof Enemy) { self.health = Math.max(self.health - 1, 0); target.health = Math.max(target.health - 0.7, 0); self.updateHealthBar(); target.updateHealthBar(); } else if (distance > 60) { self.x += dx / distance * self.speed; if (dx > 0) { minionGraphics.scale.x = -1; } else { minionGraphics.scale.x = 1; } self.y += dy / distance * self.speed; } }; self.attack = function () {}; self.scaleMinion = function () { if (self.currentScaleTick < self.ticksToScale) { var scaleAmount = 1 / self.ticksToScale; self.scale.x += scaleAmount; self.scale.y += scaleAmount; self.currentScaleTick++; } }; }); var HeroBullet = Container.expand(function () { var self = Container.call(this); var bulletGraphics = self.createAsset('heroBullet', 'Hero Bullet Graphics', .5, .5); self.speed = 10; self.move = function () {}; }); var EnemyBullet = Container.expand(function () { var self = Container.call(this); var bulletGraphics = self.createAsset('enemyBullet', 'Enemy Bullet Graphics', .5, .5); self.speed = -10; self.move = function () {}; }); var Background = Container.expand(function () { var bgSelf = Container.call(this); var backgroundGraphics = bgSelf.createAsset('background', 'Background Image', 0, 0); bgSelf.addChild(backgroundGraphics); }); var Game = Container.expand(function () { var self = Container.call(this); var background = self.addChild(new Background()); background.x = LK.stage.width / 2 - background.width / 2; background.y = LK.stage.height - background.height; var player = self.addChild(new Player()); player.x = 2048 / 2; player.y = 2732 - 200; self.deadBodies = []; var deadBody = new DeadBody(); deadBody.x = 2048 / 2; deadBody.y = 1750; self.deadBodies.push(deadBody); self.addChild(deadBody); self.minions = []; self.enemies = []; var heroBullets = []; var enemyBullets = []; LK.on('tick', function () { player.move(self.deadBodies, self.enemies); self.children.sort(function (a, b) { return a.y - b.y; }); self.deadBodies = self.deadBodies.filter(function (deadBody) { return deadBody.parent; }); for (var i = 0; i < self.minions.length; i++) { self.minions[i].scaleMinion(); self.minions[i].move(player); } for (var i = 0; i < self.enemies.length; i++) { self.enemies[i].move(player); } for (var i = 0; i < self.deadBodies.length; i++) { self.deadBodies[i].update(player); } for (var i = 0; i < self.children.length; i++) { if (self.children[i] instanceof MinionCreationVFX) { self.children[i].scaleVFX(); } } }); var enemyCreationInterval = LK.setInterval(function () { var newEnemy = new Enemy(); var edge = Math.floor(Math.random() * 3); switch (edge) { case 0: newEnemy.x = 0; newEnemy.y = Math.random() * (2732 - 1200) + 1200; break; case 1: newEnemy.x = 2048; newEnemy.y = Math.random() * (2732 - 1200) + 1200; break; case 2: newEnemy.x = Math.random() * 2048; newEnemy.y = 2732; break; } self.enemies.push(newEnemy); self.addChild(newEnemy); }, 5000); LK.stage.on('down', function (obj) { var pos = obj.event.getLocalPosition(self); player.targetPosition = pos; }); });