/**** * Plugins ****/ var tween = LK.import("@upit/tween.v1"); var storage = LK.import("@upit/storage.v1"); /**** * Classes ****/ var Bullet = Container.expand(function () { var self = Container.call(this); var bulletGraphics = self.attachAsset('bullet', { anchorX: 0.5, anchorY: 0.5 }); self.velocityX = 0; self.velocityY = 0; self.damage = 10; self.lifetime = 120; // frames self.update = function () { self.x += self.velocityX; self.y += self.velocityY; self.lifetime--; // Check collision with enemies for (var i = 0; i < enemies.length; i++) { var enemy = enemies[i]; if (self.intersects(enemy)) { enemy.takeDamage(self.damage); self.destroy(); var index = bullets.indexOf(self); if (index > -1) { bullets.splice(index, 1); } return; } } // Remove if lifetime expired or off screen if (self.lifetime <= 0 || self.x < -100 || self.x > 2148 || self.y < -100 || self.y > 2832) { self.destroy(); var index = bullets.indexOf(self); if (index > -1) { bullets.splice(index, 1); } } }; return self; }); var Enemy = Container.expand(function (type) { var self = Container.call(this); type = type || 'basic'; self.type = type; // Set different colors and stats based on type var enemyColor = 0xff6b6b; if (type === 'fast') { enemyColor = 0xff9f43; } else if (type === 'tank') { enemyColor = 0x8b5cf6; } else if (type === 'boss') { enemyColor = 0xf59e0b; } var enemyGraphics = self.attachAsset('enemy', { anchorX: 0.5, anchorY: 0.5 }); enemyGraphics.tint = enemyColor; // Set stats based on type if (type === 'fast') { self.health = 5; self.maxHealth = 5; self.damage = 3; self.speed = 2.5; self.goldReward = 8; } else if (type === 'tank') { self.health = 40; self.maxHealth = 40; self.damage = 8; self.speed = 0.7; self.goldReward = 15; } else if (type === 'boss') { self.health = 100; self.maxHealth = 100; self.damage = 15; self.speed = 1.2; self.goldReward = 50; enemyGraphics.scaleX = 1.5; enemyGraphics.scaleY = 1.5; } else { // Basic enemy self.health = 10; self.maxHealth = 20; self.damage = 5; self.speed = 1; self.goldReward = 5; } self.update = function () { // Move towards hero var dx = hero.x - self.x; var dy = hero.y - self.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance > 0) { self.x += dx / distance * self.speed; self.y += dy / distance * self.speed; } // Check collision with hero if (distance < 50) { hero.takeDamage(self.damage); self.destroy(); var index = enemies.indexOf(self); if (index > -1) { enemies.splice(index, 1); } } }; self.takeDamage = function (damage) { self.health -= damage; if (self.health <= 0) { self.die(); } }; self.die = function () { // Drop gold var gold = new Gold(); gold.x = self.x; gold.y = self.y; gold.value = self.goldReward; goldItems.push(gold); game.addChild(gold); // Drop health potion (10% chance) if (Math.random() < 0.1) { var healthPotion = new HealthPotion(); healthPotion.x = self.x; healthPotion.y = self.y; healthPotions.push(healthPotion); game.addChild(healthPotion); } // Drop equipment (15% chance for boss, 8% for tank, 5% for others) var equipmentChance = 0.05; if (self.type === 'boss') { equipmentChance = 0.15; } else if (self.type === 'tank') { equipmentChance = 0.08; } if (Math.random() < equipmentChance) { var equipment = new Equipment(); equipment.x = self.x; equipment.y = self.y; equipmentItems.push(equipment); game.addChild(equipment); } self.destroy(); var index = enemies.indexOf(self); if (index > -1) { enemies.splice(index, 1); } LK.getSound('enemyHit').play(); }; return self; }); var Equipment = Container.expand(function () { var self = Container.call(this); var equipmentGraphics = self.attachAsset('equipment', { anchorX: 0.5, anchorY: 0.5 }); self.type = 'sword'; self.level = 0; self.magnetRange = 20000; self.magnetSpeed = 3; self.update = function () { // Magnetic pull towards hero var dx = hero.x - self.x; var dy = hero.y - self.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance < self.magnetRange) { self.x += dx / distance * self.magnetSpeed; self.y += dy / distance * self.magnetSpeed; } // Automatic collection when close if (distance < 60) { playerEquipment.push(self.type); self.destroy(); var index = equipmentItems.indexOf(self); if (index > -1) { equipmentItems.splice(index, 1); } LK.getSound('pickup').play(); } }; return self; }); var Gold = Container.expand(function () { var self = Container.call(this); var goldGraphics = self.attachAsset('goldCoin', { anchorX: 0.5, anchorY: 0.5 }); self.value = 5; self.magnetRange = 2500; self.magnetSpeed = 4; self.update = function () { // Magnetic pull towards hero var dx = hero.x - self.x; var dy = hero.y - self.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance < self.magnetRange) { self.x += dx / distance * self.magnetSpeed; self.y += dy / distance * self.magnetSpeed; } // Automatic collection when close if (distance < 60) { playerGold += self.value; goldText.setText('Gold: ' + playerGold); self.destroy(); var index = goldItems.indexOf(self); if (index > -1) { goldItems.splice(index, 1); } LK.getSound('pickup').play(); } }; return self; }); var HealthPotion = Container.expand(function () { var self = Container.call(this); var potionGraphics = self.attachAsset('healthPotion', { anchorX: 0.5, anchorY: 0.5 }); self.healAmount = 20; self.magnetRange = 2000; self.magnetSpeed = 4; self.update = function () { // Magnetic pull towards hero var dx = hero.x - self.x; var dy = hero.y - self.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance < self.magnetRange) { self.x += dx / distance * self.magnetSpeed; self.y += dy / distance * self.magnetSpeed; } // Automatic collection when close if (distance < 60) { hero.health = Math.min(hero.maxHealth, hero.health + self.healAmount); self.destroy(); var index = healthPotions.indexOf(self); if (index > -1) { healthPotions.splice(index, 1); } LK.getSound('pickup').play(); } }; return self; }); var Hero = Container.expand(function () { var self = Container.call(this); var heroGraphics = self.attachAsset('hero', { anchorX: 0.5, anchorY: 0.5 }); var rangeCircle = self.attachAsset('rangeCircle', { anchorX: 0.5, anchorY: 0.5 }); rangeCircle.alpha = 0.1; rangeCircle.scaleX = 0.5; rangeCircle.scaleY = 0.5; self.rangeCircle = rangeCircle; self.health = 100; self.maxHealth = 100; self.damage = 40; self.attackSpeed = 60; // frames between shots self.range = 1000; self.shootTimer = 0; self.target = null; self.update = function () { self.shootTimer--; // Update range circle scale var scale = self.range / 1200; self.rangeCircle.scaleX = scale * 0.5; self.rangeCircle.scaleY = scale * 0.5; // Find nearest enemy in range var nearestEnemy = null; var nearestDistance = Infinity; for (var i = 0; i < enemies.length; i++) { var enemy = enemies[i]; var dx = enemy.x - self.x; var dy = enemy.y - self.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance <= self.range && distance < nearestDistance) { nearestDistance = distance; nearestEnemy = enemy; } } self.target = nearestEnemy; // Shoot at target if (self.target && self.shootTimer <= 0) { var bullet = new Bullet(); bullet.x = self.x; bullet.y = self.y; var dx = self.target.x - self.x; var dy = self.target.y - self.y; var distance = Math.sqrt(dx * dx + dy * dy); bullet.velocityX = dx / distance * 8; bullet.velocityY = dy / distance * 8; bullet.damage = self.damage; bullets.push(bullet); game.addChild(bullet); self.shootTimer = self.attackSpeed; LK.getSound('shoot').play(); } }; self.takeDamage = function (damage) { self.health -= damage; if (self.health <= 0) { LK.showGameOver(); } }; return self; }); /**** * Initialize Game ****/ var game = new LK.Game({ backgroundColor: 0x0d1117 }); /**** * Game Code ****/ // Game variables LK.getSound('metin2likethat').play(); var hero; var enemies = []; var bullets = []; var goldItems = []; var equipmentItems = []; var healthPotions = []; var playerGold = 0; var playerEquipment = []; var waveNumber = 1; var enemySpawnTimer = 0; var enemiesPerWave = 3; // UI Elements var goldText = new Text2('Gold: 0', { size: 40, fill: '#FFD700' }); goldText.anchor.set(0, 0); goldText.x = 120; goldText.y = 50; LK.gui.topLeft.addChild(goldText); var waveText = new Text2('Wave: 1', { size: 40, fill: '#FFFFFF' }); waveText.anchor.set(0.5, 0); waveText.x = 0; waveText.y = 50; LK.gui.top.addChild(waveText); var healthText = new Text2('Health: 100', { size: 40, fill: '#FF0000' }); healthText.anchor.set(1, 0); healthText.x = 0; healthText.y = 50; LK.gui.topRight.addChild(healthText); // Upgrade buttons var damageUpgradeBtn = new Text2('Damage +10 (Cost: 50)', { size: 35, fill: '#FFFFFF' }); damageUpgradeBtn.anchor.set(0.5, 1); damageUpgradeBtn.x = 0; damageUpgradeBtn.y = -200; LK.gui.bottom.addChild(damageUpgradeBtn); var speedUpgradeBtn = new Text2('Speed +10 (Cost: 75)', { size: 35, fill: '#FFFFFF' }); speedUpgradeBtn.anchor.set(0.5, 1); speedUpgradeBtn.x = 0; speedUpgradeBtn.y = -150; LK.gui.bottom.addChild(speedUpgradeBtn); var rangeUpgradeBtn = new Text2('Range +50 (Cost: 100)', { size: 35, fill: '#FFFFFF' }); rangeUpgradeBtn.anchor.set(0.5, 1); rangeUpgradeBtn.x = 0; rangeUpgradeBtn.y = -100; LK.gui.bottom.addChild(rangeUpgradeBtn); var healthUpgradeBtn = new Text2('Health +25 (Cost: 60)', { size: 35, fill: '#FFFFFF' }); healthUpgradeBtn.anchor.set(0.5, 1); healthUpgradeBtn.x = 0; healthUpgradeBtn.y = -50; LK.gui.bottom.addChild(healthUpgradeBtn); var equipmentUpgradeBtn = new Text2('Upgrade Equipment (Cost: 200)', { size: 35, fill: '#FFFFFF' }); equipmentUpgradeBtn.anchor.set(0.5, 1); equipmentUpgradeBtn.x = 0; equipmentUpgradeBtn.y = 0; LK.gui.bottom.addChild(equipmentUpgradeBtn); var equipmentLevelText = new Text2('Equipment Level: 0', { size: 30, fill: '#8a2be2' }); equipmentLevelText.anchor.set(0, 0); equipmentLevelText.x = 120; equipmentLevelText.y = 100; LK.gui.topLeft.addChild(equipmentLevelText); // Initialize hero at center hero = new Hero(); hero.x = 1024; hero.y = 1366; game.addChild(hero); // Upgrade costs var damageCost = 50; var speedCost = 75; var rangeCost = 100; var healthCost = 60; var equipmentCost = 200; var equipmentLevel = 0; // Upgrade button handlers damageUpgradeBtn.down = function () { if (playerGold >= damageCost) { playerGold -= damageCost; hero.damage += 10; damageCost = Math.floor(damageCost * 1.5); goldText.setText('Gold: ' + playerGold); damageUpgradeBtn.setText('Damage +10 (Cost: ' + damageCost + ')'); LK.getSound('upgrade').play(); } }; speedUpgradeBtn.down = function () { if (playerGold >= speedCost) { playerGold -= speedCost; hero.attackSpeed = Math.max(10, hero.attackSpeed - 5); speedCost = Math.floor(speedCost * 1.5); goldText.setText('Gold: ' + playerGold); speedUpgradeBtn.setText('Speed +10 (Cost: ' + speedCost + ')'); LK.getSound('upgrade').play(); } }; rangeUpgradeBtn.down = function () { if (playerGold >= rangeCost) { playerGold -= rangeCost; hero.range += 50; rangeCost = Math.floor(rangeCost * 1.5); goldText.setText('Gold: ' + playerGold); rangeUpgradeBtn.setText('Range +50 (Cost: ' + rangeCost + ')'); LK.getSound('upgrade').play(); } }; healthUpgradeBtn.down = function () { if (playerGold >= healthCost) { playerGold -= healthCost; hero.maxHealth += 25; hero.health = Math.min(hero.health + 25, hero.maxHealth); healthCost = Math.floor(healthCost * 1.4); goldText.setText('Gold: ' + playerGold); healthUpgradeBtn.setText('Health +25 (Cost: ' + healthCost + ')'); LK.getSound('upgrade').play(); } }; equipmentUpgradeBtn.down = function () { if (playerGold >= equipmentCost && playerEquipment.length > 0) { playerGold -= equipmentCost; equipmentLevel++; hero.damage += 15; hero.attackSpeed = Math.max(8, hero.attackSpeed - 3); equipmentCost = Math.floor(equipmentCost * 1.6); goldText.setText('Gold: ' + playerGold); equipmentUpgradeBtn.setText('Upgrade Equipment (Cost: ' + equipmentCost + ')'); equipmentLevelText.setText('Equipment Level: ' + equipmentLevel); LK.getSound('upgrade').play(); } }; function spawnEnemy() { // Determine enemy type based on wave and random chance var enemyType = 'basic'; var rand = Math.random(); if (waveNumber >= 10 && rand < 0.05) { enemyType = 'boss'; } else if (waveNumber >= 5 && rand < 0.2) { enemyType = 'tank'; } else if (waveNumber >= 3 && rand < 0.3) { enemyType = 'fast'; } var enemy = new Enemy(enemyType); // Random spawn position at screen edges var side = Math.floor(Math.random() * 4); switch (side) { case 0: // Top enemy.x = Math.random() * 2048; enemy.y = -50; break; case 1: // Right enemy.x = 2098; enemy.y = Math.random() * 2732; break; case 2: // Bottom enemy.x = Math.random() * 2048; enemy.y = 2782; break; case 3: // Left enemy.x = -50; enemy.y = Math.random() * 2732; break; } // Scale enemy stats with wave number based on type var healthMultiplier = 1 + (waveNumber - 1) * 0.3; var speedMultiplier = 1 + (waveNumber - 1) * 0.15; var goldMultiplier = 1 + (waveNumber - 1) * 0.4; enemy.health = Math.floor(enemy.health * healthMultiplier); enemy.maxHealth = enemy.health; enemy.speed = enemy.speed * speedMultiplier; enemy.goldReward = Math.floor(enemy.goldReward * goldMultiplier); enemies.push(enemy); game.addChild(enemy); } game.update = function () { // Update health display healthText.setText('Health: ' + hero.health); // Enemy spawning enemySpawnTimer++; var spawnRate = Math.max(30, 120 - waveNumber * 5); if (enemySpawnTimer >= spawnRate) { if (enemies.length < enemiesPerWave + Math.floor(waveNumber / 2)) { spawnEnemy(); enemySpawnTimer = 0; } } // Check for wave completion if (LK.ticks % 1800 === 0) { // Every 30 seconds waveNumber++; enemiesPerWave = Math.min(15, 3 + Math.floor(waveNumber / 2)); waveText.setText('Wave: ' + waveNumber); } // Update all game objects for (var i = bullets.length - 1; i >= 0; i--) { if (bullets[i].update) { bullets[i].update(); } } for (var i = enemies.length - 1; i >= 0; i--) { if (enemies[i].update) { enemies[i].update(); } } for (var i = goldItems.length - 1; i >= 0; i--) { if (goldItems[i].update) { goldItems[i].update(); } } for (var i = equipmentItems.length - 1; i >= 0; i--) { if (equipmentItems[i].update) { equipmentItems[i].update(); } } for (var i = healthPotions.length - 1; i >= 0; i--) { if (healthPotions[i].update) { healthPotions[i].update(); } } };