/**** * Plugins ****/ var tween = LK.import("@upit/tween.v1"); /**** * Classes ****/ var BossBullet = Container.expand(function () { var self = Container.call(this); var graphics = self.attachAsset('bossBullet', { anchorX: 0.5, anchorY: 0.5 }); self.speed = 3; // Slow moving bullets self.velocityX = 0; self.velocityY = 0; self.damage = 25; self.update = function () { self.x += self.velocityX; self.y += self.velocityY; }; return self; }); var BossCreep = Container.expand(function () { var self = Container.call(this); var graphics = self.attachAsset('bossCreep', { anchorX: 0.5, anchorY: 0.5 }); self.health = 12000; // Half the previous health for boss self.maxHealth = 12000; self.speed = 0.8; // Slower than elite creeps self.damage = 60; // More damage than elite creeps self.targetX = 0; self.targetY = 0; self.hasReachedPlayer = false; self.spawnedCreeps = []; // Track spawned rotating creeps self.lastSpawnTime = 0; // Track time for spawning self.rotationAngle = 0; // Current rotation angle for spawned creeps self.lastSpecialCreepSpawnTime = 0; // Track time for special creep spawning self.takeDamage = function (amount) { self.health -= amount; if (self.health <= 0) { return true; // Return true if boss is dead } return false; }; self.update = function () { // Reset flag to allow continued movement after hitting player self.hasReachedPlayer = false; // Continuously update target to player's current position self.targetX = player.x; self.targetY = player.y; var dx = self.targetX - self.x; var dy = self.targetY - self.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance > 3) { // Calculate avoidance force from other creeps var avoidanceX = 0; var avoidanceY = 0; var avoidanceRadius = 240; // Largest avoidance radius for boss creeps for (var i = 0; i < creeps.length; i++) { var otherCreep = creeps[i]; if (otherCreep !== self) { var otherDx = self.x - otherCreep.x; var otherDy = self.y - otherCreep.y; var otherDistance = Math.sqrt(otherDx * otherDx + otherDy * otherDy); if (otherDistance < avoidanceRadius && otherDistance > 0) { var avoidanceStrength = (avoidanceRadius - otherDistance) / avoidanceRadius; avoidanceX += otherDx / otherDistance * avoidanceStrength; avoidanceY += otherDy / otherDistance * avoidanceStrength; } } } // Combine movement towards player with avoidance var moveX = dx / distance * self.speed + avoidanceX * 0.3; var moveY = dy / distance * self.speed + avoidanceY * 0.3; self.x += moveX; self.y += moveY; } else { self.hasReachedPlayer = true; } // Calculate maximum rotating creeps based on wave number (10 for wave 10, 20 for wave 20, 30 for wave 30) var maxRotatingCreeps = Math.min(30, currentWave); // Cap at 30 for performance // Spawn rotating creeps around boss every second (60 ticks) - wave-based maximum if (LK.ticks - self.lastSpawnTime >= 60 && self.spawnedCreeps.length < maxRotatingCreeps) { self.lastSpawnTime = LK.ticks; // Create a new creep that will rotate around the boss var spawnedCreep = new Creep(); spawnedCreep.health = 40; // Less health than normal creeps spawnedCreep.maxHealth = 40; spawnedCreep.speed = 0; // They don't move on their own // Base damage starts at 12 but increases with each spawn var baseDamage = 12; var damageIncrease = self.spawnedCreeps.length * 2; // Increase by 2 for each existing rotating creep spawnedCreep.damage = baseDamage + damageIncrease; // Damage increases with number of spawned creeps spawnedCreep.bossParent = self; // Reference to boss spawnedCreep.orbitRadius = 600; // Distance from boss center spawnedCreep.orbitAngle = Math.random() * Math.PI * 2; // Random starting angle // Position the creep initially spawnedCreep.x = self.x + Math.cos(spawnedCreep.orbitAngle) * spawnedCreep.orbitRadius; spawnedCreep.y = self.y + Math.sin(spawnedCreep.orbitAngle) * spawnedCreep.orbitRadius; self.spawnedCreeps.push(spawnedCreep); creeps.push(spawnedCreep); game.addChild(spawnedCreep); } // Update rotation angle self.rotationAngle += 0.02; // Rotation speed // Update positions of spawned creeps to rotate around boss for (var k = self.spawnedCreeps.length - 1; k >= 0; k--) { var spawnedCreep = self.spawnedCreeps[k]; if (spawnedCreep && spawnedCreep.bossParent === self) { // Update orbit angle spawnedCreep.orbitAngle += 0.03; // Individual rotation speed // Calculate new position around boss spawnedCreep.x = self.x + Math.cos(spawnedCreep.orbitAngle) * spawnedCreep.orbitRadius; spawnedCreep.y = self.y + Math.sin(spawnedCreep.orbitAngle) * spawnedCreep.orbitRadius; // Override normal creep movement by setting hasReachedPlayer to prevent normal AI spawnedCreep.hasReachedPlayer = false; spawnedCreep.targetX = spawnedCreep.x; spawnedCreep.targetY = spawnedCreep.y; } else { // Remove reference if creep was destroyed self.spawnedCreeps.splice(k, 1); } } // Spawn special creep every 15 seconds (900 ticks at 60fps) if (LK.ticks - self.lastSpecialCreepSpawnTime >= 900) { self.lastSpecialCreepSpawnTime = LK.ticks; // Create a new special creep that moves towards player var specialCreep = new SpecialCreep(); specialCreep.x = self.x; specialCreep.y = self.y; specialCreep.targetX = player.x; specialCreep.targetY = player.y; // Scale health based on current wave specialCreep.health += (currentWave - 1) * 60; // Apply 50% health increase every 5th wave var healthMultiplier = 1 + Math.floor(currentWave / 5) * 0.5; specialCreep.health = Math.floor(specialCreep.health * healthMultiplier); specialCreep.maxHealth = specialCreep.health; // Apply speed increase - 1% for every 5th wave var speedMultiplier = 1 + Math.floor(currentWave / 5) * 0.01; // Apply extra 2% speed increase per wave after wave 15 if (currentWave > 15) { var extraSpeedMultiplier = 1 + (currentWave - 15) * 0.02; speedMultiplier *= extraSpeedMultiplier; } specialCreep.speed = specialCreep.speed * speedMultiplier; creeps.push(specialCreep); game.addChild(specialCreep); } // Boss bullet shooting every second (60 ticks at 60fps) if (LK.ticks % 60 === 0) { // Calculate direction to player var bulletDx = player.x - self.x; var bulletDy = player.y - self.y; var bulletDistance = Math.sqrt(bulletDx * bulletDx + bulletDy * bulletDy); if (bulletDistance > 0) { var normalizedX = bulletDx / bulletDistance; var normalizedY = bulletDy / bulletDistance; // Calculate number of bullets based on wave number (wave 10: 5 bullets, wave 20: 6 bullets, wave 30: 7 bullets) var bulletCount = 5; // Default for wave 10 boss if (currentWave >= 20) { bulletCount = 5 + Math.floor((currentWave - 10) / 10); } // Add extra bullet for all boss fights after wave 30 if (currentWave > 30) { bulletCount += 1; } // Create bullets in a burst pattern for (var bulletIndex = 0; bulletIndex < bulletCount; bulletIndex++) { var bossBullet = new BossBullet(); bossBullet.x = self.x; bossBullet.y = self.y; // Adjust angle spread based on bullet count for better distribution var spreadRange = bulletCount > 5 ? 0.4 : 0.3; var angleOffset = (bulletIndex - (bulletCount - 1) / 2) * spreadRange; var angle = Math.atan2(normalizedY, normalizedX) + angleOffset; bossBullet.velocityX = Math.cos(angle) * bossBullet.speed; bossBullet.velocityY = Math.sin(angle) * bossBullet.speed; // Add to boss bullets array (will be created in game code) bossBullets.push(bossBullet); game.addChild(bossBullet); } } } }; return self; }); var Bullet = Container.expand(function () { var self = Container.call(this); var graphics = self.attachAsset('bullet', { anchorX: 0.5, anchorY: 0.5 }); self.speed = 8; self.velocityX = 0; self.velocityY = 0; self.damage = 20; self.update = function () { self.x += self.velocityX; self.y += self.velocityY; }; return self; }); var Creep = Container.expand(function () { var self = Container.call(this); var graphics = self.attachAsset('creep', { anchorX: 0.5, anchorY: 0.5 }); self.health = 60; // Base health requiring 3 hits (20 damage per hit) self.maxHealth = 60; self.speed = 2.4; self.damage = 25; self.targetX = 0; self.targetY = 0; self.hasReachedPlayer = false; self.takeDamage = function (amount) { self.health -= amount; if (self.health <= 0) { return true; // Return true if creep is dead } return false; }; self.update = function () { // Reset flag to allow continued movement after hitting player self.hasReachedPlayer = false; // Continuously update target to player's current position self.targetX = player.x; self.targetY = player.y; var dx = self.targetX - self.x; var dy = self.targetY - self.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance > 25) { // Calculate avoidance force from other creeps var avoidanceX = 0; var avoidanceY = 0; var avoidanceRadius = 120; // Distance to avoid other creeps for (var i = 0; i < creeps.length; i++) { var otherCreep = creeps[i]; if (otherCreep !== self) { var otherDx = self.x - otherCreep.x; var otherDy = self.y - otherCreep.y; var otherDistance = Math.sqrt(otherDx * otherDx + otherDy * otherDy); if (otherDistance < avoidanceRadius && otherDistance > 0) { var avoidanceStrength = (avoidanceRadius - otherDistance) / avoidanceRadius; avoidanceX += otherDx / otherDistance * avoidanceStrength; avoidanceY += otherDy / otherDistance * avoidanceStrength; } } } // Combine movement towards player with avoidance var moveX = dx / distance * self.speed + avoidanceX * 0.5; var moveY = dy / distance * self.speed + avoidanceY * 0.5; self.x += moveX; self.y += moveY; } else { self.hasReachedPlayer = true; } }; return self; }); var EliteCreep = Container.expand(function () { var self = Container.call(this); var graphics = self.attachAsset('eliteCreep', { anchorX: 0.5, anchorY: 0.5 }); self.health = 150; // Much higher base health self.maxHealth = 150; self.speed = 1.5; // Slower than regular creeps self.damage = 50; // More damage than regular creeps self.targetX = 0; self.targetY = 0; self.hasReachedPlayer = false; self.takeDamage = function (amount) { self.health -= amount; if (self.health <= 0) { return true; // Return true if creep is dead } return false; }; self.update = function () { // Reset flag to allow continued movement after hitting player self.hasReachedPlayer = false; // Continuously update target to player's current position self.targetX = player.x; self.targetY = player.y; var dx = self.targetX - self.x; var dy = self.targetY - self.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance > 25) { // Calculate avoidance force from other creeps var avoidanceX = 0; var avoidanceY = 0; var avoidanceRadius = 180; // Larger avoidance radius for elite creeps for (var i = 0; i < creeps.length; i++) { var otherCreep = creeps[i]; if (otherCreep !== self) { var otherDx = self.x - otherCreep.x; var otherDy = self.y - otherCreep.y; var otherDistance = Math.sqrt(otherDx * otherDx + otherDy * otherDy); if (otherDistance < avoidanceRadius && otherDistance > 0) { var avoidanceStrength = (avoidanceRadius - otherDistance) / avoidanceRadius; avoidanceX += otherDx / otherDistance * avoidanceStrength; avoidanceY += otherDy / otherDistance * avoidanceStrength; } } } // Combine movement towards player with avoidance var moveX = dx / distance * self.speed + avoidanceX * 0.5; var moveY = dy / distance * self.speed + avoidanceY * 0.5; self.x += moveX; self.y += moveY; } else { self.hasReachedPlayer = true; } }; return self; }); var Pickup = Container.expand(function (type) { var self = Container.call(this); self.type = type; var assetName; if (type === 'health') { assetName = 'healthPotion'; } else if (type === 'damage') { assetName = 'damageUpgrade'; } else if (type === 'speed') { assetName = 'speedUpgrade'; // Use dedicated speed upgrade asset } else if (type === 'attackSpeed') { assetName = 'damageUpgrade'; // Reuse red upgrade for attack speed } else if (type === 'shield') { assetName = 'shieldUpgrade'; } else if (type === 'armor') { assetName = 'armorUpgrade'; } else if (type === 'novaBlade') { assetName = 'novaBlade'; } var graphics = self.attachAsset(assetName, { anchorX: 0.5, anchorY: 0.5 }); self.lifetime = 3600; // 60 seconds at 60fps self.update = function () { self.lifetime--; if (self.lifetime < 300) { // Start fading at 5 seconds remaining graphics.alpha = self.lifetime / 300; } // Magnetic pull effect when player is close if (player) { var dx = player.x - self.x; var dy = player.y - self.y; var distance = Math.sqrt(dx * dx + dy * dy); // Start pulling when within 150 pixels if (distance < 150 && distance > 10) { var pullSpeed = 8; // Fast pull speed var normalizedX = dx / distance; var normalizedY = dy / distance; self.x += normalizedX * pullSpeed; self.y += normalizedY * pullSpeed; } } }; return self; }); var Player = Container.expand(function () { var self = Container.call(this); var graphics = self.attachAsset('player', { anchorX: 0.5, anchorY: 0.5, scaleX: 1.3, scaleY: 1.3 }); self.maxHealth = 100; self.health = 100; self.defense = 0; self.armor = 0; self.maxArmor = 50; self.baseDamage = 20; // Base damage that never changes self.damage = 20; // Current damage (base + upgrades) self.weaponUpgrades = 0; // Track weapon upgrades for double shot self.lastShootTime = 0; self.shootCooldown = 40; // Fixed cooldown that never changes self.baseSpeed = 4; // Base movement speed self.moveSpeed = 4; // Current movement speed (base + upgrades) self.shieldActive = false; self.shieldHealth = 0; self.shieldMaxHealth = 80; self.shieldDuration = 0; // In game ticks (60 fps) self.shieldAura = null; self.invincible = false; self.invincibilityTimer = 0; self.novaBladeActive = false; self.novaBladeTimer = 0; self.novaBladeLastActivation = 0; self.novaBladeLevel = 0; self.novaBladeProximity = 300; // Base proximity // Movement direction tracking self.lastX = 0; self.lastY = 0; self.currentDirection = 0; // 0 = north (default) self.takeDamage = function (amount) { // If player is invincible, ignore all damage if (self.invincible) { return; } if (self.shieldActive && self.shieldHealth > 0) { // Shield absorbs damage first self.shieldHealth -= amount; if (self.shieldHealth <= 0) { // Shield broken self.shieldHealth = 0; self.shieldActive = false; self.shieldDuration = 0; if (self.shieldAura) { self.shieldAura.destroy(); self.shieldAura = null; } } // Flash blue when shield takes damage tween(graphics, { tint: 0x4444FF }, { duration: 100, onFinish: function onFinish() { tween(graphics, { tint: 0xFFFFFF }, { duration: 100 }); } }); } else if (self.armor > 0) { // Armor absorbs damage second self.armor -= amount; if (self.armor < 0) { // Overflow damage goes to health self.health += self.armor; // armor is negative, so this subtracts from health self.armor = 0; } if (self.health < 0) self.health = 0; // Flash yellow when armor takes damage tween(graphics, { tint: 0xFFDD00 }, { duration: 100, onFinish: function onFinish() { tween(graphics, { tint: 0xFFFFFF }, { duration: 100 }); } }); } else { // Normal damage to health last self.health -= amount; if (self.health < 0) self.health = 0; // Flash red when taking damage tween(graphics, { tint: 0xFF0000 }, { duration: 100, onFinish: function onFinish() { tween(graphics, { tint: 0xFFFFFF }, { duration: 100 }); } }); } LK.getSound('hit').play(); }; self.heal = function (amount) { self.health = Math.min(self.maxHealth, self.health + amount); }; self.addDamage = function (amount) { self.damage += amount; self.weaponUpgrades++; // Track weapon upgrades }; self.addSpeed = function (amount) { // Cap movement speed upgrades at level 25 (24 upgrades from base level 1) if (self.weaponUpgrades < 24) { self.moveSpeed += amount; } }; self.addArmor = function (amount) { self.armor = Math.min(50, self.armor + amount); }; self.activateNovaBlade = function () { if (!self.novaBladeActive) { self.novaBladeActive = true; self.novaBladeLastActivation = LK.ticks; self.novaBladeLevel = 1; self.novaBladeProximity = 300; } else if (self.novaBladeLevel < 50) { // Increase Nova blade level and proximity up to level 50 self.novaBladeLevel++; self.novaBladeProximity += 10; } }; self.activateShield = function () { if (!self.shieldActive) { // First time activation self.shieldActive = true; self.shieldHealth = 40; // Start with 40 hit points self.shieldDuration = 3600; // 60 seconds at 60fps // Create shield visual self.shieldAura = self.addChild(LK.getAsset('shieldAura', { anchorX: 0.5, anchorY: 0.5, alpha: 0.6, tint: 0x6666FF })); } else { // Shield already active, add duration up to max 180 seconds self.shieldDuration = Math.min(10800, self.shieldDuration + 3600); // Max 180 seconds (60 seconds per upgrade) // Add shield health up to max 80 hit points self.shieldHealth = Math.min(80, self.shieldHealth + 40); // Ensure shield visual is displayed if (!self.shieldAura) { self.shieldAura = self.addChild(LK.getAsset('shieldAura', { anchorX: 0.5, anchorY: 0.5, alpha: 0.6, tint: 0x6666FF })); } } }; self.canShoot = function () { return LK.ticks - self.lastShootTime > self.shootCooldown; }; self.shoot = function (targetX, targetY) { if (!self.canShoot()) return null; self.lastShootTime = LK.ticks; var bullets = []; var dx = targetX - self.x; var dy = targetY - self.y; var distance = Math.sqrt(dx * dx + dy * dy); var normalizedX = dx / distance; var normalizedY = dy / distance; var angle = Math.atan2(normalizedY, normalizedX); if (self.weaponUpgrades >= 49) { // Level 50+: Six shots in burst fire pattern (Hexa Shot) var offsetDistance = 30; var perpX = -normalizedY; var perpY = normalizedX; // First bullet (left side, front) var bullet1 = new Bullet(); bullet1.x = self.x + perpX * offsetDistance; bullet1.y = self.y + perpY * offsetDistance; bullet1.velocityX = normalizedX * bullet1.speed; bullet1.velocityY = normalizedY * bullet1.speed; bullet1.damage = self.damage; bullets.push(bullet1); // Second bullet (left side, back) var bullet2 = new Bullet(); bullet2.x = self.x + perpX * offsetDistance - normalizedX * 25; bullet2.y = self.y + perpY * offsetDistance - normalizedY * 25; bullet2.velocityX = normalizedX * bullet2.speed; bullet2.velocityY = normalizedY * bullet2.speed; bullet2.damage = self.damage; bullets.push(bullet2); // Third bullet (right side, front) var bullet3 = new Bullet(); bullet3.x = self.x - perpX * offsetDistance; bullet3.y = self.y - perpY * offsetDistance; bullet3.velocityX = normalizedX * bullet3.speed; bullet3.velocityY = normalizedY * bullet3.speed; bullet3.damage = self.damage; bullets.push(bullet3); // Fourth bullet (right side, back) var bullet4 = new Bullet(); bullet4.x = self.x - perpX * offsetDistance - normalizedX * 25; bullet4.y = self.y - perpY * offsetDistance - normalizedY * 25; bullet4.velocityX = normalizedX * bullet4.speed; bullet4.velocityY = normalizedY * bullet4.speed; bullet4.damage = self.damage; bullets.push(bullet4); // Fifth bullet (center shot) var bullet5 = new Bullet(); bullet5.x = self.x; bullet5.y = self.y; bullet5.velocityX = normalizedX * bullet5.speed; bullet5.velocityY = normalizedY * bullet5.speed; bullet5.damage = self.damage; bullets.push(bullet5); // Sixth bullet (center shot, back) var bullet6 = new Bullet(); bullet6.x = self.x - normalizedX * 25; bullet6.y = self.y - normalizedY * 25; bullet6.velocityX = normalizedX * bullet6.speed; bullet6.velocityY = normalizedY * bullet6.speed; bullet6.damage = self.damage; bullets.push(bullet6); } else if (self.weaponUpgrades >= 39) { // Level 40+: Five shots in burst fire (two double shots + center shot) var offsetDistance = 25; var perpX = -normalizedY; var perpY = normalizedX; // First bullet (left side, front) var bullet1 = new Bullet(); bullet1.x = self.x + perpX * offsetDistance; bullet1.y = self.y + perpY * offsetDistance; bullet1.velocityX = normalizedX * bullet1.speed; bullet1.velocityY = normalizedY * bullet1.speed; bullet1.damage = self.damage; bullets.push(bullet1); // Second bullet (left side, back) var bullet2 = new Bullet(); bullet2.x = self.x + perpX * offsetDistance - normalizedX * 20; bullet2.y = self.y + perpY * offsetDistance - normalizedY * 20; bullet2.velocityX = normalizedX * bullet2.speed; bullet2.velocityY = normalizedY * bullet2.speed; bullet2.damage = self.damage; bullets.push(bullet2); // Third bullet (right side, front) var bullet3 = new Bullet(); bullet3.x = self.x - perpX * offsetDistance; bullet3.y = self.y - perpY * offsetDistance; bullet3.velocityX = normalizedX * bullet3.speed; bullet3.velocityY = normalizedY * bullet3.speed; bullet3.damage = self.damage; bullets.push(bullet3); // Fourth bullet (right side, back) var bullet4 = new Bullet(); bullet4.x = self.x - perpX * offsetDistance - normalizedX * 20; bullet4.y = self.y - perpY * offsetDistance - normalizedY * 20; bullet4.velocityX = normalizedX * bullet4.speed; bullet4.velocityY = normalizedY * bullet4.speed; bullet4.damage = self.damage; bullets.push(bullet4); // Fifth bullet (center shot) var bullet5 = new Bullet(); bullet5.x = self.x; bullet5.y = self.y; bullet5.velocityX = normalizedX * bullet5.speed; bullet5.velocityY = normalizedY * bullet5.speed; bullet5.damage = self.damage; bullets.push(bullet5); } else if (self.weaponUpgrades >= 29) { // Level 30+: Four shots in burst fire (two double shots) var offsetDistance = 25; var perpX = -normalizedY; var perpY = normalizedX; // First bullet (left side, front) var bullet1 = new Bullet(); bullet1.x = self.x + perpX * offsetDistance; bullet1.y = self.y + perpY * offsetDistance; bullet1.velocityX = normalizedX * bullet1.speed; bullet1.velocityY = normalizedY * bullet1.speed; bullet1.damage = self.damage; bullets.push(bullet1); // Second bullet (left side, back) var bullet2 = new Bullet(); bullet2.x = self.x + perpX * offsetDistance - normalizedX * 20; bullet2.y = self.y + perpY * offsetDistance - normalizedY * 20; bullet2.velocityX = normalizedX * bullet2.speed; bullet2.velocityY = normalizedY * bullet2.speed; bullet2.damage = self.damage; bullets.push(bullet2); // Third bullet (right side, front) var bullet3 = new Bullet(); bullet3.x = self.x - perpX * offsetDistance; bullet3.y = self.y - perpY * offsetDistance; bullet3.velocityX = normalizedX * bullet3.speed; bullet3.velocityY = normalizedY * bullet3.speed; bullet3.damage = self.damage; bullets.push(bullet3); // Fourth bullet (right side, back) var bullet4 = new Bullet(); bullet4.x = self.x - perpX * offsetDistance - normalizedX * 20; bullet4.y = self.y - perpY * offsetDistance - normalizedY * 20; bullet4.velocityX = normalizedX * bullet4.speed; bullet4.velocityY = normalizedY * bullet4.speed; bullet4.damage = self.damage; bullets.push(bullet4); } else if (self.weaponUpgrades >= 19) { // Level 20+: Triple shot (3 parallel shots) var offsetDistance = 15; var perpX = -normalizedY; var perpY = normalizedX; // Center bullet var bullet1 = new Bullet(); bullet1.x = self.x; bullet1.y = self.y; bullet1.velocityX = normalizedX * bullet1.speed; bullet1.velocityY = normalizedY * bullet1.speed; bullet1.damage = self.damage; bullets.push(bullet1); // Left bullet (parallel) var bullet2 = new Bullet(); bullet2.x = self.x + perpX * offsetDistance; bullet2.y = self.y + perpY * offsetDistance; bullet2.velocityX = normalizedX * bullet2.speed; bullet2.velocityY = normalizedY * bullet2.speed; bullet2.damage = self.damage; bullets.push(bullet2); // Right bullet (parallel) var bullet3 = new Bullet(); bullet3.x = self.x - perpX * offsetDistance; bullet3.y = self.y - perpY * offsetDistance; bullet3.velocityX = normalizedX * bullet3.speed; bullet3.velocityY = normalizedY * bullet3.speed; bullet3.damage = self.damage; bullets.push(bullet3); } else if (self.weaponUpgrades >= 9) { // Level 10+: Double shot var offsetDistance = 20; var perpX = -normalizedY; var perpY = normalizedX; // First bullet (left side) var bullet1 = new Bullet(); bullet1.x = self.x + perpX * offsetDistance; bullet1.y = self.y + perpY * offsetDistance; bullet1.velocityX = normalizedX * bullet1.speed; bullet1.velocityY = normalizedY * bullet1.speed; bullet1.damage = self.damage; bullets.push(bullet1); // Second bullet (right side) var bullet2 = new Bullet(); bullet2.x = self.x - perpX * offsetDistance; bullet2.y = self.y - perpY * offsetDistance; bullet2.velocityX = normalizedX * bullet2.speed; bullet2.velocityY = normalizedY * bullet2.speed; bullet2.damage = self.damage; bullets.push(bullet2); } else { // Single shot for levels < 10 var bullet1 = new Bullet(); bullet1.x = self.x; bullet1.y = self.y; bullet1.velocityX = normalizedX * bullet1.speed; bullet1.velocityY = normalizedY * bullet1.speed; bullet1.damage = self.damage; bullets.push(bullet1); } LK.getSound('shoot').play(); return bullets; }; self.update = function () { // Track movement direction and animate rotation if (self.lastX !== undefined && self.lastY !== undefined) { var deltaX = self.x - self.lastX; var deltaY = self.y - self.lastY; var moveDistance = Math.sqrt(deltaX * deltaX + deltaY * deltaY); // Only update direction if player is actually moving if (moveDistance > 0.5) { var targetDirection = Math.atan2(deltaY, deltaX); // Convert to 0-360 degree system where 0 is north targetDirection = targetDirection + Math.PI / 2; if (targetDirection < 0) targetDirection += Math.PI * 2; if (targetDirection > Math.PI * 2) targetDirection -= Math.PI * 2; // Smoothly rotate to face movement direction var currentRotation = graphics.rotation; var angleDiff = targetDirection - currentRotation; // Handle wrap around for shortest rotation path if (angleDiff > Math.PI) angleDiff -= Math.PI * 2; if (angleDiff < -Math.PI) angleDiff += Math.PI * 2; // Apply smooth rotation var rotationSpeed = 0.15; graphics.rotation += angleDiff * rotationSpeed; } } // Update invincibility timer if (self.invincible) { self.invincibilityTimer--; if (self.invincibilityTimer <= 0) { self.invincible = false; // Stop any tinting when invincibility ends tween.stop(graphics, { tint: true }); graphics.tint = 0xFFFFFF; graphics.alpha = 1.0; } } // Update Nova blade timer and activation if (self.novaBladeActive) { // Check if 5 seconds (300 ticks) have passed since last activation if (LK.ticks - self.novaBladeLastActivation >= 300) { // Create expanding nova blade effect var aura = LK.getAsset('novaBladeEffect', { anchorX: 0.5, anchorY: 0.5, alpha: 0.8, tint: 0xFF6600, scaleX: 0.1, scaleY: 0.1 }); self.addChild(aura); // Knock back all creeps within proximity radius immediately for (var creepIdx = 0; creepIdx < creeps.length; creepIdx++) { var creep = creeps[creepIdx]; var dx = creep.x - self.x; var dy = creep.y - self.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance <= self.novaBladeProximity) { // Calculate knockback direction if (distance > 0) { var normalizedX = dx / distance; var normalizedY = dy / distance; var knockbackDistance = self.novaBladeProximity - distance + 50; // Push them outside the radius // Apply knockback using tween for smooth animation tween(creep, { x: creep.x + normalizedX * knockbackDistance, y: creep.y + normalizedY * knockbackDistance }, { duration: 500, easing: tween.easeOut }); } } } // Animate aura expansion from proximity 10 to current Nova blade proximity level var maxScale = self.novaBladeProximity / 80; // Convert proximity to scale (80 is base aura size) tween(aura, { scaleX: maxScale, scaleY: maxScale, alpha: 0.0 }, { duration: 1000, easing: tween.easeOut, onFinish: function onFinish() { aura.destroy(); } }); // Reset timer for next activation self.novaBladeLastActivation = LK.ticks; } } // Update last position for next frame self.lastX = self.x; self.lastY = self.y; }; return self; }); var SpecialCreep = Container.expand(function () { var self = Container.call(this); var graphics = self.attachAsset('specialCreep', { anchorX: 0.5, anchorY: 0.5 }); self.health = 450; // Three times elite creep health (150 * 3) self.maxHealth = 450; self.speed = 2.8; // Slightly faster than regular creeps (2.4) self.damage = 40; // Between regular and elite creep damage self.targetX = 0; self.targetY = 0; self.hasReachedPlayer = false; self.takeDamage = function (amount) { self.health -= amount; if (self.health <= 0) { return true; // Return true if creep is dead } return false; }; self.update = function () { // Reset flag to allow continued movement after hitting player self.hasReachedPlayer = false; // Continuously update target to player's current position self.targetX = player.x; self.targetY = player.y; var dx = self.targetX - self.x; var dy = self.targetY - self.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance > 25) { // Calculate avoidance force from other creeps var avoidanceX = 0; var avoidanceY = 0; var avoidanceRadius = 200; // Medium avoidance radius between regular and elite for (var i = 0; i < creeps.length; i++) { var otherCreep = creeps[i]; if (otherCreep !== self) { var otherDx = self.x - otherCreep.x; var otherDy = self.y - otherCreep.y; var otherDistance = Math.sqrt(otherDx * otherDx + otherDy * otherDy); if (otherDistance < avoidanceRadius && otherDistance > 0) { var avoidanceStrength = (avoidanceRadius - otherDistance) / avoidanceRadius; avoidanceX += otherDx / otherDistance * avoidanceStrength; avoidanceY += otherDy / otherDistance * avoidanceStrength; } } } // Combine movement towards player with avoidance var moveX = dx / distance * self.speed + avoidanceX * 0.5; var moveY = dy / distance * self.speed + avoidanceY * 0.5; self.x += moveX; self.y += moveY; } else { self.hasReachedPlayer = true; } }; return self; }); /**** * Initialize Game ****/ var game = new LK.Game({ title: 'Galaxy Of Terror' }); /**** * Game Code ****/ // Add background image var background = game.addChild(LK.getAsset('background', { anchorX: 0, anchorY: 0, x: 0, y: 0 })); // Game state variables var gameStarted = false; var startScreen = null; // Create start screen function createStartScreen() { startScreen = new Container(); game.addChild(startScreen); // Start screen background var startBg = startScreen.addChild(LK.getAsset('startBackground', { anchorX: 0, anchorY: 0, x: 0, y: 0, alpha: 0.9, tint: 0x001122 })); // Game title var titleText = new Text2('GALAXY OF TERROR', { size: 120, fill: 0xFFD700 }); titleText.anchor.set(0.5, 0.5); titleText.x = 1024; titleText.y = 800; startScreen.addChild(titleText); // Subtitle var subtitleText = new Text2('Survive the endless waves', { size: 60, fill: 0xFFFFFF }); subtitleText.anchor.set(0.5, 0.5); subtitleText.x = 1024; subtitleText.y = 920; startScreen.addChild(subtitleText); // Play button background var playButton = startScreen.addChild(LK.getAsset('startButton', { anchorX: 0.5, anchorY: 0.5, x: 1024, y: 1200, scaleX: 1.5, scaleY: 1.2, tint: 0x00AA44 })); // Play button text var playButtonText = new Text2('TAP TO PLAY', { size: 80, fill: 0xFFFFFF }); playButtonText.anchor.set(0.5, 0.5); playButtonText.x = 1024; playButtonText.y = 1200; startScreen.addChild(playButtonText); // Instructions var instructText = new Text2('Tap and drag to move\nAutomatic shooting', { size: 50, fill: 0xCCCCCC }); instructText.anchor.set(0.5, 0.5); instructText.x = 1024; instructText.y = 1400; startScreen.addChild(instructText); // Handle start screen input startScreen.down = function (x, y, obj) { // Check if clicked on play button area var buttonDx = x - 1024; var buttonDy = y - 1200; var buttonDistance = Math.sqrt(buttonDx * buttonDx + buttonDy * buttonDy); if (buttonDistance < 150) { startGame(); } }; } function startGame() { if (startScreen) { startScreen.destroy(); startScreen = null; } gameStarted = true; // Initialize player after game starts player = game.addChild(new Player()); player.x = 1024; player.y = 1366; } // Initialize start screen createStartScreen(); var player = null; var creeps = []; var bullets = []; var bossBullets = []; var pickups = []; var currentWave = 1; var creepsInWave = 5; var creepsSpawned = 0; var eliteCreepsInWave = 1; // Number of elite creeps equals wave number var eliteCreepsSpawned = 0; var specialCreepsInWave = 0; // Special creeps spawn on specific waves var specialCreepsSpawned = 0; var waveCompleted = false; var nextWaveTimer = 0; var spawnTimer = 0; // Score tracking variables var gameScore = 0; // Boss system variables var currentBoss = null; var bossWave = false; // Speed modifier for creeps - increases 1% every 5th wave var creepSpeedMultiplier = 1.0; // Track special 5th wave speed upgrade drops var fifthWaveSpeedUpgradeDropped = false; // Track upgrade drops per wave var waveUpgradeDrops = {}; // UI Elements var healthText = new Text2('Health: 100', { size: 40, fill: 0xFF0000 }); healthText.anchor.set(0, 0); LK.gui.topLeft.addChild(healthText); healthText.x = 120; // Offset from left edge var armorText = new Text2('Armor: 0', { size: 40, fill: 0x00FF00 }); armorText.anchor.set(0, 0); LK.gui.topLeft.addChild(armorText); armorText.x = 120; // Offset from left edge armorText.y = 45; // Below health text var waveText = new Text2('Wave: 1', { size: 40, fill: 0xFFD700 }); waveText.anchor.set(0.5, 0); LK.gui.top.addChild(waveText); var weaponLevelText = new Text2('Weapon Level: 1', { size: 40, fill: 0xFFFFFF }); weaponLevelText.anchor.set(1, 0); LK.gui.topRight.addChild(weaponLevelText); var weaponTypeText = new Text2('Blaster', { size: 40, fill: 0xFFFFFF }); weaponTypeText.anchor.set(1, 0); weaponTypeText.y = 45; // Position below weapon level text LK.gui.topRight.addChild(weaponTypeText); // Nova blade level text var novaBladeText = new Text2('', { size: 40, fill: 0xFF6600 }); novaBladeText.anchor.set(1, 0); novaBladeText.y = 90; // Position below weapon type text LK.gui.topRight.addChild(novaBladeText); // Score counter text var scoreText = new Text2('Score: 0', { size: 40, fill: 0xFF1493 // Bright pink color }); scoreText.anchor.set(1, 0); scoreText.y = 135; // Position below Nova blade level text LK.gui.topRight.addChild(scoreText); // Boss health bar (initially hidden) var bossHealthBar = new Text2('', { size: 35, fill: 0xFF4444 }); bossHealthBar.anchor.set(0.5, 0); LK.gui.top.addChild(bossHealthBar); bossHealthBar.y = 50; bossHealthBar.alpha = 0; // Hidden initially // Shield status text var shieldText = new Text2('', { size: 35, fill: 0x4444FF }); shieldText.anchor.set(0, 0); LK.gui.topLeft.addChild(shieldText); shieldText.x = 120; // Offset from left edge shieldText.y = 90; // Below armor text // Player will be initialized when game starts function spawnCreep() { var creep = new Creep(); // Spawn from random edge var side = Math.floor(Math.random() * 4); switch (side) { case 0: // Top creep.x = Math.random() * 2048; creep.y = -50; break; case 1: // Right creep.x = 2098; creep.y = Math.random() * 2732; break; case 2: // Bottom creep.x = Math.random() * 2048; creep.y = 2782; break; case 3: // Left creep.x = -50; creep.y = Math.random() * 2732; break; } creep.targetX = player.x; creep.targetY = player.y; creep.health += (currentWave - 1) * 20; // Scale health with wave (20 per wave) // Apply 50% health increase every 5th wave var healthMultiplier = 1 + Math.floor(currentWave / 5) * 0.5; creep.health = Math.floor(creep.health * healthMultiplier); creep.maxHealth = creep.health; // Apply speed increase - 1% for every 5th wave var speedMultiplier = 1 + Math.floor(currentWave / 5) * 0.01; // Apply extra 2% speed increase per wave after wave 15 if (currentWave > 15) { var extraSpeedMultiplier = 1 + (currentWave - 15) * 0.02; speedMultiplier *= extraSpeedMultiplier; } creep.speed = creep.speed * speedMultiplier; creeps.push(creep); game.addChild(creep); } function spawnEliteCreep() { var eliteCreep = new EliteCreep(); // Spawn from random edge var side = Math.floor(Math.random() * 4); switch (side) { case 0: // Top eliteCreep.x = Math.random() * 2048; eliteCreep.y = -50; break; case 1: // Right eliteCreep.x = 2098; eliteCreep.y = Math.random() * 2732; break; case 2: // Bottom eliteCreep.x = Math.random() * 2048; eliteCreep.y = 2782; break; case 3: // Left eliteCreep.x = -50; eliteCreep.y = Math.random() * 2732; break; } eliteCreep.targetX = player.x; eliteCreep.targetY = player.y; eliteCreep.health += (currentWave - 1) * 40; // Scale health with wave (40 per wave for elites) // Apply 50% health increase every 5th wave var healthMultiplier = 1 + Math.floor(currentWave / 5) * 0.5; eliteCreep.health = Math.floor(eliteCreep.health * healthMultiplier); eliteCreep.maxHealth = eliteCreep.health; // Apply speed increase - 1% for every 5th wave var speedMultiplier = 1 + Math.floor(currentWave / 5) * 0.01; // Apply extra 2% speed increase per wave after wave 15 if (currentWave > 15) { var extraSpeedMultiplier = 1 + (currentWave - 15) * 0.02; speedMultiplier *= extraSpeedMultiplier; } eliteCreep.speed = eliteCreep.speed * speedMultiplier; creeps.push(eliteCreep); game.addChild(eliteCreep); } function spawnSpecialCreep() { var specialCreep = new SpecialCreep(); // Spawn from random edge var side = Math.floor(Math.random() * 4); switch (side) { case 0: // Top specialCreep.x = Math.random() * 2048; specialCreep.y = -50; break; case 1: // Right specialCreep.x = 2098; specialCreep.y = Math.random() * 2732; break; case 2: // Bottom specialCreep.x = Math.random() * 2048; specialCreep.y = 2782; break; case 3: // Left specialCreep.x = -50; specialCreep.y = Math.random() * 2732; break; } specialCreep.targetX = player.x; specialCreep.targetY = player.y; specialCreep.health += (currentWave - 1) * 60; // Scale health with wave (60 per wave for special creeps) // Apply 50% health increase every 5th wave var healthMultiplier = 1 + Math.floor(currentWave / 5) * 0.5; specialCreep.health = Math.floor(specialCreep.health * healthMultiplier); specialCreep.maxHealth = specialCreep.health; // Apply speed increase - 1% for every 5th wave var speedMultiplier = 1 + Math.floor(currentWave / 5) * 0.01; // Apply extra 2% speed increase per wave after wave 15 if (currentWave > 15) { var extraSpeedMultiplier = 1 + (currentWave - 15) * 0.02; speedMultiplier *= extraSpeedMultiplier; } specialCreep.speed = specialCreep.speed * speedMultiplier; creeps.push(specialCreep); game.addChild(specialCreep); } function spawnBoss() { var boss = new BossCreep(); // Spawn from random edge var side = Math.floor(Math.random() * 4); switch (side) { case 0: // Top boss.x = Math.random() * 2048; boss.y = -75; break; case 1: // Right boss.x = 2123; boss.y = Math.random() * 2732; break; case 2: // Bottom boss.x = Math.random() * 2048; boss.y = 2807; break; case 3: // Left boss.x = -75; boss.y = Math.random() * 2732; break; } boss.targetX = player.x; boss.targetY = player.y; // Calculate boss health - starts at 12000, increases by 50% after first boss fight (wave 10) var bossNumber = Math.floor(currentWave / 10); if (bossNumber === 1) { // First boss fight on wave 10 boss.health = 12000; } else { // Every boss fight after wave 10 gets 50% more health than previous boss.health = 12000 * Math.pow(1.5, bossNumber - 1); } // Apply 50% health increase every 5th wave var healthMultiplier = 1 + Math.floor(currentWave / 5) * 0.5; boss.health = Math.floor(boss.health * healthMultiplier); boss.maxHealth = boss.health; currentBoss = boss; creeps.push(boss); game.addChild(boss); // Show boss health bar bossHealthBar.alpha = 1; tween(bossHealthBar, { scaleX: 1.1, scaleY: 1.1 }, { duration: 300, easing: tween.easeOut, onFinish: function onFinish() { tween(bossHealthBar, { scaleX: 1.0, scaleY: 1.0 }, { duration: 200 }); } }); } function createExplosionEffect(x, y) { var explosion = LK.getAsset('explosion', { anchorX: 0.5, anchorY: 0.5, scaleX: 0.1, scaleY: 0.1, alpha: 1.0, tint: 0xFF4400 // Orange flame color }); explosion.x = x; explosion.y = y; game.addChild(explosion); // Stage 1: Rapid expansion with orange flames tween(explosion, { scaleX: 2.0, scaleY: 2.0, tint: 0xFF6600, // Brighter orange alpha: 0.9 }, { duration: 150, easing: tween.easeOut, onFinish: function onFinish() { // Stage 2: Peak explosion with bright red tween(explosion, { scaleX: 3.0, scaleY: 3.0, tint: 0xFF0000, // Bright red alpha: 0.8 }, { duration: 100, easing: tween.easeOut, onFinish: function onFinish() { // Stage 3: Fade to dark red and shrink tween(explosion, { scaleX: 0.5, scaleY: 0.5, tint: 0x660000, // Dark red alpha: 0.0 }, { duration: 250, easing: tween.easeIn, onFinish: function onFinish() { explosion.destroy(); } }); } }); } }); } function dropPickup(x, y, isEliteCreep) { // Check for special 5th wave speed upgrade drop first var isFifthWave = currentWave % 5 === 0; if (isFifthWave && !fifthWaveSpeedUpgradeDropped && player.weaponUpgrades < 9) { // 50% chance for speed upgrade on 5th wave (only once per wave) if (Math.random() < 0.5) { var speedPickup = new Pickup('speed'); speedPickup.x = x; speedPickup.y = y; pickups.push(speedPickup); game.addChild(speedPickup); fifthWaveSpeedUpgradeDropped = true; return; // Exit early, no other drops this time } } // 25% chance to drop random upgrades (normal drops) if (Math.random() < 0.25) { var upgradeTypes = []; // Check wave-based upgrade limits var shieldDropsThisWave = waveUpgradeDrops.shield || 0; var weaponDropsThisWave = waveUpgradeDrops.weapon || 0; var speedDropsThisWave = waveUpgradeDrops.speed || 0; var armorDropsThisWave = waveUpgradeDrops.armor || 0; var healthDropsThisWave = waveUpgradeDrops.health || 0; // Shield upgrades: limited to 2 per wave with 15% drop chance if (shieldDropsThisWave < 2 && Math.random() < 0.15) { upgradeTypes.push('shield'); } // Speed upgrades now have 5% chance and only if player speed level is below 10 and limit 1 per wave if (player.weaponUpgrades < 9 && speedDropsThisWave < 1 && Math.random() < 0.05) { upgradeTypes.push('speed'); } // Only elite creeps and special creeps can drop health potions and armor upgrades, limited to 1 per wave each if (isEliteCreep) { if (healthDropsThisWave < 1 && Math.random() < 0.10) { upgradeTypes.push('health'); } if (armorDropsThisWave < 1 && Math.random() < 0.10) { upgradeTypes.push('armor'); } } // Only add damage upgrades if weapon has not reached maximum level and limit 2 per wave if (player.weaponUpgrades < 49 && weaponDropsThisWave < 2) { upgradeTypes.push('damage'); } // Only add novaBlade to upgrade types if weapon has reached maximum level (50) with 25% chance and limit 2 per wave if (player.weaponUpgrades >= 49 && weaponDropsThisWave < 2 && Math.random() < 0.25) { // weaponUpgrades is 0-based, so 49 = level 50 upgradeTypes.push('novaBlade'); } // Only proceed if we have upgrade types available if (upgradeTypes.length > 0) { var randomType = upgradeTypes[Math.floor(Math.random() * upgradeTypes.length)]; var pickup = new Pickup(randomType); pickup.x = x; pickup.y = y; pickups.push(pickup); game.addChild(pickup); // Track upgrade drops for this wave if (randomType === 'shield') { waveUpgradeDrops.shield = (waveUpgradeDrops.shield || 0) + 1; } else if (randomType === 'damage') { waveUpgradeDrops.weapon = (waveUpgradeDrops.weapon || 0) + 1; } else if (randomType === 'speed') { waveUpgradeDrops.speed = (waveUpgradeDrops.speed || 0) + 1; } else if (randomType === 'armor') { waveUpgradeDrops.armor = (waveUpgradeDrops.armor || 0) + 1; } else if (randomType === 'health') { waveUpgradeDrops.health = (waveUpgradeDrops.health || 0) + 1; } else if (randomType === 'novaBlade') { waveUpgradeDrops.weapon = (waveUpgradeDrops.weapon || 0) + 1; } } } } function startNextWave() { currentWave++; // Reset 5th wave speed upgrade flag for new wave fifthWaveSpeedUpgradeDropped = false; // Reset wave upgrade drop counters waveUpgradeDrops = {}; // Check if this is a boss wave (every 10th wave) if (currentWave % 10 === 0) { bossWave = true; creepsInWave = 0; // No regular creeps on boss waves eliteCreepsInWave = 0; // No elite creeps on boss waves specialCreepsInWave = 0; // No special creeps on boss waves } else { bossWave = false; creepsInWave = 8 + Math.floor(currentWave * 2.5); // More creeps per wave // Add 2 extra creeps for every wave after wave 1 if (currentWave > 1) { creepsInWave += 2; } eliteCreepsInWave = currentWave; // Number of elite creeps equals wave number // Special creeps spawn on waves 9, 19, 29, 39, etc. (one before each boss wave) if ((currentWave + 1) % 10 === 0 && currentWave >= 9) { // Calculate how many special creeps to spawn based on wave // Wave 9: 1 special creep, Wave 19: 2 special creeps, etc. specialCreepsInWave = Math.floor((currentWave + 1) / 10); } else { specialCreepsInWave = 0; } } creepsSpawned = 0; eliteCreepsSpawned = 0; specialCreepsSpawned = 0; waveCompleted = false; waveText.setText('Wave: ' + currentWave + (bossWave ? ' (BOSS)' : '')); } // Player movement variables var targetX = 1024; var targetY = 1366; var isMoving = false; game.down = function (x, y, obj) { if (!gameStarted) return; targetX = x; targetY = y; isMoving = true; }; game.move = function (x, y, obj) { if (!gameStarted) return; if (isMoving) { targetX = x; targetY = y; } }; game.up = function (x, y, obj) { if (!gameStarted) return; isMoving = false; }; game.update = function () { // Don't update game logic until game has started if (!gameStarted) return; // Process pickups FIRST to ensure upgrades always activate before any damage for (var i = pickups.length - 1; i >= 0; i--) { var pickup = pickups[i]; // Check pickup collection using both intersection and distance var dx = pickup.x - player.x; var dy = pickup.y - player.y; var distance = Math.sqrt(dx * dx + dy * dy); // Only player radius can pick up upgrades (Nova field does not interfere) var collected = pickup.intersects(player) || distance < 50; if (collected) { // Immediately activate upgrade effect and calculate points var pickupPoints = 150; // Default points switch (pickup.type) { case 'health': // Check if player is at full health before healing var wasAtFullHealth = player.health >= player.maxHealth; player.heal(50); // Boss health potions heal 50 hit points // Double points if player was at full health when picking up health potion if (wasAtFullHealth) { pickupPoints = 300; } break; case 'damage': player.addDamage(5); break; case 'speed': player.addSpeed(1); break; case 'shield': player.activateShield(); break; case 'armor': // Check if player is at full armor before adding armor var wasAtFullArmor = player.armor >= player.maxArmor; player.addArmor(10); // Armor upgrade gives 10 armor points // Double points if player was at full armor when picking up armor upgrade if (wasAtFullArmor) { pickupPoints = 300; } break; case 'novaBlade': player.activateNovaBlade(); break; } // Give points for collecting upgrades gameScore += pickupPoints; LK.setScore(LK.getScore() + pickupPoints); LK.getSound('pickup').play(); pickup.destroy(); pickups.splice(i, 1); } else if (pickup.lifetime <= 0) { pickup.destroy(); pickups.splice(i, 1); } } // Player movement if (isMoving) { var dx = targetX - player.x; var dy = targetY - player.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance > 25) { player.x += dx / distance * player.moveSpeed; player.y += dy / distance * player.moveSpeed; } } // Automatic shooting at closest creep if (creeps.length > 0 && player.canShoot()) { var closestCreep = null; var closestDistance = Infinity; for (var i = 0; i < creeps.length; i++) { var creep = creeps[i]; var dx = creep.x - player.x; var dy = creep.y - player.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance < closestDistance) { closestDistance = distance; closestCreep = creep; } } if (closestCreep) { var shotBullets = player.shoot(closestCreep.x, closestCreep.y); if (shotBullets) { for (var k = 0; k < shotBullets.length; k++) { bullets.push(shotBullets[k]); game.addChild(shotBullets[k]); } } } } // Update shield system if (player.shieldActive) { player.shieldDuration--; if (player.shieldDuration <= 0 || player.shieldHealth <= 0) { player.shieldActive = false; player.shieldHealth = 0; player.shieldDuration = 0; if (player.shieldAura) { player.shieldAura.destroy(); player.shieldAura = null; } } else if (player.shieldAura) { // Animate shield aura player.shieldAura.rotation += 0.05; // Flash when shield is about to expire (last 5 seconds) if (player.shieldDuration < 300) { player.shieldAura.alpha = 0.3 + 0.3 * Math.sin(LK.ticks * 0.3); } } } // Update player health display healthText.setText('Health: ' + player.health); armorText.setText('Armor: ' + player.armor); // Display weapon level or max level indicator var weaponLevel = player.weaponUpgrades + 1; if (weaponLevel >= 50) { weaponLevelText.setText('Weapon Level: Max Level'); } else { weaponLevelText.setText('Weapon Level: ' + weaponLevel); } // Update weapon type display based on level var weaponLevel = player.weaponUpgrades + 1; var weaponType = 'Blaster'; if (weaponLevel >= 50) { weaponType = 'Hexa Shot'; } else if (weaponLevel >= 40) { weaponType = 'Penta Shot'; } else if (weaponLevel >= 30) { weaponType = 'Quad Shot'; } else if (weaponLevel >= 20) { weaponType = 'Triple Shot'; } else if (weaponLevel >= 10) { weaponType = 'Double Shot'; } weaponTypeText.setText(weaponType); // Update Nova blade level display if (player.novaBladeActive && player.novaBladeLevel > 0) { if (player.novaBladeLevel >= 50) { novaBladeText.setText('Nova Field Level Max Level'); } else { novaBladeText.setText('Nova Field Level ' + player.novaBladeLevel); } } else { novaBladeText.setText(''); } // Update score display scoreText.setText('Score: ' + gameScore); // Update shield display if (player.shieldActive) { var shieldTimeLeft = Math.ceil(player.shieldDuration / 60); shieldText.setText('Shield: ' + player.shieldHealth + '/' + player.shieldMaxHealth + ' (' + shieldTimeLeft + 's)'); } else { shieldText.setText(''); } // Update boss health bar if (currentBoss && bossHealthBar.alpha > 0) { var healthPercent = Math.round(currentBoss.health / currentBoss.maxHealth * 100); bossHealthBar.setText('BOSS: ' + currentBoss.health + '/' + currentBoss.maxHealth + ' (' + healthPercent + '%)'); } // Check game over if (player.health <= 0) { // Create explosion effect - player explodes in flames var playerGraphics = player.children[0]; // Get player graphics // Create flame explosion effect with multiple tween stages tween(playerGraphics, { scaleX: 2.0, scaleY: 2.0, tint: 0xFF4400, // Orange flame color alpha: 1.0 }, { duration: 200, easing: tween.easeOut, onFinish: function onFinish() { // Second stage - bright red explosion tween(playerGraphics, { scaleX: 3.0, scaleY: 3.0, tint: 0xFF0000, // Bright red alpha: 0.8 }, { duration: 150, easing: tween.easeOut, onFinish: function onFinish() { // Final stage - fade to black and shrink tween(playerGraphics, { scaleX: 0.1, scaleY: 0.1, tint: 0x000000, // Black alpha: 0.0 }, { duration: 300, easing: tween.easeInOut, onFinish: function onFinish() { // Show game over after explosion completes LK.showGameOver(); } }); } }); } }); return; } // Wave management if (!waveCompleted) { if (bossWave) { // Boss wave logic if (!currentBoss && creeps.length === 0) { spawnBoss(); } // Check if boss wave is complete if (currentBoss && creeps.length === 0) { waveCompleted = true; nextWaveTimer = 180; // 3 second break currentBoss = null; // Hide boss health bar tween(bossHealthBar, { alpha: 0 }, { duration: 500 }); } } else { // Regular wave logic // Spawn creeps if (creepsSpawned < creepsInWave || eliteCreepsSpawned < eliteCreepsInWave || specialCreepsSpawned < specialCreepsInWave) { spawnTimer++; if (spawnTimer >= 60) { // Spawn every second if (creepsSpawned < creepsInWave) { spawnCreep(); creepsSpawned++; } else if (eliteCreepsSpawned < eliteCreepsInWave) { spawnEliteCreep(); eliteCreepsSpawned++; } else if (specialCreepsSpawned < specialCreepsInWave) { spawnSpecialCreep(); specialCreepsSpawned++; } spawnTimer = 0; } } // Check if wave is complete if (creepsSpawned >= creepsInWave && eliteCreepsSpawned >= eliteCreepsInWave && specialCreepsSpawned >= specialCreepsInWave && creeps.length === 0) { waveCompleted = true; nextWaveTimer = 180; // 3 second break } } } else { nextWaveTimer--; if (nextWaveTimer <= 0) { startNextWave(); } } // Update boss bullets for (var i = bossBullets.length - 1; i >= 0; i--) { var bossBullet = bossBullets[i]; // Check if boss bullet is off screen if (bossBullet.x < -50 || bossBullet.x > 2098 || bossBullet.y < -50 || bossBullet.y > 2782) { bossBullet.destroy(); bossBullets.splice(i, 1); continue; } // Check boss bullet collision with player using base player radius only var bulletDx = bossBullet.x - player.x; var bulletDy = bossBullet.y - player.y; var bulletDistance = Math.sqrt(bulletDx * bulletDx + bulletDy * bulletDy); // Use player's base radius (55 pixels) regardless of Nova Field status if (bulletDistance < 55) { player.takeDamage(bossBullet.damage); bossBullet.destroy(); bossBullets.splice(i, 1); } } // Update bullets for (var i = bullets.length - 1; i >= 0; i--) { var bullet = bullets[i]; // Check if bullet is off screen if (bullet.x < -50 || bullet.x > 2098 || bullet.y < -50 || bullet.y > 2782) { bullet.destroy(); bullets.splice(i, 1); continue; } // Check bullet-creep collisions var hitCreep = false; for (var j = creeps.length - 1; j >= 0; j--) { var creep = creeps[j]; if (bullet.intersects(creep)) { var isDead = creep.takeDamage(bullet.damage); if (isDead) { // Create explosion effect at creep position createExplosionEffect(creep.x, creep.y); // Play explosion sound LK.getSound('explosion').play(); // Give points for killing creeps var scoreValue; if (creep instanceof BossCreep) { scoreValue = 10000; // High score for boss // Clean up spawned creeps when boss dies for (var spawnIdx = creep.spawnedCreeps.length - 1; spawnIdx >= 0; spawnIdx--) { var spawnedCreep = creep.spawnedCreeps[spawnIdx]; if (spawnedCreep) { // Find and remove from creeps array var creepIndex = creeps.indexOf(spawnedCreep); if (creepIndex !== -1) { spawnedCreep.destroy(); creeps.splice(creepIndex, 1); } } } // Boss drops one speed upgrade, one armor upgrade, one health potion upgrade, and one weapon upgrade var speedPickup = new Pickup('speed'); speedPickup.x = creep.x - 52.5; // Position far left with 35px spacing speedPickup.y = creep.y; pickups.push(speedPickup); game.addChild(speedPickup); var armorPickup = new Pickup('armor'); armorPickup.x = creep.x - 17.5; // Position left of center with 35px spacing armorPickup.y = creep.y; pickups.push(armorPickup); game.addChild(armorPickup); var healthPickup = new Pickup('health'); healthPickup.x = creep.x + 17.5; // Position right of center with 35px spacing healthPickup.y = creep.y; pickups.push(healthPickup); game.addChild(healthPickup); // Check player weapon level to determine weapon upgrade type var weaponPickup; if (player.weaponUpgrades >= 49) { // Replace weapon upgrade with nova blade upgrade if player is at level 50 weaponPickup = new Pickup('novaBlade'); } else { weaponPickup = new Pickup('damage'); } weaponPickup.x = creep.x + 52.5; // Position far right with 35px spacing weaponPickup.y = creep.y; pickups.push(weaponPickup); game.addChild(weaponPickup); } else if (creep instanceof SpecialCreep) { scoreValue = 300; // Higher score for special creeps } else if (creep instanceof EliteCreep) { scoreValue = 200; // Elite creep upgrade drop chance reset to 0% } else { scoreValue = 100; } gameScore += scoreValue; LK.setScore(LK.getScore() + scoreValue); if (!(creep instanceof BossCreep)) { dropPickup(creep.x, creep.y, creep instanceof EliteCreep || creep instanceof SpecialCreep); } creep.destroy(); creeps.splice(j, 1); } bullet.destroy(); bullets.splice(i, 1); hitCreep = true; break; } } } // Nova blade damage dealing if (player.novaBladeActive && LK.ticks - player.novaBladeLastActivation >= 300) { // Check if any aura is currently active by checking for expanding aura var playerChildren = player.children; var auraActive = false; for (var childIdx = 0; childIdx < playerChildren.length; childIdx++) { var child = playerChildren[childIdx]; // Check if this is an expanding aura (scale > 1.0 indicates expansion) if (child.tint === 0xFF6600 && child.scaleX > 1.0) { auraActive = true; var auraRadius = player.novaBladeProximity; // Use dynamic proximity range // Push all creeps away from player when Nova blade is active for (var creepIdx = creeps.length - 1; creepIdx >= 0; creepIdx--) { var creep = creeps[creepIdx]; var dx = creep.x - player.x; var dy = creep.y - player.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance <= auraRadius) { // Push creep away from player if (distance > 0) { var normalizedPushX = dx / distance; var normalizedPushY = dy / distance; var pushStrength = 50; // Strong push away from Nova blade tween(creep, { x: creep.x + normalizedPushX * pushStrength, y: creep.y + normalizedPushY * pushStrength }, { duration: 300, easing: tween.easeOut }); } var isDead = creep.takeDamage(25); // Fixed 25 damage if (isDead) { // Create explosion effect at creep position createExplosionEffect(creep.x, creep.y); // Play explosion sound LK.getSound('explosion').play(); // Give points for killing creeps with Nova blade var scoreValue; if (creep instanceof BossCreep) { scoreValue = 10000; // Clean up spawned creeps when boss dies for (var spawnIdx = creep.spawnedCreeps.length - 1; spawnIdx >= 0; spawnIdx--) { var spawnedCreep = creep.spawnedCreeps[spawnIdx]; if (spawnedCreep) { var creepIndex = creeps.indexOf(spawnedCreep); if (creepIndex !== -1) { spawnedCreep.destroy(); creeps.splice(creepIndex, 1); } } } // Boss drops one speed upgrade, one armor upgrade, one health potion upgrade, and one weapon upgrade var speedPickup = new Pickup('speed'); speedPickup.x = creep.x - 52.5; // Position far left with 35px spacing speedPickup.y = creep.y; pickups.push(speedPickup); game.addChild(speedPickup); var armorPickup = new Pickup('armor'); armorPickup.x = creep.x - 17.5; // Position left of center with 35px spacing armorPickup.y = creep.y; pickups.push(armorPickup); game.addChild(armorPickup); var healthPickup = new Pickup('health'); healthPickup.x = creep.x + 17.5; // Position right of center with 35px spacing healthPickup.y = creep.y; pickups.push(healthPickup); game.addChild(healthPickup); // Check player weapon level to determine weapon upgrade type var weaponPickup; if (player.weaponUpgrades >= 49) { // Replace weapon upgrade with nova blade upgrade if player is at level 50 weaponPickup = new Pickup('novaBlade'); } else { weaponPickup = new Pickup('damage'); } weaponPickup.x = creep.x + 52.5; // Position far right with 35px spacing weaponPickup.y = creep.y; pickups.push(weaponPickup); game.addChild(weaponPickup); } else if (creep instanceof SpecialCreep) { scoreValue = 300; // Higher score for special creeps } else if (creep instanceof EliteCreep) { scoreValue = 200; // Elite creep upgrade drop chance reset to 0% } else { scoreValue = 100; } gameScore += scoreValue; LK.setScore(LK.getScore() + scoreValue); if (!(creep instanceof BossCreep)) { dropPickup(creep.x, creep.y, creep instanceof EliteCreep || creep instanceof SpecialCreep); } creep.destroy(); creeps.splice(creepIdx, 1); } } } break; // Only process one active aura at a time } } } // Update creeps var _loop = function _loop() { creep = creeps[i]; // Check if creep reached player - adjust hit detection based on shield status canHitPlayer = false; // Always use distance-based hit detection for consistency dx = creep.x - player.x; dy = creep.y - player.y; distance = Math.sqrt(dx * dx + dy * dy); if (player.shieldActive) { // When shield is active, creeps can hit from slightly further away canHitPlayer = distance < 50; // Increased from 35 to 50 for better gameplay with shield } else { // Normal hit detection when no shield - increased threshold for easier creep hits canHitPlayer = distance < 85; // Increased from 70 to 85 for better gameplay } if (canHitPlayer) { if (!creep.hasReachedPlayer) { player.takeDamage(creep.damage); creep.hasReachedPlayer = true; // Calculate bump direction (away from creep) bumpDx = player.x - creep.x; bumpDy = player.y - creep.y; bumpDistance = Math.sqrt(bumpDx * bumpDx + bumpDy * bumpDy); if (bumpDistance > 0) { normalizedBumpX = bumpDx / bumpDistance; normalizedBumpY = bumpDy / bumpDistance; bumpStrength = 30; // How far to bump the player // Bump the player away from the creep tween(player, { x: player.x + normalizedBumpX * bumpStrength, y: player.y + normalizedBumpY * bumpStrength }, { duration: 200, easing: tween.easeOut }); } // Make player invincible and add red flicker effect if (!player.invincible) { var _flicker = function flicker() { flickerCount++; if (flickerCount <= maxFlickers && player.invincible) { var playerGraphics = player.children[0]; // Get player graphics tween(playerGraphics, { tint: 0xFF0000, alpha: 0.5 }, { duration: 50, onFinish: function onFinish() { tween(playerGraphics, { tint: 0xFFFFFF, alpha: 1.0 }, { duration: 50, onFinish: function onFinish() { if (flickerCount < maxFlickers && player.invincible) { _flicker(); } } }); } }); } }; player.invincible = true; player.invincibilityTimer = 30; // 0.5 seconds at 60fps // Create flickering red effect during invincibility flickerCount = 0; maxFlickers = 10; _flicker(); } } // Don't destroy creep - it stays alive after hitting player } }, creep, canHitPlayer, dx, dy, distance, bumpDx, bumpDy, bumpDistance, normalizedBumpX, normalizedBumpY, bumpStrength, flickerCount, maxFlickers; for (var i = creeps.length - 1; i >= 0; i--) { _loop(); } // Pickup processing moved to beginning of update loop };