/**** * Plugins ****/ var storage = LK.import("@upit/storage.v1"); var tween = LK.import("@upit/tween.v1"); /**** * Classes ****/ var Arrow = Container.expand(function (team, startX, startY, targetX, targetY, damage) { var self = Container.call(this); var graphics = self.attachAsset('Arrow', { anchorX: 0.5, anchorY: 0.5 }); self.team = team; self.damage = damage; self.speed = 8; self.target = null; // Calculate direction var dx = targetX - startX; var dy = targetY - startY; var distance = Math.sqrt(dx * dx + dy * dy); self.directionX = dx / distance; self.directionY = dy / distance; // Set rotation to point toward target self.rotation = Math.atan2(dy, dx); // Position arrow at start self.x = startX; self.y = startY; self.update = function () { // Move arrow self.x += self.directionX * self.speed; self.y += self.directionY * self.speed; // Check if arrow is off screen if (self.x < -100 || self.x > 2148 || self.y < -100 || self.y > 2832) { self.destroy(); // Remove from arrows array for (var i = arrows.length - 1; i >= 0; i--) { if (arrows[i] === self) { arrows.splice(i, 1); break; } } } // Check collision with enemy units var enemyUnits = self.team === 'player' ? aiUnits : playerUnits; for (var i = 0; i < enemyUnits.length; i++) { var enemy = enemyUnits[i]; if (self.intersects(enemy)) { enemy.health -= self.damage; if (enemy.health <= 0) { enemyUnits.splice(i, 1); enemy.destroy(); } self.destroy(); // Remove from arrows array for (var j = arrows.length - 1; j >= 0; j--) { if (arrows[j] === self) { arrows.splice(j, 1); break; } } return; } } // Check collision with enemy towers var enemyTowers = self.team === 'player' ? aiTowers : playerTowers; for (var i = 0; i < enemyTowers.length; i++) { var tower = enemyTowers[i]; if (self.intersects(tower)) { tower.health -= self.damage; if (tower.health <= 0) { enemyTowers.splice(i, 1); tower.destroy(); LK.getSound('towerDestroyed').play(); } self.destroy(); // Remove from arrows array for (var j = arrows.length - 1; j >= 0; j--) { if (arrows[j] === self) { arrows.splice(j, 1); break; } } return; } } }; return self; }); var Coin = Container.expand(function () { var self = Container.call(this); var graphics = self.attachAsset('coin', { anchorX: 0.5, anchorY: 0.5 }); self.value = 1; self.collected = false; return self; }); var CombatUnit = Container.expand(function (team, unitType) { var self = Container.call(this); var assetName = team === 'player' ? unitType : 'ai' + unitType.charAt(0).toUpperCase() + unitType.slice(1); var graphics = self.attachAsset(assetName, { anchorX: 0.5, anchorY: 0.5 }); self.team = team; self.unitType = unitType; self.speed = unitType === 'dragon' ? 3 : unitType === 'wizard' ? 1.5 : unitType === 'archer' ? 2.5 : 2; self.damage = unitType === 'dragon' ? 40 : unitType === 'wizard' ? 30 : unitType === 'archer' ? 20 : 10; self.health = unitType === 'dragon' ? 50 : unitType === 'wizard' ? 40 : unitType === 'archer' ? 30 : unitType === 'warrior' ? 20 : 10; self.maxHealth = self.health; self.attackRange = unitType === 'wizard' ? 100 : unitType === 'archer' ? 200 : 50; self.attackCooldown = 0; self.target = null; self.isWaiting = !zombieMode && team === 'player'; // Only player units wait in normal mode // Create health bar background (black) self.healthBarBg = LK.getAsset('blackBackground', { anchorX: 0.5, anchorY: 0.5, scaleX: 1.5, scaleY: 0.75 }); self.healthBarBg.x = 0; self.healthBarBg.y = -120; self.healthBarBg.tint = team === 'player' ? 0x0000ff : 0x000000; self.addChild(self.healthBarBg); // Create health bar (green for player, red for AI) self.healthBar = LK.getAsset('blackBackground', { anchorX: 0.5, anchorY: 0.5, scaleX: 1.5, scaleY: 0.75 }); self.healthBar.x = 0; self.healthBar.y = -120; self.healthBar.tint = team === 'player' ? 0x00ff00 : 0xff0000; self.addChild(self.healthBar); self.healthText = new Text2(self.health.toString(), { size: 50, fill: '#ffffff' }); self.healthText.anchor.set(0.5, 0.5); self.addChild(self.healthText); self.healthText.x = 0; self.healthText.y = -120; self.update = function () { if (self.attackCooldown > 0) { self.attackCooldown--; } // In zombie mode, player units prioritize attacking zombies if (zombieMode && self.team === 'player' && self.unitType !== 'worker') { self.attackZombies(); } else if (!zombieMode && self.team === 'player' && self.isWaiting) { // In normal mode, player units wait unless attack is triggered // Stay in position and don't move } else { if (!self.target) { self.findNearestEnemyTower(); } else { self.moveToTarget(); } // Combat with nearby enemy units self.combatNearbyEnemies(); } self.healthText.setText(self.health.toString()); // Update health bar scale based on health percentage var healthPercentage = self.health / self.maxHealth; tween(self.healthBar, { scaleX: 1.5 * healthPercentage }, { duration: 200 }); }; self.findNearestEnemyTower = function () { // In zombie mode, player units should prioritize attacking zombies if (zombieMode && self.team === 'player' && self.unitType !== 'worker') { var nearestZombie = null; var nearestDistance = Infinity; for (var i = 0; i < zombies.length; i++) { var zombie = zombies[i]; var distance = Math.sqrt(Math.pow(zombie.x - self.x, 2) + Math.pow(zombie.y - self.y, 2)); if (distance < nearestDistance) { nearestDistance = distance; nearestZombie = zombie; } } // If we found a zombie, target it if (nearestZombie) { self.target = nearestZombie; return; } } // Find nearest target - prioritize ALL enemy units first (including workers), then towers var nearestTarget = null; var nearestDistance = Infinity; // First check all enemy units (including workers) var enemyUnits = self.team === 'player' ? aiUnits : playerUnits; for (var i = 0; i < enemyUnits.length; i++) { var enemy = enemyUnits[i]; // Target all enemy units now, including workers if (self.unitType !== 'worker') { var distance = Math.sqrt(Math.pow(enemy.x - self.x, 2) + Math.pow(enemy.y - self.y, 2)); if (distance < nearestDistance) { nearestDistance = distance; nearestTarget = enemy; } } } // Only target towers if no enemy units remain if (!nearestTarget) { var enemyTowers = self.team === 'player' ? aiTowers : playerTowers; for (var i = 0; i < enemyTowers.length; i++) { var tower = enemyTowers[i]; var distance = Math.sqrt(Math.pow(tower.x - self.x, 2) + Math.pow(tower.y - self.y, 2)); if (distance < nearestDistance) { nearestDistance = distance; nearestTarget = tower; } } } self.target = nearestTarget; }; self.moveToTarget = function () { if (!self.target) { return; } var dx = self.target.x - self.x; var dy = self.target.y - self.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance < self.attackRange) { self.attackTarget(); } else { self.x += dx / distance * self.speed; self.y += dy / distance * self.speed; } }; self.attackTarget = function () { if (self.attackCooldown <= 0 && self.target) { if (self.unitType === 'archer') { // Archer shoots arrow var arrow = new Arrow(self.team, self.x, self.y, self.target.x, self.target.y, self.damage); arrows.push(arrow); game.addChild(arrow); } else if (self.unitType === 'wizard') { // Wizard shoots magic var magic = new Magic(self.team, self.x, self.y, self.target.x, self.target.y, self.damage); magics.push(magic); game.addChild(magic); } else if (self.unitType === 'dragon') { // Change to attack asset for all dragon attacks self.removeChild(graphics); var assetName = 'DragonAttack'; graphics = self.attachAsset(assetName, { anchorX: 0.5, anchorY: 0.5 }); // Dragon shoots fire with 1 damage var fire = new Fire(self.team, self.x, self.y, self.target.x, self.target.y, 1); fires.push(fire); game.addChild(fire); } else { // Melee attack self.target.health -= self.damage; if (self.target.health <= 0) { // Check if target is a unit or tower if (self.target.unitType) { // Target is a unit self.destroyUnit(); } else { // Target is a tower self.destroyTower(); } } } // Set dragon attack cooldown to 3 frames (0.05 seconds) if (self.unitType === 'dragon') { self.attackCooldown = 3; } else { self.attackCooldown = 60; } LK.getSound('attack').play(); } }; self.destroyUnit = function () { var units = self.team === 'player' ? aiUnits : playerUnits; var index = units.indexOf(self.target); if (index > -1) { units.splice(index, 1); self.target.destroy(); self.target = null; } }; self.destroyTower = function () { var towers = self.team === 'player' ? aiTowers : playerTowers; var index = towers.indexOf(self.target); if (index > -1) { towers.splice(index, 1); self.target.destroy(); LK.getSound('towerDestroyed').play(); self.target = null; } }; self.attackZombies = function () { // Find nearest zombie to target var nearestZombie = null; var nearestDistance = Infinity; for (var i = 0; i < zombies.length; i++) { var zombie = zombies[i]; var dx = zombie.x - self.x; var dy = zombie.y - self.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance < nearestDistance) { nearestDistance = distance; nearestZombie = zombie; } } // Move toward and attack nearest zombie if (nearestZombie) { var dx = nearestZombie.x - self.x; var dy = nearestZombie.y - self.y; var distance = Math.sqrt(dx * dx + dy * dy); // Move toward zombie if not in attack range if (distance > self.attackRange) { self.x += dx / distance * self.speed; self.y += dy / distance * self.speed; } else if (self.attackCooldown <= 0) { // Attack zombie based on unit type if (self.unitType === 'archer') { // Archer shoots arrow at zombie var arrow = new Arrow(self.team, self.x, self.y, nearestZombie.x, nearestZombie.y, self.damage); arrows.push(arrow); game.addChild(arrow); } else if (self.unitType === 'wizard') { // Wizard shoots magic at zombie var magic = new Magic(self.team, self.x, self.y, nearestZombie.x, nearestZombie.y, self.damage); magics.push(magic); game.addChild(magic); } else if (self.unitType === 'dragon') { // Change to attack asset for dragon zombie attacks self.removeChild(graphics); var assetName = 'DragonAttack'; graphics = self.attachAsset(assetName, { anchorX: 0.5, anchorY: 0.5 }); // Dragon shoots fire at zombie var fire = new Fire(self.team, self.x, self.y, nearestZombie.x, nearestZombie.y, self.damage); fires.push(fire); game.addChild(fire); } else { // Melee attack (warrior) nearestZombie.health -= self.damage; if (nearestZombie.health <= 0) { for (var j = 0; j < zombies.length; j++) { if (zombies[j] === nearestZombie) { zombies.splice(j, 1); nearestZombie.destroy(); break; } } } } self.attackCooldown = 60; // 1 second cooldown LK.getSound('attack').play(); } } }; self.combatNearbyEnemies = function () { if (self.attackCooldown <= 0) { var enemyUnits = self.team === 'player' ? aiUnits : playerUnits; var meleeRange = 60; // Close combat range for (var i = 0; i < enemyUnits.length; i++) { var enemy = enemyUnits[i]; // Skip workers in combat if (enemy.unitType === 'worker') { continue; } var dx = enemy.x - self.x; var dy = enemy.y - self.y; var distance = Math.sqrt(dx * dx + dy * dy); // If enemy unit is within melee range, attack it if (distance <= meleeRange) { enemy.health -= self.damage; self.attackCooldown = 60; // 1 second cooldown LK.getSound('attack').play(); // Check if enemy is destroyed if (enemy.health <= 0) { enemyUnits.splice(i, 1); enemy.destroy(); } break; // Only attack one enemy per cycle } } } }; return self; }); var Fire = Container.expand(function (team, startX, startY, targetX, targetY, damage) { var self = Container.call(this); var graphics = self.attachAsset('Magic', { anchorX: 0.5, anchorY: 0.5 }); self.team = team; self.damage = damage; self.speed = 4; self.target = null; // Calculate direction var dx = targetX - startX; var dy = targetY - startY; var distance = Math.sqrt(dx * dx + dy * dy); self.directionX = dx / distance; self.directionY = dy / distance; // Position fire at start self.x = startX; self.y = startY; // Add fire effect - orange/red tint and scaling graphics.tint = 0xff4500; // Orange-red fire color tween(graphics, { scaleX: 1.5, scaleY: 1.5 }, { duration: 200, easing: tween.easeOut }); self.update = function () { // Move fire self.x += self.directionX * self.speed; self.y += self.directionY * self.speed; // Add fire flicker rotation graphics.rotation += 0.15; // Check if fire is off screen if (self.x < -100 || self.x > 2148 || self.y < -100 || self.y > 2832) { self.destroy(); // Remove from fires array for (var i = fires.length - 1; i >= 0; i--) { if (fires[i] === self) { fires.splice(i, 1); break; } } } // Check collision with enemy units var enemyUnits = self.team === 'player' ? aiUnits : playerUnits; for (var i = 0; i < enemyUnits.length; i++) { var enemy = enemyUnits[i]; if (self.intersects(enemy)) { enemy.health -= self.damage; if (enemy.health <= 0) { enemyUnits.splice(i, 1); enemy.destroy(); } self.destroy(); // Remove from fires array for (var j = fires.length - 1; j >= 0; j--) { if (fires[j] === self) { fires.splice(j, 1); break; } } return; } } // Check collision with enemy towers var enemyTowers = self.team === 'player' ? aiTowers : playerTowers; for (var i = 0; i < enemyTowers.length; i++) { var tower = enemyTowers[i]; if (self.intersects(tower)) { tower.health -= self.damage; if (tower.health <= 0) { enemyTowers.splice(i, 1); tower.destroy(); LK.getSound('towerDestroyed').play(); } self.destroy(); // Remove from fires array for (var j = fires.length - 1; j >= 0; j--) { if (fires[j] === self) { fires.splice(j, 1); break; } } return; } } }; return self; }); var Magic = Container.expand(function (team, startX, startY, targetX, targetY, damage) { var self = Container.call(this); var graphics = self.attachAsset('Magic', { anchorX: 0.5, anchorY: 0.5 }); self.team = team; self.damage = damage; self.speed = 6; self.target = null; // Calculate direction var dx = targetX - startX; var dy = targetY - startY; var distance = Math.sqrt(dx * dx + dy * dy); self.directionX = dx / distance; self.directionY = dy / distance; // Position magic at start self.x = startX; self.y = startY; // Add magical glow effect tween(graphics, { tint: 0x9966ff }, { duration: 500, easing: tween.easeInOut }); tween(graphics, { scaleX: 1.2, scaleY: 1.2 }, { duration: 300, easing: tween.easeOut }); self.update = function () { // Move magic self.x += self.directionX * self.speed; self.y += self.directionY * self.speed; // Add sparkle rotation graphics.rotation += 0.1; // Check if magic is off screen if (self.x < -100 || self.x > 2148 || self.y < -100 || self.y > 2832) { self.destroy(); // Remove from magics array for (var i = magics.length - 1; i >= 0; i--) { if (magics[i] === self) { magics.splice(i, 1); break; } } } // Check collision with enemy units var enemyUnits = self.team === 'player' ? aiUnits : playerUnits; for (var i = 0; i < enemyUnits.length; i++) { var enemy = enemyUnits[i]; if (self.intersects(enemy)) { enemy.health -= self.damage; if (enemy.health <= 0) { enemyUnits.splice(i, 1); enemy.destroy(); } self.destroy(); // Remove from magics array for (var j = magics.length - 1; j >= 0; j--) { if (magics[j] === self) { magics.splice(j, 1); break; } } return; } } // Check collision with enemy towers var enemyTowers = self.team === 'player' ? aiTowers : playerTowers; for (var i = 0; i < enemyTowers.length; i++) { var tower = enemyTowers[i]; if (self.intersects(tower)) { tower.health -= self.damage; if (tower.health <= 0) { enemyTowers.splice(i, 1); tower.destroy(); LK.getSound('towerDestroyed').play(); } self.destroy(); // Remove from magics array for (var j = magics.length - 1; j >= 0; j--) { if (magics[j] === self) { magics.splice(j, 1); break; } } return; } } }; return self; }); var Tower = Container.expand(function (team) { var self = Container.call(this); var assetName = team === 'player' ? 'playerTower' : 'aiTower'; var graphics = self.attachAsset(assetName, { anchorX: 0.5, anchorY: 1.0 }); self.team = team; self.health = 500; self.maxHealth = 500; // Create health bar background (black) self.healthBarBg = LK.getAsset('blackBackground', { anchorX: 0.5, anchorY: 0.5, scaleX: 2.08, scaleY: 0.625 }); self.healthBarBg.x = 0; self.healthBarBg.y = -262.5; self.healthBarBg.tint = 0x0000ff; self.addChild(self.healthBarBg); // Create health bar (green for player, red for AI) self.healthBar = LK.getAsset('blackBackground', { anchorX: 0.5, anchorY: 0.5, scaleX: 2.08, scaleY: 0.625 }); self.healthBar.x = 0; self.healthBar.y = -262.5; self.healthBar.tint = team === 'player' ? 0x00ff00 : 0xff0000; self.addChild(self.healthBar); self.healthText = new Text2(self.health.toString(), { size: 42, fill: '#ffffff' }); self.healthText.anchor.set(0.5, 0.5); self.addChild(self.healthText); self.healthText.x = 0; self.healthText.y = -262.5; self.attackCooldown = 0; self.attackRange = 400; // Damage area outline removed as requested self.update = function () { if (self.attackCooldown > 0) { self.attackCooldown--; } self.attackNearbyEnemies(); self.healthText.setText(self.health.toString()); // Update health bar scale based on health percentage var healthPercentage = self.health / self.maxHealth; tween(self.healthBar, { scaleX: 2.08 * healthPercentage }, { duration: 200 }); }; self.attackNearbyEnemies = function () { if (self.attackCooldown <= 0) { var enemyUnits = self.team === 'player' ? aiUnits : playerUnits; var nearestEnemy = null; var nearestDistance = Infinity; // Find nearest enemy unit within attack range for (var i = 0; i < enemyUnits.length; i++) { var enemy = enemyUnits[i]; var dx = enemy.x - self.x; var dy = enemy.y - (self.y - 131.25); // Adjust for tower center position var distance = Math.sqrt(dx * dx + dy * dy); // Only consider units within the attack range if (distance <= self.attackRange && distance < nearestDistance) { nearestDistance = distance; nearestEnemy = enemy; } } // Attack only the nearest enemy if found if (nearestEnemy) { nearestEnemy.health -= 1; // Deal 1 damage as specified self.attackCooldown = 3; // 0.05 seconds at 60 FPS LK.getSound('attack').play(); if (nearestEnemy.health <= 0) { var index = enemyUnits.indexOf(nearestEnemy); if (index > -1) { self.destroyUnit(nearestEnemy, enemyUnits, index); } } } // In zombie mode, player towers also attack zombies (find nearest zombie) if (zombieMode && self.team === 'player') { var nearestZombie = null; var nearestZombieDistance = Infinity; for (var i = 0; i < zombies.length; i++) { var zombie = zombies[i]; var dx = zombie.x - self.x; var dy = zombie.y - (self.y - 131.25); var distance = Math.sqrt(dx * dx + dy * dy); if (distance <= self.attackRange && distance < nearestZombieDistance) { nearestZombieDistance = distance; nearestZombie = zombie; } } // Attack only the nearest zombie if found if (nearestZombie && !nearestEnemy) { // Only attack zombie if no enemy unit was attacked nearestZombie.health -= 1; self.attackCooldown = 3; LK.getSound('attack').play(); if (nearestZombie.health <= 0) { var index = zombies.indexOf(nearestZombie); if (index > -1) { zombies.splice(index, 1); nearestZombie.destroy(); } } } } } }; self.showDamageArea = function () { // No visual effects when towers attack }; self.destroyUnit = function (unit, unitsArray, index) { unitsArray.splice(index, 1); unit.destroy(); }; return self; }); var Worker = Container.expand(function (team) { var self = Container.call(this); var assetName = team === 'player' ? 'worker' : 'aiWorker'; var graphics = self.attachAsset(assetName, { anchorX: 0.5, anchorY: 0.5 }); self.team = team; self.speed = 4; self.target = null; self.collectRange = 40; self.health = 10; self.maxHealth = 10; // Create health bar background (black) self.healthBarBg = LK.getAsset('blackBackground', { anchorX: 0.5, anchorY: 0.5, scaleX: 1.5, scaleY: 0.75 }); self.healthBarBg.x = 0; self.healthBarBg.y = -120; self.healthBarBg.tint = 0x000000; self.addChild(self.healthBarBg); // Create health bar (green for player, red for AI) self.healthBar = LK.getAsset('blackBackground', { anchorX: 0.5, anchorY: 0.5, scaleX: 1.5, scaleY: 0.75 }); self.healthBar.x = 0; self.healthBar.y = -120; self.healthBar.tint = team === 'player' ? 0x00ff00 : 0xff0000; self.addChild(self.healthBar); self.healthText = new Text2(self.health.toString(), { size: 50, fill: '#ffffff' }); self.healthText.anchor.set(0.5, 0.5); self.addChild(self.healthText); self.healthText.x = 0; self.healthText.y = -120; self.update = function () { if (!self.target) { self.findNearestCoin(); } else { self.moveToTarget(); } // Workers can defend themselves self.defendSelf(); self.healthText.setText(self.health.toString()); // Update health bar scale based on health percentage var healthPercentage = self.health / self.maxHealth; tween(self.healthBar, { scaleX: 1.5 * healthPercentage }, { duration: 200 }); }; self.findNearestCoin = function () { var targetCoins = self.team === 'player' ? playerCoins_array : aiCoins_array; var teamWorkers = self.team === 'player' ? playerUnits : aiUnits; var availableCoins = []; // First, collect all untargeted coins for (var i = 0; i < targetCoins.length; i++) { var coin = targetCoins[i]; if (!coin.collected) { // Check if another worker is already targeting this coin var isTargeted = false; for (var j = 0; j < teamWorkers.length; j++) { var worker = teamWorkers[j]; if (worker.unitType === 'worker' && worker !== self && worker.target === coin) { isTargeted = true; break; } } if (!isTargeted) { availableCoins.push(coin); } } } // If no available coins, clear target if (availableCoins.length === 0) { self.target = null; return; } // Get worker index to create unique targeting preference var workerIndex = -1; for (var i = 0; i < teamWorkers.length; i++) { if (teamWorkers[i] === self && teamWorkers[i].unitType === 'worker') { workerIndex = i; break; } } // Use worker index to create different targeting preferences var targetCoin = null; if (workerIndex >= 0 && workerIndex < availableCoins.length) { // Each worker gets a different coin based on their index targetCoin = availableCoins[workerIndex]; } else { // If more workers than coins, use modulo to cycle through available coins var coinIndex = workerIndex % availableCoins.length; targetCoin = availableCoins[coinIndex]; } // If targeted approach fails, fall back to nearest coin if (!targetCoin) { var nearestCoin = null; var nearestDistance = Infinity; for (var i = 0; i < availableCoins.length; i++) { var coin = availableCoins[i]; var distance = Math.sqrt(Math.pow(coin.x - self.x, 2) + Math.pow(coin.y - self.y, 2)); if (distance < nearestDistance) { nearestDistance = distance; nearestCoin = coin; } } targetCoin = nearestCoin; } self.target = targetCoin; }; self.moveToTarget = function () { if (!self.target || self.target.collected) { self.target = null; return; } var dx = self.target.x - self.x; var dy = self.target.y - self.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance < self.collectRange) { self.collectCoin(); } else { self.x += dx / distance * self.speed; self.y += dy / distance * self.speed; } }; self.collectCoin = function () { if (self.target && !self.target.collected) { self.target.collected = true; if (self.team === 'player') { playerCoins += self.target.value; } else { aiCoins += self.target.value; } LK.getSound('coinCollect').play(); self.target = null; } }; self.defendSelf = function () { var enemyUnits = self.team === 'player' ? aiUnits : playerUnits; var defenseRange = 50; for (var i = 0; i < enemyUnits.length; i++) { var enemy = enemyUnits[i]; // Workers only defend against other workers if (enemy.unitType === 'worker') { var dx = enemy.x - self.x; var dy = enemy.y - self.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance <= defenseRange) { enemy.health -= 5; // Workers do less damage LK.getSound('attack').play(); if (enemy.health <= 0) { enemyUnits.splice(i, 1); enemy.destroy(); } break; } } } }; return self; }); var Zombie = Container.expand(function (waveNumber) { var self = Container.call(this); var graphics = self.attachAsset('zombie', { anchorX: 0.5, anchorY: 0.5 }); // Stats increase with wave number var waveMultiplier = waveNumber || 1; self.speed = 1.5 + (waveMultiplier - 1) * 0.2; // Speed increases slightly each wave self.health = 30 + (waveMultiplier - 1) * 15; // Health increases by 15 each wave self.maxHealth = self.health; self.damage = 10 + (waveMultiplier - 1) * 5; // Damage increases by 5 each wave self.waveNumber = waveNumber; self.target = null; self.attackCooldown = 0; // Create health bar background (black) self.healthBarBg = LK.getAsset('blackBackground', { anchorX: 0.5, anchorY: 0.5, scaleX: 1.5, scaleY: 0.75 }); self.healthBarBg.x = 0; self.healthBarBg.y = -120; self.healthBarBg.tint = 0x000000; self.addChild(self.healthBarBg); // Create health bar (red for zombies) self.healthBar = LK.getAsset('blackBackground', { anchorX: 0.5, anchorY: 0.5, scaleX: 1.5, scaleY: 0.75 }); self.healthBar.x = 0; self.healthBar.y = -120; self.healthBar.tint = 0xff0000; self.addChild(self.healthBar); self.healthText = new Text2(self.health.toString(), { size: 50, fill: '#ffffff' }); self.healthText.anchor.set(0.5, 0.5); self.addChild(self.healthText); self.healthText.x = 0; self.healthText.y = -120; self.update = function () { if (self.attackCooldown > 0) { self.attackCooldown--; } if (!self.target) { self.findNearestPlayerTower(); } else { self.moveToTarget(); } // Attack nearby player units self.attackNearbyPlayerUnits(); self.healthText.setText(self.health.toString()); // Update health bar scale based on health percentage var healthPercentage = self.health / self.maxHealth; tween(self.healthBar, { scaleX: 1.5 * healthPercentage }, { duration: 200 }); }; self.findNearestPlayerTower = function () { // Target player tower if (playerTowers.length > 0) { self.target = playerTowers[0]; } }; self.moveToTarget = function () { if (!self.target) { return; } var dx = self.target.x - self.x; var dy = self.target.y - self.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance < 60) { self.attackTarget(); } else { self.x += dx / distance * self.speed; self.y += dy / distance * self.speed; } }; self.attackTarget = function () { if (self.attackCooldown <= 0 && self.target) { self.target.health -= self.damage; self.attackCooldown = 60; LK.getSound('attack').play(); if (self.target.health <= 0) { // Tower destroyed var index = playerTowers.indexOf(self.target); if (index > -1) { playerTowers.splice(index, 1); self.target.destroy(); LK.getSound('towerDestroyed').play(); self.target = null; } } } }; self.attackNearbyPlayerUnits = function () { if (self.attackCooldown <= 0) { var meleeRange = 60; for (var i = 0; i < playerUnits.length; i++) { var unit = playerUnits[i]; var dx = unit.x - self.x; var dy = unit.y - self.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance <= meleeRange) { unit.health -= self.damage; self.attackCooldown = 60; LK.getSound('attack').play(); if (unit.health <= 0) { playerUnits.splice(i, 1); unit.destroy(); } break; } } } }; return self; }); /**** * Initialize Game ****/ var game = new LK.Game({ backgroundColor: 0x228B22 }); /**** * Game Code ****/ // Game state management var gameState = 'menu'; // 'menu' or 'playing' // Add menu background var menuBackground = LK.getAsset('menuBg', { anchorX: 0, anchorY: 0, x: 0, y: 0 }); game.addChild(menuBackground); // Create menu overlay var menuOverlay = new Container(); game.addChild(menuOverlay); // Add towers asset at the top of the menu var towersAsset = LK.getAsset('Towers', { anchorX: 0.5, anchorY: 0, scaleX: 4.0, scaleY: 4.0 }); towersAsset.x = 1024; towersAsset.y = 50; menuOverlay.addChild(towersAsset); // Add app banner at top of menu var appBanner = LK.getAsset('Appbanner', { anchorX: 0.5, anchorY: 0, x: 1024, y: 20 }); menuOverlay.addChild(appBanner); // Start button background var startButtonBg = LK.getAsset('blackBackground', { anchorX: 0.5, anchorY: 0.5, scaleX: 4.0, scaleY: 1.5 }); startButtonBg.x = 1024; startButtonBg.y = 1000; startButtonBg.tint = 0x228b22; menuOverlay.addChild(startButtonBg); // Start button image var startButton = LK.getAsset('StartGameButton', { anchorX: 0.5, anchorY: 0.5, scaleX: 4.0, scaleY: 2.0 }); startButton.x = 1024; startButton.y = 1000; menuOverlay.addChild(startButton); // How to Play button var howToPlayButton = LK.getAsset('Howtoplay22', { anchorX: 0.5, anchorY: 0.5, scaleX: 4.0, scaleY: 4.0 }); howToPlayButton.x = 1024; howToPlayButton.y = 1615; // 1.3x higher (2100 - 485 = 1615) menuOverlay.addChild(howToPlayButton); // Play menu music when game starts LK.playMusic('Menusong'); // How to Play instructions overlay var howToPlayOverlay = new Container(); howToPlayOverlay.visible = false; game.addChild(howToPlayOverlay); // How to Play background var howToPlayBg = LK.getAsset('blackBackground', { anchorX: 0.5, anchorY: 0.5, scaleX: 18.0, scaleY: 24.0 }); howToPlayBg.x = 1024; howToPlayBg.y = 1366; howToPlayBg.tint = 0x000000; howToPlayBg.alpha = 0.9; howToPlayOverlay.addChild(howToPlayBg); // How to Play title var howToPlayTitle = new Text2('HOW TO PLAY', { size: 100, fill: '#ffffff' }); howToPlayTitle.anchor.set(0.5, 0.5); howToPlayTitle.x = 1024; howToPlayTitle.y = 400; howToPlayOverlay.addChild(howToPlayTitle); // How to Play instructions var instructionsText = new Text2('NORMAL MODE:\n• Collect gold coins with workers\n• Spend gold to recruit units\n• Press Attack to command units to advance\n• Destroy enemy tower to win\n\nUNIT TYPES & STATS:\n• Worker: 5 gold, 10 HP, 5 damage, collects coins\n• Warrior: 10 gold, 20 HP, 10 damage, melee combat\n• Archer: 15 gold, 30 HP, 20 damage, ranged arrows\n• Wizard: 20 gold, 40 HP, 30 damage, magic attacks\n• Dragon: 25 gold, 50 HP, 40 damage, fire breath\n\nTOWERS:\n• Player Tower: 500 HP, 5 damage per second, attacks nearest enemy\n• AI Tower: 500 HP, 5 damage per second, attacks nearest enemy\n• Attack range: 400 pixels\n\nZOMBIE MODE:\n• Survive endless zombie waves\n• Units automatically attack zombies first\n• Zombies spawn 30 seconds after start\n• Wave 1: 5 zombies (30 HP, 10 damage)\n• Each wave: +2 zombies, +15 HP, +5 damage\n• Defend your tower at all costs!', { size: 42, fill: '#ffffff' }); instructionsText.anchor.set(0.5, 0.5); instructionsText.x = 1024; instructionsText.y = 1300; howToPlayOverlay.addChild(instructionsText); // Back button var backButton = new Text2('BACK TO MENU', { size: 80, fill: '#ffff00' }); backButton.anchor.set(0.5, 0.5); backButton.x = 1024; backButton.y = 2100; howToPlayOverlay.addChild(backButton); // Mode selection overlay var modeSelectionOverlay = new Container(); modeSelectionOverlay.visible = false; game.addChild(modeSelectionOverlay); // Mode selection background var modeSelectionBg = LK.getAsset('blackBackground', { anchorX: 0.5, anchorY: 0.5, scaleX: 18.0, scaleY: 24.0 }); modeSelectionBg.x = 1024; modeSelectionBg.y = 1366; modeSelectionBg.tint = 0x000000; modeSelectionBg.alpha = 0.9; modeSelectionOverlay.addChild(modeSelectionBg); // Mode selection title var modeSelectionTitle = new Text2('SELECT MODE', { size: 100, fill: '#ffffff' }); modeSelectionTitle.anchor.set(0.5, 0.5); modeSelectionTitle.x = 1024; modeSelectionTitle.y = 600; modeSelectionOverlay.addChild(modeSelectionTitle); // Normal mode button var normalModeButton = LK.getAsset('Normalmode', { anchorX: 0.5, anchorY: 0.5, scaleX: 2.0, scaleY: 2.0 }); normalModeButton.x = 1024; normalModeButton.y = 1000; modeSelectionOverlay.addChild(normalModeButton); // Zombie mode button in mode selection var zombieModeSelectButton = LK.getAsset('Zombiemode', { anchorX: 0.5, anchorY: 0.5, scaleX: 2.0, scaleY: 2.0 }); zombieModeSelectButton.x = 1024; zombieModeSelectButton.y = 1400; modeSelectionOverlay.addChild(zombieModeSelectButton); // Back to menu button from mode selection var backToMenuButton = new Text2('BACK TO MENU', { size: 80, fill: '#ffff00' }); backToMenuButton.anchor.set(0.5, 0.5); backToMenuButton.x = 1024; backToMenuButton.y = 2000; modeSelectionOverlay.addChild(backToMenuButton); // Start button event handler - now shows mode selection startButton.down = function () { menuOverlay.visible = false; modeSelectionOverlay.visible = true; }; startButtonBg.down = function () { menuOverlay.visible = false; modeSelectionOverlay.visible = true; }; // Normal mode button event handler normalModeButton.down = function () { zombieMode = false; gameState = 'playing'; modeSelectionOverlay.visible = false; LK.stopMusic(); // Stop menu music when starting game initializeGame(); }; // Zombie mode button event handler in mode selection zombieModeSelectButton.down = function () { zombieMode = true; gameState = 'playing'; modeSelectionOverlay.visible = false; LK.stopMusic(); initializeGame(); }; // Back to menu button event handler backToMenuButton.down = function () { modeSelectionOverlay.visible = false; menuOverlay.visible = true; }; // How to Play button event handler howToPlayButton.down = function () { menuOverlay.visible = false; howToPlayOverlay.visible = true; }; // Back button event handler backButton.down = function () { howToPlayOverlay.visible = false; menuOverlay.visible = true; }; // Add game background (initially hidden) var background = LK.getAsset('background', { anchorX: 0, anchorY: 0, x: 0, y: 0 }); background.visible = false; game.addChild(background); var playerCoins = 0; var aiCoins = 0; var playerTowers = []; var aiTowers = []; var coins = []; var playerCoins_array = []; var aiCoins_array = []; var playerUnits = []; var aiUnits = []; var arrows = []; var magics = []; var fires = []; var coinSpawnTimer = 0; var aiActionTimer = 0; var zombies = []; var zombieSpawnTimer = 0; var zombieMode = false; var zombieWaveNumber = 1; var zombieWaveSpawnTimer = 0; var zombieWaveInProgress = false; var zombiesInCurrentWave = 0; var zombiesToSpawnInWave = 0; // UI Elements var coinDisplay = new Text2('Golds: 0', { size: 80, fill: '#ffff00' }); coinDisplay.anchor.set(0.5, 0.5); coinDisplay.x = 200; coinDisplay.y = -273.75; coinDisplay.visible = false; LK.gui.bottom.addChild(coinDisplay); // Attack button var attackButton = new Text2('Attack', { size: 80, fill: '#ff0000' }); attackButton.anchor.set(0.5, 0.5); attackButton.x = -200; attackButton.y = -273.75; attackButton.visible = false; LK.gui.bottom.addChild(attackButton); var workerButton = new Text2('5', { size: 32, fill: '#ffffff' }); workerButton.anchor.set(0.5, 0.5); workerButton.x = -400; workerButton.y = -45; var warriorButton = new Text2('10', { size: 32, fill: '#ffffff' }); warriorButton.anchor.set(0.5, 0.5); warriorButton.x = -200; warriorButton.y = -45; var wizardButton = new Text2('20', { size: 32, fill: '#ffffff' }); wizardButton.anchor.set(0.5, 0.5); wizardButton.x = 200; wizardButton.y = -45; var archerButton = new Text2('15', { size: 32, fill: '#ffffff' }); archerButton.anchor.set(0.5, 0.5); archerButton.x = 0; archerButton.y = -45; var dragonButton = new Text2('25', { size: 32, fill: '#ffffff' }); dragonButton.anchor.set(0.5, 0.5); dragonButton.x = 400; dragonButton.y = -45; // Add unified black background behind all recruitment buttons and unit images var unifiedBackground = LK.getAsset('blackBackground', { anchorX: 0.5, anchorY: 0.5, scaleX: 22.0, scaleY: 2.8 }); unifiedBackground.x = 0; unifiedBackground.y = -78; unifiedBackground.tint = 0x000000; unifiedBackground.alpha = 0.5; unifiedBackground.visible = false; LK.gui.bottom.addChild(unifiedBackground); // Add unit images above recruitment buttons var workerImage = LK.getAsset('worker', { anchorX: 0.5, anchorY: 0.5, scaleX: 1.0, scaleY: 1.0 }); workerImage.x = -400; workerImage.y = -110; LK.gui.bottom.addChild(workerImage); var warriorImage = LK.getAsset('warrior', { anchorX: 0.5, anchorY: 0.5, scaleX: 1.0, scaleY: 1.0 }); warriorImage.x = -200; warriorImage.y = -110; LK.gui.bottom.addChild(warriorImage); var wizardImage = LK.getAsset('wizard', { anchorX: 0.5, anchorY: 0.5, scaleX: 1.0, scaleY: 1.0 }); wizardImage.x = 200; wizardImage.y = -110; LK.gui.bottom.addChild(wizardImage); var archerImage = LK.getAsset('archer', { anchorX: 0.5, anchorY: 0.5, scaleX: 1.0, scaleY: 1.0 }); archerImage.x = 0; archerImage.y = -110; LK.gui.bottom.addChild(archerImage); var dragonImage = LK.getAsset('dragon', { anchorX: 0.5, anchorY: 0.5, scaleX: 1.0, scaleY: 1.0 }); dragonImage.x = 400; dragonImage.y = -110; LK.gui.bottom.addChild(dragonImage); // Wave display for zombie mode var waveDisplay = new Text2('Wave: 1', { size: 80, fill: '#ff0000' }); waveDisplay.anchor.set(0.5, 0.5); waveDisplay.x = 0; waveDisplay.y = 100; waveDisplay.visible = false; LK.gui.top.addChild(waveDisplay); // Hide all UI elements initially (menu state) workerButton.visible = false; warriorButton.visible = false; wizardButton.visible = false; archerButton.visible = false; dragonButton.visible = false; workerImage.visible = false; warriorImage.visible = false; wizardImage.visible = false; archerImage.visible = false; dragonImage.visible = false; // Add texts after backgrounds so they appear on top LK.gui.bottom.addChild(workerButton); LK.gui.bottom.addChild(warriorButton); LK.gui.bottom.addChild(wizardButton); LK.gui.bottom.addChild(archerButton); LK.gui.bottom.addChild(dragonButton); // Initialize towers function initializeTowers() { // Player tower var playerTower = new Tower('player'); playerTower.x = 1024; playerTower.y = 2300; playerTowers.push(playerTower); game.addChild(playerTower); // AI tower (only in normal mode) if (!zombieMode) { var aiTower = new Tower('ai'); aiTower.x = 1024; aiTower.y = 400; aiTowers.push(aiTower); game.addChild(aiTower); } } ; function spawnCoin() { // Spawn player coin var playerCoin = new Coin(); playerCoin.x = Math.random() * 1800 + 124; playerCoin.y = Math.random() * 1000 + 1200; // Lower half for player playerCoins_array.push(playerCoin); coins.push(playerCoin); game.addChild(playerCoin); // Spawn AI coin var aiCoin = new Coin(); aiCoin.x = Math.random() * 1800 + 124; aiCoin.y = Math.random() * 1000 + 400; // Upper half for AI aiCoins_array.push(aiCoin); coins.push(aiCoin); game.addChild(aiCoin); } function spawnUnit(team, unitType) { var unit; var cost = unitType === 'worker' ? 5 : unitType === 'warrior' ? 10 : unitType === 'wizard' ? 20 : unitType === 'archer' ? 15 : 25; if (team === 'player' && playerCoins >= cost) { playerCoins -= cost; if (unitType === 'worker') { unit = new Worker('player'); } else { unit = new CombatUnit('player', unitType); } if (!zombieMode && unitType !== 'worker') { // Position combat units in front of tower in normal mode with better spacing var unitCount = playerUnits.length; var spreadRadius = 300; var angle = unitCount * 0.5 % (Math.PI * 2); unit.x = playerTowers[0].x + Math.cos(angle) * spreadRadius; unit.y = playerTowers[0].y - 507 + Math.sin(angle) * 100; } else { var unitCount = playerUnits.length; var spreadRadius = 200; var angle = unitCount * 0.8 % (Math.PI * 2); unit.x = playerTowers[0].x + Math.cos(angle) * spreadRadius; unit.y = playerTowers[0].y - 100 + Math.sin(angle) * 50; } playerUnits.push(unit); game.addChild(unit); LK.getSound('unitSpawn').play(); } else if (team === 'ai' && aiCoins >= cost) { aiCoins -= cost; if (unitType === 'worker') { unit = new Worker('ai'); } else { unit = new CombatUnit('ai', unitType); } var unitCount = aiUnits.length; var spreadRadius = 200; var angle = unitCount * 0.8 % (Math.PI * 2); unit.x = aiTowers[0].x + Math.cos(angle) * spreadRadius; unit.y = aiTowers[0].y + 100 + Math.sin(angle) * 50; aiUnits.push(unit); game.addChild(unit); } } function spawnZombie() { var zombie = new Zombie(zombieWaveNumber); zombie.x = Math.random() * 1800 + 124; // Random X position across screen width zombie.y = 50; // Spawn at top of screen zombies.push(zombie); game.addChild(zombie); } function startZombieWave() { zombieWaveInProgress = true; zombiesToSpawnInWave = 3 + zombieWaveNumber * 2; // Wave 1: 5 zombies, Wave 2: 7 zombies, etc. zombiesInCurrentWave = 0; zombieWaveSpawnTimer = 0; // Update wave display if (zombieMode) { waveDisplay.setText('Wave: ' + zombieWaveNumber); } } function checkWaveComplete() { // Check if all zombies in current wave are spawned and destroyed if (zombieWaveInProgress && zombiesInCurrentWave >= zombiesToSpawnInWave && zombies.length === 0) { zombieWaveInProgress = false; zombieWaveNumber++; // Start next wave after 10 seconds (doubled from 5 seconds) zombieWaveSpawnTimer = -600; // 10 seconds delay before next wave } } function aiLogic() { if (aiActionTimer <= 0) { if (aiCoins >= 25 && Math.random() < 0.1) { spawnUnit('ai', 'dragon'); } else if (aiCoins >= 15 && Math.random() < 0.15) { spawnUnit('ai', 'archer'); } else if (aiCoins >= 20 && Math.random() < 0.2) { spawnUnit('ai', 'wizard'); } else if (aiCoins >= 10 && Math.random() < 0.3) { spawnUnit('ai', 'warrior'); } else if (aiCoins >= 5 && Math.random() < 0.4) { spawnUnit('ai', 'worker'); } aiActionTimer = 120; } aiActionTimer--; } function checkGameEnd() { if (playerTowers.length === 0) { LK.showGameOver(); } else if (!zombieMode && aiTowers.length === 0) { LK.showYouWin(); } } function cleanupCollectedCoins() { // Clean up from main coins array for (var i = coins.length - 1; i >= 0; i--) { if (coins[i].collected) { coins[i].destroy(); coins.splice(i, 1); } } // Clean up from player coins array for (var i = playerCoins_array.length - 1; i >= 0; i--) { if (playerCoins_array[i].collected) { playerCoins_array.splice(i, 1); } } // Clean up from AI coins array for (var i = aiCoins_array.length - 1; i >= 0; i--) { if (aiCoins_array[i].collected) { aiCoins_array.splice(i, 1); } } } // Button event handlers workerButton.down = function () { spawnUnit('player', 'worker'); }; warriorButton.down = function () { spawnUnit('player', 'warrior'); }; wizardButton.down = function () { spawnUnit('player', 'wizard'); }; archerButton.down = function () { spawnUnit('player', 'archer'); }; dragonButton.down = function () { spawnUnit('player', 'dragon'); }; // Character image event handlers workerImage.down = function () { spawnUnit('player', 'worker'); }; warriorImage.down = function () { spawnUnit('player', 'warrior'); }; wizardImage.down = function () { spawnUnit('player', 'wizard'); }; archerImage.down = function () { spawnUnit('player', 'archer'); }; dragonImage.down = function () { spawnUnit('player', 'dragon'); }; // Attack button event handler attackButton.down = function () { if (!zombieMode) { // Make all waiting player units start attacking for (var i = 0; i < playerUnits.length; i++) { var unit = playerUnits[i]; if (unit.unitType !== 'worker') { unit.isWaiting = false; } } } }; // Initialize game function function initializeGame() { background.visible = true; // Show UI elements when game starts coinDisplay.visible = true; unifiedBackground.visible = true; workerButton.visible = true; warriorButton.visible = true; wizardButton.visible = true; archerButton.visible = true; dragonButton.visible = true; workerImage.visible = true; warriorImage.visible = true; wizardImage.visible = true; archerImage.visible = true; dragonImage.visible = true; // Show attack button only in normal mode if (!zombieMode) { attackButton.visible = true; } else { // Show wave display in zombie mode waveDisplay.visible = true; waveDisplay.setText('Wave: ' + zombieWaveNumber); } // Reset zombie wave system zombieWaveNumber = 1; zombieWaveSpawnTimer = -1800; // 30 second delay (30 * 60 FPS = 1800 frames) zombieWaveInProgress = false; zombiesInCurrentWave = 0; zombiesToSpawnInWave = 0; // Play game music when match starts LK.playMusic('Song'); initializeTowers(); // Spawn initial workers for both teams var playerWorker = new Worker('player'); playerWorker.x = playerTowers[0].x + 50; playerWorker.y = playerTowers[0].y - 100; playerUnits.push(playerWorker); game.addChild(playerWorker); // AI worker (only in normal mode) if (!zombieMode) { var aiWorker = new Worker('ai'); aiWorker.x = aiTowers[0].x + 50; aiWorker.y = aiTowers[0].y + 100; aiUnits.push(aiWorker); game.addChild(aiWorker); } } // Main game loop game.update = function () { if (gameState === 'playing') { // Update coin display coinDisplay.setText('Golds: ' + playerCoins); // Spawn coins coinSpawnTimer++; if (coinSpawnTimer >= 36) { // 5x more frequent (180/5 = 36) spawnCoin(); coinSpawnTimer = 0; } // AI logic (only in normal mode) if (!zombieMode) { aiLogic(); } // Clean up collected coins cleanupCollectedCoins(); // Zombie mode logic if (zombieMode) { zombieWaveSpawnTimer++; // Start first wave or next wave after delay if (!zombieWaveInProgress && zombieWaveSpawnTimer >= 0) { startZombieWave(); } // Spawn zombies in current wave if (zombieWaveInProgress && zombiesInCurrentWave < zombiesToSpawnInWave) { if (zombieWaveSpawnTimer % 60 === 0) { // Spawn one zombie every second during wave spawnZombie(); zombiesInCurrentWave++; } } // Check if current wave is complete checkWaveComplete(); // Clean up off-screen zombies for (var i = zombies.length - 1; i >= 0; i--) { if (zombies[i].y > 2800) { zombies[i].destroy(); zombies.splice(i, 1); } } } // Check game end conditions checkGameEnd(); } };