/**** * Plugins ****/ var tween = LK.import("@upit/tween.v1"); /**** * Classes ****/ var BigMonster = Container.expand(function () { var self = Container.call(this); var monsterGraphics = self.attachAsset('bigMonster', { anchorX: 0.5, anchorY: 0.5 }); // Make big monster different colored monsterGraphics.tint = 0xFF4444; // Red tint to distinguish from normal monsters self.health = 2; // Takes 2 waves to kill self.speed = 1.5; // Slightly slower than normal monsters self.damage = 10; // Takes 10 lives self.targetX = 0; self.targetY = 0; self.update = function () { var dx = self.targetX - self.x; var dy = self.targetY - self.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance > 0) { self.x += dx / distance * self.speed; self.y += dy / distance * self.speed; } }; return self; }); var KingMonster = Container.expand(function () { var self = Container.call(this); var monsterGraphics = self.attachAsset('kingMonster', { anchorX: 0.5, anchorY: 0.5 }); // Make king monster different colored monsterGraphics.tint = 0x8B008B; // Purple tint to distinguish from other monsters self.health = 5; // Takes 5 waves to kill self.speed = 1; // Slower than other monsters self.damage = 20; // Takes 20 lives self.targetX = 0; self.targetY = 0; self.update = function () { var dx = self.targetX - self.x; var dy = self.targetY - self.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance > 0) { self.x += dx / distance * self.speed; self.y += dy / distance * self.speed; } }; return self; }); var Monster = Container.expand(function () { var self = Container.call(this); var monsterGraphics = self.attachAsset('monster', { anchorX: 0.5, anchorY: 0.5 }); self.health = 1; self.speed = 2; self.damage = 10; self.targetX = 0; self.targetY = 0; self.update = function () { var dx = self.targetX - self.x; var dy = self.targetY - self.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance > 0) { self.x += dx / distance * self.speed; self.y += dy / distance * self.speed; } }; return self; }); var Ship = Container.expand(function () { var self = Container.call(this); var shipGraphics = self.attachAsset('ship', { anchorX: 0.5, anchorY: 0.5 }); self.health = 100; self.maxHealth = 100; return self; }); var Wave = Container.expand(function () { var self = Container.call(this); var waveGraphics = self.attachAsset('wave', { anchorX: 0.5, anchorY: 0.5 }); self.damage = 1; self.maxRadius = 50; self.expansionSpeed = 4; self.currentRadius = 10; self.lifetime = 0; self.maxLifetime = 30; self.speed = 10; self.directionX = 0; self.directionY = 0; waveGraphics.alpha = 0.7; self.update = function () { self.lifetime++; // Move wave in direction self.x += self.directionX * self.speed; self.y += self.directionY * self.speed; if (self.currentRadius < self.maxRadius) { self.currentRadius += self.expansionSpeed; var scale = self.currentRadius / 10; waveGraphics.scaleX = scale; waveGraphics.scaleY = scale; } // Keep waves visible - no alpha fade }; return self; }); /**** * Initialize Game ****/ var game = new LK.Game({ backgroundColor: 0x001133 }); /**** * Game Code ****/ var ship = game.addChild(new Ship()); ship.x = 2048 / 2; ship.y = 2732 / 2; var monsters = []; var bigMonsters = []; var kingMonsters = []; var waves = []; var monsterSpawnTimer = 0; var monsterSpawnRate = 120; var bigMonsterSpawnTimer = 0; var bigMonsterSpawnRate = 600; // Spawn big monsters every 10 seconds var kingMonsterSpawnTimer = 0; var kingMonsterSpawnRate = 1200; // Spawn king monsters every 20 seconds var difficultyTimer = 0; var gameStarted = true; var attackCooldown = 0; var maxAttackCooldown = 60; // 1 second at 60 FPS var cooldownIndicator = null; var lives = 100; var livesText = null; var currentRound = 1; var totalRounds = 5; var roundText = null; var roundMonstersSpawned = 0; var roundMonstersToSpawn = 0; var roundComplete = false; var gameComplete = false; // Create cooldown indicator cooldownIndicator = new Text2('READY', { size: 40, fill: 0x00FF00 }); cooldownIndicator.anchor.set(0.5, 0); cooldownIndicator.y = 80; LK.gui.top.addChild(cooldownIndicator); // Create lives display livesText = new Text2('Lives: 100', { size: 50, fill: 0xFFFFFF }); livesText.anchor.set(1, 0); livesText.x = -20; livesText.y = 20; LK.gui.topRight.addChild(livesText); // Create round display roundText = new Text2('Round 1', { size: 60, fill: 0xFFD700 }); roundText.anchor.set(0.5, 0); roundText.y = 20; LK.gui.top.addChild(roundText); // Initialize first round initializeRound(); function initializeRound() { roundComplete = false; roundMonstersSpawned = 0; switch (currentRound) { case 1: // Round 1: Normal Monsters (15 pieces) roundMonstersToSpawn = 15; break; case 2: // Round 2: Normal Monster and Big Monster (20 pieces: 15 Normal, 5 Big) roundMonstersToSpawn = 20; break; case 3: // Round 3: Big Monster (15 pieces) roundMonstersToSpawn = 15; break; case 4: // Round 4: Big and King Monster (20 pieces: 15 Big, 5 King) roundMonstersToSpawn = 20; break; case 5: // Round 5: King Monster (10 pieces) roundMonstersToSpawn = 10; break; } roundText.setText('Round ' + currentRound); } function spawnMonster() { var monster = new Monster(); var side = Math.floor(Math.random() * 4); switch (side) { case 0: // Top monster.x = Math.random() * 2048; monster.y = -30; break; case 1: // Right monster.x = 2048 + 30; monster.y = Math.random() * 2732; break; case 2: // Bottom monster.x = Math.random() * 2048; monster.y = 2732 + 30; break; case 3: // Left monster.x = -30; monster.y = Math.random() * 2732; break; } monster.targetX = ship.x; monster.targetY = ship.y; monsters.push(monster); game.addChild(monster); } function spawnBigMonster() { var bigMonster = new BigMonster(); var side = Math.floor(Math.random() * 4); switch (side) { case 0: // Top bigMonster.x = Math.random() * 2048; bigMonster.y = -30; break; case 1: // Right bigMonster.x = 2048 + 30; bigMonster.y = Math.random() * 2732; break; case 2: // Bottom bigMonster.x = Math.random() * 2048; bigMonster.y = 2732 + 30; break; case 3: // Left bigMonster.x = -30; bigMonster.y = Math.random() * 2732; break; } bigMonster.targetX = ship.x; bigMonster.targetY = ship.y; bigMonsters.push(bigMonster); game.addChild(bigMonster); } function spawnKingMonster() { var kingMonster = new KingMonster(); var side = Math.floor(Math.random() * 4); switch (side) { case 0: // Top kingMonster.x = Math.random() * 2048; kingMonster.y = -30; break; case 1: // Right kingMonster.x = 2048 + 30; kingMonster.y = Math.random() * 2732; break; case 2: // Bottom kingMonster.x = Math.random() * 2048; kingMonster.y = 2732 + 30; break; case 3: // Left kingMonster.x = -30; kingMonster.y = Math.random() * 2732; break; } kingMonster.targetX = ship.x; kingMonster.targetY = ship.y; kingMonsters.push(kingMonster); game.addChild(kingMonster); } function spawnRoundMonster() { if (roundMonstersSpawned >= roundMonstersToSpawn || roundComplete) { return; } switch (currentRound) { case 1: // Round 1: Only normal monsters spawnMonster(); break; case 2: // Round 2: 15 Normal, 5 Big if (roundMonstersSpawned < 15) { spawnMonster(); } else { spawnBigMonster(); } break; case 3: // Round 3: Only big monsters spawnBigMonster(); break; case 4: // Round 4: 15 Big, 5 King if (roundMonstersSpawned < 15) { spawnBigMonster(); } else { spawnKingMonster(); } break; case 5: // Round 5: Only king monsters spawnKingMonster(); break; } roundMonstersSpawned++; } function createWave(targetX, targetY) { var wave = new Wave(); wave.x = ship.x; wave.y = ship.y; // Calculate direction from ship to target var dx = targetX - ship.x; var dy = targetY - ship.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance > 0) { wave.directionX = dx / distance; wave.directionY = dy / distance; } else { wave.directionX = 0; wave.directionY = 0; } waves.push(wave); game.addChild(wave); LK.getSound('waveSound').play(); // Start cooldown attackCooldown = maxAttackCooldown; cooldownIndicator.setText('COOLDOWN'); tween(cooldownIndicator, { tint: 0xFF0000 }, { duration: 100 }); } function checkWaveMonsterCollisions() { for (var w = waves.length - 1; w >= 0; w--) { var wave = waves[w]; // Check collisions with normal monsters for (var m = monsters.length - 1; m >= 0; m--) { var monster = monsters[m]; var dx = wave.x - monster.x; var dy = wave.y - monster.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance <= wave.currentRadius) { monster.health -= wave.damage; if (monster.health <= 0) { LK.getSound('monsterHit').play(); monster.destroy(); monsters.splice(m, 1); } } } // Check collisions with big monsters for (var b = bigMonsters.length - 1; b >= 0; b--) { var bigMonster = bigMonsters[b]; var dx = wave.x - bigMonster.x; var dy = wave.y - bigMonster.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance <= wave.currentRadius) { bigMonster.health -= wave.damage; if (bigMonster.health <= 0) { LK.getSound('monsterHit').play(); bigMonster.destroy(); bigMonsters.splice(b, 1); } } } // Check collisions with king monsters for (var k = kingMonsters.length - 1; k >= 0; k--) { var kingMonster = kingMonsters[k]; var dx = wave.x - kingMonster.x; var dy = wave.y - kingMonster.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance <= wave.currentRadius) { kingMonster.health -= wave.damage; if (kingMonster.health <= 0) { LK.getSound('monsterHit').play(); kingMonster.destroy(); kingMonsters.splice(k, 1); } } } } } function checkRoundComplete() { // Check if all monsters for this round have been spawned and defeated if (roundMonstersSpawned >= roundMonstersToSpawn && monsters.length === 0 && bigMonsters.length === 0 && kingMonsters.length === 0) { if (!roundComplete) { roundComplete = true; if (currentRound < totalRounds) { // Advance to next round currentRound++; initializeRound(); // Show round transition effect LK.effects.flashScreen(0x00FF00, 1000); } else { // Game complete! gameComplete = true; LK.showYouWin(); } } } } function checkMonsterShipCollisions() { // Check collisions with normal monsters for (var m = monsters.length - 1; m >= 0; m--) { var monster = monsters[m]; if (ship.intersects(monster)) { lives -= 5; livesText.setText('Lives: ' + lives); LK.getSound('shipHit').play(); LK.effects.flashScreen(0xff0000, 500); monster.destroy(); monsters.splice(m, 1); if (lives <= 0) { LK.showGameOver(); return; } } } // Check collisions with big monsters for (var b = bigMonsters.length - 1; b >= 0; b--) { var bigMonster = bigMonsters[b]; if (ship.intersects(bigMonster)) { lives -= 10; // Big monsters take 10 lives livesText.setText('Lives: ' + lives); LK.getSound('shipHit').play(); LK.effects.flashScreen(0xff0000, 500); bigMonster.destroy(); bigMonsters.splice(b, 1); if (lives <= 0) { LK.showGameOver(); return; } } } // Check collisions with king monsters for (var k = kingMonsters.length - 1; k >= 0; k--) { var kingMonster = kingMonsters[k]; if (ship.intersects(kingMonster)) { lives -= 20; // King monsters take 20 lives livesText.setText('Lives: ' + lives); LK.getSound('shipHit').play(); LK.effects.flashScreen(0xff0000, 500); kingMonster.destroy(); kingMonsters.splice(k, 1); if (lives <= 0) { LK.showGameOver(); return; } } } } game.down = function (x, y, obj) { if (gameStarted && attackCooldown <= 0) { createWave(x, y); } }; game.update = function () { if (!gameStarted) return; // Update attack cooldown if (attackCooldown > 0) { attackCooldown--; if (attackCooldown === 0) { // Cooldown finished cooldownIndicator.setText('READY'); tween(cooldownIndicator, { tint: 0x00FF00 }, { duration: 200 }); } } difficultyTimer++; monsterSpawnTimer++; bigMonsterSpawnTimer++; kingMonsterSpawnTimer++; // Increase difficulty over time if (difficultyTimer % 1800 === 0) { // Every 30 seconds monsterSpawnRate = Math.max(60, monsterSpawnRate - 10); bigMonsterSpawnRate = Math.max(300, bigMonsterSpawnRate - 30); // Also increase big monster spawn rate kingMonsterSpawnRate = Math.max(600, kingMonsterSpawnRate - 60); // Also increase king monster spawn rate } // Spawn monsters based on current round if (monsterSpawnTimer >= monsterSpawnRate && !gameComplete) { spawnRoundMonster(); monsterSpawnTimer = 0; } // Update waves - no cleanup, they travel infinitely for (var w = waves.length - 1; w >= 0; w--) { var wave = waves[w]; // Waves now travel infinitely - no cleanup } // Update monster targets to current ship position for (var m = 0; m < monsters.length; m++) { var monster = monsters[m]; monster.targetX = ship.x; monster.targetY = ship.y; } // Update big monster targets to current ship position for (var b = 0; b < bigMonsters.length; b++) { var bigMonster = bigMonsters[b]; bigMonster.targetX = ship.x; bigMonster.targetY = ship.y; } // Update king monster targets to current ship position for (var k = 0; k < kingMonsters.length; k++) { var kingMonster = kingMonsters[k]; kingMonster.targetX = ship.x; kingMonster.targetY = ship.y; } // Check collisions checkWaveMonsterCollisions(); checkMonsterShipCollisions(); // Check if round is complete checkRoundComplete(); // Remove off-screen monsters (safety cleanup) for (var m = monsters.length - 1; m >= 0; m--) { var monster = monsters[m]; if (monster.x < -100 || monster.x > 2148 || monster.y < -100 || monster.y > 2832) { monster.destroy(); monsters.splice(m, 1); } } // Remove off-screen big monsters (safety cleanup) for (var b = bigMonsters.length - 1; b >= 0; b--) { var bigMonster = bigMonsters[b]; if (bigMonster.x < -100 || bigMonster.x > 2148 || bigMonster.y < -100 || bigMonster.y > 2832) { bigMonster.destroy(); bigMonsters.splice(b, 1); } } // Remove off-screen king monsters (safety cleanup) for (var k = kingMonsters.length - 1; k >= 0; k--) { var kingMonster = kingMonsters[k]; if (kingMonster.x < -100 || kingMonster.x > 2148 || kingMonster.y < -100 || kingMonster.y > 2832) { kingMonster.destroy(); kingMonsters.splice(k, 1); } } };