/**** * Plugins ****/ var tween = LK.import("@upit/tween.v1"); var storage = LK.import("@upit/storage.v1"); /**** * Classes ****/ // Enemy Attack class (projectile) var EnemyAttack = Container.expand(function () { var self = Container.call(this); var attackSprite = self.attachAsset('enemyAttack', { anchorX: 0.5, anchorY: 0.5 }); self.radius = attackSprite.width * 0.5; self.vx = 0; self.vy = 0; self.update = function () { self.x += self.vx; self.y += self.vy; }; return self; }); // Hero class var Hero = Container.expand(function () { var self = Container.call(this); var heroSprite = self.attachAsset('hero', { anchorX: 0.5, anchorY: 0.5 }); self.radius = heroSprite.width * 0.5; // For hit flash self.flash = function () { tween(heroSprite, { tint: 0xffffff }, { duration: 100, onFinish: function onFinish() { tween(heroSprite, { tint: 0xd83318 }, { duration: 200 }); } }); }; return self; }); // Hero Bullet class var HeroBullet = Container.expand(function () { var self = Container.call(this); // Use a simple ellipse for the bullet (reuse hitEffect for now) var bulletSprite = self.attachAsset('hitEffect', { anchorX: 0.5, anchorY: 0.5, scaleX: 0.5, scaleY: 0.5, alpha: 0.9 }); self.radius = bulletSprite.width * 0.25; self.vx = 0; self.vy = -32; // Fast upward self.update = function () { // Move bullet self.x += self.vx; self.y += self.vy; }; return self; }); // Hit effect (visual only) var HitEffect = Container.expand(function () { var self = Container.call(this); var effectSprite = self.attachAsset('hitEffect', { anchorX: 0.5, anchorY: 0.5, alpha: 0.7 }); // Animate fade out and scale up tween(effectSprite, { alpha: 0, scaleX: 2, scaleY: 2 }, { duration: 300, onFinish: function onFinish() { self.destroy(); } }); return self; }); // Metin Stone class var MetinStone = Container.expand(function () { var self = Container.call(this); var stoneSprite = self.attachAsset('metinStone', { anchorX: 0.5, anchorY: 0.5 }); self.radius = stoneSprite.width * 0.5; self.hp = 3; // Default, can be set on spawn self.maxHp = 3; self.spawnTime = LK.ticks; // For hit flash self.flash = function () { tween(stoneSprite, { tint: 0xffe066 }, { duration: 80, onFinish: function onFinish() { tween(stoneSprite, { tint: 0x444444 }, { duration: 120 }); } }); }; // Tint stone based on HP self.update = function () { if (self.hp <= 1) { // Low HP: red tint stoneSprite.tint = 0xff4444; } else if (self.hp < self.maxHp) { // Damaged: yellow tint stoneSprite.tint = 0xffe066; } else { // Full HP: normal stoneSprite.tint = 0x444444; } }; return self; }); /**** * Initialize Game ****/ var game = new LK.Game({ backgroundColor: 0x222a33 }); /**** * Game Code ****/ // Sound: hit // Enemy attack: purple ellipse // Stone hit effect: yellow ellipse // Metin Stone: dark gray box // Hero: red ellipse // Game area: 2048x2732 // --- Moving Background Theme --- // Add a background image that scrolls vertically var bgTheme = LK.getAsset('metinStone', { anchorX: 0.5, anchorY: 0.5, scaleX: 12, scaleY: 8, alpha: 0.12 }); bgTheme.x = 2048 / 2; bgTheme.y = 2732 / 2; game.addChildAt(bgTheme, 0); // Always behind everything // Center hero at bottom center var hero = new Hero(); hero.x = 2048 / 2; hero.y = 2732 - 300; game.addChild(hero); // Facekit camera background and face-tracking hero movement disabled // Score display var scoreTxt = new Text2('0', { size: 120, fill: 0xFFF700 }); scoreTxt.anchor.set(0.5, 0); LK.gui.top.addChild(scoreTxt); // Combo display (above hero) var comboTxt = new Text2('', { size: 80, fill: 0x00ffcc }); comboTxt.anchor.set(0.5, 1); comboTxt.x = hero.x; comboTxt.y = hero.y - hero.radius - 30; game.addChild(comboTxt); // HP display var hpTxt = new Text2('❤❤❤', { size: 90, fill: 0xFF4D4D }); hpTxt.anchor.set(0.5, 0); LK.gui.top.addChild(hpTxt); hpTxt.y = 120; hpTxt.x = 2048 / 2 / (2048 / LK.gui.top.width); // Centered in GUI // Global variables var stones = []; var attacks = []; var heroBullets = []; // Array for hero bullets var heroHP = 3; var score = 0; var combo = 0; var comboTimer = 0; var dragNode = null; var lastHeroPos = { x: hero.x, y: hero.y }; hero.invincible = 0; var stoneSpawnInterval = 120; // ticks var stoneSpawnTimer = 0; var stoneLevel = 1; // Increases with score // Bullet firing cooldown var heroBulletCooldown = 0; // High score using storage plugin var highScore = storage.highScore || 0; // High score display var highScoreTxt = new Text2('Best: ' + highScore, { size: 70, fill: 0xccccff }); highScoreTxt.anchor.set(0.5, 0); highScoreTxt.y = 210; highScoreTxt.x = 2048 / 2 / (2048 / LK.gui.top.width); LK.gui.top.addChild(highScoreTxt); // Helper: update HP text function updateHPText() { var s = ''; for (var i = 0; i < heroHP; i++) s += '❤'; hpTxt.setText(s); } // Helper: update score text function updateScoreText() { scoreTxt.setText(score); if (score > highScore) { highScore = score; storage.highScore = highScore; highScoreTxt.setText('Best: ' + highScore); } } // Helper: spawn a Metin Stone function spawnStone() { var stone = new MetinStone(); // Random x, avoid edges var margin = 120; stone.x = margin + Math.random() * (2048 - 2 * margin); // Appear near top, but not too close to top menu stone.y = 200 + Math.random() * 400; // HP scales with level stone.maxHp = 2 + Math.floor(stoneLevel * 0.7); stone.hp = stone.maxHp; game.addChild(stone); stones.push(stone); } // Helper: spawn enemy attack from stone towards hero function spawnAttack(fromStone) { var attack = new EnemyAttack(); attack.x = fromStone.x; attack.y = fromStone.y; // Direction: towards hero's current position var dx = hero.x - fromStone.x; var dy = hero.y - fromStone.y; var len = Math.sqrt(dx * dx + dy * dy); var speed = 13 + stoneLevel * 0.7; // px per tick attack.vx = dx / len * speed; attack.vy = dy / len * speed; game.addChild(attack); attacks.push(attack); } // Helper: show hit effect at (x, y) function showHitEffect(x, y) { var effect = new HitEffect(); effect.x = x; effect.y = y; game.addChild(effect); } // Helper: show achievement popup function showAchievement(text) { var achTxt = new Text2(text, { size: 100, fill: 0xFFD700, font: "'GillSans-Bold',Impact,'Arial Black',Tahoma" }); achTxt.anchor.set(0.5, 0.5); achTxt.x = 2048 / 2; achTxt.y = 2732 / 2 - 200; achTxt.alpha = 0.0; game.addChild(achTxt); tween(achTxt, { alpha: 1 }, { duration: 200, onFinish: function onFinish() { tween(achTxt, { alpha: 0 }, { duration: 800, delay: 900, onFinish: function onFinish() { achTxt.destroy(); } }); } }); } // Dragging logic function handleMove(x, y, obj) { if (dragNode) { // Convert event coordinates to game coordinates if needed var local = game.toLocal(obj.parent ? obj.parent.toGlobal(obj.position) : { x: x, y: y }); var tx = typeof x === "number" ? x : local.x; var ty = typeof y === "number" ? y : local.y; // Clamp hero inside game area (avoid top menu) var r = hero.radius; var minX = r + 20, maxX = 2048 - r - 20; var minY = 120 + r + 20, maxY = 2732 - r - 20; dragNode.x = Math.max(minX, Math.min(maxX, tx)); dragNode.y = Math.max(minY, Math.min(maxY, ty)); } } game.move = handleMove; game.down = function (x, y, obj) { // Convert event coordinates to game coordinates if needed var local = game.toLocal(obj.parent ? obj.parent.toGlobal(obj.position) : { x: x, y: y }); var tx = typeof x === "number" ? x : local.x; var ty = typeof y === "number" ? y : local.y; // Only start drag if touch is on hero var dx = tx - hero.x, dy = ty - hero.y; if (dx * dx + dy * dy <= hero.radius * hero.radius * 1.2) { dragNode = hero; handleMove(tx, ty, obj); } }; game.up = function (x, y, obj) { if (dragNode === hero) { dragNode = null; } }; // Main game update game.update = function () { // --- Hero bullet firing logic --- // Fire with drag only (facekit/camera input disabled) if (dragNode === hero && heroBulletCooldown <= 0) { // Fire a bullet from hero's current position var bullet = new HeroBullet(); bullet.x = hero.x; bullet.y = hero.y - hero.radius - 10; heroBullets.push(bullet); game.addChild(bullet); heroBulletCooldown = 12; // Cooldown in ticks (~0.2s) } if (heroBulletCooldown > 0) heroBulletCooldown--; // Spawn stones stoneSpawnTimer++; if (stoneSpawnTimer >= stoneSpawnInterval) { spawnStone(); stoneSpawnTimer = 0; // Increase difficulty if (score > 0 && score % 10 === 0 && stoneSpawnInterval > 40) { stoneSpawnInterval -= 8; stoneLevel++; } } // Update stones for (var i = stones.length - 1; i >= 0; i--) { var stone = stones[i]; if (stone.update) stone.update(); // update tint // --- New Feature: Random stone movement --- if (!stone.vx) stone.vx = (Math.random() - 0.5) * 2.5; if (!stone.vy) stone.vy = (Math.random() - 0.5) * 2.5; // Occasionally change direction if (!stone.nextMoveChange) stone.nextMoveChange = LK.ticks + 60 + Math.floor(Math.random() * 60); if (LK.ticks >= stone.nextMoveChange) { stone.vx = (Math.random() - 0.5) * 2.5; stone.vy = (Math.random() - 0.5) * 2.5; stone.nextMoveChange = LK.ticks + 60 + Math.floor(Math.random() * 60); } // Move stone, clamp inside game area stone.x += stone.vx; stone.y += stone.vy; var r = stone.radius; if (stone.x < r + 20) { stone.x = r + 20; stone.vx *= -1; } if (stone.x > 2048 - r - 20) { stone.x = 2048 - r - 20; stone.vx *= -1; } if (stone.y < 120 + r + 20) { stone.y = 120 + r + 20; stone.vy *= -1; } if (stone.y > 2732 - r - 20) { stone.y = 2732 - r - 20; stone.vy *= -1; } // Stones can attack every 90-150 ticks if (!stone.nextAttack) { stone.nextAttack = LK.ticks + 90 + Math.floor(Math.random() * 60); } if (LK.ticks >= stone.nextAttack) { spawnAttack(stone); stone.nextAttack = LK.ticks + 90 + Math.floor(Math.random() * 60); } // Check collision with hero (if so, damage hero) var dx = stone.x - hero.x, dy = stone.y - hero.y; var dist = Math.sqrt(dx * dx + dy * dy); if (dist < stone.radius + hero.radius - 10 && (!hero.invincible || hero.invincible <= 0)) { // Damage hero, flash, remove stone heroHP--; updateHPText(); hero.flash(); LK.effects.flashObject(hero, 0xff0000, 400); showHitEffect(hero.x, hero.y); LK.getSound('hit').play(); stone.destroy(); stones.splice(i, 1); // Set hero invincibility for 60 ticks (~1s) hero.invincible = 60; if (heroHP <= 0) { LK.effects.flashScreen(0xff0000, 1000); LK.showGameOver(); if (typeof timerInterval !== "undefined") LK.clearInterval(timerInterval); return; } } } // Update attacks for (var j = attacks.length - 1; j >= 0; j--) { var atk = attacks[j]; atk.update(); // Out of bounds if (atk.x < -100 || atk.x > 2148 || atk.y < -100 || atk.y > 2832) { atk.destroy(); attacks.splice(j, 1); continue; } // Hit hero? var dx = atk.x - hero.x, dy = atk.y - hero.y; var dist = Math.sqrt(dx * dx + dy * dy); if (dist < atk.radius + hero.radius - 10 && (!hero.invincible || hero.invincible <= 0)) { heroHP--; updateHPText(); hero.flash(); LK.effects.flashObject(hero, 0xff0000, 400); showHitEffect(hero.x, hero.y); LK.getSound('hit').play(); atk.destroy(); attacks.splice(j, 1); // Set hero invincibility for 60 ticks (~1s) hero.invincible = 60; if (heroHP <= 0) { LK.effects.flashScreen(0xff0000, 1000); LK.showGameOver(); return; } } } // --- Hero Bullets update --- for (var b = heroBullets.length - 1; b >= 0; b--) { var bullet = heroBullets[b]; bullet.update(); // Out of bounds if (bullet.y < -100 || bullet.y > 2832 || bullet.x < -100 || bullet.x > 2148) { bullet.destroy(); heroBullets.splice(b, 1); continue; } // Check collision with stones for (var i = stones.length - 1; i >= 0; i--) { var stone = stones[i]; var dx = bullet.x - stone.x, dy = bullet.y - stone.y; var dist = Math.sqrt(dx * dx + dy * dy); if (dist < bullet.radius + stone.radius - 8) { // Hit! stone.hp--; stone.flash(); showHitEffect(stone.x, stone.y); LK.getSound('hit').play(); bullet.destroy(); heroBullets.splice(b, 1); // Combo logic (same as melee) if (stone.hp <= 0) { if (comboTimer > 0) { combo++; } else { combo = 1; } comboTimer = 60; var bonus = Math.floor(stone.maxHp * combo * 0.5); score += stone.maxHp + bonus; updateScoreText(); LK.getSound('stoneBreak').play(); if (stone.radius > 70) { LK.effects.flashObject(stone, 0x00ff00, 200); } // Stone splitting var minStoneSize = 70; var splitCount = 2; if (stone.radius > minStoneSize) { for (var s = 0; s < splitCount; s++) { var newStone = new MetinStone(); var scale = 0.6; var origSprite = stone.children[0]; var newSprite = newStone.children[0]; newSprite.scaleX = origSprite.scaleX * scale; newSprite.scaleY = origSprite.scaleY * scale; newStone.radius = newSprite.width * 0.5; var angle = Math.PI * 2 * (s / splitCount) + Math.random() * 0.5; var dist2 = stone.radius * 0.7; newStone.x = stone.x + Math.cos(angle) * dist2; newStone.y = stone.y + Math.sin(angle) * dist2; newStone.maxHp = Math.max(1, Math.floor(stone.maxHp * 0.5)); newStone.hp = newStone.maxHp; newStone.spawnTime = LK.ticks; game.addChild(newStone); stones.push(newStone); } } stone.destroy(); stones.splice(i, 1); // Win condition: 5000 points (extended game time) if (score >= 5000) { LK.effects.flashScreen(0x00ff00, 1000); LK.showYouWin(); if (typeof timerInterval !== "undefined") LK.clearInterval(timerInterval); return; } } break; // Only one stone per bullet } } } // Hero attacks stones by touching them (melee) for (var i = stones.length - 1; i >= 0; i--) { var stone = stones[i]; var dx = stone.x - hero.x, dy = stone.y - hero.y; var dist = Math.sqrt(dx * dx + dy * dy); if (dist < stone.radius + hero.radius + 10) { // Attack stone if (!stone.lastHitTick || LK.ticks - stone.lastHitTick > 18) { stone.lastHitTick = LK.ticks; stone.hp--; stone.flash(); showHitEffect(stone.x, stone.y); LK.getSound('hit').play(); if (stone.hp <= 0) { // Combo logic if (comboTimer > 0) { combo++; } else { combo = 1; } comboTimer = 60; // 1 second to continue combo // Destroy stone, add score with combo bonus var bonus = Math.floor(stone.maxHp * combo * 0.5); score += stone.maxHp + bonus; updateScoreText(); LK.getSound('stoneBreak').play(); // Visual feedback for splitting if (stone.radius > 70) { LK.effects.flashObject(stone, 0x00ff00, 200); } // Stone splitting feature var minStoneSize = 70; var splitCount = 2; if (stone.radius > minStoneSize) { for (var s = 0; s < splitCount; s++) { var newStone = new MetinStone(); // Halve the size var scale = 0.6; var origSprite = stone.children[0]; var newSprite = newStone.children[0]; newSprite.scaleX = origSprite.scaleX * scale; newSprite.scaleY = origSprite.scaleY * scale; // Adjust radius newStone.radius = newSprite.width * 0.5; // Place near original stone, offset var angle = Math.PI * 2 * (s / splitCount) + Math.random() * 0.5; var dist = stone.radius * 0.7; newStone.x = stone.x + Math.cos(angle) * dist; newStone.y = stone.y + Math.sin(angle) * dist; // HP scales down newStone.maxHp = Math.max(1, Math.floor(stone.maxHp * 0.5)); newStone.hp = newStone.maxHp; // Inherit spawn time for attack timing newStone.spawnTime = LK.ticks; game.addChild(newStone); stones.push(newStone); } } stone.destroy(); stones.splice(i, 1); // Win condition: 5000 points (extended game time) if (score >= 5000) { LK.effects.flashScreen(0x00ff00, 1000); LK.showYouWin(); if (typeof timerInterval !== "undefined") LK.clearInterval(timerInterval); return; } } } } } // Combo timer and display if (comboTimer > 0) { comboTimer--; comboTxt.setText(combo > 1 ? "Combo x" + combo : ""); comboTxt.x = hero.x; comboTxt.y = hero.y - hero.radius - 30; if (comboTimer === 0) combo = 0; } else { comboTxt.setText(""); } // Hero invincibility timer decrement if (hero.invincible && hero.invincible > 0) { hero.invincible--; } }; // Animate background theme (vertical scroll) if (typeof bgTheme !== "undefined") { bgTheme.y += 1.2; if (bgTheme.y > 2732 + bgTheme.height / 2) { bgTheme.y = -bgTheme.height / 2; } } // Initial UI update updateHPText(); updateScoreText(); // Play background music LK.playMusic('U'); ;