Online HTML Editör | HTML, CSS, JS

ETHIX

<!DOCTYPE html>
<html lang="tr">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
<title>Galaxy Titan: Sprite Edition</title>
<link href="https://fonts.googleapis.com/css2?family=Rajdhani:wght@500;700&family=Chakra+Petch:wght@400;600;700&display=swap" rel="stylesheet">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">

/* ===========================
   HUD
   =========================== */
#hud {
    position: absolute;
    top: 10px;
    left: 0;
    width: 100%;
    padding: 0 25px;
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
    pointer-events: none;
    z-index: 10;
}
.stat-group {
    display: flex;
    flex-direction: column;
    min-width: 70px;
}
.stat-val {
    font-size: 24px;
    font-weight: 700;
    color: #fff;
    text-shadow: 0 0 10px rgba(255,255,255,0.5);
    font-family: 'Rajdhani';
}
.stat-lbl {
    font-size: 11px;
    color: #00f3ff;
    letter-spacing: 1px;
    font-weight: bold;
    margin-bottom: 2px;
    text-transform: uppercase;
}
.center-panel {
    display:flex;
    flex-direction:column;
    align-items:center;
}

/* Nova stok slotları */
.bomb-slot {
    display: inline-block;
    width: 14px;
    height: 22px;
    background: #222;
    margin-right: 3px;
    border: 1px solid #444;
    transform: skewX(-20deg);
}
.bomb-slot.filled {
    background: #ffff00;
    box-shadow: 0 0 10px #ffff00;
    border-color: #fff;
}

/* Lazer / silah süre barı */
#laser-timer-bar {
    width: 200px;
    height: 6px;
    background: #300;
    margin-top: 5px;
    display: none;
    border-radius: 3px;
    border: 1px solid #500;
}
#laser-timer-fill {
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, #f00, #ff8800);
    box-shadow: 0 0 15px #f00;
    transition: width 0.1s linear;
}

/* HUD butonları (pause + mute) */
.hud-btn {
    position:absolute;
    z-index:20;
    width:30px;
    height:30px;
    border-radius:50%;
    background:rgba(255,255,255,0.03);
    border:1px solid rgba(255,255,255,0.12);
    color:#fff;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:14px;
    backdrop-filter:blur(4px);
    cursor:pointer;
    pointer-events:auto;
}
#btn-pause { top:70px; right:20px; }
#btn-mute  { top:105px; right:20px; }

/* ULT / NOVA Butonu */
#btn-ult {
    position: absolute;
    bottom: 50px;
    right: 30px;
    width: 90px;
    height: 90px;

background: rgba(255, 255, 0, 0.15);
    border: 2px solid #ffff00;
    color: #ffff00;

animation: pulseUlt 2s infinite;
    backdrop-filter: blur(5px);

font-family: 'Rajdhani';
    font-size: 16px;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;

border-radius: 0 0 50% 50%;
    clip-path: ellipse(50% 70% at 50% 100%);
    pointer-events:auto;
}
#btn-ult.ready {
    background: rgba(255, 255, 0, 0.8);
    color: #000;
    box-shadow: 0 0 30px #ffff00;
}

@keyframes pulseUlt {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

@media (max-width: 768px) {
    #btn-ult {
        bottom: 80px;
    }
}

/* ===========================
   OVERLAY / EKRANLAR
   =========================== */
.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.85);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 100;
    transition: 0.2s;
}

/* GİZLEME SINIFI (MOBİL İÇİN GÜÇLENDRİLMİŞ) */
.hidden {
    opacity: 0 !important;
    pointer-events: none !important;
    visibility: hidden !important;
    z-index: -9999 !important;
    display: none !important;
}

h1 {
    font-family: 'Rajdhani';
    font-weight: 700;
    font-size: 48px;
    margin: 0 0 10px 0;
    background: linear-gradient(to bottom, #fff, #00f3ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 2px;
    text-align: center;
}
.btn-start {
    padding: 15px 60px;
    font-size: 22px;
    background: transparent;
    color: #00f3ff;
    border: 2px solid #00f3ff;
    font-family: 'Rajdhani';
    font-weight: 700;
    cursor: pointer;
    clip-path: polygon(10% 0, 100% 0, 100% 70%, 90% 100%, 0 100%, 0 30%);
    transition: 0.2s;
    pointer-events: auto; 
    touch-action: manipulation;
}
.btn-start:hover {
    background: #00f3ff;
    color: #000;
    box-shadow: 0 0 30px #00f3ff;
}

/* Boss HP barı */
#boss-bar-cont {
    position: absolute;
    top: 80px;
    left: 10%;
    width: 80%;
    height: 12px;
    background: #111;
    border: 1px solid #fff;
    display: none;
    z-index:15;
    box-shadow: 0 0 15px #000;
    border-radius: 6px;
    overflow: hidden;
}
#boss-fill {
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, #f00, #ffaa00);
    transition: width 0.1s;
}

/* Toast mesaj */
#toast {
    position: fixed;
    bottom: 30%;
    width: 100%;
    text-align: center;
    color: #00f3ff;
    text-shadow: 0 0 10px #00f3ff;
    font-weight: bold;
    font-size: 24px;
    opacity: 0;
    transition: 0.3s;
    pointer-events: none;
    z-index: 90;
    font-family: 'Rajdhani';
    letter-spacing: 2px;
}

/* =========================================
   LEVEL UP & UYARI EKRANI STİLLERİ
   ========================================= */

/* 1. Ana Ekran Düzeni */
#level-up-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    background: rgba(0,0,0,0.92);
    z-index: 99999;
}

/* 2. Titan Geliyor Uyarısı */
#warning-msg {
    position: absolute;
    top: 40%;
    width: 100%;
    text-align: center;
    font-size: clamp(30px, 6vw, 60px);
    font-weight: bold;
    color: #ff0000;
    text-shadow: 0 0 20px #ff0000;
    font-family: 'Rajdhani', sans-serif;
    letter-spacing: 5px;
    display: none;
    z-index: 50;
    animation: blinkWarn 0.5s infinite;
    pointer-events: none;
}
@keyframes blinkWarn { 
    0% {opacity:1;} 
    50% {opacity:0.3;} 
    100% {opacity:1;} 
}

/* 3. İçerik Kutusu */
.levelup-content {
    opacity: 0;
    transition: opacity 2s ease-in;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    max-width: 600px;
    z-index: 100000;
}
.levelup-content.visible { opacity: 1; }

/* 4. Font Ayarları */
#lvl-title {
    font-size: clamp(30px, 8vw, 70px);
    line-height: 1.1;
    margin-bottom: 10px;
    width: 100%;
    word-wrap: break-word;
}
#lvl-sub {
    font-size: clamp(16px, 4vw, 24px);
    color: #00f3ff;
    letter-spacing: 3px;
    margin-bottom: 30px;
}

/* 5. Skor Kutusu */
.stats-box {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    font-size: clamp(18px, 5vw, 24px);
    color: #fff;
    margin-bottom: 40px;
    background: rgba(255, 255, 255, 0.1);
    padding: 15px 30px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* 6. Buton Stili (Level Up) */
#level-up-screen .btn-start {
    background: linear-gradient(90deg, #00f3ff, #0066ff);
    color: #fff;
    border: none;
    box-shadow: 0 0 20px rgba(0, 243, 255, 0.4);
    font-size: 20px;
    padding: 15px 40px;
    border-radius: 50px;
    transition: 0.3s;
    margin-top: 10px;
    pointer-events: auto;
    cursor: pointer;
    touch-action: manipulation;
}
#level-up-screen .btn-start:hover {
    transform: scale(1.1);
    box-shadow: 0 0 40px rgba(0, 243, 255, 0.8);
}
</style>
</head>
<body>
<div id="hud">
    <div class="stat-group">
        <div class="stat-lbl">SKOR</div>
        <div class="stat-val" id="score">0</div>
    </div>
    <div class="center-panel">
        <div class="stat-lbl">NOVA STOK</div>
        <div id="bomb-container"></div>
        <div id="laser-timer-bar">
            <div id="laser-timer-fill"></div>
        </div>
        <div class="stat-lbl" style="margin-top:8px; color:#ffaa00">
            KAÇAN: <span id="escaped-val">0</span>
        </div>
    </div>
    <div class="stat-group" style="text-align:right;">
        <div class="stat-lbl">ZIRH</div>
        <div class="stat-val" id="hp" style="color:#00f3ff">100%</div>
    </div>
</div>

<div id="boss-bar-cont"><div id="boss-fill"></div></div>
<div id="warning-msg">UYARI: TITAN YAKLAŞIYOR</div>

<div id="start-screen" class="overlay">
    <h1>GALAXY<br>TITAN</h1>
    <p style="color:#aaa; margin-bottom:5px; font-size:14px;">ETHIX FILTER</p>
    <p style="color:#f7ff00; margin-bottom:10px; font-weight:bold;">MOBİL UYUMLU | OYUN</p>
    <button class="btn-start" onclick="startGame()" ontouchstart="startGame()">BAŞLAT</button>
</div>

<div id="paused-screen" class="overlay hidden" style="background:rgba(0,0,0,0.7)">
    <h1>DURAKLATILDI</h1>
    <button class="btn-start" onclick="togglePause()" ontouchstart="togglePause()">DEVAM ET</button>
</div>

<div id="game-over" class="overlay hidden">
    <h1 style="color:#ff0055; -webkit-text-fill-color:#ff0055;">GÖREV BAŞARISIZ</h1>
    <p style="color:#fff; font-size:28px; margin-bottom:30px;">SKOR: <span id="final-score">0</span></p>
    <button class="btn-start" onclick="startGame()" ontouchstart="startGame()" style="border-color:#ff0055; color:#ff0055;">TEKRAR DENE</button>
</div>

<div id="level-up-screen" class="overlay hidden" style="background: rgba(0,0,0,0.95);">
    <canvas id="fireworks-canvas" style="position:absolute; top:0; left:0; width:100%; height:100%; pointer-events:none;"></canvas>
    
    <div id="levelup-content-wrapper" class="levelup-content">
        <h1 id="lvl-title">GÖREV TAMAMLANDI</h1>
        <p id="lvl-sub">TITAN YOK EDLDİ</p>
        
        <div class="stats-box">
            <div>SKOR: <span id="lvl-score" style="color:#ff0055; font-weight:bold;">0</span></div>
            <div style="border-left: 1px solid #555; padding-left:20px;">LEVEL: <span id="lvl-num" style="color:#ffff00; font-weight:bold;">0</span></div>
        </div>

<button class="btn-start" onclick="resumeGame()" ontouchstart="resumeGame()">SONRAKİ DALGA</button>
    </div>
</div>

let laserOsc = null;
let laserGain = null;
let vibratoOsc = null;
let vibratoGain = null;
let subOsc = null;
let subGain = null;

let isMuted = false;

// GLOBAL DEĞİŞKENLER
let novaLock = false;
let lastFrameTime = performance.now();
let delta = 1;

let bossState = 'inactive';
let warningTimer = 0;
let gracePeriod = 0;

function getNearestEnemy(x, y) {
    let nearest = null;
    let minDst = 99999; 
    
    if (enemies.length === 0 && !boss) return null;

for (let i = 0; i < enemies.length; i++) {
        let e = enemies[i];
        let distSq = (e.x - x) * (e.x - x) + (e.y - y) * (e.y - y);
        if(distSq < minDst) {
            minDst = distSq;
            nearest = e;
        }
    }

if(boss) {
        let distSq = (boss.x - x) * (boss.x - x) + (boss.y - y) * (boss.y - y);
        if(distSq < minDst) {
            nearest = boss; 
        }
    }
    return nearest;
}

function playNovaEndSound() {
    ensureAudioCtx();
    if (!audioCtx || !masterGain) return;
    const now = audioCtx.currentTime;
    const osc = audioCtx.createOscillator();
    const gain = audioCtx.createGain();
    osc.type = "triangle";
    osc.frequency.setValueAtTime(200, now);
    osc.frequency.exponentialRampToValueAtTime(40, now + 0.6);
    gain.gain.setValueAtTime(0.25, now);
    gain.gain.exponentialRampToValueAtTime(0.001, now + 0.6);
    osc.connect(gain);
    gain.connect(masterGain);
    osc.start(now);
    osc.stop(now + 0.7);
}

function startAmbient() {
    ensureAudioCtx();
    if (!audioCtx || ambientStarted) return;
    ambientStarted = true;
    ambientOsc1 = audioCtx.createOscillator();
    let g1 = audioCtx.createGain();
    ambientOsc1.type = 'sine'; ambientOsc1.frequency.setValueAtTime(40, audioCtx.currentTime);
    g1.gain.setValueAtTime(0.08, audioCtx.currentTime); ambientOsc1.connect(g1); g1.connect(masterGain); ambientOsc1.start();

ambientOsc2 = audioCtx.createOscillator();
    let g2 = audioCtx.createGain();
    ambientOsc2.type = 'sawtooth'; ambientOsc2.frequency.setValueAtTime(18, audioCtx.currentTime);
    g2.gain.setValueAtTime(0.03, audioCtx.currentTime); ambientOsc2.connect(g2); g2.connect(masterGain); ambientOsc2.start();
}

function playSound(type) {
    if (isMuted) return;
    ensureAudioCtx();
    if (!audioCtx || !masterGain) return;
    const now = audioCtx.currentTime;
    const osc = audioCtx.createOscillator();
    const gain = audioCtx.createGain();
    osc.connect(gain); gain.connect(masterGain);
    let duration = 0.3;

switch (type) {
        case 'laser':
            osc.type = 'square'; osc.frequency.setValueAtTime(900, now); osc.frequency.exponentialRampToValueAtTime(140, now + 0.18);
            gain.gain.setValueAtTime(0.22, now); gain.gain.exponentialRampToValueAtTime(0.0001, now + 0.18); duration = 0.2; break;
        case 'explosion':
            osc.type = 'sawtooth'; osc.frequency.setValueAtTime(120, now);
            gain.gain.setValueAtTime(0.45, now); gain.gain.exponentialRampToValueAtTime(0.0001, now + 0.6); duration = 0.6; break;
        case 'powerup':
            osc.type = 'sine'; osc.frequency.setValueAtTime(320, now); osc.frequency.exponentialRampToValueAtTime(640, now + 0.25);
            gain.gain.setValueAtTime(0.25, now); gain.gain.exponentialRampToValueAtTime(0.0001, now + 0.25); duration = 0.3; break;
        case 'boss':
            osc.type = 'square'; osc.frequency.setValueAtTime(160, now);
            gain.gain.setValueAtTime(0.6, now); gain.gain.exponentialRampToValueAtTime(0.0001, now + 1.0); duration = 1.0; break;
        case 'bossDeath':
            osc.type = 'sawtooth'; osc.frequency.setValueAtTime(90, now); osc.frequency.exponentialRampToValueAtTime(30, now + 1.5);
            gain.gain.setValueAtTime(0.7, now); gain.gain.exponentialRampToValueAtTime(0.00001, now + 2.0); duration = 2.0; break;
        default:
            osc.type = 'sine'; gain.gain.setValueAtTime(0.0001, now); duration = 0.1;
    }
    osc.start(now); osc.stop(now + duration);
}

function startLaserHum() {
    ensureAudioCtx();
    if (!audioCtx || !masterGain || laserOsc) return;
    const now = audioCtx.currentTime;
    laserOsc = audioCtx.createOscillator(); laserGain = audioCtx.createGain();
    laserOsc.type = "sine"; laserOsc.frequency.setValueAtTime(900, now);
    laserGain.gain.setValueAtTime(0.05, now); laserGain.gain.linearRampToValueAtTime(0.15, now + 0.4);
    laserOsc.frequency.exponentialRampToValueAtTime(180, now + 12);
    
    vibratoOsc = audioCtx.createOscillator(); vibratoGain = audioCtx.createGain();
    vibratoOsc.type = "sine"; vibratoOsc.frequency.setValueAtTime(5, now); vibratoGain.gain.setValueAtTime(10, now);      
    vibratoOsc.connect(vibratoGain); vibratoGain.connect(laserOsc.frequency); vibratoOsc.start(now);

subOsc = audioCtx.createOscillator(); subGain = audioCtx.createGain();
    subOsc.type = "sine"; subOsc.frequency.setValueAtTime(60, now); subGain.gain.setValueAtTime(0.02, now);
    subOsc.connect(subGain); subGain.connect(masterGain); subOsc.start(now);

laserOsc.connect(laserGain); laserGain.connect(masterGain); laserOsc.start(now);
}

function stopLaserHum() {
    if (!audioCtx || !laserOsc || !laserGain) return;
    const now = audioCtx.currentTime;
    const dropOsc = audioCtx.createOscillator(); const dropGain = audioCtx.createGain();
    dropOsc.type = "sine"; dropOsc.frequency.setValueAtTime(200, now); dropOsc.frequency.exponentialRampToValueAtTime(50, now + 0.4);
    dropGain.gain.setValueAtTime(0.12, now); dropGain.gain.exponentialRampToValueAtTime(0.0001, now + 0.4);
    dropOsc.connect(dropGain); dropGain.connect(masterGain); dropOsc.start(now); dropOsc.stop(now + 0.45);

laserGain.gain.cancelScheduledValues(now); laserGain.gain.exponentialRampToValueAtTime(0.0001, now + 0.25); laserOsc.stop(now + 0.3);
    if (vibratoOsc) vibratoOsc.stop(now + 0.1); if (subOsc) subOsc.stop(now + 0.1);
    laserOsc = null; laserGain = null; vibratoOsc = null; vibratoGain = null; subOsc = null; subGain = null;
}

function toggleMute() {
    isMuted = !isMuted;
    ensureAudioCtx();
    if (masterGain && audioCtx) {
        masterGain.gain.setValueAtTime(isMuted ? 0 : 0.7, audioCtx.currentTime);
    }
    const icon = document.querySelector('#btn-mute i');
    if (icon) icon.className = isMuted ? 'fa-solid fa-volume-high' : 'fa-solid fa-volume-xmark';
}

/* ============================================================
   MODULE 2: OYUN DURUMU & SPRITE'LAR
   ============================================================ */
const canvas = document.getElementById('gameCanvas');
const ctx = canvas.getContext('2d');

let w, h;
let gameRunning = false;
let paused = false;
let score = 0;
let frame = 0;
let escapedCount = 0;
let weaponTimer = 0;
let novaSpawnBoost = 0;
let shake = 0;
let nextBossScore = 50000;
let bossMode = false;
let bossCount = 0;
let novaPhase = 0;
const MAX_NOVA_PHASE = 360;

let bullets = [];
let enemies = [];
let enemyShips = [];
let enemyShipSpawnTimer = 0;
let items = [];
let particles = [];
let stars = [];
let shockwaves = [];
let nebulas = [];
let boss = null;

const player = {
    x: 0, y: 0, hp: 100, level: 1, bombs: 1, maxBombs: 5,
    laserActive: false, laserTimer: 0, maxLaserTimer: 900, titanLevel: 1,
    weaponType: 'none', weaponTimer: 0
};

const input = { x: 0, y: 0, active: false };
const isTouch = ('ontouchstart' in window);

/* SPRITE YÜKLEYİCİ */
function loadImage(src){
    const img = new Image();
    img.src = src;
    return img;
}

/* ============================================================
   MODULE 3: EK UTIL FONKSİYONLAR
   ============================================================ */
function resize() {
    w = canvas.width = window.innerWidth;
    h = canvas.height = window.innerHeight;
    if(!gameRunning) {
        player.x = w / 2;
        player.y = h / 2;
    }
}
window.addEventListener('resize', resize);
resize();

for (let i = 0; i < 100; i++)
    stars.push({x: Math.random()*w, y: Math.random()*h, s: Math.random()*1.8, a: Math.random()});

for (let i = 0; i < 6; i++)
    nebulas.push({x: Math.random()*w, y: Math.random()*h, r:150+Math.random()*200, c:0});

function handleMove(x, y) {
    input.x = x;
    input.y = y + (isTouch ? -20 : 0);
}

/* ============================================================
   INPUT
   ============================================================ */
window.addEventListener('mousemove', e => handleMove(e.clientX, e.clientY));
window.addEventListener('mousedown', (e) => { if(e.button === 0) input.active = true; });
window.addEventListener('mouseup', () => input.active = false);
window.addEventListener('keydown', e => {
    if(e.key === 'Escape' && gameRunning) togglePause();
});
window.addEventListener('contextmenu', e => {
    e.preventDefault();
    if(gameRunning && !paused) triggerNova();
});
canvas.addEventListener('touchstart', e => {
    e.preventDefault();
    handleMove(e.touches[0].clientX, e.touches[0].clientY);
    input.active = true;
}, {passive: false});
canvas.addEventListener('touchmove', e => {
    e.preventDefault();
    handleMove(e.touches[0].clientX, e.touches[0].clientY);
}, {passive: false});
canvas.addEventListener('touchend', e => {
    e.preventDefault();
    input.active = false;
});

/* ============================================================
   GAME FLOW
   ============================================================ */
function startGame() {
    ensureAudioCtx();
    startAmbient();

const startScreen = document.getElementById('start-screen');
    startScreen.classList.add('hidden');
    startScreen.style.display = 'none';

const gameOverScreen = document.getElementById('game-over');
    gameOverScreen.classList.add('hidden');
    gameOverScreen.style.display = 'none';
    // Başlık reset
    const goTitle = gameOverScreen.querySelector('h1');
    if (goTitle) {
        goTitle.innerText = 'GÖREV BAŞARISIZ';
        goTitle.style.color = '#ff0055';
    }

document.getElementById('boss-bar-cont').style.display = 'none';

score = 0;
    frame = 0;
    nextBossScore = 50000;
    bossMode = false;
    boss = null;
    escapedCount = 0;
    novaPhase = 0;
    bossCount = 0;
    
    bossState = 'inactive';
    warningTimer = 0;
    gracePeriod = 0;

bullets = [];
    enemies = [];
    enemyShips = [];
    enemyShipSpawnTimer = 0;
    items = [];
    particles = [];
    shockwaves = [];

player.x = w / 2;
    player.y = h - 150;
    player.hp = 100;
    player.level = 1;
    player.bombs = 1;
    player.laserActive = false;
    player.laserTimer = 0;
    player.titanLevel = 1;
    player.weaponType = 'none';
    player.weaponTimer = 0;

stopLaserHum();
    weaponTimer = 0;

gameRunning = true;
    paused = false;
    updateHUD();
    loop();
}

function gameOver() {
    gameRunning = false;
    stopLaserHum();
    const goScreen = document.getElementById('game-over');
    goScreen.classList.remove('hidden');
    goScreen.style.display = 'flex';
    document.getElementById('final-score').innerText = score;
}

// NOVA (Ultimate)
let novaActive = false;
let novaTimer = 0;
let novaDuration = 40;

function triggerNova(e) {
    if (e) e.preventDefault();

// NOVA ÇİFT TETİK KİLİDİ
    if (novaLock) return;
    novaLock = true;
    setTimeout(() => novaLock = false, 150);

if (player.bombs <= 0) {
        showToast("NOVA STOK BOŞ!", "#555");
        return;
    }

player.bombs--;
    updateHUD();

novaActive = true;
    novaTimer = 0;
    shakeScreen(30);
    playNovaSound();
    showToast("💥 KOZMİK DARBE!", "#fff");
    novaSpawnBoost = frame + 600;

enemies.forEach(e => {
        createExplosion(e.x, e.y, 5, e.c);
        score += 100;
    });
    enemies = [];

enemyShips.forEach(s => {
        createExplosion(s.x, s.y, 10, "#fff");
        score += 200;
    });
    enemyShips = [];

if (boss) {
        let percentDmg = Math.floor(boss.maxHp * 0.18);
        let totalDmg = Math.max(250, percentDmg);
        boss.hp -= totalDmg;

createExplosion(boss.x, boss.y, 25, "#ffff00");
        showToast(`NOVA: -${totalDmg} HP`, "#ff0055");

if (boss.hp <= 0) killBoss();
    }
}

function activateLaser() {
    player.laserActive = true;
    player.laserTimer = player.maxLaserTimer;
    showToast("KIZIL DALGA 🛑", "#f00");
    playSound('laser');
    startLaserHum();
}

function killBoss() {
    if (!boss) return;
    
    bossState = 'dying';
    createExplosion(boss.x, boss.y, 150, '#fff');
    createExplosion(boss.x, boss.y, 80, boss.color);
    shakeScreen(40);
    playSound('bossDeath');
    setBossAmbient(false);

bossCount++;
    score += 15000 + (bossCount * 2000);

boss = null;
    bossMode = false;
    document.getElementById('boss-bar-cont').style.display = 'none';
    bullets = [];

// MAX SEVYE 25: OYUN BİTER
    if (bossCount >= 25) {
        setTimeout(() => {
            gameRunning = false;
            stopLaserHum();
            const goScreen = document.getElementById('game-over');
            goScreen.classList.remove('hidden');
            goScreen.style.display = 'flex';
            const titleEl = goScreen.querySelector('h1');
            if (titleEl) {
                titleEl.innerText = 'OYUN BİTTİ';
                titleEl.style.color = '#00f3ff';
            }
            document.getElementById('final-score').innerText = score;
        }, 3000);
        return;
    }

if (score < 100000) nextBossScore = score + 50000;
    else nextBossScore = score + 100000;

setTimeout(() => {
        gameRunning = false; 
        openLevelUp(); 
    }, 3000);
}

function resumeGame() {
    document.getElementById('level-up-screen').classList.add('hidden');
    if(fwLoop) cancelAnimationFrame(fwLoop);
    fwLoop = null;

bossState = 'inactive';
    gracePeriod = 180;
    showToast("HAZIRLAN...", "#fff");

player.x = w / 2;
    player.y = h - 200;

if(Math.random() < 0.5) {
        items.push({x: cx, y: cy + 80, type: 'nova', bossLoot: true});
    }

gameRunning = true;
    loop();
}

/* ============================================================
   ANA LOOP
   ============================================================ */
function loop() {
    if(!gameRunning || paused) return;
    requestAnimationFrame(loop);

const now = performance.now();
    delta = Math.min(2, (now - lastFrameTime) / 16.67);
    lastFrameTime = now;

frame++;
    
    if (gracePeriod > 0) gracePeriod--;

ctx.fillStyle = '#050508';
    ctx.fillRect(0,0,w,h);

let sx = 0, sy = 0;
    if (shake > 0) {
        sx = (Math.random() - 0.5) * shake;
        sy = (Math.random() - 0.5) * shake;
        shake *= 0.9;
    }

ctx.save();
    ctx.translate(sx, sy);

drawBackground();
    updateNova();
    updatePlayer();
    drawShockwaves();

if (!novaActive) {
        spawnEnemies();
        updateBullets();
        updateEnemies();
        updateEnemyShips();
        updateBoss();
    }

updateParticles();
    drawItems();
    ctx.restore();
}

/* ============================================================
   ARKA PLAN
   ============================================================ */
function drawBackground() {
    if (novaPhase > 0) {
        ctx.save();
        let warp = 0.004 + (novaPhase / MAX_NOVA_PHASE) * 0.012;
        ctx.filter = `blur(${warp}px) brightness(1.1)`;
    }

let speedMult = (input.active && !isTouch) ? 5 : 1;

stars.forEach(s => {
        s.y += s.s * (0.5 + (score/500000)) * speedMult;
        if(s.y > h) {
            s.y = 0;
            s.x = Math.random() * w;
        }
        ctx.globalAlpha = 0.3 + Math.sin(frame * 0.05 + s.x)*0.2;
        ctx.fillStyle = '#fff';
        if(input.active && !isTouch) {
            ctx.beginPath(); ctx.moveTo(s.x, s.y); ctx.lineTo(s.x, s.y-20); ctx.strokeStyle='#fff'; ctx.lineWidth=s.s/2; ctx.stroke();
        } else {
            ctx.beginPath(); ctx.arc(s.x, s.y, s.s, 0, Math.PI*2); ctx.fill();
        }
    });

ctx.globalAlpha = 0.15;
    let nebulaColor = '#000';
    if(score > 100000) nebulaColor = '#400080';
    if(score > 250000) nebulaColor = '#0055ff';
    if(score > 500000) nebulaColor = '#ff0000';
    if(score > 750000) nebulaColor = '#ffaa00';

nebulas.forEach(n => {
        n.y += 0.5 * speedMult;
        if(n.y > h+200) { n.y = -200; n.x = Math.random()*w; }
        let g = ctx.createRadialGradient(n.x, n.y, 0, n.x, n.y, n.r);
        g.addColorStop(0, nebulaColor); g.addColorStop(1, 'transparent');
        ctx.fillStyle = g; ctx.beginPath(); ctx.arc(n.x, n.y, n.r, 0, Math.PI*2); ctx.fill();
    });
    ctx.globalAlpha = 1;
    if (novaPhase > 0) { ctx.restore(); }
}

/* ============================================================
   PLAYER
   ============================================================ */
function updatePlayer() {

// *** PLAYER HAREKETİ (DELTA SABİT HIZ) ***
    player.x += (input.x - player.x) * 0.15 * delta;
    player.y += (input.y - player.y) * 0.15 * delta;

// 1) ÖZEL SİLAH SÜRESİ
    if (player.weaponType && player.weaponType !== 'none') {
        player.weaponTimer--;
        const bar = document.getElementById('laser-timer-bar');
        const fill = document.getElementById('laser-timer-fill');
        bar.style.display = 'block';
        fill.style.width = (player.weaponTimer / 600 * 100) + "%";
        fill.style.background = "#fff"; 
        if(player.weaponType === 'missile') fill.style.background = "linear-gradient(90deg, #f0f, #a0a)";
        if(player.weaponType === 'spread') fill.style.background = "linear-gradient(90deg, #fa0, #f00)";
        if(player.weaponType === 'saw') fill.style.background = "linear-gradient(90deg, #0af, #fff)";

if (player.weaponTimer <= 0) {
            player.weaponType = 'none';
            bar.style.display = 'none';
            showToast("SİLAH BİTTİ", "#aaa");
        }
    }

// 2) LAZER
    if (player.laserActive) {
        player.laserTimer--;
        const bar = document.getElementById('laser-timer-bar');
        const fill = document.getElementById('laser-timer-fill');
        bar.style.display = 'block';
        fill.style.width = (player.laserTimer / player.maxLaserTimer * 100) + "%";
        fill.style.background = "linear-gradient(90deg, #f00, #ff8800)";

let cycle = Math.floor(frame / 5) % 3; 
        let laserColor = '#ff0000'; 
        if (cycle === 1) laserColor = '#ffff00'; 
        if (cycle === 2) laserColor = '#00ff00';

ctx.save();
        let pulse = Math.random() * 10;
        ctx.shadowBlur = 30; 
        ctx.shadowColor = laserColor; 
        ctx.fillStyle = laserColor;
        
        ctx.globalAlpha = 0.5; 
        ctx.fillRect(player.x - 25 - (pulse/2), 0, 50 + pulse, player.y); 
        
        ctx.globalAlpha = 0.9; 
        ctx.fillStyle = "#fff";
        ctx.shadowBlur = 15;
        ctx.fillRect(player.x - 8, 0, 16, player.y);

ctx.beginPath();
        ctx.strokeStyle = "#ffffff";
        ctx.lineWidth = 3;
        ctx.globalAlpha = 0.8;
        ctx.moveTo(player.x, player.y);
        for(let ly = player.y; ly > 0; ly -= 10) {
            let offset = Math.sin((ly + frame * 15) * 0.05) * 20;
            ctx.lineTo(player.x + offset, ly);
        }
        ctx.stroke();

ctx.beginPath();
        ctx.strokeStyle = laserColor;
        for(let ly = player.y; ly > 0; ly -= 10) {
            let offset = Math.sin((ly + frame * 15) * 0.05 + Math.PI) * 20;
            ctx.lineTo(player.x + offset, ly);
        }
        ctx.stroke();

ctx.restore();

for (let i = enemies.length - 1; i >= 0; i--) {
            const e = enemies[i];
            if (e.y < player.y && Math.abs(e.x - player.x) < 90) {
                createExplosion(e.x, e.y, 5, laserColor);
                enemies.splice(i, 1); score += 50; updateHUD();
            }
        }
        for (let i = enemyShips.length - 1; i >= 0; i--) {
            const s = enemyShips[i];
            if (s.y < player.y && Math.abs(s.x - player.x) < 90) {
                createExplosion(s.x, s.y, 10, laserColor);
                enemyShips.splice(i, 1); score += 150; updateHUD();
            }
        }
        if (boss && boss.y < player.y && Math.abs(boss.x - player.x) < 100) {
            boss.hp -= 2; 
            createExplosion(boss.x + (Math.random()-0.5)*40, boss.y + (Math.random()-0.5)*40, 1, laserColor);
            if (boss.hp <= 0) killBoss();
        }
        if (player.laserTimer <= 0) {
            player.laserActive = false;
            document.getElementById('laser-timer-bar').style.display = 'none';
            showToast("SİLAH SOĞUYOR...", "#fff");
            stopLaserHum();
        }
    }

// 3) TESTERE (SAW)
    if (player.weaponType === 'saw') {
        let sawCount = 2; let radius = 85; let speed = frame * 0.15;
        for(let i=0; i<sawCount; i++) {
            let angle = speed + (i * Math.PI);
            let sx = player.x + Math.cos(angle) * radius;
            let sy = player.y + Math.sin(angle) * radius;
            ctx.save(); ctx.translate(sx, sy); ctx.rotate(frame * 0.5); 
            ctx.shadowBlur = 20; ctx.shadowColor = "#00f3ff"; ctx.strokeStyle = "#fff"; ctx.lineWidth = 3;
            ctx.beginPath();
            for(let j=0; j<8; j++) { ctx.rotate(Math.PI/4); ctx.moveTo(15,0); ctx.lineTo(25,0); }
            ctx.stroke(); ctx.beginPath(); ctx.arc(0,0, 15, 0, Math.PI*2); 
            ctx.fillStyle = "rgba(0, 200, 255, 0.5)"; ctx.fill(); ctx.restore();
            enemies.forEach(e => {
                if (Math.hypot(sx - e.x, sy - e.y) < e.w + 30) {
                    e.hp -= 0.5; createExplosion(e.x, e.y, 1, "#00f3ff");
                    if(e.hp <= 0) { e.hp = -99; score += 50; }
                }
            });
            enemyShips.forEach(s => {
                if (Math.hypot(sx - s.x, sy - s.y) < 40) {
                    s.hp -= 0.5; createExplosion(s.x, s.y, 2, "#00f3ff");
                }
            });
        }
        for (let i = enemies.length - 1; i >= 0; i--) {
             if(enemies[i].hp === -99) {
                 createExplosion(enemies[i].x, enemies[i].y, 10, enemies[i].c);
                 dropItem(enemies[i].x, enemies[i].y);
                 enemies.splice(i, 1); updateHUD();
             }
        }
        for (let i = enemyShips.length - 1; i >= 0; i--) {
            if (enemyShips[i].hp <= 0) {
                createExplosion(enemyShips[i].x, enemyShips[i].y, 20, "#fff");
                enemyShips.splice(i, 1);
                score += 300;
                updateHUD();
            }
        }
    }

// 4) GEMİ SPRITE ÇİZİMİ
    ctx.save();
    const shipImg = getShipSprite(getCurrentLevel());
    const shipSize = 64;
    const glowColor = (novaPhase > 0) ? "#ff00ff" : "#00f3ff";
    ctx.translate(player.x, player.y);
    ctx.shadowBlur = 20 + (player.titanLevel * 2);
    ctx.shadowColor = glowColor;
    ctx.fillStyle = glowColor;
    ctx.globalAlpha = 0.7;
    ctx.beginPath();
    ctx.moveTo(-6, shipSize/2 - 5);
    ctx.lineTo(0, shipSize/2 + 15 + Math.random()*8);
    ctx.lineTo(6, shipSize/2 - 5);
    ctx.fill();
    ctx.globalAlpha = 1;
    if (shipImg && shipImg.complete) {
        ctx.drawImage(shipImg, -shipSize/2, -shipSize/2, shipSize, shipSize);
    }
    ctx.restore();

// 5) ATEŞ SİSTEMİ
    if (!player.laserActive && frame % 7 === 0) {
        if (player.weaponType === 'missile') {
            for(let i = -2; i <= 2; i++) {
                bullets.push({ x: player.x + (i * 10), y: player.y - 10, vx: i * 1.5, vy: -4, c: "#ff00ff", type: "missile" });
            }
        }
        else if (player.weaponType === 'spread') {
            for(let i = -2; i <= 2; i++) {
                bullets.push({ x: player.x, y: player.y - 20, vx: i * 3, vy: -15, c: "#ffaa00", type: "spread" });
            }
        }
        else {
            let shotColor = "#00f3ff";
            if(player.level >= 2) shotColor = "#00ff00";
            if(player.level >= 3) shotColor = "#bc13fe";

bullets.push({ x: player.x, y: player.y - 20, vx: 0, vy: -20, c: shotColor, type: "player" });

if (player.level >= 2) {
                bullets.push({ x: player.x - 10, y: player.y - 10, vx: -2, vy: -18, c: shotColor, type: "player" });
                bullets.push({ x: player.x + 10, y: player.y - 10, vx:  2, vy: -18, c: shotColor, type: "player" });
            }
            if (player.level === 3) {
                bullets.push({ x: player.x - 18, y: player.y, vx: -5, vy: -15, c: shotColor, type: "player" });
                bullets.push({ x: player.x + 18, y: player.y, vx:  5, vy: -15, c: shotColor, type: "player" });
            }
        }
    }

if (player.level === 3 && frame > weaponTimer) { 
        player.level = 2; 
        showToast("GÜÇLENDİRME BİTTİ", "#ffaa00");
    }
}

/* ============================================================
   ENEMY SPAWN
   ============================================================ */
function spawnEnemies() {
    if (bossMode || novaActive || bossState !== 'inactive' || gracePeriod > 0) return;

// === TIMER ===
    if (!spawnEnemies.timer) spawnEnemies.timer = 0;

// Delta hızlandırma
    spawnEnemies.timer += delta * 2.2;

// === LEVEL ===
    let level = getCurrentLevel();

// === SPAWN RATE ===
    let spawnRate = 35 - level * 0.8;
    if (spawnRate < 12) spawnRate = 12;

// Özel silahlarda daha sık
    if (player.weaponType !== 'none') spawnRate *= 0.75;

// Nova sonrası boost
    if (novaSpawnBoost > frame) spawnRate *= 0.6;

// Zaman gelmedi
    if (spawnEnemies.timer < spawnRate) return;
    spawnEnemies.timer = 0;

// =====================================================
    // 🚀 METEOR SEÇİMİ: ÇİFT TÜR (ÇOK DAHA ZENGİN GÖRÜNÜR)
    // =====================================================
    const typeA = ((level - 1) % meteorSprites.length) + 1;
    const typeB = ((level) % meteorSprites.length) + 1;

const chosenType = Math.random() < 0.5 ? typeA : typeB;
    const meteorSprite = meteorSprites[chosenType];

// =====================================================
    // 🚀 ELITE METEOR (ZOR ÖLEN, BÜYÜK, TEHLİKELİ)
    // =====================================================
    const isElite = Math.random() < 0.20; // %20 ELITE

let baseHP = 1 + Math.floor(level * 0.6); // normal meteor
    if (isElite) baseHP *= 5; // Zor ölsün

const size = isElite ? 80 : 64;

enemies.push({
        x: Math.random() * (w - 40) + 20,
        y: -size,
        vy: (isElite ? 2.4 : 1.6) + level * 0.12,
        vx: (Math.random() - 0.5) * (isElite ? 1.2 : 0.5),
        w: size / 2,
        hp: baseHP,
        maxHp: baseHP,
        c: isElite ? "#ff4444" : "#ffaa00",
        elite: isElite,
        sprite: meteorSprite
    });
}

function shouldBossSpawn() {
    if (novaActive) return false;
    if (player.laserActive) return false;
    if (boss !== null) return false;
    if (bossMode) return false;
    if (bossCount >= 25) return false;
    return score >= nextBossScore;
}

/* ============================================================
   BOSS
   ============================================================ */
function updateBoss() {

// ========== 1) BOSS SPAWN ==========

if (bossState === 'inactive' && shouldBossSpawn()) {
        bossState = 'warning';
        warningTimer = 300;

enemies.forEach(e => createExplosion(e.x, e.y, 5, e.c));
        enemies = [];
        enemyShips.forEach(s => createExplosion(s.x, s.y, 5, "#fff"));
        enemyShips = [];

bullets = [];

document.getElementById('warning-msg').style.display = 'block';
        playSound('boss');
        setBossAmbient(true);
        return;
    }

// ========== 2) WARNING FAZI ==========

if (bossState === 'warning') {
        warningTimer--;

if (warningTimer % 60 === 0) shakeScreen(5);

if (warningTimer <= 0) {
            document.getElementById('warning-msg').style.display = 'none';
            bossState = 'active';
            spawnBossEntity();

// Oyuncuya titan bonusu ver (ilk kez)
            player.weaponType = "spread";
            player.weaponTimer = 700;
            showToast("⚡ TITAN GÜÇLENDİRMESİ!", "#0ff");
        }

return;
    }

// ========== 3) BOSS ACTIVE ==========

if (bossState === 'active' && boss) {

// --- Hareket (delta uyumlu) ---
        boss.y += (boss.targetY - boss.y) * 0.04 * delta;
        boss.move += (0.03 + (bossCount * 0.01)) * delta;
        boss.x = w/2 + Math.sin(boss.move) * (w/3);

// --- Destek HP Drop ---
        if (score >= 150000) {
            boss.supportTimer += delta;
            if (boss.supportTimer >= 600) {
                boss.supportTimer = 0;
                items.push({ x: boss.x, y: boss.y + 60, type: 'hp' });
            }
        }

// --- Çizim ---
        ctx.save();
        const bossImg = boss.sprite || getBossSprite(getCurrentLevel());
        const size = 128;
        ctx.translate(boss.x, boss.y);
        ctx.shadowBlur = 30;
        ctx.shadowColor = boss.color;

if (bossImg && bossImg.complete) {
            ctx.drawImage(bossImg, -size/2, -size/2, size, size);
        } else {
            ctx.fillStyle = boss.color;
            ctx.beginPath();
            ctx.arc(0, 0, size/2, 0, Math.PI*2);
            ctx.fill();
        }
        ctx.restore();

document.getElementById("boss-fill").style.width = (boss.hp / boss.maxHp * 100) + "%";

// ========== 4) BOSS ATEŞ SİSTEMİ (YENİ, DELTA UYUMLU, DENGELİ) ==========

boss.attackTimer += 0.35 * delta;       // çok hızlı olmasın diye 0.35

let fireInterval = 140 - (bossCount * 4);
        if (fireInterval < 80) fireInterval = 80;

if (boss.attackTimer >= fireInterval) {
            boss.attackTimer = 0;

let pattern = bossCount % 3;

// --- PATTERN 1: 3'lü hafif homing ---
            if (pattern === 0) {
                for (let i = -1; i <= 1; i++) {
                    let angle = Math.atan2(player.y - boss.y, player.x - boss.x) + (i * 0.25);
                    bullets.push({
                        x: boss.x,
                        y: boss.y + 60,
                        vx: Math.cos(angle) * 4,
                        vy: Math.sin(angle) * 4,
                        c: boss.color,
                        type: 'enemy'
                    });
                }
            }

// --- PATTERN 2: Sinüslü tarama ---
            else if (pattern === 1) {
                for (let i = -2; i <= 2; i++) {
                    bullets.push({
                        x: boss.x,
                        y: boss.y + 60,
                        vx: Math.sin((frame + i * 10) * 0.04) * 2,
                        vy: 3.5,
                        c: boss.color,
                        type: 'enemy'
                    });
                }
            }

// --- PATTERN 3: Radyal düşük yoğunluklu ---
            else {
                let step = Math.PI / 6;
                for (let a = 0; a < Math.PI * 2; a += step) {
                    bullets.push({
                        x: boss.x,
                        y: boss.y,
                        vx: Math.cos(a) * 2.2,
                        vy: Math.sin(a) * 2.2,
                        c: boss.color,
                        type: 'enemy'
                    });
                }
            }

playSound("enemy_shot");
        }

// ========== 5) DASH SALDIRISI ==========

if (score >= 250000) {
            boss.dashTimer += delta;
            if (boss.dashTimer >= 350) {
                boss.dashTimer = 0;
                boss.y += 90;
                shakeScreen(15);
                showToast("TITAN DASH!", boss.color);
            }
        }

// ========== 6) PLAYER ÇARPIŞMA ==========

if (Math.hypot(player.x - boss.x, player.y - boss.y) < 95) {
            player.hp = 0;
            createExplosion(player.x, player.y, 40, '#f00');
            playSound('explosion');
            updateHUD();
            gameOver();
        }
    }
}

function spawnBossEntity() {

// Maksimum 25 Titan
    if (bossCount >= 25) return;

bossMode = true;

// Level hesaplama
    const level = Math.min(25, bossCount + 1);
    player.titanLevel = level;

// HP Hesaplama (YUMUŞATILMIŞ + DENGELENMİŞ)
    let hpScaling = 1000 + (bossCount * 350) + Math.floor(score / 900);
    let baseHp = Math.min(hpScaling, 24000);  // 20k → 24k'ya hafif genişletildi

// Boss nesnesi
    boss = {
        x: w / 2,
        y: -260,               // Daha yukarıdan gelsin, giriş animasyonu daha güzel
        targetY: 130 + (level * 1.2),   // Level arttıkça çok az daha öne alınır
        hp: baseHp,
        maxHp: baseHp,
        move: 0,
        attackTimer: 0,
        dashTimer: 0,
        supportTimer: 0,
        color: `hsl(${(bossCount * 40) % 360}, 100%, 50%)`,
        
        // Sprite sistemine uyumlu
        sprite: getBossSprite(level)
    };

// Boss bar göster
    document.getElementById('boss-bar-cont').style.display = 'block';

// Bildirim
    showToast(`⚠ TITAN LEVEL ${player.titanLevel} GELİYOR!`, boss.color);

// TITAN GİRİŞ BONUSU
    player.weaponType = "spread";
    player.weaponTimer = 700;
    showToast("⚡ TITAN GÜÇLENDİRMESİ AKTİF!", "#0ff");
}

/* ============================================================
   BULLETS
   ============================================================ */
function updateBullets() {
    for (let i = bullets.length - 1; i >= 0; i--) {

let b = bullets[i];

// Güvenlik - undefined mermi temizleme
        if (!b || !b.type) {
            bullets.splice(i, 1);
            continue;
        }

// MİSSİLE
        if (b.type === 'missile') {
            b.vy -= 0.6 * delta;
            b.x += b.vx * delta;
            b.y += b.vy * delta;

if (frame % 6 === 0) {
                particles.push({
                    x: b.x,
                    y: b.y + 10,
                    vx: (Math.random()-0.5),
                    vy: 2 + Math.random(),
                    life: 0.3,
                    c: 'rgba(255, 50, 255, 0.5)'
                });
            }
        }

// NORMAL MERMİLER
        else {
            b.x += b.vx * delta;
            b.y += b.vy * delta;
        }

// EKRAN DIŞI TEMİZLE
        if (
            b.y < -200 || b.y > h + 200 ||
            b.x < -200 || b.x > w + 200
        ) {
            bullets.splice(i, 1);
            continue;
        }

// ÇİZİM
        if (b.type === 'missile') {
            ctx.save();
            ctx.translate(b.x, b.y);
            ctx.rotate(Math.atan2(b.vy, b.vx) + Math.PI/2);
            ctx.fillStyle = "#ff00ff";
            ctx.shadowColor = "#ff00ff";
            ctx.shadowBlur = 10;
            ctx.beginPath();
            ctx.moveTo(0, -10);
            ctx.lineTo(5, 5);
            ctx.lineTo(-5, 5);
            ctx.fill();
            ctx.restore();
        }

else if (b.type === 'spread') {
            ctx.fillStyle = "#ffaa00";
            ctx.beginPath();
            ctx.arc(b.x, b.y, 7, 0, Math.PI*2);
            ctx.fill();
        }

else if (b.type === 'player') {
            ctx.fillStyle = b.c;
            ctx.shadowColor = b.c;
            ctx.shadowBlur = 10;
            ctx.beginPath();
            ctx.arc(b.x, b.y, 5, 0, Math.PI*2);
            ctx.fill();
        }

else {
            if (b.type === 'enemy' && b.sprite && b.sprite.complete) {
                const size = 32;
                ctx.save();
                ctx.translate(b.x, b.y);
                ctx.drawImage(b.sprite, -size/2, -size/2, size, size);
                ctx.restore();
            } else {
                ctx.fillStyle = b.c;
                ctx.beginPath();
                ctx.arc(b.x, b.y, 6, 0, Math.PI*2);
                ctx.fill();
            }
        }

// --- ÇARPIŞMALAR ---
        let hit = false;

// PLAYER MERMİLERİ
        if (b.type === 'player' || b.type === 'missile' || b.type === 'spread') {

// Meteor düşmanlar
            for (let ei = enemies.length - 1; ei >= 0; ei--) {
                const e = enemies[ei];
                if (e.y < 50) continue;

if (Math.hypot(b.x - e.x, b.y - e.y) < e.w + 20) {
                    let dmg = 1;
                    if (b.type === 'missile') dmg = 5;
                    if (b.type === 'spread') dmg = 2;

e.hp -= dmg;
                    hit = true;
                    createExplosion(b.x, b.y, 3, e.c);

if (e.hp <= 0) {
                        enemies.splice(ei, 1);
                        score += 100;
                        createExplosion(e.x, e.y, 10, e.c);
                        playSound('explosion');
                        dropItem(e.x, e.y);
                        updateHUD();
                    }
                    break;
                }
            }

// Enemy Ship
            if (!hit) {
                for (let si = enemyShips.length - 1; si >= 0; si--) {
                    const s = enemyShips[si];

if (Math.hypot(b.x - s.x, b.y - s.y) < 40) {
                        let dmg = 1;
                        if (b.type === 'missile') dmg = 4;
                        if (b.type === 'spread') dmg = 2;

s.hp -= dmg;
                        hit = true;

createExplosion(b.x, b.y, 3, "#fff");

if (s.hp <= 0) {
                            createExplosion(s.x, s.y, 20, "#fff");
                            score += 300;
                            enemyShips.splice(si, 1);
                            updateHUD();
                        }
                        break;
                    }
                }
            }

// Boss
            if (!hit && boss && Math.hypot(b.x - boss.x, b.y - boss.y) < 90) {
                let dmg = 1 + Math.floor(player.titanLevel / 5);
                if (b.type === 'missile') dmg *= 4;
                if (b.type === 'spread') dmg *= 1.5;

boss.hp -= dmg;
                hit = true;

createExplosion(b.x, b.y, 2, boss.color);

if (boss.hp <= 0) killBoss();
            }

if (hit) {
                bullets.splice(i, 1);
            }
        }

// Enemy bullet -> player
        else if (b.type === 'enemy') {
            if (Math.hypot(b.x - player.x, b.y - player.y) < 20) {

player.hp -= 10;
                bullets.splice(i, 1);

createExplosion(player.x, player.y, 15, "#f00");
                playSound('explosion');
                shakeScreen(15);
                updateHUD();

if (player.hp <= 0) gameOver();
            }
        }
    }
}

/* ============================================================
   METEOR ENEMIES
   ============================================================ */
function updateEnemies() {
    for (let i = enemies.length - 1; i >= 0; i--) {
        const e = enemies[i];

// ============================
        // 🚀 HIZ (Elite daha hızlı)
        // ============================
        let baseSpeed = e.vy;

if (baseSpeed < 2.5) baseSpeed = 2.5;
        if (getCurrentLevel() > 6) baseSpeed += 0.6;
        if (getCurrentLevel() > 12) baseSpeed += 1.2;
        if (getCurrentLevel() > 18) baseSpeed += 1.8;

// Elite meteor ek hız
        if (e.elite) baseSpeed += 1.1;

const deltaBoost = 1.85;
        e.y += baseSpeed * delta * deltaBoost;
        e.x += e.vx * delta * deltaBoost;

// ============================
        // 🚀 ÇİZİM
        // ============================
        ctx.save();
        const img = e.sprite;
        const size = e.elite ? 80 : 64;

ctx.translate(e.x, e.y);
        ctx.shadowBlur = e.elite ? 25 : 15;
        ctx.shadowColor = e.c;

if (img && img.complete) {
            ctx.drawImage(img, -size/2, -size/2, size, size);
        } else {
            ctx.fillStyle = e.c;
            ctx.beginPath();
            ctx.arc(0, 0, e.w, 0, Math.PI * 2);
            ctx.fill();
        }
        ctx.restore();

// ============================
        // 🚀 ÇARPMA
        // ============================
        if (Math.hypot(player.x - e.x, player.y - e.y) < e.w + 15) {
            enemies.splice(i, 1);
            player.hp -= e.elite ? 20 : 10;
            shakeScreen(e.elite ? 20 : 12);
            playSound('explosion');
            updateHUD();
            if (player.hp <= 0) gameOver();
            continue;
        }

// ============================
        // 🚀 EKRAN DIŞI
        // ============================
        if (e.y > h) {
            enemies.splice(i, 1);
            escapedCount++;
            updateHUD();
            continue;
        }

// ============================
        // 🚀 METEOR ÖLDÜ
        // ============================
        if (e.hp <= 0) {
            createExplosion(e.x, e.y, e.elite ? 25 : 10, e.c);
            score += e.elite ? 200 : 70;
            dropItem(e.x, e.y);
            enemies.splice(i, 1);
            updateHUD();
        }
    }
}

/* ============================================================
   DÜŞMAN GEMİLERİ – DENGELİ SÜRÜM
   ============================================================ */

function spawnEnemyShip() {
    const lvl = getCurrentLevel();
    let typeIdx = (lvl < 9) ? 1 : (lvl < 17 ? 2 : 3);

// HP (denge)
    let hp = 50 + lvl * 3;
    if (hp > 220) hp = 220;

// HIZ (orta seviye)
    let speed = 2.4 + lvl * 0.12;

enemyShips.push({
        x: Math.random() * (w - 200) + 100,
        y: 80 + Math.random() * 40,
        vx: (Math.random() < 0.5 ? -1 : 1) * speed,
        hp: hp,
        maxHp: hp,
        typeIdx: typeIdx,
        fireTimer: 0,

// ❗ DAHA AZ SIK ATIŞ
        fireRate: Math.max(110, 160 - lvl * 3)
        // lvl 1 → 157
        // lvl 10 → 130
        // lvl 20 → 110 (minimum)
    });
}

function updateEnemyShips() {
    if (bossMode || novaActive || bossState === 'warning') return;

enemyShipSpawnTimer++;
    const lvl = getCurrentLevel();

// Aynı anda kaç gemi olabilir (denge)
    const maxShips = (lvl < 10) ? 2 : (lvl < 20 ? 3 : 4);

// ❗ SPAWN ARALIĞI ARTIRILDI (daha az gemi spawn)
    let spawnInterval = 900 - lvl * 20;
    if (spawnInterval < 380) spawnInterval = 380;

if (enemyShipSpawnTimer >= spawnInterval && enemyShips.length < maxShips) {
        enemyShipSpawnTimer = 0;
        spawnEnemyShip();
    }

// UPDATE
    for (let i = enemyShips.length - 1; i >= 0; i--) {
        const s = enemyShips[i];

// Hareket
        s.x += s.vx * delta;
        if (s.x < 70 || s.x > w - 70) s.vx *= -1;

s.y = 80 + Math.sin((frame + i * 60) * 0.012) * 25;

// Çizim
        ctx.save();
        const img = enemyShipSprites[s.typeIdx];
        const size = 64;
        ctx.translate(s.x, s.y);
        ctx.shadowBlur = 18;
        ctx.shadowColor = "#ffdd88";
        img && img.complete
            ? ctx.drawImage(img, -size/2, -size/2, size, size)
            : ctx.fillRect(-size/2, -size/4, size, size/2);
        ctx.restore();

// ❗ DAHA AZ SIK ATEŞ
        s.fireTimer++;
        if (s.fireTimer >= s.fireRate) {
            s.fireTimer = 0;

const bulletImg = enemyBulletSprites[s.typeIdx];
            bullets.push({
                x: s.x,
                y: s.y + 20,
                vx: 0,
                vy: 5 + lvl * 0.1,
                type: 'enemy',
                sprite: bulletImg
            });
        }

// Çarpma
        if (Math.hypot(player.x - s.x, player.y - s.y) < 40) {
            enemyShips.splice(i, 1);
            createExplosion(player.x, player.y, 25, '#f00');
            player.hp -= 20;
            updateHUD();
            if (player.hp <= 0) gameOver();
            continue;
        }

// Ölüm
        if (s.hp <= 0) {
            createExplosion(s.x, s.y, 25, "#fff");
            score += 300;
            enemyShips.splice(i, 1);
            updateHUD();
        }
    }
}

/* ============================================================
   ITEMS / PARTICLES / HUD
   ============================================================ */
function dropItem(x, y) {
    let rand = Math.random();
    if(rand < 0.05) items.push({x:x, y:y, type:'up'});
    else if(rand < 0.08) items.push({x:x, y:y, type:'hp'});
    else if(rand < 0.10) items.push({x:x, y:y, type:'nova'});
    else if(rand < 0.12) items.push({x:x, y:y, type:'laser'});
    else if (rand < 0.15) {
        let possibleWeapons = [];
        if (score >= 250000) possibleWeapons.push('missile');
        if (score >= 500000) possibleWeapons.push('spread');
        if (score >= 750000) possibleWeapons.push('saw');
        if (possibleWeapons.length > 0) {
            let wType = possibleWeapons[Math.floor(Math.random() * possibleWeapons.length)];
            items.push({x:x, y:y, type: wType});
        }
    }
}

function drawItems() {
    for (let i = items.length - 1; i >= 0; i--) {
        const it = items[i];

if (it.bossLoot) {
            it.x += (player.x - it.x) * 0.08;
            it.y += (player.y - it.y) * 0.08;
        } else {
            it.y += 3;
        }

ctx.textAlign = "center";
        ctx.shadowBlur = 10;
        let glow = 0.8 + Math.sin(frame * 0.2) * 0.2;
        ctx.font = "bold 24px Arial, sans-serif";

if (it.type === "up") { ctx.fillStyle = `rgba(0,243,255,${glow})`; ctx.fillText("⚡", it.x, it.y); }
        else if (it.type === "hp") { ctx.fillStyle = `rgba(255,0,0,${glow})`; ctx.fillText("❤️", it.x, it.y); }
        else if (it.type === "nova") { ctx.fillStyle = `rgba(255,255,0,${glow})`; ctx.fillText("☢", it.x, it.y); }
        else if (it.type === "laser") { ctx.fillStyle = `rgba(255,50,50,${glow})`; ctx.fillText("💠", it.x, it.y); }
        else if (it.type === "missile") { ctx.fillStyle = `rgba(255,0,255,${glow})`; ctx.fillText("🚀", it.x, it.y); }
        else if (it.type === "spread") { ctx.fillStyle = `rgba(255,165,0,${glow})`; ctx.fillText("🌀", it.x, it.y); }
        else if (it.type === "saw") { ctx.fillStyle = `rgba(0,150,255,${glow})`; ctx.fillText("️", it.x, it.y); }

if (Math.hypot(player.x - it.x, player.y - it.y) < 50) {
            if (it.type === "up") { 
                if (player.level < 3) { player.level++; showToast("SİLAH GÜÇLENDİ", "#00f3ff"); } 
                else { showToast("SÜRE UZATILDI", "#ffaa00"); }
                if (player.level === 3) weaponTimer = frame + 600; 
                playSound("powerup"); 
            }
            else if (it.type === "hp") { 
                player.hp = Math.min(100, player.hp + 25); 
                playSound("powerup"); showToast("TAMİR (+25)", "#0f0"); 
            }
            else if (it.type === "nova") { 
                if (player.bombs < player.maxBombs) { player.bombs++; showToast("NOVA", "#ffff00"); } 
                else score += 1000; 
                playSound("powerup"); 
            }
            else if (it.type === "laser") { 
                activateLaser(); 
                player.weaponType = 'none'; 
            }
            else if (it.type === "missile" || it.type === "spread" || it.type === "saw") {
                if (player.laserActive) {
                    player.laserActive = false;
                    stopLaserHum(); 
                    document.getElementById('laser-timer-bar').style.display = 'none';
                }
                player.weaponType = it.type; 
                player.weaponTimer = 600; 
                let name = (it.type === "missile") ? "FÜZE" : (it.type === "spread") ? "YELPAZE" : "TESTERE";
                playSound("powerup"); showToast(`AKTİF: ${name}`, "#fff");
            }
            
            items.splice(i, 1); updateHUD(); continue;
        }
        if (it.y > h) items.splice(i, 1);
    }
}

function formatScore(n) {
    if (n < 1000) return n;
    if (n < 1_000_000) return (n/1000).toFixed(1) + "K";
    if (n < 1_000_000_000) return (n/1_000_000).toFixed(2) + "M";
    return (n/1_000_000_000).toFixed(2) + "B";
}

/* ============================================================
   LEVEL UP EKRANI
   ============================================================ */
let fwLoop = null;
function openLevelUp() {
    const screen = document.getElementById('level-up-screen');
    const content = document.getElementById('levelup-content-wrapper');
    const title = document.getElementById('lvl-title');
    const sub = document.getElementById('lvl-sub');
    
    screen.classList.remove('hidden');
    content.classList.remove('visible');

document.getElementById('lvl-score').innerText = formatScore(score);
    document.getElementById('lvl-num').innerText = getCurrentLevel();

if (score >= 1000000) {
        title.innerText = "EFSANEVİ PİLOT"; 
        title.style.background = "linear-gradient(to bottom, #ffd700, #ff8800)";
        title.style.webkitBackgroundClip = "text";
        title.style.webkitTextFillColor = "transparent";
        sub.innerText = "1 MİLYON BARAJI AŞILDI!";
        sub.style.color = "#fff";
        playSound('powerup'); 
    } else {
        title.innerText = "GÖREV TAMAMLANDI";
        title.style.background = "linear-gradient(to bottom, #fff, #00f3ff)";
        title.style.webkitBackgroundClip = "text";
        title.style.webkitTextFillColor = "transparent";
        sub.innerText = "BÖLGE TEMİZLENDİ";
        sub.style.color = "#00f3ff";
    }
    startFireworks();
    setTimeout(() => { content.classList.add('visible'); }, 2500);
}

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