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584 lines (517 loc) · 24.6 KB
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<!DOCTYPE html>
<html lang="zh-Hant">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover">
<title>終端騎士 Terminal Knight - Performance Edition</title>
<style>
:root {
--bg-color: #050505;
--main-color: #33ff33;
--accent-color: #ffb000;
--danger-color: #ff3333;
--dim-color: #1a5c1a;
--font-main: 'Courier New', Courier, monospace;
}
* {
box-sizing: border-box;
user-select: none;
-webkit-tap-highlight-color: transparent;
}
body {
margin: 0; padding: 0;
background-color: var(--bg-color);
color: var(--main-color);
font-family: var(--font-main);
overflow: hidden;
height: 100vh; /* Fallback */
display: flex; justify-content: center; align-items: center;
}
/* 強化 CRT 效果：使用硬體加速 */
.crt-overlay {
position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.1) 50%),
linear-gradient(90deg, rgba(255, 0, 0, 0.03), rgba(0, 255, 0, 0.01), rgba(0, 0, 255, 0.03));
background-size: 100% 2px, 3px 100%;
pointer-events: none;
z-index: 999;
opacity: 0.6; /* 降低透明度以減少視覺干擾 */
will-change: opacity; /* 提示瀏覽器優化 */
}
#game-container {
width: 100%; max-width: 600px;
/* JS 將動態設置高度以適配移動端 */
height: 100%; max-height: 900px;
display: flex; flex-direction: column;
border: 2px solid var(--dim-color);
position: relative; background-color: #000;
box-shadow: 0 0 20px rgba(51, 255, 51, 0.05);
}
#status-bar {
padding: 10px; border-bottom: 1px solid var(--main-color);
display: flex; justify-content: space-between; font-size: 14px;
flex-shrink: 0;
}
.bar-container { display: inline-block; width: 80px; background: #111; height: 10px; margin-left: 5px; border: 1px solid var(--dim-color); }
.bar-fill { height: 100%; transition: width 0.2s ease-out; } /* 加快動畫速度 */
.hp-fill { background: var(--danger-color); box-shadow: 0 0 5px var(--danger-color); }
.mp-fill { background: var(--accent-color); box-shadow: 0 0 5px var(--accent-color); }
#visual-stage {
flex: 1; display: flex; flex-direction: column; justify-content: center; align-items: center;
overflow: hidden; text-align: center; white-space: pre; font-size: 14px;
color: var(--accent-color); text-shadow: 0 0 8px rgba(255, 176, 0, 0.5); padding: 10px;
min-height: 0; /* Flexbox fix */
}
#log-area {
height: 30%; /* 使用百分比確保響應 */
min-height: 120px;
border-top: 1px dashed var(--dim-color); border-bottom: 1px solid var(--main-color);
padding: 10px; overflow-y: auto; font-size: 13px; background: rgba(0,10,0,0.2);
scroll-behavior: smooth;
}
.log-entry { margin-bottom: 4px; opacity: 0.6; transition: opacity 0.5s; }
.log-entry.new { color: #fff; opacity: 1; border-left: 2px solid var(--main-color); padding-left: 5px; }
.log-highlight { color: var(--accent-color); font-weight: bold; }
.log-danger { color: var(--danger-color); }
#controls {
height: auto; min-height: 160px;
padding: 10px; display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
flex-shrink: 0;
padding-bottom: max(10px, env(safe-area-inset-bottom)); /* 支援 iPhone X+ */
}
button {
background: rgba(0, 20, 0, 0.5); border: 1px solid var(--main-color);
color: var(--main-color); font-family: var(--font-main);
font-size: 16px; cursor: pointer; position: relative; overflow: hidden;
touch-action: manipulation; /* 關鍵：移除手機點擊延遲 */
border-radius: 4px;
transition: background 0.1s, transform 0.05s;
}
button:hover { background: rgba(51, 255, 51, 0.1); }
button:active { background: var(--main-color); color: #000; transform: translateY(1px); }
button:disabled { border-color: var(--dim-color); color: var(--dim-color); opacity: 0.3; pointer-events: none; }
.btn-hint { position: absolute; top: 2px; left: 4px; font-size: 9px; opacity: 0.5; }
#menu-overlay {
position: absolute; top: 0; left: 0; width: 100%; height: 100%;
background: rgba(0,0,0,0.95); display: flex; flex-direction: column;
justify-content: center; align-items: center; z-index: 10; display: none;
backdrop-filter: blur(2px); /* 現代瀏覽器模糊效果 */
}
.menu-title { font-size: 28px; margin-bottom: 20px; color: var(--accent-color); letter-spacing: 4px; text-shadow: 0 0 10px var(--accent-color); }
.menu-option {
width: 80%; max-width: 300px; padding: 15px; margin: 8px 0; text-align: center;
border: 1px solid var(--dim-color); cursor: pointer; transition: 0.2s;
touch-action: manipulation;
}
.menu-option:hover { border-color: var(--main-color); background: rgba(51,255,51,0.05); }
.menu-option:active { background: var(--main-color); color: #000; }
@keyframes shake {
0% { transform: translate(0, 0); }
20% { transform: translate(-3px, 3px); }
40% { transform: translate(3px, -3px); }
60% { transform: translate(-3px, 3px); }
80% { transform: translate(3px, -3px); }
100% { transform: translate(0, 0); }
}
.shake { animation: shake 0.25s cubic-bezier(.36,.07,.19,.97) both; }
</style>
</head>
<body>
<div class="crt-overlay"></div>
<div id="game-container">
<div id="status-bar">
<div>LV <span id="ui-lvl">1</span> | <span id="ui-job">騎士</span></div>
<div style="text-align: right;">
HP <div class="bar-container"><div id="ui-hp-bar" class="bar-fill hp-fill"></div></div> <span id="ui-hp-text">100/100</span><br>
MP <div class="bar-container"><div id="ui-mp-bar" class="bar-fill mp-fill"></div></div> <span id="ui-mp-text">20/20</span>
</div>
</div>
<div id="visual-stage">
<div id="scene-art"></div>
<div id="scene-text" style="margin-top:10px; font-size: 13px; line-height: 1.4; color: var(--main-color); min-height: 40px;"></div>
</div>
<div id="log-area"></div>
<div id="controls">
<button id="btn-1" onclick="game.handleInput(0)"><span class="btn-hint">1</span><span class="label"></span></button>
<button id="btn-2" onclick="game.handleInput(1)"><span class="btn-hint">2</span><span class="label"></span></button>
<button id="btn-3" onclick="game.handleInput(2)"><span class="btn-hint">3</span><span class="label"></span></button>
<button id="btn-4" onclick="game.handleInput(3)"><span class="btn-hint">Enter</span><span class="label"></span></button>
</div>
<div id="menu-overlay">
<div class="menu-title">TERMINAL KNIGHT</div>
<div id="menu-content" style="width:100%; display:flex; flex-direction:column; align-items:center;"></div>
<div style="margin-top: 20px; font-size: 10px; color: #555;">v1.2.1 PERFORMANCE BUILD (FIXED)</div>
</div>
</div>
<script>
/**
* AUDIO SYSTEM (Optimized for Low Latency)
*/
const audioSys = {
ctx: null,
isMuted: false,
init() {
if (!this.ctx) {
const AudioContext = window.AudioContext || window.webkitAudioContext;
this.ctx = new AudioContext();
}
if (this.ctx.state === 'suspended') this.ctx.resume();
},
playTone(freq, type, duration, vol=0.1, slide=false) {
if (!this.ctx || this.isMuted) return;
const osc = this.ctx.createOscillator();
const gain = this.ctx.createGain();
const now = this.ctx.currentTime;
osc.type = type;
osc.frequency.setValueAtTime(freq, now);
if (slide) osc.frequency.exponentialRampToValueAtTime(Math.max(freq * 0.1, 10), now + duration);
gain.gain.setValueAtTime(vol, now);
gain.gain.exponentialRampToValueAtTime(0.001, now + duration); // 避免 click noise
osc.connect(gain); gain.connect(this.ctx.destination);
osc.start(); osc.stop(now + duration + 0.1);
},
sfx: {
blip: () => audioSys.playTone(800, 'square', 0.03, 0.02),
select: () => audioSys.playTone(440, 'triangle', 0.08, 0.05),
hit: () => audioSys.playTone(100, 'sawtooth', 0.15, 0.1, true),
crit: () => { audioSys.playTone(800, 'square', 0.1, 0.1); setTimeout(()=>audioSys.playTone(1200, 'square', 0.2, 0.1), 50); },
magic: () => { audioSys.playTone(600, 'sine', 0.3, 0.05); setTimeout(()=>audioSys.playTone(1000, 'sine', 0.3, 0.05), 80); },
win: () => { [523, 659, 784, 1046].forEach((f,i) => setTimeout(()=>audioSys.playTone(f, 'square', 0.2, 0.05), i*120)); },
die: () => audioSys.playTone(80, 'sawtooth', 1.0, 0.2, true)
}
};
/**
* GAME DATA
*/
const GAME_DATA = {
weapons: [
{ id: 'sword', name: '編譯劍', atk: 6, def: 1, desc: '標準開發工具' },
{ id: 'axe', name: '重構斧', atk: 12, def: -2, desc: '高傷但充滿風險' },
{ id: 'shield', name: '防火牆', atk: 2, def: 8, desc: '安全第一' }
],
enemies: {
slime: { name: '溢出史萊姆', hp: 40, atk: 8, def: 1, exp: 15, art: "\n (o)_(o)\n ( DATA )\n \\______/" },
wolf: { name: '核心獵犬', hp: 60, atk: 14, def: 2, exp: 25, art: "\n /\\_ /\\\n ( o.o )\n > ^ <" },
boss: { name: 'NULL POINTER', hp: 220, atk: 26, def: 10, exp: 1000, art: "\n <>=======()\n (/) [ERR] \\\n / / BOSS \\\n ( ( 0x0000FF ) )\n \\_\\________/_/" }
},
chapters: [
{ id: 0, type: 'story', text: "系統檢測到邏輯錯誤...\n你在此數據殘骸中復甦。\n這是最後的修復嘗試。" },
{ id: 1, type: 'choice', text: "前方是第一道防火牆。", choices: [
{ label: "強行突破 (戰鬥)", next: 2 },
{ label: "嘗試靜默繞過 (隨機)", next: 'random_stealth' }
]},
{ id: 2, type: 'battle', enemy: 'slime' },
{ id: 3, type: 'camp', text: "進入臨時緩存區。環境穩定。" },
{ id: 4, type: 'battle', enemy: 'wolf' },
{ id: 5, type: 'choice', text: "檢測到核心區域。", choices: [
{ label: "搜尋優化補丁", action: 'get_potion', next: 6 },
{ label: "直接衝向核心", next: 6 }
]},
{ id: 6, type: 'camp', text: "準備進行終極編譯。" },
{ id: 7, type: 'boss', enemy: 'boss' },
{ id: 8, type: 'win', text: "執行成功。系統完全修復。" }
]
};
/**
* GAME ENGINE (Optimized)
*/
const game = {
state: 'START',
chapterIndex: 0,
player: { lvl: 1, hp: 100, maxHp: 100, mp: 25, maxMp: 25, baseAtk: 10, baseDef: 3, exp: 0, nextExp: 40, potions: 2, weaponIdx: 0 },
battle: { enemy: null, isDefending: false, storm: false },
init() {
this.resize();
window.addEventListener('resize', () => this.resize());
this.load();
this.renderStatus();
this.showMainMenu();
this.setupKeyboard();
// 用戶交互初始化 AudioContext
const unlockAudio = () => { audioSys.init(); document.body.removeEventListener('click', unlockAudio); document.body.removeEventListener('touchstart', unlockAudio); };
document.body.addEventListener('click', unlockAudio);
document.body.addEventListener('touchstart', unlockAudio);
},
resize() {
// 解決手機 100vh 問題
const vh = window.innerHeight;
document.getElementById('game-container').style.height = `${vh}px`;
},
setupKeyboard() {
window.onkeydown = (e) => {
if (this.state === 'START' || this.state === 'MENU') return;
// 防止按鍵重複觸發
if (e.repeat) return;
const keyMap = { '1': 0, '2': 1, '3': 2, 'Enter': 3, ' ': 3 };
if (keyMap.hasOwnProperty(e.key)) {
// 模擬按鈕按下效果
const btn = document.getElementById(`btn-${keyMap[e.key]+1}`);
if (btn && !btn.disabled) {
btn.classList.add('active'); // CSS active state
setTimeout(() => btn.classList.remove('active'), 100);
this.handleInput(keyMap[e.key]);
}
}
};
},
save() { localStorage.setItem('tk_save_v1', JSON.stringify({ p: this.player, c: this.chapterIndex })); },
load() {
const saved = localStorage.getItem('tk_save_v1');
if (saved) {
try {
const d = JSON.parse(saved);
this.player = { ...this.player, ...d.p }; // Merge to ensure new fields exist
this.chapterIndex = d.c;
} catch(e) { console.error("Save corrupted"); }
}
},
handleInput(idx) {
audioSys.sfx.select();
// 狀態機路由
switch(this.state) {
case 'START':
if (idx === 0) this.begin(false);
if (idx === 1) this.begin(true);
break;
case 'STORY': case 'WIN':
if (idx === 3) this.next();
break;
case 'CHOICE':
this.handleChoice(idx);
break;
case 'EXPLORE':
if (idx === 0) this.next();
if (idx === 1) this.openEquip();
if (idx === 2) this.rest();
break;
case 'BATTLE':
this.combatAction(idx);
break;
case 'GAMEOVER':
if (idx === 3) location.reload();
break;
}
},
showMainMenu() {
this.state = 'START';
document.getElementById('menu-overlay').style.display = 'flex';
const hasSave = localStorage.getItem('tk_save_v1');
let html = `<div class="menu-option" onclick="game.handleInput(0)">INITIALIZE (新遊戲)</div>`;
if (hasSave) html += `<div class="menu-option" onclick="game.handleInput(1)">RESTORE (繼續)</div>`;
document.getElementById('menu-content').innerHTML = html;
this.updateButtons(['','','','']);
},
begin(load) {
document.getElementById('menu-overlay').style.display = 'none';
if (!load) { this.chapterIndex = 0; this.player.hp = 100; this.player.potions = 2; }
this.processChapter();
},
processChapter() {
const chap = GAME_DATA.chapters[this.chapterIndex];
if (!chap) return;
// 停止之前的 typewriter
clearTimeout(this.typewriterTimer);
if (chap.type === 'story' || chap.type === 'win') {
this.state = chap.type === 'win' ? 'WIN' : 'STORY';
this.setArt(`\n\n[ LOG: ${this.chapterIndex} ]\n...`);
this.typewriter(chap.text);
this.updateButtons(['','','','繼續']);
if (this.state === 'WIN') audioSys.sfx.win();
} else if (chap.type === 'choice') {
this.state = 'CHOICE';
this.setArt("\n [ 分支路徑 ]\n / \\\n ? ?");
this.typewriter(chap.text);
const btnLabels = chap.choices.map(c => c.label);
this.updateButtons([...btnLabels, '', '', '']);
} else if (chap.type === 'camp') {
this.state = 'EXPLORE';
this.save();
this.setArt("\n /\\\n / \\ [CAMP]\n /____\\ ||||\n || ====");
this.log(chap.text, "log-highlight");
this.updateButtons(['前進', '裝備', '休息', '']);
} else if (chap.type === 'battle' || chap.type === 'boss') {
this.startBattle(chap.enemy);
}
},
handleChoice(idx) {
const chap = GAME_DATA.chapters[this.chapterIndex];
const choice = chap.choices[idx];
if (!choice) return;
if (choice.action === 'get_potion') { this.player.potions++; this.log("獲得修復補丁 +1", "log-highlight"); }
if (choice.next === 'random_stealth') {
if (Math.random() > 0.5) {
this.log("靜默繞過成功！跳過戰鬥。", "log-highlight");
this.chapterIndex += 2;
} else {
this.log("檢測失敗！遭遇伏擊！", "log-danger");
this.chapterIndex++;
}
} else {
this.chapterIndex = choice.next;
}
this.processChapter();
},
next() { this.chapterIndex++; this.processChapter(); },
startBattle(enemyId) {
this.state = 'BATTLE';
const template = GAME_DATA.enemies[enemyId];
this.battle.enemy = { ...template, maxHp: template.hp };
// 數據風暴機制
this.battle.storm = (Math.random() < 0.15);
if (this.battle.storm) this.log(">>> 檢測到隨機數據風暴！", "log-highlight");
this.updateEnemyArt(); // 初始藝術渲染
this.log(`遭遇威脅: ${this.battle.enemy.name}`, "log-danger");
this.updateButtons(['攻擊', '技能(8MP)', '防禦', `補丁(${this.player.potions})`]);
},
updateEnemyArt() {
const e = this.battle.enemy;
let art = e.art;
// 動態 ASCII：低血量時替換眼睛
if (e.hp < e.maxHp * 0.4) {
art = art.replace(/o/g, 'x').replace(/0/g, 'x').replace(/O/g, 'X');
}
this.setArt(art);
},
combatAction(idx) {
const p = this.player; const e = this.battle.enemy;
const w = GAME_DATA.weapons[p.weaponIdx];
let dmg = 0; let msg = "";
if (idx === 0) { // 攻擊
dmg = Math.max(1, (p.baseAtk + w.atk) - e.def);
if (this.battle.storm && Math.random() > 0.5) { dmg = Math.floor(dmg * 1.5); msg = "數據爆裂！"; audioSys.sfx.crit(); }
else audioSys.sfx.hit();
e.hp -= dmg; msg += `造成 ${dmg} 點傷害。`;
this.shake();
} else if (idx === 1) { // 技能
if (p.mp >= 8) {
p.mp -= 8; dmg = Math.floor((p.baseAtk + w.atk) * 1.8);
e.hp -= dmg; msg = `技能造成 ${dmg} 傷害！`;
audioSys.sfx.magic(); this.shake();
} else { this.log("MP 不足！", "log-danger"); return; }
} else if (idx === 2) { // 防禦
this.battle.isDefending = true; p.mp = Math.min(p.maxMp, p.mp + 6);
msg = "防禦模式啟動，MP 回復。";
} else if (idx === 3) { // 補丁
if (p.potions > 0) {
p.potions--; p.hp = Math.min(p.maxHp, p.hp + 50);
msg = "執行修復，HP+50。"; audioSys.sfx.magic();
} else { this.log("補丁耗盡！", "log-danger"); return; }
}
this.log(msg);
this.updateEnemyArt(); // 刷新藝術狀態
this.renderStatus();
this.updateButtons(['','','','']); // 鎖定按鈕防止連點
if (e.hp <= 0) return this.winBattle();
// 敵人回合延遲，給予視覺緩衝
setTimeout(() => this.enemyTurn(), 600);
},
enemyTurn() {
if (this.state !== 'BATTLE') return;
const p = this.player; const e = this.battle.enemy;
let pDef = p.baseDef + GAME_DATA.weapons[p.weaponIdx].def;
if (this.battle.isDefending) pDef = Math.floor(pDef * 2.5); // 強化防禦效果
let dmg = Math.max(1, e.atk - pDef);
p.hp -= Math.floor(dmg);
this.log(`${e.name} 攻擊！受到 ${Math.floor(dmg)} 傷害。`, "log-danger");
audioSys.sfx.hit();
this.renderStatus();
this.updateButtons(['攻擊', '技能(8MP)', '防禦', `補丁(${p.potions})`]); // 解鎖按鈕
this.battle.isDefending = false;
if (p.hp <= 0) this.die();
},
winBattle() {
const exp = this.battle.enemy.exp; this.player.exp += exp;
audioSys.sfx.win(); this.log(`敵人崩潰！獲得 ${exp} XP。`, "log-highlight");
if (this.player.exp >= this.player.nextExp) {
this.player.lvl++; this.player.maxHp += 20; this.player.hp = this.player.maxHp;
this.player.baseAtk += 3; this.player.nextExp = Math.floor(this.player.nextExp * 1.5);
this.log(`>>> 系統升級：LV ${this.player.lvl} <<<`, "log-highlight");
}
setTimeout(() => this.next(), 1500);
},
die() {
this.state = 'GAMEOVER'; audioSys.sfx.die();
this.setArt("\n X X\n __--__\n / \\\n | DEAD |");
this.log("嚴重錯誤：核心已崩毀。", "log-danger");
this.updateButtons(['','','','重啟系統']);
},
openEquip() {
document.getElementById('menu-overlay').style.display = 'flex';
let html = `<div class="menu-title">更換插件</div>`;
GAME_DATA.weapons.forEach((w, i) => {
const sel = this.player.weaponIdx === i ? 'selected' : '';
html += `<div class="menu-option ${sel}" onclick="game.changeWp(${i})">
${w.name} <span style="font-size:10px; color:#888;">${w.desc}</span><br>
<small>ATK:${w.atk > 0 ? '+'+w.atk : w.atk} DEF:${w.def > 0 ? '+'+w.def : w.def}</small>
</div>`;
});
document.getElementById('menu-content').innerHTML = html;
},
changeWp(i) {
this.player.weaponIdx = i; this.state = 'EXPLORE';
document.getElementById('menu-overlay').style.display = 'none';
this.log(`已掛載模組：${GAME_DATA.weapons[i].name}`); this.renderStatus();
},
rest() {
this.player.hp = this.player.maxHp; this.player.mp = this.player.maxMp;
this.log("緩存清理完畢。HP/MP 全滿。", "log-highlight");
audioSys.sfx.magic(); this.renderStatus();
},
// UI & Visuals
log(msg, cls = "") {
const area = document.getElementById('log-area');
const d = document.createElement('div'); d.className = `log-entry new ${cls}`;
d.innerHTML = `> ${msg}`; area.appendChild(d);
area.scrollTop = area.scrollHeight;
if (area.children.length > 30) area.removeChild(area.children[0]);
setTimeout(()=> d.classList.remove('new'), 500); // 縮短高亮時間
},
typewriterTimer: null,
typewriter(text) {
const stage = document.getElementById('scene-text'); stage.innerHTML = '';
let i = 0;
const chars = text.split('');
const type = () => {
if (i < chars.length) {
stage.innerHTML += chars[i] === '\n' ? '<br>' : chars[i];
if (i % 3 === 0) audioSys.sfx.blip(); // 減少打字音效頻率
i++;
this.typewriterTimer = setTimeout(type, 25); // 加快打字速度
}
};
type();
},
setArt(art) { document.getElementById('scene-art').textContent = art; },
shake() {
const c = document.getElementById('game-container');
c.classList.remove('shake');
void c.offsetWidth; // Trigger reflow
c.classList.add('shake');
},
updateButtons(labels) {
// FIXED: Loop exactly 4 times to match the number of buttons in the DOM.
// This prevents the 'null' error when labels array > 4 or cleans up when < 4.
for (let i = 0; i < 4; i++) {
const l = labels[i] || ''; // Fallback to empty string if undefined
const b = document.getElementById(`btn-${i+1}`);
if (b) {
b.querySelector('.label').innerText = l;
b.disabled = !l;
b.style.opacity = l ? 1 : 0.3;
}
}
},
renderStatus() {
const p = this.player;
document.getElementById('ui-hp-bar').style.width = `${Math.max(0, (p.hp/p.maxHp)*100)}%`;
document.getElementById('ui-mp-bar').style.width = `${Math.max(0, (p.mp/p.maxMp)*100)}%`;
document.getElementById('ui-hp-text').innerText = `${Math.max(0, p.hp)}/${p.maxHp}`;
document.getElementById('ui-mp-text').innerText = `${Math.max(0, p.mp)}/${p.maxMp}`;
document.getElementById('ui-lvl').innerText = p.lvl;
document.getElementById('ui-job').innerText = `騎士 [${GAME_DATA.weapons[p.weaponIdx].name}]`;
}
};
window.onload = () => game.init();
</script>
</body>
</html>