移动端RPG虚拟键。
当前为
// ==UserScript==
// @name RPG 虚拟按键
// @namespace https://douglas.example
// @version 1.1.0
// @description 移动端RPG虚拟键。
// @author you
// @match *://*.oraclecloud.com/*
// @run-at document-end
// @grant none
// ==/UserScript==
(function () {
'use strict';
/********************** 键位映射与事件派发 *************************/
function mapCharToKey(char) {
return { key: char, code: '', keyCode: char.charCodeAt(0) };
}
const SPECIAL = {
'ArrowUp': { key: 'ArrowUp', code: 'ArrowUp', keyCode: 38 },
'ArrowDown': { key: 'ArrowDown', code: 'ArrowDown', keyCode: 40 },
'ArrowLeft': { key: 'ArrowLeft', code: 'ArrowLeft', keyCode: 37 },
'ArrowRight': { key: 'ArrowRight', code: 'ArrowRight', keyCode: 39 },
'Enter': { key: 'Enter', code: 'Enter', keyCode: 13 },
'Escape': { key: 'Escape', code: 'Escape', keyCode: 27 },
'Space': { key: ' ', code: 'Space', keyCode: 32 },
'Shift': { key: 'Shift', code: 'ShiftLeft', keyCode: 16 },
'Control': { key: 'Control', code: 'ControlLeft',keyCode: 17 },
'Z': mapCharToKey('z'),
'X': mapCharToKey('x'),
'C': mapCharToKey('c')
};
function makeKeyEvent(type, def) {
const init = {
key: def.key, code: def.code, bubbles: true, cancelable: true,
keyCode: def.keyCode, which: def.keyCode, charCode: 0,
repeat: type === 'keydown' ? false : undefined
};
const ev = new KeyboardEvent(type, init);
try {
Object.defineProperty(ev, 'keyCode', { get: () => def.keyCode });
Object.defineProperty(ev, 'which', { get: () => def.keyCode });
} catch (_) {}
return ev;
}
function dispatchKey(type, def) {
const canvas = document.querySelector('canvas');
const targets = canvas ? [canvas, document, window] : [document, window];
const ev = makeKeyEvent(type, def);
for (const t of targets) { try { t.dispatchEvent(ev); } catch (_) {} }
}
/********************** 样式 *************************/
const style = document.createElement('style');
style.textContent = `
.vg-toggle {
position: fixed; left: 10px; top: 10px; z-index: 2147483646;
padding: 6px 10px; background: rgba(0,0,0,.6); color: #fff; border-radius: 8px;
font-size: 12px; user-select: none; -webkit-user-select: none; backdrop-filter: saturate(150%) blur(4px);
}
.vg-toggle:active { transform: scale(0.98); }
.vg-panel {
position: fixed; left: 0; right: 0; bottom: 0; z-index: 2147483645;
width: 100vw; background: rgba(20,20,24,.55); color: #fff;
border-radius: 16px 16px 0 0; box-shadow: 0 -8px 24px rgba(0,0,0,.25);
font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, "PingFang SC","Microsoft Yahei", sans-serif;
-webkit-user-select: none; user-select: none; touch-action: none; backdrop-filter: blur(6px);
}
.vg-header {
display: flex; align-items: center; justify-content: space-between;
padding: 6px 10px; border-bottom: 1px solid rgba(255,255,255,.08);
}
.vg-handle {
width: 28px; height: 28px; display: inline-flex; align-items: center; justify-content: center;
border-radius: 50%; background: rgba(255,255,255,.12); cursor: grab; font-size: 16px;
}
.vg-locked .vg-handle { display: none; }
.vg-actions { display: flex; gap: 8px; }
.vg-lock {
width: 28px; height: 28px; border-radius: 50%;
display: inline-flex; align-items: center; justify-content: center;
background: rgba(255,255,255,.12); font-size: 14px;
}
.vg-body {
display: flex; align-items: stretch; justify-content: space-between; gap: 8px;
padding: 8px 10px 10px;
}
.vg-left, .vg-right { flex: 1 1 0; display: flex; align-items: center; justify-content: center; }
.vg-left { justify-content: flex-start; }
.vg-right{ justify-content: flex-end; }
/* 方向键（左侧） */
.vg-arrows { display: grid; grid-template-columns: repeat(3, 1fr); grid-template-rows: repeat(2, 48px); gap: 6px; }
.vg-arrows .spacer { visibility: hidden; }
.vg-btn {
display: inline-flex; align-items: center; justify-content: center;
min-width: 60px; height: 48px; padding: 0 12px; border-radius: 12px;
background: rgba(255,255,255,.12); color: #fff; font-weight: 600; font-size: 14px;
box-shadow: inset 0 0 0 1px rgba(255,255,255,.08);
-webkit-tap-highlight-color: transparent; border: 0; outline: none; pointer-events: auto;
}
.vg-btn:active { transform: scale(.98); }
.vg-pill { border-radius: 999px; }
.vg-wide { min-width: 96px; }
/* 功能键（右侧） */
.vg-grid {
display: grid; gap: 6px;
grid-template-columns: repeat(3, minmax(60px, 1fr));
grid-auto-rows: 48px;
}
/* 小屏优化：纵向堆叠仍保持左右优先 */
@media (max-width: 520px) {
.vg-btn { min-width: 48px; height: 44px; font-size: 13px; }
.vg-arrows { grid-template-rows: repeat(2, 44px); }
.vg-grid { grid-template-columns: repeat(3, minmax(48px, 1fr)); grid-auto-rows: 44px; }
}
.vg-hidden { display: none !important; }
`;
document.documentElement.appendChild(style);
/********************** 顶部“隐藏/显示”按钮 *************************/
const toggle = document.createElement('button');
toggle.className = 'vg-toggle';
toggle.type = 'button';
toggle.textContent = '隐藏';
toggle.setAttribute('tabindex', '-1');
toggle.addEventListener('mousedown', e => e.preventDefault(), { passive: false });
toggle.addEventListener('touchstart', e => e.preventDefault(), { passive: false });
document.body.appendChild(toggle);
/********************** 面板结构 *************************/
const panel = document.createElement('div');
panel.className = 'vg-panel';
// 头部：拖动手柄 + 无文字锁定按钮
const header = document.createElement('div');
header.className = 'vg-header';
const handle = document.createElement('div');
handle.className = 'vg-handle';
handle.setAttribute('title', '拖动面板');
handle.setAttribute('aria-label', '拖动面板');
handle.textContent = '⤒⤓'; // 暗示可上下拖动
const actions = document.createElement('div');
actions.className = 'vg-actions';
const lockBtn = document.createElement('button');
lockBtn.className = 'vg-lock';
lockBtn.type = 'button';
lockBtn.setAttribute('tabindex', '-1');
lockBtn.setAttribute('title', '锁定/解锁');
lockBtn.textContent = '🔓';
actions.appendChild(lockBtn);
header.appendChild(handle);
header.appendChild(actions);
panel.appendChild(header);
// 内容：左右分区
const body = document.createElement('div');
body.className = 'vg-body';
// 左：方向键
const left = document.createElement('div');
left.className = 'vg-left';
const arrows = document.createElement('div');
arrows.className = 'vg-arrows';
arrows.innerHTML = `
<div class="spacer"></div>
<button class="vg-btn vg-pill" data-key="ArrowUp" tabindex="-1">↑</button>
<div class="spacer"></div>
<button class="vg-btn vg-pill" data-key="ArrowLeft" tabindex="-1">←</button>
<button class="vg-btn vg-pill" data-key="ArrowDown" tabindex="-1">↓</button>
<button class="vg-btn vg-pill" data-key="ArrowRight" tabindex="-1">→</button>
`;
left.appendChild(arrows);
// 右：功能键
const right = document.createElement('div');
right.className = 'vg-right';
const grid = document.createElement('div');
grid.className = 'vg-grid';
const keys = [
{ label: 'Z', key: 'Z' },
{ label: 'X', key: 'X' },
{ label: 'C', key: 'C' },
{ label: 'Space', key: 'Space', wide: true },
{ label: 'Enter', key: 'Enter', wide: true },
{ label: 'Esc', key: 'Escape' },
{ label: 'Ctrl', key: 'Control' },
{ label: 'Shift', key: 'Shift' }
];
for (const k of keys) {
const btn = document.createElement('button');
btn.className = 'vg-btn' + (k.wide ? ' vg-wide' : '');
btn.textContent = k.label;
btn.dataset.key = k.key;
btn.setAttribute('tabindex', '-1');
btn.addEventListener('mousedown', e => e.preventDefault(), { passive: false });
btn.addEventListener('touchstart', e => e.preventDefault(), { passive: false });
grid.appendChild(btn);
}
right.appendChild(grid);
body.appendChild(left);
body.appendChild(right);
panel.appendChild(body);
document.body.appendChild(panel);
/********************** 状态保存（Y轴位置/锁定/显示） *************************/
const LS_KEY = `vg-fullwidth-pos-lock-${location.host}`;
function saveState() {
const rect = panel.getBoundingClientRect();
const locked = panel.classList.contains('vg-locked');
const hidden = panel.classList.contains('vg-hidden');
localStorage.setItem(LS_KEY, JSON.stringify({ top: rect.top, locked, hidden }));
}
function loadState() {
try {
const s = JSON.parse(localStorage.getItem(LS_KEY) || '{}');
if (typeof s.top === 'number') {
panel.style.top = `${Math.max(0, Math.min(window.innerHeight - 120, s.top))}px`;
panel.style.bottom = 'auto';
}
if (s.locked) setLocked(true);
if (s.hidden) setHidden(true);
} catch (_) {}
}
function setHidden(v) {
if (v) {
panel.classList.add('vg-hidden');
toggle.textContent = '显示';
} else {
panel.classList.remove('vg-hidden');
toggle.textContent = '隐藏';
}
}
toggle.addEventListener('click', () => { setHidden(!panel.classList.contains('vg-hidden')); saveState(); });
function setLocked(locked) {
if (locked) {
panel.classList.add('vg-locked');
lockBtn.textContent = '🔒';
// 锁定时隐藏标题（拖动手柄）
handle.style.display = 'none';
} else {
panel.classList.remove('vg-locked');
lockBtn.textContent = '🔓';
handle.style.display = '';
}
}
lockBtn.addEventListener('click', () => { setLocked(!panel.classList.contains('vg-locked')); saveState(); });
loadState();
/********************** 拖动（上下拖动） *************************/
(function dragVerticalOnly() {
let dragging = false;
let startY = 0;
let originTop = 0;
function onDown(e) {
if (panel.classList.contains('vg-locked')) return;
dragging = true;
const pt = getPoint(e);
startY = pt.clientY;
originTop = panel.getBoundingClientRect().top;
handle.style.cursor = 'grabbing';
e.preventDefault();
}
function onMove(e) {
if (!dragging) return;
const pt = getPoint(e);
const dy = pt.clientY - startY;
const top = Math.max(0, Math.min(window.innerHeight - 120, originTop + dy));
panel.style.top = `${top}px`;
panel.style.bottom = 'auto';
}
function onUp() {
if (!dragging) return;
dragging = false;
handle.style.cursor = 'grab';
saveState();
}
function getPoint(e) { return (e.touches && e.touches[0]) || e; }
handle.addEventListener('mousedown', onDown, { passive: false });
window.addEventListener('mousemove', onMove, { passive: false });
window.addEventListener('mouseup', onUp, { passive: true });
handle.addEventListener('touchstart', onDown, { passive: false });
window.addEventListener('touchmove', onMove, { passive: false });
window.addEventListener('touchend', onUp, { passive: true });
window.addEventListener('touchcancel',onUp, { passive: true });
})();
/********************** 按键绑定 *************************/
const activePresses = new Map(); // id -> {def, timer}
function startPress(def, id) {
if (activePresses.has(id)) return;
dispatchKey('keydown', def);
const timer = setInterval(() => dispatchKey('keydown', def), 65);
activePresses.set(id, { def, timer });
}
function endPress(id) {
const rec = activePresses.get(id);
if (!rec) return;
clearInterval(rec.timer);
activePresses.delete(id);
dispatchKey('keyup', rec.def);
}
function defFromDatasetKey(dsKey) {
if (SPECIAL[dsKey]) return SPECIAL[dsKey];
if (dsKey === 'Space') return SPECIAL['Space'];
return mapCharToKey(dsKey);
}
function bindButton(el) {
const dsKey = el.dataset.key;
const def = defFromDatasetKey(dsKey);
const id = Symbol(dsKey);
const prevent = (e) => { e.preventDefault(); e.stopPropagation(); };
el.addEventListener('mousedown', (e) => { prevent(e); startPress(def, id); }, { passive: false });
el.addEventListener('mouseup', (e) => { prevent(e); endPress(id); }, { passive: false });
el.addEventListener('mouseleave',(e) => { prevent(e); endPress(id); }, { passive: false });
el.addEventListener('touchstart', (e) => { prevent(e); startPress(def, id); }, { passive: false });
el.addEventListener('touchend', (e) => { prevent(e); endPress(id); }, { passive: false });
el.addEventListener('touchcancel',(e) => { prevent(e); endPress(id); }, { passive: false });
el.setAttribute('tabindex', '-1');
}
panel.querySelectorAll('.vg-btn').forEach(bindButton);
// 页面不可见时防止“卡键”
document.addEventListener('visibilitychange', () => {
if (document.visibilityState !== 'visible') {
for (const [id, rec] of activePresses.entries()) {
clearInterval(rec.timer);
dispatchKey('keyup', rec.def);
}
activePresses.clear();
}
});
})();