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谛听 v2.0.0 —— 零标定版本
你按第 1 个音符,它把整首打完。 落点全部由游戏自己的数据算出来,跟你的手指点在哪无关;
你的第一下只提供时间(内核时间戳)。
这一版最大的变化:把"要标定的"变成"要算的"
演奏区几何不再靠量画面,而是从游戏场景 EmbScene/Live 里读出来:
| 从游戏数据读到的 | 值 |
|---|---|
判定平面(judgementScreenBottomPosition = 2.24,平面半高 ±5.4) |
y = −3.16 → 屏高的 79.26% |
谱面 24 格(laneCount = 24) |
格距 0.64237 平面单位 |
| 演奏相机 fov / 判定平面到相机的距离 | 54° / 10.6078(该处视锥半高 5.4048 ≈ 平面半高 5.4) |
⇒ 平面 1:1 铺在屏幕高度上、横向居中,于是:
1 平面单位 = 屏高 H / 10.8 像素
x(格位 c) = W/2 + (c − 12) × 0.64237 × H / 10.8
判定线 y = H × 0.79259
换手机、换分辨率都不需要标定。 实测复核(31 张实机 2510×1156 无损截图):
车道线间距残差中位 −1.1%。
顺带修掉的老问题(这就是重做的原因)
| 旧实现 | 真值 | 后果 | |
|---|---|---|---|
| 判定线 y | 83.04%(取了下面那条装饰紫线) | 79.26% | 偏低 44 px |
| 每格宽度 | 71.7 px | 68.8 px | 偏宽 5.5% |
| 最外侧格落点 | 393 px | 430 px | 偏 37 px,掉到最外侧车道命中区之外 |
用法(四步)
- 下载下面这个 zip,解压;
- 手机打开 USB 调试、插线、弹窗勾"始终允许";
- 游戏里选好歌和难度,停在有 LIVE START 的那一页;
- 双击
谛听.exe→ 回车选歌、回车选难度 → 演奏画面出来后按第 1 个音符。
启动会自动跑只读自检;选歌界面按 c = 完整自检(含试建虚拟触摸屏)。
便携版自带运行库,不用装 Python(Windows 10/11 x64 + 安卓手机)。
校验与时间存证
- 发布包 SHA-256:
4220681dd8f44072d791e3f9bd1d2dbdd533cc95d94c6ead2e9ecb7adfb49311 - RFC 3161 可信时间戳(FreeTSA):
timestamp/Diting-OurNotes-Autoplay-v2.0.0-win64.zip.tsr - 比特币时间戳(OpenTimestamps):
timestamp/Diting-OurNotes-Autoplay-v2.0.0-win64.zip.ots - 独立验证方法:timestamp/验证方法_v2.0.0.md
交流群 227897560 | B站 作业快没了
Diting v2.0.0 — zero-calibration release
You tap the first note; it plays the rest. Every touch position is computed from the game's own
scene data — nothing to calibrate, nothing to measure by eye. Your first tap only supplies a
timestamp (its kernel timestamp).
Geometry is now read out of the game's EmbScene/Live scene (judgement line at 79.26 % of screen
height; 24-unit lane grid, 0.64237 units apart; lane camera fov = 54°; judgement plane 10.6078
units from the camera, where the frustum half-height 5.4048 equals the plane's half-height 5.4),
which yields a one-line device rule: the plane maps 1:1 onto the screen height, centred
horizontally → 1 plane unit = H / 10.8 px. No calibration on a new phone.
Verified against 31 full-resolution screenshots taken on the device (lane-line spacing residual
−1.1 % median).
Usage
- Download the zip below and extract it.
- Enable USB debugging, connect the phone, accept the prompt (“always allow”).
- Pick a song and difficulty in the game and stop on the page with LIVE START.
- Double-click
谛听.exe, press Enter twice, then tap the first note when the play screen appears.
A read-only self-check runs at startup; press c in the song list for the full check.
The portable build bundles its own runtime — no Python needed (Windows 10/11 x64 + Android).
Release SHA-256: 4220681dd8f44072d791e3f9bd1d2dbdd533cc95d94c6ead2e9ecb7adfb49311
(RFC 3161 + Bitcoin timestamp proofs under timestamp/.)
For study and technical research only. Automation may violate the game's terms of service —
use at your own risk, never on your main account. MIT licensed.