JianMiauandClaude Fable 5
48b10c43de
摘要：
把 hover 跳躍加回來，並把觸發判定從逐像素 alpha 改成人物方框。
根本原因：
1. hover 跳躍在「逐項對照 Codex」那次被換成 proximity 版面（理由是 Codex 的
respondToHover 全 app 沒有開啟），上一次移除浮出選單鈕時把整套版面拿掉，
跳躍也跟著沒了，變成 hover 完全沒有反應。
2. 先前的 hover 判定用 ctx.getImageData 逐像素測 alpha。sprite 每一格的輪廓不同，
游標停著不動時，人物身上同一點會隨著動畫在不透明與透明之間變化，
造成 setHovered 在 true/false 間高速抖動（實測 2 ms 內來回多次），
連帶 pet:ignore-mouse 也被瘋狂切換。
影響：
滑鼠移到寵物身上沒有任何反應；即使觸發也會因抖動而重複進出 hover 狀態。
修法：
- 還原 setHovered：進入時 play("jumping", STATE_REPEATS)，對應 Codex 的
`respondToHover && hovered ? "jumping" : state` 走 f() 播 3 次後沉澱；
一次性動作或拖曳進行中不打斷，離開視窗時清除。
- 新增 overPetArea：hover 用 canvas 的矩形判定，與 Codex 的 pet-area-hover-changed
同樣是用 rect 算的。點穿判定維持逐像素 alpha，透明處仍然點得到底下的視窗。
- README 的日常使用、行為對照表、與 Codex 的對照三處同步更新，
對照表補上 jumping 與 hover 判定兩列。
驗證：
- 在 renderer 暫時加診斷 log 實測，確認進入人物區時
`setHovered true overlay=null` 之後 overlay 變成 jumping，觸發路徑正確；
同一份 log 也是抖動問題的證據來源。改成矩形判定後移除診斷。
- 以 ELECTRON_RUN_AS_NODE 讀打包後 app.asar：版本 2.0.0、hover 跳躍與矩形判定都在、
點穿仍用 alpha、診斷已移除、無選單鈕殘留、右鍵選單仍在，九項全過。
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
657 lines
23 KiB
JavaScript
657 lines
23 KiB
JavaScript
"use strict";
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// Claude Pet renderer：Codex V2 pet contract 的動畫引擎 + 狀態機
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// 規格來源：8 欄 x 11 列、192x208 cell，列 0-8 標準動作、列 9-10 為 16 個順時針看向方向（000 = 正上方）
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const CELL_W = 192; // spritesheet 單格來源尺寸
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const CELL_H = 208;
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// 100% 時的顯示尺寸，對齊 Codex 桌面寵物（與 main.js 的 PET_W / PET_H 一致）
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const PET_W = 126;
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const PET_H = Math.ceil((PET_W * CELL_H) / CELL_W); // 137
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const ROW = {
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idle: 0,
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"running-right": 1,
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"running-left": 2,
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waving: 3,
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jumping: 4,
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failed: 5,
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waiting: 6,
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running: 7,
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review: 8,
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};
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// 每一幀的毫秒數（Codex V2 animation-rows 合約）
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const TIMINGS = {
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idle: [280, 110, 110, 140, 140, 320],
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"running-right": [120, 120, 120, 120, 120, 120, 120, 220],
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"running-left": [120, 120, 120, 120, 120, 120, 120, 220],
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waving: [140, 140, 140, 280],
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jumping: [140, 140, 140, 140, 280],
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failed: [140, 140, 140, 140, 140, 140, 140, 240],
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waiting: [150, 150, 150, 150, 150, 260],
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running: [120, 120, 120, 120, 120, 220],
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review: [150, 150, 150, 150, 150, 280],
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};
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// Codex 的 idle 每幀時長是合約值的 6 倍（codex-pet-assets 的 `_ = 6`），
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// 一輪 6.6 秒而不是 1.1 秒，這就是為什麼它待機時看起來幾乎不動。
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const IDLE_SLOWDOWN = 6;
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// Codex 的非 idle 狀態只播 3 次就沉澱回慢速 idle，不會一直循環下去。
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const STATE_REPEATS = 3;
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// 每列 look 格子的整體縮放若比 idle 小超過這個比例就視為圖檔缺陷並補正
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const LOOK_SCALE_TOLERANCE = 0.9;
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const LOOK_DEADZONE = 1; // 與 Codex 相同（它的死區只有 1 px）
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const LOOK_IDLE_AFTER = 6000; // 游標靜止多久後不再盯著看（Codex 的追視來源不是滑鼠，沒有這個問題）
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// 跨 session 的優先序，與 Codex 通知排序 Ai() 相同：waiting 0 > failed 1 > review 2 > running 3 > idle 4
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const PRIORITY = { waiting: 4, failed: 3, review: 2, running: 1, idle: 0 };
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// 各狀態多久沒更新就退回 idle，與 Codex 通知到期 Ei() 相同：failed 1 小時、waiting 24 小時、review 7 天。
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// running 與 idle 在 Codex 裡不會到期。
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const EXPIRY = { failed: 3600e3, waiting: 1440 * 60e3, review: 10080 * 60e3 };
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// 安全網（Codex 沒有，它的 thread 是常駐連線）：終端機被直接關掉時不會送 SessionEnd，
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// running 太久沒任何事件就視為已結束。
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const RUNNING_SILENCE = 30 * 60e3;
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const IDLE_PRUNE = 30 * 60e3; // idle 的 session 閒置多久後從清單移除（純清理，不影響顯示）
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const GREETING_MS = 8000; // first-awake 問候通知的存活時間（Pi = 8 s）
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const canvas = document.getElementById("sprite");
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const ctx = canvas.getContext("2d", { willReadFrequently: true });
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const bubble = document.getElementById("bubble");
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const bubbleText = document.getElementById("bubble-text");
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let sheet = null;
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let petInfo = null;
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let scale = 1;
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let followCursor = false; // Codex 的追視來源是 quick chat 文字游標／computer-use 游標，不是滑鼠；預設關
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const sessions = new Map(); // sessionId → { state, updatedAt, cwd }
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let overlay = null; // 一次性動作：{ anim, loops, onDone }
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let drag = null; // 拖曳中：{ dir: "left" | "right" }
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const look = { idx: null, lastMoveAt: 0 };
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// 播放中的序列：frames = [{row, col, ms}]，loopStart 為 null 表示播完就結束
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let player = { anim: null, frames: [], loopStart: 0, step: 0, stepStart: performance.now() };
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let prevBase = "idle";
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let lookCells = null; // 16 個 look 格子的量測結果（含缺陷補正倍率）
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// 一輪原始動作
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function cycleOf(anim) {
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return TIMINGS[anim].map((ms, col) => ({ row: ROW[anim], col, ms }));
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}
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// Codex 的慢速 idle
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const IDLE_SLOW = TIMINGS.idle.map((ms, col) => ({ row: ROW.idle, col, ms: ms * IDLE_SLOWDOWN }));
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const baseSeqCache = new Map();
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// 對應 Codex 的 f(state)：idle 直接循環慢速 idle，其他狀態播 STATE_REPEATS 次後沉澱成慢速 idle
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function baseSequence(anim) {
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let seq = baseSeqCache.get(anim);
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if (seq) return seq;
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if (anim === "idle") {
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seq = { frames: IDLE_SLOW, loopStart: 0 };
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} else {
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const repeated = [];
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for (let i = 0; i < STATE_REPEATS; i++) repeated.push(...cycleOf(anim));
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seq = { frames: [...repeated, ...IDLE_SLOW], loopStart: repeated.length };
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}
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baseSeqCache.set(anim, seq);
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return seq;
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}
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const reducedMotionQuery = window.matchMedia("(prefers-reduced-motion: reduce)");
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function startAnim(anim, now) {
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let seq;
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if (reducedMotionQuery.matches) {
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// 與 Codex 相同：系統關閉動畫時只顯示該狀態的第一格
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seq = { frames: [cycleOf(anim)[0]], loopStart: null };
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} else if (overlay && overlay.anim === anim) {
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// 一次性動作：播指定次數後結束，交還給基礎狀態
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const frames = [];
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for (let i = 0; i < overlay.loops; i++) frames.push(...cycleOf(anim));
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seq = { frames, loopStart: null };
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} else if (anim === "running-left" || anim === "running-right") {
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// 拖曳中要持續跑，不能沉澱成 idle
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seq = { frames: cycleOf(anim), loopStart: 0 };
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} else {
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seq = baseSequence(anim);
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}
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player = { anim, frames: seq.frames, loopStart: seq.loopStart, step: 0, stepStart: now };
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}
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let bubbleTimer = null;
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let bubbleSticky = false;
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let ignoringMouse = true;
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let hovered = false; // 游標是否壓在人物的不透明像素上
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let pressed = null;
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let lastReported = "";
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function log(msg) {
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try { window.pet.send("pet:log", `[renderer] ${msg}`); } catch { /* ignore */ }
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}
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// ---------- 載入 ----------
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function loadPet(pet) {
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petInfo = pet;
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sheet = null;
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const img = new Image();
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img.onload = () => {
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sheet = img;
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measureLookRows();
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makeTrayIcon();
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log(`loaded ${pet.id} (v${pet.version}) ${img.naturalWidth}x${img.naturalHeight}`);
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// Codex 的 first-awake：某隻寵物第一次被叫出來時揮手（播 3 次）並打招呼 8 秒，之後不再
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if (!pet.greeted) {
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play("waving", STATE_REPEATS);
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say(`👋 嗨，我是${pet.displayName}`, GREETING_MS);
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window.pet.send("pet:greeted", pet.id);
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}
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};
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img.onerror = () => log(`spritesheet load failed for ${pet.id}`);
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img.src = pet.dataUrl;
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}
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function applyScale(s) {
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scale = s;
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canvas.width = Math.round(PET_W * s);
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canvas.height = Math.round(PET_H * s);
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canvas.style.width = `${canvas.width}px`;
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canvas.style.height = `${canvas.height}px`;
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}
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// 量一格的人物輪廓（用來偵測圖檔裡整列被畫小的缺陷）
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function measureCell(g, row, col) {
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g.clearRect(0, 0, CELL_W, CELL_H);
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g.drawImage(sheet, col * CELL_W, row * CELL_H, CELL_W, CELL_H, 0, 0, CELL_W, CELL_H);
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const d = g.getImageData(0, 0, CELL_W, CELL_H).data;
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let minX = CELL_W, maxX = -1, minY = CELL_H, maxY = -1;
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for (let y = 0; y < CELL_H; y++) {
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for (let x = 0; x < CELL_W; x++) {
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if (d[(y * CELL_W + x) * 4 + 3] <= 20) continue;
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if (x < minX) minX = x;
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if (x > maxX) maxX = x;
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if (y < minY) minY = y;
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if (y > maxY) maxY = y;
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}
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}
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if (maxY < 0) return null;
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return { w: maxX - minX + 1, h: maxY - minY + 1, cx: (minX + maxX) / 2, bottom: maxY };
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}
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// Codex 的 hatch 產生器有時會把整列 look 格子畫得比 idle 小（小念的第 10 列就小了 22%），
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// 直接照畫會讓游標一往下移人物就縮水。以「整列中位數」判斷，單格差異（低頭之類的姿勢）不動。
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function measureLookRows() {
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lookCells = null;
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if (!sheet || petInfo?.version !== 2) return;
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try {
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const c = document.createElement("canvas");
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c.width = CELL_W;
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c.height = CELL_H;
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const g = c.getContext("2d", { willReadFrequently: true });
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const base = measureCell(g, ROW.idle, 0);
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if (!base) return;
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const cells = [];
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let fixed = 0;
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for (const row of [9, 10]) {
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const measured = [];
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for (let col = 0; col < 8; col++) measured.push(measureCell(g, row, col));
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const heights = measured.filter(Boolean).map((m) => m.h).sort((a, b) => a - b);
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if (!heights.length) {
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cells.push(...measured);
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continue;
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}
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const median = heights[heights.length >> 1];
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const scale = median / base.h < LOOK_SCALE_TOLERANCE ? base.h / median : 1;
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if (scale !== 1) fixed += measured.filter(Boolean).length;
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for (const m of measured) cells.push(m ? { ...m, scale } : null);
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}
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lookCells = cells;
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if (fixed) log(`look rows rescaled: ${fixed} cells (idle h=${base.h})`);
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} catch (err) {
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log(`measureLookRows failed: ${err.message}`);
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}
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}
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function cellHasPixels(row, col) {
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const c = document.createElement("canvas");
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c.width = 8; c.height = 8;
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const g = c.getContext("2d");
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g.drawImage(sheet, col * CELL_W + CELL_W / 2 - 24, row * CELL_H + CELL_H / 2 - 24, 48, 48, 0, 0, 8, 8);
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const d = g.getImageData(0, 0, 8, 8).data;
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for (let i = 3; i < d.length; i += 4) if (d[i] > 30) return true;
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return false;
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}
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function makeTrayIcon() {
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if (!sheet) return;
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try {
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const col = petInfo.version === 2 && cellHasPixels(0, 6) ? 6 : 0;
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const c = document.createElement("canvas");
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c.width = 32; c.height = 32;
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const g = c.getContext("2d");
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g.imageSmoothingEnabled = true;
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g.imageSmoothingQuality = "high";
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// 取上半身（頭部）做成方形 icon
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const sw = 128, sh = 128;
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g.drawImage(sheet, col * CELL_W + (CELL_W - sw) / 2, 4, sw, sh, 0, 0, 32, 32);
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window.pet.send("pet:tray-icon", c.toDataURL("image/png"));
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} catch (err) {
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log(`tray icon failed: ${err.message}`);
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}
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}
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// ---------- 狀態 ----------
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function session(id, cwd) {
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const key = id || "default";
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let s = sessions.get(key);
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if (!s) {
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s = { state: "idle", updatedAt: Date.now(), cwd: cwd || null };
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sessions.set(key, s);
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}
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if (cwd) s.cwd = cwd;
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s.updatedAt = Date.now();
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return s;
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}
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function setState(s, state) {
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s.state = state;
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s.updatedAt = Date.now();
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}
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// 對應 Codex：每個 thread 產生一則帶狀態的通知，依優先序排序後取最上面那則的狀態給寵物
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function baseState() {
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const now = Date.now();
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let best = "idle";
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for (const [id, s] of sessions) {
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const age = now - s.updatedAt;
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if (EXPIRY[s.state] && age > EXPIRY[s.state]) s.state = "idle";
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else if (s.state === "running" && age > RUNNING_SILENCE) s.state = "idle";
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if (s.state === "idle" && age > IDLE_PRUNE) { sessions.delete(id); continue; }
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if (PRIORITY[s.state] > PRIORITY[best]) best = s.state;
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}
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return best;
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}
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function play(anim, loops = 1, onDone = null) {
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overlay = { anim, loops, onDone };
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startAnim(anim, performance.now());
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}
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function resolveAnim() {
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// 拖曳：Codex 在 pointerdown 時先清掉 transient state，要等到單次位移 ≥ 4 px 才決定方向
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if (drag) return drag.dir ? `running-${drag.dir}` : baseState();
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// 一次性動作（點擊揮手、初次問候）。Codex 的 lookFrame 會蓋過這些，但它的追視來源不是滑鼠；
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// 滑鼠永遠在畫面上，若照搬會讓點擊揮手永遠看不到，所以這裡讓手勢優先。
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if (overlay) return overlay.anim;
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// Codex：lookFrame 一旦有值就覆蓋所有狀態，靜態擺姿
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if (followCursor && petInfo?.version === 2 && look.idx !== null) return "look";
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return baseState();
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}
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function projectName(cwd) {
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if (!cwd) return "";
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return cwd.replace(/[\\/]+$/, "").split(/[\\/]/).pop() || "";
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}
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// ---------- 氣泡 ----------
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function say(text, ms, sticky = false) {
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clearTimeout(bubbleTimer);
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bubbleText.textContent = text;
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bubble.title = text;
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bubble.classList.remove("hidden");
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bubbleSticky = sticky;
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if (ms > 0) bubbleTimer = setTimeout(hideBubble, ms);
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}
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function hideBubble() {
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clearTimeout(bubbleTimer);
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bubble.classList.add("hidden");
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bubbleSticky = false;
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}
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// ---------- 事件 ----------
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function handleEvent(p) {
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if (!p || typeof p !== "object") return;
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if (p.event === "__test") return handleTest(p);
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const s = session(p.sessionId, p.cwd);
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const proj = projectName(s.cwd);
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const suffix = proj ? `（${proj}）` : "";
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switch (p.event) {
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case "SessionStart":
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setState(s, "idle");
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// Codex 的 waving 只在寵物第一次醒來（first-awake），新 thread 不會揮手；這裡只留資訊氣泡
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if (!p.source || p.source === "startup") say(`👋 嗨！${suffix}`, 3000);
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break;
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case "UserPromptSubmit":
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setState(s, "running");
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hideBubble();
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break;
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case "PreToolUse":
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if (p.toolName === "AskUserQuestion") {
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setState(s, "waiting");
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say(`❓ 有問題想問你${suffix}`, 0, true);
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} else if (p.toolName === "ExitPlanMode") {
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setState(s, "waiting");
|
||
say(`📋 計畫等你確認${suffix}`, 0, true);
|
||
} else {
|
||
setState(s, "running");
|
||
}
|
||
break;
|
||
case "PostToolUse":
|
||
setState(s, "running");
|
||
break;
|
||
case "PostToolUseFailure":
|
||
// Codex：單一工具失敗不會改變 turn 的狀態（turn 還在跑），寵物維持 running，只給個氣泡
|
||
setState(s, "running");
|
||
say(`😵 ${p.toolName || "工具"} 失敗了`, 4000);
|
||
break;
|
||
case "PermissionRequest":
|
||
setState(s, "waiting");
|
||
say(`🔐 需要你授權${p.toolName ? `：${p.toolName}` : ""}`, 0, true);
|
||
break;
|
||
case "Notification": {
|
||
const t = p.notificationType;
|
||
if (t === "permission_prompt") {
|
||
setState(s, "waiting");
|
||
say(`🔐 需要你授權${suffix}`, 0, true);
|
||
} else if (t === "idle_prompt") {
|
||
// Codex 的 waiting 只對應授權、提問、計畫確認；單純等你下指令不算，狀態不變
|
||
say(`💤 在等你回覆${suffix}`, 4000);
|
||
} else if (t === "elicitation_dialog") {
|
||
setState(s, "waiting");
|
||
say(`❓ 有問題想問你${suffix}`, 0, true);
|
||
} else if (p.message) {
|
||
say(`💬 ${p.message}`, 4000);
|
||
}
|
||
break;
|
||
}
|
||
case "Stop":
|
||
if (p.stopHookActive) break;
|
||
// Codex：turn 完成且未讀 → review（播 review 3 次後沉澱），直到使用者回到該 thread 才回 idle。
|
||
// 這裡對應成：維持 review 直到該 session 有下一個動作（UserPromptSubmit）、結束或 7 天到期。
|
||
setState(s, "review");
|
||
say(`✅ 完成！${suffix}`, 8000);
|
||
break;
|
||
case "StopFailure":
|
||
// Codex：turn 失敗 → failed 狀態（播 failed 3 次後沉澱），維持到下一個 turn 或 1 小時到期
|
||
setState(s, "failed");
|
||
say(`❌ ${p.error || "出錯了"}`, 8000);
|
||
break;
|
||
case "SubagentStart":
|
||
case "SubagentStop":
|
||
setState(s, "running");
|
||
break;
|
||
case "PreCompact":
|
||
setState(s, "running");
|
||
say("🗜️ 整理記憶中…", 3000);
|
||
break;
|
||
case "SessionEnd":
|
||
sessions.delete(p.sessionId || "default");
|
||
if (sessions.size === 0) {
|
||
hideBubble();
|
||
say("👋 掰掰", 2000);
|
||
}
|
||
break;
|
||
default:
|
||
break;
|
||
}
|
||
report();
|
||
}
|
||
|
||
function handleTest(p) {
|
||
const anim = p.anim;
|
||
if (anim === "clear") {
|
||
sessions.delete("test");
|
||
overlay = null;
|
||
hideBubble();
|
||
} else if (anim === "waving" || anim === "jumping") {
|
||
play(anim, STATE_REPEATS);
|
||
} else if (anim in PRIORITY) {
|
||
const s = session("test");
|
||
setState(s, anim);
|
||
if (anim === "waiting") say("🔐（測試）需要你授權", 0, true);
|
||
else if (anim === "idle") hideBubble();
|
||
}
|
||
report();
|
||
}
|
||
|
||
function report() {
|
||
const base = baseState();
|
||
const snapshot = JSON.stringify({ anim: player.anim, base, sessions: sessions.size, pet: petInfo?.id || null });
|
||
if (snapshot !== lastReported) {
|
||
lastReported = snapshot;
|
||
window.pet.send("pet:state", JSON.parse(snapshot));
|
||
}
|
||
}
|
||
|
||
// ---------- 動畫主迴圈 ----------
|
||
|
||
function tick(now) {
|
||
const anim = resolveAnim();
|
||
if (anim !== player.anim) {
|
||
startAnim(anim, now);
|
||
report();
|
||
}
|
||
|
||
if (anim !== "look") {
|
||
if (now - player.stepStart > 5000) player.stepStart = now; // 從休眠醒來，避免狂追幀
|
||
let guard = 0;
|
||
while (guard++ < 64) {
|
||
const cur = player.frames[player.step];
|
||
if (!cur || now - player.stepStart < cur.ms) break;
|
||
player.stepStart += cur.ms;
|
||
player.step += 1;
|
||
if (player.step >= player.frames.length) {
|
||
if (player.loopStart == null) {
|
||
// 一次性動作播完 → 停在最後一格，交還給基礎狀態
|
||
player.step = player.frames.length - 1;
|
||
const done = overlay?.onDone;
|
||
overlay = null;
|
||
if (done) done();
|
||
break;
|
||
}
|
||
player.step = player.loopStart;
|
||
}
|
||
}
|
||
}
|
||
|
||
const base = baseState();
|
||
if (prevBase === "waiting" && base !== "waiting" && bubbleSticky) hideBubble();
|
||
prevBase = base;
|
||
|
||
draw(anim);
|
||
requestAnimationFrame(tick);
|
||
}
|
||
|
||
function draw(anim) {
|
||
ctx.clearRect(0, 0, canvas.width, canvas.height);
|
||
if (!sheet) return;
|
||
ctx.imageSmoothingEnabled = true;
|
||
ctx.imageSmoothingQuality = "high";
|
||
|
||
if (anim === "look") {
|
||
const idx = look.idx;
|
||
const row = 9 + (idx >> 3);
|
||
const col = idx & 7;
|
||
const fix = lookCells && lookCells[idx];
|
||
if (fix && fix.scale !== 1) {
|
||
// 這一格在圖檔裡被整個畫小了（Codex 的 hatch 產生器有時會這樣），
|
||
// 以腳底為支點放大回 idle 的身高，否則游標一往下移人物就會突然縮水。
|
||
const k = fix.scale;
|
||
const sx = canvas.width / CELL_W;
|
||
const sy = canvas.height / CELL_H;
|
||
ctx.drawImage(
|
||
sheet, col * CELL_W, row * CELL_H, CELL_W, CELL_H,
|
||
fix.cx * (1 - k) * sx, fix.bottom * (1 - k) * sy,
|
||
canvas.width * k, canvas.height * k,
|
||
);
|
||
return;
|
||
}
|
||
ctx.drawImage(sheet, col * CELL_W, row * CELL_H, CELL_W, CELL_H, 0, 0, canvas.width, canvas.height);
|
||
return;
|
||
}
|
||
|
||
const frame = player.frames[player.step] || player.frames[0];
|
||
if (!frame) return;
|
||
ctx.drawImage(sheet, frame.col * CELL_W, frame.row * CELL_H, CELL_W, CELL_H, 0, 0, canvas.width, canvas.height);
|
||
}
|
||
|
||
// ---------- 看向游標 ----------
|
||
|
||
window.pet.on("pet:cursor", ({ dx, dy }) => {
|
||
const now = Date.now();
|
||
const dist = Math.hypot(dx, dy);
|
||
if (dist < LOOK_DEADZONE) {
|
||
look.idx = null;
|
||
look.lastMoveAt = now;
|
||
return;
|
||
}
|
||
// 000 = 正上方，順時針
|
||
const angle = (Math.atan2(dx, -dy) * 180 / Math.PI + 360) % 360;
|
||
const candidate = Math.round(angle / 22.5) % 16;
|
||
if (look.idx === null) {
|
||
look.idx = candidate;
|
||
} else if (candidate !== look.idx) {
|
||
// 加一點遲滯，避免在邊界抖動
|
||
let diff = Math.abs(angle - look.idx * 22.5);
|
||
diff = Math.min(diff, 360 - diff);
|
||
if (diff > 11.25 + 3) look.idx = candidate;
|
||
}
|
||
look.lastMoveAt = now;
|
||
});
|
||
|
||
setInterval(() => {
|
||
if (look.idx !== null && Date.now() - look.lastMoveAt > LOOK_IDLE_AFTER) look.idx = null;
|
||
}, 500);
|
||
|
||
// ---------- 滑鼠：點穿 / 拖曳 / 點擊 / 右鍵 ----------
|
||
|
||
function overBubble(x, y) {
|
||
if (bubble.classList.contains("hidden")) return false;
|
||
const r = bubble.getBoundingClientRect();
|
||
return x >= r.left && x <= r.right && y >= r.top && y <= r.bottom;
|
||
}
|
||
|
||
// 壓在人物的不透明像素上（透明處要讓滑鼠穿過去）
|
||
function overSprite(x, y) {
|
||
const r = canvas.getBoundingClientRect();
|
||
if (x < r.left || x >= r.right || y < r.top || y >= r.bottom) return false;
|
||
const px = Math.floor((x - r.left) * (canvas.width / r.width));
|
||
const py = Math.floor((y - r.top) * (canvas.height / r.height));
|
||
try {
|
||
return ctx.getImageData(px, py, 1, 1).data[3] > 20;
|
||
} catch {
|
||
return true;
|
||
}
|
||
}
|
||
|
||
// hover 判定用人物方框，不用逐像素 alpha：sprite 每一格的輪廓不同，逐像素會讓游標停著不動時
|
||
// 也在 true/false 之間高速抖動。Codex 的 pet-area-hover 同樣是用矩形算的。
|
||
function overPetArea(x, y) {
|
||
const r = canvas.getBoundingClientRect();
|
||
return x >= r.left && x < r.right && y >= r.top && y < r.bottom;
|
||
}
|
||
|
||
// Codex 的寵物元件在 hover 時會把狀態換成 jumping（codex-pet-assets 的
|
||
// `respondToHover && hovered ? "jumping" : state`），走 f() 的規則播 3 次後沉澱回慢速 idle。
|
||
// 那個 prop 在 Codex 桌面寵物那層沒有開啟，這裡選擇打開它。
|
||
function setHovered(on) {
|
||
if (on === hovered) return;
|
||
hovered = on;
|
||
// 只在「進入」時觸發一次；一次性動作或拖曳進行中不打斷
|
||
if (on && !overlay && !drag) play("jumping", STATE_REPEATS);
|
||
}
|
||
|
||
function setIgnore(ignore) {
|
||
if (ignore === ignoringMouse) return;
|
||
ignoringMouse = ignore;
|
||
window.pet.send("pet:ignore-mouse", ignore);
|
||
canvas.classList.toggle("grab", !ignore);
|
||
}
|
||
|
||
window.addEventListener("mousemove", (e) => {
|
||
if (pressed) {
|
||
if (!pressed.moved && Math.hypot(e.screenX - pressed.sx, e.screenY - pressed.sy) > 4) {
|
||
pressed.moved = true;
|
||
drag = { dir: null };
|
||
canvas.classList.add("grabbing");
|
||
window.pet.send("pet:drag-start", { offsetX: pressed.x, offsetY: pressed.y });
|
||
}
|
||
return;
|
||
}
|
||
setHovered(overPetArea(e.clientX, e.clientY));
|
||
// 點穿判定仍看實際像素，透明處要能點到底下的視窗
|
||
setIgnore(!(overSprite(e.clientX, e.clientY) || overBubble(e.clientX, e.clientY)));
|
||
});
|
||
|
||
document.addEventListener("mouseout", (e) => {
|
||
if (e.relatedTarget || pressed) return;
|
||
setHovered(false);
|
||
setIgnore(true);
|
||
});
|
||
|
||
window.addEventListener("mousedown", (e) => {
|
||
if (e.button === 0) {
|
||
pressed = { x: e.clientX, y: e.clientY, sx: e.screenX, sy: e.screenY, moved: false };
|
||
} else if (e.button === 2) {
|
||
window.pet.send("pet:context-menu");
|
||
}
|
||
});
|
||
|
||
window.addEventListener("mouseup", (e) => {
|
||
if (e.button !== 0 || !pressed) return;
|
||
const wasDrag = pressed.moved;
|
||
pressed = null;
|
||
if (wasDrag) {
|
||
drag = null;
|
||
canvas.classList.remove("grabbing");
|
||
window.pet.send("pet:drag-end");
|
||
} else {
|
||
onClick();
|
||
}
|
||
});
|
||
|
||
window.addEventListener("contextmenu", (e) => e.preventDefault());
|
||
|
||
window.pet.on("pet:drag-move", ({ dx }) => {
|
||
// Codex：單一取樣的水平位移 >= 4 才切 running-right，<= -4 才切 running-left
|
||
if (drag && Math.abs(dx) >= 4) drag.dir = dx < 0 ? "left" : "right";
|
||
});
|
||
|
||
function onClick() {
|
||
if (!bubble.classList.contains("hidden") && !bubbleSticky) {
|
||
hideBubble();
|
||
return;
|
||
}
|
||
if (!overlay) play("waving", 1);
|
||
}
|
||
|
||
// ---------- 初始化 ----------
|
||
|
||
window.pet.on("pet:init", ({ pet, scale: s, followCursor: f }) => {
|
||
followCursor = f === true;
|
||
applyScale(s || 1);
|
||
if (pet) loadPet(pet);
|
||
else log("no pet available");
|
||
});
|
||
window.pet.on("pet:load", ({ pet }) => { if (pet) loadPet(pet); });
|
||
window.pet.on("pet:scale", ({ scale: s }) => applyScale(s));
|
||
window.pet.on("pet:settings", (st) => {
|
||
if (st && "followCursor" in st) followCursor = !!st.followCursor;
|
||
});
|
||
window.pet.on("pet:event", handleEvent);
|
||
|
||
// 系統的「減少動態效果」切換時，讓目前的動畫重新開始（Codex 的 effect 也把 reducedMotion 列為相依）
|
||
reducedMotionQuery.addEventListener("change", () => { if (player.anim) startAnim(player.anim, performance.now()); });
|
||
|
||
window.pet.send("pet:ready");
|
||
requestAnimationFrame(tick);
|