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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Toadie - Claude Watch Viewer</title>
<script src="https://unpkg.com/vue@3/dist/vue.global.js"></script>
<style>
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
background: #1a1a2e;
color: #eee;
min-height: 100vh;
overflow-x: hidden;
}
/* Main Layout */
.viewer {
display: flex;
flex-direction: column;
height: 100vh;
}
/* Status Bar */
.status-bar {
display: flex;
align-items: center;
gap: 12px;
padding: 10px 16px;
background: #252540;
border-bottom: 1px solid #333;
flex-shrink: 0;
flex-wrap: wrap;
}
.state-badge {
font-size: 0.75rem;
padding: 3px 10px;
border-radius: 4px;
text-transform: uppercase;
font-weight: 600;
}
.state-badge.idle { background: #333; color: #888; }
.state-badge.listening { background: #1e3a5f; color: #60a5fa; }
.state-badge.thinking { background: #854d0e; color: #facc15; animation: pulse 1.5s infinite; }
.state-badge.speaking { background: #166534; color: #4ade80; }
.state-badge.sleeping { background: #4a1d6e; color: #c084fc; }
.state-badge.offline { background: #333; color: #666; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }
.ws-dot {
width: 8px;
height: 8px;
border-radius: 50%;
}
.ws-dot.connected { background: #4ade80; }
.ws-dot.disconnected { background: #f87171; }
.status-spacer { flex: 1; }
.status-text {
font-size: 0.8rem;
color: #888;
}
.cost-text {
font-size: 0.8rem;
color: #888;
font-family: monospace;
}
/* Content Area */
.content {
flex: 1;
display: flex;
flex-direction: column;
overflow: hidden;
}
/* Creature Section */
.creature-section {
display: flex;
justify-content: center;
align-items: center;
padding: 16px;
flex-shrink: 0;
}
.creature-section canvas {
max-width: 300px;
max-height: 300px;
width: 100%;
height: auto;
}
/* Activity Strip */
.activity-strip {
display: flex;
gap: 8px;
padding: 8px 16px;
flex-shrink: 0;
min-height: 36px;
align-items: center;
flex-wrap: wrap;
}
.tool-badge {
font-size: 0.7rem;
padding: 3px 8px;
border-radius: 4px;
background: #1e3a5f;
color: #60a5fa;
animation: fadeIn 0.2s ease;
}
.tool-badge.permission {
background: #78350f;
color: #f59e0b;
}
@keyframes fadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }
/* Chat Panel */
.chat-panel {
flex: 1;
display: flex;
flex-direction: column;
overflow: hidden;
border-top: 1px solid #333;
}
.chat-messages {
flex: 1;
overflow-y: auto;
padding: 12px 16px;
}
.chat-message {
margin-bottom: 12px;
padding: 10px 14px;
border-radius: 8px;
max-width: 85%;
animation: fadeIn 0.2s ease;
}
.chat-message:last-child { margin-bottom: 0; }
.chat-message.user {
background: #1e3a5f;
margin-left: auto;
border-bottom-right-radius: 4px;
}
.chat-message.claude {
background: #252540;
margin-right: auto;
border-bottom-left-radius: 4px;
}
.chat-message.streaming {
background: #252540;
margin-right: auto;
border-bottom-left-radius: 4px;
border-left: 2px solid #4ade80;
}
.chat-message-role {
font-size: 0.7rem;
color: #888;
margin-bottom: 4px;
text-transform: uppercase;
}
.chat-message.user .chat-message-role { color: #60a5fa; }
.chat-message.claude .chat-message-role,
.chat-message.streaming .chat-message-role { color: #4ade80; }
.chat-message-content {
font-size: 0.9rem;
line-height: 1.5;
white-space: pre-wrap;
word-break: break-word;
}
.chat-message-time {
font-size: 0.65rem;
color: #666;
margin-top: 6px;
text-align: right;
}
.streaming-cursor {
display: inline-block;
width: 2px;
height: 1em;
background: #4ade80;
margin-left: 2px;
animation: blink 0.8s step-end infinite;
vertical-align: text-bottom;
}
@keyframes blink { 50% { opacity: 0; } }
.chat-image {
max-width: 100%;
max-height: 300px;
border-radius: 8px;
margin-bottom: 8px;
cursor: pointer;
}
.iframe-container {
position: relative;
width: 100%;
height: 400px;
border-radius: 8px;
margin-bottom: 8px;
background: #fff;
overflow: hidden;
cursor: pointer;
}
.iframe-container .chat-iframe {
width: 100%;
height: 100%;
border: none;
pointer-events: none;
transform-origin: 0 0;
}
.iframe-container:fullscreen {
width: 100vw;
height: 100vh;
border-radius: 0;
cursor: grab;
}
.iframe-container:fullscreen .chat-iframe {
pointer-events: none;
}
.iframe-container:fullscreen.dragging {
cursor: grabbing;
}
.zoom-controls {
display: none;
position: absolute;
bottom: 16px;
right: 16px;
gap: 8px;
z-index: 10;
}
.iframe-container:fullscreen .zoom-controls {
display: flex;
}
.zoom-btn {
width: 40px;
height: 40px;
border-radius: 8px;
border: none;
background: rgba(0,0,0,0.6);
color: #fff;
font-size: 1.2rem;
cursor: pointer;
display: flex;
align-items: center;
justify-content: center;
backdrop-filter: blur(4px);
}
.zoom-btn:hover { background: rgba(0,0,0,0.8); }
.zoom-level {
display: none;
position: absolute;
top: 16px;
right: 16px;
background: rgba(0,0,0,0.6);
color: #fff;
padding: 4px 10px;
border-radius: 6px;
font-size: 0.8rem;
font-family: monospace;
z-index: 10;
backdrop-filter: blur(4px);
}
.iframe-container:fullscreen .zoom-level {
display: block;
}
.chat-empty {
text-align: center;
padding: 30px;
color: #666;
font-size: 0.9rem;
}
/* Desktop side-by-side */
@media (min-width: 768px) {
.content {
flex-direction: row;
}
.creature-column {
width: 340px;
flex-shrink: 0;
display: flex;
flex-direction: column;
border-right: 1px solid #333;
}
.creature-section {
flex: 1;
padding: 24px;
}
.creature-section canvas {
max-width: 300px;
max-height: 300px;
}
.activity-strip {
border-top: 1px solid #333;
}
.chat-column {
flex: 1;
display: flex;
flex-direction: column;
overflow: hidden;
}
.chat-panel {
border-top: none;
}
}
</style>
</head>
<body>
<div id="app">
<!-- Main Viewer -->
<div class="viewer">
<div class="status-bar">
<span class="ws-dot" :class="wsAlive ? 'connected' : 'disconnected'"></span>
<span class="state-badge" :class="creatureState.toLowerCase()">{{ creatureState }}</span>
<div class="status-spacer"></div>
<span v-if="usage.context_pct" class="status-text">CTX {{ usage.context_pct }}%</span>
<span v-if="usage.cost" class="cost-text">${{ usage.cost }}</span>
</div>
<!-- Mobile: single column. Desktop: side-by-side -->
<div class="content">
<div class="creature-column">
<div class="creature-section">
<canvas ref="creatureCanvas" width="300" height="300"></canvas>
</div>
<div class="activity-strip">
<span
v-for="badge in toolBadges"
:key="badge.id"
class="tool-badge"
:class="{ permission: badge.isPermission }"
>{{ badge.label }}</span>
</div>
</div>
<div class="chat-column">
<div class="chat-panel">
<div class="chat-messages" ref="chatContainer">
<div v-if="chatMessages.length === 0 && !streamingText" class="chat-empty">
Waiting for messages...
</div>
<div
v-for="(msg, i) in chatMessages"
:key="i"
class="chat-message"
:class="msg.role"
>
<div class="chat-message-role">{{ msg.role }}</div>
<div v-if="msg.image_url && isHtml(msg)" class="iframe-container" @dblclick="toggleFullscreen($event)" @wheel.prevent="onZoomWheel($event)" @mousedown="onPanStart($event)" @mousemove="onPanMove($event)" @mouseup="onPanEnd($event)" @mouseleave="onPanEnd($event)">
<iframe :src="msg.image_url" class="chat-iframe" sandbox="allow-scripts"></iframe>
<span class="zoom-level">{{ zoomPercent }}</span>
<div class="zoom-controls">
<button class="zoom-btn" @click.stop="zoomIn($event)" @dblclick.stop>+</button>
<button class="zoom-btn" @click.stop="zoomOut($event)" @dblclick.stop>-</button>
<button class="zoom-btn" @click.stop="zoomReset($event)" @dblclick.stop>1:1</button>
</div>
</div>
<img v-else-if="msg.image_url" :src="msg.image_url" class="chat-image" />
<div class="chat-message-content">{{ msg.content }}</div>
<div class="chat-message-time">{{ formatTime(msg.timestamp) }}</div>
</div>
<!-- Streaming partial message -->
<div v-if="streamingText" class="chat-message streaming">
<div class="chat-message-role">claude</div>
<div class="chat-message-content">{{ streamingText }}<span class="streaming-cursor"></span></div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<script>
// ═══════════════════════════════════════════════════
// Creature Renderer - Canvas 2D port of CreatureView.kt
// ═══════════════════════════════════════════════════
class CreatureRenderer {
constructor(canvas) {
this.canvas = canvas
this.ctx = canvas.getContext('2d')
this.state = 'IDLE'
this.targetState = 'IDLE'
// Animation timers
this.time = 0
this.breathTime = 0
this.blinkProgress = 0
this.blinkTimer = this._randomBlinkDelay()
this.mainAnim = 0
this.thinkAnim = 0
// State interpolation (350ms)
this.stateTransition = 1
this.hornAngle = 0
this.targetHornAngle = 0
this.eyeClosure = 0
this.targetEyeClosure = 0
this.pupilOffsetY = 0
this.targetPupilOffsetY = 0
this.grayAmount = 0
this.targetGrayAmount = 0
// Particles
this.particles = []
this.lastSpawnTime = 0
this.animFrameId = null
this.lastFrameTime = 0
}
start() {
this.lastFrameTime = performance.now()
this._loop()
}
stop() {
if (this.animFrameId) cancelAnimationFrame(this.animFrameId)
}
setState(newState) {
const s = newState.toUpperCase()
if (s === this.targetState) return
this.targetState = s
this.stateTransition = 0
const stateMap = {
LISTENING: { horn: -15, closure: 0, pupilY: -2, gray: 0 },
THINKING: { horn: 0, closure: 1, pupilY: 0, gray: 0 },
SLEEPING: { horn: 15, closure: 1, pupilY: 0, gray: 0 },
OFFLINE: { horn: 25, closure: 0, pupilY: 4, gray: 1 },
IDLE: { horn: 0, closure: 0, pupilY: 0, gray: 0 },
SPEAKING: { horn: 0, closure: 0, pupilY: 0, gray: 0 },
}
const t = stateMap[s] || stateMap.IDLE
this.targetHornAngle = t.horn
this.targetEyeClosure = t.closure
this.targetPupilOffsetY = t.pupilY
this.targetGrayAmount = t.gray
}
_randomBlinkDelay() {
return 2 + Math.random() * 3
}
_loop() {
const now = performance.now()
const dt = Math.min((now - this.lastFrameTime) / 1000, 0.05)
this.lastFrameTime = now
this._update(dt)
this._draw()
this.animFrameId = requestAnimationFrame(() => this._loop())
}
_update(dt) {
this.time += dt
this.breathTime += dt / 3 // 3s cycle
this.mainAnim += dt // 1s cycle
this.thinkAnim += dt / 2 // 2s cycle
// State transition (350ms)
if (this.stateTransition < 1) {
this.stateTransition = Math.min(1, this.stateTransition + dt / 0.35)
const t = this._ease(this.stateTransition)
this.hornAngle += (this.targetHornAngle - this.hornAngle) * t
this.eyeClosure += (this.targetEyeClosure - this.eyeClosure) * t
this.pupilOffsetY += (this.targetPupilOffsetY - this.pupilOffsetY) * t
this.grayAmount += (this.targetGrayAmount - this.grayAmount) * t
if (this.stateTransition >= 1) {
this.state = this.targetState
this.hornAngle = this.targetHornAngle
this.eyeClosure = this.targetEyeClosure
this.pupilOffsetY = this.targetPupilOffsetY
this.grayAmount = this.targetGrayAmount
}
}
// Blink (skip during sleeping/thinking)
const canBlink = this.targetState !== 'SLEEPING' && this.targetState !== 'THINKING'
if (this.blinkProgress > 0) {
this.blinkProgress -= dt / 0.1 // 200ms total (up+down)
if (this.blinkProgress < 0) this.blinkProgress = 0
} else if (canBlink) {
this.blinkTimer -= dt
if (this.blinkTimer <= 0) {
this.blinkProgress = 1
this.blinkTimer = this._randomBlinkDelay()
}
}
// Particles
this._updateParticles(dt)
}
_ease(t) {
// AccelerateDecelerate approximation
return t * t * (3 - 2 * t)
}
_updateParticles(dt) {
// Spawn
const spawnIntervals = {
SPEAKING: 0.08, THINKING: 0.15, LISTENING: 0.2,
IDLE: 0.6, SLEEPING: 0.4, OFFLINE: Infinity
}
const interval = spawnIntervals[this.targetState] || Infinity
this.lastSpawnTime += dt
if (this.lastSpawnTime >= interval && this.particles.length < 15) {
this.lastSpawnTime = 0
this._spawnParticle()
}
// Update
for (let i = this.particles.length - 1; i >= 0; i--) {
const p = this.particles[i]
p.x += p.vx * dt
p.y += p.vy * dt
p.life -= dt * 0.8
if (p.type === 'ring') p.size += 40 * dt
if (p.life <= 0) this.particles.splice(i, 1)
}
}
_spawnParticle() {
const w = this.canvas.width, h = this.canvas.height
const cx = w / 2, cy = h * 0.5
const br = Math.min(w, h) * 0.3
const s = this.targetState
let p = null
if (s === 'SPEAKING') {
p = {
x: cx + (Math.random() - 0.5) * br,
y: cy + (Math.random() - 0.5) * br * 0.5,
vx: (Math.random() - 0.5) * 30,
vy: -30 - Math.random() * 30,
life: 1, size: 3 + Math.random() * 3,
color: '#FFD700', alpha: 0.78, type: 'sparkle'
}
} else if (s === 'IDLE') {
p = {
x: cx + (Math.random() - 0.5) * br * 2,
y: cy + (Math.random() - 0.5) * br,
vx: (Math.random() - 0.5) * 10,
vy: -5 - Math.random() * 5,
life: 1, size: 2 + Math.random() * 2,
color: '#66BB6A', alpha: 0.31, type: 'sparkle'
}
} else if (s === 'THINKING') {
p = {
x: cx + br * 0.8 + (Math.random() - 0.5) * 10,
y: cy - br * 0.5 + (Math.random() - 0.5) * 20,
vx: 8 + Math.random() * 12,
vy: -15 - Math.random() * 10,
life: 1, size: 3 + Math.random() * 4,
color: '#CCDDFF', alpha: 0.63, type: 'bubble'
}
} else if (s === 'LISTENING') {
const side = Math.random() > 0.5 ? 1 : -1
p = {
x: cx + side * br * 0.4,
y: cy - br * 0.75,
vx: 0, vy: 0,
life: 1, size: 5,
color: '#66BB6A', alpha: 0.47, type: 'ring'
}
} else if (s === 'SLEEPING') {
p = {
x: cx + (Math.random() - 0.5) * br * 2,
y: cy - br * 0.3 - Math.random() * br * 0.7,
vx: (Math.random() - 0.5) * 6,
vy: -3 - Math.random() * 5,
life: 1, size: 2 + Math.random() * 2,
color: '#FFFFFF', alpha: 0.39, type: 'star'
}
}
if (p) this.particles.push(p)
}
_draw() {
const ctx = this.ctx
const w = this.canvas.width, h = this.canvas.height
ctx.clearRect(0, 0, w, h)
const cx = w / 2, cy = h * 0.5
const br = Math.min(w, h) * 0.3
// Breathing scale
const breathCycle = (Math.cos(this.breathTime * Math.PI * 2) + 1) / 2
const breathScale = 1.0 + breathCycle * 0.03
// Speaking bounce
const mainCycle = (Math.cos(this.mainAnim * Math.PI * 2) + 1) / 2
const bounceOffset = this.targetState === 'SPEAKING' ? Math.sin(this.mainAnim * Math.PI * 2) * 10 : 0
// Apply grayscale for OFFLINE
if (this.grayAmount > 0.01) {
ctx.filter = `grayscale(${this.grayAmount})`
}
ctx.save()
// 1. Shadow
this._drawShadow(ctx, cx, cy, br, breathScale, bounceOffset)
// 2. Glow
this._drawGlow(ctx, cx, cy, br, breathScale)
// Body group: apply breathing + bounce
ctx.save()
ctx.translate(cx, cy)
ctx.scale(breathScale, breathScale)
ctx.translate(-cx, -cy)
ctx.translate(0, -bounceOffset)
// 3. Body
this._drawBody(ctx, cx, cy, br)
// 4. Horns
this._drawHorns(ctx, cx, cy, br)
// 5. Fur tufts
this._drawFur(ctx, cx, cy, br)
// 6. Eyes
this._drawEyes(ctx, cx, cy, br)
// 7. Nose
this._drawNose(ctx, cx, cy, br)
// 8. Mouth
this._drawMouth(ctx, cx, cy, br)
ctx.restore() // body group
// 9. Thinking bubbles / Zzz
if (this.targetState === 'THINKING') this._drawThinkingBubbles(ctx, cx, cy, br)
if (this.targetState === 'SLEEPING') this._drawZzz(ctx, cx, cy, br)
// 10. Particles
this._drawParticles(ctx)
ctx.restore()
ctx.filter = 'none'
}
_drawShadow(ctx, cx, cy, br, breathScale, bounceOffset) {
const sx = cx
const sy = cy + br * 1.15 - bounceOffset * 0.3
const rx = br * 0.8 * breathScale
const ry = br * 0.15
const grad = ctx.createRadialGradient(sx, sy, 0, sx, sy, rx)
grad.addColorStop(0.3, 'rgba(0,0,0,0.2)')
grad.addColorStop(1, 'rgba(0,0,0,0)')
ctx.save()
ctx.translate(sx, sy)
ctx.scale(1, ry / rx)
ctx.translate(-sx, -sy)
ctx.beginPath()
ctx.arc(sx, sy, rx, 0, Math.PI * 2)
ctx.fillStyle = grad
ctx.fill()
ctx.restore()
}
_drawGlow(ctx, cx, cy, br, breathScale) {
const glowColors = {
IDLE: 'rgba(102,187,106,0.16)',
SPEAKING: 'rgba(102,187,106,0.16)',
LISTENING: 'rgba(102,187,106,0.20)',
SLEEPING: 'rgba(156,39,176,0.12)',
THINKING: null, // dynamic
OFFLINE: null,
}
let color = glowColors[this.targetState]
if (this.targetState === 'THINKING') {
const pulseAlpha = 0.12 + Math.sin(this.thinkAnim * Math.PI * 2) * 0.08
color = `rgba(0,153,255,${pulseAlpha})`
}
if (!color) return
const gy = cy + br * 0.9
const gr = br * 0.9 * breathScale
const grad = ctx.createRadialGradient(cx, gy, 0, cx, gy, gr)
grad.addColorStop(0, color)
grad.addColorStop(1, 'rgba(0,0,0,0)')
ctx.save()
ctx.translate(cx, gy)
ctx.scale(1, 0.4)
ctx.translate(-cx, -gy)
ctx.beginPath()
ctx.arc(cx, gy, gr, 0, Math.PI * 2)
ctx.fillStyle = grad
ctx.fill()
ctx.restore()
}
_drawBody(ctx, cx, cy, br) {
const wobble = this.targetState === 'SPEAKING'
? Math.sin(this.mainAnim * Math.PI * 4) * 5 : 0
const rx = br * 1.15 + wobble
const ry = br * 0.95
// Main head oval
const grad = ctx.createRadialGradient(cx, cy - br * 0.3, 0, cx, cy - br * 0.3, br * 1.5)
grad.addColorStop(0.3, '#A8D5A2')
grad.addColorStop(1, '#6B8E6B')
ctx.beginPath()
ctx.ellipse(cx, cy + ry * 0.1, rx, ry, 0, 0, Math.PI * 2)
ctx.fillStyle = grad
ctx.fill()
// Jaw bump
const jawRx = br * 0.7
const jawRy = br * 0.32
ctx.beginPath()
ctx.ellipse(cx, cy + ry * 0.75, jawRx, jawRy, 0, 0, Math.PI * 2)
ctx.fillStyle = grad
ctx.fill()
}
_drawHorns(ctx, cx, cy, br) {
const hornW = br * 0.15
const hornH = br * 0.55
const spacing = br * 0.4
const sides = [-1, 1]
for (const side of sides) {
const baseX = cx + side * spacing
const baseY = cy - br * 0.75
ctx.save()
ctx.translate(baseX, baseY)
ctx.rotate(this.hornAngle * Math.PI / 180 * side)
const grad = ctx.createLinearGradient(0, 0, 0, -hornH)
grad.addColorStop(0, '#C8A882')
grad.addColorStop(1, '#E8B4B8')
ctx.beginPath()
ctx.moveTo(-hornW, 0)
ctx.lineTo(side * hornW * 0.3, -hornH)
ctx.lineTo(hornW, 0)
ctx.closePath()
ctx.fillStyle = grad
ctx.fill()
ctx.restore()
}
}
_drawFur(ctx, cx, cy, br) {
const alpha = this.targetState === 'SLEEPING' ? 0.55 : 0.71
const furOffset = this.targetState === 'SPEAKING'
? Math.sin(this.mainAnim * Math.PI * 3) * 3
: this.targetState === 'SLEEPING' ? 2 : 0
ctx.strokeStyle = `rgba(122,154,106,${alpha})`
ctx.lineWidth = br * 0.04
ctx.lineCap = 'round'
for (const side of [-1, 1]) {
const baseX = cx + side * br * 0.95
const baseY = cy - br * 0.05
for (let i = 0; i < 5; i++) {
const offsetY = i * br * 0.08
ctx.beginPath()
ctx.moveTo(baseX, baseY + offsetY)
ctx.quadraticCurveTo(
baseX + side * br * 0.2, baseY + offsetY + br * 0.05 + furOffset,
baseX + side * br * 0.15, baseY + offsetY + br * 0.12 + furOffset
)
ctx.stroke()
}
}
}
_drawEyes(ctx, cx, cy, br) {
const eyeR = br * 0.22
const eyeSpacing = br * 0.38
const eyeY = cy - br * 0.18
const effectiveClosure = Math.max(this.eyeClosure, this.blinkProgress > 0 ? 1 - Math.abs(this.blinkProgress * 2 - 1) : 0)
const eyeScaleY = 1 - effectiveClosure * 0.9
for (const side of [-1, 1]) {
const eyeX = cx + side * eyeSpacing
ctx.save()
ctx.translate(eyeX, eyeY)
ctx.scale(1, eyeScaleY)
ctx.translate(-eyeX, -eyeY)
// Eye glow (behind, not for offline/sleeping)
if (this.targetState !== 'OFFLINE' && this.targetState !== 'SLEEPING') {
const glowGrad = ctx.createRadialGradient(eyeX, eyeY, 0, eyeX, eyeY, eyeR * 1.6)
glowGrad.addColorStop(0.2, 'rgba(232,180,0,0.16)')
glowGrad.addColorStop(1, 'rgba(232,180,0,0)')
ctx.beginPath()
ctx.arc(eyeX, eyeY, eyeR * 1.6, 0, Math.PI * 2)
ctx.fillStyle = glowGrad
ctx.fill()
}
// Sclera
const scleraGrad = ctx.createRadialGradient(eyeX, eyeY, 0, eyeX, eyeY, eyeR)
scleraGrad.addColorStop(0.5, '#FFFFFF')
scleraGrad.addColorStop(1, '#E6E6E6')
ctx.beginPath()
ctx.arc(eyeX, eyeY, eyeR, 0, Math.PI * 2)
ctx.fillStyle = scleraGrad
ctx.fill()
// Iris & pupil (only when eyes open enough)
if (effectiveClosure < 0.5) {
const irisR = eyeR * 0.6
const asymOffset = side === -1 ? -1 : 1.5
const irisX = eyeX + asymOffset
const irisY = eyeY + this.pupilOffsetY
// Iris
const irisGrad = ctx.createRadialGradient(irisX, irisY, 0, irisX, irisY, irisR)
irisGrad.addColorStop(0, '#E8B400')
irisGrad.addColorStop(1, '#B8860B')
ctx.beginPath()
ctx.arc(irisX, irisY, irisR, 0, Math.PI * 2)
ctx.fillStyle = irisGrad
ctx.fill()
// Pupil dilation
const dilateMap = { LISTENING: 1.15, THINKING: 0.85 }
const dilate = dilateMap[this.targetState] || 1.0
const pupilR = irisR * 0.55 * dilate
ctx.beginPath()
ctx.arc(irisX, irisY, pupilR, 0, Math.PI * 2)
ctx.fillStyle = '#000'
ctx.fill()
// Highlight
ctx.beginPath()
ctx.arc(eyeX - eyeR * 0.25, eyeY - eyeR * 0.25, eyeR * 0.2, 0, Math.PI * 2)
ctx.fillStyle = '#fff'
ctx.fill()
}
ctx.restore()
}
}
_drawNose(ctx, cx, cy, br) {
const noseX = cx
const noseY = cy + br * 0.12
const noseRx = br * 0.08
const noseRy = br * 0.06
const noseGrad = ctx.createRadialGradient(noseX, noseY, 0, noseX, noseY, noseRx * 1.5)
noseGrad.addColorStop(0.3, '#6B8E6B')
noseGrad.addColorStop(1, '#7A9A6A')
ctx.beginPath()
ctx.ellipse(noseX, noseY, noseRx, noseRy, 0, 0, Math.PI * 2)
ctx.fillStyle = noseGrad
ctx.fill()
// Highlight
ctx.beginPath()
ctx.ellipse(noseX - noseRx * 0.2, noseY - noseRy * 0.3, noseRx * 0.3, noseRy * 0.25, 0, 0, Math.PI * 2)
ctx.fillStyle = 'rgba(255,255,255,0.24)'
ctx.fill()
}
_drawMouth(ctx, cx, cy, br) {
const mouthY = cy + br * 0.38
const mouthW = br * 0.6
ctx.strokeStyle = '#000'
ctx.lineWidth = 4
ctx.lineCap = 'round'
if (this.targetState === 'SPEAKING') {
// Animated open mouth
const openAmount = Math.sin(this.mainAnim * Math.PI * 3) * 0.5 + 0.5
const mw = mouthW * 0.6
const mh = br * 0.25 * openAmount
ctx.beginPath()
ctx.ellipse(cx, mouthY, mw, Math.max(mh, 2), 0, 0, Math.PI * 2)
ctx.fillStyle = '#000'
ctx.fill()
} else if (this.targetState === 'OFFLINE') {
// Sad frown
ctx.beginPath()
ctx.moveTo(cx - mouthW * 0.7, mouthY + 10)
ctx.quadraticCurveTo(cx, mouthY - 12, cx + mouthW * 0.7, mouthY + 10)
ctx.stroke()
} else {
// Wide grin
ctx.beginPath()
ctx.moveTo(cx - mouthW, mouthY)
ctx.bezierCurveTo(
cx - mouthW * 0.5, mouthY + 25,
cx + mouthW * 0.5, mouthY + 25,
cx + mouthW, mouthY
)
ctx.stroke()
// Subtle underbite
ctx.save()
ctx.globalAlpha = 0.31
ctx.lineWidth = 2
ctx.beginPath()
ctx.moveTo(cx - mouthW * 0.5, mouthY + 18)
ctx.quadraticCurveTo(cx, mouthY + 22, cx + mouthW * 0.5, mouthY + 18)
ctx.stroke()
ctx.restore()
}
}
_drawThinkingBubbles(ctx, cx, cy, br) {
const sizes = [6, 10, 16]
const offsets = [0, 20, 45]
const t = (this.thinkAnim * 2) % 1
for (let i = 0; i < 3; i++) {
const alpha = (t + i * 0.3) % 1
const xOff = offsets[i] * Math.cos(alpha * Math.PI * 0.2)
const yOff = -alpha * 10
const opacity = 0.7 * (1 - alpha * 0.5)
ctx.beginPath()
ctx.arc(
cx + br * 1.2 + xOff,
cy - br * 0.5 + yOff,
sizes[i], 0, Math.PI * 2
)
ctx.fillStyle = `rgba(255,255,255,${opacity})`
ctx.fill()
}
}
_drawZzz(ctx, cx, cy, br) {
const t = (this.mainAnim % 1)
const texts = [
{ text: 'z', size: 22, x: br * 0.8, y: -br * 0.3 - t * 20, alpha: 1 },
{ text: 'z', size: 28, x: br * 0.8 + 15, y: -br * 0.3 - 25 - t * 20, alpha: 0.7 },
{ text: 'Z', size: 34, x: br * 0.8 + 35, y: -br * 0.3 - 55 - t * 20, alpha: 0.47 },
]
for (const z of texts) {
ctx.save()
ctx.globalAlpha = z.alpha
ctx.fillStyle = '#fff'
ctx.font = `bold ${z.size}px sans-serif`
ctx.fillText(z.text, cx + z.x, cy + z.y)
ctx.restore()
}
}
_drawParticles(ctx) {
for (const p of this.particles) {
const alpha = p.alpha * p.life
ctx.save()
ctx.globalAlpha = alpha
if (p.type === 'sparkle') {
// Diamond
const s = p.size
ctx.beginPath()
ctx.moveTo(p.x, p.y - s)
ctx.lineTo(p.x + s * 0.6, p.y)
ctx.lineTo(p.x, p.y + s)
ctx.lineTo(p.x - s * 0.6, p.y)
ctx.closePath()
ctx.fillStyle = p.color
ctx.fill()
} else if (p.type === 'bubble') {
ctx.beginPath()
ctx.arc(p.x, p.y, p.size, 0, Math.PI * 2)
ctx.fillStyle = p.color
ctx.fill()
} else if (p.type === 'ring') {
ctx.beginPath()
ctx.arc(p.x, p.y, p.size, 0, Math.PI * 2)
ctx.strokeStyle = p.color
ctx.lineWidth = 2
ctx.stroke()
} else if (p.type === 'star') {
const s = p.size
ctx.beginPath()
ctx.moveTo(p.x, p.y - s)
ctx.lineTo(p.x + s * 0.3, p.y - s * 0.3)