feat: P3 - visual scenario editor with Vue Flow

- editor/: stand-alone Vite multi-page app for visual scenario editing
- editor/components/SceneGraph.vue: Vue Flow graph with scene nodes, branch/default/QTE edges
- editor/components/NodeEditor.vue: right panel editing video/subtitle paths, choices, QTE params
- editor/components/PreviewPanel.vue: embedded video player previewing selected scene
- editor/composables/useGraphEditor.ts: bidirectional graph<->JSON sync
- editor/App.vue: toolbar (new scene, import/export JSON, load demo, start scene selector)
- @vue-flow/core|background|controls: graph visualization dependencies
- vite.config.ts: multi-page build (main + editor)
- ROADMAP: mark P3 as completed
This commit is contained in:
2026-06-07 21:38:08 +08:00
parent 65c26e0972
commit 3b4c6d7024
11 changed files with 1245 additions and 8 deletions

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<script setup lang="ts">
import { computed, ref, watch } from 'vue'
import type { SceneNode, Choice } from '@engine/types'
const props = defineProps<{
scene: SceneNode | null
sceneList: { id: string; label: string }[]
}>()
const emit = defineEmits<{
update: [id: string, partial: Partial<SceneNode>]
addChoice: [sourceId: string]
updateChoice: [sourceId: string, index: number, partial: Partial<Choice>]
deleteChoice: [sourceId: string, index: number]
deleteScene: [id: string]
close: []
}>()
const localVideo = ref('')
const localSubtitle = ref('')
const localNextScene = ref('')
const editingQTE = ref(false)
const localQteTime = ref(1)
const localQtePrompt = ref('')
const localQteKeys = ref('')
const localQteLimit = ref(3)
const localQteSuccess = ref('')
const localQteFail = ref('')
watch(() => props.scene, (s) => {
if (!s) return
localVideo.value = s.videoUrl || ''
localSubtitle.value = s.subtitleUrl || ''
localNextScene.value = s.nextScene || ''
if (s.qte) {
editingQTE.value = true
localQteTime.value = s.qte.triggerTime
localQtePrompt.value = s.qte.prompt
localQteKeys.value = s.qte.keys.join(', ')
localQteLimit.value = s.qte.timeLimit
localQteSuccess.value = s.qte.successScene
localQteFail.value = s.qte.failScene
} else {
editingQTE.value = false
}
}, { immediate: true })
function saveVideo() {
if (!props.scene) return
emit('update', props.scene.id, { videoUrl: localVideo.value })
}
function saveSubtitle() {
if (!props.scene) return
emit('update', props.scene.id, { subtitleUrl: localSubtitle.value })
}
function saveNextScene() {
if (!props.scene) return
emit('update', props.scene.id, { nextScene: localNextScene.value })
}
function saveQTE() {
if (!props.scene) return
emit('update', props.scene.id, {
qte: editingQTE.value ? {
triggerTime: localQteTime.value,
prompt: localQtePrompt.value,
keys: localQteKeys.value.split(',').map((k) => k.trim()).filter(Boolean),
timeLimit: localQteLimit.value,
successScene: localQteSuccess.value,
failScene: localQteFail.value,
} : undefined,
})
}
</script>
<template>
<div class="node-editor" v-if="scene">
<div class="editor-header">
<h3>{{ scene.id }}</h3>
<div class="header-actions">
<button class="icon-btn danger" @click="emit('deleteScene', scene.id)" title="删除场景">🗑</button>
<button class="icon-btn" @click="emit('close')" title="关闭"></button>
</div>
</div>
<div class="editor-body">
<div class="field-group">
<label>视频路径</label>
<div class="field-row">
<input v-model="localVideo" @blur="saveVideo" placeholder="/videos/scene.mp4" />
</div>
</div>
<div class="field-group">
<label>字幕路径</label>
<div class="field-row">
<input v-model="localSubtitle" @blur="saveSubtitle" placeholder="/subtitles/scene.vtt" />
</div>
</div>
<div class="field-group">
<label>默认下一场景 (nextScene)</label>
<select v-model="localNextScene" @change="saveNextScene">
<option value="">-- --</option>
<option v-for="s in sceneList.filter(s => s.id !== scene.id)" :key="s.id" :value="s.id">
{{ s.label }}
</option>
</select>
</div>
<div class="field-group">
<label class="qte-toggle">
<input type="checkbox" v-model="editingQTE" @change="saveQTE" />
QTE 快速反应事件
</label>
<div v-if="editingQTE" class="qte-fields">
<div class="qte-row">
<span>触发时间 ()</span>
<input type="number" v-model.number="localQteTime" @change="saveQTE" min="0" step="0.5" />
</div>
<div class="qte-row">
<span>提示文字</span>
<input v-model="localQtePrompt" @blur="saveQTE" placeholder="按下空格键!" />
</div>
<div class="qte-row">
<span>按键 (逗号分隔)</span>
<input v-model="localQteKeys" @blur="saveQTE" placeholder="Space, ArrowUp" />
</div>
<div class="qte-row">
<span>限时 ()</span>
<input type="number" v-model.number="localQteLimit" @change="saveQTE" min="1" step="0.5" />
</div>
<div class="qte-row">
<span>成功场景</span>
<select v-model="localQteSuccess" @change="saveQTE">
<option value="">-- 选择 --</option>
<option v-for="s in sceneList.filter(s => s.id !== scene.id)" :key="s.id" :value="s.id">
{{ s.label }}
</option>
</select>
</div>
<div class="qte-row">
<span>失败场景</span>
<select v-model="localQteFail" @change="saveQTE">
<option value="">-- 选择 --</option>
<option v-for="s in sceneList.filter(s => s.id !== scene.id)" :key="s.id" :value="s.id">
{{ s.label }}
</option>
</select>
</div>
</div>
</div>
<div class="field-group choices-section">
<label>选项列表</label>
<button class="add-btn" @click="emit('addChoice', scene.id)">+ 添加选项</button>
<div
v-for="(choice, index) in (scene.choices || [])"
:key="index"
class="choice-item"
>
<div class="choice-header">
<span>选项 {{ index + 1 }}</span>
<button class="icon-btn danger small" @click="emit('deleteChoice', scene.id, index)">×</button>
</div>
<input
:value="choice.text"
@blur="emit('updateChoice', scene.id, index, { text: ($event.target as HTMLInputElement).value })"
placeholder="选项文字"
/>
<select
:value="choice.targetScene"
@change="emit('updateChoice', scene.id, index, { targetScene: ($event.target as HTMLSelectElement).value })"
>
<option value="">-- 目标场景 --</option>
<option v-for="s in sceneList.filter(s => s.id !== scene.id)" :key="s.id" :value="s.id">
{{ s.label }}
</option>
</select>
<div class="choice-extra">
<label class="inline-label">限时(, 0=不限)</label>
<input
type="number"
:value="choice.timeLimit ?? 0"
@change="emit('updateChoice', scene.id, index, { timeLimit: +($event.target as HTMLInputElement).value })"
min="0" step="1"
class="time-input"
/>
</div>
</div>
</div>
</div>
</div>
<div class="node-editor empty-state" v-else>
<p>点击左侧画布中的节点来编辑</p>
</div>
</template>
<style scoped>
.node-editor {
width: 340px;
height: 100%;
background: #141428;
border-left: 1px solid rgba(255,255,255,0.08);
display: flex;
flex-direction: column;
overflow: hidden;
}
.empty-state {
align-items: center;
justify-content: center;
color: #555;
font-size: 14px;
}
.editor-header {
display: flex;
align-items: center;
justify-content: space-between;
padding: 14px 16px;
border-bottom: 1px solid rgba(255,255,255,0.06);
}
.editor-header h3 {
font-size: 16px;
font-weight: 500;
color: #ddd;
}
.header-actions {
display: flex;
gap: 6px;
}
.icon-btn {
background: none;
border: 1px solid rgba(255,255,255,0.12);
color: #888;
width: 28px;
height: 28px;
border-radius: 4px;
cursor: pointer;
font-size: 13px;
}
.icon-btn:hover { color: #ddd; border-color: rgba(255,255,255,0.25); }
.icon-btn.danger:hover { color: #e74c3c; border-color: #e74c3c; }
.icon-btn.small { width: 22px; height: 22px; font-size: 11px; }
.editor-body {
flex: 1;
overflow-y: auto;
padding: 12px 16px;
display: flex;
flex-direction: column;
gap: 14px;
}
.field-group {
display: flex;
flex-direction: column;
gap: 6px;
}
.field-group label {
font-size: 12px;
color: #888;
text-transform: uppercase;
letter-spacing: 0.5px;
}
.field-row {
display: flex;
gap: 6px;
}
input, select {
width: 100%;
padding: 8px 10px;
font-size: 13px;
background: rgba(255,255,255,0.05);
border: 1px solid rgba(255,255,255,0.1);
border-radius: 4px;
color: #ddd;
outline: none;
}
input:focus, select:focus {
border-color: rgba(255,255,255,0.25);
}
.qte-toggle {
display: flex;
align-items: center;
gap: 8px;
cursor: pointer;
}
.qte-toggle input[type="checkbox"] {
width: auto;
}
.qte-fields {
display: flex;
flex-direction: column;
gap: 8px;
padding: 10px;
background: rgba(255,255,255,0.03);
border-radius: 4px;
}
.qte-row {
display: flex;
align-items: center;
gap: 8px;
}
.qte-row span {
font-size: 12px;
color: #777;
white-space: nowrap;
min-width: 80px;
}
.qte-row input, .qte-row select {
flex: 1;
}
.choices-section {
border-top: 1px solid rgba(255,255,255,0.06);
padding-top: 12px;
}
.add-btn {
padding: 6px 12px;
font-size: 12px;
color: #8cf;
background: rgba(100,200,255,0.08);
border: 1px solid rgba(100,200,255,0.2);
border-radius: 4px;
cursor: pointer;
transition: background 0.2s;
}
.add-btn:hover { background: rgba(100,200,255,0.15); }
.choice-item {
display: flex;
flex-direction: column;
gap: 6px;
padding: 8px;
background: rgba(255,255,255,0.02);
border: 1px solid rgba(255,255,255,0.05);
border-radius: 4px;
}
.choice-header {
display: flex;
justify-content: space-between;
align-items: center;
font-size: 11px;
color: #666;
}
.choice-extra {
display: flex;
align-items: center;
gap: 8px;
}
.inline-label {
font-size: 11px;
color: #666;
white-space: nowrap;
}
.time-input {
width: 60px;
}
</style>