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龙澳
2026-03-30 17:26:44 +08:00
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<template>
<div class="map-container">
<div id="map"></div>
<div class="map-title">大唐双龙传 - 势力分布地图</div>
<!-- 势力图例 -->
<div class="legend">
<h3>势力图例</h3>
<div
v-for="faction in factions"
:key="faction.id"
class="legend-item"
@click="showFactionInfo(faction)"
>
<div class="legend-dot" :style="{ background: faction.color }"></div>
<span>{{ faction.name }}（{{ faction.leader }}）</span>
</div>
<div class="legend-section">
<h3>人物路线</h3>
<div
v-for="route in routes"
:key="route.character"
class="legend-item"
@click="toggleRoute(route)"
>
<div
class="legend-line"
:style="{
background: route.color,
opacity: selectedRoutes.includes(route.character) ? 1 : 0.4
}"
></div>
<span :style="{ opacity: selectedRoutes.includes(route.character) ? 1 : 0.5 }">{{ route.character }}</span>
</div>
</div>
</div>
<!-- 章节面板 -->
<div class="chapter-panel">
<h3>章节进度</h3>
<select v-model="selectedVolume" class="volume-select" @change="onVolumeChange">
<option v-for="(data, idx) in allData" :key="idx" :value="idx">
{{ data.volume }}
</option>
</select>
<input
type="range"
class="chapter-slider"
v-model.number="currentChapter"
:min="1"
:max="maxChapter"
@input="updateMap"
>
<div class="chapter-label">第 {{ currentChapter }} / {{ maxChapter }} 章</div>
<div class="chapter-name">{{ currentChapterName }}</div>
</div>
<!-- 势力详情面板 -->
<div class="info-panel" v-if="selectedFaction">
<span class="close-btn" @click="selectedFaction = null">&times;</span>
<h3 :style="{ color: selectedFaction.color }">{{ selectedFaction.name }}</h3>
<p><b>首领：</b>{{ selectedFaction.leader }}</p>
<p>{{ selectedFaction.description }}</p>
<p v-if="selectedFaction.territory && selectedFaction.territory.length">
<b>据点：</b>{{ getTerritoryNames(selectedFaction.territory).join('、') }}
</p>
<p v-if="selectedFaction.key_figures && selectedFaction.key_figures.length">
<b>关键人物：</b>{{ selectedFaction.key_figures.join('、') }}
</p>
</div>
</div>
</template>
<script setup>
import { ref, onMounted, computed } from 'vue'
import L from 'leaflet'
import 'leaflet/dist/leaflet.css'
const allData = ref([])
const factions = ref([])
const locations = ref([])
const routes = ref([])
const currentChapter = ref(1)
const selectedVolume = ref(0)
const selectedRoutes = ref([])
const selectedFaction = ref(null)
let map = null
let routeLayers = []
let locationMarkers = []
let territoryLayers = []
const currentData = computed(() => allData.value[selectedVolume.value] || {})
const chapters = computed(() => currentData.value.chapters || [])
const maxChapter = computed(() => chapters.value.length || 1)
const currentChapterName = computed(() => chapters.value[currentChapter.value - 1] || '')
onMounted(async () => {
await loadAllData()
initMap()
updateMap()
})
async function loadAllData() {
for (let i = 1; i <= 5; i++) {
const response = await fetch(`/data/vol${String(i).padStart(2, '0')}.json`)
const data = await response.json()
allData.value.push(data)
}
// 初始化第一卷数据
factions.value = allData.value[0]?.factions || []
locations.value = allData.value[0]?.locations || []
routes.value = allData.value[0]?.character_routes || []
currentChapter.value = maxChapter.value
}
function initMap() {
map = L.map('map', {
center: [32.0, 116.0],
zoom: 6,
zoomControl: true,
attributionControl: false
})
L.tileLayer('https://{s}.basemaps.cartocdn.com/dark_all/{z}/{x}/{y}{r}.png', {
maxZoom: 18,
subdomains: 'abcd'
}).addTo(map)
L.control.attribution({ prefix: false, position: 'bottomright' })
.addAttribution('大唐双龙传 - 黄易')
.addTo(map)
}
function onVolumeChange() {
factions.value = currentData.value.factions || []
locations.value = currentData.value.locations || []
routes.value = currentData.value.character_routes || []
currentChapter.value = maxChapter.value
selectedRoutes.value = []
updateMap()
}
function updateMap() {
if (!map) return
// 确保当前章节在有效范围内
if (currentChapter.value > maxChapter.value) {
currentChapter.value = maxChapter.value
}
if (currentChapter.value < 1) {
currentChapter.value = 1
}
clearLayers()
drawTerritories()
drawLocations()
drawRoutes()
}
function clearLayers() {
routeLayers.forEach(layer => map.removeLayer(layer))
locationMarkers.forEach(layer => map.removeLayer(layer))
territoryLayers.forEach(layer => map.removeLayer(layer))
routeLayers = []
locationMarkers = []
territoryLayers = []
}
function drawTerritories() {
factions.value.forEach(f => {
if (!f.territory || !f.territory.length) return
f.territory.forEach(tid => {
const loc = locations.value.find(l => l.id === tid)
if (!loc) return
const circle = L.circle([loc.lat, loc.lng], {
radius: 50000,
color: f.color,
fillColor: f.color,
fillOpacity: 0.12,
weight: 2,
opacity: 0.5,
dashArray: '6 4'
}).addTo(map)
const label = L.marker([loc.lat + 0.35, loc.lng], {
icon: L.divIcon({
className: '',
html: `<div style="color:${f.color};font-size:11px;font-weight:bold;text-shadow:0 0 4px rgba(0,0,0,0.8);white-space:nowrap;text-align:center">${f.name}</div>`,
iconAnchor: [30, 8]
})
}).addTo(map)
territoryLayers.push(circle, label)
})
})
}
function drawLocations() {
locations.value.forEach(loc => {
let markerColor = '#aaa'
for (const f of factions.value) {
if (f.territory && f.territory.includes(loc.id)) {
markerColor = f.color
break
}
}
const size = loc.type === 'city' ? 10 : loc.type === 'landmark' ? 8 : 6
const icon = L.divIcon({
className: '',
html: `<div style="width:${size}px;height:${size}px;background:${markerColor};border:2px solid #fff;border-radius:50%;box-shadow:0 0 6px ${markerColor}"></div>`,
iconSize: [size, size],
iconAnchor: [size / 2, size / 2]
})
const marker = L.marker([loc.lat, loc.lng], { icon })
.bindPopup(`<b>${loc.name}</b><br>${loc.description || ''}`)
.addTo(map)
const nameLabel = L.marker([loc.lat - 0.15, loc.lng], {
icon: L.divIcon({
className: '',
html: `<div style="color:#ccc;font-size:11px;text-shadow:0 0 3px #000,0 0 6px #000;white-space:nowrap;text-align:center">${loc.name}</div>`,
iconAnchor: [30, 0]
})
}).addTo(map)
locationMarkers.push(marker, nameLabel)
})
}
function drawRoutes() {
routes.value.forEach(route => {
if (!selectedRoutes.value.includes(route.character)) return
const points = route.route || []
for (let i = 0; i < points.length - 1; i++) {
const p1 = getPointCoords(points[i])
const p2 = getPointCoords(points[i + 1])
if (!p1 || !p2) continue
const line = L.polyline([[p1.lat, p1.lng], [p2.lat, p2.lng]], {
color: route.color,
weight: 3,
opacity: 0.8
}).addTo(map)
routeLayers.push(line)
}
points.forEach((p, idx) => {
const coords = getPointCoords(p)
if (!coords) return
const isEnd = idx === points.length - 1
const isStart = idx === 0
const size = (isStart || isEnd) ? 7 : 5
const dot = L.circleMarker([coords.lat, coords.lng], {
radius: size,
color: route.color,
fillColor: isEnd ? '#fff' : route.color,
fillOpacity: 0.9,
weight: 2
})
.bindPopup(`<b>${route.character}</b><br>第${p.chapter}章：${p.event || ''}`)
.addTo(map)
routeLayers.push(dot)
})
})
}
function getPointCoords(point) {
if (point.lat && point.lng) {
return { lat: point.lat, lng: point.lng }
}
if (point.location) {
const loc = locations.value.find(l => l.id === point.location)
if (loc) {
return { lat: loc.lat, lng: loc.lng }
}
}
return null
}
function toggleRoute(route) {
const idx = selectedRoutes.value.indexOf(route.character)
if (idx > -1) {
selectedRoutes.value.splice(idx, 1)
} else {
selectedRoutes.value.push(route.character)
}
clearLayers()
drawTerritories()
drawLocations()
drawRoutes()
}
function showFactionInfo(faction) {
selectedFaction.value = faction
}
function getTerritoryNames(territoryIds) {
return territoryIds.map(tid => {
const loc = locations.value.find(l => l.id === tid)
return loc ? loc.name : tid
})
}
</script>
<style scoped>
/* 根容器必须 position:relative，使绝对定位子元素相对它定位 */
.map-container {
position: relative;
width: 100%;
height: 100vh;
overflow: hidden;
}
#map {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
z-index: 0;
}
.map-title {
position: absolute;
top: 10px;
left: 50%;
transform: translateX(-50%);
z-index: 1000;
background: rgba(20, 20, 40, 0.9);
padding: 8px 24px;
border-radius: 8px;
border: 1px solid #c9a96e;
font-size: 20px;
font-weight: bold;
color: #c9a96e;
letter-spacing: 4px;
text-shadow: 0 0 10px rgba(201, 169, 110, 0.5);
pointer-events: none;
white-space: nowrap;
}
/* ====== 势力图例 ====== */
.legend {
position: absolute;
bottom: 20px;
left: 10px;
z-index: 1000;
background: rgba(20, 20, 40, 0.92);
padding: 12px 16px;
border-radius: 8px;
border: 1px solid #555;
max-width: 260px;
max-height: calc(100vh - 60px);
overflow-y: auto;
font-size: 13px;
line-height: 1.6;
color: #e0e0e0;
}
.legend h3 {
color: #c9a96e;
margin-bottom: 8px;
font-size: 14px;
border-bottom: 1px solid #444;
padding-bottom: 4px;
}
.legend-item {
display: flex;
align-items: center;
margin: 3px 0;
cursor: pointer;
}
.legend-item:hover {
opacity: 0.7;
}
.legend-dot {
width: 12px;
height: 12px;
border-radius: 50%;
margin-right: 8px;
flex-shrink: 0;
border: 1px solid rgba(255, 255, 255, 0.3);
}
.legend-line {
width: 20px;
height: 3px;
margin-right: 8px;
flex-shrink: 0;
border-radius: 2px;
}
.legend-section {
margin-top: 8px;
}
/* ====== 章节面板 ====== */
.chapter-panel {
position: absolute;
bottom: 20px;
right: 10px;
z-index: 1000;
background: rgba(20, 20, 40, 0.92);
padding: 12px 16px;
border-radius: 8px;
border: 1px solid #555;
width: 320px;
color: #e0e0e0;
}
.chapter-panel h3 {
color: #c9a96e;
margin-bottom: 8px;
font-size: 14px;
border-bottom: 1px solid #444;
padding-bottom: 4px;
}
.volume-select {
width: 100%;
margin-bottom: 8px;
padding: 4px 8px;
background: #333;
color: #e0e0e0;
border: 1px solid #555;
border-radius: 4px;
}
.chapter-slider {
width: 100%;
margin: 8px 0;
accent-color: #c9a96e;
}
.chapter-label {
font-size: 12px;
color: #aaa;
text-align: center;
}
.chapter-name {
font-size: 13px;
color: #e0e0e0;
text-align: center;
margin-top: 4px;
}
/* ====== 势力详情面板 ====== */
.info-panel {
position: absolute;
top: 60px;
right: 10px;
z-index: 1000;
background: rgba(20, 20, 40, 0.92);
padding: 12px 16px;
border-radius: 8px;
border: 1px solid #555;
width: 320px;
max-height: 50vh;
overflow-y: auto;
color: #e0e0e0;
}
.info-panel h3 {
color: #c9a96e;
margin-bottom: 6px;
font-size: 15px;
}
.info-panel .close-btn {
position: absolute;
top: 8px;
right: 12px;
cursor: pointer;
color: #aaa;
font-size: 16px;
}
.info-panel .close-btn:hover {
color: #fff;
}
.info-panel p {
font-size: 13px;
line-height: 1.6;
margin: 4px 0;
}
</style>