Files
hnh-map/frontend-nuxt/components/MapView.vue
Nikolay Tatarinov 104fde7640 Refactor MapView component for improved map interactions
- Removed unnecessary redraw calls after initial batch updates to optimize performance.
- Updated map view settings to disable animation when changing the view, enhancing user experience during map transitions.
2026-02-25 00:36:16 +03:00

682 lines
26 KiB
Vue

<template>
<div class="relative h-full w-full" @click="contextMenu.tile.show = false; contextMenu.marker.show = false">
<div
v-if="mapsLoaded && maps.length === 0"
class="absolute inset-0 z-[500] flex flex-col items-center justify-center gap-4 bg-base-200/90 p-6"
>
<p class="text-center text-lg">Map list is empty.</p>
<p class="text-center text-sm opacity-80">
Make sure you are logged in and at least one map exists in Admin (uncheck «Hidden» if needed).
</p>
<div class="flex gap-2">
<NuxtLink to="/login" class="btn btn-sm">Login</NuxtLink>
<NuxtLink to="/admin" class="btn btn-sm btn-primary">Admin</NuxtLink>
</div>
</div>
<div ref="mapRef" class="map h-full w-full" />
<!-- Grid coords & zoom (bottom-right) -->
<div
v-if="displayCoords"
class="absolute bottom-2 right-2 z-[501] rounded-lg px-3 py-2 font-mono text-sm bg-base-100/95 backdrop-blur-sm border border-base-300/50 shadow"
aria-label="Current grid position and zoom"
title="mapId · x, y · zoom"
>
{{ mapid }} · {{ displayCoords.x }}, {{ displayCoords.y }} · z{{ displayCoords.z }}
</div>
<!-- Control panel -->
<div
class="absolute left-3 top-[10%] z-[502] flex transition-all duration-300 ease-out"
:class="panelCollapsed ? 'w-12' : 'w-64'"
>
<div
class="rounded-xl bg-base-100/80 backdrop-blur-xl border border-base-300/50 shadow-xl overflow-hidden transition-all duration-300 flex flex-col"
:class="panelCollapsed ? 'w-12 items-center py-2' : 'w-56'"
>
<div v-show="!panelCollapsed" class="flex flex-col p-4 gap-4 flex-1 min-w-0">
<!-- Zoom -->
<section class="flex flex-col gap-2">
<h3 class="text-xs font-semibold uppercase tracking-wider text-base-content/70">Zoom</h3>
<div class="flex items-center gap-2">
<button
type="button"
class="btn btn-outline btn-sm btn-square transition-all duration-200 hover:scale-105"
title="Zoom in"
aria-label="Zoom in"
@click="zoomIn"
>
<icons-icon-zoom-in />
</button>
<button
type="button"
class="btn btn-outline btn-sm btn-square transition-all duration-200 hover:scale-105"
title="Zoom out"
aria-label="Zoom out"
@click="zoomOutControl"
>
<icons-icon-zoom-out />
</button>
<button
type="button"
class="btn btn-outline btn-sm btn-square transition-all duration-200 hover:scale-105"
title="Reset view — center map and minimum zoom"
aria-label="Reset view"
@click="zoomOut"
>
<icons-icon-home />
</button>
</div>
</section>
<!-- Display -->
<section class="flex flex-col gap-2">
<h3 class="text-xs font-semibold uppercase tracking-wider text-base-content/70">Display</h3>
<label class="label cursor-pointer justify-start gap-2 py-0 hover:bg-base-200/50 rounded-lg px-2 -mx-2">
<input v-model="showGridCoordinates" type="checkbox" class="checkbox checkbox-sm" />
<span class="label-text">Show grid coordinates</span>
</label>
<label class="label cursor-pointer justify-start gap-2 py-0 hover:bg-base-200/50 rounded-lg px-2 -mx-2">
<input v-model="hideMarkers" type="checkbox" class="checkbox checkbox-sm" />
<span class="label-text">Hide markers</span>
</label>
</section>
<!-- Navigation -->
<section class="flex flex-col gap-3">
<h3 class="text-xs font-semibold uppercase tracking-wider text-base-content/70">Navigation</h3>
<div class="form-control">
<label class="label py-0"><span class="label-text">Jump to Map</span></label>
<select v-model="selectedMapId" class="select select-bordered select-sm w-full focus:ring-2 focus:ring-primary">
<option :value="null">Select map</option>
<option v-for="m in maps" :key="m.ID" :value="m.ID">{{ m.Name }}</option>
</select>
</div>
<div class="form-control">
<label class="label py-0"><span class="label-text">Overlay Map</span></label>
<select v-model="overlayMapId" class="select select-bordered select-sm w-full focus:ring-2 focus:ring-primary">
<option :value="-1">None</option>
<option v-for="m in maps" :key="'overlay-' + m.ID" :value="m.ID">{{ m.Name }}</option>
</select>
</div>
<div class="form-control">
<label class="label py-0"><span class="label-text">Jump to Quest Giver</span></label>
<select v-model="selectedMarkerId" class="select select-bordered select-sm w-full focus:ring-2 focus:ring-primary">
<option :value="null">Select quest giver</option>
<option v-for="q in questGivers" :key="q.id" :value="q.id">{{ q.name }}</option>
</select>
</div>
<div class="form-control">
<label class="label py-0"><span class="label-text">Jump to Player</span></label>
<select v-model="selectedPlayerId" class="select select-bordered select-sm w-full focus:ring-2 focus:ring-primary">
<option :value="null">Select player</option>
<option v-for="p in players" :key="p.id" :value="p.id">{{ p.name }}</option>
</select>
</div>
</section>
</div>
<button
type="button"
class="btn btn-ghost btn-sm btn-square shrink-0 m-1 transition-all duration-200 hover:scale-105"
:title="panelCollapsed ? 'Expand panel' : 'Collapse panel'"
:aria-label="panelCollapsed ? 'Expand panel' : 'Collapse panel'"
@click="panelCollapsed = !panelCollapsed"
>
<icons-icon-chevron-right v-if="panelCollapsed" />
<icons-icon-panel-left v-else />
</button>
</div>
</div>
<!-- Context menu (tile) -->
<div
v-show="contextMenu.tile.show"
class="fixed z-[1000] bg-base-100/95 backdrop-blur-xl shadow-xl rounded-lg border border-base-300 py-1 min-w-[180px] transition-opacity duration-150"
:style="{ left: contextMenu.tile.x + 'px', top: contextMenu.tile.y + 'px' }"
>
<button type="button" class="btn btn-ghost btn-sm w-full justify-start hover:bg-base-200 transition-colors" @click="contextMenu.tile.data && (wipeTile(contextMenu.tile.data), (contextMenu.tile.show = false))">
Wipe tile {{ contextMenu.tile.data?.coords?.x }}, {{ contextMenu.tile.data?.coords?.y }}
</button>
<button type="button" class="btn btn-ghost btn-sm w-full justify-start hover:bg-base-200 transition-colors" @click="contextMenu.tile.data && (openCoordSet(contextMenu.tile.data), (contextMenu.tile.show = false))">
Rewrite tile coords
</button>
</div>
<!-- Context menu (marker) -->
<div
v-show="contextMenu.marker.show"
class="fixed z-[1000] bg-base-100/95 backdrop-blur-xl shadow-xl rounded-lg border border-base-300 py-1 min-w-[180px] transition-opacity duration-150"
:style="{ left: contextMenu.marker.x + 'px', top: contextMenu.marker.y + 'px' }"
>
<button type="button" class="btn btn-ghost btn-sm w-full justify-start hover:bg-base-200 transition-colors" @click="contextMenu.marker.data?.id != null && (hideMarkerById(contextMenu.marker.data.id), (contextMenu.marker.show = false))">
Hide marker {{ contextMenu.marker.data?.name }}
</button>
</div>
<!-- Coord-set modal: close via Cancel, backdrop click, or Escape -->
<dialog ref="coordSetModal" class="modal" @cancel="closeCoordSetModal">
<div class="modal-box transition-all duration-200" @click.stop>
<h3 class="font-bold text-lg">Rewrite tile coords</h3>
<p class="py-2">From ({{ coordSetFrom.x }}, {{ coordSetFrom.y }}) to:</p>
<div class="flex gap-2">
<input v-model.number="coordSet.x" type="number" class="input input-bordered flex-1" placeholder="X" />
<input v-model.number="coordSet.y" type="number" class="input input-bordered flex-1" placeholder="Y" />
</div>
<div class="modal-action">
<form method="dialog" @submit="submitCoordSet">
<button type="submit" class="btn btn-primary">Submit</button>
<button type="button" class="btn" @click="closeCoordSetModal">Cancel</button>
</form>
</div>
</div>
<div class="modal-backdrop cursor-pointer" aria-label="Close" @click="closeCoordSetModal" />
</dialog>
</div>
</template>
<script setup lang="ts">
import { GridCoordLayer, HnHCRS, HnHDefaultZoom, HnHMaxZoom, HnHMinZoom, TileSize } from '~/lib/LeafletCustomTypes'
import { SmartTileLayer } from '~/lib/SmartTileLayer'
import { Marker } from '~/lib/Marker'
import { Character } from '~/lib/Character'
import { UniqueList } from '~/lib/UniqueList'
import type L from 'leaflet'
const props = withDefaults(
defineProps<{
characterId?: number
mapId?: number
gridX?: number
gridY?: number
zoom?: number
}>(),
{ characterId: -1, mapId: undefined, gridX: 0, gridY: 0, zoom: 1 }
)
const mapRef = ref<HTMLElement | null>(null)
const route = useRoute()
const api = useMapApi()
const showGridCoordinates = ref(false)
const hideMarkers = ref(false)
const panelCollapsed = ref(false)
const trackingCharacterId = ref(-1)
const maps = ref<{ ID: number; Name: string; size?: number }[]>([])
const mapsLoaded = ref(false)
const selectedMapId = ref<number | null>(null)
const overlayMapId = ref<number>(-1)
const questGivers = ref<{ id: number; name: string; marker?: any }[]>([])
const players = ref<{ id: number; name: string }[]>([])
const selectedMarkerId = ref<number | null>(null)
const selectedPlayerId = ref<number | null>(null)
const auths = ref<string[]>([])
const coordSetFrom = ref({ x: 0, y: 0 })
const coordSet = ref({ x: 0, y: 0 })
const coordSetModal = ref<HTMLDialogElement | null>(null)
const displayCoords = ref<{ x: number; y: number; z: number } | null>(null)
const contextMenu = reactive({
tile: { show: false, x: 0, y: 0, data: null as { coords: { x: number; y: number } } | null },
marker: { show: false, x: 0, y: 0, data: null as { id: number; name: string } | null },
})
let map: L.Map | null = null
let layer: InstanceType<typeof SmartTileLayer> | null = null
let overlayLayer: InstanceType<typeof SmartTileLayer> | null = null
let coordLayer: InstanceType<typeof GridCoordLayer> | null = null
let markerLayer: L.LayerGroup | null = null
let source: EventSource | null = null
let intervalId: ReturnType<typeof setInterval> | null = null
let mapid = 0
let markers: UniqueList<InstanceType<typeof Marker>> | null = null
let characters: UniqueList<InstanceType<typeof Character>> | null = null
let markersHidden = false
let autoMode = false
function toLatLng(x: number, y: number) {
return map!.unproject([x, y], HnHMaxZoom)
}
function changeMap(id: number) {
if (id === mapid) return
mapid = id
if (layer) {
layer.map = mapid
layer.redraw()
}
if (overlayLayer) {
overlayLayer.map = -1
overlayLayer.redraw()
}
if (markers && !markersHidden) {
markers.getElements().forEach((it: any) => it.remove({ map: map!, markerLayer: markerLayer!, mapid }))
markers.getElements().filter((it: any) => it.map === mapid).forEach((it: any) => it.add({ map: map!, markerLayer: markerLayer!, mapid }))
}
if (characters) {
characters.getElements().forEach((it: any) => {
it.remove({ map: map! })
it.add({ map: map!, mapid })
})
}
}
function zoomIn() {
map?.zoomIn()
}
function zoomOutControl() {
map?.zoomOut()
}
function zoomOut() {
trackingCharacterId.value = -1
map?.setView([0, 0], HnHMinZoom, { animate: false })
}
function wipeTile(data: { coords: { x: number; y: number } }) {
if (!data?.coords) return
api.adminWipeTile({ map: mapid, x: data.coords.x, y: data.coords.y })
}
function closeCoordSetModal() {
coordSetModal.value?.close()
}
function openCoordSet(data: { coords: { x: number; y: number } }) {
if (!data?.coords) return
coordSetFrom.value = { ...data.coords }
coordSet.value = { x: data.coords.x, y: data.coords.y }
coordSetModal.value?.showModal()
}
function submitCoordSet() {
api.adminSetCoords({
map: mapid,
fx: coordSetFrom.value.x,
fy: coordSetFrom.value.y,
tx: coordSet.value.x,
ty: coordSet.value.y,
})
coordSetModal.value?.close()
}
function hideMarkerById(id: number) {
if (id == null) return
api.adminHideMarker({ id })
const m = markers?.byId(id)
if (m) m.remove({ map: map!, markerLayer: markerLayer!, mapid })
}
function closeContextMenus() {
contextMenu.tile.show = false
contextMenu.marker.show = false
}
function onKeydown(e: KeyboardEvent) {
if (e.key === 'Escape') closeContextMenus()
}
onMounted(async () => {
if (import.meta.client) {
window.addEventListener('keydown', onKeydown)
}
if (!import.meta.client || !mapRef.value) return
const L = (await import('leaflet')).default
const [charactersData, mapsData] = await Promise.all([
api.getCharacters().then((d) => (Array.isArray(d) ? d : [])).catch(() => []),
api.getMaps().then((d) => (d && typeof d === 'object' ? d : {})).catch(() => ({})),
])
const mapsList: { ID: number; Name: string; size?: number }[] = []
const raw = mapsData as Record<string, { ID?: number; Name?: string; id?: number; name?: string; size?: number }>
for (const id in raw) {
const m = raw[id]
if (!m || typeof m !== 'object') continue
const idVal = m.ID ?? m.id
const nameVal = m.Name ?? m.name
if (idVal == null || nameVal == null) continue
mapsList.push({ ID: Number(idVal), Name: String(nameVal), size: m.size })
}
mapsList.sort((a, b) => (b.size ?? 0) - (a.size ?? 0))
maps.value = mapsList
mapsLoaded.value = true
const config = (await api.getConfig().catch(() => ({}))) as { title?: string; auths?: string[] }
if (config?.title) document.title = config.title
if (config?.auths) auths.value = config.auths
map = L.map(mapRef.value, {
minZoom: HnHMinZoom,
maxZoom: HnHMaxZoom,
crs: HnHCRS,
attributionControl: false,
zoomControl: false,
inertia: true,
zoomAnimation: true,
fadeAnimation: true,
markerZoomAnimation: true,
})
const initialMapId =
props.mapId != null && props.mapId >= 1 ? props.mapId : mapsList.length > 0 ? (mapsList[0]?.ID ?? 0) : 0
mapid = initialMapId
// Tiles are served at /map/grids/ (backend path, not SPA baseURL)
const runtimeConfig = useRuntimeConfig()
const apiBase = (runtimeConfig.public.apiBase as string) ?? '/map/api'
const backendBase = apiBase.replace(/\/api\/?$/, '') || '/map'
const tileUrl = `${backendBase}/grids/{map}/{z}/{x}_{y}.png?{cache}`
layer = new SmartTileLayer(tileUrl, {
minZoom: 1,
maxZoom: 6,
zoomOffset: 0,
zoomReverse: true,
tileSize: TileSize,
updateWhenIdle: true,
keepBuffer: 2,
}) as any
layer!.map = initialMapId
layer!.invalidTile =
'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNk+A8AAQUBAScY42YAAAAASUVORK5CYII='
layer!.addTo(map)
overlayLayer = new SmartTileLayer(tileUrl, {
minZoom: 1,
maxZoom: 6,
zoomOffset: 0,
zoomReverse: true,
tileSize: TileSize,
opacity: 0.5,
updateWhenIdle: true,
keepBuffer: 2,
}) as any
overlayLayer!.map = -1
overlayLayer!.invalidTile =
'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNkYAAAAAYAAjCB0C8AAAAASUVORK5CYII='
overlayLayer!.addTo(map)
coordLayer = new GridCoordLayer({
tileSize: TileSize,
minZoom: HnHMinZoom,
maxZoom: HnHMaxZoom,
opacity: 0,
visible: false,
pane: 'tilePane',
} as any)
coordLayer.addTo(map)
coordLayer.setZIndex(500)
markerLayer = L.layerGroup()
markerLayer.addTo(map)
markerLayer.setZIndex(600)
const baseURL = useRuntimeConfig().app.baseURL ?? '/'
const markerIconPath = baseURL.endsWith('/') ? baseURL : baseURL + '/'
L.Icon.Default.imagePath = markerIconPath
map.on('contextmenu', (mev: L.LeafletMouseEvent) => {
if (auths.value.includes('admin')) {
const point = map!.project(mev.latlng, 6)
const coords = { x: Math.floor(point.x / TileSize), y: Math.floor(point.y / TileSize) }
contextMenu.tile.show = true
contextMenu.tile.x = mev.originalEvent.clientX
contextMenu.tile.y = mev.originalEvent.clientY
contextMenu.tile.data = { coords }
}
})
// SSE is at /map/updates (backend path, not SPA baseURL). Same origin so it connects to correct host/port.
const updatesPath = `${backendBase}/updates`
const updatesUrl = import.meta.client ? `${window.location.origin}${updatesPath}` : updatesPath
source = new EventSource(updatesUrl)
source.onmessage = (event: MessageEvent) => {
try {
const raw = event?.data
if (raw == null || typeof raw !== 'string' || raw.trim() === '') return
const updates = JSON.parse(raw)
if (!Array.isArray(updates)) return
for (const u of updates) {
const key = `${u.M}:${u.X}:${u.Y}:${u.Z}`
layer!.cache[key] = u.T
if (overlayLayer) overlayLayer.cache[key] = u.T
if (layer!.map === u.M) layer!.refresh(u.X, u.Y, u.Z)
if (overlayLayer && overlayLayer.map === u.M) overlayLayer.refresh(u.X, u.Y, u.Z)
}
} catch {
// Ignore parse errors (e.g. empty SSE message or non-JSON)
}
}
source.onerror = () => {
// Connection lost or 401; avoid uncaught errors
}
source.addEventListener('merge', (e: MessageEvent) => {
try {
const merge = JSON.parse(e?.data ?? '{}')
if (mapid === merge.From) {
const mapTo = merge.To
const point = map!.project(map!.getCenter(), 6)
const coordinate = {
x: Math.floor(point.x / TileSize) + merge.Shift.x,
y: Math.floor(point.y / TileSize) + merge.Shift.y,
z: map!.getZoom(),
}
const latLng = toLatLng(coordinate.x * 100, coordinate.y * 100)
changeMap(mapTo)
api.getMarkers().then((body) => updateMarkers(Array.isArray(body) ? body : []))
map!.setView(latLng, map!.getZoom())
}
} catch {
// Ignore merge parse errors
}
})
markers = new UniqueList<InstanceType<typeof Marker>>()
characters = new UniqueList<InstanceType<typeof Character>>()
updateCharacters(charactersData as any[])
if (props.characterId !== undefined && props.characterId >= 0) {
trackingCharacterId.value = props.characterId
} else if (props.mapId != null && props.gridX != null && props.gridY != null && props.zoom != null) {
const latLng = toLatLng(props.gridX * 100, props.gridY * 100)
if (mapid !== props.mapId) changeMap(props.mapId)
selectedMapId.value = props.mapId
map.setView(latLng, props.zoom, { animate: false })
} else if (mapsList.length > 0) {
const first = mapsList[0]
if (first) {
changeMap(first.ID)
selectedMapId.value = first.ID
map.setView([0, 0], HnHDefaultZoom, { animate: false })
}
}
// Recompute map size after layout (fixes grid/container height chain in Nuxt)
nextTick(() => {
requestAnimationFrame(() => {
requestAnimationFrame(() => {
if (map) map.invalidateSize()
})
})
})
intervalId = setInterval(() => {
api.getCharacters().then((body) => updateCharacters(Array.isArray(body) ? body : [])).catch(() => clearInterval(intervalId!))
}, 2000)
api.getMarkers().then((body) => updateMarkers(Array.isArray(body) ? body : []))
function updateMarkers(markersData: any[]) {
if (!markers || !map || !markerLayer) return
const list = Array.isArray(markersData) ? markersData : []
const ctx = { map, markerLayer, mapid, overlayLayer, auths: auths.value }
markers.update(
list.map((it) => new Marker(it)),
(marker: InstanceType<typeof Marker>) => {
if (marker.map === mapid || marker.map === overlayLayer?.map) marker.add(ctx)
marker.setClickCallback(() => map!.setView(marker.marker!.getLatLng(), HnHMaxZoom))
marker.setContextMenu((mev: L.LeafletMouseEvent) => {
if (auths.value.includes('admin')) {
contextMenu.marker.show = true
contextMenu.marker.x = mev.originalEvent.clientX
contextMenu.marker.y = mev.originalEvent.clientY
contextMenu.marker.data = { id: marker.id, name: marker.name }
}
})
},
(marker: InstanceType<typeof Marker>) => marker.remove(ctx),
(marker: InstanceType<typeof Marker>, updated: any) => marker.update(ctx, updated)
)
questGivers.value = markers.getElements().filter((it: any) => it.type === 'quest')
}
function updateCharacters(charactersData: any[]) {
if (!characters || !map) return
const list = Array.isArray(charactersData) ? charactersData : []
const ctx = { map, mapid }
characters.update(
list.map((it) => new Character(it)),
(character: InstanceType<typeof Character>) => {
character.add(ctx)
character.setClickCallback(() => (trackingCharacterId.value = character.id))
},
(character: InstanceType<typeof Character>) => character.remove(ctx),
(character: InstanceType<typeof Character>, updated: any) => {
if (trackingCharacterId.value === updated.id) {
if (mapid !== updated.map) changeMap(updated.map)
const latlng = map!.unproject([updated.position.x, updated.position.y], HnHMaxZoom)
map!.setView(latlng, HnHMaxZoom)
}
character.update(ctx, updated)
}
)
players.value = characters.getElements()
}
watch(showGridCoordinates, (v) => {
if (coordLayer) {
;(coordLayer.options as { visible?: boolean }).visible = v
coordLayer.setOpacity(v ? 1 : 0)
if (v && map) {
coordLayer.bringToFront?.()
coordLayer.redraw?.()
map.invalidateSize()
} else if (coordLayer) {
coordLayer.redraw?.()
}
}
})
watch(hideMarkers, (v) => {
markersHidden = v
if (!markers) return
const ctx = { map: map!, markerLayer: markerLayer!, mapid, overlayLayer }
if (v) {
markers.getElements().forEach((it: any) => it.remove(ctx))
} else {
markers.getElements().forEach((it: any) => it.remove(ctx))
markers.getElements().filter((it: any) => it.map === mapid || it.map === overlayLayer?.map).forEach((it: any) => it.add(ctx))
}
})
watch(trackingCharacterId, (value) => {
if (value === -1) return
const character = characters?.byId(value)
if (character) {
changeMap(character.map)
const latlng = map!.unproject([character.position.x, character.position.y], HnHMaxZoom)
map!.setView(latlng, HnHMaxZoom)
autoMode = true
} else {
map!.setView([0, 0], HnHMinZoom)
trackingCharacterId.value = -1
}
})
watch(selectedMapId, (value) => {
if (value == null) return
changeMap(value)
const zoom = map!.getZoom()
map!.setView([0, 0], zoom)
})
watch(overlayMapId, (value) => {
if (overlayLayer) overlayLayer.map = value ?? -1
overlayLayer?.redraw()
if (!markers) return
const ctx = { map: map!, markerLayer: markerLayer!, mapid, overlayLayer }
markers.getElements().forEach((it: any) => it.remove(ctx))
markers.getElements().filter((it: any) => it.map === mapid || it.map === (value ?? -1)).forEach((it: any) => it.add(ctx))
})
watch(selectedMarkerId, (value) => {
if (value == null) return
const marker = markers?.byId(value)
if (marker?.marker) map!.setView(marker.marker.getLatLng(), map!.getZoom())
})
watch(selectedPlayerId, (value) => {
if (value != null) trackingCharacterId.value = value
})
function updateDisplayCoords() {
if (!map) return
const point = map.project(map.getCenter(), 6)
displayCoords.value = {
x: Math.floor(point.x / TileSize),
y: Math.floor(point.y / TileSize),
z: map.getZoom(),
}
}
map.on('moveend', updateDisplayCoords)
updateDisplayCoords()
map.on('zoomend', () => {
if (map) map.invalidateSize()
})
map.on('drag', () => {
trackingCharacterId.value = -1
})
map.on('zoom', () => {
if (autoMode) {
autoMode = false
} else {
trackingCharacterId.value = -1
}
})
})
onBeforeUnmount(() => {
if (import.meta.client) {
window.removeEventListener('keydown', onKeydown)
}
if (intervalId) clearInterval(intervalId)
if (source) source.close()
if (map) map.remove()
})
</script>
<style scoped>
.map {
height: 100%;
min-height: 400px;
}
:deep(.leaflet-container .leaflet-tile-pane img.leaflet-tile) {
mix-blend-mode: normal;
visibility: visible !important;
}
:deep(.map-tile) {
width: 100px;
height: 100px;
min-width: 100px;
min-height: 100px;
position: relative;
border-bottom: 1px solid rgba(255, 255, 255, 0.3);
border-right: 1px solid rgba(255, 255, 255, 0.3);
color: #fff;
font-size: 11px;
line-height: 1.2;
pointer-events: none;
text-shadow: 0 0 2px #000, 0 1px 2px #000;
}
:deep(.map-tile-text) {
position: absolute;
left: 2px;
top: 2px;
}
</style>