feat(app): skins frontend

Cargo.toml

@@ -37,6 +37,7 @@ async-tungstenite = { version = "0.29.1", default-features = false, features = [
 async-walkdir = "2.1.0"
 base64 = "0.22.1"
 bitflags = "2.9.1"
+bytemuck = "1.23.0"
 bytes = "1.10.1"
 censor = "0.3.0"
 chardetng = "0.1.17"
@@ -47,6 +48,7 @@ color-thief = "0.2.2"
 console-subscriber = "0.4.1"
 daedalus = { path = "packages/daedalus" }
 dashmap = "6.1.0"
+data-url = "0.3.1"
 deadpool-redis = "0.21.1"
 dirs = "6.0.0"
 discord-rich-presence = "0.2.5"
@@ -60,6 +62,7 @@ flate2 = "1.1.2"
 fs4 = { version = "0.13.1", default-features = false }
 futures = { version = "0.3.31", default-features = false }
 futures-util = "0.3.31"
+heck = "0.5.0"
 hex = "0.4.3"
 hickory-resolver = "0.25.2"
 hmac = "0.12.1"
@@ -89,6 +92,7 @@ notify = { version = "8.0.0", default-features = false }
 notify-debouncer-mini = { version = "0.6.0", default-features = false }
 p256 = "0.13.2"
 paste = "1.0.15"
+png = "0.17.16"
 prometheus = "0.14.0"
 quartz_nbt = "0.2.9"
 quick-xml = "0.37.5"
@@ -97,6 +101,7 @@ rand_chacha = "=0.3.1"  # Locked on 0.3 until we can update rand to 0.9
 redis = "=0.31.0"  # Locked on 0.31 until deadpool-redis updates to 0.32
 regex = "1.11.1"
 reqwest = { version = "0.12.19", default-features = false }
+rgb = "0.8.50"
 rust_decimal = { version = "1.37.1", features = [
   "serde-with-float",
   "serde-with-str",

apps/app-frontend/.prettierignore

@@ -1 +1,2 @@
 **/dist
+*.gltf

apps/app-frontend/package.json

@@ -24,12 +24,15 @@
     "@tauri-apps/plugin-os": "^2.2.1",
     "@tauri-apps/plugin-updater": "^2.7.1",
     "@tauri-apps/plugin-window-state": "^2.2.2",
+    "@types/three": "^0.172.0",
     "@vintl/vintl": "^4.4.1",
+    "@vueuse/core": "^11.1.0",
     "dayjs": "^1.11.10",
     "floating-vue": "^5.2.2",
     "ofetch": "^1.3.4",
     "pinia": "^2.1.7",
     "posthog-js": "^1.158.2",
+    "three": "^0.172.0",
     "vite-svg-loader": "^5.1.0",
     "vue": "^3.5.13",
     "vue-multiselect": "3.0.0",

apps/app-frontend/src/App.vue

@@ -1,8 +1,9 @@
 <script setup>
-import { computed, onMounted, onUnmounted, ref, watch } from 'vue'
+import { computed, onMounted, onUnmounted, ref, watch, provide } from 'vue'
 import { RouterView, useRoute, useRouter } from 'vue-router'
 import {
   ArrowBigUpDashIcon,
+  ChangeSkinIcon,
   CompassIcon,
   DownloadIcon,
   HomeIcon,
@@ -68,6 +69,8 @@ import { hide_ads_window, init_ads_window } from '@/helpers/ads.js'
 import FriendsList from '@/components/ui/friends/FriendsList.vue'
 import { openUrl } from '@tauri-apps/plugin-opener'
 import QuickInstanceSwitcher from '@/components/ui/QuickInstanceSwitcher.vue'
+import { get_available_capes, get_available_skins } from './helpers/skins'
+import { generateSkinPreviews } from './helpers/rendering/batch-skin-renderer'
 
 const formatRelativeTime = useRelativeTime()
 
@@ -197,6 +200,14 @@ async function setupApp() {
   get_opening_command().then(handleCommand)
   checkUpdates()
   fetchCredentials()
+
+  try {
+    const skins = (await get_available_skins()) ?? []
+    const capes = (await get_available_capes()) ?? []
+    generateSkinPreviews(skins, capes)
+  } catch (error) {
+    console.warn('Failed to generate skin previews in app setup.', error)
+  }
 }
 
 const stateFailed = ref(false)
@@ -304,6 +315,7 @@ onMounted(() => {
 })
 
 const accounts = ref(null)
+provide('accountsCard', accounts)
 
 command_listener(handleCommand)
 async function handleCommand(e) {
@@ -399,6 +411,9 @@ function handleAuxClick(e) {
       >
         <CompassIcon />
       </NavButton>
+      <NavButton v-tooltip.right="'Skins'" to="/skins">
+        <ChangeSkinIcon />
+      </NavButton>
       <NavButton
         v-tooltip.right="'Library'"
         to="/library"

apps/app-frontend/src/assets/models/cape.gltf

@@ -0,0 +1 @@
+{"asset":{"version":"2.0","generator":"Blockbench 4.12.4 glTF exporter"},"scenes":[{"nodes":[1],"name":"blockbench_export"}],"scene":0,"nodes":[{"rotation":[0,0,0.19509032201612825,0.9807852804032304],"translation":[0.15625,1,0],"name":"Cape","mesh":0},{"children":[0]}],"bufferViews":[{"buffer":0,"byteOffset":0,"byteLength":288,"target":34962,"byteStride":12},{"buffer":0,"byteOffset":288,"byteLength":288,"target":34962,"byteStride":12},{"buffer":0,"byteOffset":576,"byteLength":192,"target":34962,"byteStride":8},{"buffer":0,"byteOffset":768,"byteLength":72,"target":34963}],"buffers":[{"byteLength":840,"uri":"data:application/octet-stream;base64,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"}],"accessors":[{"bufferView":0,"componentType":5126,"count":24,"max":[0.03125,0,0.3125],"min":[-0.03125,-1,-0.3125],"type":"VEC3"},{"bufferView":1,"componentType":5126,"count":24,"max":[1,1,1],"min":[-1,-1,-1],"type":"VEC3"},{"bufferView":2,"componentType":5126,"count":24,"max":[0.34375,0.53125],"min":[0,0],"type":"VEC2"},{"bufferView":3,"componentType":5123,"count":36,"max":[23],"min":[0],"type":"SCALAR"}],"materials":[{"pbrMetallicRoughness":{"metallicFactor":0,"roughnessFactor":1,"baseColorTexture":{"index":0}},"alphaMode":"MASK","alphaCutoff":0.05,"doubleSided":true}],"textures":[{"sampler":0,"source":0,"name":"cape.png"}],"samplers":[{"magFilter":9728,"minFilter":9728,"wrapS":33071,"wrapT":33071}],"images":[{"mimeType":"image/png","uri":"data:image/png;base64,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"}],"meshes":[{"primitives":[{"mode":4,"attributes":{"POSITION":0,"NORMAL":1,"TEXCOORD_0":2},"indices":3,"material":0}]}]}

apps/app-frontend/src/components/ui/AccountsCard.vue

@@ -9,13 +9,11 @@
     <Avatar
       size="36px"
       :src="
-        selectedAccount
-          ? `https://mc-heads.net/avatar/${selectedAccount.id}/128`
-          : 'https://launcher-files.modrinth.com/assets/steve_head.png'
+        selectedAccount ? avatarUrl : 'https://launcher-files.modrinth.com/assets/steve_head.png'
       "
     />
     <div class="flex flex-col w-full">
-      <span>{{ selectedAccount ? selectedAccount.username : 'Select account' }}</span>
+      <span>{{ selectedAccount ? selectedAccount.profile.name : 'Select account' }}</span>
       <span class="text-secondary text-xs">Minecraft account</span>
     </div>
     <DropdownIcon class="w-5 h-5 shrink-0" />
@@ -28,28 +26,47 @@
       :class="{ expanded: mode === 'expanded', isolated: mode === 'isolated' }"
     >
       <div v-if="selectedAccount" class="selected account">
-        <Avatar size="xs" :src="`https://mc-heads.net/avatar/${selectedAccount.id}/128`" />
+        <Avatar size="xs" :src="`https://mc-heads.net/avatar/${selectedAccount.profile.id}/128`" />
         <div>
-          <h4>{{ selectedAccount.username }}</h4>
+          <h4>{{ selectedAccount.profile.name }}</h4>
           <p>Selected</p>
         </div>
-        <Button v-tooltip="'Log out'" icon-only color="raised" @click="logout(selectedAccount.id)">
+        <Button
+          v-tooltip="'Log out'"
+          icon-only
+          color="raised"
+          @click="logout(selectedAccount.profile.id)"
+        >
           <TrashIcon />
         </Button>
       </div>
       <div v-else class="logged-out account">
         <h4>Not signed in</h4>
-        <Button v-tooltip="'Log in'" icon-only color="primary" @click="login()">
-          <LogInIcon />
+        <Button
+          v-tooltip="'Log in'"
+          :disabled="loginDisabled"
+          icon-only
+          color="primary"
+          @click="login()"
+        >
+          <LogInIcon v-if="!loginDisabled" />
+          <SpinnerIcon v-else class="animate-spin" />
         </Button>
       </div>
       <div v-if="displayAccounts.length > 0" class="account-group">
-        <div v-for="account in displayAccounts" :key="account.id" class="account-row">
+        <div v-for="account in displayAccounts" :key="account.profile.id" class="account-row">
           <Button class="option account" @click="setAccount(account)">
-            <Avatar :src="`https://mc-heads.net/avatar/${account.id}/128`" class="icon" />
-            <p>{{ account.username }}</p>
+            <Avatar
+              :src="
+                account.profile.id == selectedAccount.profile.id
+                  ? avatarUrl
+                  : `https://mc-heads.net/avatar/${account.profile.id}/128`
+              "
+              class="icon"
+            />
+            <p>{{ account.profile.name }}</p>
           </Button>
-          <Button v-tooltip="'Log out'" icon-only @click="logout(account.id)">
+          <Button v-tooltip="'Log out'" icon-only @click="logout(account.profile.id)">
             <TrashIcon />
           </Button>
         </div>
@@ -63,7 +80,7 @@
 </template>
 
 <script setup>
-import { DropdownIcon, PlusIcon, TrashIcon, LogInIcon } from '@modrinth/assets'
+import { DropdownIcon, PlusIcon, TrashIcon, LogInIcon, SpinnerIcon } from '@modrinth/assets'
 import { Avatar, Button, Card } from '@modrinth/ui'
 import { ref, computed, onMounted, onBeforeUnmount, onUnmounted } from 'vue'
 import {
@@ -77,6 +94,7 @@ import { handleError } from '@/store/state.js'
 import { trackEvent } from '@/helpers/analytics'
 import { process_listener } from '@/helpers/events'
 import { handleSevereError } from '@/store/error.js'
+import { get_available_skins } from '@/helpers/skins'
 
 defineProps({
   mode: {
@@ -89,32 +107,56 @@ defineProps({
 const emit = defineEmits(['change'])
 
 const accounts = ref({})
+const loginDisabled = ref(false)
 const defaultUser = ref()
+const equippedSkin = ref(null)
 
 async function refreshValues() {
   defaultUser.value = await get_default_user().catch(handleError)
   accounts.value = await users().catch(handleError)
+
+  try {
+    const skins = await get_available_skins()
+    equippedSkin.value = skins.find((skin) => skin.is_equipped)
+  } catch {
+    equippedSkin.value = null
+  }
+}
+
+function setLoginDisabled(value) {
+  loginDisabled.value = value
 }
+
 defineExpose({
   refreshValues,
+  setLoginDisabled,
+  loginDisabled,
 })
 await refreshValues()
 
 const displayAccounts = computed(() =>
-  accounts.value.filter((account) => defaultUser.value !== account.id),
+  accounts.value.filter((account) => defaultUser.value !== account.profile.id),
 )
 
+const avatarUrl = computed(() => {
+  if (equippedSkin.value?.texture_key) {
+    return `https://mc-heads.net/avatar/${equippedSkin.value.texture_key}/128`
+  }
+  return `https://mc-heads.net/avatar/${selectedAccount.value.profile.id}/128`
+})
+
 const selectedAccount = computed(() =>
-  accounts.value.find((account) => account.id === defaultUser.value),
+  accounts.value.find((account) => account.profile.id === defaultUser.value),
 )
 
 async function setAccount(account) {
-  defaultUser.value = account.id
-  await set_default_user(account.id).catch(handleError)
+  defaultUser.value = account.profile.id
+  await set_default_user(account.profile.id).catch(handleError)
   emit('change')
 }
 
 async function login() {
+  loginDisabled.value = true
   const loggedIn = await login_flow().catch(handleSevereError)
 
   if (loggedIn) {
@@ -123,6 +165,7 @@ async function login() {
   }
 
   trackEvent('AccountLogIn')
+  loginDisabled.value = false
 }
 
 const logout = async (id) => {

apps/app-frontend/src/components/ui/ErrorModal.vue

@@ -92,7 +92,7 @@ async function loginMinecraft() {
     const loggedIn = await login_flow()
 
     if (loggedIn) {
-      await set_default_user(loggedIn.id).catch(handleError)
+      await set_default_user(loggedIn.profile.id).catch(handleError)
     }
 
     await trackEvent('AccountLogIn', { source: 'ErrorModal' })
@@ -219,8 +219,8 @@ async function copyToClipboard(text) {
           <template v-else-if="metadata.notEnoughSpace">
             <h3>Not enough space</h3>
             <p>
-              It looks like there is not enough space on the disk containing the dirctory you
-              selected Please free up some space and try again or cancel the directory change.
+              It looks like there is not enough space on the disk containing the directory you
+              selected. Please free up some space and try again or cancel the directory change.
             </p>
           </template>
           <template v-else>