src/pterodactyl/displayer.js

@@ -175,6 +175,49 @@ const preloadPinboardImages = async (items) => {
   }
 };
 
+const waitMs = async (delayMs) => new Promise(resolve => {
+  setTimeout(resolve, delayMs);
+});
+
+const runVisualWarmup = async (message, status, pinboardItems, initialIndex, refreshKey) => {
+  if (!message || !message.id) return;
+  if (pinboardItems.length <= 1) return;
+  if (warmingMessageIds.has(message.id)) return;
+  if (warmupRefreshKeyByMessage.get(message.id) === refreshKey) return;
+
+  warmingMessageIds.add(message.id);
+
+  try {
+
+    for (let index = 0; index < pinboardItems.length; index += 1) {
+      selectedImageIndexByMessage.set(message.id, index);
+      const payload = buildPanelPayload(status, message.id, pinboardItems, {
+        useAttachmentForSelected: false,
+        disableCacheBustForSelected: true,
+        includeFiles: false,
+        refreshKey
+      });
+      await message.edit(payload);
+    }
+
+    selectedImageIndexByMessage.set(message.id, initialIndex);
+    const restoredPayload = buildPanelPayload(status, message.id, pinboardItems, {
+      useAttachmentForSelected: false,
+      disableCacheBustForSelected: true,
+      includeFiles: false,
+      refreshKey
+    });
+    await message.edit(restoredPayload);
+
+    warmupRefreshKeyByMessage.set(message.id, refreshKey);
+    console.log(`🔥 Warm-up visuel termine pour message ${message.id}`);
+  } catch (error) {
+    console.log(`⚠️ Warm-up visuel annule (${message.id}): ${error.message}`);
+  } finally {
+    warmingMessageIds.delete(message.id);
+  }
+};
+
 const buildSelectedImageEmbed = (item, imageReference, options = {}) => {
   const useAttachment = options.useAttachment !== false;
   const disableCacheBust = options.disableCacheBust === true;
@@ -359,6 +402,10 @@ const update = async (client) => {
 
     await message.edit(payload);
 
+    const initialIndex = clampIndex(selectedImageIndexByMessage.get(message.id) ?? 0, pinboardItems.length);
+    runVisualWarmup(message, status, pinboardItems, initialIndex, imageRefreshKey)
+      .catch(error => console.log(`⚠️ Warm-up visuel en erreur: ${error.message}`));
+
     console.log(`📊 Panneau Minecraft mis a jour (${status.playersOnline}/${status.playersMax})`);
   } catch (error) {
     console.log(`❌ Erreur displayer: ${error.message}`);