Update inventory.js

Author: aesthetic0001

lib/plugins/inventory.js

@@ -726,6 +726,11 @@ function inject (bot, { hideErrors }) {
     const window = packet.windowId === 0 ? bot.inventory : bot.currentWindow
     if (!window || window.id !== packet.windowId) return
     const newItem = Item.fromNotch(packet.item)
+    // very hacky solution. if the server doesnt send the slots in the proper order, then the window will still never emit 'windowOpen'
+    if (bot.currentWindow && packet.slot === bot.currentWindow.slots.length - 1) {
+      // window is probably ready
+      bot.emit(`setWindowItems:${window.id}`)
+    }
     bot._setSlot(packet.slot, newItem, window)
   })
   bot._client.on('window_items', (packet) => {