fix: held item display was not updated after server/window GUI manipu…

…lation on inventory
zardoy · May 13, 2024 · 3329d0e · 3329d0e
1 parent 03a26d5
commit 3329d0e
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Showing 2 changed files with 11 additions and 1 deletion.
diff --git a/src/index.ts b/src/index.ts
@@ -547,6 +547,15 @@ async function connect (connectOptions: ConnectOptions) {
     window.Vec3 = Vec3
     window.pathfinder = pathfinder
 
+    // patch mineflayer
+    // todo move to mineflayer
+    bot.inventory.on('updateSlot', (index) => {
+      if ((index as unknown as number) === bot.quickBarSlot + bot.inventory.hotbarStart) {
+        //@ts-expect-error
+        bot.emit('heldItemChanged')
+      }
+    })
+
     miscUiState.gameLoaded = true
     miscUiState.loadedServerIndex = connectOptions.serverIndex ?? ''
     customEvents.emit('gameLoaded')

diff --git a/src/react/HeldMapUi.tsx b/src/react/HeldMapUi.tsx
@@ -20,13 +20,14 @@ export default () => {
       return canvas.toDataURL('image/png')
     })
 
+    // TODO delete maps!
     const updateHeldMap = () => {
       setDataUrl(null)
       if (!bot.heldItem || !['filled_map', 'map'].includes(bot.heldItem.name)) return
       // setDataUrl(true)
       const mapNumber = (bot.heldItem?.nbt?.value as any)?.map?.value
       // if (!mapNumber) return
-      setDataUrl(bot.mapDownloader.maps[mapNumber] as unknown as string)
+      setDataUrl(bot.mapDownloader.maps?.[mapNumber] as unknown as string)
     }
 
     bot.on('heldItemChanged' as any, () => {