feat(informer): ✨ add item info based on player

Change the parameter order of `item` function to accomodate this

lib/plugins/informer.js

@@ -35,18 +35,18 @@ function block(entity = bot.entity, pos = entity?.position?.offset(0, -1, 0)) {
 }
 
 function item(
-    slot,
-    entity = bot.entity
+    entity = bot.entity,
+    slot = entity.heldItem
 ) {
-    const item = slot ?
-        bot.inventory.slots[parseInt(slot) + bot.QUICK_BAR_START] :
-        entity.heldItem
-    console.log(item)
+    const item = typeof slot === "number" ?
+        bot.inventory.slots[slot + bot.QUICK_BAR_START] :
+        slot
+    console.log("info item:", item)
     if (!item) {
         quiet || bot.chat("no item")
         return item
     }
-    let info = [item.type, item.name]
+    let info = [item.type, item.name, item.count]
     if (item.metadata) info.push("meta: " + item.metadata.length)
     if (item.nbt) {
         info.push(compound_value(item.nbt))
@@ -130,7 +130,15 @@ function command(message_parts, player) {
             switch (message_parts[0]) {
                 case "i":
                 case "item":
-                    item(message_parts[1])
+                    switch (message_parts[1]) {
+                        case "me":
+                            item(player)
+                            break
+                        default:
+                            const slot = parseInt(message_parts[1])
+                            slot && item(undefined, slot)
+                            break
+                    }
                     break
                 case "b":
                 case "block":