feat(informer): ✨ add block info based on player position or manually provided coords

This paves the way to get block info based on positions relative from the player

lib/plugins/informer.js

@@ -14,13 +14,21 @@ let cfg = {
     quiet: null,
     bot: bot
 }
-function block(pos) {
-    const block = pos ? bot.blockAt(v(pos)) : bot.blockAtCursor()
-    console.log(block, block && block.getProperties())
+
+function isVec3(vec) {
+    return this.x && this.y && this.z
+}
+
+function block(entity = bot.entity, pos = entity?.position?.offset(0, -1, 0)) {
+    console.assert(pos || entity)
+    const block = isVec3(pos) ? bot.blockAt(v(pos))
+        : pos
+    console.log(block, block?.getProperties && block.getProperties())
     if (!block) {
         quiet || bot.chat("empty block")
         return block
     }
+    bot.lookAt(block?.position)
     let info = [block.type, block.name]
     if (block.metadata) info.push(Object.entries(block.getProperties()))
     quiet || bot.chat(info.join(": "))
@@ -89,7 +97,7 @@ function command(message_parts, player) {
             } else {
                 // TODO dispatch on instance of entity, block, etc..
                 // TODO have the logic inside the function or with a utility function
-                block(player.position || player?.entity.position || null)
+                block()
             }
             break;
         case 1:
@@ -106,6 +114,9 @@ function command(message_parts, player) {
                 case "entity":
                     entity()
                     break
+                case "me":
+                    block(player)
+                    break
                 case "b":
                 case "block":
                 default:
@@ -134,7 +145,7 @@ function command(message_parts, player) {
                 case "b":
                 case "block":
                 default:
-                    block(message_parts.slice(1))
+                    block(undefined, message_parts.slice(1))
                     break;
             }