搬运一批Bedrock wiki内容，完善翻译

docs/wiki/items/item-identifiers.md

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+---
+title: Vanilla Item Identifiers
+category: Documentation
+tags:
+    - deprecated
+mentions:
+    - TheDoctor15
+    - Medicaljewel105
+    - Luthorius
+    - epxzzy
+    - SmokeyStack
+---
+
+:::danger
+This method no longer works after 1.18.30.
+:::
+
+An `identifier` is a required parameter that sits inside the description of the item's behaviour file.
+It accepts Vanilla Minecraft names, like so, `<namespace>:<vanilla item>`, which will apply certain hardcoded item behaviours, depending on the identifier used.
+
+<CodeHeader>BP/items/custom_item.json#minecraft:item</CodeHeader>
+
+```json
+"description": {
+    "identifier": "wiki:totem_of_undying",
+    "category": "items"
+}
+```
+
+:::warning
+Not every Vanilla Identifier and their behaviours are documented. The following list may be missing important points about the known Identifiers that do affect items.
+
+Consider experimenting with them.
+:::
+
+## Known Identifier Effects
+
+The namespace is allowed to be changed, learn more about namespaces [here](/concepts/namespaces).
+
+### namespace:banner
+
+-   The item icon and model will be changed to that of the Vanilla Banner.
+
+---
+
+### namespace:bow
+
+-   Adds a small increasing zoom on use, for the zoom to work it requires the item to be usable.
+
+---
+
+### namespace:crossbow
+
+-   The item will be rotated horizontally on your arm.
+
+---
+
+### namespace:diamond
+
+-   Is accepted as a valid item to change the effect given off by a Beacon.
+
+---
+
+### namespace:emerald
+
+-   Is accepted as a valid item to change the effect given off by a Beacon.
+
+---
+
+### namespace:filled_map
+
+-   Will add the holding map animation.
+-   Can be put in a cartography table.
+
+---
+
+### namespace:gold_ingot
+
+-   Is accepted as a valid item to change the effect given off by a Beacon.
+
+---
+
+### namespace:iron_ingot
+
+-   Is accepted as a valid item to change the effect given off by a Beacon.
+
+---
+
+### namespace:lapis_lazuli
+
+-   Makes the Item usable with Enchantment Tables, to enchant your items in place of Lapis Lazuli.
+
+---
+
+### namespace:lead
+
+-   Will behave like a Lead.
+
+---
+
+### namespace:map
+
+-   Will use the holding map animation.
+
+---
+
+### namespace:netherite_ingot
+
+-   Is accepted in custom Smithing Recipes as the secondary item.
+-   Is accepted as a valid item to change the effect given off by a Beacon.
+
+---
+
+### namespace:shield
+
+-   The item icon will be permanently changed to that of the Vanilla Shield.
+-   Adds the shield animation and behavior.
+
+---
+
+### namespace:spyglass
+
+-   Makes it zoom-able like a spyglass, for the zoom to work it requires the item to be usable.
+
+---
+
+### namespace:skull
+
+-   The item icon will be changed to that of the Vanilla Skull.
+-   The item will be able to put on a armorstand and a player, the model and textures of the skull will be applied only then.
+
+---
+
+### namespace:totem_of_undying
+
+-   Will behave like a Totem of Undying.
+
+---