Add nbt tag to custom item stacks

README.md

@@ -138,12 +138,21 @@ lore: [<string>] # (optional) The item lore (appears under the item name)
 
 attributeModifiers: [<attribute modifier>] # (optional) A list of attribute
 # modifiers
+
+nbt: <string> # (optional) USE AT OWN RISK - This will apply a NBT tag to the 
+# item before anything else. This means that all of the other properties in 
+# <item stack> will overwrite any values that may be set here. Using this
+# property may lead to unexpected behaviour. Issues involving the use of the
+# nbt property will be closed without investigation.
+#
+# Example:
+#
+# nbt: > 
+#   {display:{Name:'[{"text":"Cool Thingy"}]'}}
 ```
 
 _&lt;money&gt;_
 
-
-
 ```yaml
 money: <number>
 
@@ -200,10 +209,10 @@ ADD | MULTIPLY | MULTIPLY_ALL_MODIFIERS
 "ingotForEmerald":
   result:
     material: IRON_INGOT
-    amount: 24 
+    amount: 10 
   ingredients:
     - material: EMERALD
-      amount: 10
+      amount: 24
   maxUses: 6
   experience: 10
   chance: 0.5
@@ -336,6 +345,25 @@ ADD | MULTIPLY | MULTIPLY_ALL_MODIFIERS
   maxUses: 20
   experience: 10
   chance: 0.1
+
+# This trade uses a the nbt tag to add a custom NTB (in this case a
+# display name) to the item.
+#
+# USE THIS AT YOUR OWN RISK - If the tag is invalid you won't know about it and
+# it could cause unexpected behaviour!
+
+"coolThingy":
+  result:
+    material: GOLD_SWORD
+    amount: 1
+    nbt: >
+      {display:{Name:'[{"text":"Cool Thingy"}]'}}
+  ingredients:
+    - material: EMERALD
+      amount: 5
+  maxUses: 4
+  experience: 20
+  chance: 0.3
 ```
 
 ## Commands

pom.xml

@@ -5,7 +5,7 @@
   <groupId>online.meinkraft</groupId>
   <artifactId>customvillagertrades</artifactId>
   <packaging>jar</packaging>
-  <version>1.3-SNAPSHOT</version>
+  <version>1.4-SNAPSHOT</version>
   <name>CustomVillagerTrades</name>
   <url>http://maven.apache.org</url>
 

src/main/java/online/meinkraft/customvillagertrades/trade/CustomTradeLoader.java

@@ -8,6 +8,7 @@
 import java.util.UUID;
 import java.util.logging.Logger;
 
+import org.bukkit.Bukkit;
 import org.bukkit.Material;
 import org.bukkit.NamespacedKey;
 import org.bukkit.attribute.Attribute;
@@ -216,6 +217,7 @@ static public List<ItemStack> toItemStackList(CustomVillagerTrades plugin, List<
         return ingredients;
     }
 
+    @SuppressWarnings("deprecation")
     static public ItemStack toItemStack(CustomVillagerTrades plugin, Map<?, ?> map) throws EconomyNotEnabledException {
 
         // if it's a money item
@@ -260,7 +262,15 @@ static public ItemStack toItemStack(CustomVillagerTrades plugin, Map<?, ?> map)
         Integer amount = (Integer) map.get("amount");
         if(amount == null) amount = 1;
 
+        String nbt = (String) map.get("nbt");
+
         ItemStack itemStack = new ItemStack(Material.valueOf(material), amount);
+
+        // this is unsupported - use at your own risk
+        if(nbt != null) {
+            org.bukkit.UnsafeValues unsafe = Bukkit.getUnsafe();
+            unsafe.modifyItemStack(itemStack, nbt);
+        }
 
         ItemMeta itemMeta = itemStack.getItemMeta();
 

src/main/resources/plugin.yml

@@ -1,6 +1,6 @@
 main: online.meinkraft.customvillagertrades.CustomVillagerTrades
 name: CustomVillagerTrades
-version: 1.2-SNAPSHOT
+version: 1.4-SNAPSHOT
 description: Adds custom villager trades
 api-version: 1.18
 load: STARTUP