Differences

This shows you the differences between two versions of the page.

--- tutorial:items [2024/10/27 14:37] – [Make your item become fuel, or compostable] solidblock
+++ tutorial:items [2024/10/27 14:45] (current) – [Item components] solidblock
@@ Line 204: / Line 204: @@
 ===== Item components =====
-Sometimes you may need to add some default components for the item, such as max stack size or fire durability. This can be done by calling ''component'' method in ''Item.Settings''. Detailed information about item components can be found in [[https://docs.fabricmc.net/zh_cn/develop/items/custom-data-components|the tutorial in Fabric docs]].
+Sometimes you may need to add some default components for the item, such as max stack size or fire durability. This can be done by calling ''component'' method in ''Item.Settings''. Detailed information about item components can be found in [[https://docs.fabricmc.net/develop/items/custom-data-components|the tutorial in Fabric docs]].
 In this example, the item will be unbreakable by default, while hiding tooltips about it.
 <yarncode java>
-    public static final CustomItem CUSTOM_ITEM = new CustomItem(new class_1792.class_1793().component(DataComponentTypes.UNBREAKABLE, new UnbreakableComponent(true)));
+    // For versions below 1.21.2:
+    public static final CustomItem CUSTOM_ITEM = register("custom_item", new CustomItem(new class_1792.class_1793()
+        .component(DataComponentTypes.UNBREAKABLE, new UnbreakableComponent(true))));
+    // For versions since 1.21.2:
+    public static final Item CUSTOM_ITEM = register("custom_item", CustomItem::new, new Item.Settings()
+        .component(DataComponentTypes.UNBREAKABLE, new UnbreakableComponent(true)));
 </yarncode>
-Specifically, max stack size can be simply set by calling ''maxCount'' method (which is valid also before 1.20.5). Note that if your item is damageable you cannot specify a maximum stack size or the game will throw a RuntimeException.
+Specifically, max stack size can be simply set by calling ''maxCount'' method (which is valid also before 1.20.5). Note that if your item is damageable you cannot specify a maximum stack size or the game will throw a ''RuntimeException''.
 <yarncode java [enable_line_numbers="true"]>
 public class ExampleMod implements ModInitializer {
     // An instance of our new item, where the maximum stack size is 16
-    public static final CustomItem CUSTOM_ITEM = new CustomItem(new class_1792.class_1793().maxCount(16));
+    // For versions below 1.21.2:
+    public static final CustomItem CUSTOM_ITEM = register("custom_item", new CustomItem(new class_1792.class_1793().maxCount(16)));
+    // For versions since 1.21.2:
+    public static final Item CUSTOM_ITEM = register("custom_item", CustomItem::new, new Item.Settings().maxCount(16));
     [...]
 }