24w09a

1 files changed, 26 insertions, 0 deletions

diff --git a/src/main/java/de/hysky/skyblocker/utils/datafixer/ItemStackComponentizationFixer.java b/src/main/java/de/hysky/skyblocker/utils/datafixer/ItemStackComponentizationFixer.java
new file mode 100644
index 00000000..f1306ad5
--- /dev/null
+++ b/src/main/java/de/hysky/skyblocker/utils/datafixer/ItemStackComponentizationFixer.java
@@ -0,0 +1,26 @@
+package de.hysky.skyblocker.utils.datafixer;
+
+import com.mojang.serialization.Dynamic;
+
+import net.minecraft.datafixer.Schemas;
+import net.minecraft.datafixer.TypeReferences;
+import net.minecraft.item.ItemStack;
+import net.minecraft.nbt.NbtCompound;
+import net.minecraft.nbt.NbtElement;
+import net.minecraft.nbt.NbtOps;
+
+/**
+ * Contains a data fixer to convert legacy item NBT to the new components system.
+ * 
+ * @see {@link net.minecraft.datafixer.fix.ItemStackComponentizationFix}
+ */
+public class ItemStackComponentizationFixer {
+	private static final int ITEM_NBT_DATA_VERSION = 3817;
+	private static final int ITEM_COMPONENTS_DATA_VERSION = 3818;
+
+	public static ItemStack fixUpItem(NbtCompound nbt) {
+		Dynamic<NbtElement> dynamic = Schemas.getFixer().update(TypeReferences.ITEM_STACK, new Dynamic<NbtElement>(NbtOps.INSTANCE, nbt), ITEM_NBT_DATA_VERSION, ITEM_COMPONENTS_DATA_VERSION);
+
+		return ItemStack.CODEC.parse(dynamic).result().orElseThrow();
+	}
+}