package net.minecraft.util.datafix.schemas; import com.mojang.datafixers.DSL; import com.mojang.datafixers.schemas.Schema; import com.mojang.datafixers.types.templates.TypeTemplate; import com.mojang.datafixers.types.templates.Hook.HookFunction; import com.mojang.datafixers.util.Pair; import java.util.Map; import java.util.function.Supplier; import net.minecraft.util.datafix.fixes.References; public class V102 extends Schema { public V102(int versionKey, Schema parent) { super(versionKey, parent); } @Override public void registerTypes(Schema schema, Map> map, Map> map2) { super.registerTypes(schema, map, map2); schema.registerType( true, References.ITEM_STACK, () -> DSL.hook( DSL.optionalFields( "id", References.ITEM_NAME.in(schema), "tag", DSL.optionalFields( Pair.of("EntityTag", References.ENTITY_TREE.in(schema)), Pair.of("BlockEntityTag", References.BLOCK_ENTITY.in(schema)), Pair.of("CanDestroy", DSL.list(References.BLOCK_NAME.in(schema))), Pair.of("CanPlaceOn", DSL.list(References.BLOCK_NAME.in(schema))), Pair.of("Items", DSL.list(References.ITEM_STACK.in(schema))), Pair.of("ChargedProjectiles", DSL.list(References.ITEM_STACK.in(schema))) ) ), V99.ADD_NAMES, HookFunction.IDENTITY ) ); } }