Update Datafixer

patches/server/0775-Rewrite-dataconverter-system.patch

@@ -207,21 +207,21 @@ index 0000000000000000000000000000000000000000..25f1f4c355c1b4aca12e366f100922c5
 +}
 diff --git a/src/main/java/ca/spottedleaf/dataconverter/minecraft/MCVersionRegistry.java b/src/main/java/ca/spottedleaf/dataconverter/minecraft/MCVersionRegistry.java
 new file mode 100644
-index 0000000000000000000000000000000000000000..016420effa89f3243479a966bf7aed286e82be1c
+index 0000000000000000000000000000000000000000..44fa4eb2030242fc8d22c616c5d2f42bdfe96198
 --- /dev/null
 +++ b/src/main/java/ca/spottedleaf/dataconverter/minecraft/MCVersionRegistry.java
-@@ -0,0 +1,343 @@
+@@ -0,0 +1,346 @@
 +package ca.spottedleaf.dataconverter.minecraft;
 +
 +import ca.spottedleaf.dataconverter.converters.DataConverter;
++import com.mojang.logging.LogUtils;
 +import it.unimi.dsi.fastutil.ints.Int2ObjectLinkedOpenHashMap;
 +import it.unimi.dsi.fastutil.ints.IntArrayList;
 +import it.unimi.dsi.fastutil.ints.IntLinkedOpenHashSet;
 +import it.unimi.dsi.fastutil.ints.IntRBTreeSet;
 +import it.unimi.dsi.fastutil.longs.LongArrayList;
 +import it.unimi.dsi.fastutil.longs.LongLinkedOpenHashSet;
-+import org.apache.logging.log4j.LogManager;
-+import org.apache.logging.log4j.Logger;
++import org.slf4j.Logger;
 +import java.lang.reflect.Field;
 +import java.util.Arrays;
 +import java.util.Comparator;
@@ -229,7 +229,7 @@ index 0000000000000000000000000000000000000000..016420effa89f3243479a966bf7aed28
 +
 +public final class MCVersionRegistry {
 +
-+    private static final Logger LOGGER = LogManager.getLogger();
++    private static final Logger LOGGER = LogUtils.getLogger();
 +
 +    protected static final Int2ObjectLinkedOpenHashMap<String> VERSION_NAMES = new Int2ObjectLinkedOpenHashMap<>();
 +    protected static final IntArrayList VERSION_LIST;
@@ -325,6 +325,7 @@ index 0000000000000000000000000000000000000000..016420effa89f3243479a966bf7aed28
 +                1906,
 +                1909,
 +                1911,
++                1914,
 +                1917,
 +                1918,
 +                1920,
@@ -396,7 +397,9 @@ index 0000000000000000000000000000000000000000..016420effa89f3243479a966bf7aed28
 +                2843,
 +                2846,
 +                2852,
-+                // All up to 1.18-pre6
++                2967,
++                2970
++                // All up to 1.18.2-pre1
 +        };
 +        Arrays.sort(converterVersions);
 +
@@ -556,10 +559,10 @@ index 0000000000000000000000000000000000000000..016420effa89f3243479a966bf7aed28
 +}
 diff --git a/src/main/java/ca/spottedleaf/dataconverter/minecraft/MCVersions.java b/src/main/java/ca/spottedleaf/dataconverter/minecraft/MCVersions.java
 new file mode 100644
-index 0000000000000000000000000000000000000000..ba8c1f056aa77d3812fb02f2a60ddd192e68984f
+index 0000000000000000000000000000000000000000..5957de996f4fa1a30ec16c7d6e377b1fabd0eb2f
 --- /dev/null
 +++ b/src/main/java/ca/spottedleaf/dataconverter/minecraft/MCVersions.java
-@@ -0,0 +1,380 @@
+@@ -0,0 +1,397 @@
 +package ca.spottedleaf.dataconverter.minecraft;
 +
 +@SuppressWarnings("unused")
@@ -939,6 +942,23 @@ index 0000000000000000000000000000000000000000..ba8c1f056aa77d3812fb02f2a60ddd19
 +    public static final int V1_18_PRE4            = 2850;
 +    public static final int V1_18_PRE5            = 2851;
 +    public static final int V1_18_PRE6            = 2853;
++    public static final int V1_18_PRE7            = 2854;
++    public static final int V1_18_PRE8            = 2855;
++    public static final int V1_18_RC1             = 2856;
++    public static final int V1_18_RC2             = 2857;
++    public static final int V1_18_RC3             = 2858;
++    public static final int V1_18_RC4             = 2859;
++    public static final int V1_18                 = 2860;
++    public static final int V1_18_1_PRE1          = 2861;
++    public static final int V1_18_1_RC1           = 2862;
++    public static final int V1_18_1_RC2           = 2863;
++    public static final int V1_18_1_RC3           = 2864;
++    public static final int V1_18_1               = 2865;
++    public static final int V22W03A               = 2966;
++    public static final int V22W05A               = 2967;
++    public static final int V22W06A               = 2968;
++    public static final int V22W07A               = 2969;
++    public static final int V1_18_2_PRE1          = 2971;
 +}
 diff --git a/src/main/java/ca/spottedleaf/dataconverter/minecraft/ReplacedDataFixerUpper.java b/src/main/java/ca/spottedleaf/dataconverter/minecraft/ReplacedDataFixerUpper.java
 new file mode 100644
@@ -1201,7 +1221,7 @@ index 0000000000000000000000000000000000000000..ba9daaab1abd53a3fbdebd78e05ba363
 +}
 diff --git a/src/main/java/ca/spottedleaf/dataconverter/minecraft/converters/chunk/ConverterFlattenChunk.java b/src/main/java/ca/spottedleaf/dataconverter/minecraft/converters/chunk/ConverterFlattenChunk.java
 new file mode 100644
-index 0000000000000000000000000000000000000000..64226434a38dc5e4a9103c61aa8f9c20bce9550c
+index 0000000000000000000000000000000000000000..300c2d14818b1e0cfe7341aba573ec75d0581b26
 --- /dev/null
 +++ b/src/main/java/ca/spottedleaf/dataconverter/minecraft/converters/chunk/ConverterFlattenChunk.java
 @@ -0,0 +1,1016 @@
@@ -1216,6 +1236,7 @@ index 0000000000000000000000000000000000000000..64226434a38dc5e4a9103c61aa8f9c20
 +import ca.spottedleaf.dataconverter.types.ObjectType;
 +import ca.spottedleaf.dataconverter.types.Types;
 +import com.mojang.datafixers.DataFixUtils;
++import com.mojang.logging.LogUtils;
 +import it.unimi.dsi.fastutil.ints.Int2ObjectLinkedOpenHashMap;
 +import it.unimi.dsi.fastutil.ints.Int2ObjectMap;
 +import it.unimi.dsi.fastutil.ints.Int2ObjectOpenHashMap;
@@ -1223,8 +1244,7 @@ index 0000000000000000000000000000000000000000..64226434a38dc5e4a9103c61aa8f9c20
 +import it.unimi.dsi.fastutil.ints.IntIterator;
 +import it.unimi.dsi.fastutil.objects.Reference2IntOpenHashMap;
 +import net.minecraft.util.datafix.PackedBitStorage;
-+import org.apache.logging.log4j.LogManager;
-+import org.apache.logging.log4j.Logger;
++import org.slf4j.Logger;
 +import java.util.Arrays;
 +import java.util.BitSet;
 +import java.util.HashMap;
@@ -1236,7 +1256,7 @@ index 0000000000000000000000000000000000000000..64226434a38dc5e4a9103c61aa8f9c20
 +
 +public final class ConverterFlattenChunk extends DataConverter<MapType<String>, MapType<String>> {
 +
-+    private static final Logger LOGGER = LogManager.getLogger();
++    private static final Logger LOGGER = LogUtils.getLogger();
 +
 +    static final BitSet VIRTUAL_SET = new BitSet(256);
 +    static final BitSet IDS_NEEDING_FIX_SET = new BitSet(256);
@@ -5291,19 +5311,18 @@ index 0000000000000000000000000000000000000000..94569f0ccff0d3a09eafd4ba73572d9d
 +}
 diff --git a/src/main/java/ca/spottedleaf/dataconverter/minecraft/converters/itemstack/ConverterFlattenItemStack.java b/src/main/java/ca/spottedleaf/dataconverter/minecraft/converters/itemstack/ConverterFlattenItemStack.java
 new file mode 100644
-index 0000000000000000000000000000000000000000..48a1fdd4e8a9ba334ff264820b20e5f4224b3ce6
+index 0000000000000000000000000000000000000000..21176b8b96be6cb93d3dc1a74ae9f53f1ad4740c
 --- /dev/null
 +++ b/src/main/java/ca/spottedleaf/dataconverter/minecraft/converters/itemstack/ConverterFlattenItemStack.java
-@@ -0,0 +1,461 @@
+@@ -0,0 +1,460 @@
 +package ca.spottedleaf.dataconverter.minecraft.converters.itemstack;
 +
 +import ca.spottedleaf.dataconverter.converters.DataConverter;
 +import ca.spottedleaf.dataconverter.minecraft.MCVersions;
 +import ca.spottedleaf.dataconverter.types.MapType;
 +import ca.spottedleaf.dataconverter.types.Types;
-+import org.apache.logging.log4j.LogManager;
-+import org.apache.logging.log4j.Logger;
-+
++import com.mojang.logging.LogUtils;
++import org.slf4j.Logger;
 +import java.util.Arrays;
 +import java.util.HashMap;
 +import java.util.HashSet;
@@ -5312,7 +5331,7 @@ index 0000000000000000000000000000000000000000..48a1fdd4e8a9ba334ff264820b20e5f4
 +
 +public final class ConverterFlattenItemStack extends DataConverter<MapType<String>, MapType<String>> {
 +
-+    private static final Logger LOGGER = LogManager.getLogger();
++    private static final Logger LOGGER = LogUtils.getLogger();
 +
 +    // Map of "id.damage" -> "flattened id"
 +    private static final Map<String, String> FLATTEN_MAP = new HashMap<>();
@@ -6443,10 +6462,10 @@ index 0000000000000000000000000000000000000000..76a6e3efa5c69150e8f5e0063cb6357b
 +}
 diff --git a/src/main/java/ca/spottedleaf/dataconverter/minecraft/datatypes/MCTypeRegistry.java b/src/main/java/ca/spottedleaf/dataconverter/minecraft/datatypes/MCTypeRegistry.java
 new file mode 100644
-index 0000000000000000000000000000000000000000..40fa4f9b8ad8c658ec43e1b4a9d3dec7de4744da
+index 0000000000000000000000000000000000000000..c6bc771b2f8bd527d5d14cb04139607868df8f93
 --- /dev/null
 +++ b/src/main/java/ca/spottedleaf/dataconverter/minecraft/datatypes/MCTypeRegistry.java
-@@ -0,0 +1,339 @@
+@@ -0,0 +1,360 @@
 +package ca.spottedleaf.dataconverter.minecraft.datatypes;
 +
 +import ca.spottedleaf.dataconverter.minecraft.versions.V100;
@@ -6503,6 +6522,7 @@ index 0000000000000000000000000000000000000000..40fa4f9b8ad8c658ec43e1b4a9d3dec7
 +import ca.spottedleaf.dataconverter.minecraft.versions.V1905;
 +import ca.spottedleaf.dataconverter.minecraft.versions.V1906;
 +import ca.spottedleaf.dataconverter.minecraft.versions.V1911;
++import ca.spottedleaf.dataconverter.minecraft.versions.V1914;
 +import ca.spottedleaf.dataconverter.minecraft.versions.V1917;
 +import ca.spottedleaf.dataconverter.minecraft.versions.V1918;
 +import ca.spottedleaf.dataconverter.minecraft.versions.V1920;
@@ -6572,6 +6592,8 @@ index 0000000000000000000000000000000000000000..40fa4f9b8ad8c658ec43e1b4a9d3dec7
 +import ca.spottedleaf.dataconverter.minecraft.versions.V2843;
 +import ca.spottedleaf.dataconverter.minecraft.versions.V2846;
 +import ca.spottedleaf.dataconverter.minecraft.versions.V2852;
++import ca.spottedleaf.dataconverter.minecraft.versions.V2967;
++import ca.spottedleaf.dataconverter.minecraft.versions.V2970;
 +import ca.spottedleaf.dataconverter.minecraft.versions.V501;
 +import ca.spottedleaf.dataconverter.minecraft.versions.V502;
 +import ca.spottedleaf.dataconverter.minecraft.versions.V505;
@@ -6588,9 +6610,13 @@ index 0000000000000000000000000000000000000000..40fa4f9b8ad8c658ec43e1b4a9d3dec7
 +import ca.spottedleaf.dataconverter.minecraft.versions.V816;
 +import ca.spottedleaf.dataconverter.minecraft.versions.V820;
 +import ca.spottedleaf.dataconverter.minecraft.versions.V99;
++import com.mojang.logging.LogUtils;
++import org.slf4j.Logger;
 +
 +public final class MCTypeRegistry {
 +
++    private static final Logger LOGGER = LogUtils.getLogger();
++
 +    public static final MCDataType LEVEL              = new MCDataType("Level");
 +    public static final MCDataType PLAYER             = new MCDataType("Player");
 +    public static final MCDataType CHUNK              = new MCDataType("Chunk");
@@ -6618,6 +6644,17 @@ index 0000000000000000000000000000000000000000..40fa4f9b8ad8c658ec43e1b4a9d3dec7
 +    public static final MCDataType WORLD_GEN_SETTINGS = new MCDataType("WorldGenSettings");
 +
 +    static {
++        try {
++            registerAll();
++        } catch (final ThreadDeath thr) {
++            throw thr;
++        } catch (final Throwable thr) {
++            LOGGER.error(LogUtils.FATAL_MARKER, "Failed to register data converters", thr);
++            throw new RuntimeException(thr);
++        }
++    }
++
++    private static void registerAll() {
 +        // General notes:
 +        // - Structure converters run before everything.
 +        // - ID specific converters run after structure converters.
@@ -6703,6 +6740,7 @@ index 0000000000000000000000000000000000000000..40fa4f9b8ad8c658ec43e1b4a9d3dec7
 +        V1906.register();
 +        // V1909 is just adding a simple block entity (jigsaw)
 +        V1911.register();
++        V1914.register();
 +        V1917.register();
 +        V1918.register();
 +        V1920.register();
@@ -6782,6 +6820,8 @@ index 0000000000000000000000000000000000000000..40fa4f9b8ad8c658ec43e1b4a9d3dec7
 +        V2843.register();
 +        V2846.register();
 +        V2852.register();
++        V2967.register();
++        V2970.register();
 +    }
 +
 +    private MCTypeRegistry() {}
@@ -7191,7 +7231,7 @@ index 0000000000000000000000000000000000000000..f91caab4432c87238d6ac2453068bb2e
 +}
 diff --git a/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V102.java b/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V102.java
 new file mode 100644
-index 0000000000000000000000000000000000000000..660134f3fdc8db11033b310dbf52aed328bf4d99
+index 0000000000000000000000000000000000000000..76374ca99efdf898dee0829fd8eb5fac26dc9a22
 --- /dev/null
 +++ b/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V102.java
 @@ -0,0 +1,87 @@
@@ -7204,12 +7244,12 @@ index 0000000000000000000000000000000000000000..660134f3fdc8db11033b310dbf52aed3
 +import ca.spottedleaf.dataconverter.types.ObjectType;
 +import ca.spottedleaf.dataconverter.types.MapType;
 +import ca.spottedleaf.dataconverter.types.Types;
-+import org.apache.logging.log4j.LogManager;
-+import org.apache.logging.log4j.Logger;
++import com.mojang.logging.LogUtils;
++import org.slf4j.Logger;
 +
 +public final class V102 {
 +
-+    private static final Logger LOGGER = LogManager.getLogger();
++    private static final Logger LOGGER = LogUtils.getLogger();
 +
 +    protected static final int VERSION = MCVersions.V15W32A + 2;
 +
@@ -7530,23 +7570,24 @@ index 0000000000000000000000000000000000000000..aa8c8d22ee2a77604d923b62f5a93ede
 +}
 diff --git a/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V108.java b/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V108.java
 new file mode 100644
-index 0000000000000000000000000000000000000000..2300f4db851510cfa3b8dd704b555e12bc4ea725
+index 0000000000000000000000000000000000000000..6bc4e2939bd26538492a7b94b743957d56ddc575
 --- /dev/null
 +++ b/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V108.java
-@@ -0,0 +1,47 @@
+@@ -0,0 +1,48 @@
 +package ca.spottedleaf.dataconverter.minecraft.versions;
 +
 +import ca.spottedleaf.dataconverter.converters.DataConverter;
 +import ca.spottedleaf.dataconverter.minecraft.MCVersions;
 +import ca.spottedleaf.dataconverter.minecraft.datatypes.MCTypeRegistry;
 +import ca.spottedleaf.dataconverter.types.MapType;
-+import org.apache.logging.log4j.LogManager;
-+import org.apache.logging.log4j.Logger;
++import com.mojang.logging.LogUtils;
++import org.slf4j.Logger;
++
 +import java.util.UUID;
 +
 +public final class V108 {
 +
-+    private static final Logger LOGGER = LogManager.getLogger();
++    private static final Logger LOGGER = LogUtils.getLogger();
 +
 +    protected static final int VERSION = MCVersions.V15W32C + 4;
 +
@@ -10923,7 +10964,7 @@ index 0000000000000000000000000000000000000000..8f7a2ff2d5a154f667da35215f0e1d07
 +}
 diff --git a/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V1624.java b/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V1624.java
 new file mode 100644
-index 0000000000000000000000000000000000000000..fc236f356067295a74e6d74e5e10ac099fc8ffa4
+index 0000000000000000000000000000000000000000..7b304031e1e8af120c6535e599c2ee4fdbce1682
 --- /dev/null
 +++ b/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V1624.java
 @@ -0,0 +1,110 @@
@@ -10935,13 +10976,13 @@ index 0000000000000000000000000000000000000000..fc236f356067295a74e6d74e5e10ac09
 +import ca.spottedleaf.dataconverter.types.ListType;
 +import ca.spottedleaf.dataconverter.types.MapType;
 +import ca.spottedleaf.dataconverter.types.ObjectType;
++import com.mojang.logging.LogUtils;
 +import it.unimi.dsi.fastutil.ints.IntOpenHashSet;
-+import org.apache.logging.log4j.LogManager;
-+import org.apache.logging.log4j.Logger;
++import org.slf4j.Logger;
 +
 +public final class V1624 {
 +
-+    private static final Logger LOGGER = LogManager.getLogger();
++    private static final Logger LOGGER = LogUtils.getLogger();
 +
 +    protected static final int VERSION = MCVersions.V18W32A + 1;
 +
@@ -11445,6 +11486,39 @@ index 0000000000000000000000000000000000000000..b9cc2e4a2ae42e12ccf4e0b634fd74d3
 +    }
 +
 +}
+diff --git a/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V1914.java b/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V1914.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..8f5a48c4824080827d2dad057ae70dfd7a11818f
+--- /dev/null
++++ b/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V1914.java
+@@ -0,0 +1,27 @@
++package ca.spottedleaf.dataconverter.minecraft.versions;
++
++import ca.spottedleaf.dataconverter.converters.DataConverter;
++import ca.spottedleaf.dataconverter.minecraft.MCVersions;
++import ca.spottedleaf.dataconverter.minecraft.datatypes.MCTypeRegistry;
++import ca.spottedleaf.dataconverter.types.MapType;
++
++public final class V1914 {
++
++    protected static final int VERSION = MCVersions.V18W48A;
++
++    public static void register() {
++        MCTypeRegistry.TILE_ENTITY.addConverterForId("minecraft:chest", new DataConverter<>(VERSION) {
++            @Override
++            public MapType<String> convert(final MapType<String> data, final long sourceVersion, final long toVersion) {
++                final String lootTable = data.getString("LootTable");
++
++                if ("minecraft:chests/village_blacksmith".equals(lootTable)) {
++                    data.setString("LootTable", "minecraft:chests/village/village_weaponsmith");
++                }
++
++                return null;
++            }
++        });
++    }
++
++}
 diff --git a/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V1917.java b/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V1917.java
 new file mode 100644
 index 0000000000000000000000000000000000000000..71538d858a681c91f7193003e0808cdb4fd1f847
@@ -15313,7 +15387,7 @@ index 0000000000000000000000000000000000000000..d28ade80499dce882a9a84309a2a0da5
 +}
 diff --git a/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V2832.java b/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V2832.java
 new file mode 100644
-index 0000000000000000000000000000000000000000..b1049823fc2ff1c8183f4664ff4d40da6495f9ee
+index 0000000000000000000000000000000000000000..95a306d6cc5b4ac8161d5bed80b6a7073b3e914e
 --- /dev/null
 +++ b/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V2832.java
 @@ -0,0 +1,920 @@
@@ -15328,12 +15402,12 @@ index 0000000000000000000000000000000000000000..b1049823fc2ff1c8183f4664ff4d40da
 +import ca.spottedleaf.dataconverter.types.MapType;
 +import ca.spottedleaf.dataconverter.types.ObjectType;
 +import ca.spottedleaf.dataconverter.types.Types;
++import com.mojang.logging.LogUtils;
 +import it.unimi.dsi.fastutil.ints.Int2IntLinkedOpenHashMap;
 +import it.unimi.dsi.fastutil.ints.IntIterator;
 +import it.unimi.dsi.fastutil.ints.IntOpenHashSet;
 +import org.apache.commons.lang3.mutable.MutableBoolean;
-+import org.apache.logging.log4j.LogManager;
-+import org.apache.logging.log4j.Logger;
++import org.slf4j.Logger;
 +import java.util.Arrays;
 +import java.util.BitSet;
 +import java.util.HashSet;
@@ -15341,7 +15415,7 @@ index 0000000000000000000000000000000000000000..b1049823fc2ff1c8183f4664ff4d40da
 +
 +public final class V2832 {
 +
-+    protected static final Logger LOGGER = LogManager.getLogger();
++    private static final Logger LOGGER = LogUtils.getLogger();
 +
 +    protected static final int VERSION = MCVersions.V1_17_1 + 102;
 +
@@ -15600,7 +15674,7 @@ index 0000000000000000000000000000000000000000..b1049823fc2ff1c8183f4664ff4d40da
 +            try {
 +                section.setLongs("BlockStates", resize(blockStates, gotBits, expectedBits));
 +            } catch (final Exception ex) {
-+                LOGGER.fatal("Failed to rewrite mismatched palette and data storage for section y: " + sectionY
++                LOGGER.error("Failed to rewrite mismatched palette and data storage for section y: " + sectionY
 +                        + " for chunk [" + chunkX + "," + chunkZ + "], palette entries: " + palette.size() + ", data storage size: "
 +                        + blockStates.length,
 +                        ex
@@ -16630,15 +16704,21 @@ index 0000000000000000000000000000000000000000..f06e24bb87baf01b1386fb7a6af1ea04
 +}
 diff --git a/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V2843.java b/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V2843.java
 new file mode 100644
-index 0000000000000000000000000000000000000000..5d69a84a1d4f74a961210561c3258a4ed5e4c4d2
+index 0000000000000000000000000000000000000000..6333eabb123f13495f7a828fe79c204aff9dcedd
 --- /dev/null
 +++ b/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V2843.java
-@@ -0,0 +1,15 @@
+@@ -0,0 +1,105 @@
 +package ca.spottedleaf.dataconverter.minecraft.versions;
 +
++import ca.spottedleaf.dataconverter.converters.DataConverter;
 +import ca.spottedleaf.dataconverter.minecraft.MCVersions;
 +import ca.spottedleaf.dataconverter.minecraft.converters.helpers.ConverterAbstractStringValueTypeRename;
 +import ca.spottedleaf.dataconverter.minecraft.datatypes.MCTypeRegistry;
++import ca.spottedleaf.dataconverter.minecraft.walkers.generic.WalkerUtils;
++import ca.spottedleaf.dataconverter.types.ListType;
++import ca.spottedleaf.dataconverter.types.MapType;
++import ca.spottedleaf.dataconverter.types.ObjectType;
++import ca.spottedleaf.dataconverter.types.Types;
 +import java.util.Map;
 +
 +public final class V2843 {
@@ -16647,6 +16727,90 @@ index 0000000000000000000000000000000000000000..5d69a84a1d4f74a961210561c3258a4e
 +
 +    public static void register() {
 +        ConverterAbstractStringValueTypeRename.register(VERSION, MCTypeRegistry.BIOME, Map.of("minecraft:deep_warm_ocean", "minecraft:warm_ocean")::get);
++
++        MCTypeRegistry.CHUNK.addStructureConverter(new DataConverter<>(VERSION) {
++            private static void moveOutOfBoundTicks(final ListType ticks, final MapType<String> chunkRoot, final int chunkX, final int chunkZ, final String intoKey) {
++                if (ticks == null) {
++                    return;
++                }
++
++                ListType outOfBounds = null;
++                for (int i = 0, len = ticks.size(); i < len; ++i) {
++                    final MapType<String> tick = ticks.getMap(i);
++                    final int x = tick.getInt("x");
++                    final int z = tick.getInt("z");
++                    // anything > 1 is lost, anything less than 1 stays.
++                    if (Math.max(Math.abs(chunkX - (x >> 4)), Math.abs(chunkZ - (z >> 4))) == 1) {
++                        // DFU doesn't remove, so neither do we.
++                        if (outOfBounds == null) {
++                            outOfBounds = Types.NBT.createEmptyList();
++                        }
++                        outOfBounds.addMap(tick);
++                    }
++                }
++
++                if (outOfBounds != null) {
++                    MapType<String> upgradeData = chunkRoot.getMap("UpgradeData");
++                    if (upgradeData == null) {
++                        chunkRoot.setMap("UpgradeData", upgradeData = Types.NBT.createEmptyMap());
++                    }
++                    upgradeData.setList(intoKey, outOfBounds);
++                }
++            }
++
++            @Override
++            public MapType<String> convert(final MapType<String> data, final long sourceVersion, final long toVersion) {
++                // After renames, so use new names
++                final int x = data.getInt("xPos");
++                final int z = data.getInt("zPos");
++
++                moveOutOfBoundTicks(data.getList("block_ticks", ObjectType.MAP), data, x, z, "neighbor_block_ticks");
++                moveOutOfBoundTicks(data.getList("fluid_ticks", ObjectType.MAP), data, x, z, "neighbor_fluid_ticks");
++
++                return null;
++            }
++        });
++
++        // DFU is missing schema for UpgradeData block names
++        MCTypeRegistry.CHUNK.addStructureWalker(VERSION, (final MapType<String> data, final long fromVersion, final long toVersion) -> {
++            WalkerUtils.convertList(MCTypeRegistry.ENTITY, data, "entities", fromVersion, toVersion);
++            WalkerUtils.convertList(MCTypeRegistry.TILE_ENTITY, data, "block_entities", fromVersion, toVersion);
++
++            final ListType blockTicks = data.getList("block_ticks", ObjectType.MAP);
++            if (blockTicks != null) {
++                for (int i = 0, len = blockTicks.size(); i < len; ++i) {
++                    WalkerUtils.convert(MCTypeRegistry.BLOCK_NAME, blockTicks.getMap(i), "i", fromVersion, toVersion);
++                }
++            }
++
++            final MapType<String> upgradeData = data.getMap("UpgradeData");
++            if (upgradeData != null) {
++                // Even though UpgradeData will retrieve the block from the World when the type no longer exists,
++                // the type from the world may not match what was actually queued. So, even though it may look like we
++                // can skip the walker here, we actually don't if we want to be thorough.
++                final ListType neighbourBlockTicks = upgradeData.getList("neighbor_block_ticks", ObjectType.MAP);
++                if (neighbourBlockTicks != null) {
++                    for (int i = 0, len = neighbourBlockTicks.size(); i < len; ++i) {
++                        WalkerUtils.convert(MCTypeRegistry.BLOCK_NAME, neighbourBlockTicks.getMap(i), "i", fromVersion, toVersion);
++                    }
++                }
++            }
++
++            final ListType sections = data.getList("sections", ObjectType.MAP);
++            if (sections != null) {
++                for (int i = 0, len = sections.size(); i < len; ++i) {
++                    final MapType<String> section = sections.getMap(i);
++
++                    WalkerUtils.convertList(MCTypeRegistry.BIOME, section.getMap("biomes"), "palette", fromVersion, toVersion);
++                    WalkerUtils.convertList(MCTypeRegistry.BLOCK_STATE, section.getMap("block_states"), "palette", fromVersion, toVersion);
++                }
++            }
++
++            WalkerUtils.convertValues(MCTypeRegistry.STRUCTURE_FEATURE, data.getMap("structures"), "starts", fromVersion, toVersion);
++
++            return null;
++        });
++
 +    }
 +}
 diff --git a/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V2846.java b/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V2846.java
@@ -16708,6 +16872,266 @@ index 0000000000000000000000000000000000000000..94ab7be8c34d2ebb557df5a0864130f7
 +        });
 +    }
 +}
+diff --git a/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V2967.java b/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V2967.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..7af7bf450080f65b8b7d7a8d2f941846c029e504
+--- /dev/null
++++ b/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V2967.java
+@@ -0,0 +1,56 @@
++package ca.spottedleaf.dataconverter.minecraft.versions;
++
++import ca.spottedleaf.dataconverter.converters.DataConverter;
++import ca.spottedleaf.dataconverter.minecraft.MCVersions;
++import ca.spottedleaf.dataconverter.minecraft.datatypes.MCTypeRegistry;
++import ca.spottedleaf.dataconverter.types.MapType;
++
++public final class V2967 {
++
++    protected static final int VERSION = MCVersions.V22W05A;
++
++    public static void register() {
++        MCTypeRegistry.WORLD_GEN_SETTINGS.addStructureConverter(new DataConverter<>(VERSION) {
++            @Override
++            public MapType<String> convert(final MapType<String> data, final long sourceVersion, final long toVersion) {
++                final MapType<String> dimensions = data.getMap("dimensions");
++
++                if (dimensions == null) {
++                    return null;
++                }
++
++                for (final String dimension : dimensions.keys()) {
++                    final MapType<String> dimensionData = dimensions.getMap(dimension);
++                    if (dimensionData == null) {
++                        continue;
++                    }
++
++                    final MapType<String> generator = dimensionData.getMap("generator");
++                    if (generator == null) {
++                        continue;
++                    }
++
++                    final MapType<String> settings = generator.getMap("settings");
++                    if (settings == null) {
++                        continue;
++                    }
++
++                    final MapType<String> structures = settings.getMap("structures");
++                    if (structures == null) {
++                        continue;
++                    }
++
++                    for (final String structureKey : structures.keys()) {
++                        structures.getMap(structureKey).setString("type", "minecraft:random_spread");
++                    }
++
++                    final MapType<String> stronghold = structures.getMap("stronghold");
++                    stronghold.setString("type", "minecraft:concentric_rings");
++                    structures.setMap("minecraft:stronghold", stronghold.copy());
++                }
++
++                return null;
++            }
++        });
++    }
++}
+diff --git a/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V2970.java b/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V2970.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..fa824cdf629caec745eff7c09eb4570c62263752
+--- /dev/null
++++ b/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V2970.java
+@@ -0,0 +1,192 @@
++package ca.spottedleaf.dataconverter.minecraft.versions;
++
++import ca.spottedleaf.dataconverter.converters.DataConverter;
++import ca.spottedleaf.dataconverter.minecraft.MCVersions;
++import ca.spottedleaf.dataconverter.minecraft.datatypes.MCTypeRegistry;
++import ca.spottedleaf.dataconverter.types.ListType;
++import ca.spottedleaf.dataconverter.types.MapType;
++import ca.spottedleaf.dataconverter.types.ObjectType;
++import ca.spottedleaf.dataconverter.types.Types;
++import com.google.common.collect.ImmutableMap;
++import it.unimi.dsi.fastutil.objects.Object2IntMap;
++import it.unimi.dsi.fastutil.objects.Object2IntOpenHashMap;
++import java.util.HashMap;
++import java.util.Iterator;
++import java.util.List;
++import java.util.Locale;
++import java.util.Map;
++
++public final class V2970 {
++
++    protected static final int VERSION = MCVersions.V22W07A + 1;
++    private static final Map<String, BiomeRemap> CONVERSION_MAP = new HashMap<>(
++            ImmutableMap.<String, BiomeRemap>builder()
++                    .put("mineshaft", BiomeRemap.create(Map.of(List.of("minecraft:badlands", "minecraft:eroded_badlands", "minecraft:wooded_badlands"), "minecraft:mineshaft_mesa"), "minecraft:mineshaft"))
++                    .put("shipwreck", BiomeRemap.create(Map.of(List.of("minecraft:beach", "minecraft:snowy_beach"), "minecraft:shipwreck_beached"), "minecraft:shipwreck"))
++                    .put("ocean_ruin", BiomeRemap.create(Map.of(List.of("minecraft:warm_ocean", "minecraft:lukewarm_ocean", "minecraft:deep_lukewarm_ocean"), "minecraft:ocean_ruin_warm"), "minecraft:ocean_ruin_cold"))
++                    .put("village", BiomeRemap.create(Map.of(List.of("minecraft:desert"), "minecraft:village_desert", List.of("minecraft:savanna"), "minecraft:village_savanna", List.of("minecraft:snowy_plains"), "minecraft:village_snowy", List.of("minecraft:taiga"), "minecraft:village_taiga"), "minecraft:village_plains"))
++                    .put("ruined_portal", BiomeRemap.create(Map.of(List.of("minecraft:desert"), "minecraft:ruined_portal_desert", List.of("minecraft:badlands", "minecraft:eroded_badlands", "minecraft:wooded_badlands", "minecraft:windswept_hills", "minecraft:windswept_forest", "minecraft:windswept_gravelly_hills", "minecraft:savanna_plateau", "minecraft:windswept_savanna", "minecraft:stony_shore", "minecraft:meadow", "minecraft:frozen_peaks", "minecraft:jagged_peaks", "minecraft:stony_peaks", "minecraft:snowy_slopes"), "minecraft:ruined_portal_mountain", List.of("minecraft:bamboo_jungle", "minecraft:jungle", "minecraft:sparse_jungle"), "minecraft:ruined_portal_jungle", List.of("minecraft:deep_frozen_ocean", "minecraft:deep_cold_ocean", "minecraft:deep_ocean", "minecraft:deep_lukewarm_ocean", "minecraft:frozen_ocean", "minecraft:ocean", "minecraft:cold_ocean", "minecraft:lukewarm_ocean", "minecraft:warm_ocean"), "minecraft:ruined_portal_ocean"), "minecraft:ruined_portal")) // Fix MC-248814, ruined_portal_standard->ruined_portal
++                    .put("pillager_outpost", BiomeRemap.create("minecraft:pillager_outpost"))
++                    .put("mansion", BiomeRemap.create("minecraft:mansion"))
++                    .put("jungle_pyramid", BiomeRemap.create("minecraft:jungle_pyramid"))
++                    .put("desert_pyramid", BiomeRemap.create("minecraft:desert_pyramid"))
++                    .put("igloo", BiomeRemap.create("minecraft:igloo"))
++                    .put("swamp_hut", BiomeRemap.create("minecraft:swamp_hut"))
++                    .put("stronghold", BiomeRemap.create("minecraft:stronghold"))
++                    .put("monument", BiomeRemap.create("minecraft:monument"))
++                    .put("fortress", BiomeRemap.create("minecraft:fortress"))
++                    .put("endcity", BiomeRemap.create("minecraft:end_city"))
++                    .put("buried_treasure", BiomeRemap.create("minecraft:buried_treasure"))
++                    .put("nether_fossil", BiomeRemap.create("minecraft:nether_fossil"))
++                    .put("bastion_remnant", BiomeRemap.create("minecraft:bastion_remnant"))
++                    .build()
++    );
++
++    public static void register() {
++        MCTypeRegistry.CHUNK.addStructureConverter(new DataConverter<>(VERSION) {
++            private static Object2IntOpenHashMap<String> countBiomes(final MapType<String> chunk) {
++                final ListType sections = chunk.getList("sections", ObjectType.MAP);
++                if (sections == null) {
++                    return null;
++                }
++
++                final Object2IntOpenHashMap<String> ret = new Object2IntOpenHashMap<>();
++
++                for (int i = 0, len = sections.size(); i < len; ++i) {
++                    final MapType<String> section = sections.getMap(i);
++
++                    final MapType<String> biomes = section.getMap("biomes");
++
++                    if (biomes == null) {
++                        continue;
++                    }
++
++                    final ListType palette = biomes.getList("palette", ObjectType.STRING);
++
++                    if (palette == null) {
++                        continue;
++                    }
++
++                    for (int k = 0, len2 = palette.size(); k < len2; ++k) {
++                        ret.addTo(palette.getString(k), 1);
++                    }
++                }
++
++                return ret;
++            }
++
++            private static String getStructureConverted(String id, final Object2IntOpenHashMap<String> biomeCount) {
++                id = id.toLowerCase(Locale.ROOT);
++                final BiomeRemap remap = CONVERSION_MAP.get(id);
++                if (remap == null) {
++                    throw new IllegalArgumentException("Unknown structure " + id);
++                }
++                if (remap.biomeToNewStructure == null || biomeCount == null) {
++                    return remap.dfl;
++                }
++
++                final Object2IntOpenHashMap<String> remapCount = new Object2IntOpenHashMap<>();
++
++                for (final Iterator<Object2IntMap.Entry<String>> iterator = biomeCount.object2IntEntrySet().fastIterator(); iterator.hasNext();) {
++                    final Object2IntMap.Entry<String> entry = iterator.next();
++                    final String remappedStructure = remap.biomeToNewStructure.get(entry.getKey());
++                    if (remappedStructure != null) {
++                        remapCount.addTo(remappedStructure, entry.getIntValue());
++                    }
++                }
++
++                String converted = remap.dfl;
++                int maxCount = 0;
++
++                for (final Iterator<Object2IntMap.Entry<String>> iterator = remapCount.object2IntEntrySet().fastIterator(); iterator.hasNext();) {
++                    final Object2IntMap.Entry<String> entry = iterator.next();
++                    final int count = entry.getIntValue();
++                    if (count > maxCount) {
++                        maxCount = count;
++                        converted = entry.getKey();
++                    }
++                }
++
++                return converted;
++            }
++
++            @Override
++            public MapType<String> convert(final MapType<String> data, final long sourceVersion, final long toVersion) {
++                final MapType<String> structures = data.getMap("structures");
++                if (structures == null || structures.isEmpty()) {
++                    return null;
++                }
++
++                final Object2IntOpenHashMap<String> biomeCounts = countBiomes(data);
++
++                final MapType<String> starts = structures.getMap("starts");
++                final MapType<String> references = structures.getMap("References");
++
++                if (starts != null) {
++                    final MapType<String> newStarts = Types.NBT.createEmptyMap();
++                    structures.setMap("starts", newStarts);
++
++                    for (final String key : starts.keys()) {
++                        final MapType<String> value = starts.getMap(key);
++                        if ("INVALID".equals(value.getString("id", "INVALID"))) {
++                            continue;
++                        }
++
++                        final String remapped = getStructureConverted(key, biomeCounts);
++                        value.setString("id", remapped);
++                        newStarts.setMap(remapped, value);
++                    }
++                }
++
++                // This TRULY is a guess, no idea what biomes the referent has.
++                if (references != null) {
++                    final MapType<String> newReferences = Types.NBT.createEmptyMap();
++                    structures.setMap("References", newReferences);
++                    for (final String key : references.keys()) {
++                        final long[] value = references.getLongs(key);
++                        if (value.length == 0) {
++                            continue;
++                        }
++
++                        newReferences.setLongs(getStructureConverted(key, biomeCounts), value);
++                    }
++                }
++
++                return null;
++            }
++        });
++    }
++
++    private static final class BiomeRemap {
++
++        public final Map<String, String> biomeToNewStructure;
++        public final String dfl;
++
++        private BiomeRemap(final Map<String, String> biomeToNewStructure, final String dfl) {
++            this.biomeToNewStructure = biomeToNewStructure;
++            this.dfl = dfl;
++        }
++
++        public static BiomeRemap create(final String newId) {
++            return new BiomeRemap(null, newId);
++        }
++
++        public static BiomeRemap create(final Map<List<String>, String> biomeMap, final String newId) {
++            final Map<String, String> biomeToNewStructure = new HashMap<>();
++
++            for (final Map.Entry<List<String>, String> entry : biomeMap.entrySet()) {
++                final List<String> biomes = entry.getKey();
++                final String newBiomeStructure = entry.getValue();
++
++                for (int i = 0, len = biomes.size(); i < len; ++i) {
++                    final String biome = biomes.get(i);
++                    if (biomeToNewStructure.putIfAbsent(biome, newBiomeStructure) != null) {
++                        throw new IllegalStateException("Duplicate biome remap: " + biome + " -> " + newBiomeStructure + ", but already mapped to " + biomeToNewStructure.get(biome));
++                    }
++                }
++            }
++
++            return new BiomeRemap(biomeToNewStructure, newId);
++        }
++    }
++}
 diff --git a/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V501.java b/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V501.java
 new file mode 100644
 index 0000000000000000000000000000000000000000..6ab2bf99d72983fc2742a1f6f2f7fa671611526d
@@ -17039,7 +17463,7 @@ index 0000000000000000000000000000000000000000..88d9c0fcd88ccfd6d6b46ae050914079
 +}
 diff --git a/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V704.java b/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V704.java
 new file mode 100644
-index 0000000000000000000000000000000000000000..5f9cc332c7969f613a912ae66606cbc7352e5ed7
+index 0000000000000000000000000000000000000000..216cb6bba5971b17963cd6f60391efccfc36243b
 --- /dev/null
 +++ b/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V704.java
 @@ -0,0 +1,335 @@
@@ -17055,18 +17479,18 @@ index 0000000000000000000000000000000000000000..5f9cc332c7969f613a912ae66606cbc7
 +import ca.spottedleaf.dataconverter.minecraft.walkers.generic.WalkerUtils;
 +import ca.spottedleaf.dataconverter.types.ObjectType;
 +import ca.spottedleaf.dataconverter.types.MapType;
++import com.mojang.logging.LogUtils;
 +import net.minecraft.core.Registry;
 +import net.minecraft.world.item.BlockItem;
 +import net.minecraft.world.item.Item;
 +import net.minecraft.world.level.block.EntityBlock;
-+import org.apache.logging.log4j.LogManager;
-+import org.apache.logging.log4j.Logger;
++import org.slf4j.Logger;
 +import java.util.HashMap;
 +import java.util.Map;
 +
 +public final class V704 {
 +
-+    private static final Logger LOGGER = LogManager.getLogger();
++    private static final Logger LOGGER = LogUtils.getLogger();
 +
 +    protected static final int VERSION = MCVersions.V1_10_2 + 192;
 +
@@ -17074,7 +17498,7 @@ index 0000000000000000000000000000000000000000..5f9cc332c7969f613a912ae66606cbc7
 +        @Override
 +        public String put(final String key, final String value) {
 +            if (this.containsKey(key)) {
-+                LOGGER.fatal("Duplicate item id to tile key: " + key);
++                LOGGER.error("Duplicate item id to tile key: " + key);
 +                throw new RuntimeException(); // only devs should see the consequence of this... at least start up the damn thing...
 +            }
 +            return super.put(key, value);
@@ -17380,7 +17804,7 @@ index 0000000000000000000000000000000000000000..5f9cc332c7969f613a912ae66606cbc7
 +}
 diff --git a/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V705.java b/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V705.java
 new file mode 100644
-index 0000000000000000000000000000000000000000..95e3dd0b76bc9e9ef7388617bdb2dd340b8dfc0d
+index 0000000000000000000000000000000000000000..e1d7013e49904dacc5e33d9c0b3f3ddb10e3d07a
 --- /dev/null
 +++ b/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V705.java
 @@ -0,0 +1,231 @@
@@ -17399,14 +17823,14 @@ index 0000000000000000000000000000000000000000..95e3dd0b76bc9e9ef7388617bdb2dd34
 +import ca.spottedleaf.dataconverter.types.ObjectType;
 +import ca.spottedleaf.dataconverter.types.ListType;
 +import ca.spottedleaf.dataconverter.types.MapType;
-+import org.apache.logging.log4j.LogManager;
-+import org.apache.logging.log4j.Logger;
++import com.mojang.logging.LogUtils;
++import org.slf4j.Logger;
 +import java.util.HashMap;
 +import java.util.Map;
 +
 +public final class V705 {
 +
-+    private static final Logger LOGGER = LogManager.getLogger();
++    private static final Logger LOGGER = LogUtils.getLogger();
 +
 +    protected static final int VERSION = MCVersions.V1_10_2 + 193;
 +
@@ -17894,7 +18318,7 @@ index 0000000000000000000000000000000000000000..9e2ef3cea4fd382a75a4d787fe2e2ff5
 +}
 diff --git a/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V99.java b/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V99.java
 new file mode 100644
-index 0000000000000000000000000000000000000000..44aff7897f03e0f758e69111b729df6b53ee2ff8
+index 0000000000000000000000000000000000000000..d95f8af7bd9bcedbb30be1b59e3dc749551e8cbe
 --- /dev/null
 +++ b/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V99.java
 @@ -0,0 +1,348 @@
@@ -17914,8 +18338,8 @@ index 0000000000000000000000000000000000000000..44aff7897f03e0f758e69111b729df6b
 +import ca.spottedleaf.dataconverter.types.ObjectType;
 +import ca.spottedleaf.dataconverter.types.ListType;
 +import ca.spottedleaf.dataconverter.types.MapType;
-+import org.apache.logging.log4j.LogManager;
-+import org.apache.logging.log4j.Logger;
++import com.mojang.logging.LogUtils;
++import org.slf4j.Logger;
 +import java.util.HashMap;
 +import java.util.Map;
 +
@@ -17923,7 +18347,7 @@ index 0000000000000000000000000000000000000000..44aff7897f03e0f758e69111b729df6b
 +
 +    // Structure for all data before data upgrading was added to minecraft (pre 15w32a)
 +
-+    protected static final Logger LOGGER = LogManager.getLogger();
++    private static final Logger LOGGER = LogUtils.getLogger();
 +
 +    protected static final int VERSION = MCVersions.V15W32A - 1;
 +