backport

Author: JustS-js

gradle.properties

@@ -3,14 +3,14 @@ org.gradle.jvmargs=-Xmx1G
 org.gradle.java.home=C:/Program Files/Microsoft/jdk-21.0.4.7-hotspot
 
 # Fabric Properties
-minecraft_version=1.21
-yarn_mappings=1.21+build.2
-loader_version=0.15.11
+minecraft_version=1.19.4
+yarn_mappings=1.19.4+build.2
+loader_version=0.16.3
 
-#Fabric api
-fabric_version=0.100.3+1.21
+# Fabric API
+fabric_version=0.87.2+1.19.4
 
 # Mod Properties
-mod_version = 1.2.2_1.21
+mod_version = 1.2.2_1.19.34
 maven_group = net.just_s
 archives_base_name = survival-debug-mod

src/main/java/net/just_s/sds/SDSMod.java

@@ -3,9 +3,6 @@
 import net.fabricmc.api.ModInitializer;
 import net.fabricmc.fabric.api.event.player.AttackBlockCallback;
 import net.just_s.sds.config.Config;
-import net.minecraft.component.ComponentChanges;
-import net.minecraft.component.DataComponentTypes;
-import net.minecraft.component.type.NbtComponent;
 import net.minecraft.item.ItemStack;
 import net.minecraft.item.Items;
 import net.minecraft.nbt.NbtCompound;
@@ -46,22 +43,13 @@ public void onInitialize() {
 
 					// So I decided to put custom nbt timer to prevent spamming
 					// (It is still buggy, suggestions appreciated)
-					NbtComponent component = stack.get(DataComponentTypes.CUSTOM_DATA);
-					if (component != null) {
-						NbtCompound nbtData = component.copyNbt();
-						long lastModified = nbtData.getLong("LastModified");
-						if (world.getTime() < lastModified + 5) {
-							return ActionResult.PASS;
-						}
+					NbtCompound nbtData = stack.getOrCreateNbt();
+					long lastModified = nbtData.getLong("LastModified");
+					if (world.getTime() < lastModified + 5) {
+						return ActionResult.PASS;
 					}
 
-					NbtCompound newNbtData = new NbtCompound();
-					newNbtData.put("LastModified", NbtLong.of(world.getTime()));
-					stack.applyChanges(
-							ComponentChanges.builder()
-									.add(DataComponentTypes.CUSTOM_DATA, NbtComponent.of(newNbtData))
-									.build()
-					);
+					nbtData.put("LastModified", NbtLong.of(world.getTime()));
 					stack.getItem().canMine(world.getBlockState(pos), world, pos, player);
 					return ActionResult.PASS;
 				}

src/main/java/net/just_s/sds/config/Config.java

@@ -32,11 +32,11 @@ protected static SDSConfig getData() {
     protected static JsonElement serialize() {
         return SDSConfig.CODEC
                 .encode(getData(), JsonOps.INSTANCE, JsonOps.INSTANCE.empty())
-                .getOrThrow();
+                .getOrThrow(false, JsonParseException::new);
     }
 
     protected static void deserialize(JsonElement element) {
-        sdsConfig = SDSConfig.CODEC.decode(JsonOps.INSTANCE, element).getOrThrow().getFirst();
+        sdsConfig = SDSConfig.CODEC.decode(JsonOps.INSTANCE, element).getOrThrow(false, JsonParseException::new).getFirst();
     }
 
     public static void save() {

src/main/java/net/just_s/sds/mixin/DebugStickMixin.java

@@ -3,13 +3,12 @@
 import net.just_s.sds.config.Config;
 import net.minecraft.block.Block;
 import net.minecraft.block.BlockState;
-import net.minecraft.component.DataComponentTypes;
-import net.minecraft.component.type.DebugStickStateComponent;
 import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.item.DebugStickItem;
 import net.minecraft.item.Item;
 import net.minecraft.item.ItemStack;
-import net.minecraft.registry.entry.RegistryEntry;
+import net.minecraft.nbt.NbtCompound;
+import net.minecraft.registry.Registries;
 import net.minecraft.state.StateManager;
 import net.minecraft.state.property.Property;
 import net.minecraft.text.Text;
@@ -53,28 +52,27 @@ private void onUSE(PlayerEntity player, BlockState state, WorldAccess world, Blo
         if (player.isCreativeLevelTwoOp()) {return;}
 
         Block block = state.getBlock();
-        RegistryEntry<Block> registryEntry = state.getRegistryEntry();
-        StateManager<Block, BlockState> stateManager = (registryEntry.value()).getStateManager();
+        String blockIdAsString = Registries.BLOCK.getId(block).toString();
+        StateManager<Block, BlockState> stateManager = block.getStateManager();
         Collection<Property<?>> collection = stateManager.getProperties();
 
         // check if block is modifiable by the config
         if (!isBlockAllowedToModify(block) || collection.isEmpty()) {
-            sendMessage(player, Text.translatable(this.getTranslationKey() + ".empty", new Object[]{registryEntry.getIdAsString()}));
+            sendMessage(player, Text.translatable(this.getTranslationKey() + ".empty", new Object[]{blockIdAsString}));
             cir.setReturnValue(false);
             return;
         }
 
-        // https://minecraft.wiki/w/Debug_Stick
+        // https://minecraft.fandom.com/wiki/Debug_Stick#Item_data
         // to remember the data of which property for which block is chosen,
-        // Minecraft Devs decided to use Component for Debug Stick.
-        // Who am I to disagree? (btw thx to @MrBretze for example code)
-        DebugStickStateComponent stateComponent = stack.get(DataComponentTypes.DEBUG_STICK_STATE);
+        // Minecraft Devs decided to use NBT data for Debug Stick.
+        // Who am I to disagree?
+        NbtCompound nbtCompound = stack.getOrCreateSubNbt("DebugProperty");
 
-        if (stateComponent == null) {
-            return;
-        }
+        String blockName = Registries.BLOCK.getId(block).toString();
+        String propertyName = nbtCompound.getString(blockName);
 
-        Property<?> property = stateComponent.properties().get(registryEntry);
+        Property<?> property = stateManager.getProperty(propertyName);
 
         if (update) {
             // change value of property
@@ -83,7 +81,7 @@ private void onUSE(PlayerEntity player, BlockState state, WorldAccess world, Blo
             }
             // check if given property is allowed
             if (!isPropertyModifiable(property, block)) {
-                sendMessage(player, Text.translatable(this.getTranslationKey() + ".empty", new Object[]{registryEntry.getIdAsString()}));
+                sendMessage(player, Text.translatable(this.getTranslationKey() + ".empty", new Object[]{blockIdAsString}));
                 cir.setReturnValue(false);
                 return;
             }
@@ -105,12 +103,12 @@ private void onUSE(PlayerEntity player, BlockState state, WorldAccess world, Blo
             property = getNextProperty(collection, property, block, player.shouldCancelInteraction());
             // check if given property is allowed
             if (!isPropertyModifiable(property, block)) {
-                sendMessage(player, Text.translatable(this.getTranslationKey() + ".empty", new Object[]{registryEntry.getIdAsString()}));
+                sendMessage(player, Text.translatable(this.getTranslationKey() + ".empty", new Object[]{blockIdAsString}));
                 cir.setReturnValue(false);
                 return;
             }
             // save chosen property in the NBT data of Debug Stick
-            stack.set(DataComponentTypes.DEBUG_STICK_STATE, stateComponent.with(registryEntry, property));
+            nbtCompound.putString(blockName, property.getName());
 
             // send the player a message of successful selecting
             sendMessage(

src/main/resources/data/sds/recipes/debug_stick.json

@@ -5,7 +5,7 @@
     {"item": "minecraft:chorus_fruit"}
   ],
   "result": {
-    "id": "minecraft:debug_stick",
+    "item": "minecraft:debug_stick",
     "count": 1
   }
 }

src/main/resources/fabric.mod.json

@@ -27,12 +27,12 @@
   ],
 
   "depends": {
-    "fabricloader": ">=0.15.10",
+    "fabricloader": ">=0.14.6",
     "fabric": "*",
-    "minecraft": ">=1.20.5",
-    "java": ">=21"
+    "minecraft": ["1.19.3", "1.19.4"],
+    "java": ">=17"
   },
   "suggests": {
     "another-mod": "*"
   }
-}
+}