Succesfully Ported to 1.21 NeoForge

Forge/src/main/java/software/bluelib/example/entity/rex/RexEntity.java

@@ -63,7 +63,7 @@ public class RexEntity extends TamableAnimal implements IVariantEntity, GeoEntit
      * @Co-author MeAlam, Dan
      * @since 1.0.0
      */
-    protected final String entityName = "Rex";
+    protected final String entityName = "rex";
 
     /**
      * Constructs a new {@link RexEntity} instance with the specified entity type and level.

NeoForge/build.gradle

@@ -1,20 +1,24 @@
-    plugins {
+plugins {
     id 'java-library'
     id 'eclipse'
     id 'idea'
     id 'maven-publish'
-    id 'net.neoforged.gradle.userdev' version '7.0.97'
+    id 'net.neoforged.moddev' version '1.0.19'
+}
+
+tasks.named('wrapper', Wrapper).configure {
+   distributionType = Wrapper.DistributionType.BIN
 }
 
 version = mod_version
 group = mod_group_id
 
 repositories {
+    mavenLocal()
     maven {
         url "https://cursemaven.com"
     }
     mavenCentral()
-    mavenLocal()
 }
 
 base {
@@ -23,34 +27,55 @@ base {
 
 java.toolchain.languageVersion = JavaLanguageVersion.of(java_version)
 
-//minecraft.accessTransformers.file rootProject.file('src/main/resources/META-INF/accesstransformer.cfg')
-//minecraft.accessTransformers.entry public net.minecraft.client.Minecraft textureManager # textureManager
+neoForge {
+    version = project.neo_version
+
+    parchment {
+        mappingsVersion = project.parchment_mappings_version
+        minecraftVersion = project.parchment_minecraft_version
+    }
 
-runs {
-    configureEach {
-        systemProperty 'forge.logging.markers', 'REGISTRIES'
+    runs {
+        client {
+            client()
 
-        // Please read: https://stackoverflow.com/questions/2031163/when-to-use-the-different-log-levels
-        systemProperty 'forge.logging.console.level', 'debug'
+            systemProperty 'neoforge.enabledGameTestNamespaces', project.mod_id
+        }
 
-        modSource project.sourceSets.main
-    }
+        server {
+            server()
+            programArgument '--nogui'
+            systemProperty 'neoforge.enabledGameTestNamespaces', project.mod_id
+        }
 
-    client {
-        systemProperty 'forge.enabledGameTestNamespaces', project.mod_id
-    }
+        gameTestServer {
+            type = "gameTestServer"
+            systemProperty 'neoforge.enabledGameTestNamespaces', project.mod_id
+        }
 
-    server {
-        systemProperty 'forge.enabledGameTestNamespaces', project.mod_id
-        programArgument '--nogui'
-    }
+        data {
+            data()
+
+            programArguments.addAll '--mod', project.mod_id, '--all', '--output', file('src/generated/resources/').getAbsolutePath(), '--existing', file('src/main/resources/').getAbsolutePath()
+        }
 
-    gameTestServer {
-        systemProperty 'forge.enabledGameTestNamespaces', project.mod_id
+
+        configureEach {
+
+            systemProperty 'forge.logging.markers', 'REGISTRIES'
+
+            // Please read: https://stackoverflow.com/questions/2031163/when-to-use-the-different-log-levels
+            logLevel = org.slf4j.event.Level.DEBUG
+        }
     }
 
-    data {
-        programArguments.addAll '--mod', project.mod_id, '--all', '--output', file('src/generated/resources/').getAbsolutePath(), '--existing', file('src/main/resources/').getAbsolutePath()
+    mods {
+        "${mod_id}" {
+            sourceSet(sourceSets.main)
+        }
+        "geckolib" {
+            sourceSet(sourceSets.main)
+        }
     }
 }
 
@@ -61,27 +86,11 @@ configurations {
 }
 
 dependencies {
-    implementation "net.neoforged:neoforge:${neo_version}"
     runtimeOnly "curse.maven:geckolib-388172:${geckolib_file}"
     compileOnly "curse.maven:geckolib-388172:${geckolib_file}"
 }
 
-jar {
-    manifest {
-        attributes([
-                "Specification-Title"     : mod_name,
-                "Specification-Vendor"    : mod_authors,
-                "Specification-Version"   : mod_version,
-                "Implementation-Title"    : mod_name,
-                "Implementation-Version"  : mod_version,
-                "Implementation-Vendor"   : mod_authors,
-                "Implementation-Timestamp": new Date().format("yyyy-MM-dd'T'HH:mm:ssZ"),
-        ])
-    }
-}
-
-// See https://docs.gradle.org/current/dsl/org.gradle.language.jvm.tasks.ProcessResources.html
-tasks.withType(ProcessResources).configureEach {
+var generateModMetadata = tasks.register("generateModMetadata", ProcessResources) {
     var replaceProperties = [
             minecraft_version      : minecraft_version,
             minecraft_version_range: minecraft_version_range,
@@ -96,9 +105,23 @@ tasks.withType(ProcessResources).configureEach {
             mod_description        : mod_description
     ]
     inputs.properties replaceProperties
-
-    filesMatching(['META-INF/mods.toml']) {
-        expand replaceProperties
+    expand replaceProperties
+    from "src/main/templates"
+    into "build/generated/sources/modMetadata"
+}
+sourceSets.main.resources.srcDir generateModMetadata
+neoForge.ideSyncTask generateModMetadata
+
+publishing {
+    publications {
+        register('mavenJava', MavenPublication) {
+            from components.java
+        }
+    }
+    repositories {
+        maven {
+            url "file://${project.projectDir}/repo"
+        }
     }
 }
 

NeoForge/gradle.properties

@@ -1,21 +1,25 @@
-#org.gradle.jvmargs=
-org.gradle.daemon=false
-org.gradle.debug=false
+# Sets default memory used for gradle commands. Can be overridden by user or command line properties.
+org.gradle.jvmargs=-Xmx1G
+org.gradle.daemon=true
+org.gradle.parallel=true
+org.gradle.caching=true
+org.gradle.configuration-cache=true
 
-neogradle.subsystems.parchment.minecraftVersion=1.20.3
-neogradle.subsystems.parchment.mappingsVersion=2023.12.31
-minecraft_version=1.20.4
-minecraft_version_range=[1.20.2,1.21)
-neo_version=20.4.237
-neo_version_range=[20.4,)
-loader_version_range=[2,)
-## geckolib_file is the cursemaven file you get from curseforge
-geckolib_file=5188406
-java_version=17
+parchment_minecraft_version=1.21
+parchment_mappings_version=2024.07.28
 
+minecraft_version=1.21
+minecraft_version_range=[1.21,1.21.1)
+neo_version=21.0.167
+neo_version_range=[21.0.0-beta,)
+loader_version_range=[4,)
+
+geckolib_file=5679344
+java_version=21
 
 ## Mod Properties
 
+
 mod_id=bluelib
 mod_name=BlueLib
 mod_license=MIT License

NeoForge/src/main/java/software/bluelib/BlueLib.java

@@ -4,9 +4,11 @@
 
 import net.neoforged.bus.api.IEventBus;
 import net.neoforged.bus.api.SubscribeEvent;
+import net.neoforged.fml.ModContainer;
 import net.neoforged.fml.common.Mod;
 import net.neoforged.fml.event.lifecycle.FMLLoadCompleteEvent;
 import net.neoforged.fml.loading.FMLEnvironment;
+import net.neoforged.neoforge.common.NeoForge;
 import software.bluelib.example.event.ClientEvents;
 import software.bluelib.example.init.ModEntities;
 
@@ -24,7 +26,7 @@
  * <p>
  * Key Methods:
  * <ul>
- *   <li>{@link #BlueLib(IEventBus)} - Constructs the {@link BlueLib} instance and registers the mod event bus.</li>
+ *   <li>{@link #BlueLib(IEventBus, ModContainer)} - Constructs the {@link BlueLib} instance and registers the mod event bus.</li>
  *   <li>{@link #onLoadComplete(FMLLoadCompleteEvent)} - Handles the event when the mod loading is complete and prints a thank-you message if in developer mode.</li>
  *   <li>{@link #isDeveloperMode()} - Determines if the mod is running in developer mode.</li>
  * </ul>
@@ -61,17 +63,20 @@ public class BlueLib {
      * Constructs a new {@link BlueLib} instance and registers the mod event bus.
      *
      * @param pModEventBus {@link IEventBus} - The event bus to which the mod will register its event handlers.
+     * @param pModContainer {@link ModContainer} - The mod container for the mod instance.
      * @author MeAlam
      * @Co-author Dan
      * @since 1.0.0
      */
-    public BlueLib(IEventBus pModEventBus) {
+    public BlueLib(IEventBus pModEventBus, ModContainer pModContainer) {
         pModEventBus.register(this);
         if (isDeveloperMode()) {
             ModEntities.REGISTRY.register(pModEventBus);
 
-            pModEventBus.addListener(ClientEvents::registerAttributes);
-            pModEventBus.addListener(ClientEvents::registerRenderers);
+            if (FMLEnvironment.dist.isClient()) {
+                pModEventBus.addListener(ClientEvents::registerAttributes);
+                pModEventBus.addListener(ClientEvents::registerRenderers);
+            }
         }
     }
 

NeoForge/src/main/java/software/bluelib/event/ReloadEventHandler.java

@@ -65,8 +65,8 @@ public class ReloadEventHandler {
      * @since 1.0.0
      */
     protected static void registerEntityVariants(MinecraftServer pServer, String pEntityName, String pModID, String pModPathLocation, String pDataPathLocation) {
-        ResourceLocation modLocation = new ResourceLocation(pModID, pModPathLocation);
-        ResourceLocation dataLocation = new ResourceLocation(pModID, pDataPathLocation);
+        ResourceLocation modLocation = ResourceLocation.fromNamespaceAndPath(pModID, pModPathLocation);
+        ResourceLocation dataLocation = ResourceLocation.fromNamespaceAndPath(pModID, pDataPathLocation);
         try {
             VariantLoader.loadVariants(modLocation, dataLocation, pServer, pEntityName);
         } catch (JsonParseException pException) {

NeoForge/src/main/java/software/bluelib/example/entity/dragon/DragonEntity.java

@@ -11,13 +11,14 @@
 import net.minecraft.world.entity.*;
 import net.minecraft.world.entity.ai.attributes.AttributeSupplier;
 import net.minecraft.world.entity.ai.attributes.Attributes;
+import net.minecraft.world.item.ItemStack;
 import net.minecraft.world.level.Level;
 import net.minecraft.world.level.ServerLevelAccessor;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import software.bernie.geckolib.animatable.GeoEntity;
-import software.bernie.geckolib.core.animatable.instance.AnimatableInstanceCache;
-import software.bernie.geckolib.core.animation.AnimatableManager;
+import software.bernie.geckolib.animatable.instance.AnimatableInstanceCache;
+import software.bernie.geckolib.animation.AnimatableManager;
 import software.bernie.geckolib.util.GeckoLibUtil;
 import software.bluelib.interfaces.variant.IVariantEntity;
 import software.bluelib.utils.ParameterUtils;
@@ -33,10 +34,10 @@
  * <p>
  * Key Methods:
  * <ul>
- *   <li>{@link #defineSynchedData()} - Defines the synchronized data for the dragon entity, including its variant.</li>
+ *   <li>{@link #defineSynchedData(SynchedEntityData.Builder)} - Defines the synchronized data for the dragon entity, including its variant.</li>
  *   <li>{@link #addAdditionalSaveData(CompoundTag)} - Adds custom data to the entity's NBT for saving.</li>
  *   <li>{@link #readAdditionalSaveData(CompoundTag)} - Reads custom data from the entity's NBT for loading.</li>
- *   <li>{@link #finalizeSpawn(ServerLevelAccessor, DifficultyInstance, MobSpawnType, SpawnGroupData, CompoundTag)} - Finalizes the spawning process and sets up parameters.</li>
+ *   <li>{@link #finalizeSpawn(ServerLevelAccessor, DifficultyInstance, MobSpawnType, SpawnGroupData)} - Finalizes the spawning process and sets up parameters.</li>
  *   <li>{@link #setVariantName(String)} - Sets the variant name of the dragon.</li>
  *   <li>{@link #getVariantName()} - Retrieves the current variant name of the dragon.</li>
  * </ul>
@@ -89,9 +90,9 @@ public DragonEntity(EntityType<? extends TamableAnimal> pEntityType, Level pLeve
      * @Co-author Dan
      */
     @Override
-    protected void defineSynchedData() {
-        super.defineSynchedData();
-        this.entityData.define(VARIANT, "normal");
+    protected void defineSynchedData(SynchedEntityData.@NotNull Builder pBuilder) {
+        super.defineSynchedData(pBuilder);
+        pBuilder.define(VARIANT, "normal");
     }
 
     /**
@@ -140,15 +141,14 @@ public void readAdditionalSaveData(@NotNull CompoundTag pCompound) {
      * @param pDifficulty {@link DifficultyInstance} - The difficulty instance for spawning.
      * @param pReason {@link MobSpawnType} - The reason for spawning the entity.
      * @param pSpawnData {@link SpawnGroupData} - Data related to the spawn.
-     * @param pDataTag {@link CompoundTag} - Additional data for spawning.
      * @return {@link SpawnGroupData} - Updated spawn data.
      *
      * @since 1.0.0
      * @author MeAlam
      * @Co-author Dan
      */
     @Override
-    public SpawnGroupData finalizeSpawn(@NotNull ServerLevelAccessor pLevel, @NotNull DifficultyInstance pDifficulty, @NotNull MobSpawnType pReason, @Nullable SpawnGroupData pSpawnData, @Nullable CompoundTag pDataTag) {
+    public SpawnGroupData finalizeSpawn(@NotNull ServerLevelAccessor pLevel, @NotNull DifficultyInstance pDifficulty, @NotNull MobSpawnType pReason, @Nullable SpawnGroupData pSpawnData) {
         if (getVariantName() == null || getVariantName().isEmpty()) {
             this.setVariantName(getRandomVariant(getEntityVariants(entityName), "normal"));
             ParameterUtils.ParameterBuilder.forVariant(entityName,this.getVariantName())
@@ -158,7 +158,7 @@ public SpawnGroupData finalizeSpawn(@NotNull ServerLevelAccessor pLevel, @NotNul
                     .withParameter("array")
                     .connect();
         }
-        return super.finalizeSpawn(pLevel, pDifficulty, pReason, pSpawnData, pDataTag);
+        return super.finalizeSpawn(pLevel, pDifficulty, pReason, pSpawnData);
     }
 
     /**
@@ -217,4 +217,9 @@ public AnimatableInstanceCache getAnimatableInstanceCache() {
     public AgeableMob getBreedOffspring(@NotNull ServerLevel pLevel, @NotNull AgeableMob pOtherParent) {
         return null;
     }
+
+    @Override
+    public boolean isFood(@NotNull ItemStack pItemStack) {
+        return false;
+    }
 }

NeoForge/src/main/java/software/bluelib/example/entity/dragon/DragonModel.java

@@ -12,7 +12,7 @@ public class DragonModel extends GeoModel<DragonEntity> {
     // Get the Model Location
     @Override
     public ResourceLocation getModelResource(DragonEntity pObject) {
-        return new ResourceLocation(BlueLib.MODID, "geo/dragon.geo.json");
+        return ResourceLocation.fromNamespaceAndPath(BlueLib.MODID, "geo/dragon.geo.json");
     }
 
     // Get the Texture Location
@@ -24,6 +24,6 @@ public ResourceLocation getTextureResource(DragonEntity pObject) {
     // Get the Animation Location
     @Override
     public ResourceLocation getAnimationResource(DragonEntity pAnimatable) {
-        return new ResourceLocation(BlueLib.MODID, "animations/dragon.animation.json");
+        return ResourceLocation.fromNamespaceAndPath(BlueLib.MODID, "animations/dragon.animation.json");
     }
 }