Register Entities in Forge 1.14

[DevTech]

 

Hey, I'm trying to register an entity but the builder is painting it in red can someone help me?

EntityTypes Class:

package de.krokoyt.element.entity;

import de.krokoyt.element.Element.RegistryEvents;
import net.minecraft.entity.Entity;
import net.minecraft.entity.EntityClassification;
import net.minecraft.entity.EntityType;
import net.minecraftforge.event.RegistryEvent;
import net.minecraftforge.eventbus.api.SubscribeEvent;
import net.minecraftforge.fml.common.Mod.EventBusSubscriber;
import net.minecraftforge.fml.common.Mod.EventBusSubscriber.Bus;
import net.minecraftforge.registries.IForgeRegistry; 

@EventBusSubscriber(bus = Bus.MOD)
public class EntityTypes{ 
      
    public static EntityType<?> vampireball;
    
    @SubscribeEvent
    public static void register(RegistryEvent.Register<EntityType<?>> e) {
        IForgeRegistry<EntityType<?>> registry = e.getRegistry();
        vampireball = EntityType.Builder.create(Vampire::new, EntityClassification.CREATURE).build(""); 
        
        vampireball.setRegistryName("element", "vampire");
        registry.register(vampireball);
    }

}

 

Entity class:

package de.krokoyt.element.entity;

import de.krokoyt.element.Element;
import net.minecraft.entity.Entity;
import net.minecraft.entity.EntityType;
import net.minecraft.entity.LivingEntity;
import net.minecraft.entity.item.EnderPearlEntity;
import net.minecraft.entity.projectile.ProjectileItemEntity;
import net.minecraft.entity.projectile.ThrowableEntity;
import net.minecraft.item.Item;
import net.minecraft.util.math.RayTraceResult;
import net.minecraft.world.World;
import net.minecraftforge.api.distmarker.Dist;
import net.minecraftforge.api.distmarker.OnlyIn;

public class Vampire extends ThrowableEntity{

    
    
    protected Vampire(EntityType<? extends ThrowableEntity> type, World world) {
        super(type, world);
    }

    protected Vampire(EntityType<? extends ThrowableEntity> type, LivingEntity livingEntityIn, World worldIn) {
        super(type, livingEntityIn, worldIn);
        // TODO Auto-generated constructor stub
    }

    @Override
    protected void onImpact(RayTraceResult result) {
        
        remove();
    }

    @Override
    protected void registerData() {
        
        
    }

    

}

 

[DevTech]

okay i have fixxed it but i have a another error when i summon the entity then say the game "Unable to summon entity"

Entity Class:

package de.krokoyt.element.entity;

import javax.annotation.Nonnull;

import de.krokoyt.element.Element;
import net.minecraft.entity.Entity;
import net.minecraft.entity.EntityType;
import net.minecraft.entity.LivingEntity;
import net.minecraft.entity.item.EnderPearlEntity;
import net.minecraft.entity.projectile.ProjectileItemEntity;
import net.minecraft.entity.projectile.ThrowableEntity;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.network.IPacket;
import net.minecraft.util.DamageSource;
import net.minecraft.util.math.EntityRayTraceResult;
import net.minecraft.util.math.RayTraceResult;
import net.minecraft.world.World;
import net.minecraftforge.api.distmarker.Dist;
import net.minecraftforge.api.distmarker.OnlyIn;
import net.minecraftforge.fml.network.FMLPlayMessages;
import net.minecraftforge.fml.network.NetworkHooks;

public class Vampire 
     extends ProjectileItemEntity{

    private LivingEntity thrower;
    
    public Vampire(EntityType<? extends ProjectileItemEntity> type, World world) {super(type, world);}

    
    public Vampire(double x, double y, double z, World world) {
        super(Element.RegistryEvents.vampireentity, x, y, z, world);
       
      }
     
     public Vampire(World worldIn, LivingEntity throwerIn) {
          super(Element.RegistryEvents.vampireentity, throwerIn, worldIn);
          this.thrower = throwerIn;
       }
     
     public Vampire(FMLPlayMessages.SpawnEntity packet, World worldIn) {
         super(Element.RegistryEvents.vampireentity, worldIn);
     }

 
//    protected Vampire(EntityType<? extends ThrowableEntity> type, LivingEntity livingEntityIn, World worldIn) {
//        super(type, livingEntityIn, worldIn);
//        // TODO Auto-generated constructor stub
//    }
    
      
      @Nonnull
        protected Item func_213885_i() {
            // TODO Auto-generated method stub
            return Element.RegistryEvents.vampireball;
        }


    @Override
    protected void onImpact(RayTraceResult result) {
        if(!this.getEntity().world.isRemote) {
            if(result.getType() != null) {
                if(result.getType() == result.getType().ENTITY) {
                    Entity entity = ((EntityRayTraceResult)result).getEntity();
                    entity.attackEntityFrom(DamageSource.causeThornsDamage(this), 1F);
                    //SPAWN HEAL BALL
                }
            }
        }
        remove();
    }

    @Override
    protected void registerData() {
        
        
    }
    
    @Override
    public IPacket<?> createSpawnPacket() {
        // TODO Auto-generated method stub
        return NetworkHooks.getEntitySpawningPacket(this);
    }
    

    

    

}

 

Main class:

package de.krokoyt.element;

import net.minecraft.block.Block;
import net.minecraft.block.Blocks;
import net.minecraft.client.Minecraft;
import net.minecraft.client.renderer.entity.SpriteRenderer;
import net.minecraft.entity.EntityClassification;
import net.minecraft.entity.EntityType;
import net.minecraft.entity.IProjectile;
import net.minecraft.item.Item;
import net.minecraft.item.ItemGroup;
import net.minecraft.util.ResourceLocation;
import net.minecraft.util.SoundEvent;
import net.minecraftforge.common.MinecraftForge;
import net.minecraftforge.event.RegistryEvent;
import net.minecraftforge.eventbus.api.SubscribeEvent;
import net.minecraftforge.fml.DistExecutor;
import net.minecraftforge.fml.InterModComms;
import net.minecraftforge.fml.client.registry.RenderingRegistry;
import net.minecraftforge.fml.common.Mod;
import net.minecraftforge.fml.event.lifecycle.FMLClientSetupEvent;
import net.minecraftforge.fml.event.lifecycle.FMLCommonSetupEvent;
import net.minecraftforge.fml.event.lifecycle.InterModEnqueueEvent;
import net.minecraftforge.fml.event.lifecycle.InterModProcessEvent;
import net.minecraftforge.fml.event.server.FMLServerStartingEvent;
import net.minecraftforge.fml.javafmlmod.FMLJavaModLoadingContext;
import net.minecraftforge.registries.IForgeRegistry;

import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;

import de.krokoyt.element.entity.Vampire;
import de.krokoyt.element.items.ElectricStaff;
import de.krokoyt.element.items.FireStaff;
import de.krokoyt.element.items.HealthStaff;
import de.krokoyt.element.items.Healthball;
import de.krokoyt.element.items.ItemBase;
import de.krokoyt.element.items.Vamireball;

import java.util.stream.Collectors;

import javax.annotation.Nonnull;

// The value here should match an entry in the META-INF/mods.toml file
@Mod("element")
public class Element
{
    // Directly reference a log4j logger.
    private static final Logger LOGGER = LogManager.getLogger();

    private final CommonProxy proxy = DistExecutor.runForDist(() -> ClientProxy::new, () -> CommonProxy::new);
    
    public Element() {
        // Register the setup method for modloading
        FMLJavaModLoadingContext.get().getModEventBus().addListener(this::setup);
        // Register the enqueueIMC method for modloading
        FMLJavaModLoadingContext.get().getModEventBus().addListener(this::enqueueIMC);
        // Register the processIMC method for modloading
        FMLJavaModLoadingContext.get().getModEventBus().addListener(this::processIMC);
        // Register the doClientStuff method for modloading
        FMLJavaModLoadingContext.get().getModEventBus().addListener(this::doClientStuff);

        // Register ourselves for server and other game events we are interested in
        MinecraftForge.EVENT_BUS.register(this);
    }

    private void setup(final FMLCommonSetupEvent event)
    {
        // some preinit code
        LOGGER.info("HELLO FROM PREINIT");
        LOGGER.info("DIRT BLOCK >> {}", Blocks.DIRT.getRegistryName());
    }

    private void doClientStuff(final FMLClientSetupEvent event) {
        // do something that can only be done on the client
        RenderingRegistry.registerEntityRenderingHandler(Vampire.class, render -> new SpriteRenderer(render, Minecraft.getInstance().getItemRenderer()));
        LOGGER.info("Got game settings {}", event.getMinecraftSupplier().get().gameSettings);
    }

    private void enqueueIMC(final InterModEnqueueEvent event)
    {
        // some example code to dispatch IMC to another mod
        InterModComms.sendTo("examplemod", "helloworld", () -> { LOGGER.info("Hello world from the MDK"); return "Hello world";});
    }

    private void processIMC(final InterModProcessEvent event)
    {
        // some example code to receive and process InterModComms from other mods
        LOGGER.info("Got IMC {}", event.getIMCStream().
                map(m->m.getMessageSupplier().get()).
                collect(Collectors.toList()));
    }
    // You can use SubscribeEvent and let the Event Bus discover methods to call
    @SubscribeEvent
    public void onServerStarting(FMLServerStartingEvent event) {
        // do something when the server starts
        LOGGER.info("HELLO from server starting");
    }

    // You can use EventBusSubscriber to automatically subscribe events on the contained class (this is subscribing to the MOD
    // Event bus for receiving Registry Events)
    @Mod.EventBusSubscriber(bus=Mod.EventBusSubscriber.Bus.MOD)
    public static class RegistryEvents {
        
        public static ItemGroup tab = new CreativeTab();
        
        public static Item DarkStaff = new de.krokoyt.element.items.DarkStaff();
        public static Item ElectricStaff = new ElectricStaff();
        public static Item FireStaff = new FireStaff();
        public static Item HealStaff = new HealthStaff();
        
        public static final Item staff = new ItemBase("staff", 64, tab);
        public static final Item magicessense = new ItemBase("magicessence", 64, tab);
        
        public static final Item dark = new ItemBase("darkessense", 64, tab);
        public static final Item electrik = new ItemBase("electrikessense", 64, tab);
        public static final Item fire = new ItemBase("fireessense", 64, tab);
        public static final Item ice = new ItemBase("iceessense", 64, tab);
        public static final Item life = new ItemBase("lifeessense", 64, tab);
        public static final Item poison = new ItemBase("poisonessense", 64, tab);
        public static final Item water = new ItemBase("wateressense", 64, tab);
        public static final Item wind = new ItemBase("windessense", 64, tab);
         
        public static final Item vampireball = new Vamireball();
        public static final Item healthball = new Healthball();
        
        public static final SoundEvent MAGIC = (SoundEvent)(new SoundEvent(new ResourceLocation("element", "magic"))).setRegistryName("magic");
       
        @SubscribeEvent
        public static void registerSoundEvents(RegistryEvent.Register<SoundEvent> event) { event.getRegistry().register(MAGIC); }
        
        public static EntityType<Vampire> vampireentity = EntityType.Builder.<Vampire>create(Vampire::new, EntityClassification.MISC).setShouldReceiveVelocityUpdates(true).setCustomClientFactory(Vampire::new).setUpdateInterval(1).setTrackingRange(187).size(0.6F, 0.6F).build("element:vampire");

        
        @SubscribeEvent
        public static void registerEntity(RegistryEvent.Register<EntityType<?>> e) {
            IForgeRegistry<EntityType<?>> registry = e.getRegistry();

            
            vampireentity.setRegistryName("element", "vampire");
            registry.register(vampireentity);
        }
        
        @SubscribeEvent
        public static void onBlocksRegistry(final RegistryEvent.Register<Block> blockRegistryEvent) {
            // register a new block here
            LOGGER.info("HELLO from Register Block");
        }
        
        @SubscribeEvent
        public static void onItemRegistry(final RegistryEvent.Register<Item> e) {
            e.getRegistry().register(DarkStaff);
            e.getRegistry().register(ElectricStaff);
            e.getRegistry().register(FireStaff);
            e.getRegistry().register(HealStaff);
            e.getRegistry().register(staff);
            e.getRegistry().register(magicessense);
            
            e.getRegistry().register(dark);
            e.getRegistry().register(electrik);
            e.getRegistry().register(fire);
            e.getRegistry().register(ice);
            e.getRegistry().register(life);
            e.getRegistry().register(poison);
            e.getRegistry().register(water);
            e.getRegistry().register(wind);
            
            e.getRegistry().register(vampireball);
            e.getRegistry().register(healthball);
        }
    }
}

 

Edited October 8, 2019 by DevTech
Codes

[DevTech]

The Debug say:

 

[12:06:59] [Server thread/WARN] [minecraft/EntityType]: Exception loading entity:
net.minecraft.crash.ReportedException: Loading entity NBT
        at net.minecraft.entity.Entity.read(Entity.java:1678) ~[forge-1.14.4-28.1.1_mapped_snapshot_20190719-1.14.3-recomp.jar:?] {pl:accesstransformer:B}
        at net.minecraft.entity.EntityType.lambda$loadEntityUnchecked$1(EntityType.java:428) ~[forge-1.14.4-28.1.1_mapped_snapshot_20190719-1.14.3-recomp.jar:?] {}
        at net.minecraft.util.Util.acceptOrElse(Util.java:247) ~[forge-1.14.4-28.1.1_mapped_snapshot_20190719-1.14.3-recomp.jar:?] {}
        at net.minecraft.entity.EntityType.loadEntityUnchecked(EntityType.java:425) ~[forge-1.14.4-28.1.1_mapped_snapshot_20190719-1.14.3-recomp.jar:?] {}
        at net.minecraft.entity.EntityType.loadEntity(EntityType.java:473) ~[forge-1.14.4-28.1.1_mapped_snapshot_20190719-1.14.3-recomp.jar:?] {}
        at net.minecraft.entity.EntityType.func_220335_a(EntityType.java:455) ~[forge-1.14.4-28.1.1_mapped_snapshot_20190719-1.14.3-recomp.jar:?] {}
        at net.minecraft.command.impl.SummonCommand.summonEntity(SummonCommand.java:50) ~[forge-1.14.4-28.1.1_mapped_snapshot_20190719-1.14.3-recomp.jar:?] {}
        at net.minecraft.command.impl.SummonCommand.lambda$register$1(SummonCommand.java:32) ~[forge-1.14.4-28.1.1_mapped_snapshot_20190719-1.14.3-recomp.jar:?] {}
        at com.mojang.brigadier.CommandDispatcher.execute(CommandDispatcher.java:262) ~[brigadier-1.0.17.jar:?] {}
        at net.minecraft.command.Commands.handleCommand(Commands.java:199) ~[?:?] {}
        at net.minecraft.network.play.ServerPlayNetHandler.handleSlashCommand(ServerPlayNetHandler.java:1019) ~[?:?] {}
        at net.minecraft.network.play.ServerPlayNetHandler.processChatMessage(ServerPlayNetHandler.java:999) ~[?:?] {}
        at net.minecraft.network.play.client.CChatMessagePacket.processPacket(CChatMessagePacket.java:37) ~[?:?] {}
        at net.minecraft.network.play.client.CChatMessagePacket.processPacket(CChatMessagePacket.java:8) ~[?:?] {}
        at net.minecraft.network.PacketThreadUtil.lambda$checkThreadAndEnqueue$0(PacketThreadUtil.java:19) ~[?:?] {}
        at net.minecraft.util.concurrent.TickDelayedTask.run(TickDelayedTask.java:20) [?:?] {}
        at net.minecraft.util.concurrent.ThreadTaskExecutor.run(ThreadTaskExecutor.java:140) [?:?] {pl:accesstransformer:B}
        at net.minecraft.util.concurrent.RecursiveEventLoop.run(RecursiveEventLoop.java:22) [?:?] {}
        at net.minecraft.util.concurrent.ThreadTaskExecutor.driveOne(ThreadTaskExecutor.java:110) [?:?] {pl:accesstransformer:B}
        at net.minecraft.server.MinecraftServer.func_213205_aW(MinecraftServer.java:726) [?:?] {pl:accesstransformer:B}
        at net.minecraft.server.MinecraftServer.driveOne(MinecraftServer.java:720) [?:?] {pl:accesstransformer:B}
        at net.minecraft.util.concurrent.ThreadTaskExecutor.driveUntil(ThreadTaskExecutor.java:123) [?:?] {pl:accesstransformer:B}
        at net.minecraft.server.MinecraftServer.runScheduledTasks(MinecraftServer.java:706) [?:?] {pl:accesstransformer:B}
        at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:650) [?:?] {pl:accesstransformer:B}
        at java.lang.Thread.run(Thread.java:748) [?:1.8.0_221] {}
Caused by: java.lang.NullPointerException
        at net.minecraft.network.datasync.EntityDataManager.set(EntityDataManager.java:123) ~[forge-1.14.4-28.1.1_mapped_snapshot_20190719-1.14.3-recomp.jar:?] {}
        at net.minecraft.entity.projectile.ProjectileItemEntity.func_213884_b(ProjectileItemEntity.java:38) ~[forge-1.14.4-28.1.1_mapped_snapshot_20190719-1.14.3-recomp.jar:?] {pl:runtimedistcleaner:A}
        at net.minecraft.entity.projectile.ProjectileItemEntity.readAdditional(ProjectileItemEntity.java:76) ~[forge-1.14.4-28.1.1_mapped_snapshot_20190719-1.14.3-recomp.jar:?] {pl:runtimedistcleaner:A}
        at net.minecraft.entity.Entity.read(Entity.java:1663) ~[forge-1.14.4-28.1.1_mapped_snapshot_20190719-1.14.3-recomp.jar:?] {pl:accesstransformer:B}
        ... 24 more
[12:06:59] [Client thread/INFO] [minecraft/NewChatGui]: [CHAT] Unable to summon entity

 

Vampire Entity class:

 

package de.krokoyt.element.entity;

import javax.annotation.Nonnull;

import de.krokoyt.element.Element;
import net.minecraft.entity.Entity;
import net.minecraft.entity.EntityType;
import net.minecraft.entity.LivingEntity;
import net.minecraft.entity.item.EnderPearlEntity;
import net.minecraft.entity.projectile.ProjectileItemEntity;
import net.minecraft.entity.projectile.ThrowableEntity;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.network.IPacket;
import net.minecraft.util.DamageSource;
import net.minecraft.util.math.EntityRayTraceResult;
import net.minecraft.util.math.RayTraceResult;
import net.minecraft.world.World;
import net.minecraftforge.api.distmarker.Dist;
import net.minecraftforge.api.distmarker.OnlyIn;
import net.minecraftforge.fml.network.FMLPlayMessages;
import net.minecraftforge.fml.network.NetworkHooks;

public class Vampire 
 	extends ProjectileItemEntity{

	private LivingEntity thrower;
	
	public Vampire(EntityType<? extends ProjectileItemEntity> type, World world) {super(type, world);}

	
	public Vampire(double x, double y, double z, World world) {
	    super((EntityType<? extends ProjectileItemEntity>) Element.RegistryEvents.vampireentity, x, y, z, world);
	   
	  }
	 
	 public Vampire(World worldIn, LivingEntity throwerIn) {
	      super((EntityType<? extends ProjectileItemEntity>) Element.RegistryEvents.vampireentity, throwerIn, worldIn);
	      this.thrower = throwerIn;
	   }
	 
	 public Vampire(FMLPlayMessages.SpawnEntity packet, World worldIn) {
		 super((EntityType<? extends ProjectileItemEntity>) Element.RegistryEvents.vampireentity, worldIn);
	 }

 
//	protected Vampire(EntityType<? extends ThrowableEntity> type, LivingEntity livingEntityIn, World worldIn) {
//		super(type, livingEntityIn, worldIn);
//		// TODO Auto-generated constructor stub
//	}
	
	  
	  @Nonnull
		protected Item func_213885_i() {
			// TODO Auto-generated method stub
			return Element.RegistryEvents.vampireball;
		}


	@Override
	protected void onImpact(RayTraceResult result) {
		if(!this.getEntity().world.isRemote) {
			if(result.getType() != null) {
				if(result.getType() == result.getType().ENTITY) {
					Entity entity = ((EntityRayTraceResult)result).getEntity();
					entity.attackEntityFrom(DamageSource.causeThornsDamage(this), 1F);
					//SPAWN HEAL BALL
				}
			}
		}
		remove();
	}

	@Override
	protected void registerData() {
		
		
	}
	
	@Override
	public IPacket<?> createSpawnPacket() {
		// TODO Auto-generated method stub
		return NetworkHooks.getEntitySpawningPacket(this);
	}
	

	

	

}

 

Edited October 8, 2019 by DevTech
Code

[DevTech]

when i change public static to public void then the entity dosnt register

[DevTech]

it works thx

[DevTech]

but how can i spawn the entity when i use a item

[DevTech]

ok and how can i shoot the entity back when it impact to entity, i want shoot it back to player

[DevTech]

can you give me an code example?

[DevTech]

 

There is no method in the class that brings the arrow back to the player

[DevTech]

could you please calculate it please do not do it with math

[DevTech]

How to move the projectile to the player

[DevTech]

ok, can you let the projectile fly forward without it going down?

[DevTech]

Ok, thanks, there is a method where you can put an animal on the animal

 

 

[DevTech]

Ride on Entity

 

[DevTech]

can i change the size from the projektile when they is ridden?

[DevTech]

I mean if you throw it is small but if someone is on it should adapt to it

[DevTech]

but how

 

[DevTech]

in which method and in which class

[DevTech]

i havent a renderer class

[DevTech]

i cant make a LivingEntityRenderer my entity isnt a Living Entity

[DevTech]

its a ItemProjectile

[DevTech]

    @SubscribeEvent
        public static void registerModels(FMLClientSetupEvent event) { 
            RenderingRegistry.registerEntityRenderingHandler(Vampire.class, render -> new SpriteRenderer(render, Minecraft.getInstance().getItemRenderer())); 
            RenderingRegistry.registerEntityRenderingHandler(Heal.class, render -> new SpriteRenderer(render, Minecraft.getInstance().getItemRenderer())); 
            RenderingRegistry.registerEntityRenderingHandler(Bubble.class, render -> new SpriteRenderer(render, Minecraft.getInstance().getItemRenderer())); 
            }

Here render i all entitys

 

Edited October 8, 2019 by DevTech

[DevTech]

and how i do it

[DevTech]

ok