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[1.7.10] [Not Resolved] Entity Rendering Not Working.


Awesome_Spider

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So I've made an entity, but the problem is when I spawn it with a spawn egg it doesn't render. Here is my code:

 

 

 

Entity:

public class ArcanePowerMatrix 
			extends EntityLiving{



public ArcanePowerMatrix(World world) {
	super(world);
}

@Override
protected void entityInit() {

}

@Override
public void readEntityFromNBT(NBTTagCompound tags) {

}

@Override
public void writeEntityToNBT(NBTTagCompound tags) {

}
}

Model:

public class ModelPowerMatrix extends ModelBase{
  //fields
    ModelRenderer Base;
    ModelRenderer MainCube;
    ModelRenderer littleCube;
    ModelRenderer littleCube2;
    ModelRenderer littleCube3;
    ModelRenderer littleCube4;
  
  public ModelPowerMatrix()
  {
    textureWidth = 128;
    textureHeight = 64;
    
      Base = new ModelRenderer(this, 0, 32);
      Base.addBox(-5F, 0F, -5F, 10, 1, 10);
      Base.setRotationPoint(0F, 23F, 0F);
      Base.setTextureSize(64, 32);
      Base.mirror = true;
      setRotation(Base, 0F, 0F, 0F);
      MainCube = new ModelRenderer(this, 0, 0);
      MainCube.addBox(-6F, -6F, -6F, 12, 12, 12);
      MainCube.setRotationPoint(0F, 11F, 0F);
      MainCube.setTextureSize(64, 32);
      MainCube.mirror = true;
      setRotation(MainCube, -0.7853982F, 0F, -0.7853982F);
      littleCube = new ModelRenderer(this, 50, 0);
      littleCube.addBox(-2F, -2F, -2F, 4, 4, 4);
      littleCube.setRotationPoint(5.5F, 5.5F, -11.5F);
      littleCube.setTextureSize(64, 32);
      littleCube.mirror = true;
      setRotation(littleCube, -0.7853982F, 0F, -0.7853982F);
      littleCube2 = new ModelRenderer(this, 50, 0);
      littleCube2.addBox(-2F, -2F, -2F, 4, 4, 4);
      littleCube2.setRotationPoint(5.5F, 5.5F, 11.5F);
      littleCube2.setTextureSize(64, 32);
      littleCube2.mirror = true;
      setRotation(littleCube2, -0.7853982F, 0F, -0.7853982F);
      littleCube3 = new ModelRenderer(this, 50, 0);
      littleCube3.addBox(-2F, -2F, -2F, 4, 4, 4);
      littleCube3.setRotationPoint(-2F, -3F, 0F);
      littleCube3.setTextureSize(64, 32);
      littleCube3.mirror = true;
      setRotation(littleCube3, -0.7853982F, 0F, -0.7853982F);
      littleCube4 = new ModelRenderer(this, 50, 0);
      littleCube4.addBox(-2F, -2F, -2F, 4, 4, 4);
      littleCube4.setRotationPoint(14F, 13F, 0F);
      littleCube4.setTextureSize(64, 32);
      littleCube4.mirror = true;
      setRotation(littleCube4, -0.7853982F, 0F, -0.7853982F);
  }
  
  public void render(Entity entity, float f, float f1, float f2, float f3, float f4, float f5)
  {
    super.render(entity, f, f1, f2, f3, f4, f5);
    setRotationAngles(f, f1, f2, f3, f4, f5, entity);
    Base.render(f5);
    MainCube.render(f5);
    littleCube.render(f5);
    littleCube2.render(f5);
    littleCube3.render(f5);
    littleCube4.render(f5);
  }
  
  private void setRotation(ModelRenderer model, float x, float y, float z)
  {
    model.rotateAngleX = x;
    model.rotateAngleY = y;
    model.rotateAngleZ = z;
  }
  
  public void setRotationAngles(float f, float f1, float f2, float f3, float f4, float f5, Entity entity)
  {
    super.setRotationAngles(f, f1, f2, f3, f4, f5, entity);
  }
}

Renderer:

@SideOnly(Side.CLIENT)
public class RenderPowerMatrix
			extends RenderLiving{

public RenderPowerMatrix(ModelBase modelBase, float shadowSize) {
	super(modelBase, shadowSize);
}

@Override
protected ResourceLocation getEntityTexture(Entity var1) {
	return new ResourceLocation("wizardry", "/textures/entities/PowerMatrix.png");
}
}

My entity is registered like this:

registerEntity(ArcanePowerMatrix.class, "powerMatrix", 000, 000);

 

registerEntity is like this:

public void registerEntity(Class<? extends Entity> entityClass, String entityName, int bkEggColor, int fgEggColor) {
    	int id = EntityRegistry.findGlobalUniqueEntityId();
    	EntityRegistry.registerGlobalEntityID(entityClass, entityName, id);
    	EntityList.entityEggs.put(Integer.valueOf(id), new EntityList.EntityEggInfo(id, bkEggColor, fgEggColor));
    }

 

In ClientProxy my renderer is registered like this:

RenderingRegistry.registerEntityRenderingHandler(ArcanePowerMatrix.class, new RenderPowerMatrix(new ModelPowerMatrix(), 0F));

 

 

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Are you calling the method which holds

RenderingRegistry.registerEntityRenderingHandler(ArcanePowerMatrix.class, new RenderPowerMatrix(new ModelPowerMatrix(), 0F));

in your main class?

 

No, I'm calling it in my ClientProxy.

 

Oh sorry, I was tired when I read that, yes I'm calling that method in my main class (not ClientProxy, that wouldn't have worked, sorry for the miss-understanding).

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Add an println to the onUpdate method to make sure it is spawning right (make sure to call super!). Can we see spawning code?

 

What onUpdate method? I try to add that. Also I don't have spawning code, I just register the entity and it does that on it's own.

 

Well... I guess some people are as stumped as me. :/

 

Does the game crash when you try (Post Error)? Or does it just not render at all?

 

It just doesn't render at all, either that or it doesn't spawn.

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Now that I look at it, it gives me this in the console when I use the spawn egg:

[17:26:14] [server thread/WARN]: Skipping Entity with id 7
[17:26:19] [server thread/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: java.lang.reflect.InvocationTargetException
[17:26:19] [server thread/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: 	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
[17:26:19] [server thread/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: 	at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
[17:26:19] [server thread/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: 	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
[17:26:19] [server thread/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: 	at java.lang.reflect.Constructor.newInstance(Unknown Source)
[17:26:19] [server thread/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: 	at net.minecraft.entity.EntityList.createEntityByID(EntityList.java:221)
[17:26:19] [server thread/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: 	at net.minecraft.item.ItemMonsterPlacer.spawnCreature(ItemMonsterPlacer.java:173)
[17:26:19] [server thread/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: 	at net.minecraft.item.ItemMonsterPlacer.onItemUse(ItemMonsterPlacer.java:79)
[17:26:19] [server thread/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: 	at net.minecraftforge.common.ForgeHooks.onPlaceItemIntoWorld(ForgeHooks.java:456)
[17:26:19] [server thread/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: 	at net.minecraft.item.ItemStack.tryPlaceItemIntoWorld(ItemStack.java:142)
[17:26:19] [server thread/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: 	at net.minecraft.server.management.ItemInWorldManager.activateBlockOrUseItem(ItemInWorldManager.java:422)
[17:26:19] [server thread/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: 	at net.minecraft.network.NetHandlerPlayServer.processPlayerBlockPlacement(NetHandlerPlayServer.java:593)
[17:26:19] [server thread/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: 	at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.processPacket(C08PacketPlayerBlockPlacement.java:74)
[17:26:19] [server thread/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: 	at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.processPacket(C08PacketPlayerBlockPlacement.java:122)
[17:26:19] [server thread/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: 	at net.minecraft.network.NetworkManager.processReceivedPackets(NetworkManager.java:241)
[17:26:19] [server thread/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: 	at net.minecraft.network.NetworkSystem.networkTick(NetworkSystem.java:182)
[17:26:19] [server thread/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: 	at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:726)
[17:26:19] [server thread/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: 	at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:614)
[17:26:19] [server thread/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: 	at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:118)
[17:26:19] [server thread/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: 	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:485)
[17:26:19] [server thread/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: 	at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:752)
[17:26:19] [server thread/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: Caused by: java.lang.NullPointerException
[17:26:19] [server thread/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: 	at net.minecraft.entity.DataWatcher.updateObject(DataWatcher.java:153)
[17:26:19] [server thread/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: 	at net.minecraft.entity.EntityLivingBase.setHealth(EntityLivingBase.java:812)
[17:26:19] [server thread/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: 	at net.minecraft.entity.EntityLivingBase.<init>(EntityLivingBase.java:157)
[17:26:19] [server thread/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: 	at net.minecraft.entity.EntityLiving.<init>(EntityLiving.java:78)
[17:26:19] [server thread/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: 	at com.awsp8.wizardry.Entities.ArcanePowerMatrix.<init>(ArcanePowerMatrix.java:13)
[17:26:19] [server thread/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: 	... 20 more

 

Weird a NullPointerException at the end, easy to fix. But it says it can't find the health info, even EASIER to fix :) well i'll try to fix it then. If I don't i'll reply again.

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The onUpdate method is called each tick (look at Entity class). The println was to check it was spawning correctly, you might want to make it print (this.worldObj.isRemote + ", " + this) to see the entity and which world it is in. Give us what that outputs and updated code when you implement it.

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The onUpdate method is called each tick (look at Entity class). The println was to check it was spawning correctly, you might want to make it print (this.worldObj.isRemote + ", " + this) to see the entity and which world it is in. Give us what that outputs and updated code when you implement it.

 

I place this code (this is how I debug):

Wizardry.log.debug(this.worldObj.isRemote + ", " + this);

 

where you advised me to put it and it printed absolutely nothing when I spawned the entity. Thoughts? :)

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Well here is the updated code:

 

package com.awsp8.wizardry.Entities;

import com.awsp8.wizardry.Wizardry;

import sun.misc.SharedSecrets;
import net.minecraft.entity.EntityLiving;
import net.minecraft.entity.SharedMonsterAttributes;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.world.World;

public class ArcanePowerMatrix 
			extends EntityLiving{



public ArcanePowerMatrix(World world) {
	super(world);
}

@Override
public void entityInit(){
	super.entityInit();
}

@Override
public void onUpdate(){
	super.onUpdate();

	Wizardry.log.debug(this.worldObj.isRemote + ", " + this);
}

@Override
public void applyEntityAttributes(){
        super.applyEntityAttributes();
    }

@Override
public boolean canDespawn(){
	return false;
}

@Override
public boolean canBePushed(){
	return false;
}
}

 

And I have noticed that the exception is gone, but it still doesn't spawn. Now I'm actually not sure now whether it's a rendering problem or a spawning problem (considering it doesn't print anything).

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I use this method to create a spawn egg for it:

public void registerEntity(Class<? extends Entity> entityClass, String entityName, int bkEggColor, int fgEggColor) {
    	int id = EntityRegistry.findGlobalUniqueEntityId();
    	EntityRegistry.registerGlobalEntityID(entityClass, entityName, id);
    	EntityList.entityEggs.put(Integer.valueOf(id), new EntityList.EntityEggInfo(id, bkEggColor, fgEggColor));
    }

 

But I don't understand why it's not working because all my other entities spawn ok, but this one doesn't spawn. I have no idea why, they are all registered the same way.

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Then I have no clue. Setup a proper git repo so that I can easily check out your code. No, a zip download does not work.

 

I have a git repos:

 

My entity code:

https://github.com/AwesomeSpider/Wizardry/blob/master/src/main/java/com/awsp8/wizardry/Entities/ArcanePowerMatrix.java

 

My entity model code:

 

https://github.com/AwesomeSpider/Wizardry/blob/master/src/main/java/com/awsp8/wizardry/entity/model/ModelPowerMatrix.java

 

My entity rendering code:

 

https://github.com/AwesomeSpider/Wizardry/blob/master/src/main/java/com/awsp8/wizardry/entity/render/RenderPowerMatrix.java

 

Hope you can help, if not it's fine I can always remove the entity. :)

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well, that would at least make

setDead

be called on the entity, but that is not the case either. it just seems as if the entity instance just vanishes.

 

Weird... I just remembered this has happened to me before with another entity. If I'm remembering correctly I couldn't fix it and ended up having to delete the entity. I had no idea what caused it, this is REALLY weird. I'll do more research, wish me luck. :)

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