I am trying to make so when a MagmaBlock hits water it will turn into MagmaIngot (Selfmade) but when i try to spawn it i get an error.

 

EntityJoinWorldEventHandler Class:

 

[embed=425,349]package thaun.thaunsmod.handler;

 

import net.minecraft.entity.item.EntityItem;

import net.minecraft.init.Blocks;

import net.minecraft.item.Item;

import net.minecraftforge.event.entity.EntityJoinWorldEvent;

import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;

import thaun.thaunsmod.Blocks.MagmaEntity;

 

public class EntityJoinWorldEventHandler {

 

@SubscribeEvent

    public void onEntityJoinWorld(EntityJoinWorldEvent event)

    {

        if(event.getEntity() instanceof EntityItem)

        {

            if(((EntityItem)event.getEntity()).getEntityItem().getItem() == Item.getItemFromBlock(Blocks.MAGMA))

            {

                event.setCanceled(true);

                MagmaEntity entityItem = new MagmaEntity(event.getEntity().worldObj, event.getEntity().posX, event.getEntity().posY, event.getEntity().posZ, ((EntityItem)event.getEntity()).getEntityItem());

                if (!event.getWorld().isRemote) {

                System.out.println("Sending out signal: 1");

                event.getEntity().getEntityWorld().spawnEntityInWorld(entityItem);

                }

             

            }

        }

    }

}

[/embed]

 

 

MagmaBlock class:

 

[embed=425,349]package thaun.thaunsmod.Blocks;

 

import net.minecraft.entity.item.EntityItem;

import net.minecraft.item.ItemStack;

import net.minecraft.nbt.NBTTagCompound;

import net.minecraft.world.World;

import thaun.thaunsmod.Items.ItemInit;

 

public class MagmaEntity extends EntityItem{

 

public MagmaEntity(World worldIn, double x, double y, double z, ItemStack stack) {

        super(worldIn, x, y, z, stack);

    }

 

    @Override

    public void onUpdate()

    {

   

        if(this.isWet())

        {

            EntityItem entity = new EntityItem(worldObj, this.posX, this.posY, this.posZ, new ItemStack(ItemInit.magmaIngot));

            worldObj.spawnEntityInWorld(entity);

        System.out.println("Sending out signal: 2");

         

        }

    }

 

}[/embed]

 

 

I have

[embed=425,349]MinecraftForge.EVENT_BUS.register(new EntityJoinWorldEventHandler());[/embed]

in Post-Init

 

What i get as output is alot of "Sending out signal: 1" and this error that is huge...

http://pastebin.com/dWQcyCqe

My guess is that you haven't registered your entity.

I looked thru some Entity Registering and i cant understand them. That means i do not know how to register the entity.

Did this:

 

[embed=425,349]

EntityRegistry.registerModEntity(Blocks.MAGMA.getRegistryName(), MagmaEntity.class, "magma", 1899, this, 1, 1, false);[/embed]

 

Seems i get the same error... I dont really know how to use this stuff really well...

Well, lets say i dont know what i am doing. When it comes to forge modding, im kinda a novice at this.

What i want it to do is:

When a Magma Block ENTITY  iswet or is in water i want it to turn itself into another item that i created.

 

Yes, we know. Diesieben07 has pointed out the problems with your current code. You need to fix those.