[1.8.9] Throwable Item dont work :/

[terraya]

hello guys,

 

i got a small problem,

 

i cannot find a small solution for "setBlock" ...

 

and for

 

      int x = par1MovingObjectPosition.blockX;

      int y = par1MovingObjectPosition.blockY;

      int z = par1MovingObjectPosition.blockZ;

 

also not ... x.x

 

 

public class IceBall extends EntityThrowable
{
  public IceBall(World par1World)
  {
    super(par1World);
  }
  
  public IceBall(World par1World, EntityPlayer par3EntityPlayer)
  {
    super(par1World, par3EntityPlayer);
  }
  
  public IceBall(World par1World, double par2, double par4, double par6)
  {
    super(par1World, par2, par4, par6);
  }
  
  public int ticks = 20;
  
  public void onEntityUpdate()
  {
    if (this.ticks <= 0)
    {
      this.ticks = 20;
      setDead();
    }
    else
    {
      this.ticks -= 1;
    }
  }
  
  protected void onImpact(MovingObjectPosition par1MovingObjectPosition)
  {
    if (par1MovingObjectPosition.entityHit != null)
    {
      double x = 0.0D;
      double y = 0.0D;
      double z = 0.0D;
      
      EntityLivingBase living = (EntityLivingBase)par1MovingObjectPosition.entityHit;
      
      living.addPotionEffect(new PotionEffect(Potion.moveSlowdown.getId(), 300, 3000));
      
      x = par1MovingObjectPosition.entityHit.posX;
      y = par1MovingObjectPosition.entityHit.posY;
      z = par1MovingObjectPosition.entityHit.posZ;
      
      this.worldObj.setBlock((int)x, (int)y + 2, (int)z, Blocks.packed_ice);
      
      this.worldObj.setBlock((int)x + 1, (int)y + 2, (int)z, Blocks.packed_ice);
      this.worldObj.setBlock((int)x - 1, (int)y + 2, (int)z, Blocks.packed_ice);
      this.worldObj.setBlock((int)x, (int)y + 2, (int)z + 1, Blocks.packed_ice);
      this.worldObj.setBlock((int)x, (int)y + 2, (int)z - 1, Blocks.packed_ice);
      
      this.worldObj.setBlock((int)x + 1, (int)y + 2, (int)z + 1, Blocks.packed_ice);
      this.worldObj.setBlock((int)x + 1, (int)y + 2, (int)z - 1, Blocks.packed_ice);
      this.worldObj.setBlock((int)x - 1, (int)y + 2, (int)z + 1, Blocks.packed_ice);
      this.worldObj.setBlock((int)x - 1, (int)y + 2, (int)z - 1, Blocks.packed_ice);
      
      this.worldObj.setBlock((int)x + 2, (int)y + 1, (int)z, Blocks.packed_ice);
      this.worldObj.setBlock((int)x + 2, (int)y, (int)z, Blocks.packed_ice);
      
      this.worldObj.setBlock((int)x - 2, (int)y + 1, (int)z, Blocks.packed_ice);
      this.worldObj.setBlock((int)x - 2, (int)y, (int)z, Blocks.packed_ice);
      
      this.worldObj.setBlock((int)x, (int)y + 1, (int)z + 2, Blocks.packed_ice);
      this.worldObj.setBlock((int)x, (int)y, (int)z + 2, Blocks.packed_ice);
      
      this.worldObj.setBlock((int)x, (int)y + 1, (int)z - 2, Blocks.packed_ice);
      this.worldObj.setBlock((int)x, (int)y, (int)z - 2, Blocks.packed_ice);
      
      this.worldObj.setBlock((int)x + 2, (int)y + 1, (int)z + 1, Blocks.packed_ice);
      this.worldObj.setBlock((int)x + 2, (int)y, (int)z + 1, Blocks.packed_ice);
      
      this.worldObj.setBlock((int)x + 2, (int)y + 1, (int)z - 1, Blocks.packed_ice);
      this.worldObj.setBlock((int)x + 2, (int)y, (int)z - 1, Blocks.packed_ice);
      
      this.worldObj.setBlock((int)x - 1, (int)y + 1, (int)z + 2, Blocks.packed_ice);
      this.worldObj.setBlock((int)x - 1, (int)y, (int)z + 2, Blocks.packed_ice);
      
      this.worldObj.setBlock((int)x + 1, (int)y + 1, (int)z + 2, Blocks.packed_ice);
      this.worldObj.setBlock((int)x + 1, (int)y, (int)z + 2, Blocks.packed_ice);
      
      this.worldObj.setBlock((int)x - 2, (int)y + 1, (int)z + 1, Blocks.packed_ice);
      this.worldObj.setBlock((int)x - 2, (int)y, (int)z + 1, Blocks.packed_ice);
      
      this.worldObj.setBlock((int)x - 2, (int)y + 1, (int)z - 1, Blocks.packed_ice);
      this.worldObj.setBlock((int)x - 2, (int)y, (int)z - 1, Blocks.packed_ice);
      
      this.worldObj.setBlock((int)x - 1, (int)y + 1, (int)z - 2, Blocks.packed_ice);
      this.worldObj.setBlock((int)x - 1, (int)y, (int)z - 2, Blocks.packed_ice);
      
      this.worldObj.setBlock((int)x + 1, (int)y + 1, (int)z - 2, Blocks.packed_ice);
      this.worldObj.setBlock((int)x + 1, (int)y, (int)z - 2, Blocks.packed_ice);
      
      this.worldObj.setBlock((int)x + 2, (int)y + 1, (int)z + 2, Blocks.packed_ice);
      this.worldObj.setBlock((int)x + 2, (int)y, (int)z + 2, Blocks.packed_ice);
      
      this.worldObj.setBlock((int)x - 2, (int)y + 1, (int)z + 2, Blocks.packed_ice);
      this.worldObj.setBlock((int)x - 2, (int)y, (int)z + 2, Blocks.packed_ice);
      
      this.worldObj.setBlock((int)x + 2, (int)y + 1, (int)z - 2, Blocks.packed_ice);
      this.worldObj.setBlock((int)x + 2, (int)y, (int)z - 2, Blocks.packed_ice);
      
      this.worldObj.setBlock((int)x - 2, (int)y + 1, (int)z - 2, Blocks.packed_ice);
      this.worldObj.setBlock((int)x - 2, (int)y, (int)z - 2, Blocks.packed_ice);
      
      par1MovingObjectPosition.entityHit.attackEntityFrom(DamageSource.causeThrownDamage(this, getThrower()), 5.0F);
    }
    if (!this.worldObj.isRemote)
    {
      int x = par1MovingObjectPosition.blockX;
      int y = par1MovingObjectPosition.blockY;
      int z = par1MovingObjectPosition.blockZ;
      
      this.worldObj.setBlock(x, y + 2, z, Blocks.packed_ice);
      
      this.worldObj.setBlock(x, y + 2, z, Blocks.packed_ice);
      
      this.worldObj.setBlock(x + 1, y + 2, z, Blocks.packed_ice);
      this.worldObj.setBlock(x - 1, y + 2, z, Blocks.packed_ice);
      this.worldObj.setBlock(x, y + 2, z + 1, Blocks.packed_ice);
      this.worldObj.setBlock(x, y + 2, z - 1, Blocks.packed_ice);
      
      this.worldObj.setBlock(x + 1, y + 2, z + 1, Blocks.packed_ice);
      this.worldObj.setBlock(x + 1, y + 2, z - 1, Blocks.packed_ice);
      this.worldObj.setBlock(x - 1, y + 2, z + 1, Blocks.packed_ice);
      this.worldObj.setBlock(x - 1, y + 2, z - 1, Blocks.packed_ice);
      
      this.worldObj.setBlock(x + 2, y + 1, z, Blocks.packed_ice);
      this.worldObj.setBlock(x + 2, y, z, Blocks.packed_ice);
      
      this.worldObj.setBlock(x - 2, y + 1, z, Blocks.packed_ice);
      this.worldObj.setBlock(x - 2, y, z, Blocks.packed_ice);
      
      this.worldObj.setBlock(x, y + 1, z + 2, Blocks.packed_ice);
      this.worldObj.setBlock(x, y, z + 2, Blocks.packed_ice);
      
      this.worldObj.setBlock(x, y + 1, z - 2, Blocks.packed_ice);
      this.worldObj.setBlock(x, y, z - 2, Blocks.packed_ice);
      
      this.worldObj.setBlock(x + 2, y + 1, z + 1, Blocks.packed_ice);
      this.worldObj.setBlock(x + 2, y, z + 1, Blocks.packed_ice);
      
      this.worldObj.setBlock(x + 2, y + 1, z - 1, Blocks.packed_ice);
      this.worldObj.setBlock(x + 2, y, z - 1, Blocks.packed_ice);
      
      this.worldObj.setBlock(x - 1, y + 1, z + 2, Blocks.packed_ice);
      this.worldObj.setBlock(x - 1, y, z + 2, Blocks.packed_ice);
      
      this.worldObj.setBlock(x + 1, y + 1, z + 2, Blocks.packed_ice);
      this.worldObj.setBlock(x + 1, y, z + 2, Blocks.packed_ice);
      
      this.worldObj.setBlock(x - 2, y + 1, z + 1, Blocks.packed_ice);
      this.worldObj.setBlock(x - 2, y, z + 1, Blocks.packed_ice);
      
      this.worldObj.setBlock(x - 2, y + 1, z - 1, Blocks.packed_ice);
      this.worldObj.setBlock(x - 2, y, z - 1, Blocks.packed_ice);
      
      this.worldObj.setBlock(x - 1, y + 1, z - 2, Blocks.packed_ice);
      this.worldObj.setBlock(x - 1, y, z - 2, Blocks.packed_ice);
      
      this.worldObj.setBlock(x + 1, y + 1, z - 2, Blocks.packed_ice);
      this.worldObj.setBlock(x + 1, y, z - 2, Blocks.packed_ice);
      
      this.worldObj.setBlock(x + 2, y + 1, z + 2, Blocks.packed_ice);
      this.worldObj.setBlock(x + 2, y, z + 2, Blocks.packed_ice);
      
      this.worldObj.setBlock(x - 2, y + 1, z + 2, Blocks.packed_ice);
      this.worldObj.setBlock(x - 2, y, z + 2, Blocks.packed_ice);
      
      this.worldObj.setBlock(x + 2, y + 1, z - 2, Blocks.packed_ice);
      this.worldObj.setBlock(x + 2, y, z - 2, Blocks.packed_ice);
      
      this.worldObj.setBlock(x - 2, y + 1, z - 2, Blocks.packed_ice);
      this.worldObj.setBlock(x - 2, y, z - 2, Blocks.packed_ice);
      
      setDead();
    }
  }
}

[Draco18s]

That's because setBlock(x, y, z, block) is now setBlockState(BlockPos, IBlockState)

[Choonster]

Individual x/y/z block coordinates have been replaced by

BlockPos

objects.

Block

and metadata arguments have been replaced by

IBlockState

arguments.

 

Use

World#setBlockState

to set a block in the world. Use

Block#getDefaultState

to get the default

IBlockState

of a

Block

and then chain

IBlockState#withProperty

calls to get an

IBlockState

with each

IProperty

set to the appropriate value.

 

Use

MovingObjectPosition#getBlockPos

to get the

BlockPos

that was hit by the raytrace.

 

Forge's documentation has an introduction to block states here.

[terraya]

thank you both, i got it!