In my main mod class:

 

public static final Block GreenCrystal = new BlockCrystal(606, 6, Material.grass).setHardness(1.5F)[b].setBlockName("Green Crystal 2")[/b];

.setBlockName("NAME") no longer works, what do I use now?

 

In my "MyBlock" class:

 

    protected BlockCrystal(int par1, int par2, Material par3Material)
    {
        super(par1, par3Material);
        this[b].blockIndexInTexture[/b] = par2;
        this.setTickRandomly(true);
        float var4 = 0.2F;
        this.setBlockBounds(0.5F - var4, 0.0F, 0.5F - var4, 0.5F + var4, var4 * 3.0F, 0.5F + var4);
        this.setCreativeTab(CrystalCraft.CrystalCraftTab);
    }

 

If I get rid of the line, and the "int par2" it gives more errors later in the file.

 

 

.setUnlocalizedName for both, Blocks and Items, is what you're looking for.

 

Also remove par2 from the constructor and the line with the blockIndexInTexture.

As said before:

 

If I get rid of the line, and the "int par2" it gives more errors later in the file.

http://www.minecraftforum.net/topic/1722368-15-icons-and-block-textures/