BlockSapphireCrop

package sometimesHardcoreSometimes;

import java.util.ArrayList;
import java.util.Random;

import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import net.minecraft.block.Block;
import net.minecraft.block.BlockContainer;
import net.minecraft.block.material.Material;
import net.minecraft.client.renderer.texture.IconRegister;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.entity.item.EntityItem;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.tileentity.TileEntitySkull;
import net.minecraft.util.Icon;
import net.minecraft.util.MathHelper;
import net.minecraft.world.World;
import net.minecraftforge.common.ForgeDirection;

public class BlockSapphireCrop extends BlockContainer
{
    @SideOnly(Side.CLIENT)
    private Icon[] iconArray;
    int bAmt;

    public BlockSapphireCrop(int id)
    {
        super(id, Material.cactus);

        this.setHardness(3.0F);
        this.setTickRandomly(true);
        this.setUnlocalizedName("sapphireCrop");
        this.setCreativeTab(Base.tabSometimes);

        //Block bounds -- What you collide with
        this.setBlockBounds(0.0F, 0.0F, 0.0F, 1.0F, 0.75F, 1.0F);
    }

    //slows down growth speeds
    public void updateTick(World world, int x, int y, int z, Random rand)
    {
        TileEntity te = world.getBlockTileEntity(x, y, z);

        if(te != null)
        {
            if(te instanceof TileEntitySapphireCrop)
                te = (TileEntitySapphireCrop)te;

            bAmt = ((TileEntitySapphireCrop) te).getBerryAmount();
        }

            if(world.getBlockId(x, y - 1, z) != Block.slowSand.blockID)
                return;
            if(world.getBlockLightValue(x, y + 1, z) < 9)
                return;
            if(rand.nextInt() % 5 != 0)
                return;
            if(bAmt < 7)
            {
                bAmt += 2;
                ((TileEntitySapphireCrop) te).setBerryAmount(bAmt);
            }

        //checks for staff and slows growth speed
//      for(int i = 0; i < 3; i++)
//      {
//          if(world.getBlockId(x + (i + 3), y, z))
//      }
    }

    //Called when block is sheared
    public boolean onBlockActivated(World world, int x, int y, int z, EntityPlayer player, int par6, float par7, float par8, float par9)
    {
        ItemStack itemStack = player.inventory.getCurrentItem();
        TileEntity te = world.getBlockTileEntity(x, y, z);

        if(te != null)
        {
            if(te instanceof TileEntitySapphireCrop)
                te = (TileEntitySapphireCrop)te;

            bAmt = ((TileEntitySapphireCrop) te).getBerryAmount();
        }

        if(itemStack.itemID == Base.itemSapphireBerry.itemID)
        {
            if(bAmt < 14)
            {
                for(int i = 0; i <= 0; i++)
                    bAmt++;

                ((TileEntitySapphireCrop) te).setBerryAmount(bAmt);
            }

            if(!player.capabilities.isCreativeMode)
                itemStack.stackSize--;

            return true;
        }
        else if(itemStack.itemID == Item.shears.itemID && isShearable())
        {
            ItemStack stack = new ItemStack(Base.itemSapphireBerry);

            Random rand = new Random();
            EntityItem item = player.entityDropItem(stack, 1.0F);
            item.motionY += rand.nextFloat() * 0.05F;
            item.motionX += (rand.nextFloat() - rand.nextFloat()) * 0.2F;
            item.motionZ += (rand.nextFloat() - rand.nextFloat()) * 0.2F;

            if(!player.capabilities.isCreativeMode)
                itemStack.damageItem(5, player);

            bAmt--;
            ((TileEntitySapphireCrop) te).setBerryAmount(bAmt);

            return true;
        }
        else
            return true;
    }

    public void onNeighborBlockChange(World par1World, int par2, int par3, int par4, int par5)
    {
        if (!par1World.doesBlockHaveSolidTopSurface(par2, par3 - 1, par4))
        {
            this.dropBlockAsItem(par1World, par2, par3, par4, par1World.getBlockMetadata(par2, par3, par4), 0);
            par1World.setBlockToAir(par2, par3, par4);
        }
    }

    //Given berry amount, checks to see if shear-able
    public boolean isShearable()
    {
        if(bAmt > 0)
            return true;
        else
            return false;
    }

    public void onBlockAdded(World par1World, int par2, int par3, int par4)
    {
        super.onBlockAdded(par1World, par2, par3, par4);

        createNewTileEntity(par1World);

        this.setDefaultDirection(par1World, par2, par3, par4);
    }

    private void setDefaultDirection(World par1World, int par2, int par3, int par4)
    {
        if (!par1World.isRemote)
        {
            int l = par1World.getBlockId(par2, par3, par4 - 1);
            int i1 = par1World.getBlockId(par2, par3, par4 + 1);
            int j1 = par1World.getBlockId(par2 - 1, par3, par4);
            int k1 = par1World.getBlockId(par2 + 1, par3, par4);
            byte b0 = 3;

            if (Block.opaqueCubeLookup[l] && !Block.opaqueCubeLookup[i1])
            {
                b0 = 3;
            }

            if (Block.opaqueCubeLookup[i1] && !Block.opaqueCubeLookup[l])
            {
                b0 = 2;
            }

            if (Block.opaqueCubeLookup[j1] && !Block.opaqueCubeLookup[k1])
            {
                b0 = 5;
            }

            if (Block.opaqueCubeLookup[k1] && !Block.opaqueCubeLookup[j1])
            {
                b0 = 4;
            }

            par1World.setBlockMetadataWithNotify(par2, par3, par4, b0, 2);
        }
    }

    public void onBlockPlacedBy(World par1World, int par2, int par3, int par4, EntityLivingBase par5EntityLivingBase, ItemStack par6ItemStack)
    {
        int l = MathHelper.floor_double((double)(par5EntityLivingBase.rotationYaw * 4.0F / 360.0F) + 0.5D) & 3;

        if (l == 0)
        {
            par1World.setBlockMetadataWithNotify(par2, par3, par4, 2, 2);
        }

        if (l == 1)
        {
            par1World.setBlockMetadataWithNotify(par2, par3, par4, 5, 2);
        }

        if (l == 2)
        {
            par1World.setBlockMetadataWithNotify(par2, par3, par4, 3, 2);
        }

        if (l == 3)
        {
            par1World.setBlockMetadataWithNotify(par2, par3, par4, 4, 2);
        }
    }

    public TileEntity createNewTileEntity(World world)
    {
        return new TileEntitySapphireCrop();
    }

    @Override
    public int getRenderType()
    {
        return -1;
    }

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

    public boolean renderAsNormalBlock()
    {
        return false;
    }

    @SideOnly(Side.CLIENT)
    public Icon getIcon(int side, int meta)
    {
        if (meta < 0 || meta > 7)
        {
            meta = 7;
        }

        return this.iconArray[meta];
    }

    public void registerIcons(IconRegister icon)
    {
        this.iconArray = new Icon[8];

        for (int i = 0; i < this.iconArray.length; ++i)
        {
            this.iconArray[i] = icon.registerIcon(Base.modid + ":" + (this.getUnlocalizedName().substring(5)) + "_" + i);
        }
    }
}