package net.minecraft.server;

import com.google.common.base.Predicate;
import javax.annotation.Nullable;

public class BlockLeaves2 extends BlockLeaves {

    public static final BlockStateEnum<BlockWood.EnumLogVariant> VARIANT = BlockStateEnum.a("variant", BlockWood.EnumLogVariant.class, new Predicate() {
        public boolean a(@Nullable BlockWood.EnumLogVariant blockwood_enumlogvariant) {
            return blockwood_enumlogvariant.a() >= 4;
        }

        public boolean apply(@Nullable Object object) {
            return this.a((BlockWood.EnumLogVariant) object);
        }
    });

    public BlockLeaves2() {
        this.y(this.blockStateList.getBlockData().set(BlockLeaves2.VARIANT, BlockWood.EnumLogVariant.ACACIA).set(BlockLeaves2.CHECK_DECAY, Boolean.valueOf(true)).set(BlockLeaves2.DECAYABLE, Boolean.valueOf(true)));
    }

    protected void a(World world, BlockPosition blockposition, IBlockData iblockdata, int i) {
        if (iblockdata.get(BlockLeaves2.VARIANT) == BlockWood.EnumLogVariant.DARK_OAK && world.random.nextInt(i) == 0) {
            a(world, blockposition, new ItemStack(Items.APPLE));
        }

    }

    public int getDropData(IBlockData iblockdata) {
        return ((BlockWood.EnumLogVariant) iblockdata.get(BlockLeaves2.VARIANT)).a();
    }

    public ItemStack a(World world, BlockPosition blockposition, IBlockData iblockdata) {
        return new ItemStack(this, 1, iblockdata.getBlock().toLegacyData(iblockdata) & 3);
    }

    protected ItemStack w(IBlockData iblockdata) {
        return new ItemStack(Item.getItemOf(this), 1, ((BlockWood.EnumLogVariant) iblockdata.get(BlockLeaves2.VARIANT)).a() - 4);
    }

    public IBlockData fromLegacyData(int i) {
        return this.getBlockData().set(BlockLeaves2.VARIANT, this.e(i)).set(BlockLeaves2.DECAYABLE, Boolean.valueOf((i & 4) == 0)).set(BlockLeaves2.CHECK_DECAY, Boolean.valueOf((i & 8) > 0));
    }

    public int toLegacyData(IBlockData iblockdata) {
        byte b0 = 0;
        int i = b0 | ((BlockWood.EnumLogVariant) iblockdata.get(BlockLeaves2.VARIANT)).a() - 4;

        if (!((Boolean) iblockdata.get(BlockLeaves2.DECAYABLE)).booleanValue()) {
            i |= 4;
        }

        if (((Boolean) iblockdata.get(BlockLeaves2.CHECK_DECAY)).booleanValue()) {
            i |= 8;
        }

        return i;
    }

    public BlockWood.EnumLogVariant e(int i) {
        return BlockWood.EnumLogVariant.a((i & 3) + 4);
    }

    protected BlockStateList getStateList() {
        return new BlockStateList(this, new IBlockState[] { BlockLeaves2.VARIANT, BlockLeaves2.CHECK_DECAY, BlockLeaves2.DECAYABLE});
    }

    public void a(World world, EntityHuman entityhuman, BlockPosition blockposition, IBlockData iblockdata, @Nullable TileEntity tileentity, ItemStack itemstack) {
        if (!world.isClientSide && itemstack.getItem() == Items.SHEARS) {
            entityhuman.b(StatisticList.a((Block) this));
            a(world, blockposition, new ItemStack(Item.getItemOf(this), 1, ((BlockWood.EnumLogVariant) iblockdata.get(BlockLeaves2.VARIANT)).a() - 4));
        } else {
            super.a(world, entityhuman, blockposition, iblockdata, tileentity, itemstack);
        }
    }
}