    001    package net.minecraft.src;
    002
    003    import cpw.mods.fml.common.Side;
    004    import cpw.mods.fml.common.asm.SideOnly;
    005    import java.util.List;
    006    import java.util.Random;
    007
    008    public class BlockStep extends BlockHalfSlab
    009    {
    010        /** The list of the types of step blocks. */
    011        public static final String[] blockStepTypes = new String[] {"stone", "sand", "wood", "cobble", "brick", "smoothStoneBrick"};
    012
    013        public BlockStep(int par1, boolean par2)
    014        {
    015            super(par1, par2, Material.rock);
    016            this.setCreativeTab(CreativeTabs.tabBlock);
    017        }
    018
    019        /**
    020         * From the specified side and block metadata retrieves the blocks texture. Args: side, metadata
    021         */
    022        public int getBlockTextureFromSideAndMetadata(int par1, int par2)
    023        {
    024            int var3 = par2 & 7;
    025            return var3 == 0 ? (par1 <= 1 ? 6 : 5) : (var3 == 1 ? (par1 == 0 ? 208 : (par1 == 1 ? 176 : 192)) : (var3 == 2 ? 4 : (var3 == 3 ? 16 : (var3 == 4 ? Block.brick.blockIndexInTexture : (var3 == 5 ? Block.stoneBrick.blockIndexInTexture : 6)))));
    026        }
    027
    028        /**
    029         * Returns the block texture based on the side being looked at.  Args: side
    030         */
    031        public int getBlockTextureFromSide(int par1)
    032        {
    033            return this.getBlockTextureFromSideAndMetadata(par1, 0);
    034        }
    035
    036        /**
    037         * Returns the ID of the items to drop on destruction.
    038         */
    039        public int idDropped(int par1, Random par2Random, int par3)
    040        {
    041            return Block.stoneSingleSlab.blockID;
    042        }
    043
    044        /**
    045         * Returns an item stack containing a single instance of the current block type. 'i' is the block's subtype/damage
    046         * and is ignored for blocks which do not support subtypes. Blocks which cannot be harvested should return null.
    047         */
    048        protected ItemStack createStackedBlock(int par1)
    049        {
    050            return new ItemStack(Block.stoneSingleSlab.blockID, 2, par1 & 7);
    051        }
    052
    053        /**
    054         * Returns the slab block name with step type.
    055         */
    056        public String getFullSlabName(int par1)
    057        {
    058            if (par1 < 0 || par1 >= blockStepTypes.length)
    059            {
    060                par1 = 0;
    061            }
    062
    063            return super.getBlockName() + "." + blockStepTypes[par1];
    064        }
    065
    066        @SideOnly(Side.CLIENT)
    067
    068        /**
    069         * returns a list of blocks with the same ID, but different meta (eg: wood returns 4 blocks)
    070         */
    071        public void getSubBlocks(int par1, CreativeTabs par2CreativeTabs, List par3List)
    072        {
    073            if (par1 != Block.stoneDoubleSlab.blockID)
    074            {
    075                for (int var4 = 0; var4 < 6; ++var4)
    076                {
    077                    if (var4 != 2)
    078                    {
    079                        par3List.add(new ItemStack(par1, 1, var4));
    080                    }
    081                }
    082            }
    083        }
    084    }