    001    package net.minecraft.block;
    002
    003    import cpw.mods.fml.relauncher.Side;
    004    import cpw.mods.fml.relauncher.SideOnly;
    005
    006    import java.util.ArrayList;
    007    import java.util.List;
    008    import java.util.Random;
    009    import net.minecraft.block.material.Material;
    010    import net.minecraft.creativetab.CreativeTabs;
    011    import net.minecraft.entity.player.EntityPlayer;
    012    import net.minecraft.item.Item;
    013    import net.minecraft.item.ItemStack;
    014    import net.minecraft.stats.StatList;
    015    import net.minecraft.world.ColorizerFoliage;
    016    import net.minecraft.world.ColorizerGrass;
    017    import net.minecraft.world.IBlockAccess;
    018    import net.minecraft.world.World;
    019
    020    import net.minecraftforge.common.ForgeHooks;
    021    import net.minecraftforge.common.IShearable;
    022
    023    public class BlockTallGrass extends BlockFlower implements IShearable
    024    {
    025        protected BlockTallGrass(int par1, int par2)
    026        {
    027            super(par1, par2, Material.vine);
    028            float var3 = 0.4F;
    029            this.setBlockBounds(0.5F - var3, 0.0F, 0.5F - var3, 0.5F + var3, 0.8F, 0.5F + var3);
    030        }
    031
    032        /**
    033         * From the specified side and block metadata retrieves the blocks texture. Args: side, metadata
    034         */
    035        public int getBlockTextureFromSideAndMetadata(int par1, int par2)
    036        {
    037            return par2 == 1 ? this.blockIndexInTexture : (par2 == 2 ? this.blockIndexInTexture + 16 + 1 : (par2 == 0 ? this.blockIndexInTexture + 16 : this.blockIndexInTexture));
    038        }
    039
    040        /**
    041         * Returns the ID of the items to drop on destruction.
    042         */
    043        public int idDropped(int par1, Random par2Random, int par3)
    044        {
    045            return -1;
    046        }
    047
    048        /**
    049         * Returns the usual quantity dropped by the block plus a bonus of 1 to 'i' (inclusive).
    050         */
    051        public int quantityDroppedWithBonus(int par1, Random par2Random)
    052        {
    053            return 1 + par2Random.nextInt(par1 * 2 + 1);
    054        }
    055
    056        /**
    057         * Called when the player destroys a block with an item that can harvest it. (i, j, k) are the coordinates of the
    058         * block and l is the block's subtype/damage.
    059         */
    060        public void harvestBlock(World par1World, EntityPlayer par2EntityPlayer, int par3, int par4, int par5, int par6)
    061        {
    062            super.harvestBlock(par1World, par2EntityPlayer, par3, par4, par5, par6);
    063        }
    064
    065        @SideOnly(Side.CLIENT)
    066        public int getBlockColor()
    067        {
    068            double var1 = 0.5D;
    069            double var3 = 1.0D;
    070            return ColorizerGrass.getGrassColor(var1, var3);
    071        }
    072
    073        @SideOnly(Side.CLIENT)
    074
    075        /**
    076         * Returns the color this block should be rendered. Used by leaves.
    077         */
    078        public int getRenderColor(int par1)
    079        {
    080            return par1 == 0 ? 16777215 : ColorizerFoliage.getFoliageColorBasic();
    081        }
    082
    083        @SideOnly(Side.CLIENT)
    084
    085        /**
    086         * Returns a integer with hex for 0xrrggbb with this color multiplied against the blocks color. Note only called
    087         * when first determining what to render.
    088         */
    089        public int colorMultiplier(IBlockAccess par1IBlockAccess, int par2, int par3, int par4)
    090        {
    091            int var5 = par1IBlockAccess.getBlockMetadata(par2, par3, par4);
    092            return var5 == 0 ? 16777215 : par1IBlockAccess.getBiomeGenForCoords(par2, par4).getBiomeGrassColor();
    093        }
    094
    095        /**
    096         * Get the block's damage value (for use with pick block).
    097         */
    098        public int getDamageValue(World par1World, int par2, int par3, int par4)
    099        {
    100            return par1World.getBlockMetadata(par2, par3, par4);
    101        }
    102
    103        @SideOnly(Side.CLIENT)
    104
    105        /**
    106         * returns a list of blocks with the same ID, but different meta (eg: wood returns 4 blocks)
    107         */
    108        public void getSubBlocks(int par1, CreativeTabs par2CreativeTabs, List par3List)
    109        {
    110            for (int var4 = 1; var4 < 3; ++var4)
    111            {
    112                par3List.add(new ItemStack(par1, 1, var4));
    113            }
    114        }
    115
    116        @Override
    117        public ArrayList<ItemStack> getBlockDropped(World world, int x, int y, int z, int meta, int fortune)
    118        {
    119            ArrayList<ItemStack> ret = new ArrayList<ItemStack>();
    120            if (world.rand.nextInt(8) != 0)
    121            {
    122                return ret;
    123            }
    124
    125            ItemStack item = ForgeHooks.getGrassSeed(world);
    126            if (item != null)
    127            {
    128                ret.add(item);
    129            }
    130            return ret;
    131        }
    132
    133        @Override
    134        public boolean isShearable(ItemStack item, World world, int x, int y, int z)
    135        {
    136            return true;
    137        }
    138
    139        @Override
    140        public ArrayList<ItemStack> onSheared(ItemStack item, World world, int x, int y, int z, int fortune)
    141        {
    142            ArrayList<ItemStack> ret = new ArrayList<ItemStack>();
    143            ret.add(new ItemStack(this, 1, world.getBlockMetadata(x, y, z)));
    144            return ret;
    145        }
    146    }