BiomesOPlenty/src/minecraft/tdwp_ftw/biomesop/blocks/BlockShortGrass.java

package tdwp_ftw.biomesop.blocks;

import java.util.Random;

import tdwp_ftw.biomesop.mod_BiomesOPlenty;

import net.minecraft.block.Block;
import net.minecraft.block.BlockFlower;
import net.minecraft.block.material.Material;
import net.minecraft.client.renderer.texture.IconRegister;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.stats.StatList;
import net.minecraft.world.ColorizerFoliage;
import net.minecraft.world.ColorizerGrass;
import net.minecraft.world.IBlockAccess;
import net.minecraft.world.World;

public class BlockShortGrass extends BlockFlower
{
	public BlockShortGrass(int par1)
    {
        super(par1, Material.vine);
        float var3 = 0.4F;
		this.setBurnProperties(this.blockID, 60, 100);
        this.setBlockBounds(0.5F - var3, 0.0F, 0.5F - var3, 0.5F + var3, 0.8F, 0.5F + var3);
    }
	
	@Override
	public void registerIcons(IconRegister par1IconRegister)
	{
		this.blockIcon = par1IconRegister.registerIcon("BiomesOPlenty:shortgrass");
	}
	
    /**
     * Checks to see if its valid to put this block at the specified coordinates. Args: world, x, y, z
     */
    public boolean canPlaceBlockAt(World par1World, int par2, int par3, int par4)
    {
        return super.canPlaceBlockAt(par1World, par2, par3, par4) && this.canThisPlantGrowOnThisBlockID(par1World.getBlockId(par2, par3 - 1, par4));
    }

    /**
     * Gets passed in the blockID of the block below and supposed to return true if its allowed to grow on the type of
     * blockID passed in. Args: blockID
     */
    protected boolean canThisPlantGrowOnThisBlockID(int par1)
    {
        return par1 == Block.grass.blockID || par1 == Block.dirt.blockID || par1 == Block.tilledField.blockID;
    }
	
    /**
     * Can this block stay at this position.  Similar to canPlaceBlockAt except gets checked often with plants.
     */
    public boolean canBlockStay(World par1World, int par2, int par3, int par4)
    {
        return (par1World.getFullBlockLightValue(par2, par3, par4) >= 8 || par1World.canBlockSeeTheSky(par2, par3, par4)) && this.canThisPlantGrowOnThisBlockID(par1World.getBlockId(par2, par3 - 1, par4));
    }	
	
    /**
     * Lets the block know when one of its neighbor changes. Doesn't know which neighbor changed (coordinates passed are
     * their own) Args: x, y, z, neighbor blockID
     */
    public void onNeighborBlockChange(World par1World, int par2, int par3, int par4, int par5)
    {
        super.onNeighborBlockChange(par1World, par2, par3, par4, par5);
        this.checkFlowerChange(par1World, par2, par3, par4);
    }

    public int getBlockColor()
    {
        double var1 = 0.5D;
        double var3 = 1.0D;
        return ColorizerGrass.getGrassColor(var1, var3);
    }

    /**
     * Returns the color this block should be rendered. Used by leaves.
     */
    public int getRenderColor(int par1)
    {
        return par1 == 0 ? 16777215 : ColorizerFoliage.getFoliageColorBasic();
    }

    /**
     * Returns a integer with hex for 0xrrggbb with this color multiplied against the blocks color. Note only called
     * when first determining what to render.
     */
    public int colorMultiplier(IBlockAccess par1IBlockAccess, int par2, int par3, int par4)
    {
        int var5 = par1IBlockAccess.getBlockMetadata(par2, par3, par4);
        return var5 == 0 ? 16777215 : par1IBlockAccess.getBiomeGenForCoords(par2, par4).getBiomeGrassColor();
    }

    /**
     * Returns the ID of the items to drop on destruction.
     */
    public int idDropped(int par1, Random par2Random, int par3)
    {
        return -1;
    }
	
    /**
     * Called when the player destroys a block with an item that can harvest it. (i, j, k) are the coordinates of the
     * block and l is the block's subtype/damage.
     */
    public void harvestBlock(World par1World, EntityPlayer par2EntityPlayer, int par3, int par4, int par5, int par6)
    {
        if (!par1World.isRemote && par2EntityPlayer.getCurrentEquippedItem() != null && par2EntityPlayer.getCurrentEquippedItem().itemID == Item.shears.itemID)
        {
            par2EntityPlayer.addStat(StatList.mineBlockStatArray[this.blockID], 1);
            this.dropBlockAsItem_do(par1World, par3, par4, par5, new ItemStack(mod_BiomesOPlenty.shortGrassItem, 1, par6));
        }
        else
        {
            super.harvestBlock(par1World, par2EntityPlayer, par3, par4, par5, par6);
        }
    }
	
    /**
     * only called by clickMiddleMouseButton , and passed to inventory.setCurrentItem (along with isCreative)
     */
    public int idPicked(World par1World, int par2, int par3, int par4)
    {
        return mod_BiomesOPlenty.shortGrassItem.itemID;
    }
}