BlockTropicraftFlower.java

package net.tropicraft.block;

import java.util.List;

import net.minecraft.block.BlockBush;
import net.minecraft.block.material.Material;
import net.minecraft.client.renderer.texture.IIconRegister;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.util.IIcon;
import net.tropicraft.info.TCInfo;
import net.tropicraft.info.TCNames;
import net.tropicraft.registry.TCCreativeTabRegistry;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;

public class BlockTropicraftFlower extends BlockBush {

	/** Names of each of the images */
	private String[] names;
	
	/** Array of icons associated with this item */
	@SideOnly(Side.CLIENT)
	private IIcon[] icons;
	
	public BlockTropicraftFlower(String[] names) {
		super(Material.plants);
		this.names = names;
		this.setBlockTextureName(TCNames.flower);
		this.setCreativeTab(TCCreativeTabRegistry.tabDecorations);
		this.setStepSound(soundTypeGrass);
	}
	
	/**
	 * Gets an icon index based on an item's damage value
	 */
	@Override
	@SideOnly(Side.CLIENT)
	public IIcon getIcon(int id, int metadata) {
		if (metadata < 0 || metadata > names.length - 1)
			metadata = names.length - 1;

		return icons[metadata];
	}

	/**
	 * Determines the damage on the item the block drops. Used in cloth and wood.
	 */
	@Override
	public int damageDropped(int meta) {
		return meta;
	}
	
    /**
     * returns a list of blocks with the same ID, but different meta (eg: wood returns 4 blocks)
     */
	@SuppressWarnings({ "unchecked", "rawtypes" })
	@Override
    @SideOnly(Side.CLIENT)
    public void getSubBlocks(Item item, CreativeTabs tab, List list) {
		for (int i = 0; i < names.length; i++)
			list.add(new ItemStack(item, 1, i));
    }
	
	/**
	 * @return The unlocalized block name
	 */
	@Override
    public String getUnlocalizedName() {
        return String.format("tile.%s%s", TCInfo.ICON_LOCATION, getActualName(super.getUnlocalizedName()));
    }
	
	/**
	 * Get the true name of the block
	 * @param unlocalizedName tile.%truename%
	 * @return The actual name of the block, rather than tile.%truename%
	 */
	protected String getActualName(String unlocalizedName) {
		return unlocalizedName.substring(unlocalizedName.indexOf('.') + 1);
	}

	/**
	 * Register all icons here
	 * @param iconRegister Icon registry
	 */
	@Override
	@SideOnly(Side.CLIENT)
	public void registerBlockIcons(IIconRegister iconRegister) {
		icons = new IIcon[names.length];

		for (int i = 0 ; i < names.length ; i++) {
			icons[i] = iconRegister.registerIcon(this.getUnlocalizedName().substring(this.getUnlocalizedName().indexOf(".") + 1) + "_" + i);
		}
	}

}