package net.minecraft.item;

import net.minecraft.block.Block;

public class ItemColored extends ItemBlock
{
    private final Block coloredBlock;
    private String[] subtypeNames;

    public ItemColored(Block block, boolean hasSubtypes)
    {
        super(block);
        this.coloredBlock = block;

        if (hasSubtypes)
        {
            this.setMaxDamage(0);
            this.setHasSubtypes(true);
        }
    }

    public int getColorFromItemStack(ItemStack stack, int renderPass)
    {
        return this.coloredBlock.getRenderColor(this.coloredBlock.getStateFromMeta(stack.getMetadata()));
    }

    /**
     * Converts the given ItemStack damage value into a metadata value to be placed in the world when this Item is
     * placed as a Block (mostly used with ItemBlocks).
     */
    public int getMetadata(int damage)
    {
        return damage;
    }

    public ItemColored setSubtypeNames(String[] names)
    {
        this.subtypeNames = names;
        return this;
    }

    /**
     * Returns the unlocalized name of this item. This version accepts an ItemStack so different stacks can have
     * different names based on their damage or NBT.
     */
    public String getUnlocalizedName(ItemStack stack)
    {
        if (this.subtypeNames == null)
        {
            return super.getUnlocalizedName(stack);
        }
        else
        {
            int var2 = stack.getMetadata();
            return var2 >= 0 && var2 < this.subtypeNames.length ? super.getUnlocalizedName(stack) + "." + this.subtypeNames[var2] : super.getUnlocalizedName(stack);
        }
    }
}
