    001package net.minecraft.item;
    002
    003import net.minecraft.block.Block;
    004import net.minecraft.block.material.Material;
    005
    006public class ItemAxe extends ItemTool
    007{
    008    /** an array of the blocks this axe is effective against */
    009    public static final Block[] blocksEffectiveAgainst = new Block[] {Block.planks, Block.bookShelf, Block.wood, Block.chest, Block.stoneDoubleSlab, Block.stoneSingleSlab, Block.pumpkin, Block.pumpkinLantern};
    010
    011    public ItemAxe(int par1, EnumToolMaterial par2EnumToolMaterial)
    012    {
    013        super(par1, 3, par2EnumToolMaterial, blocksEffectiveAgainst);
    014    }
    015
    016    /**
    017     * Returns the strength of the stack against a given block. 1.0F base, (Quality+1)*2 if correct blocktype, 1.5F if
    018     * sword
    019     */
    020    public float getStrVsBlock(ItemStack par1ItemStack, Block par2Block)
    021    {
    022        return par2Block != null && (par2Block.blockMaterial == Material.wood || par2Block.blockMaterial == Material.plants || par2Block.blockMaterial == Material.vine) ? this.efficiencyOnProperMaterial : super.getStrVsBlock(par1ItemStack, par2Block);
    023    }
    024}