ItemMetalSword.java

package cyano.basemetals.items;

import cyano.basemetals.init.Materials;
import cyano.basemetals.material.IMetalObject;
import cyano.basemetals.material.MetalMaterial;
import net.minecraft.block.state.IBlockState;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.entity.Entity;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.ItemStack;
import net.minecraft.item.ItemSword;
import net.minecraft.util.math.BlockPos;
import net.minecraft.world.World;
import net.minecraftforge.oredict.OreDictionary;

import java.util.List;

public class ItemMetalSword extends ItemSword  implements IMetalObject {
	protected final MetalMaterial metal;
	protected final String repairOreDictName;
	protected final boolean regenerates;
	protected final long regenInterval = 200; 
	protected final float attackDamage;
	public ItemMetalSword(MetalMaterial metal) {
		super(Materials.getToolMaterialFor(metal));
		this.metal = metal;
		this.setMaxDamage(metal.getToolDurability());
		// this.damageVsEntity = attackDamage + metal.getBaseAttackDamage(); // damageVsEntity  is private, sadly
		this.attackDamage = 3F + metal.getBaseAttackDamage();
		repairOreDictName = "ingot"+metal.getCapitalizedName();
		if(metal.equals(Materials.starsteel)){
			regenerates = true;
		} else {
			regenerates = false;
		}
		this.setCreativeTab(CreativeTabs.COMBAT);		
		
	}

	
	
	@Override
    public boolean hitEntity(final ItemStack item, final EntityLivingBase target, final EntityLivingBase attacker) {
        item.damageItem(1, attacker);
        MetalToolEffects.extraEffectsOnAttack(metal,item, target, attacker);
        return true;
    }
	
	
	@Override
    public boolean onBlockDestroyed(final ItemStack item, final World world, final IBlockState block, final BlockPos coord,
                                    final EntityLivingBase entity) {
        if (block.getBlockHardness( world, coord) != 0.0) {
            item.damageItem(2, entity);
        }
        return true;
    }
	

    
    @Override
    public int getItemEnchantability() {
        return metal.getEnchantability();
    }
    
    
    @Override
    public boolean getIsRepairable(final ItemStack intputItem, final ItemStack repairMaterial) {
    	List<ItemStack> acceptableItems = OreDictionary.getOres(repairOreDictName);
    	for(ItemStack i : acceptableItems ){
    		if(ItemStack.areItemsEqual(i, repairMaterial)) return true;
    	}
    	return false;
    }
    
   
    
    
   
    
    @Override
    public void onCreated(final ItemStack item, final World world, final EntityPlayer crafter) {
    	super.onCreated(item, world, crafter);
    	MetalToolEffects.extraEffectsOnCrafting(metal,item, world, crafter);
    }
    
    
    @Override
    public void onUpdate(final ItemStack item, final World world, final Entity player, final int inventoryIndex, final boolean isHeld) {
    	if(regenerates && !world.isRemote && isHeld && item.getItemDamage() > 0 && world.getTotalWorldTime() % regenInterval == 0){
    		item.setItemDamage(item.getItemDamage() - 1);
    	}
    }
    
    /**
     * 
     * @return The amount of damage dealt to an entity when attacked by this 
     * item
     */
    public float getAttackDamage(){
    	return attackDamage;
    }
    
    public String getMaterialName() {
        return metal.getName();
    }
    
    @Override
    public void addInformation(ItemStack stack, EntityPlayer player, List list, boolean b){
    	super.addInformation(stack,player,list,b);
    	MetalToolEffects.addToolSpecialPropertiesToolTip(metal,list);
    }

	@Override
	public MetalMaterial getMetalMaterial(){
		return metal;
	}
}