BloodMagic/BM_src/WayofTime/alchemicalWizardry/common/items/EnergySword.java

package WayofTime.alchemicalWizardry.common.items;

import WayofTime.alchemicalWizardry.AlchemicalWizardry;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import net.minecraft.block.Block;
import net.minecraft.block.material.Material;
import net.minecraft.client.renderer.texture.IconRegister;
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.nbt.NBTTagCompound;
import net.minecraft.potion.Potion;
import net.minecraft.potion.PotionEffect;
import net.minecraft.util.Icon;
import net.minecraft.world.World;

import java.util.List;

public class EnergySword extends ItemSword
{
    //private float weaponDamaged;
    //private int maxMode = 3;
    private NBTTagCompound data;

    private static Icon activeIcon;
    private static Icon passiveIcon;

    private int energyUsed;

    public EnergySword(int id)
    {
        super(id, AlchemicalWizardry.bloodBoundToolMaterial);
        this.maxStackSize = 1;
        setCreativeTab(AlchemicalWizardry.tabBloodMagic);
        setEnergyUsed(50);
        setFull3D();
        setMaxDamage(100);
        //weaponDamaged = 12.0F;
    }

    public void setEnergyUsed(int i)
    {
        energyUsed = i;
    }

    public int getEnergyUsed()
    {
        return this.energyUsed;
    }

    @Override
    @SideOnly(Side.CLIENT)
    public void registerIcons(IconRegister iconRegister)
    {
        this.itemIcon = iconRegister.registerIcon("AlchemicalWizardry:BoundSword_activated");
        this.activeIcon = iconRegister.registerIcon("AlchemicalWizardry:BoundSword_activated");
        this.passiveIcon = iconRegister.registerIcon("AlchemicalWizardry:SheathedItem");
    }

    @Override
    public Icon getIcon(ItemStack stack, int renderPass, EntityPlayer player, ItemStack usingItem, int useRemaining)
    {
        if (stack.stackTagCompound == null)
        {
            stack.setTagCompound(new NBTTagCompound());
        }

        NBTTagCompound tag = stack.stackTagCompound;

        if (tag.getBoolean("isActive"))
        {
            return this.activeIcon;
        } else
        {
            return this.passiveIcon;
        }
    }

    @Override
    public boolean onLeftClickEntity(ItemStack stack, EntityPlayer player, Entity entity)
    {
        return !getActivated(stack);
    }

    @Override
    public boolean hitEntity(ItemStack par1ItemStack, EntityLivingBase par2EntityLivingBase, EntityLivingBase par3EntityLivingBase)
    {
        if (par3EntityLivingBase instanceof EntityPlayer)
        {
            EnergyItems.checkAndSetItemOwner(par1ItemStack, (EntityPlayer) par3EntityLivingBase);

            if (!EnergyItems.syphonBatteries(par1ItemStack, (EntityPlayer) par3EntityLivingBase, this.getEnergyUsed()))
            {
                //this.damagePlayer(null, (EntityPlayer)par3EntityLivingBase, (this.getEnergyUsed() + 99) / 100);
            }
        }

        par2EntityLivingBase.addPotionEffect(new PotionEffect(Potion.weakness.id, 60, 2));
        return true;
    }

    @Override
    public ItemStack onItemRightClick(ItemStack par1ItemStack, World par2World, EntityPlayer par3EntityPlayer)
    {
        EnergyItems.checkAndSetItemOwner(par1ItemStack, par3EntityPlayer);

        if (par3EntityPlayer.isSneaking())
        {
            this.setActivated(par1ItemStack, !getActivated(par1ItemStack));
            par1ItemStack.stackTagCompound.setInteger("worldTimeDelay", (int) (par2World.getWorldTime() - 1) % 100);
            return par1ItemStack;
        }

        if (!getActivated(par1ItemStack))
        {
            return par1ItemStack;
        }

        return par1ItemStack;
    }

    @Override
    public int getItemEnchantability()
    {
        return 30;
    }

    @Override
    public void onUpdate(ItemStack par1ItemStack, World par2World, Entity par3Entity, int par4, boolean par5)
    {
        if (!(par3Entity instanceof EntityPlayer))
        {
            return;
        }

        EntityPlayer par3EntityPlayer = (EntityPlayer) par3Entity;

        if (par1ItemStack.stackTagCompound == null)
        {
            par1ItemStack.setTagCompound(new NBTTagCompound());
        }

//        if(par1ItemStack.stackTagCompound.getBoolean("isActive"))
//        {
//        	EnergyItems.syphonBatteries(par1ItemStack, par3EntityPlayer, 1);
//        }

        if (par2World.getWorldTime() % 100 == par1ItemStack.stackTagCompound.getInteger("worldTimeDelay") && par1ItemStack.stackTagCompound.getBoolean("isActive"))
        {
            if (!par3EntityPlayer.capabilities.isCreativeMode)
            {
                EnergyItems.syphonBatteries(par1ItemStack, par3EntityPlayer, 50);
            }
        }

        par1ItemStack.setItemDamage(0);
        return;
    }

    public void setActivated(ItemStack par1ItemStack, boolean newActivated)
    {
        NBTTagCompound itemTag = par1ItemStack.stackTagCompound;

        if (itemTag == null)
        {
            par1ItemStack.setTagCompound(new NBTTagCompound());
        }

        itemTag.setBoolean("isActive", newActivated);
    }

    public boolean getActivated(ItemStack par1ItemStack)
    {
        NBTTagCompound itemTag = par1ItemStack.stackTagCompound;

        if (itemTag == null)
        {
            par1ItemStack.setTagCompound(new NBTTagCompound());
        }

        return itemTag.getBoolean("isActive");
    }

//    public int getDamageVsEntity(Entity par1Entity)
//    {
//        return (int) this.weaponDamage;
//    }

    public float func_82803_g()
    {
        return 4.0F;
    }

    @Override
    public void addInformation(ItemStack par1ItemStack, EntityPlayer par2EntityPlayer, List par3List, boolean par4)
    {
        par3List.add("Caution: may cause");
        par3List.add("a bad day...");

        if (!(par1ItemStack.stackTagCompound == null))
        {
            if (par1ItemStack.stackTagCompound.getBoolean("isActive"))
            {
                par3List.add("Activated");
            } else
            {
                par3List.add("Deactivated");
            }

            if (!par1ItemStack.stackTagCompound.getString("ownerName").equals(""))
            {
                par3List.add("Current owner: " + par1ItemStack.stackTagCompound.getString("ownerName"));
            }
        }
    }

    @Override
    public float getStrVsBlock(ItemStack par1ItemStack, Block par2Block)
    {
        if (par2Block.blockID == Block.web.blockID)
        {
            return 15.0F;
        } else
        {
            Material material = par2Block.blockMaterial;
            return material != Material.plants && material != Material.vine && material != Material.coral && material != Material.leaves && material != Material.pumpkin ? 1.0F : 1.5F;
        }
    }

//    public boolean getIsRepairable(ItemStack par1ItemStack, ItemStack par2ItemStack)
//    {
//        return false;
//    }
}