CustomNPC-Plus/src/main/java/noppes/npcs/items/ItemThrowingWeapon.java

package noppes.npcs.items;

import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.ItemStack;
import net.minecraft.world.World;
import noppes.npcs.CustomItems;
import noppes.npcs.entity.EntityProjectile;
import org.lwjgl.opengl.GL11;

public class ItemThrowingWeapon extends ItemNpcInterface {
    private boolean rotating = false;
    private int damage = 2;
    private boolean dropItem = false;

    public ItemThrowingWeapon(int par1) {
        super(par1);
        setCreativeTab(CustomItems.tabWeapon);
    }

    public void onPlayerStoppedUsing(ItemStack par1ItemStack, World worldObj, EntityPlayer player, int par4) {
        if (worldObj.isRemote) {
            player.swingItem();
            return;
        }
        EntityProjectile projectile = new EntityProjectile(worldObj, player, new ItemStack(par1ItemStack.getItem(), 1, par1ItemStack.getItemDamage()), false);
        projectile.damage = damage;
        projectile.canBePickedUp = !player.capabilities.isCreativeMode && dropItem;
        projectile.setRotating(rotating);
        ;
        projectile.setIs3D(true);
        projectile.setStickInWall(true);
        projectile.setHasGravity(true);
        projectile.setSpeed(12);

        if (!player.capabilities.isCreativeMode) {
            consumeItem(player, this);
        }
        projectile.shoot(1);
        worldObj.playSoundAtEntity(player, "customnpcs:misc.swosh", 1.0F, 1);
        worldObj.spawnEntityInWorld(projectile);
    }

    public ItemThrowingWeapon setRotating() {
        rotating = true;
        return this;
    }

    public ItemThrowingWeapon setDamage(int damage) {
        this.damage = damage;
        return this;
    }

    public ItemThrowingWeapon setDropItem() {
        dropItem = true;
        return this;
    }

    @Override
    public void renderSpecial() {
        super.renderSpecial();
        GL11.glTranslatef(0.2F, 0.1f, 0.06f);
    }

    @Override
    public ItemStack onItemRightClick(ItemStack par1ItemStack, World par2World, EntityPlayer par3EntityPlayer) {
        par3EntityPlayer.setItemInUse(par1ItemStack, this.getMaxItemUseDuration(par1ItemStack));
        return par1ItemStack;
    }

    @Override
    public int getMaxItemUseDuration(ItemStack par1ItemStack) {
        return 72000;
    }
}