ItemThatspawnsparticles

import java.util.Random;

import net.minecraft.client.Minecraft;
import net.minecraft.client.particle.EntityFX;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.entity.Entity;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.world.World;



public class ItemWhirlwindStaff extends Item {
    private int whirlwindActive = 1;

    private double whirlwindSpawnX = 0.0f;
    private double whirlwindSpawnY = 0.0f;
    private double whirlwindSpawnZ = 0.0f;

    public ItemWhirlwindStaff()
    {
        super();
        setCreativeTab(CreativeTabs.tabMisc);
    }


    public ItemStack onItemRightClick(ItemStack itemStack, World world, EntityPlayer entityPlayer)
        {
        itemStack.stackTagCompound = new NBTTagCompound();

        if(whirlwindSpawnX == 0.0f || whirlwindSpawnY == 0.0f || whirlwindSpawnZ == 0.0f)
        {
            whirlwindSpawnX = entityPlayer.posX;
            whirlwindSpawnY = entityPlayer.posY;
            whirlwindSpawnZ = entityPlayer.posZ;
            itemStack.stackTagCompound.setDouble("WhirlwindSpawnX", whirlwindSpawnX);
            itemStack.stackTagCompound.setDouble("WhirlwindSpawnY", whirlwindSpawnY);
            itemStack.stackTagCompound.setDouble("WhirlwindSpawnZ", whirlwindSpawnZ);

            System.out.println(whirlwindSpawnX);
            System.out.println(whirlwindSpawnY);
            System.out.println(whirlwindSpawnZ);
            System.out.println("Not Set");
        }
        Random rand = new Random();

        double entPosX = entityPlayer.posX;
        double entPosY = entityPlayer.posY;
        double entPosZ = entityPlayer.posZ;

        if(world.isRemote && whirlwindSpawnX != 0.0f || whirlwindSpawnY != 0.0f || whirlwindSpawnZ != 0.0f)
        {
            if(entityPlayer.isAirBorne)
            {
                //entityPlayer.addVelocity(0.0f, 0.030f, 0.0f);
            }

            for (int l = 0; l < 10; ++l)
                {
                double randPosX = (entPosX - 0.7f) + ((entPosX + 0.7f) - (entPosX - 0.7f)) * rand.nextDouble();
                double randPosY = (entPosY - 1.2) + ((entPosY-1.7f) - (entPosY - 1.2)) * rand.nextDouble();
                double randPosZ = (entPosZ - 0.7f) + ((entPosZ + 0.7f) - (entPosZ - 0.7f)) * rand.nextDouble();

                double particleDistPlayerX = Math.sqrt((entPosX) * (entPosX) + (randPosX) * (randPosX));
                double particleDistPlayerZ = Math.sqrt((entPosZ) * (entPosZ) + (randPosZ) * (randPosZ));

                double w = 2 * Math.PI * 1;

                double motionX = w * (particleDistPlayerX/Math.abs(particleDistPlayerX));
                double motionZ = w * (particleDistPlayerZ/Math.abs(particleDistPlayerZ));
                //world.spawnParticle("smoke", randPosX, randPosY, randPosZ, 0.0D, 0.0D, 0.0D);
                EntityFX whirlwindFX = new EntityWhirlwindDustFX(world, randPosX, randPosY, randPosZ, 0.0D, 0.0D, 0.0D, entPosX, entPosY, entPosZ, RandomHelpers.randomPos(0.0f, 2.0f));

                Minecraft.getMinecraft().effectRenderer.addEffect(whirlwindFX);

            }
    }


        return itemStack;
    }
}