Creating a horizontal Vector instead of verticle.

The end process is to have the ability to :

• Check if the player has Redstone in one's hand.
• If Redstone is there , fire a helix from the redstone.

What I want to know how to create a spiral of "Firework stars" horizontally once you click a redstone block!
Help anyone?

Code:

public class Main extends JavaPlugin implements Listener {
    public void onEnable() {
        PluginManager pm = Bukkit.getPluginManager();
        pm.registerEvents(this, this);
    }


    public void CreateHelix(Player player) {
        Location loc = player.getLocation();
        int radius = 2;
        for (double y = 0; y <= 50; y += 0.05) {
            double x = radius * Math.cos(y);
            double z = radius * Math.sin(y);
            PacketPlayOutWorldParticles packet = new PacketPlayOutWorldParticles("slime",
                    (float) (loc.getX() + x),
                    (float) (loc.getY() + y),
                    (float) (loc.getZ() + z), 0, 0, 0, 0, 2);
            for (Player online : Bukkit.getOnlinePlayers()) {
                ((CraftPlayer) online).getHandle().playerConnection.sendPacket(packet);
            }
        }
    }
    public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args)
    {
        if (cmd.getName().equalsIgnoreCase("Spiral")) {
            Player p = (Player)sender;
            CreateHelix(p);
        }
        return false;

    }
}

 

@OmgzMonkeeh

If you want a horizontal spiral, just swap the z and y or x and y axis. Then it will be horizontal.

 

Can you reply with the code highlighted or something so I can find out where you're on about lol. New to coding.

 

@OmgzMonkeeh

....pick x or z. I'll assume x. Any time you see y, replace it with x (except in the particle spawn), any time you see x, replace it with y (again, except for the spawn code).