Solved How to code kangaroo kit?

Hi guys, I am trying to figure out how to code the kangaroo kit like the one in mcpvp, basically when you right click a firework then you jump into the air a few blocks, you can do this twice before hitting the ground, and when you right click the firework no firework things explode into the sky. Also you take a maximum of 3.5 fall damage.

 

The jump boost is done with PlayerInteractEvent and velocities, the max fall damage is done with EntityDamageEvent.

 

I coded it

Code:

    @EventHandler
    public void onInteract(PlayerInteractEvent event) {
        Player p = event.getPlayer();
        if (p.getItemInHand().getType() == Material.FIREWORK) {
            event.setCancelled(true);
            Block b = p.getLocation().getBlock();
            if (b.getType() != Material.AIR || b.getRelative(BlockFace.DOWN).getType() != Material.AIR) {
                if(!(p.isSneaking())){
                    p.setFallDistance(-(4F + 1));
                    Vector vector = p.getEyeLocation().getDirection();
                    vector.multiply(0.6F);
                    vector.setY(4F / 4F);
                    p.setVelocity(vector);
                    } else {
                        p.setFallDistance(-(4F + 1));
                        Vector vector = p.getEyeLocation().getDirection();
                        vector.multiply(1.2F);
                        vector.setY(0.8);
                        p.setVelocity(vector);
                    }
            }
        }
    }

for max fall distance you'll probably figure it out yourself

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

is there any way you can make it so that you can only use kangaroo twice before hitting the ground?

 

Code:

    ArrayList<Player> kanga = new ArrayList<Player>();
 
    @EventHandler
    public void onInteract(PlayerInteractEvent event) {
        Player p = event.getPlayer();
        if (p.getItemInHand().getType() == Material.FIREWORK) {
            if (event.getAction() == Action.LEFT_CLICK_AIR
                    || event.getAction() == Action.LEFT_CLICK_BLOCK
                    || event.getAction() == Action.RIGHT_CLICK_BLOCK
                    || event.getAction() == Action.RIGHT_CLICK_AIR)
                event.setCancelled(true);
            if (!kanga.contains(p)) {
                if (!(p.isSneaking())) {
                    p.setFallDistance(-(4F + 1));
                    Vector vector = p.getEyeLocation().getDirection();
                    vector.multiply(0.6F);
                    vector.setY(1.2F);
                    p.setVelocity(vector);
                } else {
                    p.setFallDistance(-(4F + 1));
                    Vector vector = p.getEyeLocation().getDirection();
                    vector.multiply(1.2F);
                    vector.setY(0.8);
                    p.setVelocity(vector);
                }
                kanga.add(p);
            }
        }
    }
 
    @EventHandler
    public void onMove(PlayerMoveEvent event) {
        Player p = event.getPlayer();
        if (kanga.contains(p)) {
            Block b = p.getLocation().getBlock();
            if (b.getType() != Material.AIR
                    || b.getRelative(BlockFace.DOWN).getType() != Material.AIR) {
                kanga.remove(p);
            }
 
        }
    }
 
    @EventHandler
    public void onDrop(PlayerDropItemEvent event) {
        if (event.getItemDrop().getItemStack().getType() == Material.FIREWORK) {
            event.setCancelled(true);
        }
    }
 
    @EventHandler
    public void onDamage(EntityDamageEvent event) {
        Entity e = event.getEntity();
        if (e instanceof Player) {
            Player player = (Player) e;
            if (event.getEntity() instanceof Player
                    && event.getCause() == DamageCause.FALL
                    && player.getInventory().contains(Material.FIREWORK)) {
                if (event.getDamage() >= 7) {
                    event.setDamage(7);
                }
            }
        }
    }

 

nubebuster
omg very nice thinking
thank you so much

 

vtg_the_kid Please mark this as solved.

 

where do you put this code?

 

Code:

public class Poo {
//Put code here
}

Do you know how to code..?

Oh, and this thread is old.