PlayerDoubleJumpEvent

The PlayerDoubleJumpEvent is triggered after the built-in game, spectator, cooldown, and remaining-jump checks pass, but before the double jump is consumed. Developers can cancel the jump or modify the launch velocity and cooldown.

Technical Overview

Package: dev.despical.tntrun.api.event.player
Parent Class: PlayerEvent
Cancellable: Yes

Methods

Since this event extends PlayerEvent, you have access to getPlayer() and getUser() in addition to the following:

Method	Return Type	Description
`getGame()`	`Game`	Returns the game where the double jump happens.
`getJumpsLeft()`	`int`	Returns the jumps left after this jump is consumed.
`getCooldownSeconds()`	`double`	Returns the cooldown that will be applied.
`setCooldownSeconds(double)`	`void`	Replaces the cooldown that will be applied.
`getVelocity()`	`Vector`	Returns the velocity that will be applied.
`setVelocity(Vector)`	`void`	Replaces the velocity that will be applied.
`isCancelled()`	`boolean`	Checks if the double jump has been blocked.
`setCancelled(boolean)`	`void`	Set to `true` to prevent the double jump.

Common Use Cases

Custom Boosters: Increase launch velocity for VIP players or special arenas.
Cooldown Rules: Lower or raise the cooldown based on permissions.
Anti-Abuse Checks: Cancel jumps during restricted phases or custom server events.
Cosmetic Effects: Trigger particles, sounds, or announcements when a jump is used.

Example Usage

This example gives players a stronger final double jump.

import dev.despical.tntrun.api.event.player.PlayerDoubleJumpEvent;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;

public class DoubleJumpListener implements Listener {

    @EventHandler
    public void onDoubleJump(PlayerDoubleJumpEvent event) {
        if (event.getJumpsLeft() <= 1) {
            event.setVelocity(event.getVelocity().multiply(1.25));
            event.setCooldownSeconds(2.0);
        }
    }
}