Update AntiAFK.java

[fapotaa]

Type of change

• Bug fix
• New feature

Description

This PR fixes an issue where the Anti-AFK module's random jump feature could accidentally activate Elytra flight when two consecutive jumps occurred within a short time frame.

The Problem:

When wearing an Elytra, two jumps happening in quick succession (within < 0.75 seconds) would trigger the Elytra to activate mid-air. This caused the player to start flying and slowly drift from their original position. Over extended AFK periods, this could lead to:

• Moving away from the intended AFK spot
• Falling off high ledges or platforms
• Walking into dangerous areas (lava, void, mobs)

The Solution:

Added a cooldown system between random jumps:

• Minimum interval between jumps: 20 ticks (1 second)
• This is longer than the full jump duration in Minecraft (~15 ticks / 0.75 seconds)
• Prevents any possibility of two jumps occurring while the player is still in the air

Technical Implementation:

private int jumpCooldown = 0;

// In onTick():
if (jump.get()) {
    if (jumpCooldown > 0) {
        jumpCooldown--;
    } else {
        if (mc.options.keyJump.isDown()) {
            mc.options.keyJump.setDown(false);
        } else if (random.nextInt(99) == 0) {
            mc.options.keyJump.setDown(true);
            jumpCooldown = 20; // 1 second cooldown
        }
    }
}

[Powie69]

https://google.github.io/styleguide/javaguide.html#s4.1.2-blocks-k-r-style