How to detect if the player is crouching or jumping?

[mq]

How to detect if the player is crouching or jumping?

So I'm trying to redo the Vanilla Fly as the script:

/// api_version=2
var script = registerScript({
    name: "VanillaFly",
    version: "1.0.0",
    authors: ["kvuqq"]
});

// Imported classes
var MovementUtils = Java.type("net.ccbluex.liquidbounce.utils.MovementUtils");
script.registerModule({
    name: "VanillaFly",
    category: "Movement",
    description: "Built-in vanilla fly, but as script"
}, function(module) {
    module.on("motion", function() {
        MovementUtils.strafe(1)
        mc.thePlayer.motionY = 0;
    });
});

and the original has that:

            player.strafe(speed = 0.44)
            player.velocity.y = when {
                player.input.jumping -> 0.31
                player.input.sneaking -> -0.31
                else -> 0.0
            }

so I want to detect if the player is crouching/jumping.

[mq]

@mq ok nvm i found out how to check it

    if (mc.gameSettings.keyBindSneak.pressed == true) { /* If crouching */
        mc.thePlayer.motionY = -0.31; /* Go down */
    } else if (mc.gameSettings.keyBindJump.pressed == true) { /* If jumping */
        mc.thePlayer.motionY = 0.31; /* Go up */
    } else {
        mc.thePlayer.motionY = 0;
    }

[A Former User]

@mq You can also do mc.thePlayer.movementInput.sneak

[END3R1355]

@mimikyuin fart cheese moment