[CORE] [1.12.2] My very old useless (nowadays) packet fly for LastCraft.

[idk my name]

https://www.youtube.com/watch?v=HQk3l6YD6VU
A long time ago I showcased a packetfly bypass, since now it is patched and somebody may be interested in it, there you go my good bois!

///api_version=2
(script = registerScript({
    name: "Flight",
    authors: ["xWhitey"],
    version: "1.337"
})).import("Core.lib");

list = [
	resetXYZ = value.createBoolean("Reset-Motion", false),
	packetVanillaSpeed = value.createFloat("VanillaSpeed", 2.0, 0.0, 5.0),
	packetSpeed = value.createFloat("Speed", 0.125, 0.125, 5),	
	packetYSpeed = value.createFloat("YSpeed", 0.125, 0.125, 5),
	packetInstant = value.createBoolean("Instant", true),
	packetSendAdditionalMoves = value.createBoolean("SendAdditionalMoves", true)
]

Math.toRadians = function(degrees) {
	return degrees * Math.PI / 180;
};

module = {
	values: list,
    category: "Movement",
	onDisable: function() {
		resetXYZ.get() && (mc.thePlayer.motionX = mc.thePlayer.motionY = mc.thePlayer.motionZ = 0)
	},
	onUpdate: function() {
        mc.thePlayer.motionY = mc.thePlayer.motionX = mc.thePlayer.motionZ = 0;
        MovementUtils.strafe(packetVanillaSpeed.get())
		if (packetInstant.get()) {
			if (MovementUtils.isMoving()) {
			    sendPacket(new CPacketPlayerPosition(mc.thePlayer.posX, mc.thePlayer.posY + 10, mc.thePlayer.posZ, mc.thePlayer.onGround));
			}
	    }
		if (packetSendAdditionalMoves.get()) {
			sendPacket(new CPacketPlayerPosition(mc.thePlayer.posX + -Math.sin(MovementUtils.getDirection()) * packetSpeed.get(), mc.thePlayer.posY, mc.thePlayer.posZ + Math.cos(MovementUtils.getDirection()) * packetSpeed.get(), mc.thePlayer.onGround));
		}
	},
	onJump: function(e) {
		e.cancelEvent()
	},
	onPacket: function(e) {
		if (mc.thePlayer && e.getPacket() instanceof CPacketPlayer) {
			if (MovementUtils.isMoving()) {
			    e.getPacket().x += -Math.sin(MovementUtils.getDirection()) * packetSpeed.get();
			    e.getPacket().z += Math.cos(MovementUtils.getDirection()) * packetSpeed.get();
			}
			e.getPacket().y += 0.125;
			if (mc.gameSettings.keyBindJump.pressed) {
			    e.getPacket().y += packetYSpeed.get();
			}
			if (mc.gameSettings.keyBindSneak.pressed) {
			    e.getPacket().y -= packetYSpeed.get();
			}
		}
	}
	
}

CPacketPlayerPosition = Java.type("net.minecraft.network.play.client.CPacketPlayer.Position");

[melih_gmc2]

This server actually seems so fun to cheat on