fix crash and broken jump mode in criticals module

[xvrrv]

Type of change

• Bug fix
• New feature

Description

fixes a ClassCastException crash when using minijump or jump mode in criticals

the issue: ServerboundInteractPacket was declared here

private ServerboundInteractPacket attackPacket;

but incoming packet was ServerboundAttackPacket

so when casting here detects wrong class and crash

attackPacket = (ServerboundInteractPacket) event.packet;

the fix is just change class to ServerboundAttackPacket and cast it

private ServerboundAttackPacket attackPacket;

attackPacket = (ServerboundAttackPacket) event.packet;

and jump mode wasnt actually jumping because wrong method was used here

mc.player.isJumping();

actual method is

mc.player.jumpFromGround();

Related issues

#6379

How Has This Been Tested?

singleplayer and multiplayer, every mode works fine

Checklist:

• My code follows the style guidelines of this project.
• I have added comments to my code in more complex areas. (no needed)
• I have tested the code in both development and production environments.