Client scripting will be possible in Tribes Vengeance using the script compiler (UCC) and the script source code. Scripters will have access to a clientSideCharacter object that contains functions decided by the game's developers. Currently all the client GUIs such as HUDs use this object to render their data and scripters can use this to create client scripts such as creating new HUD elements.

Double / Triple Weapons Script
The command setweapon can be used to switch to a specific weapon, when combined with the game engine's ability to assign multiple commands to a key/mouse/joystick button this can be used for favourite weapon scripts.

setweapon equipmentclasses.weaponspinfusor
setweapon equipmentclasses.weaponchaingun
setweapon equipmentclasses.weapongrenadelauncher
setweapon equipmentclasses.weaponsniperrifle
setweapon equipmentclasses.weaponbuckler
setweapon equipmentclasses.weaponburner
setweapon equipmentclasses.weaponmortar
setweapon equipmentclasses.weaponrocketpod
setweapon equipmentclasses.weaponenergyblade
setweapon equipmentclasses.weaponblaster
setweapon equipmentclasses.weapongrappler

An example favourite weapons script that assigns weapons as follows

MouseWheelUp toggles between Spinfusor and PlasmaBurnner
MiddleMouseButton changes to Chaingun
MouseWheelDown toggles between Rocketpod and Buckler
MouseButton5 toggles between Blaster, Sniperrifle and Blade
MouseButton4 toggles between Mortar and GrenadeLauncher

Edit the [Engine.Input] of your User.ini as follows:

MouseWheelUp=setweapon equipmentclasses.weaponspinfusor | setweapon equipmentclasses.weaponburner
MouseWheelDown=setweapon equipmentclasses.weaponrocketpod | setweapon equipmentclasses.weaponbuckler
MiddleMouse=setweapon equipmentclasses.weaponchaingun
Mouse5=setweapon equipmentclasses.weaponblaster | setweapon equipmentclasses.weaponsniperrifle | setweapon equipmentclasses.weaponenergyblade
Mouse4=setweapon equipmentclasses.weapongrenadelauncher | setweapon equipmentclasses.weaponmortar