HLAE v2.106.0 cfg for seeing another player's / spectator's view

// Notes:
// - Cfg should be loaded _after_ loading the level-
// - You should go into freelok mode since it only gets the player view and overrides the engine view with it, so view position and angles should be correct.
// - playerIndex you can get from the first column in mirv_listentities isPlayer=1
// - If the camera is not overriden, then the selected player has no view currently.
// Needs a recent HLAE: https://github.com/advancedfx/advancedfx/releases

mirv_calcs handle add index playerIndex 0
mirv_calcs cam add player playerCam playerIndex
mirv_calcs vecAng add cam playerCam playerCam
mirv_calcs fov add cam playerCam playerCam

// To change enter this:
mirv_calcs handle edit playerIndex index 3

// To exit enter this:
mirv_cam source calcVecAngClear
mirv_cam fov calcClear

// To activate enter this:
mirv_cam source calcVecAng playerCam
mirv_cam fov calc playerCam