sf_thirdperson.lua

--@name Simple Third Person
--@author {toby} (Ported to StarfallEx by Feven Kitsune)
--@client

if player() ~= owner() then
    return
end

local DISTANCE = 75
local POS_X = 30
local POS_Y = 0

local LATCH = false

local IsThirdPerson = false
local Key = KEY.HOME
enableHud(owner(), true)    

hook.add( "CalcView", "CalculateThirdPerson", function( pos, ang, fov, znear, zfar )
    if input.isKeyDown(Key) and LATCH == false then
        LATCH = true
        IsThirdPerson = not IsThirdPerson
    end
    
    if not input.isKeyDown(Key) then
        LATCH = false
    end
    
    if IsThirdPerson then
        local view = {
            origin = pos - ( ang:getForward() * DISTANCE ) + (ang:getRight() * POS_X) + (ang:getUp() * POS_Y),
            angles = ang,
            fov = fov,
            drawviewer = true
        }
  
        return view
    end
end)