looking_up = 0
looking_down = 0
looking_left = 0
looking_right = 0

ysens = CreateConVar("y_sens", "0.5")
xsens = CreateConVar("x_sens", "0.5")

function upStart(player,command,args)
    if looking_up == 0 then
        hook.Add("CreateMove", "ViewFix", ViewFix)
        looking_up = 1
    end
end

function upStop(player,command,args)
    looking_up = 0
    if looking_up == 0 & looking_down == 0 & looking_left == 0 & looking_right ==0 then
        hook.Remove("CreateMove", "ViewFix")
    end
end

function downStart(player,command,args)
    if looking_down == 0 then
        hook.Add("CreateMove", "ViewFix", ViewFix)
        looking_down = 1
    end
end

function downStop(player,command,args)
    looking_down = 0
    if looking_up == 0 & looking_down == 0 & looking_left == 0 & looking_right ==0 then
        hook.Remove("CreateMove", "ViewFix")
    end
end




function leftStart(player,command,args)
    if looking_left == 0 then
        hook.Add("CreateMove", "ViewFix", ViewFix)
        looking_left = 1
    end
end

function leftStop(player,command,args)
    looking_left = 0
    if looking_up == 0 & looking_down == 0 & looking_left == 0 & looking_right ==0 then
        hook.Remove("CreateMove", "ViewFix")
    end
end

function rightStart(player,command,args)
    if looking_right == 0 then
        hook.Add("CreateMove", "ViewFix", ViewFix)
        looking_right = 1
    end
end

function rightStop(player,command,args)
    looking_right = 0
    if looking_up == 0 & looking_down == 0 & looking_left == 0 & looking_right ==0 then
        hook.Remove("CreateMove", "ViewFix")
    end
end

function ViewFix(cmd)
    local pitch = LocalPlayer():EyeAngles().p
    local yaw = LocalPlayer():EyeAngles().y
    local roll = LocalPlayer():EyeAngles().r
    local y = ysens:GetFloat()
    local x = xsens:GetFloat()

    if looking_up==1 then
        pitch = pitch-y
    elseif looking_down==1 then
        pitch = pitch+y
    end

    if looking_left==1 then
        yaw = yaw+x
    elseif looking_right==1 then
        yaw = yaw-x
    end

    local fPitch = math.Clamp(pitch, -180, 180)
    local fAng = Angle(fPitch, yaw, roll)
    cmd:SetViewAngles(fAng)
end


-- Console commands
concommand.Add("+up",upStart)
concommand.Add("-up",upStop)
concommand.Add("+down",downStart)
concommand.Add("-down",downStop)
concommand.Add("+right2",rightStart)
concommand.Add("-right2",rightStop)
concommand.Add("+left2",leftStart)
concommand.Add("-left2",leftStop)