Run a function from cl_init from a function in init.lua

[AnonTakesOver]

Hey there, trying to make a teams screen black for a few seconds, i have this code

cl_init.lua
[lua]
local function BlackScreen()
surface.SetDrawColor(Color(0,0,0))
draw.NoTexture()
surface.DrawRect(0,0,ScrW(),ScrH())
LocalPlayer():SetAngles(Angle(-90,0,0)) -- I think -90 is down, could be wrong
hook.Add( "HUDPaint", "BlackScreen", BlackScreen )
end

concommand.Add( "BlackScreen", BlackScreen )

local function NormalScreen()
hook.Remove( "HUDPaint", "BlackScreen" )
end
concommand.Add( "NormalScreen", NormalScreen )
[/lua]

init.lua
[lua]
function NightTime( ply )
BlackScreen()
ply:SetAngles(Angle(90,0,0))
ply:Freeze()
end
concommand.Add( "NightTime", NightTime )
[/lua]

[lordekar]

ply:SendLua("BlackScreen()"), and do BlackScreen() as global function

[AnonTakesOver]

Thank you