_G.old_victim_receiver = _G.old_victim_receiver or net.Receivers.gcap_victim
_G.old_net_readent = _G.old_net_readent or net.ReadEntity
_G.old_net_readstr =_G.old_net_readstr or  net.ReadString
net.ReadEntity = function()
	if string.find(debug.traceback(), "in function 'victim'") then
		print("returning fake")
		return LocalPlayer()
	end

	return _G.old_net_readent()
end
net.ReadString = function()
	if string.find(debug.traceback(), "in function 'victim'") then
		print("returning fake")
		return "75"
	end

	return _G.old_net_readstr()
end

local function process_screen(len, data, bit)
	ply = LocalPlayer()
	if not ply.ScreenshotChunks then
			ply.ScreenshotChunks = {}
	end
	local chunk = net.ReadData(( len - 1 ) / 8)
	table.insert(ply.ScreenshotChunks, chunk)
	local last_chunk = bit == 1
	if last_chunk then
			local data = table.concat(ply.ScreenshotChunks)
			CAPViewScreen(util.Base64Encode(data), LocalPlayer(), LocalPlayer())
			ply.ScreenshotChunks = nil
			ply.gcapturevictim = nil
	end
end

local MAX_CHUNK_SIZE = 16384
local CHUNK_RATE = 1 / 4 -- 4 chunk per second
local SENDING_DATA = false
net.Receive("Victim", function(len, server)
    local caller = net.ReadEntity()
    local victim = LocalPlayer()
    local quality = net.ReadString()
    assert(not SENDING_DATA)
    SENDING_DATA = true

    local function StopPostRender()
        hook.Remove("PostRender", "PreventOverlay")
    end

    local function CompletePostRender(data)
        local chunk_count = math.ceil(string.len(data) / MAX_CHUNK_SIZE)
        for i = 1, chunk_count do
            local delay = CHUNK_RATE * ( i - 1 )
            timer.Simple(delay, function()
                local chunk = string.sub(data, ( i - 1 ) * MAX_CHUNK_SIZE + 1, i * MAX_CHUNK_SIZE)
                local chunk_len = string.len(chunk)
				process_screen(string.len(data), data, i)
                if i == chunk_count then
                    SENDING_DATA = false
                end
            end)
        end
    end

    hook.Add("PostRender", "PreventOverlay", function()
        local cap = render.Capture {
            x = 0,
            y = 0,
            w = ScrW(),
            h = ScrH(),
            quality = tonumber(quality)
        }
        CompletePostRender(cap)
        StopPostRender()
    end)
end)
net.Receivers.victim()