local version = "1.0"

local gpu = component.list("gpu")()
local w, h
local screen = component.list('screen')()
for address in component.list('screen') do
    if #component.invoke(address, 'getKeyboards') > 0 then
        screen = address
    end
end
local cls = function()end
if gpu and screen then
    component.invoke(gpu, "bind", screen)
    w, h = component.invoke(gpu, "getResolution")
    component.invoke(gpu, "setResolution", w, h)
    component.invoke(gpu, "setBackground", 0x000000)
    component.invoke(gpu, "setForeground", 0xFFFFFF)
    component.invoke(gpu, "fill", 1, 1, w, h, " ")
    cls = function()component.invoke(gpu,"fill", 1, 1, w, h, " ")end
end
local y = 1
local function status(msg)
    if gpu and screen then
        component.invoke(gpu, "set", 1, y, msg)
        if y == h then
            component.invoke(gpu, "copy", 1, 2, w, h - 1, 0, -1)
            component.invoke(gpu, "fill", 1, h, w, 1, " ")
        else
            y = y + 1
        end
    end
end

local loadspin = 1
local spins = {
	"-", "\\", "|", "/"
}

local function lsc()
	loadspin = (loadspin % 4) + 1
	return spins[loadspin]
end

--#include "crescent/velx.lua"
--#include "crescent/tsar.lua"
--#include "crescent/loader.lua"

status("crescent loader v"..version)