NoColor mod - Use the cursor!

--CONFIG:
--remove 1 - to disable mutlishell
---[[
useMultishell = true
--]]
if term.noColorVersion then
    return
end











term.redirect(term.native())
local mShell = multishell
local oShell = shell
multishell = nil
shell = nil
print(multishell)
print(shell)
--load redirect
os.loadAPI"redirect"
--m,ake a new buffer
local w,h = term.getSize()
local ter = redirect.createRedirectBuffer(w,h,0,0,true)


local w,h = term.getSize()
local bb = false
local tb = false
local bw = false
local tw = false

local setTextColor = ter.setTextColor
local setBackgroundColor = ter.setBackgroundColor

function term.isColor()
    return true
end

function term.isColour()
    return true
end

function term.setTextColor(c)
    if c ~= colors.white and c ~= colors.black then
        c = colors.white
    end

    if bb == true then
        c = colors.white
    end

    if bw == true then
        c = colors.black
    end

    if c == colors.black then
        tb = true
    else
        tb = false
    end

    if c == colors.white then
        tw = true
    else
        tw = false
    end

    return setTextColor(c)
end
--local bb = false

function term.setBackgroundColor(c)
    if c ~= colors.white and c ~= colors.black then
        c = colors.black
    end

    if c == colors.black then
        bb = true
    else
        bb = false
    end

    if c == colors.white then
        bw = true
    else
        bw = false
    end

    if tb == true then
        c = colors.white
    end

    if tw == true then
        c = colors.black
    end

    return setBackgroundColor(c)
end

ter.setTextColour = ter.setTextColor
ter.setBackgroundColour = ter.setBackgroundColor

function term.usingNoColor()
    return true
end

ter.usingNoColour = ter.usingNoColor
UsingNoColor = ter.usingNoColor
UsingNoColour = ter.usingNoColor

function term.noColorVersion()
    return "v1-M"--version 1 modded
end


ter.noColourVersion = ter.noColorVersion
NoColourVersion = ter.noColorVersion
NoColorVersion = ter.noColorVersion
--function ter.native() return ter end
local native = term.current()
--ter = term.current()
term.clear()
term.redirect(ter)
term.clear()
term.setCursorPos(1,1)
--[[code:
1 - started mousepress
table -- returning event
2 - user wants 'alt']]
local shellCo = coroutine.create(function()
    if useMultishell then
        os.run({},"rom/programs/advanced/multishell")
    else
        os.run({},"rom/programs/shell")
    end
end)
--[[mouse = coroutine.create(function()
    local inform
    local x
    local y
    local w,h = term.getSize()
    while true do
        local a={coroutine.yield(inform)}

        end
    end
end)]]
os.queueEvent"ignoreThis"
function p(a,b,c,d,e,f,g) if false then write(a or ""..b or ""..c or ""..d or ""..e or ""..f or ""..g or "") end end
local nextEvent
local x,y = 1,1
while coroutine.status(shellCo)=="suspended" do
    --print"1"
    local a
    if nextEvent then
        --p(nextEvent)
        --sleep(1)
        a = nextEvent
    else
        a = {coroutine.yield()}
    end
    --print"2"
    --print"2.5"
    nextEvent = nil
    --nextEvent things:
    if a[1] =="key" and a[2]==56 then --alt
        local px,py = term.getCursorPos()--cursor pos before moving
        term.setCursorBlink(false)
        term.setBackgroundColor(colors.black)
        term.redirect(native)
        term.setTextColor(colors.white)
        term.setCursorPos(x,y)
        write"X"
        while true do
            local a = {coroutine.yield()}
            if a[1]=="key" then
                if a[2]==200 then --up
                    if not (y<=1) then
                        y=y-1
                    end
                elseif a[2]==208  then --down
                    if not (y>=h) then
                        y=y+1
                    end
                elseif a[2]==203 then  --left
                    if not (x<=1) then
                        x=x-1
                    end
                elseif a[2]==205 then --right
                    if not (x>=w) then
                        x=x+1
                    end
                elseif a[2]==56 then
                    nextEvent = {"key",56}--alt
                    break
                elseif a[2]==28 then --enter
                    nextEvent ={"mouse_click",1,x,y}--m1 at x,y
                    break
                elseif a[2]==54 then --shift
                    nextEvent = {"mouse_click",2,x,y}--m2 at x,y
                    break
                end
            end
            --draw it
            term.redirect(native)
            ter.blit()--draw the screen
            p(x,y)
            term.setCursorPos(x,y)
            write"X"
        end
        ter.blit()
        term.setCursorPos(px,py)
    else
        term.redirect(ter)
        coroutine.resume(shellCo,unpack(a))
    end
    term.redirect(native)
    ter.blit()
end
term.redirect(native)
print"Completed."
multishell = mShell
shell = oShell