CC Tweaked AppStore

--this application acts as a App store
local tArg = {...}
local AllowedApps = {}
local OwnedState = {}
local w, h = term.getSize()

settings.load(".settings")
local TopApps = {}

local function Clear()
term.setBackgroundColor(colors.orange)
term.clear()
term.setCursorPos(1,1)
end

local function SetAppList()
AllowedApps = tArg[2]
TopApps = tArg[3]
end

local function GetAppList()
shell.run("pastebin","run","DbZGEdRt")
end

function CUI(m,x,y) --declare function
n=1
local l = #m
while true do
term.setCursorPos(x,y)

for i = 1, #m do

if i==n then term.clearLine() print("<"..m[i]..">") else term.clearLine() print(m[i]) end
local Cor = {term.getCursorPos()}
term.setCursorPos(x,Cor[2])
end
local a, b = os.pullEvent("key")
if b==keys.w and n>1 then n=n - 1 end
if b==keys.s and n<l then n=n+1 end
if b==keys.enter then break end
end
return n --return the value
end

function PageLoader_Touch(Name)
local I
for i = 1, #AllowedApps do
    if AllowedApps[i][1] == Name then I = i end
end
Clear()
local AppName = Name
local Author = AllowedApps[I][2]
local Description = AllowedApps[I][4]
local Code = AllowedApps[I][6]
print("[X]")
print(AppName)
print(Author)
print("==Download==")
print(Description)
local event
local Result = "n"
while true do
    event = {os.pullEvent()}
    if event[1] == "key" and event[2] == keys.x then Result = "exit" end
    if event[1] == "mouse_click" and event[3] < 3 and event[4] < 1 then Result = "exit" end
    if event[1] == "mouse_click" and event[3] < 11 and event[4] == 4 then Result = "Download" end
if Result == "exit" or Result == "Download" then break end
end
if Results == "exit" then
    AppMenu_1()
elseif Results == "Download" then
    shell.run("pastebin","run",Code)
    PageLoader_Touch(Name)
end
end

function PageLoader_Key(Name)
local I
for i = 1, #AllowedApps do
    if AllowedApps[i][1] == Name then I = i end
end
Clear()
local AppName = Name
local Author = AllowedApps[I][2]
local Description = AllowedApps[I][4]
local Cost = AllowedApps[I][5]
local Code = AllowedApps[I][6]
print("===============")
print(AppName)
print(Author)
print(Description)
local options = {"Buy","exit"}
if Cost == 0 then
    options[1] = "Download"
else
    options[1] = "Buy | "..Cost.."C |"
local n = CUI(options,3,7)
if n == 1 then
    if AllowedApps[i][7] == true then
        shell.run("pastebin","run",Code)
    else
        shell.run("os/os_Programs/Scripts/ProvidedInstaller",AllowedPrograms[i][7][1],AllowedPrograms[i][6],AllowedPrograms[i][7][2])
    PageLoader_Key(Name)
elseif n == 2 then
    AppMenu_2()
end
end

function AppMenu_1()
Clear()
print("[X] App Store")
print("[search bar]")
local options = TopApps
options[#options + 1] = "exit"
local n = CUI(options,3,3)
if n == 0 then
    shell.run(settings.get("os_DesktopLoc"))
else
    PageLoader_Touch(TopApps[n])
end
end

function AppMenu_2()
Clear()
term.setBackgroundColor(colors.lightGray)

term.clearLine()
term.setCursorPos(1,2)
term.clearLine()
term.setCursorPos(1,1)

print("App Store")
print("[search bar]")

paintutils.drawFilledBox(1,h - 3, w, h, colors.lightGray)
term.setBackgroundColor(colors.orange)
local options = TopApps
options[#options + 1] = "exit"
local n = CUI(options,7,4)
if options[n] == "exit" then
    shell.run(settings.get("os_DesktopLoc"))
else
    PageLoader_Key(TopApps[n])
end
end
if tArg[1] == "Ready" then
    SetAppList()
else
    GetAppList()
end

if settings.get("os_TouchScreen") == true then
    AppMenu_1()
else
    AppMenu_2()
end