Pop'nSys Character.ini Load System

function PopnSys(t1, t2) --starting function, t1 for ini parent aka [], t2 for = values like Command=diffuse,1,1,1,1;
    local song = GAMESTATE:GetCurrentSong();
    local RFU = RageFileUtil.CreateRageFile(); -- we are using rage to load the ini files
    local FFU = RageFileUtil.CreateRageFile();
    local CIE = RageFileUtil.CreateRageFile();

    if song then
        local songDir = song:GetSongDir(); -- geting song directory :P
        local a;

        -- MAIN CODE: PopnSys Character Loader - Jousway
        if CIE:Open(songDir.."Character/Character.ini","1") then -- check if simfile has ini
            RFU:Open(songDir.."Character/Character.ini","1"); -- load actual ini
            a = "true";
        else
            RFU:Open(THEME:GetPathO("","Character/Character.ini"),"1");
            a = "false";
        end;

        -- we need these!!
        local ReadChar = {};
        local TempChar;
        local i = 1;
        local v, v2, v3, v4, v5, v6; -- I know, its a lot -.-"

        FFU:Open(THEME:GetPathO("","Character/Character.ini"),"1"); -- opening fallback charcter.ini from Other folder in theme

        --ini gets loaded as a giant string
        for c in string.gmatch(RFU:Read(),"(.-)%\n") do --change string in to lines and put them in table
            v = string.match(c, "%[%a+%]"); -- Find ini [], Example [Win]
            if v then -- check if [] exists
                TempChar = v; -- define [] as a temp local
            else
                v2 = string.match(c, "(.+=.+)"); -- check if = exist, Example Command=diffuse,1,1,1,1
                if v2 then -- check if = exists
                    ReadChar[i] =  TempChar..v2; -- make table with combine [] and = depending on [], Example [Win] Command=diffuse,1,1,1,1
                    i = i + 1;
                end;
            end;
        end;
        for c2=1,#ReadChar do -- for every ReadChar value do
            v3 = string.match(ReadChar[c2], "%[(.+)%].+"); -- define the v3 as the [] from ReadChar
            if v3 == t1 then -- Check if [] is value defined by t1 from PopnSys( "Win", "Command")
                v4 = string.match(ReadChar[c2], "%[.+%](.+)="); -- grab the value before the = and define it
                if v4 == t2 then -- check if value before the = is Command
                    v5 = string.match(ReadChar[c2], "%[.+%].+=(.+).");
                    v6 = string.match(FFU:Read(), "%["..t1.."%].-"..t2.."=(.-).%\n");--use fallback character.ini
                    if v5 then -- check if there is a value after the =
                        if a == "true" and CIE:Open(songDir.."Character/"..v5,"1") then
                            PopnSysOutput = v5.."/"..a; -- puts out the value after the =
                        else
                            PopnSysOutput = v6.."/false"; -- puts out the value after the = from fallback
                        end;
                    else
                        PopnSysOutput = v6.."/false"; -- same as above
                    end;
                end;
            end;
        end;

        RFU:destroy(); -- destroying RFU file opening because else sm will crash because to many openned files
        FFU:destroy(); -- same as RFU
    else
        PopnSysOutput = ""; -- in case of no song for ScreenSelectMusic
    end;
    return PopnSysOutput; -- output the code
end;

function PopnLoad(t1, t2)
    local song = GAMESTATE:GetCurrentSong();

    if song then
        local songDir = song:GetSongDir();
        local FileCheck = RageFileUtil.CreateRageFile();

        if string.match(PopnSys(t1,t2), ".-/(.+)") == "true" then
            if FileCheck:Open(songDir.."Character/"..string.match(PopnSys(t1,t2), "(.-)/.+"),"1") then
                PopnLoadOutput = songDir.."Character/"..string.match(PopnSys(t1,t2), "(.-)/.+");
            else
                PopnLoadOutput = THEME:GetPathO("","Character/"..string.match(PopnSys(t1,t2), "(.-)/.+"));
            end;
        else
            PopnLoadOutput = THEME:GetPathO("","Character/"..string.match(PopnSys(t1,t2), "(.-)/.+"));
        end;
    end;
    return PopnLoadOutput;
end;

function PopnVal(t1, t2)
    local song = GAMESTATE:GetCurrentSong();

    if song then
        PopnValOutput = string.match(PopnSys(t1,t2), "(.-)/.+");
    else
        PopnValOutput = "";
    end;
    return PopnValOutput;
end;

function PopnCom(t1, t2, self)
    local song = GAMESTATE:GetCurrentSong();

    if song then
        for c in string.gmatch(PopnSys(t1,t2), "(.-);*") do
            Com = string.match(c, "(.-),.+");
            Do = string.match(c, ".-,(.-);");
            self:addcommand(tostring(Com),tostring(Do));
        end;
    end;
end;