Quests.. hm.. basically you create the QUEST object, fill in the lua callback functions and assign event handlers. There are handy shortcuts to set names and create appropiate files for you in the context menu of the editor. Try right-clicking the property where you would enter the script name.


About the csv file: don't name the csv with "-modify". That's only if you want to *change* lines that already exist in the original file. You most probably want to define new ID's to translate (which you use in your quest and can set from Lua). To add lines, just name the csv like the original (e.g. texts-en.csv, texts-fr.csv and so on).

Special for localization: You can also create only one file called "texts.csv" directly in the localization subfolder which contains one column per language, if you like. Look at my doors.zip mod for an example. Kind of easier, if you are the only translator anyway..