Okay all I need is some way to lengthen the time sims can be in the sun long enough until nightfall in the late night expansion pack? You see, once I get late night this Christmas I wanna have a sim with all the vampire powers, but doesn't get a negative moodlet and starts sizzling.
Also if this is in the wrong thread well I'm sorry, I found it quite hard to navigate.
-ITB

Once you have the "testingcheatsenabled true" cheat active you can simply remove the moodlet by holding Ctrl and clicking it.