First let me say that I adore this Gui, it's beautiful. I've made solid progress with it but I have a problem. I can't get the player input function to work properly.
add these somewhere to make it work correctly with the newer versions of Ren'Py
define gui.dialogue_xpos = 220
define gui.dialogue_ypos = 75
it might screw up other things, but it will fix the input
