Thank you. How can I reduce the size and centralize the gallery thumbnails?
I want to add decoration to the edges of the screen :s
take a look at this modified gallery.rpy file.
https://drive.google.com/file/d/16N1JB6ZAuR5J_HJ6h3Ciahr51tk7eWuG/view?usp=shari...
in testing I reduced the size of the gallery thumbnails to 288x162 and put a frame around the thumbnails and buttons to shrink it
I tested with a 1280x720 gui so you may have to adjust the size of the grid and the thumbnails / lock image to find a good fit for your gui size
you could set up an if statement to check the variable gallery_page and display text base off of that, or if each page is for a specific chapter i.e. page 1 is chapter 1, page 2 is chapter 2; then
$ chap = gallery_page + 1
label "Chapter [chap]"
keep in mind gallery_page is 0 through (however many pages you have) and you must have 6 images only for the chapter .