[Bug report][Ace] RGSS3 player crash in Window#cursor_rect= assignment

w = Window.neww.cursor_rect = Rect.new(0,0,0,0) # same as Rect.newThis code works fine in RGSS1 and 2, but crashes Player.exe in RGSS3. The conditions are that the first Rect object assigned to a Window instance after its creation must be empty. This for example works:

w = Window.neww.cursor_rect = Rect.new(0,0,1,1)w.cursor_rect = Rect.new(0,0,0,0)Am I crazy? Did Enterbrain really let something like this slip through?

this is how they do it

#-------------------------------------------------------------------------- # * Update Cursor #-------------------------------------------------------------------------- def update_cursor if @cursor_all cursor_rect.set(0, 0, contents.width, row_max * item_height) self.top_row = 0 elsif @index < 0 cursor_rect.empty else ensure_cursor_visible cursor_rect.set(item_rect(@index)) end endso if you do w.cursor_rect.empty it'd probably work for you

Does it give you an error message?

Here is the alternative way

Nope, it's not an RGSS error in the sense that an exception is raised, the window just closes. I assume this means the player process just crashes.

Interesting that this works. This means that Rect#set(rect) and object.rect_property=(rect) internally run on two different code paths.