Eventing a book you can flip through

[HarmonyConcept]

I have searched the wiki, example maps, the forum and RMXP community but did not find a satisfying answer to this question: how can you set up an event to create transitions between full-screen pictures? (It should look like a "book" or a "movie").

It should go like this:

Show Picture A 
If the player press -->, go to Picture B
	Show Picture B
	If the player press -->, go to Picture C (and repeat...)
	If the player press <--, go to Picture A
	If the player press X, cancel
If the player press X, cancel

My issue is twofold; first, if you don't display any text the picture will just be skipped... So I need a way to "stop" or pause event processing while displaying the picture and to wait for the player input. How do you do that in an event?
Second, I need to set up the condition, and the wiki script "if Input.trigger?(Input::C)" is not working for me.

Right now I'm simply using a choice selection to overcome those issues, but as I really would like to get it working without text or window, I wonder if someone has a better idea. Thanks in advance!

 

[Woah]

Here's what I've done, which seems to work without flaws.

Spoiler:

The command waits for the player to press the Z button I believe.

Spoiler:

This command stops all activity until the Z button is pressed much like the previous command, but this one brings up two pictures, one after the other.