FOTAQ: Partial fix/hack for scroll timing
|Flight of the Amazon Queen
When smoother scrolling was implemented in the FotAQ intro, it was done without any attempt at timing whatsoever. I don't know if the plan was to fix this later, or if it was just an oversight. Anyway, the result is that on a fast computer the scrolling is way too fast.
This patch attempts to fix the timing on the first two scrollings. I didn't do the third one since it's slightly more complicated, but the general idea would be the same. The timing right now is guesswork, so it may be wrong.
I didn't want to commit this since, apart from being incomplete, I don't like the way I access the get_msecs() and delay() functions.
Ticket imported from: #826960. Ticket imported from: patches/396.