Attract mode not finished

[kieranhj]

Attract mode - intro sequence, title screen, credits, music, autoplay of demo level - etc. not yet implemented.

[kieranhj]

The sequence flow is implemented but still missing music and nice wipes between double hi-res screens.

[simondotm]

See also #79

[kieranhj]

Need to check all the timings for the various screens in attact sequence. On Apple II these were dictated by the length of the tune for each one. Our music works differently.

[kieranhj]

Need to also be sensitive to the loading speed of different devices. MMC will load a MODE 2 screen almost instantly whilst a real floppy will take at least a couple of seconds. At the moment the attract sequence progresses too quickly on DC so music gets cut off.

[kieranhj]

Also need final Credits screen from Dethmunk.

[kieranhj]

Don't forget to put Bitshifters URL on the Credits screen.

[kieranhj]

New Credits screen in.

[inversephase]

just checking, we have all story music necessary, but I think there needs to be a door creak noise, correct?

[inversephase]

doorcreak.vgm is in slack

[kieranhj]

Attract sequence is all in and timed to b-em w/out disc noises. See #171 for improvement w/ other devices.

[inversephase]

need to replace m-story4 with m-story4-endsright =]

[kieranhj]

Now in master and sequenced with vsync ticker.