Bonus level issues: No rolling, frozen animation and no intro animation.

[ComputerNerd]

I just cloned the repository using and compiled the latest version from trunk.

I was able to verify that as of the latest commit checksum (b8bb914) the bonus level has the following differences in comparison to the original using this video: https://www.youtube.com/watch?v=W1MfQ5h2gaA as a reference.

1. You are not able to roll.
2. Sometimes the sprite animation freezes and floats if you hold down two arrow keys at the same time.
3. The sprite animation will also freeze if you gain a lot of momentum and release the arrow keys.
4. At the start of the level for the original version the camera moves and Jazz will wave at you.

[carstene1ns]

1 and 4 are simply not implemented yet.
2 and 3 look like a bug (likely related with timing).

[Gagert]

There's no sound effects in the Bonus Stages as well after comparing OpenJazz to Jazz 1 in DOSBox.

[carstene1ns]

Sound effects have been added in 584571f.