Changes
The scrolling code (#8824) is interesting too, especially for its usage of the stack to do multiples calls.
Speccy's fan can laugh about the game speed.A big part of it is a Speccy emulator !
at address #6000 and #6800 are buffer to store char characters's pixels , they behave like videoram.I understand now why the game is a bit slow.Each char is copied into theses buffers before rendering.
[[User:Fano|Fano]]
