First public release
Remove not needed (for now) import error
PEP8
move process moved in the player class
index changed to have a better frame displayed according to the direction
the background (or world) has a collection of sprites and a main sprite (most often the player sprite
variables renamed
main sprite defined
the camera position is set in the background
when the background is updated, all its sprites must be updated (position + frames), then the background focus must be updated according to the new position of the main sprite
update the background in the main loop
background defined sooner in 8axis mode
update the view with the camera position
size moved in a variable
method renamed
the main sprite coordinates to take are those in the world and not those in the screen
process simplified
globals used for initial position
position changed
player's update position implemented