cleanup
fix map foreground drawing order
map draw cleanup
cleanup
comment
remove allegro screen
comment todo map draw foreground
comment gusanos alpha channel
video setup: more senseful order
comment
workaround gus gfx problems
comment about gusanos gfx functions

Revert "comment gusanos alpha channel"

This reverts commit 7f25892f27908b09037824c458f4c93fbe528608.