portal:
* add/change/move some code
* fix graphics (there was a 1 px offset at one frame)
* you can use tab key to switch (next) portal color now (for testing purposes, might be removed again)
LIBRARY "openalbridge"
EXPORTS
openal_init
openal_close
openal_ready
openal_loadfile
openal_playsound
openal_pausesound
openal_stopsound
openal_playsound_loop
openal_stopsound_free
openal_freesound
openal_toggleloop
openal_setvolume
openal_setglobalvolume
openal_togglemute
openal_fade
openal_fadein
openal_fadeout