Is it possible to use two battle systems at once in a game? Say for example, if I wanted boss fights or storyline based fights to be in the original rtp battling system, could I event that whilst still having maps with an action battle script on them, so that enemies can be fought in real time?
Please help me with this!

In further detail, Id like to have an ABS that uses the keys, spacebar, numpad (skills) etc. and then have a boss fight occur in the next map in the standard forward facing rtp style. Is this possible?