I have a 5th Level Ranger/Psion playing in a Dungeons and Dragons 4e Eberron campaign.
The other day, we had a situation come up in a fight and I want to see if we handled it right. I had Snarling Wolf Stance active, was moving past an enemy, and triggered an opportunity attack. Snarling Wolf Stance says:
Effect: Until the stance ends, whenever an enemy hits or misses you with a close or a melee attack, you can make a melee basic attack against it as an opportunity action. You can then shift 3 squares, but must not end the shift adjacent to any enemy.
The attacker missed with the opportunity attack. I then made a melee basic in response, which hit, and proceeded to shift 4 squares (I have the Mark of Passage). That shift took me past 2 other enemies for which I would've triggered opportunity attacks had I kept walking, then I moved the remaining 3 squares of my original move after the shift ended.
So, basically, can I take an opportunity action, in particular one that involves movement, in the middle of my move, and can I continue moving after I resolve that action?