So here's the set up: A technomancer and a soldier are face to face, in adjacent squares to each other. No one has any spiffy combat feats like Step Up and Strike, or Stand Still or anything like that. The technomancer wants to cast a spell, so he moves away so he doesn't cast in melee (yes, he could take a guarded step, but, he doesn't). The movement provokes an AoO from the soldier, and the soldier hits him and rolls damage accordingly. The caster then finishes his movement 30 feet away from the soldier. Now can he still cast a spell that round? or did the AoO damage disrupt his casting since it was in the same turn?