Very impressive you managed to implement all this in a week! An enjoyable experience. I would suggest adding an indicator as to the attack range of the characters, I often found my self being just out of range.
It was a busy week for the both of us, but glad that it has paid off! I believe that there was a blue circle to show the attack range of the characters but only when you clicked on the action button, but I can see how that could cause a bit of confusion. Thanks for the feedback!