/** Called on every draw */
void refresh(const game_display& disp,const map_location& loc) {
if (state_ == STATE_FORGET && anim_ && anim_->animation_finished_potential()) {
set_standing( loc);
return;
}
if (state_ != STATE_STANDING || (get_current_animation_tick() < next_idling_) || incapacitated()) return;
if (get_current_animation_tick() > next_idling_ + 1000) { // prevent all units animating at the same
set_standing(loc);
} else {
set_idling(disp, loc);
}
}
bool emits_zoc() const { return emit_zoc_ && !incapacitated();}
int attacks_left() const { return (attacks_left_ == 0 || incapacitated()) ? 0 : attacks_left_; }
/// Returns how far a unit can move this turn (zero if incapacitated).
int movement_left() const { return (movement_ == 0 || incapacitated()) ? 0 : movement_; }
