void
mr_view_page_trans (enum dir d)
{
int x, y;
mr.select_cycles = SELECT_CYCLES;
struct mr_origin o;
mr_save_origin (&o);
switch (d) {
case RIGHT:
mr_rightmost_cell (&x, &y);
mr_set_origin (mr.cell[x][y].room, 0, y);
mr_view_trans (RIGHT);
break;
case LEFT:
mr_leftmost_cell (&x, &y);
mr_set_origin (mr.cell[x][y].room, mr.w - 1, y);
mr_view_trans (LEFT);
break;
case BELOW:
mr_bottommost_cell (&x, &y);
mr_set_origin (mr.cell[x][y].room, x, 0);
mr_view_trans (BELOW);
break;
case ABOVE:
mr_topmost_cell (&x, &y);
mr_set_origin (mr.cell[x][y].room, x, mr.h - 1);
mr_view_trans (ABOVE);
break;
}
mr_stabilize_origin (&o, d);
}
void
mr_view_page_trans (enum dir d)
{
int x, y;
mr.select_cycles = 0;
switch (d) {
case RIGHT:
mr_rightmost_cell (&x, &y);
mr.room = mr.cell[x][y].room;
mr.x = 0;
mr.y = y;
mr_map_rooms ();
mr_view_trans (RIGHT);
break;
case LEFT:
mr_leftmost_cell (&x, &y);
mr.room = mr.cell[x][y].room;
mr.x = mr.w - 1;
mr.y = y;
mr_map_rooms ();
mr_view_trans (LEFT);
break;
case BELOW:
mr_bottommost_cell (&x, &y);
mr.room = mr.cell[x][y].room;
mr.x = x;
mr.y = 0;
mr_map_rooms ();
mr_view_trans (BELOW);
break;
case ABOVE:
mr_topmost_cell (&x, &y);
mr.room = mr.cell[x][y].room;
mr.x = x;
mr.y = mr.h - 1;
mr_map_rooms ();
mr_view_trans (ABOVE);
break;
}
}
