How to use

findFreeSpace

method

in

com.shatteredpixel.shatteredpixeldungeon.levels.builders.Builder

Rect space = findFreeSpace(start, collision, Math.max(next.maxWidth(), next.maxHeight()));
if (!next.setSizeWithLimit(space.width()+1, space.height()+1)){
  return -1;

Rect space = findFreeSpace(start, collision, Math.max(next.maxWidth(), next.maxHeight()));
if (!next.setSizeWithLimit(space.width()+1, space.height()+1)){
  return -1;