Implement stairs that should be generated on all map levels.
Allow player to move to the next level by "using" stairs.
Next level should be generated at random again.
GameCore should store current level number which later should be used to generate harder monsters and traps.
Implement stairs that should be generated on all map levels. Allow player to move to the next level by "using" stairs. Next level should be generated at random again. GameCore should store current level number which later should be used to generate harder monsters and traps.
This should make game more playable.