Tangled Stones, v1.2

2D puzzle game for Android inspired by various games about tangled webs.

Support restarting of a game session.

drawing:
- drawing a reset button:
  - based on a window size;
operations:
- restarting a game session:
  - on destroying all stones;
  - by a reset button.

physics entities:
- static:
  - game field frame;
- dynamic:
  - stones;
  - joins:
    - joins between stone pairs:
      - rope joint (it restricts a maximal distance only);
    - join for drag control:
      - mouse joint (it moves a stone to a cursor);
      - support of touches;
initialization:
- creating a game field frame:
  - based on a window size;
  - splitting a bottom border for destroying stones;
- creating a stone grid:
  - based on a window size;
- creating joins between stone pairs:
  - automatically when creating stones;
  - random shuffling of joins;
drawing:
- drawing physics entities:
  - drawing join edges;
- drawing a reset button:
  - based on a window size;
operations:
- moving stones via drag control:
  - selecting a stone closest to a cursor;
  - freezing all stones except dragged ones;
  - destroying stones below a bottom limit;
- restarting a game session:
  - on destroying all stones;
  - by a reset button.

Content: code.

License: MIT.