This library is designed to help ease the strain on collision calls when
dealing with a large number of objects, i.e. bullets, particles, hordes
of zombies, etc.

Current Benefits

• Reduces the time spent checking collisions by reducing the scope of each
  object;
• Easy to use;
• Easy to understand.

To Do

• Implement better checking for objects near a hash border;
• Implement better checking for objects bigger than the size of the hash
  it is in;
• Add the option of using a simple grid or a quadtree.

Located in the Downloads page is a demo application for the hash. The
Love2D engine is required to run the demo.

Keyboard Controls

• TAB: Toggles between using the spatial hash and not;
• P: Pauses the demo;
• H: Toggles the banner showing the timing/hash information.
• ESC: Quits the demo.

Change Log

• 1/16/12: Initial upload of library.