Add radioactive name, time left, room state information to molecules.

Signed-off-by: yushijinhun <yushijinhun@gmail.com>
Use new random color algorithm.Make solid flow more slowly.

Signed-off-by: yushijinhun <yushijinhun@gmail.com>
Add some molecules. Add some fluids radiation. Move methods.

Signed-off-by: yushijinhun <yushijinhun@gmail.com>
Merge pull request #256 from yushijinhun/hahaha

Add some fluids radiation.  Add information to molecules.