CPhysicsProp

is a code class inherited by most physically-simulated model entities.

Classnames:
 * (Normal name.)
 * (Older name, automatically converts to  after spawning. No reason to use it.)
 * (Can be used to override the prop data settings and use any model as a physics prop. Normally models are restricted to one or two types of props (dynamic, static, or physics). Automatically converts to  after spawning. It can also be used to set a custom Health amount.)