A class for generation pseudo-random numbers. Generates pseudo-random float between '0.0' and '1.0'. Generates pseudo-random float between [code]from[/code] and [code]to[/code]. Generates pseudo-random 32-bit unsigned integer between '0' and '4294967295'. Generates pseudo-random 32-bit signed integer between [code]from[/code] and [code]to[/code] (inclusive). Setups a time-based seed to generator. The seed used by the random number generator. A given seed will give a reproducible sequence of pseudo-random numbers.