Editing Random Number Generator

A [[wikipedia:Random_number_generation|Random Number Generator]], or RNG, is a procedure that generates numbers that are meant to be unpredictable. Final Fantasy VII has many RNG implementations that are used by different modules.

== Implemented RNGs ==

* [[Field Map RNG]]
* [[World Map RNG]]
* [[Battle RNG]]

== Provided RNGs ==

* [[System RNG]]

== Non-RNG Randomness ==
Some "random" events in this game are determined without the use of a random number generator.

=== IGT (In-Game Time) ===
* The Mayor's Password is determined by total IGT seconds modulo 4.
* The "Evil Flag" in Cait Sith's Slots limit break is determined by total IGT seconds.
* The Battle Square reels are decided by total IGT seconds modulo 128.