Class "RNG"

Modified Constructors

RNG ()

RNG RNG ( int seed = 2853650767, int shiftIdx = 35 )

Now takes an optional seed and an optional shiftIdx. This can be used to avoid separating construction of the RNG object and a call to SetSeed.

The function validates both the seed and the shift index.

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Modified Functions

RandomInt ()

int RandomInt ( int Min, int Max )

Can now emulate math.random by accepting a second argument to generate a number between the first argument and it, inclusive. Negative values are usable in this mode and will properly generate a number between min and max regardless of sign.

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SetSeed ()

void SetSeed ( int Seed, int ShiftIdx = 35 )

An error is now thrown if Seed is below 0.

An error is now thrown if ShiftIdx is not between 0 and 80, inclusive.

ShiftIdx is now optional, with the default value set to 35.

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Functions

GetShiftIdx ()

int GetShiftIdx ( )

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PhantomFloat ()

float PhantomFloat ( )

Generates a random float between 0 (inclusive) and 1 (exclusive).

This does not advance the internal state of the RNG object.

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PhantomInt ()

int PhantomInt ( int Max )

Behaves identically to RandomInt without advancing the internal state of the RNG object.

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PhantomNext ()

int PhantomNext ( )

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PhantomPrevious ()

int PhantomPrevious ( )

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PhantomVector ()

Vector PhantomVector ( )

Returns a random vector with length 1. Multiply this vector by a number for larger random vectors.

This does not advance the internal state of the RNG object.

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Previous ()

int Previous ( )

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RandomVector ()

Vector RandomVector ( )

Returns a random vector with length 1. Multiply this vector by a number for larger random vectors.

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