> ## Documentation Index
> Fetch the complete documentation index at: https://docs.besupernow.com/llms.txt
> Use this file to discover all available pages before exploring further.

# API Reference

> Full Blueprint-exposed API of USeedSubsystem.

# API Reference – USeedSubsystem

All functions are **BlueprintCallable** unless marked **BlueprintPure**.

## Seed management

### `void SetGameSeed(int32 InSeed)`

Initializes the random stream with a given seed.

### `int32 GenerateRandomSeed()`

Generates and stores a new seed then returns it.

### `int32 GetGameSeed()` - *BlueprintPure*

Returns the current seed.

## Random values (ints)

### `int32 GetRandomIntInRange(int32 Min = 0, int32 Max = 100, FString Salt = "", bool bDeterministic = true)`

Returns a random integer in the specified range using the current seed and optional salt.

### `int32 GetRandomIntFromCurve(UCurveFloat* Curve, FString Salt = "", bool bDeterministic = true)`

Returns a random value sampled from the given float curve.

### `int32 GetRandomInt(FString Salt = "", bool bDeterministic = true)`

Unbounded-ish integer (uses half-limits internally for safety).

## Random values (floats)

### `float GetRandomFloatInRange(float Min = 0.f, float Max = 1.f, FString Salt = "", bool bDeterministic = true)`

Returns a random float in the specified range using the current seed and optional salt.

### `float GetRandomFloatFromCurve(UCurveFloat* Curve, FString Salt = "", bool bDeterministic = true)`

Returns a random value sampled from the given float curve.

### `float GetRandomFloat(FString Salt = "", bool bDeterministic = true)`

Returns a random float between 0 and 1 using the current seed and optional salt.

## Strings

### `FString GetRandomString(int32 Length = 16, FString Salt = "", bool bDeterministic = true)`

Generates a random string of the specified length using the current seed and salt.

## Enums

### `uint8 GetRandomEnum(uint8 MaxEnumVal = 1, FString Salt = "", bool bDeterministic = true)`

Returns a random enum value in the range `[0, MaxEnumVal]`.

<Tip>
  **Tip:** Pass the **<u>last enum entry</u>**, *not* the count.
</Tip>

### `uint8 GetRandomEnumArray(const TArray<uint8>& EnumArray, FString Salt = "", bool bDeterministic = true)`

Returns a random value from the provided enum array.

### `uint8 GetRandomEnumWeighted(const TMap<uint8, float>& Weights, FString Salt = "", bool bDeterministic = true)`

Returns a random enum value based on provided weights.

## Streams

### `FRandomStream GetRandomSeedStream(FString Salt = "", bool bDeterministic = true)` - *BlueprintPure*

Returns a random stream initialized with the current seed and salt.

### `FRandomStream GetSeedStream()` - *BlueprintPure*

Returns the current random stream.

## Console Variables

`SeedSubsystem.EditorSeed` - editor override for stable iteration.