Class RandomManager

随机管理

Hierarchy

RandomManager

Index

Constructors

Properties

seedrandom _instance

Accessors

Methods

getRandom getRandomByMinMaxList getRandomByObjectList getRandomBySumList getRandomInt setSeed

Constructors

constructor

new RandomManager(): RandomManager
Returns RandomManager

Properties

`Private` seedrandom

seedrandom: any

`Static` `Private` _instance

_instance: RandomManager

Accessors

`Static` instance

get instance(): RandomManager
Returns RandomManager
- Defined in assets/core/common/manager/RandomManager.ts:6

Methods

`Private` getRandom

getRandom(): number
Returns number
- Defined in assets/core/common/manager/RandomManager.ts:33

getRandomByMinMaxList

getRandomByMinMaxList(min: number, max: number, n: number): number[]
根据最大值，最小值范围生成随机数数组

Returns
Array
Parameters
- min: number
  
  最小值
- max: number
  
  最大值
- n: number
  
  随机个数
Returns number[]
- Defined in assets/core/common/manager/RandomManager.ts:74

getRandomByObjectList

getRandomByObjectList<T>(objects: T[], n: number): T[]
获取数组中随机对象

Returns
Array
Type Parameters
Type Parameters
- T
Parameters
- objects: T[]
  
  对象数组
- n: number
  
  随机个数
Returns T[]
- Defined in assets/core/common/manager/RandomManager.ts:88

getRandomBySumList

getRandomBySumList(n: number, sum: number): number[]
定和随机分配

Returns
number[]
Parameters
- n: number
  
  随机数量
- sum: number
  
  随机元素合
Returns number[]
- Defined in assets/core/common/manager/RandomManager.ts:104

getRandomInt

getRandomInt(min: number, max: number, type?: number): number
生成指定范围的随机整数
Parameters
- min: number
  
  最小值
- max: number
  
  最大值
- type: number = 2
  
  类型
Returns number
- Defined in assets/core/common/manager/RandomManager.ts:52

setSeed

setSeed(seed: number): void
设置随机种子
Parameters
- seed: number
Returns void
- Defined in assets/core/common/manager/RandomManager.ts:41

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