package slot_random

import (
	"math/rand"
	"sync"
)

type RandItem struct {
	Random *rand.Rand
	imu    sync.Mutex
	fmu    sync.Mutex
}

func (s *RandItem) Intn(n int) int {
	s.imu.Lock()
	defer s.imu.Unlock()

	return s.Random.Intn(n)
}

func (s *RandItem) Float64() float64 {
	s.fmu.Lock()
	defer s.fmu.Unlock()

	return s.Random.Float64()
}