[3D] Random Range Spawn

일정한 구간을 정해두고 구간 내에서 오브젝트를 스폰함

 

InvokeRepeating(string methodName, float time, float repeatRate);

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class SpawnManager : MonoBehaviour
{
    public GameObject[] animalPrefabs;
    private float spawnRangeX = 20;
    private float spawnPosZ = 20;

    private float startDelay = 2;
    private float spawnInterval = 1.5f;

    // Start is called before the first frame update
    void Start()
    {
        InvokeRepeating("SpawnRandomAnimal", startDelay, spawnInterval);
    }

    void SpawnRandomAnimal()
    {
        int animalIndex = Random.Range(0, animalPrefabs.Length);
        Vector3 spawnPos = new Vector3(Random.Range(-spawnRangeX, spawnRangeX), 0, spawnPosZ);
        Instantiate(animalPrefabs[animalIndex], spawnPos, animalPrefabs[animalIndex].transform.rotation);
    }
}