UnityTest

using UnityEngine;
using System.Collections;

public class Spawner : MonoBehaviour
{
    public GameObject objectToSpawn;
    public float delay = 2;
    public float delayAtStart = 3;
    public float timer = 0;
    public float randomHorizontalSpawnTreshold = 1;
    public float levelMultiplier = 1;
    float level;
    public bool spawning = false;
    Data data;
    float startDelay;
    // Use this for initialization
    void Awake()
    {
        startDelay = delay;
    }

    void Start()
    {
        timer = 0;
    }

    void OnEnable()
    {
        delay = startDelay;
        data = FindObjectOfType<Data>();
        level = data.level;
        delay = delay - (delay * level * levelMultiplier);
    }

    // Update is called once per frame
    void Update()
    {
        timer += Time.fixedDeltaTime;
        if (timer >= delayAtStart && !spawning)
        {
            spawning = true;
            timer = 0;
        }
        if (timer >= delay && spawning)
        {
            Instantiate(objectToSpawn, new Vector3(Random.Range(-randomHorizontalSpawnTreshold, randomHorizontalSpawnTreshold), transform.position.y, transform.position.z), Quaternion.identity);
            timer = 0;
        }
    }

    public void ResetSpawner()
    {
        timer = 0;
        spawning = false;
    }
}