[游戏开发]Unity3D 点击鼠标飞机开火

飞机脚本

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

public class MyJet : MonoBehaviour
{
	public GameObject myprefab;
	
    // Start is called before the first frame update
    void Start()
    {
        Application.targetFrameRate = 60; //固定帧率
    }

    // Update is called once per frame
    void Update()
    {
        if (Input.GetMouseButtonDown(0)) {
			Fire(); // 开火
		}
    }
	
	private void Fire() {
		GameObject bullet = Instantiate(myprefab);
		bullet.transform.position = transform.position + new Vector3(0, 1f, 0);

	}
}

?预制体子弹脚本

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

public class MyBullet : MonoBehaviour
{
    // Start is called before the first frame update
    void Start()
    {
        
    }

    // Update is called once per frame
    void Update()
    {
		float step = 1.6f * Time.deltaTime; //每帧移动的距离
		transform.Translate(0, step, 0, Space.Self);
		
		Vector3 sp = Camera.main.WorldToScreenPoint(transform.position);
		if (sp.y > Screen.height) {
			Destroy(this.gameObject); //销毁子弹
		}
    }
}