2021-03-21_见缝插针带码

见缝插针完整版代码

在这个小游戏中我用了4个脚本代码其中有 GameManger， Pin， PinHead ，RotateSelf。

GameManger：游戏管理的代码其中有针的预设物.针的实例化.显示分数的文本以及获取鼠标的点击等代码

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using UnityEngine.SceneManagement;


public class GameManger : MonoBehaviour
{
    public GameObject PinPrefab;//针的预设物
    private Transform insPoint;//实例化的位置
    public Pin currentPin;
    public bool isOver;
    public GameObject Circle;
    public Text scoreText;
    public int score = 0;
    public Camera mainCamera;
    public int speed=5;
    // Start is called before the first frame update
    void Start()
    {
        insPoint = GameObject.Find("InsPoint").transform;
        InsPin();
        mainCamera = Camera.main;

    }

    // Update is called once per frame
    void Update()
    {
        if (isOver) return;
        //0----鼠标左键  1----鼠标右键   2----鼠标中键
        if(Input.GetMouseButtonDown(0))
        {
            score++;
            scoreText.text = score.ToString();
            currentPin.StartFiy();
            InsPin();
        }
        
    }
    //实例化针

    void InsPin() {
        currentPin= GameObject.Instantiate(PinPrefab, insPoint.position, PinPrefab.transform.rotation).GetComponent< Pin >();
    }

    public void GameOver()
    {
        if (isOver) return;
        Circle.GetComponent<RotateSelf>().enabled = false;
        StartCoroutine(GameOverAnimation());
        isOver = true;
    }  
    IEnumerator GameOverAnimation()  {
            while (true) 
            {
                mainCamera.backgroundColor = Color.Lerp(mainCamera.backgroundColor, Color.red, speed * Time.deltaTime);
                mainCamera.orthographicSize = Mathf.Lerp(mainCamera.orthographicSize, 4, speed *Time. deltaTime);
                if (Mathf.Abs(mainCamera.orthographicSize-4)<0.01) 
                {
                    break;
                
                }
                yield return 0;
            }
            yield return new WaitForSeconds(1);
            SceneManager.LoadScene(SceneManager.GetActiveScene().buildIndex);
        }   
    
}

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Pin：就是关于游戏中针的代码，其中包括针的飞行速度主要的是对于针什么时候飞怎么飞做的判断。

public class Pin : MonoBehaviour
{
    public bool isReah=false;
    public bool isFiy = false;
    private Transform startPoint;
    private Transform circlePos;
    public float speed = 8;
    private Vector3 endPoint;


    // Start is called before the first frame update
    void Start()
    {
        startPoint = GameObject.Find("StartPoint").transform;
        circlePos = GameObject.Find("Circle").transform;
        endPoint = circlePos.position;
        endPoint.y -= 1.7f;
        
    }

    // Update is called once per frame
    void Update()
    {
        if (isFiy == false)
        {
            if (isReah == false)
            {
                transform.position = Vector3.MoveTowards(transform.position, startPoint.position, speed * Time.deltaTime);
                if (Vector3.Distance(transform.position, startPoint.position) < 0.05f)
                {
                    isReah = true;

                }
            }

        }
        else
        {
            transform.position = Vector3.MoveTowards(transform.position, endPoint, speed * Time.deltaTime);
            if (Vector3.Distance(transform.position, endPoint) < 0.05)
            {
                isFiy = false;
                transform.parent = circlePos;
            }
        }
    }
    public void StartFiy()
    {
        isFiy = true;
        isReah = true;
    }
}
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PinHead ：是针头碰撞的代码

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

public class PinHead : MonoBehaviour
{
    private void OnTriggerEnter2D(Collider2D collision)
    {
        if (collision.tag == "PinHead") 
        {
            GameObject.Find("GameManger").GetComponent<GameManger>().GameOver();
        }
    }
}
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RotateSelf：因为是2D所以这个脚本是让圆以Z轴旋转的代码`

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

public class RotateSelf: MonoBehaviour
{
    public float speed = 100;
    // Start is called before the first frame update
    void Start()
    {
        
    }

    // Update is called once per frame
    void Update()
    {
        transform.Rotate(new Vector3(0, 0, -speed * Time.deltaTime));
        
    }
}

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完成后游戏的效果*## 注：代码均有老师代领完成