using UnityEngine;using System.Collections;/// 
/// 背景滚动/// 
public class Done_BGScroller : MonoBehaviour{    /// 
    /// 滚动速度    /// 
    public float scrollSpeed;    /// 
    /// z轴的长度    /// 
    public float tileSizeZ;    /// 
    /// 背景起始位置    /// 
    private Vector3 startPosition;    void Start ()    {        //缓存起始位置        startPosition = transform.position;    }    void Update ()    {        float newPosition = Mathf.Repeat(Time.time * scrollSpeed, tileSizeZ);        transform.position = startPosition + Vector3.forward * newPosition;    }}

using UnityEngine;using System.Collections;/// 
/// 被边界摧毁/// 
public class Done_DestroyByBoundary : MonoBehaviour{    /// 
    /// 敌人,陨石等离开边界被摧毁    /// 
    void OnTriggerExit (Collider other)     {        Destroy(other.gameObject);    }}

using UnityEngine;using System.Collections;/// 
/// 主角被敌对物碰到后销毁/// 
public class Done_DestroyByContact : MonoBehaviour{    /// 
    /// 爆炸特效    /// 
    public GameObject explosion;    /// 
    /// 玩家爆炸特效    /// 
    public GameObject playerExplosion;    /// 
    /// 玩家得分    /// 
    public int scoreValue;    /// 
    /// 游戏控制器    /// 
    private Done_GameController gameController;    void Start ()    {        GameObject gameControllerObject = GameObject.FindGameObjectWithTag ("GameController");        if (gameControllerObject != null)        {            gameController = gameControllerObject.GetComponent 
      
       ();        }        if (gameController == null)        {            Debug.Log ("Cannot find 'GameController' script");        }    }    /// 
       
    /// 碰到触发器    /// 
    /// 
           void OnTriggerEnter (Collider other)    {        //如果是边界或敌人则不处理        if (other.tag == "Boundary" || other.tag == "Enemy")        {            return;        }        if (explosion != null)        {            Instantiate(explosion, transform.position, transform.rotation);        }        //如果碰到玩家,实例化玩家爆炸特效        //游戏结束        if (other.tag == "Player")        {            Instantiate(playerExplosion, other.transform.position, other.transform.rotation);            gameController.GameOver();        }                //        gameController.AddScore(scoreValue);        //删除碰到的游戏物体        Destroy (other.gameObject);        //删除自身游戏物体        Destroy (gameObject);    }}
      

using UnityEngine;using System.Collections;/// 
/// 特效经过一段时间后销毁/// 
public class Done_DestroyByTime : MonoBehaviour{    /// 
    /// 生存周期    /// 
    public float lifetime;    void Start ()    {                Destroy (gameObject, lifetime);    }}

using UnityEngine;using System.Collections;/// 
/// 敌机的躲避策略/// 
public class Done_EvasiveManeuver : MonoBehaviour{    /// 
    /// 边界    /// 
    public Done_Boundary boundary;    /// 
    /// 倾斜    /// 
    public float tilt;    /// 
    /// 闪避    /// 
    public float dodge;    public float smoothing;    /// 
    ///     /// 
    public Vector2 startWait;    /// 
    ///     /// 
    public Vector2 maneuverTime;    /// 
    ///     /// 
    public Vector2 maneuverWait;    private float currentSpeed;    private float targetManeuver;    void Start ()    {        currentSpeed = GetComponent
      
       ().velocity.z;        StartCoroutine(Evade());    }        /// 
       
    /// 躲避协程    /// 
    /// 
           IEnumerator Evade ()    {        yield return new WaitForSeconds (Random.Range (startWait.x, startWait.y));        while (true)        {            targetManeuver = Random.Range (1, dodge) * -Mathf.Sign (transform.position.x);            yield return new WaitForSeconds (Random.Range (maneuverTime.x, maneuverTime.y));            targetManeuver = 0;            yield return new WaitForSeconds (Random.Range (maneuverWait.x, maneuverWait.y));        }    }        void FixedUpdate ()    {        float newManeuver = Mathf.MoveTowards (GetComponent
       
        ().velocity.x, targetManeuver, smoothing * Time.deltaTime);        GetComponent
        
         ().velocity = new Vector3 (newManeuver, 0.0f, currentSpeed);        GetComponent
         
          ().position = new Vector3        (            Mathf.Clamp(GetComponent
          
           ().position.x, boundary.xMin, boundary.xMax),             0.0f,             Mathf.Clamp(GetComponent
           
            ().position.z, boundary.zMin, boundary.zMax) ); GetComponent
            
             ().rotation = Quaternion.Euler (0, 0, GetComponent
             
              ().velocity.x * -tilt); }}
             
            
           
          
         
        
       
      

using UnityEngine;using System.Collections;/// 
/// 游戏控制/// 
public class Done_GameController : MonoBehaviour{    /// 
    /// 敌人预设列表    /// 
    public GameObject[] hazards;    /// 
    /// 敌人孵化的范围    /// 
    public Vector3 spawnValues;    /// 
    /// 每波敌人的数量    /// 
    public int hazardCount;    /// 
    /// 生成每个敌人后的等待时间    /// 
    public float spawnWait;    /// 
    /// 第一次孵化敌人的等待时间    /// 
    public float startWait;    /// 
    /// 生成每波敌人后的生成时间    /// 
    public float waveWait;        /// 
    /// 分数文本    /// 
    public GUIText scoreText;    /// 
    /// 重新开始文本    /// 
    public GUIText restartText;    /// 
    /// 游戏结束文本    /// 
    public GUIText gameOverText;        /// 
    /// 游戏是否结束    /// 
    private bool gameOver;    /// 
    /// 是否重新开始    /// 
    private bool restart;    /// 
    /// 得分    /// 
    private int score;        void Start ()    {        gameOver = false;        restart = false;        restartText.text = "";        gameOverText.text = "";        score = 0;        UpdateScore ();        StartCoroutine (SpawnWaves ());    }        void Update ()    {        if (restart)        {            if (Input.GetKeyDown (KeyCode.R))            {                Application.LoadLevel (Application.loadedLevel);            }        }    }        /// 
    /// 孵化波    /// 
    /// 
          IEnumerator SpawnWaves ()    {        //等待        yield return new WaitForSeconds (startWait);        //无限生成敌人        while (true)        {            //生成敌人            for (int i = 0; i < hazardCount; i++)            {                GameObject hazard = hazards [Random.Range (0, hazards.Length)];                Vector3 spawnPosition = new Vector3 (Random.Range (-spawnValues.x, spawnValues.x), spawnValues.y, spawnValues.z);                Quaternion spawnRotation = Quaternion.identity;                Instantiate (hazard, spawnPosition, spawnRotation);                yield return new WaitForSeconds (spawnWait);            }            //生成每波敌人后的等待时间            yield return new WaitForSeconds (waveWait);                        if (gameOver)            {                restartText.text = "Press 'R' for Restart";                restart = true;                break;            }        }    }        /// 
    /// 添加分数    /// 
    ///     public void AddScore (int newScoreValue)    {        score += newScoreValue;        UpdateScore ();    }        /// 
    /// 更新分数显示文本    /// 
    void UpdateScore ()    {        scoreText.text = "Score: " + score;    }        /// 
    /// 游戏结束    /// 
    public void GameOver ()    {        gameOverText.text = "Game Over!";        gameOver = true;    }}

using UnityEngine;using System.Collections;/// 
/// 移动类/// 
public class Done_Mover : MonoBehaviour{    /// 
    /// 移动速度    /// 
    public float speed;    void Start ()    {        //给刚体设置一个初始速度        GetComponent
      
       ().velocity = transform.forward * speed;    }}
      

using UnityEngine;using System.Collections;/// 
/// 边界/// 
[System.Serializable]public class Done_Boundary {    public float xMin, xMax, zMin, zMax;}/// 
/// 玩家控制/// 
public class Done_PlayerController : MonoBehaviour{    /// 
    /// 移动速度    /// 
    public float speed;    /// 
    /// 倾斜    /// 
    public float tilt;    /// 
    /// 游戏边界    /// 
    public Done_Boundary boundary;    /// 
    /// 子弹预设    /// 
    public GameObject shot;    /// 
    /// 子弹射出的位置    /// 
    public Transform shotSpawn;    /// 
    /// 射击频率,每秒发射子弹数    /// 
    public float fireRate;        /// 
    /// 下一次子弹发射的时间    /// 
    private float nextFire;        void Update ()    {        //按下发射,且当前时间大于下一次子弹发射的时间        if (Input.GetButton("Fire1") && Time.time > nextFire)         {            //重新设置下一次发射子弹的时间            nextFire = Time.time + fireRate;            Instantiate(shot, shotSpawn.position, shotSpawn.rotation);            GetComponent
      
       ().Play ();        }    }    void FixedUpdate ()    {        //获取水平和垂直方向的输入值,将其应用在刚体的速度上        float moveHorizontal = Input.GetAxis ("Horizontal");        float moveVertical = Input.GetAxis ("Vertical");        Vector3 movement = new Vector3 (moveHorizontal, 0.0f, moveVertical);        GetComponent
       
        ().velocity = movement * speed;                //限制刚体在边界内移动        GetComponent
        
         ().position = new Vector3        (            Mathf.Clamp (GetComponent
         
          ().position.x, boundary.xMin, boundary.xMax),             0.0f,             Mathf.Clamp (GetComponent
          
           ().position.z, boundary.zMin, boundary.zMax)        );                //设置飞机在z轴的倾斜        GetComponent
           
            ().rotation = Quaternion.Euler (0.0f, 0.0f, GetComponent
            
             ().velocity.x * -tilt); }}
            
           
          
         
        
       
      

using UnityEngine;using System.Collections;/// 
/// 陨石随机移动/// 
public class Done_RandomRotator : MonoBehaviour {    /// 
    /// 翻滚速度    /// 
    public float tumble;        void Start ()    {        //设置陨石的角速度        GetComponent
      
       ().angularVelocity = Random.insideUnitSphere * tumble;    }}
      

using UnityEngine;using System.Collections;/// 
/// 敌人的武器控制/// 
public class Done_WeaponController : MonoBehaviour{    /// 
    /// 子弹预设    /// 
    public GameObject shot;    /// 
    /// 发射子弹的位置    /// 
    public Transform shotSpawn;    /// 
    /// 发射子弹频率,    /// 
    public float fireRate;    /// 
    /// 发射子弹延迟    /// 
    public float delay;    void Start ()    {        InvokeRepeating ("Fire", delay, fireRate);    }    void Fire ()    {        Instantiate(shot, shotSpawn.position, shotSpawn.rotation);        GetComponent
      
       ().Play();    }}
      

游戏视频:https://pan.baidu.com/s/1o87Anwe

游戏项目:https://pan.baidu.com/s/1c246OQs