桶的觸發器

using UnityEngine;
public class EggCollider : MonoBehaviour
{
    void OnTriggerEnter(Collider co)
    {
        if (co.tag == "Egg")
        {
            ObjectPool.PushEgg(co.gameObject);
            Camera.main.GetComponent<GetEgg>().Clearing(false);
        }
    }
}

蛋的移動

using
 
 UnityEngine;
public class EggMove : MonoBehaviour
{
    Vector3 pos;//過渡的變數
    void Update()
    {
        pos = transform.position;//使物體下落
        pos.y -= Time.deltaTime * GetEgg.eggMoveSpeed;
        transform.position = pos;
    }
}

物件池？

using System.Collections.Generic;
using UnityEngine;
public
 
 class ObjectPool : MonoBehaviour
{
    static Queue<GameObject> pool = new Queue<GameObject>();//使用佇列，先進先出，避免連續生成同一個物件
    static GameObject egg;//預製：雞蛋
    static Vector3 _position;//初始位置
    static Quaternion _rotation;//初始旋轉
    static Transform tran;
    void Awake()
    {
        tran = transform;
        egg = Resources.Load("GetEgg/Egg"
 
) as GameObject;//載入
        _position = egg.transform.position;//（記錄初始變換，回收時重置）
        _rotation = egg.transform.rotation;
    }
    public static void GetObject()//得到一個物件
    {
        GameObject _egg = null;
        if (pool.Count >= 5)//給予一定的週轉空間？
        {
            _egg = pool.Dequeue();//得到佇列底部的物件
        }
        else
        {
            _egg = Instantiate(egg);//池子沒有可用的資源，增加
            _egg.AddComponent<EggMove>();
            _egg.transform.SetParent(tran);
            pool.Enqueue(_egg);
        }
        GetEgg.eggMoveSpeed += 0.2f;//下落速度逐漸加快
        _egg.transform.position = new Vector3(Random.Range(-14, 14), 0, -20);//隨機生成一個位置下落
        _egg.SetActive(true);
    }
    public static void PushEgg(GameObject obj)//回收一個物件
    {
        obj.transform.position = _position;
        obj.transform.rotation = _rotation;
        obj.SetActive(false);
        if (pool.Contains(obj))
            return;
        pool.Enqueue(obj);
    }
}

地面上的觸發器

using UnityEngine;
public class PlaneCollider : MonoBehaviour
{
    void OnTriggerEnter(Collider co)
    {
        if (co.tag == "Egg")
        {
            ObjectPool.PushEgg(co.gameObject);
            Camera.main.GetComponent<GetEgg>().Clearing(true);
        }
    }
}

計時器

看我上一篇文章
http://blog.csdn.net/u013452440/article/details/64441095

其他。。。

using UnityEngine;
using UnityEngine.UI;
using System.Collections.Generic;
public class GetEgg : MonoBehaviour
{
    GameObject player;//玩家

    int score = 0;//玩家分數
    int maxScore;//最高分數
    int minScore;//最低分數
    int lose = 0;//丟失的分數
    Text showScore;//顯示玩家分數
    Text showLose;//顯示玩家丟失分數
    GameObject showClearing;//顯示結算結果
    float nextTime;//計時
    float oriSpeed;//下一次出現的時間
    float shift;//難度
    public static float eggMoveSpeed;//下落的速度
    GameObject panelScore;//排行榜分數預製
    List<int> scoreList = new List<int>();//所有的分數
    List<int> timeList = new List<int>();//所有的時間
    public List<GameObject> obj = new List<GameObject>();
    GameObject scoreView;
    void Start()
    {
        scoreView = GameObject.Find("Scroll View");
        for (int index = 0; index < scoreView.transform.GetChild(0).GetChild(0).childCount; index++)
        {
            obj.Add(scoreView.transform.GetChild(0).GetChild(0).GetChild(index).gameObject);
        }
        player = GameObject.Find("Player");
        player.AddComponent<EggCollider>();
        panelScore = Resources.Load("GetEgg/ScorePanel") as GameObject;
        showScore = GameObject.Find("ShowScore").GetComponent<Text>();
        showLose = GameObject.Find("ShowLose").GetComponent<Text>();
        showClearing = GameObject.Find("ShowClearing");
        showScore.text = "Score:0";
        showLose.text = "Lose:0";
        Button reset = GameObject.Find("ResetButton").GetComponent<Button>();
        reset.GetComponentInChildren<Text>().text = "重試";
        reset.onClick.AddListener(delegate { ResetGame(); });
        Button exit = GameObject.Find("ExitButton").GetComponent<Button>();
        exit.GetComponentInChildren<Text>().text = "Exit";
        exit.onClick.AddListener(delegate { ExitGame(); });
        Button sv = GameObject.Find("ScoreViewButton").GetComponent<Button>();
        sv.GetComponentInChildren<Text>().text = "排行榜";
        sv.onClick.AddListener(delegate { ScoreListState(); });

        showClearing.SetActive(false);
        scoreView.SetActive(false);

        ResetGame();
    }
    float moveSpeed;//玩家的移動速度
    Vector3 move;//玩家將要移動的位置
    float minX = -14f;
    float maxX = 14f;
    void Update()
    {
    //這裡是桶的移動
        move.x += Input.GetAxis("Horizontal") * Time.deltaTime * moveSpeed;//獲取水平移動
        if (move.x < minX)//出左邊界則從右邊界出現
            move.x = maxX;
        else if (move.x > maxX)//出右邊界則從左邊界出現
            move.x = minX;
        player.transform.position = move;//移動

   //這裡是蛋的生成時機
        if (nextTime < oriSpeed)//計時
            nextTime += Time.deltaTime;
        else//到達下一次出現的時間
        {
            nextTime -= oriSpeed;//重新計時
            oriSpeed *= shift;//難度增加
            if (oriSpeed < 0.5f)
                oriSpeed = 0.5f;
            else if (oriSpeed > 3f)
                oriSpeed = 3f;//限制難度的最大最小值
            ObjectPool.GetObject();
        }
    }
    public void Clearing(bool isLose)//結算
    {
        if (isLose)
        {
            showLose.text = "Lose:" + ++lose;
            if (lose >= 10)
            {
                if (score > maxScore)
                {
                    maxScore = score;
                    showClearing.GetComponentInChildren<Text>().text = "不錯喲，你又進步了";
                }
                else if (score < minScore)
                {
                    minScore = score;
                    showClearing.GetComponentInChildren<Text>().text = "又偷懶了吧你";
                }
                else
                {
                    showClearing.GetComponentInChildren<Text>().text = "怎麼又掛了，我想靜靜...";
                }
                scoreList.Add(score);
                timeList.Add(Camera.main.GetComponent<TimeCount>().CurrentSecond);
                Time.timeScale = 0;
                showClearing.SetActive(true);
            }
        }
        else
            showScore.text = "Score:" + ++score;
    }
    void ResetGame()//初始化引數
    {
        lose = 0;
        score = 0;
        showLose.text = "Lose:" + lose;
        showScore.text = "Score:" + score;
        eggMoveSpeed = 10;
        shift = 0.98f;
        nextTime = 0;
        oriSpeed = 2;
        moveSpeed = 12;
        move = new Vector3(0, -30f, -20f);
        showClearing.SetActive(false);
        Camera.main.GetComponent<TimeCount>().ResetTime();
        Transform tran = GameObject.Find("ObjectPool").transform;
        for (int index = 0; index < tran.childCount; index++)
            tran.GetChild(index).gameObject.SetActive(false);
        Time.timeScale = 1;
    }
    void ExitGame()
    {
        Application.Quit();
    }
    bool isOpen = true;
    void ScoreListState()
    {
        if (isOpen)
        {
            Time.timeScale = 0;
            scoreList.Sort();
            Vector2 pos = new Vector2(0, 0);
            int shift = -35;
            for (int count = 0; count < 10; count++)
            {
                pos.y += shift;
                int mIndex = scoreList.Count - count - 1;
                obj[count].transform.GetChild(0).GetComponentInChildren<Text>().text = (count + 1).ToString();
                if (count < scoreList.Count)
                {
                    obj[count].SetActive(true);
                    obj[count].transform.GetChild(1).GetComponentInChildren<Text>().text = timeList[mIndex] + "秒鐘接了" + scoreList[mIndex] + "個！";
                }
                else
                    obj[count].SetActive(false);
            }
        }
        else
        {
            Time.timeScale = 1;
        }
        scoreView.SetActive(isOpen);
        isOpen = !isOpen;
    }
}

結果