鼠标打飞碟（Hit UFO）游戏改进版

游戏内容要求：
按 adapter模式 设计图修改飞碟游戏
使它同时支持物理运动与运动学（变换）运动

跟之前的简单打飞碟相比，这次的多了个Adapter类和plane，plane是用来体现飞碟的物理运动的。

动作管理器统一接口

public interface SceneController
{
    
    void load();
    void game(int Round);
    int Choose(float[] probe);
}

飞碟随机运动

using UnityEngine;
using System.Collections;

public class move1 : MonoBehaviour {
    
    public float speedX = 5.0F;
    public float speedY = 5.0F;
    public float speedZ = 5.0F;
    // Use this for initialization
    float rand1 = Random.Range(-1.0f, 1.0f);
    float rand2 = Random.Range(-1.0f, 1.0f);
    float rand3 = Random.Range(-1.0f, 1.0f);

    float randx;
    float randy;
    


    void Start () {
    
        randx = Random.Range(-1.0f, 1.0f);
        randy = Random.Range(-1.0f, 1.0f);
        //Debug.Log(randx);
        //Debug.Log(randy);
        if (randx>0)
            randx = 1.0f;
        else
            randx = -1.0f;

        if (randy >0)
            randy = 1.0f;
        else
            randy = -1.0f;
    }
	
	// Update is called once per frame
	void Update () {
    
        
        
        float translationY = 1 * speedY*rand1*randx;
        
        float translationX = 1 * speedX*rand2*randy;
        
        float translationZ = 1 * speedZ;
        translationY *= Time.deltaTime;
        translationX *= Time.deltaTime;
        //transform.Translate(0, translationY, 0);
        //transform.Translate(translationX, 0, 0);
        transform.Translate(translationX, translationY, translationZ);
        
    }
    

}

工厂

using UnityEngine;
using Adapter;

namespace SimpleFactory
{
    
    #region 产品

    public interface UFO
    {
    
        GameObject Version(int round);
    }
    
    public class UFO1 : UFO
    {
    
        
        float x = Random.Range(0.0f, 5.0f);
        public virtual GameObject Version(int round)
        {
    
            GameObject UFO1;
            Vector3 UFO1Pos = new Vector3(x, 0, 0);
            UFO1 = Object.Instantiate(Resources.Load("UFO1", typeof(GameObject)), UFO1Pos, Quaternion.identity) as GameObject;
            UFO1.name = "UFO1";
            UFO1.AddComponent<PickupObject>();
            //UFO1.AddComponent<Rigidbody>();
            move1 test = UFO1.AddComponent<move1>();
            test.speedX *=  (float)round;
            test.speedY *=   (float)round;
            test.speedZ = 0.0f ;
            return UFO1;
        }
     
    }
    
    public class UFO2 : UFO
    {
    
        float x = Random.Range(0.0f, 5.0f);
        public virtual GameObject Version(int round)
        {
    
            GameObject UFO1;
            Vector3 UFO1Pos = new Vector3(x, 0, 0);
            UFO1 = Object.Instantiate(Resources.Load("UFO2", typeof(GameObject)), UFO1Pos, Quaternion.identity) as GameObject;
            UFO1.name = "UFO2";
            UFO1.AddComponent<PickupObject>();
            //UFO1.AddComponent<Rigidbody>();
            move1 test = UFO1.AddComponent<move1>();
            test.speedX *= (float)round;
            test.speedY *= (float)round;
            test.speedZ = 0.0f;
            return UFO1;
     
        }
        public virtual void Add_Component_Rigidbody(GameObject ufo)
        {
    
            ufo.AddComponent<Rigidbody>();
        }
    }

    public class UFO3 : UFO
    {
    
        float x = Random.Range(0.0f, 5.0f);
        public virtual GameObject Version(int round)
        {
    
            GameObject UFO1;
            Vector3 UFO1Pos = new Vector3(x, 0, 0);
            UFO1 = Object.Instantiate(Resources.Load("UFO3", typeof(GameObject)), UFO1Pos, Quaternion.identity) as GameObject;
            UFO1.name = "UFO3";
            UFO1.AddComponent<PickupObject>();
            //UFO1.AddComponent<Rigidbody>();
            move1 test = UFO1.AddComponent<move1>();
            test.speedX *= (float)round;
            test.speedY *=  (float)round;
            test.speedZ = 0.0f;
            return UFO1;

        }
    }

    public class UFO4 : UFO
    {
    
        float x = Random.Range(0.0f, 5.0f);
        public virtual GameObject Version(int round)
        {
    
            GameObject UFO1;
            Vector3 UFO1Pos = new Vector3(x, 0, 0);
            UFO1 = Object.Instantiate(Resources.Load("UFO4", typeof(GameObject)), UFO1Pos, Quaternion.identity) as GameObject;
            UFO1.name = "UFO4";
            UFO1.AddComponent<PickupObject>();
            //UFO1.AddComponent<Rigidbody>();
            move1 test = UFO1.AddComponent<move1>();
            test.speedX *= (float)round;
            test.speedY *= (float)round;
            test.speedZ = 0.0f;
            return UFO1;
     
        }
    }


    public class UFO5 : UFO
    {
    
        float x = Random.Range(0.0f, 5.0f);
        public virtual GameObject Version(int round)
        {
    
            GameObject UFO1;
            Vector3 UFO1Pos = new Vector3(x, 0, 0);
            UFO1 = Object.Instantiate(Resources.Load("UFO5", typeof(GameObject)), UFO1Pos, Quaternion.identity) as GameObject;
            UFO1.name = "UFO5";
            UFO1.AddComponent<PickupObject>();
            //UFO1.AddComponent<Rigidbody>();
            move1 test = UFO1.AddComponent<move1>();
            test.speedX *= (float)round;
            test.speedY *= (float)round;
            test.speedZ = 0.0f;
            return UFO1;

        }
    }
    #endregion

    #region 工厂
    public interface IFactory
    {
    
        UFO Create();
    }

    public class UFO1Factory : IFactory
    {
    
        public virtual UFO Create()
        {
    
            
            return new UFO1();
        }
    }

    public class UFO2Factory : IFactory
    {
    
        public virtual UFO Create()
        {
    
            return new UFO2();
        }
    }

    public class UFO3Factory : IFactory
    {
    
        public virtual UFO Create()
        {
    
            
            return new UFO3();
        }
    }

    public class UFO4Factory : IFactory
    {
    
        public virtual UFO Create()
        {
    
            return new UFO4();
        }
    }

    public class UFO5Factory : IFactory
    {
    
        public virtual UFO Create()
        {
    
            return new UFO5();
        }
    }

    #endregion
}
}

场景单实例

using UnityEngine;
using System.Collections;

public class Singleton<T> : MonoBehaviour where T : MonoBehaviour
{
    
    protected static T instance;
    public static T Instance
    {
    
        get
        {
    
            if (instance == null)
            {
    
                instance = (T)FindObjectOfType(typeof(T));
                if (instance == null)
                {
    
                    Debug.LogError("An instance of " + typeof(T) +
                    " is needed in the scene, but there is none.");
                }
            }
            return instance;
        }
    }
}

场景单实例的使用很简单，你仅需要将 MonoBehaviour 子类对象挂载任何一个游戏对象上即可。

然后在任意位置使用代码 Singleton <>.Instance 获得该对象。

光标拾取多个物体程序

public class PickupMultiObjects : MonoBehaviour {
    

	public GameObject cam;

	// Update is called once per frame
	void Update () {
    
		if (Input.GetButtonDown("Fire1")) {
    
			Debug.Log ("Fired Pressed");
			Debug.Log (Input.mousePosition);

			Vector3 mp = Input.mousePosition; //get Screen Position

			//create ray, origin is camera, and direction to mousepoint
			Camera ca;
			if (cam != null ) ca = cam.GetComponent<Camera> (); 
			else ca = Camera.main;

			Ray ray = ca.ScreenPointToRay(Input.mousePosition);

			//Return the ray's hits
			RaycastHit[] hits = Physics.RaycastAll (ray);

			foreach (RaycastHit hit in hits) {
    
				print (hit.transform.gameObject.name);
				if (hit.collider.gameObject.tag.Contains("Finish")) {
     //plane tag
					Debug.Log ("hit " + hit.collider.gameObject.name +"!" ); 
				}
				Destroy (hit.transform.gameObject);
			}
		}		
	}
}

Adater类（）：

using UnityEngine;
using System.Collections;
using SimpleFactory;

namespace Adapter
{
    
    public class adapter
    {
    
        public void Add_Component_Rigidbody(SimpleFactory.UFO ufo,int i)
        {
    
            ufo.Version(i).AddComponent<Rigidbody>();

        }
    }
}

成品图：