簡介

就是一個簡單的打飛碟游戲。。游戲難度會隨著你獲得的分?jǐn)?shù)提升，勝利條件是獲得1000分。

對象處理

就簡單的一個飛碟預(yù)制就行了（十分簡單，就一個圓柱體。。完畢）

還有一個粒子系統(tǒng)用來模擬飛碟被擊中時的爆炸效果，粒子的參數(shù)如下：


就這么簡單。。沒了

UML

代碼部分

其實這個飛碟的代碼跟之前的那個牧師與魔鬼的代碼十分的相似，主要是由于老師提供的框架可塑性實在是太強(qiáng)大了（膜拜一下老師）。只需要增加一個記分員，一個飛碟工廠，再加上之前的框架，就搞定了。
Singleton.cs（單例模型的模板）

using System.Collections; using System.Collections.Generic; using UnityEngine;public class Singleton<T> where T : MonoBehaviour {private static T instance;public static T Instance {get {if (instance == null) {instance = (T)Object.FindObjectOfType(typeof(T));if (instance == null) {Debug.LogError("Can't find instance of " + typeof(T));}}return instance;}} }

Director.cs

using System; using System.Collections; using System.Collections.Generic; using UnityEngine;public class Director : System.Object {public static Director _instance;public ISceneController currentSceneController { get; set; }public bool running { get; set; }public static Director getInstance() {if (_instance == null) _instance = new Director();return _instance;}public int getFPS() {return Application.targetFrameRate;}public void setFPS(int fps) {Application.targetFrameRate = fps;} }

DiskData.cs

using System.Collections; using System.Collections.Generic; using UnityEngine;public class DiskData : MonoBehaviour {public float size;public Color color;public float speed; }

ScoreRecorder.cs

using System.Collections; using System.Collections.Generic; using UnityEngine;public class ScoreRecorder : MonoBehaviour {private float score;public float getScore() {return score;}public void Record(GameObject disk) {score += (100 - disk.GetComponent<DiskData>().size *(20 - disk.GetComponent<DiskData>().speed));Color c = disk.GetComponent<DiskData>().color;switch (c.ToString()) {case "red":score += 50;break;case "green":score += 40;break;case "blue":score += 30;break;case "yellow":score += 10;break;}}public void Reset() {score = 0;} }

DiskFactory.cs

using System.Collections; using System.Collections.Generic; using UnityEngine;public class DiskFactory : MonoBehaviour {private List<GameObject> used = new List<GameObject>();private List<GameObject> free = new List<GameObject>();private Color[] color = { Color.red, Color.green, Color.blue, Color.yellow };public GameObject GetDisk(int ruler) {GameObject a_disk;if (free.Count > 0) {a_disk = free[0];free.Remove(free[0]);} else {a_disk = GameObject.Instantiate(Resources.Load("prefabs/Disk")) as GameObject;}switch (ruler) {case 1:a_disk.GetComponent<DiskData>().size = UnityEngine.Random.Range(0, 6);a_disk.GetComponent<DiskData>().color = color[UnityEngine.Random.Range(0, 4)];a_disk.GetComponent<DiskData>().speed = UnityEngine.Random.Range(10, 15);a_disk.transform.localScale = new Vector3(a_disk.GetComponent<DiskData>().size * 2, a_disk.GetComponent<DiskData>().size * 0.1f, a_disk.GetComponent<DiskData>().size * 2);a_disk.GetComponent<Renderer>().material.color = a_disk.GetComponent<DiskData>().color;break;case 2:a_disk.GetComponent<DiskData>().size = UnityEngine.Random.Range(0, 4);a_disk.GetComponent<DiskData>().color = color[UnityEngine.Random.Range(0, 4)];a_disk.GetComponent<DiskData>().speed = UnityEngine.Random.Range(15, 20);a_disk.transform.localScale = new Vector3(a_disk.GetComponent<DiskData>().size * 2, a_disk.GetComponent<DiskData>().size * 0.1f, a_disk.GetComponent<DiskData>().size * 2);a_disk.GetComponent<Renderer>().material.color = a_disk.GetComponent<DiskData>().color;break;}a_disk.SetActive(true);used.Add(a_disk);return a_disk;}public void FreeDisk(GameObject disk) {for(int i = 0; i < used.Count; i++) {if(used[i] == disk) {disk.SetActive(false);used.Remove(used[i]);free.Add(disk);}}} }

RoundController.cs

using System; using System.Collections; using System.Collections.Generic; using UnityEngine;public enum State { WIN, LOSE, PAUSE, CONTINUE, START };public class RoundController : MonoBehaviour, IUserAction, ISceneController {public DiskFactory diskFactory;public RoundActionManager actionManager;public ScoreRecorder scoreRecorder;private List<GameObject> disks;private int round;private GameObject shootAtSth;GameObject explosion;public State state { get; set; }public int leaveSeconds;public int count;IEnumerator DoCountDown() {while (leaveSeconds >= 0) {yield return new WaitForSeconds(1);leaveSeconds--;}}void Awake() {Director director = Director.getInstance();director.setFPS(60);director.currentSceneController = this;LoadResources();diskFactory = Singleton<DiskFactory>.Instance;scoreRecorder = Singleton<ScoreRecorder>.Instance;actionManager = Singleton<RoundActionManager>.Instance;leaveSeconds = 60;count = leaveSeconds;state = State.PAUSE;disks = new List<GameObject>();}void Start () {round = 1;LoadResources();}void Update() {LaunchDisk();Judge();RecycleDisk();}public void LoadResources() {Camera.main.transform.position = new Vector3(0, 0, -15);explosion = Instantiate(Resources.Load("Prefabs/ParticleSys"), new Vector3(-40, 0, 0), Quaternion.identity) as GameObject;}public void shoot() {if (Input.GetMouseButtonDown(0) && (state == State.START || state == State.CONTINUE)) {Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);RaycastHit hit;if (Physics.Raycast(ray, out hit)) {if ((Director.getInstance().currentSceneController.state == State.START || Director.getInstance().currentSceneController.state == State.CONTINUE)) {shootAtSth = hit.transform.gameObject;explosion.transform.position = hit.collider.gameObject.transform.position;explosion.GetComponent<Renderer>().material = hit.collider.gameObject.GetComponent<Renderer>().material;explosion.GetComponent<ParticleSystem>().Play();}}}}public void LaunchDisk() {if(count - leaveSeconds == 1) {count = leaveSeconds;GameObject disk = diskFactory.GetDisk(round);Debug.Log(disk);disks.Add(disk);actionManager.addRandomAction(disk);}}public void RecycleDisk() {for(int i = 0; i < disks.Count; i++) {if( disks[i].transform.position.z < -18) {diskFactory.FreeDisk(disks[i]);disks.Remove(disks[i]);}}}public void Judge() {if(shootAtSth != null && shootAtSth.transform.tag == "Disk" && shootAtSth.activeInHierarchy) {scoreRecorder.Record(shootAtSth);diskFactory.FreeDisk(shootAtSth);shootAtSth = null;}if(scoreRecorder.getScore() > 500 * round) {round++;leaveSeconds = count = 60;}if (round == 3) {StopAllCoroutines ();state = State.WIN;} else if (leaveSeconds == 0 && scoreRecorder.getScore () < 500 * round) {StopAllCoroutines ();state = State.LOSE;} else state = State.CONTINUE;}public void Pause() {state = State.PAUSE;StopAllCoroutines();for (int i = 0; i < disks.Count; i++) disks[i].SetActive(false);}public void Resume() {StartCoroutine(DoCountDown());state = State.CONTINUE;for (int i = 0; i < disks.Count; i++) disks[i].SetActive(true);}public void Restart() {scoreRecorder.Reset();Application.LoadLevel(Application.loadedLevelName);Director.getInstance().currentSceneController.state = State.START;} }

RoundActionManager.cs

using System.Collections; using System.Collections.Generic; using UnityEngine;public class RoundActionManager : SSActionManager, ISSActionCallback {public RoundController scene;public MoveToAction action1, action2;float speed;public void addRandomAction(GameObject gameObj) {int[] X = { -20, 20 };int[] Y = { -5, 5 };int[] Z = { -20, -20 };Vector3 startPos = new Vector3(UnityEngine.Random.Range(-20, 20),UnityEngine.Random.Range(-5, 5),UnityEngine.Random.Range(50, 10));gameObj.transform.position = startPos;Vector3 randomTarget = new Vector3(X[UnityEngine.Random.Range(0, 2)],Y[UnityEngine.Random.Range(0, 2)],Z[UnityEngine.Random.Range(0, 2)]);MoveToAction action = MoveToAction.GetSSAction(randomTarget, gameObj.GetComponent<DiskData>().speed);RunAction(gameObj, action, this);}protected void Start() {scene = (RoundController)Director.getInstance().currentSceneController;scene.actionManager = this;}protected new void Update() {base.Update();}public void SSActionEvent(SSAction source,SSActionEventType events = SSActionEventType.Completed,int intParam = 0,string strParam = null,Object objectParam = null) {} }

UserGUI.cs

using System.Collections; using System.Collections.Generic; using UnityEngine;public interface IUserAction {void shoot(); }public class UserGUI : MonoBehaviour {private IUserAction action;private float width, height;private string countDownTitle;void Start() {countDownTitle = "Start";action = Director.getInstance().currentSceneController as IUserAction;}float castw(float scale) {return (Screen.width - width) / scale;}float casth(float scale) {return (Screen.height - height) / scale;}void OnGUI() {width = Screen.width / 12;height = Screen.height / 12;GUI.Label(new Rect(castw(2f)+20, casth(6f) - 20, 50, 50), ((RoundController)Director.getInstance().currentSceneController).leaveSeconds.ToString());GUI.Button(new Rect(580, 10, 80, 30), ((RoundController)Director.getInstance().currentSceneController).scoreRecorder.getScore().ToString());if (Director.getInstance().currentSceneController.state != State.WIN && Director.getInstance().currentSceneController.state != State.LOSE&& GUI.Button(new Rect(10, 10, 80, 30), countDownTitle)) {if (countDownTitle == "Start") {countDownTitle = "Pause";Director.getInstance().currentSceneController.Resume();} else {countDownTitle = "Start";Director.getInstance().currentSceneController.Pause();}}if (Director.getInstance().currentSceneController.state == State.WIN) {if (GUI.Button(new Rect(castw(2f), casth(6f), width, height), "Win!")) Director.getInstance().currentSceneController.Restart();} else if (Director.getInstance().currentSceneController.state == State.LOSE) {if (GUI.Button(new Rect(castw(2f), casth(6f), width, height), "Lose!")) Director.getInstance().currentSceneController.Restart();}}void Update() {action.shoot();} }

剩下的就跟之前的牧師與魔鬼的代碼一樣啦。
這里最最最重要的是（紅筆五角星），要調(diào)整腳本的調(diào)用順序。否則會出錯的。

沒啦，就這么多了。希望玩得愉快

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