1 using UnityEngine; 2 using System.Collections; 3  4 /// 
 5 /// 奖励 6 /// 
 7 public class Award : MonoBehaviour { 8  9     public int type = 0; //0 gun   1 explode10 11     public float speed = 1.5f;12 13 14     void Update(){15         this.transform.Translate( Vector3.down*Time.deltaTime*speed );16         if(this.transform.position.y<=-4.5f){17             Destroy(this.gameObject);18         }19     }20 }

1 using UnityEngine; 2 using System.Collections; 3  4  5 /// 
 6 /// 背景移动 7 /// 
 8 public class BackgroundTransform : MonoBehaviour { 9 10     public static float moveSpeed = 2f;11     12     void Update () {13         this.transform.Translate( Vector3.down * moveSpeed * Time.deltaTime );14         Vector3 postion = this.transform.position;15         if(postion.y<=-8.52f){16             this.transform.position = new Vector3(postion.x,postion.y+8.52f*2,postion.z );17         }18     }19 }

1 using UnityEngine; 2 using System.Collections; 3  4 /// 
 5 /// 子弹 6 /// 
 7 public class Bullet : MonoBehaviour { 8  9     public float speed = 2;10     11     // Update is called once per frame12     void Update () {13         transform.Translate( Vector3.up * speed *Time.deltaTime );14         if(transform.position.y>4.3f){15             Destroy(this.gameObject);16         }17     }18 19     void OnTriggerEnter2D(Collider2D other) {20         if(other.tag=="Enemy"){21             if(!other.GetComponent
      
       ().isDeath){22                 other.gameObject.SendMessage("BeHit");23                 GameObject.Destroy(this.gameObject);24             }25         }26     }27 28 }
      

1 using UnityEngine; 2 using System.Collections; 3  4 public enum EnemyType{ 5     smallEnemy, 6     middleEnemy, 7     bigEnemy 8 } 9 10 /// 
11 /// 敌人12 /// 
13 public class Enemy : MonoBehaviour {14 15     public int hp = 1;16 17     public float speed = 2;18 19     public int score = 100;20 21     public EnemyType type= EnemyType.smallEnemy;22 23     public bool isDeath = false;24 25     public Sprite[] explosionSprites;26 27     private float timer=0;28 29     public int explosionAnimationFrame=10;30 31     private SpriteRenderer render;32 33     public float hitTimer = 0.2f;34     private float resetHitTime ;35 36     public Sprite[] hitSprites;37 38     // Use this for initialization39     void Start () {40         render = this.GetComponent
      
       ();41 42         resetHitTime=hitTimer;43         hitTimer=0;44     }45     46     // Update is called once per frame47     void Update () {48         this.transform.Translate( Vector3.down*speed*Time.deltaTime );49         if(this.transform.position.y<=-5.6f){50             Destroy(this.gameObject);51         }52 53         if(isDeath){54                 timer+=Time.deltaTime;// 055                 int frameIndex = (int)(timer/(1f/explosionAnimationFrame));56                 if(frameIndex>=explosionSprites.Length){57                     //destroy58                     Destroy(this.gameObject);59                 }else{60                     render.sprite= explosionSprites[frameIndex];61                 }62         }else{63             if(type==EnemyType.middleEnemy||type==EnemyType.bigEnemy){64                 if(hitTimer>=0){65                     hitTimer-=Time.deltaTime;66 67                     int frameIndex = (int)((resetHitTime-hitTimer)/(1f/explosionAnimationFrame));68                     frameIndex%=2;69                     render.sprite= hitSprites[frameIndex];70                 }71             }72         }73     }74 75     public void BeHit(){76         hp-=1;77         // explosion78         if(hp<=0){79             toDie();80         }else{81             hitTimer=resetHitTime;82         }83     }84 85     private void toDie(){86         if(!isDeath){87             isDeath=true;88             GameManager._instance.score+=score;89         }90     }91 }
      

1 using UnityEngine; 2 using System.Collections; 3  4 public enum GameState{ 5     Runing, 6     Pause 7 } 8  9 /// 
10 /// 游戏管理11 /// 
12 public class GameManager : MonoBehaviour {13 14     public static GameManager _instance;15 16     public int score=0;17 18     private GUIText guiText;19     public GameState gameState = GameState.Runing;20 21     void Awake(){22         _instance=this;23         guiText=GameObject.FindGameObjectWithTag("ScoreGUI").GetComponent
      
       ();24     }25     26     // Update is called once per frame27     void Update () {28         guiText.text="Score:"+score;29     }30     public void transfromGameState(){31         if(gameState==GameState.Runing){32             pauseGame();33         }else if(gameState==GameState.Pause){34             continueGame();35         }36     }37 38     public void pauseGame(){39         Time.timeScale=0;// time.delatTime = 040         gameState=GameState.Pause;41     }42     public void continueGame(){43         Time.timeScale=1;44         gameState=GameState.Runing;45     }46 }
      

1 using UnityEngine; 2 using System.Collections; 3  4 /// 
 5 /// 游戏暂停 6 /// 
 7 public class GamePause : MonoBehaviour { 8  9     void OnMouseUpAsButton() {10         print ("click me!");11         GameManager._instance.transfromGameState();12 13         GetComponent
      
       ().Play();14     }15 16 }
      

1 using UnityEngine; 2 using System.Collections; 3  4 /// 
 5 /// 飞机的枪 6 /// 
 7 public class Gun : MonoBehaviour { 8  9     public float rate =0.2f;10 11     public GameObject bullet;12 13 14     public void fire(){15         GameObject.Instantiate(bullet,transform.position,Quaternion.identity );16     }17 18     public void openFire(){19         InvokeRepeating("fire",1,rate);20     }21 22     public void stopFire(){23         CancelInvoke("fire");24     }25 26 }

1 using UnityEngine;  2 using System.Collections;  3   4 /// 
  5 /// 飞机  6 /// 
  7 public class Hero : MonoBehaviour {  8   9     public bool animation = true; 10  11     public int frameCountPersconds = 10; 12  13     public float timer  = 0; 14  15     public Sprite[] sprites; 16  17     public float superGunTime = 10f; 18  19     public Gun gunTop; 20     public Gun gunLeft; 21     public Gun gunRight; 22  23     private float resetSuperGunTime ; 24  25     private SpriteRenderer spriteRender; 26  27     private bool isMouseDown = false; 28  29     private Vector3 lastMousePosition = Vector3.zero; 30  31     private Transform hero; 32  33     private int gunCount =1; 34  35     void Start(){ 36         spriteRender = this.GetComponent
      
       (); 37         hero = GameObject.FindGameObjectWithTag("Player").transform; 38  39         resetSuperGunTime = superGunTime; 40         superGunTime=0; 41  42         gunTop.openFire(); 43     } 44  45     // Update is called once per frame 46     void Update () { 47         if(animation){ 48             timer+=Time.deltaTime;// 1f/frameCountPersconds 49             int frameIndex = (int)(timer/(1f/frameCountPersconds)); 50             int frame = frameIndex%2; 51             spriteRender.sprite = sprites[frame]; 52         } 53         if(Input.GetMouseButtonDown(0)){ 54             isMouseDown=true; 55         } 56         if(Input.GetMouseButtonUp(0)){ 57             isMouseDown=false; 58             lastMousePosition = Vector3.zero; 59         } 60         if(isMouseDown && GameManager._instance.gameState==GameState.Runing ){ 61             if(lastMousePosition!=Vector3.zero){ 62                 //Camera.main.ScreenToWorldPoint(Input.mousePosition) 63                 //print (Camera.main.ScreenToWorldPoint(Input.mousePosition)); 64                 Vector3 offset = Camera.main.ScreenToWorldPoint(Input.mousePosition) -lastMousePosition; 65  66                 transform.position = transform.position+offset; 67                 checkPosition(); 68             } 69             lastMousePosition = Camera.main.ScreenToWorldPoint(Input.mousePosition); 70         } 71         superGunTime-=Time.deltaTime; 72         if(superGunTime>0){ 73             if(gunCount==1){ 74                 transformToSuperGun(); 75             } 76         }else{ 77             if(gunCount==2){ 78                 tranformToNormalGun(); 79             } 80         } 81     } 82  83     private void transformToSuperGun(){ 84         gunCount=2; 85         gunLeft.openFire(); 86         gunRight.openFire(); 87         gunTop.stopFire(); 88     } 89     private void tranformToNormalGun(){ 90         gunCount=1; 91          92         gunLeft.stopFire(); 93         gunRight.stopFire(); 94         gunTop.openFire(); 95     } 96  97  98     private void checkPosition(){ 99         //check x -2.22f +2.22f100         // check y -3.9 3.4101         Vector3 pos = transform.position;102         float x = pos.x;103         float y = pos.y;104         if(x<-2.22f){105             x=-2.22f;106         }107         if(x>2.22f){108             x=2.22f;109         }110         if(y<-3.9f){111             y=-3.9f;112         }113         if(y>3.4f){114             y=3.4f;115         }116         transform.position= new Vector3(x,y,0);117     }118 119     public void OnTriggerEnter2D(Collider2D collider){120         if(collider.tag=="Award"){121             GetComponent
       
        ().Play();122             Award award = collider.GetComponent
        
         ();123             if(award.type==0){124                 //transform gun125                 superGunTime=resetSuperGunTime;126                 Destroy(collider.gameObject);127             }128         }129     }130 }
        
       
      

1 using UnityEngine; 2 using System.Collections; 3  4 /// 
 5 /// 敌人孵化 6 /// 
 7 public class Spawn : MonoBehaviour { 8  9     public GameObject enemy0Prefab;10     public GameObject enemy1Prefab;11     public GameObject enemy2Prefab;12 13     14     public GameObject awardType0Prefab;15     public GameObject awardType1Prefab;16     17     public float enemy0Rate = 0.5f;18     public float enemy1Rate = 5f;19     public float enemy2Rate = 8f;20 21     public float awardType0Rate = 7;22 23     public float awardType1Rate = 10;24 25     // Use this for initialization26     void Start () {27         InvokeRepeating("createEnemy0",1,enemy0Rate);28         InvokeRepeating("createEnemy1",3,enemy1Rate);29         InvokeRepeating("createEnemy2",6,enemy2Rate);30 31         InvokeRepeating("createAwardType0",10,awardType0Rate);32         InvokeRepeating("createAwardType1",10,awardType1Rate);33 34 35     }36     37     // Update is called once per frame38     void Update () {39     40     }41     42     public void createEnemy0(){43         float x = Random.Range(-2.15f,2.15f);44         GameObject.Instantiate(enemy0Prefab,new Vector3(x,transform.position.y,0),Quaternion.identity);45         46     }47     public void createEnemy1(){48         float x = Random.Range(-2.04f,2.04f);49         GameObject.Instantiate(enemy1Prefab,new Vector3(x,transform.position.y,0),Quaternion.identity);50         51     }52     public void createEnemy2(){53         float x = Random.Range(-2.04f,2.04f);54         GameObject.Instantiate(enemy2Prefab,new Vector3(x,transform.position.y,0),Quaternion.identity);55         56     }57 58 59     public void createAwardType0(){60         GetComponent
      
       ().Play();61         float x = Random.Range(-2.1f,2.1f);62         GameObject.Instantiate(awardType0Prefab,new Vector3(x,transform.position.y,0),Quaternion.identity);63     }64     public void createAwardType1(){65         GetComponent
       
        ().Play();66         float x = Random.Range(-2.1f,2.1f);67         GameObject.Instantiate(awardType1Prefab,new Vector3(x,transform.position.y,0),Quaternion.identity);68     }69 }
       
      

视频:https://pan.baidu.com/s/1jHTh3oy

项目:https://pan.baidu.com/s/1sljipdF