diff --git a/assets/scene.scene b/assets/scene.scene
index 480caf0..4cda8e3 100644
--- a/assets/scene.scene
+++ b/assets/scene.scene
@@ -931,8 +931,8 @@
       "__expectedType__": "cc.Prefab"
     },
     "zd_speed": 0.2,
-    "new_zd_time": 0.2,
-    "createDpTime": 2,
+    "new_zd_time": 0.1,
+    "createDpTime": 3,
     "dp1_speed": 0.05,
     "dp2_speed": 0.03,
     "_id": "aaX4RqMLVAKL2tbj7n23Tn"
diff --git a/assets/src/dpComponent.ts b/assets/src/dpComponent.ts
index 3c83b08..6d8d871 100644
--- a/assets/src/dpComponent.ts
+++ b/assets/src/dpComponent.ts
@@ -14,6 +14,12 @@ export class dpComponent extends Component {
     @property
     public _dpType = dpImpl.dpType.TYPE1;
 
+    /**控制敌人运动和子弹类型的轮数 */
+    private ns:number = 0;
+
+    /**是否是组合出现 */
+    private isarr:number = 0;
+
     //飞行最大距离
     public dp_max:number = 12;
 
@@ -23,6 +29,14 @@ export class dpComponent extends Component {
     }
 
     update(deltaTime: number) {
+        //敌人逻辑0：发射单排子弹，横线运动
+        //敌人逻辑1：发射单排子弹，向我方p的z轴靠近
+        //敌人逻辑2：发射散射子弹，横线运动
+        //敌人逻辑3：发射散射子弹，向我方p的z轴靠近
+
+        //前10秒出现的单个敌人 0/1随机一种
+        //20-60秒出现的敌人如果是单个 1/2随机一种，组合出现 0/2随机一种
+        //60秒以上 单个1/2/3随机一种，组合0/1/2随机一种
 
         const pos = this.node.position;
         let movez = pos.z + this.dpSpeed;
@@ -32,9 +46,15 @@ export class dpComponent extends Component {
 
     }
 
-    public _init(speed:number){
+    public _init(speed:number,n:number,a:number){
         this.dpSpeed = speed;
+        this.ns = n;
+        this.isarr = a;
     }
 
+    /**向我方z轴靠近 */
+    public moveToP(){
+        //控制this.node.x轴逐步接近玩家的x值
+    }
 }
 
diff --git a/assets/src/gameManager.ts b/assets/src/gameManager.ts
index 1c8ce32..0684c8e 100644
--- a/assets/src/gameManager.ts
+++ b/assets/src/gameManager.ts
@@ -35,20 +35,20 @@ export class gameManager extends Component {
 
     /**发射子弹的间隔*/
     @property
-    public new_zd_time = 0.2;
+    public new_zd_time = 0.1;
 
     /**当前发射子弹的间隔*/
     public _new_zd_time = 0;
 
     /**敌人生成的间隔时间 */
     @property
-    public createDpTime = 2;
+    public createDpTime = 3;
 
     /**当前敌人生成的时间 */
     public _createDpTime = 0;
 
     /**组合间隔状态 */
-    public _createDpArr = dpImpl.dpArr.dps1;
+    public _createDpArr = 0;
 
     @property
     public dp1_speed:number = 0.05;
@@ -58,6 +58,8 @@ export class gameManager extends Component {
 
     private _isTouch:boolean = false;
 
+    private lasttype:number = 0;
+
     start() {
         this._new_zd_time = this.new_zd_time;
         this.changeDpMode();
@@ -71,21 +73,37 @@ export class gameManager extends Component {
             this._new_zd_time = 0;
         }
 
-        if(this._createDpArr === dpImpl.dpArr.dps1){
+        this._createDpTime += deltaTime;
+        if(this._createDpArr <= 2){
 
-            this._createDpTime += deltaTime;
             if(this._createDpTime > this.createDpTime){
-                this.cerateDp();
+                this.cerateDp(0);
                 this._createDpTime = 0;
             }
 
         }else{
 
+            if(this._createDpTime > this.createDpTime * 0.8){
+                let rm = math.randomRangeInt(1,3);
+
+                if(rm == 2 && this.lasttype == 0){
+                    this.cerateDpArr(this._createDpArr > 2 && this._createDpArr <= 6 ? 1:2);
+                    this.lasttype=1;
+                }
+                else{
+                    this.cerateDp(this._createDpArr > 2 && this._createDpArr <= 6 ? 1:2);
+                    this.lasttype=0;
+                } 
+
+                this._createDpTime = 0;
+            }
+
         }
         
     }
 
-    public cerateDp() {
+
+    public cerateDp(n:number) {
 
        let randm = math.randomRangeInt(1,3);
        let p:Prefab = null;
@@ -103,12 +121,26 @@ export class gameManager extends Component {
        const dp = instantiate(p);
        dp.setParent(this.node);
        const dpc = dp.getComponent(dpComponent);
-       dpc._init(speed);
+       dpc._init(speed,n,0);
        let loc = math.randomRange(-3.8,3.8);
        dp.setPosition(loc, 1, -dpc.dp_max);
 
     }
 
+    public cerateDpArr(n:number) {
+        
+        let parr = new Array<Node>(5);
+        for (let i = 0; i < parr.length; i++) {
+            let randm = math.randomRangeInt(1,3);
+            parr[i] = instantiate(randm==1?this.dp1:this.dp2);
+            parr[i].setParent(this.node);
+            const dpc = parr[i].getComponent(dpComponent);
+            dpc._init(randm==1?this.dp1_speed:this.dp2_speed,n,1);
+            parr[i].setPosition(i*1.8-3.6, 1, -dpc.dp_max);
+        }
+
+    }
+
     public createZd(){
         const zd01 = instantiate(this.zd1);
         zd01.setParent(this.zdOut);