unity常用脚本

位移：

transform.Translate (Vector3.forward*Time.deltaTime*100f);

transform.position+=transform.forward*Time.deltaTime*100f;

注意区分上面两句话，第一句话的移动是相对于自身的移动

第二句移动是全局位置

在第一句话和第二句话实现的效果一样

         public int type;
        private float passDis=0;
        private float passTime=Time.time;

void FixedUpdate () {
transform.position += currentPlayer.transform.forward * Time.deltaTime * currentPlayer.GetSpeed ();

//子弹的位置是朝子弹前方移动移动的过程中受重力影响

            if (type == 2) {//说明是三发制子弹的其中一颗，需要重力
                transform.position+=transform.forward*Time.deltaTime*80f;
                float temp = 5 * (Time.time - passTime) * (Time.time - passTime) * 1f;
                transform.position -= new Vector3 (0, temp - passDis, 0);
                passDis = temp;//   g * t^2 /2

// Debug.Log("这一帧下降的距离以及实际走过的距离："+ (temp - passDis) + " "+temp);

//模拟导弹追踪

transform.position=Vector3.MoveTowards(transform.position,targetPlayer.transform.position+new Vector3(0,2,0),Time.deltaTime*50);//80

transform.up = targetPlayer.transform.position - this.transform.position;//朝向

//播放粒子特效

        #region  播放特效重载     该特效现在用于播放保护技能的特效，别的暂时不要用该方法
        public   static void PlayFxAt(  Transform  posTrans, Vector3 offset, string name,float time,bool isParent=false)//不要目标 int targetPlayerID,目标是攻击的时候点到谁算谁
        {

            GameObject fxPrefab =    MonoBehaviour.Instantiate (   (GameObject)Resources.Load ("Partical/" + name), posTrans.position+offset, Quaternion.identity)   as GameObject;
            if (isParent)
                fxPrefab.transform.parent = posTrans;
            else
                Debug.Log ("不跟随的特效");
            ParticleSystem fx1 = fxPrefab.GetComponent<ParticleSystem>();
            fx1.Play ();
            //    fx.transform.position = player.transform.position;//位置赋值
            //   ParticleSystem fx1 = fx.GetComponent<ParticleSystem>();
            //  fx1.Play();
            Debug.Log ("按照指定位置播放粒子："+fxPrefab.name);
            GameObject.Destroy(fxPrefab.gameObject,time);
            //    GameObject objPrefab =    MonoBehaviour.Instantiate ((GameObject)Resources.Load ("bullet"), Vector3.zero, Quaternion.identity)   as GameObject;

            //    gameObject.GetCompoment<ParticleSystem>().Play();
            //找到
        }
        #endregion

/// <summary>
        /// 更换材质
        /// </summary>
        /// <param name="name">贴图名称</param>
        public void ChangeMaterial1(string name)
        {
            mt=Resources.Load("Materials/"+name) as Material ;//加载出来作为对象
            //Renderer[] skinMR = this.GetComponentsInChildren<Renderer>();
            Renderer[] skinMR = this.GetComponentsInChildren<SkinnedMeshRenderer>();
            foreach (var p  in    skinMR) {
                Debug.Log ("这一个的：   tag： "+p.gameObject.tag+   "   "+p.gameObject.name);
                if (p.gameObject.tag == "Model") {
                    p.sharedMaterial = mt;
                    return;
                }
                //skinMR [1].sharedMaterial = mt;
            }
        }

  #region  发射三发装  以及动画
        public void BulletShoot1(int playerID, int targetID ,float angle=15f )//第三个参数暂时不用
        {
            //    Debug.Log ("同步一枚子弹playerID    to   targetID"   +    playerID  +"   "+targetID);
            Debug.Log ("发射三发制子弹");

            if (playerID == KPlayer.I.playerInfo.id) {
                Debug.Log ("");
            }

            KPlayer player = KPlayerManager.I.FindPlayer (playerID);

        //    GameObject bu=(GameObject)Resources.Load("Item/bullet");

            for (int i = 0; i < 3; i++) {
                bullet[i]=MonoBehaviour.Instantiate((GameObject)Resources.Load("Item/bullet1"),Vector3.zero,Quaternion.identity)   as GameObject;
                GameObject.Destroy (bullet[i], 5f);
                bullet[i].GetComponent<bullet_trigger> ().currentPlayer = player;
                bullet[i].transform.position = player.trans.position+new Vector3( 0,3f,0);
            }
            KPlayer target =    KPlayerManager.I.FindPlayer(  targetID );   //player.targetPlayerID
            if (target) {
                Vector3 y = target.trans.position - player.trans.position;

                bullet[1].transform.localRotation = Quaternion.LookRotation (y);
                bullet[1].transform.rotation = Quaternion.Euler (bullet[1].transform.eulerAngles );
                bullet[0].transform.rotation = Quaternion.Euler (bullet[1].transform.eulerAngles + new Vector3 (0, -10, 0));
                bullet[2].transform.rotation = Quaternion.Euler (bullet[1].transform.eulerAngles + new Vector3 (0, 10, 0));
            } else {

                bullet[0].transform.rotation = Quaternion.Euler (bullet[1].transform.eulerAngles + new Vector3 (0, -10, 0));
                bullet[2].transform.rotation = Quaternion.Euler (bullet[1].transform.eulerAngles + new Vector3 (0, 10, 0));
                Debug.Log ("发射的子弹没有朝向啊   -----------------targetid:"+targetID);
            }
        }
        #endregion

这句话

transform.rotation = Quaternion.Euler(transform.eulerAngles + (new Vector3(x,y,z));

如何修改gui的参数

void OnGUI()
    {
        string aa = "我们都很好";
        GUIStyle bb=new GUIStyle();
        bb.normal.background = null;    //这是设置背景填充的
        bb.normal.textColor=new Color(1,0,0);   //设置字体颜色的
        bb.fontSize = 40;       //当然，这是字体颜色
        GUI.Label(new Rect(0, 0, 200, 200), aa,bb);
    }

猜你喜欢