unity3d游戲開發(fā)之發(fā)射子彈的源代碼

1、今天講了發(fā)射子彈并讓子彈把墻打壞，并讓打出去的子彈兩秒后消失效果如下：詳細代碼如下：usingUnityEngine;usingSystem.Collections;3.4.publicclassFire:MonoBehaviour5.6.floatspeed=5.0f;7.8.publicGameObjectnewObject;9.10.11.floatfiretima=0.2f;12.floatnexttime=0.0f;14.15.16.17.18.19.20.13.voidUpdate()floata=-25*Time.deltaTime;floatx=Input.GetAxis(Ho

2、rizontal)*Time.deltaTime*speed;floatz=Input.GetAxis(Vertical)*Time.deltaTime*speed;transform.Translate(x,0,z);21.22.23.24.25.26.27.28.29.30.31.32.if(Input.GetKey(KeyCode.Z)transform.Rotate(Vector3.up*a,Space.Self);if(Input.GetKey(KeyCode.X)transform.Rotate(Vector3.down*a,Space.Self);if(Input.GetButt

3、on(Fire1)&nexttimeTime.time)nexttime=firetima+Time.time;GameObjectgo=Instantiate(newObject,transform.position,transform.rotation)asGameObject;33.go.rigidbody.AddForce(0,0,1231);34.Destroy(go,2.0f);35.36.37.38.39.接下來，我們要做一個太空大戰(zhàn)的小游戲具體實現(xiàn)效果是：1、我方點擊鼠標左鍵或按空格鍵發(fā)射子彈，我方子彈連續(xù)發(fā)射2、敵方飛機和子彈自動運行，子彈每隔0.5秒向我方發(fā)射一顆3、我方飛

4、機移動時，敵方子彈跟隨我方飛機移動12.目前實現(xiàn)第一步代碼部分代碼如下：1.2.3.4.5.6.7.8.9.10.11.usingUnityEngine;usingSystem.Collections;publicclassPlayer:MonoBehaviourfloatspeed=-50.0f;publicGameObjectMyplayer;13.voidUpdate()14.15.floata=Time.deltaTime;16.floatx=Input.GetAxis(Horizontal)*Time.deltaTime*-speed;17.floatz=Input.GetAxis(

5、Vertical)*Time.deltaTime*-speed;18.transform.Translate(x,0,z);19.20.if(Input.GetButton(Fire1)21.22./nexttime=firetima+Time.time;23.GameObjectgo=Instantiate(Myplayer,transform.position,transform.rotation)asGameObject;24.go.rigidbody.AddForce(0,0,1231);25.Destroy(go,2.0f);26.27.28.29.30.把腳本放到身上，（記得給子彈天加剛體），把預設體拖到CullingM