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网站建设研究,网站建设维护公司资质,网站构建计划,wordpress微信公众号模板视频链接#xff1a; https://www.bilibili.com/video/BV1wT9rYZEKe?spm_id_from333.788.videopod.sectionsvd_source25b783f5f945c4507229e9dec657b5bb 本教程涉及到 Unity 常用组件、常用方法等核心知识点#xff0c;掌握本教程相关知识后你就就可以快速掌握一些 U…视频链接https://www.bilibili.com/video/BV1wT9rYZEKe?spm_id_from333.788.videopod.sectionsvd_source25b783f5f945c4507229e9dec657b5bb本教程涉及到 Unity 常用组件、常用方法等核心知识点掌握本教程相关知识后你就就可以快速掌握一些 Unity2D 常用组件了1.需求分析玩家通过点击屏幕上的向左、向右移动按钮控制红色小车左右移动避让黄色小车黄色小车在屏幕最上方随机生成后向下移动屏幕右上方分数跟随时间变化而变化红色小车与某一辆黄色小车碰撞则游戏结束弹出游戏结束界面游戏结束界面上有本局游戏分数以及重新开始的按钮2.代码实现2.1 创建项目目录Imags静态图片Prefabs预设物体Resources动态资源Audio音频Scenes场景Scripts脚本2.2 创建面板、小车、按钮等2.3 按钮控制红色小车左右移动创建游戏管理脚本 GameManager.csusingSystem.Collections;usingSystem.Collections.Generic;usingUnityEngine;publicclassGameManager:MonoBehaviour{/// summary/// 游戏管理器实例/// /summarypublicstaticGameManagerinsta;/// summary/// 主界面/// /summarypublicMainPanelmainPanel;privatevoidAwake(){instathis;}// Start is called before the first frame updatevoidStart(){}// Update is called once per framevoidUpdate(){}}红色小车挂载脚本 RedCar.csusingSystem.Collections;usingSystem.Collections.Generic;usingUnityEngine;publicclassRedCar:MonoBehaviour{/// summary/// 移动速度/// /summaryprivateintmoveSpeed100;/// summary/// 移动方向/// /summarypublicintmoveDirection0;// Start is called before the first frame updatevoidStart(){}// Update is called once per framevoidUpdate(){//屏幕范围内左右移动if(moveDirection-1transform.localPosition.x-490)return;if(moveDirection1transform.localPosition.x490)return;transform.localPositionnewVector3(moveDirection*moveSpeed*Time.deltaTime,0,0);}/// summary/// 碰撞显示结束界面/// /summary/// param namecollision/paramprivatevoidOnTriggerEnter2D(Collider2Dcollision){GameManager.insta.overPanel.ShowPanel();}}主界面挂载脚本 MainPanel.cs拖拽相应物体usingSystem.Collections;usingSystem.Collections.Generic;usingUnityEngine;usingUnityEngine.UI;publicclassMainPanel:MonoBehaviour{/// summary/// 红色小车物体/// /summarypublicRedCarredCar;/// summary/// 分数文本/// /summarypublicTextscoreText;// Start is called before the first frame updatevoidStart(){}// Update is called once per framevoidUpdate(){}/// summary/// 点击按钮向左移动/// /summarypublicvoidOnLeftMoveClick(){redCar.moveDirection-1;}/// summary/// 点击按钮向右移动/// /summarypublicvoidOnRightMoveClick(){redCar.moveDirection1;}}2.4 黄色小车自动向下移动黄色小车挂载脚本 YellowCar.csusingSystem.Collections;usingSystem.Collections.Generic;usingUnityEngine;publicclassYellowCar:MonoBehaviour{/// summary/// 移动速度/// /summaryprivateintmoveSpeed100;// Start is called before the first frame updatevoidStart(){}// Update is called once per framevoidUpdate(){transform.localPosition-newVector3(0,moveSpeed*Time.deltaTime,0);//向下移动if(transform.localPosition.y-1060)Destroy(gameObject);//如果移动到屏幕最底端则自动销毁}}2.5 红色小车与黄色小车碰撞则游戏结束红色小车挂载组件 Box Collider 2D 和 Rigidbody 2D黄色小车挂载组件 Box Collider 2D结束界面挂载脚本 OverPanel.csusingSystem.Collections;usingSystem.Collections.Generic;usingUnityEngine;usingUnityEngine.SceneManagement;usingUnityEngine.UI;publicclassOverPanel:MonoBehaviour{/// summary/// 分数文本/// /summarypublicTextscoreText;// Start is called before the first frame updatevoidStart(){}// Update is called once per framevoidUpdate(){}/// summary/// 显示面板/// /summarypublicvoidShowPanel(){Time.timeScale0f;//游戏暂停gameObject.SetActive(true);}/// summary/// 点击按钮重新开始游戏/// /summarypublicvoidOnRestartClick(){Time.timeScale1f;//游戏恢复gameObject.SetActive(false);SceneManager.LoadScene(0);}}GameManager.cs 新增结束界面变量publicclassGameManager:MonoBehaviour{/// summary/// 游戏管理器实例/// /summarypublicstaticGameManagerinsta;/// summary/// 主界面/// /summarypublicMainPanelmainPanel;/// summary/// 结束界面/// /summarypublicOverPaneloverPanel;...2.6 更新界面分数主界面...publicclassMainPanel:MonoBehaviour{/// summary/// 红色小车物体/// /summarypublicRedCarredCar;/// summary/// 分数文本/// /summarypublicTextscoreText;/// summary/// 分数数值/// /summarypublicintscore;/// summary/// 开始时间/// /summaryprivatefloatstartTime;// Start is called before the first frame updatevoidStart(){startTimeTime.time;}// Update is called once per framevoidUpdate(){//更新分数score(int)(Time.time-startTime);scoreText.text分数score;}...结束界面...publicclassOverPanel:MonoBehaviour{/// summary/// 分数文本/// /summarypublicTextscoreText;// Start is called before the first frame updatevoidStart(){}// Update is called once per framevoidUpdate(){scoreText.text分数GameManager.insta.mainPanel.score;}...2.7 通过预设随机生成黄色小车创建黄色小车根目录.../// summary/// 创建黄色小车上一次时间/// /summaryprivatefloatlastTime;/// summary/// 黄色小车物体预设/// /summarypublicGameObjectpreYellowCarGo;/// summary/// 黄色小车根目录/// /summarypublicGameObjectyellowCarRootGo;// Start is called before the first frame updatevoidStart(){startTimeTime.time;lastTimeTime.time;}// Update is called once per framevoidUpdate(){//更新分数score(int)(Time.time-startTime);scoreText.text分数score;//每过3秒生成一辆黄色小车if(Time.time-lastTime3f){CreateYellowCar();lastTimeTime.time;}}/// summary/// 点击按钮向左移动/// /summarypublicvoidOnLeftMoveClick(){redCar.moveDirection-1;}/// summary/// 点击按钮向右移动/// /summarypublicvoidOnRightMoveClick(){redCar.moveDirection1;}/// summary/// 创建黄色小车/// /summaryprivatevoidCreateYellowCar(){//在x坐标为-490到490之间随机生成黄色小车GameObjectyellowCarGoInstantiate(preYellowCarGo,yellowCarRootGo.transform);intrandomIntRandom.Range(-490,490);yellowCarGo.transform.localPositionnewVector3(randomInt,1060,0);}}2.8 添加音频创建游戏中音频物体.../// summary/// 黄色小车根目录/// /summarypublicGameObjectyellowCarRootGo;/// summary/// 游戏进行中音频/// /summarypublicAudioSourcegameInAudioSource;// Start is called before the first frame updatevoidStart(){startTimeTime.time;// 开始时间赋值lastTimeTime.time;// 创建黄色小车上一次时间赋值gameInAudioSource.Play();//播放游戏进行音乐}...创建游戏结束音频物体.../// summary/// 游戏技术音频/// /summarypublicAudioSourcegameOverAudioSource;.../// summary/// 显示面板/// /summarypublicvoidShowPanel(){Time.timeScale0f;//游戏暂停gameObject.SetActive(true);//停止游戏进行音频播放游戏结束音频if(GameManager.insta.mainPanel.gameInAudioSource.isPlaying){GameManager.insta.mainPanel.gameInAudioSource.Stop();}gameOverAudioSource.Play();}...2.9 物体换皮3.完整代码GameManagerusingSystem.Collections;usingSystem.Collections.Generic;usingUnityEngine;publicclassGameManager:MonoBehaviour{/// summary/// 游戏管理器实例/// /summarypublicstaticGameManagerinsta;/// summary/// 主界面/// /summarypublicMainPanelmainPanel;/// summary/// 结束界面/// /summarypublicOverPaneloverPanel;privatevoidAwake(){instathis;}// Start is called before the first frame updatevoidStart(){}// Update is called once per framevoidUpdate(){}}MainPanelusingSystem.Collections;usingSystem.Collections.Generic;usingUnityEngine;usingUnityEngine.UI;publicclassMainPanel:MonoBehaviour{/// summary/// 红色小车物体/// /summarypublicRedCarredCar;/// summary/// 分数文本/// /summarypublicTextscoreText;/// summary/// 分数数值/// /summarypublicintscore;/// summary/// 开始时间/// /summaryprivatefloatstartTime;/// summary/// 创建黄色小车上一次时间/// /summaryprivatefloatlastTime;/// summary/// 黄色小车物体预设/// /summarypublicGameObjectpreYellowCarGo;/// summary/// 黄色小车根目录/// /summarypublicGameObjectyellowCarRootGo;/// summary/// 游戏进行中音频/// /summarypublicAudioSourcegameInAudioSource;// Start is called before the first frame updatevoidStart(){startTimeTime.time;// 开始时间赋值lastTimeTime.time;// 创建黄色小车上一次时间赋值gameInAudioSource.Play();//播放游戏进行音乐}// Update is called once per framevoidUpdate(){//更新分数score(int)(Time.time-startTime);scoreText.text分数score;//每过3秒生成一辆黄色小车if(Time.time-lastTime3f){CreateYellowCar();lastTimeTime.time;}}/// summary/// 点击按钮向左移动/// /summarypublicvoidOnLeftMoveClick(){redCar.moveDirection-1;}/// summary/// 点击按钮向右移动/// /summarypublicvoidOnRightMoveClick(){redCar.moveDirection1;}/// summary/// 创建黄色小车/// /summaryprivatevoidCreateYellowCar(){//在x坐标为-490到490之间随机生成黄色小车GameObjectyellowCarGoInstantiate(preYellowCarGo,yellowCarRootGo.transform);intrandomIntRandom.Range(-490,490);yellowCarGo.transform.localPositionnewVector3(randomInt,1060,0);}}OverPanelusingSystem.Collections;usingSystem.Collections.Generic;usingUnityEngine;usingUnityEngine.SceneManagement;usingUnityEngine.UI;publicclassOverPanel:MonoBehaviour{/// summary/// 分数文本/// /summarypublicTextscoreText;/// summary/// 游戏技术音频/// /summarypublicAudioSourcegameOverAudioSource;// Start is called before the first frame updatevoidStart(){}// Update is called once per framevoidUpdate(){scoreText.text分数GameManager.insta.mainPanel.score;}/// summary/// 显示面板/// /summarypublicvoidShowPanel(){Time.timeScale0f;//游戏暂停gameObject.SetActive(true);//停止游戏进行音频播放游戏结束音频if(GameManager.insta.mainPanel.gameInAudioSource.isPlaying){GameManager.insta.mainPanel.gameInAudioSource.Stop();}gameOverAudioSource.Play();}/// summary/// 点击按钮重新开始游戏/// /summarypublicvoidOnRestartClick(){Time.timeScale1f;//游戏恢复gameObject.SetActive(false);SceneManager.LoadScene(0);}}RedCarusingSystem.Collections;usingSystem.Collections.Generic;usingUnityEngine;publicclassRedCar:MonoBehaviour{/// summary/// 移动速度/// /summaryprivateintmoveSpeed100;/// summary/// 移动方向/// /summarypublicintmoveDirection0;// Start is called before the first frame updatevoidStart(){}// Update is called once per framevoidUpdate(){//屏幕范围内左右移动if(moveDirection-1transform.localPosition.x-490)return;if(moveDirection1transform.localPosition.x490)return;transform.localPositionnewVector3(moveDirection*moveSpeed*Time.deltaTime,0,0);}/// summary/// 碰撞显示结束界面/// /summary/// param namecollision/paramprivatevoidOnTriggerEnter2D(Collider2Dcollision){GameManager.insta.overPanel.ShowPanel();}}YellowCarusingSystem.Collections;usingSystem.Collections.Generic;usingUnityEngine;publicclassYellowCar:MonoBehaviour{/// summary/// 移动速度/// /summaryprivateintmoveSpeed100;// Start is called before the first frame updatevoidStart(){}// Update is called once per framevoidUpdate(){transform.localPosition-newVector3(0,moveSpeed*Time.deltaTime,0);//向下移动if(transform.localPosition.y-1060)Destroy(gameObject);//如果移动到屏幕最底端则自动销毁}}