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👨💻 收录于专栏：unityUI专题篇
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文章目录 ⭐⭐🎶前言🎶（==A==）关键逻辑梳理🎶（==B==）需求分析🎶（==C==）行为实现——血条🎶（==D==）场景搭建——敌方阵营🎶（==E==）场景搭建——通关面板🎶（==F==）行为实现——通关点触发🎶（==G==）场景搭建——结束面板
🎶前言
🅰️
🎶（A）关键逻辑梳理
🎶（B）需求分析
🎶（C）行为实现——血条
😶🌫️：步骤实现
1.坐标三个转化2.GUI的原点和屏幕的原点3.结构体的特点回顾——涉及Rect_结构体类型4.血条的显隐5.倒计时的两个方法6.近大远小血条的缩放——待
血条核心代码
//GUI生命函数private void OnGUI(){if(showTime >=0) //血条倒计时展示{//简单的倒计时showTime -= Time.deltaTime;//世界坐标转屏幕坐标SreecPosition = Camera.main.WorldToScreenPoint(transform.position);//屏幕坐标转GUI坐标_____GUI的原点在左上角，屏幕坐标原点在左下角SreecPosition.y = Screen.height - SreecPosition.y;//底图Rect位置参数赋值GUIPosition1.x = SreecPosition.x - 50;GUIPosition1.y = SreecPosition.y - 70;GUIPosition1.width = 100;GUIPosition1.height = 15;//血条图Rect位置参数赋值GUIPosition2.x = SreecPosition.x - 50;GUIPosition2.y = SreecPosition.y - 70;//血条长度和血量同步GUIPosition2.width = 100*(nowBlood/maxBlood);GUIPosition2.height = 15;//绘制底图 GUI.DrawTexture(GUIPosition1, underTexture);//绘制血条 GUI.DrawTexture(GUIPosition2, topTexture);}}更新敌方坦克
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using System.Collections;using System.Collections.Generic;using UnityEngine;//-------------------------------------//—————————————————————————————————————//___________项目: //___________功能：敌方坦克逻辑封装//___________创建者：秩沅_______________//_____________________________________//-------------------------------------public class EnemyTank:TankFather {//随机移动点的位置数组public Transform[] randomPosition;//目标位置private Transform target;//目标坦克public Transform Player;//检测范围public float distance = 10f;//子弹发射参数public AudioSource shootMusic; //发射音效public GameObject shootball; //发射的子弹类型public float shootSpeed = 1000f; //子弹的速度 public Transform[] shootTransform; //发射的组件信息public bool shootSwitch = false; private float endTime = 3f; //子弹发射间隔的时间//血条的参数public Texture underTexture;public Texture topTexture;private Vector3 SreecPosition;private Rect GUIPosition1;private Rect GUIPosition2;public float showTime = 0;private void Start(){//属性初始化赋值maxBlood = 500;nowBlood = 500;attack = 30;HeadSpeed = 50;//射击音效关闭shootMusic.enabled = false;moveSpeed = 10f;//先随机整一个目标点RandomPosition();}private void Update(){ transform.LookAt(target);//始终超自己的正方向移动transform.Translate(Vector3.forward * moveSpeed * Time.deltaTime); //当距离差不多相等时，再随机目标点if(Vector3.Distance(transform .position ,target .position)< 0.5f){RandomPosition();}//范围检测if (Vector3 .Distance(transform .position ,Player.position )<= distance && Player !=null ){//炮口瞄准玩家Head.transform.LookAt(Player);//倒计时发射子弹endTime = Mathf.MoveTowards(endTime, 0, 0.1f);if (endTime <= 0){Fire();endTime = 3f;} }}//随机指向一个移动点public void RandomPosition(){if (randomPosition.Length != 0)target = randomPosition[Random.Range(0, randomPosition.Length)];}//触发检测private void OnTriggerEnter(Collider other){if (other.gameObject.tag == "bullet" ){//添加子弹挂载的目标坦克，方便获取该子弹的攻击力，与受伤逻辑相结合BulletMove ball = other.gameObject.GetComponent<BulletMove>();TankFather ballTank = ball.Tank.GetComponent<TankFather>();//当子弹不是自己打的到自己身上的时候if (ballTank.tag != gameObject.tag){//扣血Heart(ballTank);}}}public override void Fire(){//开启射击音效shootMusic.enabled = true;shootMusic.Play();for (int i = 0; i < shootTransform.Length ; i++){GameObject ball = Instantiate(shootball, shootTransform[i].position, shootTransform[i].rotation);BulletMove movScript = ball.GetComponent<BulletMove>();Rigidbody shootBall = ball.GetComponent<Rigidbody>();shootBall.AddForce(shootTransform[i].transform.forward * shootSpeed);movScript.Tank = gameObject; //声明子弹是由谁打出去的}}//死亡行为重写public override void Death(){base.Death();GamePlane.SingleInstance.AddScore(10);}//受伤行为重写public override void Heart(TankFather other){base.Heart(other);showTime = 3; //血条倒计时展示}//GUI生命函数private void OnGUI(){if(showTime >=0) //血条倒计时展示{//简单的倒计时showTime -= Time.deltaTime;//世界坐标转屏幕坐标SreecPosition = Camera.main.WorldToScreenPoint(transform.position);//屏幕坐标转GUI坐标_____GUI的原点在左上角，屏幕坐标原点在左下角SreecPosition.y = Screen.height - SreecPosition.y;//底图Rect位置参数赋值GUIPosition1.x = SreecPosition.x - 50;GUIPosition1.y = SreecPosition.y - 70;GUIPosition1.width = 100;GUIPosition1.height = 15;//血条图Rect位置参数赋值GUIPosition2.x = SreecPosition.x - 50;GUIPosition2.y = SreecPosition.y - 70;//血条长度和血量同步GUIPosition2.width = 100*(nowBlood/maxBlood);GUIPosition2.height = 15;//绘制底图 GUI.DrawTexture(GUIPosition1, underTexture);//绘制血条 GUI.DrawTexture(GUIPosition2, topTexture);}}}更新炮台
using System.Collections;using System.Collections.Generic;using UnityEngine;//-------------------------------------//—————————————————————————————————————//___________项目: //___________功能：敌方坦克逻辑封装//___________创建者：秩沅_______________//_____________________________________//-------------------------------------public class EnemyTank:TankFather {//随机移动点的位置数组public Transform[] randomPosition;//目标位置private Transform target;//目标坦克public Transform Player;//检测范围public float distance = 10f;//子弹发射参数public AudioSource shootMusic; //发射音效public GameObject shootball; //发射的子弹类型public float shootSpeed = 1000f; //子弹的速度 public Transform[] shootTransform; //发射的组件信息public bool shootSwitch = false; private float endTime = 3f; //子弹发射间隔的时间//血条的参数public Texture underTexture;public Texture topTexture;private Vector3 SreecPosition;private Rect GUIPosition1;private Rect GUIPosition2;public float showTime = 0;private void Start(){//属性初始化赋值maxBlood = 500;nowBlood = 500;attack = 30;HeadSpeed = 50;//射击音效关闭shootMusic.enabled = false;moveSpeed = 10f;//先随机整一个目标点RandomPosition();}private void Update(){ transform.LookAt(target);//始终超自己的正方向移动transform.Translate(Vector3.forward * moveSpeed * Time.deltaTime); //当距离差不多相等时，再随机目标点if(Vector3.Distance(transform .position ,target .position)< 0.5f){RandomPosition();}//范围检测if (Vector3 .Distance(transform .position ,Player.position )<= distance && Player !=null ){//炮口瞄准玩家Head.transform.LookAt(Player);//倒计时发射子弹endTime = Mathf.MoveTowards(endTime, 0, 0.1f);if (endTime <= 0){Fire();endTime = 3f;} }}//随机指向一个移动点public void RandomPosition(){if (randomPosition.Length != 0)target = randomPosition[Random.Range(0, randomPosition.Length)];}//触发检测private void OnTriggerEnter(Collider other){if (other.gameObject.tag == "bullet" ){//添加子弹挂载的目标坦克，方便获取该子弹的攻击力，与受伤逻辑相结合BulletMove ball = other.gameObject.GetComponent<BulletMove>();TankFather ballTank = ball.Tank.GetComponent<TankFather>();//当子弹不是自己打的到自己身上的时候if (ballTank.tag != gameObject.tag){//扣血Heart(ballTank);}}}public override void Fire(){//开启射击音效shootMusic.enabled = true;shootMusic.Play();for (int i = 0; i < shootTransform.Length ; i++){GameObject ball = Instantiate(shootball, shootTransform[i].position, shootTransform[i].rotation);BulletMove movScript = ball.GetComponent<BulletMove>();Rigidbody shootBall = ball.GetComponent<Rigidbody>();shootBall.AddForce(shootTransform[i].transform.forward * shootSpeed);movScript.Tank = gameObject; //声明子弹是由谁打出去的}}//死亡行为重写public override void Death(){base.Death();GamePlane.SingleInstance.AddScore(10);}//受伤行为重写public override void Heart(TankFather other){base.Heart(other);showTime = 3; //血条倒计时展示}//GUI生命函数private void OnGUI(){if(showTime >=0) //血条倒计时展示{//简单的倒计时showTime -= Time.deltaTime;//世界坐标转屏幕坐标SreecPosition = Camera.main.WorldToScreenPoint(transform.position);//屏幕坐标转GUI坐标_____GUI的原点在左上角，屏幕坐标原点在左下角SreecPosition.y = Screen.height - SreecPosition.y;//底图Rect位置参数赋值GUIPosition1.x = SreecPosition.x - 50;GUIPosition1.y = SreecPosition.y - 70;GUIPosition1.width = 100;GUIPosition1.height = 15;//血条图Rect位置参数赋值GUIPosition2.x = SreecPosition.x - 50;GUIPosition2.y = SreecPosition.y - 70;//血条长度和血量同步GUIPosition2.width = 100*(nowBlood/maxBlood);GUIPosition2.height = 15;//绘制底图 GUI.DrawTexture(GUIPosition1, underTexture);//绘制血条 GUI.DrawTexture(GUIPosition2, topTexture);}}}🎶（D）场景搭建——敌方阵营
🎶（E）场景搭建——通关面板
_____________
😶🌫️:步骤实现：
1.面板制作2.数据显示和存储3.循环开始using System;using System.Collections;using System.Collections.Generic;using UnityEngine;using UnityEngine.SceneManagement;//-------------------------------------//—————————————————————————————————————//___________项目: //___________功能：通关面板逻辑相关//___________创建者：秩沅_______________//_____________________________________//-------------------------------------public class VictorPlane : BeginFather<VictorPlane>{public Button Require; //确认按钮public InputFram name; //输入的昵称public Label Score; //显示的分数public Label LTime; //显示的时间private int time;private void Start(){//添加按钮事件Require.triggerEvent += () => {//点击按钮后跳到主场景SceneManager.LoadScene("BeginScreen");//将数据存储SaveGameData.DataContorl.SaveRankData(name.ContorlContent.text, Convert.ToInt32(Score.ContorlContent.text), time);};//默认隐藏Hidden();}private void Update(){//将光标显示出来Cursor.visible = true;//分数显示Score.ContorlContent.text = GamePlane.SingleInstance.laScore.ContorlContent.text;//时间显示LTime.ContorlContent.text = GamePlane.SingleInstance.laTime.ContorlContent.text;//时间time = GamePlane.SingleInstance.time;}}
🎶（F）行为实现——通关点触发
using System.Collections;using System.Collections.Generic;using UnityEngine;//-------------------------------------//—————————————————————————————————————//___________项目: //___________功能： 通关触发//___________创建者：秩沅_______________//_____________________________________//-------------------------------------public class over : MonoBehaviour{private void OnTriggerEnter(Collider other){if(other.CompareTag ("Player") ){Time.timeScale = 0;VictorPlane.SingleInstance.Show();}}}
🎶（G）场景搭建——结束面板
using System.Collections;using System.Collections.Generic;using UnityEngine;using UnityEngine.SceneManagement;//-------------------------------------//—————————————————————————————————————//___________项目: ______________//___________功能： 死亡显示面板//___________创建者：秩沅_______________//_____________________________________//-------------------------------------public class DiedPlane : BeginFather<DiedPlane >{public Button back;private void Start(){back.triggerEvent += () =>{//点击按钮后跳到主场景SceneManager.LoadScene("BeginScreen");};Hidden(); }}
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