跳一跳Unity版（一）——基本功能实现
作者：互联网
主要内容：1、最终呈现效果 2、代码大概逻辑 3、代码块
1、目前效果：
2、代码大概逻辑
3、代码块
（1）挂在主摄像机
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class Axes
{
public static LandState landState = LandState.None;
public static int direction = 0;
public const int axisX = 0;
public const int axisY = 1;
}
public class Cubes
{
public static Transform current;
public static Transform target;
public static int id = 0;
}
public class InitCube : MonoBehaviour
{
int direction = 0;
int index = 0;
float randomColor = 0;
List<GameObject> cubeList = new List<GameObject>();
GameObject cubePrefab;
private void OnDisable()
{
//事件注销
JumpLeap.AfterJump -= RandInitCube;
}
private void Start()
{
//事件注册
JumpLeap.AfterJump += RandInitCube;
Axes.direction = direction;
//盒子池
cubePrefab = Resources.Load<GameObject>("Cube");
for (int i = 0; i < 6; i++)
{
cubeList.Add(GameObject.Instantiate(cubePrefab));
cubeList[i].SetActive(false);
}
SetCubePosAndActive(Vector3.zero);
SetCubePosAndActive(new Vector3(2,0,0));
}
//重新开始游戏
public void RestartGame()
{
index = 0;
Cubes.id = 0;
Axes.direction = 0;
for (int i = 0; i < 6; i++)
{
cubeList[i].SetActive(false);
}
SetCubePosAndActive(Vector3.zero);
SetCubePosAndActive(new Vector3(2, 0, 0));
GameObject.FindGameObjectWithTag("Player").transform.position = new Vector3(0, 3, 0);
GameObject.FindGameObjectWithTag("Player").transform.rotation = Quaternion.identity;
}
//设置cube 位置和状态
public void SetCubePosAndActive(Vector3 pos)
{
cubeList[index].SetActive(true);
cubeList[index].transform.position = pos;
cubeList[index].GetComponent<MeshRenderer>().material.color = new Color(Random.Range(0f, 1f), Random.Range(0f, 1f), Random.Range(0f, 1f), 1);
int ii = index - 1;
if (ii < 0)
{
ii = cubeList.Count - 1;
}
Cubes.current = cubeList[ii].transform;
Cubes.target = cubeList[index].transform;
for (int i = 0; i < cubeList.Count; i++)
{
cubeList[i].tag = "Untagged";
if (i == ii)
{
Cubes.current.tag = "Current";
}
if (i == index)
{
Cubes.target.tag = "Target";
}
}
index++;
if (index == cubeList.Count)
{
index = 0;
}
}
//随机生成cube
public void RandInitCube()
{
if (Cubes.current == JumpLeap._instance.colliderTrans)
{
return;
}
Axes.direction = Random.Range(0, 2);
direction = Axes.direction;
float distance = Random.Range(1.5f, 2.5f);
if (Axes.direction == Axes.axisX)
{
SetCubePosAndActive(new Vector3(Cubes.target.position.x + distance, Cubes.target.position.y, Cubes.target.position.z));
}
if (Axes.direction == Axes.axisY)
{
SetCubePosAndActive(new Vector3(Cubes.target.position.x, Cubes.target.position.y, Cubes.target.position.z + distance));
}
}
}
（2）挂在棋子上
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using DG.Tweening;
public enum Status
{
BeforeJump,
PrepareJump,
JumpMoment,
Jumping,
AfterJump,
Die,
None
}
public class JumpLeap : MonoBehaviour
{
public static JumpLeap _instance;
GameObject effect;
AudioSource audioDu;
private void Awake()
{
_instance = this;
}
public delegate void MainDelegate();
public static MainDelegate AfterJump;
public static MainDelegate Die;
int direction = 0;
public Status jumpStatus = Status.None;
Rigidbody rigidBody;
float distance = 0; //跳多远
public float speed = 3; //跳的速度
CameraMove cameraMove;
Vector3 endPos;
bool isDefeatted = false;
bool isTouching = false;
public Transform colliderTrans { get; set; }
//判断游戏失败
Status JudgeDefeat(Vector3 playerLandPos)
{
if (colliderTrans.tag == "Plane")
{
return Status.Die;
}
if (colliderTrans == Cubes.current)
{
if (Mathf.Abs(playerLandPos.x - Cubes.current.position.x) > 0.5f * Cubes.current.localScale.x)
{
isDefeatted = true;
}
if (Mathf.Abs(playerLandPos.z - Cubes.current.position.z) > 0.5f * Cubes.current.localScale.z)
{
isDefeatted = true;
}
}
if (colliderTrans == Cubes.target)
{
//若失败
if (Mathf.Abs(playerLandPos.x - Cubes.target.position.x) > 0.5f * Cubes.target.localScale.x)
{
isDefeatted = true;
}
if (Mathf.Abs(playerLandPos.z - Cubes.target.position.z) > 0.5f * Cubes.target.localScale.z)
{
isDefeatted = true;
}
}
//若没有失败
return Status.AfterJump;
}
//接触判定
private void OnCollisionEnter(Collision collision)
{
isTouching = true;
colliderTrans = collision.transform;
jumpStatus = JudgeDefeat(transform.position);
Cubes.id++;
}
void Start()
{
rigidBody = GetComponent<Rigidbody>();
cameraMove = GameObject.Find("Main Camera").GetComponent<CameraMove>();
effect = Resources.Load<GameObject>("LandCenterPointEffect");
audioDu = this.GetComponent<AudioSource>();
}
//翻跟斗
void RotateSelf(int dir)
{
if (dir == 0)
{
transform.rotation = Quaternion.identity;
transform.DORotate(new Vector3(0, 0, -360), 0.6f, RotateMode.FastBeyond360);
}
if (dir == 1)
{
transform.rotation = Quaternion.identity;
transform.DORotate(new Vector3(360, 0, 0), 0.6f, RotateMode.FastBeyond360);
}
}
void Update()
{
//鼠标按下
if (isTouching && Input.GetMouseButtonDown(0) && jumpStatus == Status.BeforeJump)
{
jumpStatus = Status.PrepareJump;
audioDu.UnPause();
audioDu.Play();
}
//鼠标抬起
if (isTouching && Input.GetMouseButtonUp(0) && jumpStatus == Status.PrepareJump)
{
jumpStatus = Status.JumpMoment;
audioDu.Pause();
}
//状态判定
switch (jumpStatus)
{
//跳前状态
case Status.BeforeJump:
distance = 0;
cameraMove.Move();
rigidBody.constraints = RigidbodyConstraints.FreezeRotation;
break;
//预备状态
case Status.PrepareJump:
distance += Time.deltaTime * speed;
if (Cubes.current.position.y < -0.5f)
{
break;
}
float tim = Time.deltaTime;
Cubes.current.Translate(0, -tim, 0);
transform.Translate(0, -tim, 0);
break;
//起跳瞬间状态
case Status.JumpMoment:
direction = Axes.direction;
RotateSelf(direction);
if (Axes.direction == 0)
{
endPos = new Vector3(transform.position.x + distance, Cubes.target.position.y + 0.5f, transform.position.z);
//transform.DORotate(new Vector3(0, 0, -360), 0.6f, RotateMode.FastBeyond360);
jumpStatus = Status.Jumping;
}
if (Axes.direction == 1)
{
endPos = new Vector3(transform.position.x, Cubes.target.position.y + 0.5f, transform.position.z + distance);
//transform.DORotate(new Vector3(360, 0, 0), 0.6f, RotateMode.FastBeyond360);
jumpStatus = Status.Jumping;
}
Axes.landState = LandState.Edge;
if ((direction == 0 ? Mathf.Abs(endPos.x - Cubes.target.position.x) : Mathf.Abs(endPos.z - Cubes.target.position.z)) < 0.15f)
{
endPos = new Vector3(Cubes.target.position.x, Cubes.target.position.y + 0.5f, Cubes.target.position.z);
Axes.landState = LandState.Center;
}
transform.DOJump(endPos, 2, 1, 0.8f);
isTouching = false;
break;
//腾空状态
case Status.Jumping:
if (Vector3.Distance(transform.position, endPos) < 0.2f)
{
transform.position = endPos;
}
if (Cubes.current.position.y > 0)
{
Cubes.current.position = new Vector3(Cubes.current.position.x, 0, Cubes.current.position.z);
break;
}
Cubes.current.Translate(0, Time.deltaTime, 0);
break;
//落地状态
case Status.AfterJump:
if (Axes.landState == LandState.Center)
{
Instantiate(effect,endPos,Quaternion.identity);
}
transform.rotation = Quaternion.identity;
rigidBody.constraints = RigidbodyConstraints.None;
AfterJump();
if (isDefeatted == true)
{
jumpStatus = Status.None;
isDefeatted = false;
}
else
{
jumpStatus = Status.BeforeJump;
}
break;
case Status.Die:
jumpStatus = Status.None;
Die();
break;
case Status.None:
break;
default:
break;
}
}
}
（3）挂在Canvas上
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
public enum LandState
{
Edge,
Center,
None
}
public class Const1
{
public const string bestGrades = "bestGrades";
}
public class Scores : MonoBehaviour
{
Text scroeText;
public int grades = 0;
int bestGrades = 0;
public Transform defeatPanel;
Button restartBtn;
InitCube initCube;
Text scoreDP;
Text bestscoreDP;
JumpLeap jumpLeap;
private void OnEnable()
{
JumpLeap.AfterJump += AddGrades;
JumpLeap.Die += ShowDefeatPanel;
}
private void OnDisable()
{
JumpLeap.AfterJump -= AddGrades;
JumpLeap.Die -= ShowDefeatPanel;
}
private void Start()
{
bestGrades = PlayerPrefs.GetInt(Const1.bestGrades);
scoreDP = transform.Find("DefeatPanel/Score").GetComponent<Text>();
bestscoreDP = transform.Find("DefeatPanel/BestScore").GetComponent<Text>();
initCube = GameObject.Find("Main Camera").GetComponent<InitCube>();
scroeText = transform.Find("Image/Score").GetComponent<Text>();
defeatPanel = transform.Find("DefeatPanel");
defeatPanel.gameObject.SetActive(false);
restartBtn = transform.Find("DefeatPanel/RestartButton").transform.GetComponent<Button>();
restartBtn.onClick.AddListener(() =>
{
initCube.RestartGame();
defeatPanel.gameObject.SetActive(false);
JumpLeap._instance.jumpStatus = Status.None;
scroeText.text = "分数：" + grades;
});
scroeText.text = "分数：" + grades;
}
//加分
public void AddGrades()
{
if (Cubes.current == JumpLeap._instance.colliderTrans)
{
return;
}
switch (Axes.landState)
{
case LandState.Edge:
grades += 1;
break;
case LandState.Center:
grades += 3;
break;
}
scroeText.text = "分数：" + grades;
}
//显示失败界面
public void ShowDefeatPanel()
{
//分数清零
if (bestGrades < grades)
{
bestGrades = grades;
PlayerPrefs.SetInt(Const1.bestGrades, bestGrades);
}
scroeText.text = "分数：" + grades;
defeatPanel.gameObject.SetActive(true);
scoreDP.text = grades + "";
bestscoreDP.text = "历史最高分：" + bestGrades;
grades = 0;
}
}
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class CameraMove : MonoBehaviour
{
Vector3 originalPos;
public void InitCamera()
{
transform.position = originalPos;
}
private void Awake()
{
originalPos = transform.position;
}
//移动摄像头
public void Move()
{
transform.position = Vector3.Lerp(transform.position, new Vector3(Cubes.current.position.x - 3, Cubes.current.position.y + 5, Cubes.current.position.z - 3), 0.08f);
}
}
标签：Status,Cubes,实现,Vector3,基本功能,transform,Unity,position,public 来源： https://www.cnblogs.com/gyjldlhiahia/p/15206319.html