2025年自制滚动的天空，原来很简单，就差细节来人给做做

大家好，我是讯享网，很高兴认识大家。

滚动的天空，比较好玩的游戏，自己也尝试着做一做，

场景的样子，是这样的，很简单

运行后是这样的，用鼠标在屏幕上下滑动可以实现跳起来和快速落下，左右划就可以左右摆动一格，

给你整个小包包

代码解释：

using System.Collections; using System.Collections.Generic; using UnityEngine; using DG.Tweening; using UnityEngine.SceneManagement; using UnityEngine.UI; using System; public class ballrun : MonoBehaviour { //使用dotween方法，实现小球平滑 public static float gametime = 0.5f;//左右划使用一秒时间完成 public Vector3 jumpheight = new Vector3(0, 6, 0);//向上滑，跳的高度，只修改y值；记得修改系统重力，此处为-13的重力； public Text tes; public Button starga; private int gameposX;//记录小球当前x轴； private bool isgroound = true; private float terr = 0.38f;//在小球下方0.35米处检测； public static Vector3 gospeed = new Vector3(0, 0, 1);//小球的前进速度， public static Transform balltr; private Animator ani; void ground() { balltr = transform; // 以摄像机所在位置为起点，创建一条向下发射的射线 Ray ray = new Ray(transform.position, -transform.up); RaycastHit hit; if (Physics.Raycast(ray, out hit, terr)) { // 如果射线与平面碰撞，打印碰撞物体信息 //Debug.Log("碰撞对象: " + hit.collider.name); // 在场景视图中绘制射线 Debug.DrawLine(transform.position, hit.point, Color.red); if (hit.collider.name != null) { isgroound = true; ani.SetBool("down", false); } } else { } } //下面为百度资源，为了快速，实现识别手指滑动方向， private float fingerActionSensitivity = Screen.width * 0.05f; //手指动作的敏感度，这里设定为 二十分之一的屏幕宽度. private float fingerBeginX; private float fingerBeginY; private float fingerCurrentX; private float fingerCurrentY; private float fingerSegmentX; private float fingerSegmentY; // private int fingerTouchState; // private int FINGER_STATE_NULL = 0; private int FINGER_STATE_TOUCH = 1; private int FINGER_STATE_ADD = 2; // Use this for initialization void Start() { Time.timeScale = 1; gospeed = new Vector3(0, 0, 0.02f); balltr = transform; ani = gameObject.GetComponent<Animator>(); fingerActionSensitivity = Screen.width * 0.05f; fingerBeginX = 0; fingerBeginY = 0; fingerCurrentX = 0; fingerCurrentY = 0; fingerSegmentX = 0; fingerSegmentY = 0; fingerTouchState = FINGER_STATE_NULL; tes.text = ""; starga.gameObject.SetActive(false); } // Update is called once per frame private void OnEnable() { starga.onClick.AddListener(starscene); } private void starscene() { Time.timeScale = 1; SceneManager.LoadScene("lifescene"); } void Update() { ground(); //当掉下去的时候，重新开始游戏； if (gameObject.transform.position.y <=-0.2f) { starga.gameObject.SetActive(true); tes.text = "得分：" + (int)(lifemape.ballz); Time.timeScale = 0; } else { // print(gospeed.z); gameObject.transform.position += gospeed; } if (Input.GetKeyDown(KeyCode.Mouse0)) { if (fingerTouchState == FINGER_STATE_NULL) { fingerTouchState = FINGER_STATE_TOUCH; fingerBeginX = Input.mousePosition.x; fingerBeginY = Input.mousePosition.y; } } if (fingerTouchState == FINGER_STATE_TOUCH) { fingerCurrentX = Input.mousePosition.x; fingerCurrentY = Input.mousePosition.y; fingerSegmentX = fingerCurrentX - fingerBeginX; fingerSegmentY = fingerCurrentY - fingerBeginY; } if (fingerTouchState == FINGER_STATE_TOUCH) { float fingerDistance = fingerSegmentX * fingerSegmentX + fingerSegmentY * fingerSegmentY; if (fingerDistance > (fingerActionSensitivity * fingerActionSensitivity)) { toAddFingerAction(); } } if (Input.GetKeyUp(KeyCode.Mouse0)) { fingerTouchState = FINGER_STATE_NULL; } } private void toAddFingerAction() { fingerTouchState = FINGER_STATE_ADD; if (Mathf.Abs(fingerSegmentX) > Mathf.Abs(fingerSegmentY)) { fingerSegmentY = 0; } else { fingerSegmentX = 0; } if (fingerSegmentX == 0) { if (fingerSegmentY > 0) { //Debug.Log("up");//上滑时执行的地方； if (isgroound)//射线检测好是否着地，是否能跳 { isgroound = false; gameObject.GetComponent<Rigidbody>().velocity = jumpheight; ani.SetBool("down", true); } } else { //Debug.Log("down");//下滑执行的地方 gameObject.GetComponent<Rigidbody>().velocity = -jumpheight; } } else if (fingerSegmentY == 0) { if (fingerSegmentX > 0) { //Debug.Log("right");//右滑时执行的地方 gameposX++; if (gameposX> lifemape.cubecount) { gameposX = lifemape.cubecount; } gameObject.transform.DOMoveX(gameposX, gametime); } else { //Debug.Log("left");//左滑时执行的地方 gameposX--; if (gameposX < -lifemape.cubecount) { gameposX = -lifemape.cubecount; } gameObject.transform.DOMoveX(gameposX, gametime); } } } }

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讯享网

cameraflow是给相机附上的，为了玩起来后感觉很有3d的感觉，而且也平滑的很多，很多游戏也可以用这个相机的，也可以直接调节里面的参数，拥有不同的效果，

using System.Collections; using System.Collections.Generic; using UnityEngine; public class CameraFlow : MonoBehaviour { //相机平滑跟随代码；代码赋给相机 public Transform target;//目标需要赋值目标； public float distanceUp = 1.5f; public float distanceAway = 2.8f; public float hig = 1;//相机看到比目标高点的距离； public float smooth = 10.0f;//位置平滑移动值这里不需要太平滑，所以直接改为10 public float camDepthSmooth = -10f;//滑轮控制远近速度； private Vector3 disPos; // Use this for initialization void Start() { //target.position += new Vector3(0, 10, 0); } // Update is called once per frame void Update() { // 鼠标轴控制相机的远近 if ((Input.mouseScrollDelta.y != 0)) { distanceAway += Input.mouseScrollDelta.y * camDepthSmooth * Time.deltaTime; if (distanceAway > 6.0f) { distanceAway = 6.0f; } if (distanceAway < 1.6f) { distanceAway = 1.6f; } } if (target) { disPos = target.position + Vector3.up * distanceUp - target.forward * distanceAway; transform.position = Vector3.Lerp(transform.position, disPos, Time.deltaTime * smooth); } //相机的角度 transform.LookAt( new Vector3(target.position.x, hig, target.position.z + distanceAway * 2)); } }

lifemape，本来想用生命游戏里面的原理制作地图，但是现在没心情，因为正在求职中，有点烦，所以就用随机的原理做了一个地图。开始时，克隆好了所有的cube，等待使用，进行调节cube的位置，创建好了你看到的地图，barrier就是添加的障碍物，如需更多按着barrier找到哪里添加障碍物

讯享网using System.Collections; using System.Collections.Generic; using UnityEngine; using UnityEngine.UI; public class lifemape : MonoBehaviour { public static int cubecount = 2;//代表左边或右边最多为几个； public GameObject cube;//出现cube的预设体； public GameObject barrier;//障碍物模型； public Text grade; private GameObject[] barriers; private GameObject[][] cubes; private float time; private int cubeZ; private Vector3 newbarrier = new Vector3(0,0.3f, 0); // Use this for initialization void Start () { cubes = new GameObject[20][]; grade.text = "新的游戏"; for (int i = 0; i < cubes.Length; i++) { cubes[i] = new GameObject[cubecount * 2 + 1]; } //场景里最多出现100个障碍物； barriers = new GameObject[100]; for (int i = 0; i < barriers.Length; i++) { barriers[i] = Instantiate(barrier,gameObject.transform); } for (int i = 0; i < cubes.Length; i++) { for (int j = 0; j < cubes[i].Length; j++) { cubes[i][j] = Instantiate(cube,gameObject.transform); } } time = ballrun.gametime; } private int iii; private int zzz; public static int ballz; // Update is called once per frame void Update () { ballz = ((int)(ballrun.balltr.position.z)); if (ballz > 0) { grade.text ="" + "分数: "+ ballz.ToString(); } if (ballz> zzz && ballz != zzz) { zzz = ballz; if (iii==cubes.Length -1) { iii = 0; } if (iii < cubes.Length) { iii++; cubeZ++; for (int j = 0; j < cubes[iii].Length; j++) { cubes[iii][j].transform.position = new Vector3(j - cubecount, 0, cubeZ); if (Random.Range(0, 2) == 1) { cubes[iii][j].SetActive(true); //此处为显示出方块的地方在显示方块的地方在随机添加一个障碍物，，,,,,,,,,,,,,,,,,,,,,,,, if (Random.Range(0, 2) == 1) { barriers[iii * cubecount * 2 + j].transform.position = cubes[iii][j].transform.position + newbarrier; barriers[iii * cubecount * 2 + j].SetActive(true); } } else { cubes[iii][j].SetActive(false); } } } } else { zzz = ballz; } } }

cubeani没有太大作用，只是为了提高游戏的可玩性和难度，在这个游戏里旋转的cube用的这个代码，也可以添加自己的难度，放在地图里，

using System.Collections; using System.Collections.Generic; using UnityEngine; public class cubeani : MonoBehaviour { // Use this for initialization void Start () { gameObject.transform.eulerAngles = new Vector3(0,Random.Range(0,180), 0); } public Vector3 rospeed = new Vector3(0,1, 0); // Update is called once per frame void Update () { gameObject.transform.eulerAngles += rospeed; } }