UFO

简单的打飞碟游戏

UFO
- 飞碟游戏_V2.0
  - 规则
  - 细节
    - 代码文件目录
    - 制作过程

运动学 Video 演示
物理运动 Video 演示

个人github

飞碟游戏_V2.0

规则

按下空格发射飞碟
点击飞碟得分
飞碟落地则扣分
难度随次数增加

细节

代码文件目录

Controller
- Interface.cs
  Interfaces and Enum variables
- FirstSceneController.cs
  FirstController logic codes
- PhysicActionController.cs
  physical action Controller
- CCActionController.cs
  action Controller
- UFOFactory.cs
  UFO controller for creating and recycling UFO
- UserAction.cs
  User click or space press controller
Model
- GameModel.cs
  Score model
- UFOModel.cs
  UFO model
View
- UI.cs
  Game hint, score and status presentation

制作过程

这次学习了物理运动，将其加载到飞碟的运动上。但是对于之前学过的运动方法，并不想直接放弃。
于是 adapter 模式出现了。也就是说，我们需要抽象出一个接口，然后物理运动与之前的运动方法都继承这个接口，达到代码复用的目的。

对于之前的代码，都没有什么要更改的，这就是代码架构带来的好处。我们需要做的事情，抽象接口，书写物理运动过程，就好啦。

接口代码

public interface IActionController {
    int GetRound();
    int GetUFONum();
    void SendUFO(List<GameObject> usingUFOs);
    void DestroyUFO(GameObject UFO);
    void SceneUpdate();
}

我们来对比看看两者的区别。

基础运动代码(CCActionManager.cs)

using System.Collections.Generic;
using UnityEngine;

public class CCActionManager : MonoBehaviour, IActionController {
    public int Round { get; set; }
    public int UFONum { get; private set; }
    private UFOModel ufoModel = new UFOModel();
    private Vector3 target;

    List<GameObject> inUseUFOs;

    public void Reset(int round) {
        Round = round;
        UFONum = round;
        ufoModel.Reset(round);
    }

    public int GetRound() {
        return Round;
    }

    public int GetUFONum() {
        return UFONum;
    }

    public void SendUFO(List<GameObject> usingUFOs) {
        inUseUFOs = usingUFOs;
        Reset(Round);
        for (int i = 0; i < usingUFOs.Count; i++) {
            usingUFOs[i].GetComponent<Renderer>().material.color = ufoModel.UFOColor;

            var startPos = ufoModel.startPos;
            usingUFOs[i].transform.position = startPos;

            FirstSceneControllerBase.GetFirstSceneControllerBase().SetSceneStatus(SceneStatus.Shooting);
        }
    }

    public void DestroyUFO(GameObject UFO) {
        //Ensure the rigidbody component does not disturb the original sport
        UFO.GetComponent<Rigidbody>().Sleep();
        UFO.GetComponent<Rigidbody>().useGravity = false;
        UFO.transform.position = new Vector3(0f, -99f, 0f);
    }

    public void SceneUpdate() {
        Round++;
        Reset(Round);
    }

    private void Start() {
        Round = 1;
        target = new Vector3(-3f, 10f, -2f);
        Reset(Round);
    }

    private void Update() {
        if (inUseUFOs != null) {
            for (int i = 0; i < inUseUFOs.Count; i++) {
                //Debug.Log(inUseUFOs[i].transform.localScale.y);
                if (inUseUFOs[i].transform.position == target) {
                    //Debug.Log(inUseUFOs[i].transform.position.y);
                    FirstSceneControllerBase.GetFirstSceneControllerBase().DestroyUFO(inUseUFOs[i]);
                    FirstSceneControllerBase.GetFirstSceneControllerBase().SubScore();
                } else {
                    inUseUFOs[i].transform.position = Vector3.MoveTowards(inUseUFOs[i].transform.position, target, 5 * Time.deltaTime);
                }
            }
            if (inUseUFOs.Count == 0) {
                FirstSceneControllerBase.GetFirstSceneControllerBase().SetSceneStatus(SceneStatus.Waiting);
            }
        }
    }
}

物理运动代码(PhysicActionManager.cs)

public class PhysicActionManager : MonoBehaviour, IActionController {
    public int Round { get; set; }
    public int UFONum { get; private set; }
    private UFOModel ufoModel = new UFOModel();

    List<GameObject> inUseUFOs;

    public void Reset(int round) {
        Round = round;
        UFONum = round;
        ufoModel.Reset(round);
    }

    public int GetRound() {
        return Round;
    }

    public int GetUFONum() {
        return UFONum;
    }

    public void SendUFO(List<GameObject> usingUFOs) {
        inUseUFOs = usingUFOs;
        Reset(Round);
        for (int i = 0; i < usingUFOs.Count; i++) {
            usingUFOs[i].GetComponent<Renderer>().material.color = ufoModel.UFOColor;

            var startPos = ufoModel.startPos;
            usingUFOs[i].transform.position = new Vector3(startPos.x, startPos.y + i, startPos.z);

            Rigidbody rigibody;
            rigibody = usingUFOs[i].GetComponent<Rigidbody>();
            rigibody.WakeUp();
            rigibody.useGravity = true;
            rigibody.AddForce(ufoModel.startDirection * Random.Range(ufoModel.UFOSpeed * 5, ufoModel.UFOSpeed * 8) / 5, 
                ForceMode.Impulse);

            FirstSceneControllerBase.GetFirstSceneControllerBase().SetSceneStatus(SceneStatus.Shooting);
        }
    }

    public void DestroyUFO(GameObject UFO) {
        UFO.GetComponent<Rigidbody>().Sleep();
        UFO.GetComponent<Rigidbody>().useGravity = false;
        UFO.transform.position = new Vector3(0f, -99f, 0f);
    }

    public void SceneUpdate() {
        Round++;
        Reset(Round);
    }

    private void Start() {
        Round = 1;
        Reset(Round);
    }

    private void Update() {
        if (inUseUFOs != null) {
            for (int i = 0; i < inUseUFOs.Count; i++) {
                //Debug.Log(inUseUFOs[i].transform.localScale.y);
                if (inUseUFOs[i].transform.position.y <= 1f) {
                    //Debug.Log(inUseUFOs[i].transform.position.y);
                    FirstSceneControllerBase.GetFirstSceneControllerBase().DestroyUFO(inUseUFOs[i]);
                    FirstSceneControllerBase.GetFirstSceneControllerBase().SubScore();
                }
            }
            if (inUseUFOs.Count == 0) {
                FirstSceneControllerBase.GetFirstSceneControllerBase().SetSceneStatus(SceneStatus.Waiting);
            }
        }
    }
}

二者代码量差不多，但是从视频效果可以看出，明显物理运动的方法，更接近现实，而且感官效果更好啊。如果基础运动代码要达到这个效果，代码量是几何倍数增加。点赞物理运动方法!