Unity类银河恶魔城学习记录14-5 p152 Lost currency save and enemy‘s currency drop

最新推荐文章于 2025-04-02 21:17:02 发布

SuKacZev

最新推荐文章于 2025-04-02 21:17:02 发布

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分类专栏：类银河城学习记录文章标签：学习 Unity 类银河 unity 游戏引擎

本文链接：https://blog.youkuaiyun.com/Homura_/article/details/138215938

版权

本文详细解读了Unity教程中用于制作类银河恶魔城游戏的关键代码片段，包括LostCurrencyController处理玩家与金币交互，GameManager负责场景管理、数据加载和保存等，帮助学习者理解游戏设计中的核心功能实现。

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Alex教程每一P的教程原代码加上我自己的理解初步理解写的注释，可供学习Alex教程的人参考
此代码仅为较上一P有所改变的代码

【Unity教程】从0编程制作类银河恶魔城游戏_哔哩哔哩_bilibili

LostCurrencyController.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class LostCurrencyController : MonoBehaviour
{
    public int currency;
    private void OnTriggerEnter2D(Collider2D collision)
    {
        if(collision.GetComponent<Player>() != null)
        {
            PlayerManager.instance.currency += currency;
            Destroy(this.gameObject);
        }
    }
}

GameManager.cs

using System.Collections.Generic;
using Unity.VisualScripting;
using UnityEngine;
using UnityEngine.SceneManagement;//关于场景的操作

public class GameManager : MonoBehaviour, ISaveManager
{
    public static GameManager instance;

    private Transform player;

    [SerializeField] private Checkpoint[] checkpoints;
    [SerializeField] private string closestCheckpointId;

    [Header("Lost currency")]
    [SerializeField] private GameObject lostCurrencyPerfab;
    public int lostCurrencyAmount;
    [SerializeField] private float lostCurrencyX;
    [SerializeField] private float lostCurrencyY;
    private void Awake()
    {
        if (instance != null)
        {
            Destroy(instance.gameObject);
        }
        else
            instance = this;

        checkpoints = FindObjectsOfType<Checkpoint>();
        player = PlayerManager.instance.player.transform;

    }

    private void Start()
    {
        checkpoints = FindObjectsOfType<Checkpoint>();

    }
    public void RestratScene()//场景重开函数
    {
        SaveManager.instance.SaveGame();
        Scene scene = SceneManager.GetActiveScene();//获得初始场景
        SceneManager.LoadScene(scene.name);//获取的场景必须通过字符串载入
    }

    public void LoadData(GameData _data)
    {
        


        foreach (KeyValuePair<string, bool> pair in _data.checkpoints)
        {

            foreach (Checkpoint checkpoint in checkpoints)
            {

                if (checkpoint.id == pair.Key && pair.Value == true)
                {
                    checkpoint.ActivateCheckpoint();

                }
            }
        }
        closestCheckpointId = _data.closestCheckpointId;

        PlacePlayerAtClosestCheckpoint();
        LoadLostCurrency(_data);
    }

    private void LoadLostCurrency(GameData _data)//产生可以捡到的钱尸体函数
    {

        lostCurrencyAmount = _data.lostCurrencyAmount;
        lostCurrencyX = _data.lostCurrencyX;
        lostCurrencyY = _data.lostCurrencyY;

        if(lostCurrencyAmount > 0)
        {

            GameObject newLostCurrency = Instantiate(lostCurrencyPerfab, new Vector3(lostCurrencyX, lostCurrencyY), Quaternion.identity);
            newLostCurrency.GetComponent<LostCurrencyController>().cur