[Unity] Dungeon Gunner (23) - Game Manager

• preview Link : https://velog.io/@suhan0304/Unity-Dungeon-Gunner-22-Singleton-Abstract-Class
• gitHub Link : https://github.com/suhan0304/DungeonGunner

Game Manager

게임 매니저를 통해 게임을 관리해보자. 게임 매니저 스크립트를 작성하기 전에 게임 상태를 유지하기 위해 Enum에 GameState Enum형을 추가해준다.

Enum.cs

public enum GameState
{
    gameStarted,
    playingLevel,
    engagingEnemies,
    bossStage,
    engagingBoss,
    levelCompleted,
    gameWon,
    gameLost,
    gamePaused,
    dungeonOverviewMap,
    restartGame
}

GameManager.cs

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

[DisallowMultipleComponent]
public class GameManager : SingletonMonoBehaviour<GameManager> 
{
    #region Header DUNGEON LEVELS
    [Space(10)]
    [Header("DUNGEON LEVELS")]
    #endregion Header DUNGEON LEVELS

    #region Tooltip

    [Tooltip("Populate with the dungeon level scriptable objects")]

    #endregion Tooltip

    [SerializeField] private List<DungeonLevelSO> dungeonLevelList;

    #region Tooltip

    [Tooltip("Populate with the starting dungeon level for testing , first level = 0")]

    #endregion Tooltip

    [SerializeField] private int currentDungeonLevelListIndex = 0;

    [HideInInspector] public GameState gameState;

    // Start is called before the first frame update
    private void Start()
    {
        gameState = GameState.gameStarted;
    }

    // Update is called once per frame
    private void Update()
    {
        HandleGameState();


        // For testing
        if (Input.GetKeyDown(KeyCode.R))
        {
            gameState = GameState.gameStarted;
        }
    }

    /// <summary>
    /// Handle game state
    /// </summary>
    private void HandleGameState()
    {
        // Handle game state
        switch (gameState)
        {
            case GameState.gameStarted:
                // Play first level
                PlayDungeonLevel(currentDungeonLevelListIndex);

                break;
        }

    }

    private void PlayDungeonLevel(int dungeonLevelListIndex)
    {

    }

    #region Validation
#if UNITY_EDITOR

    private void OnValidate()
    {
        HelperUtilities.ValidateCheckEnumerableValues(this, nameof(dungeonLevelList), dungeonLevelList);
    }

#endif
    #endregion Validation

}

GameManager 컴포넌트를 추가해서 GameManager 오브젝트를 만들고 Scriptable Object에서 Levels를 1~6까지 추가해준다.