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Update SIngleton definitions for easier use in Inspector

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This commit is contained in:
Antoine H 2021-01-13 15:05:09 +01:00
parent 4289fae167
commit 6e865410d7
3 changed files with 99 additions and 46 deletions
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46
Assets/Scripts/GameSystems/StockManager.cs
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@ -4,8 +4,18 @@ using UnityEngine;
//Define the system managing the stock of goods. (Singleton)
//TODO : Update check stock of registered workshops
public class StockManager : MonoBehaviour
public sealed class StockManager : MonoBehaviour
{
//Singleton
private static StockManager _instance=null;
public static StockManager Instance { get
{
if(_instance is null)
Debug.LogError("Missing StockManager instance");
return _instance;
}
}
[HideInInspector]
public bool ready = false; //Wether the StockManager is initialized
@ -51,7 +61,7 @@ public class StockManager : MonoBehaviour
//Remove workshop
workshop_register.Remove(workshop);
Debug.Log(workshop.gameObject.name+" unregistered by StockManager");
// Debug.Log(workshop.gameObject.name+" unregistered by StockManager");
}
}
@ -74,6 +84,12 @@ public class StockManager : MonoBehaviour
//Awake is called when the script instance is being loaded.
void Awake()
{
//Singleton
if (_instance != null && _instance != this)
Destroy(this.gameObject);
else
_instance = this;
if(!ready)
{
//Initialize global stock
@ -94,21 +110,21 @@ public class StockManager : MonoBehaviour
}
//// Singleton Implementation (https://jlambert.developpez.com/tutoriels/dotnet/implementation-pattern-singleton-csharp/#LIII) ////
private StockManager()
{
}
// private StockManager()
// {
// }
public static StockManager Instance { get { return Nested.instance; } }
// public static StockManager Instance { get { return Nested.instance; } }
private class Nested
{
// Explicit static constructor to tell C# compiler
// not to mark type as beforefieldinit
static Nested()
{
}
// private class Nested
// {
// // Explicit static constructor to tell C# compiler
// // not to mark type as beforefieldinit
// static Nested()
// {
// }
internal static readonly StockManager instance = new GameObject("StockManager").AddComponent<StockManager>();
}
// internal static readonly StockManager instance = new GameObject("StockManager").AddComponent<StockManager>();
// }
////
}