java singleton
public final class SomeSingleton {
public static final SomeSingleton INSTANCE;
private SomeSingleton() {
INSTANCE = (SomeSingleton)this;
System.out.println("init complete");
}
static {
new SomeSingleton();
}
}java singleton example
public final class ClassSingleton {
private static ClassSingleton INSTANCE;
private String info = "Initial info class";
private ClassSingleton() {
}
public static ClassSingleton getInstance() {
if(INSTANCE == null) {
INSTANCE = new ClassSingleton();
}
return INSTANCE;
}
// getters and setters
}singelton code
using UnityEngine;
public class SingeltonObject : MonoBehaviour
{
void Awake()
{
SetUpSingelton();
}
private void SetUpSingelton()
{
if (FindObjectsOfType(GetType()).Length > 1)
{
Destroy(gameObject);
}
else
{
DontDestroyOnLoad(gameObject);
}
}
}Copyright © 2021 Codeinu
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