blob: 4101a715b053689232d456abed18368aa7cd5f3a (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
/*
* Copyright (C) 2022 NotEnoughUpdates contributors
*
* This file is part of NotEnoughUpdates.
*
* NotEnoughUpdates is free software: you can redistribute it
* and/or modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation, either
* version 3 of the License, or (at your option) any later version.
*
* NotEnoughUpdates is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with NotEnoughUpdates. If not, see <https://www.gnu.org/licenses/>.
*/
package io.github.moulberry.notenoughupdates.oneconfig;
import io.github.moulberry.moulconfig.Config;
import net.minecraftforge.fml.common.Loader;
import java.util.Optional;
public abstract class IOneConfigCompat {
private static final Object sentinelFailure = new Object();
private static final Object lock = new Object();
private static Object INSTANCE = null;
public static Optional<IOneConfigCompat> getInstance() {
if (INSTANCE == null && Loader.isModLoaded("oneconfig")) {
synchronized (lock) {
if (INSTANCE == null)
try {
Class<?> aClass = Class.forName("io.github.moulberry.notenoughupdates.compat.oneconfig.OneConfigCompat");
INSTANCE = aClass.newInstance();
} catch (ClassNotFoundException | InstantiationException | IllegalAccessException e) {
System.err.println("Critical failure in OneConfigCompat initialization");
e.printStackTrace();
INSTANCE = sentinelFailure;
}
}
}
if (INSTANCE == sentinelFailure) return Optional.empty();
return Optional.ofNullable((IOneConfigCompat) INSTANCE);
}
public abstract void initConfig(Config moulConfig);
}
|
