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// SPDX-License-Identifier: GPL-3.0-only
/*
* PolyMC - Minecraft Launcher
* Copyright (C) 2022 icelimetea, <fr3shtea@outlook.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, version 3.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package org.multimc;
import org.multimc.impl.OneSixLauncher;
import org.multimc.utils.Parameters;
import java.util.HashMap;
import java.util.Map;
public final class LauncherFactory {
private static final LauncherFactory INSTANCE = new LauncherFactory();
private final Map<String, LauncherProvider> launcherRegistry = new HashMap<>();
private LauncherFactory() {
launcherRegistry.put("onesix", new LauncherProvider() {
@Override
public Launcher provide(Parameters parameters) {
return new OneSixLauncher(parameters);
}
});
}
public Launcher createLauncher(Parameters parameters) {
String name = parameters.first("launcher");
LauncherProvider launcherProvider = launcherRegistry.get(name);
if (launcherProvider == null)
throw new IllegalArgumentException("Invalid launcher type: " + name);
return launcherProvider.provide(parameters);
}
public static LauncherFactory getInstance() {
return INSTANCE;
}
public interface LauncherProvider {
Launcher provide(Parameters parameters);
}
}
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