Applied-Energistics-2-tilera-Edition/src/main/java/appeng/fmp/PartRegistry.java

/*
 * This file is part of Applied Energistics 2.
 * Copyright (c) 2013 - 2014, AlgorithmX2, All rights reserved.
 *
 * Applied Energistics 2 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.
 *
 * Applied Energistics 2 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 Applied Energistics 2.  If not, see <http://www.gnu.org/licenses/lgpl>.
 */

package appeng.fmp;

import javax.annotation.Nullable;

import appeng.block.AEBaseBlock;
import appeng.block.misc.BlockQuartzTorch;
import appeng.block.networking.BlockCableBus;
import appeng.core.Api;
import codechicken.multipart.TMultiPart;
import net.minecraft.block.Block;

public enum PartRegistry {
    QuartzTorchPart("ae2_torch", BlockQuartzTorch.class, QuartzTorchPart.class),
    CableBusPart("ae2_cablebus", BlockCableBus.class, CableBusPart.class);

    private final String name;
    private final Class<? extends AEBaseBlock> blk;
    private final Class<? extends TMultiPart> part;

    PartRegistry(
        final String name,
        final Class<? extends AEBaseBlock> blk,
        final Class<? extends TMultiPart> part
    ) {
        this.name = name;
        this.blk = blk;
        this.part = part;
    }

    @Nullable
    public static TMultiPart getPartByBlock(final Block block, final int meta) {
        for (final PartRegistry pr : values()) {
            if (pr.blk.isInstance(block)) {
                return pr.construct(meta);
            }
        }
        return null;
    }

    public TMultiPart construct(final int meta) {
        try {
            if (this == CableBusPart) {
                return (TMultiPart) Api.INSTANCE.partHelper()
                    .getCombinedInstance(this.part.getName())
                    .newInstance();
            } else {
                return this.part.getConstructor(int.class).newInstance(meta);
            }
        } catch (final Throwable t) {
            throw new IllegalStateException(t);
        }
    }

    public String getName() {
        return this.name;
    }
}