91 lines
2.8 KiB
Java
91 lines
2.8 KiB
Java
/*
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* Minecraft Forge
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* Copyright (c) 2016-2019.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation version 2.1
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* of the License.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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package net.minecraftforge.client.model.generators;
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import com.google.common.base.Preconditions;
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import net.minecraft.resources.ResourcePackType;
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import net.minecraft.util.ResourceLocation;
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public abstract class ModelFile {
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protected ResourceLocation location;
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protected ModelFile(ResourceLocation location) {
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this.location = location;
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}
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protected abstract boolean exists();
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public ResourceLocation getLocation() {
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assertExistence();
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return location;
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}
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/**
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* Assert that this model exists.
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* @throws IllegalStateException if this model does not exist
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*/
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public void assertExistence() {
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Preconditions.checkState(exists(), "Model at %s does not exist", location);
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}
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public ResourceLocation getUncheckedLocation() {
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return location;
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}
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public static class UncheckedModelFile extends ModelFile {
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public UncheckedModelFile(String location) {
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this(new ResourceLocation(location));
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}
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public UncheckedModelFile(ResourceLocation location) {
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super(location);
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}
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@Override
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protected boolean exists() {
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return true;
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}
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}
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public static class ExistingModelFile extends ModelFile {
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private final ExistingFileHelper existingHelper;
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@Deprecated
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public ExistingModelFile(String location, ExistingFileHelper existingHelper) {
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this(new ResourceLocation(location), existingHelper);
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}
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public ExistingModelFile(ResourceLocation location, ExistingFileHelper existingHelper) {
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super(location);
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this.existingHelper = existingHelper;
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}
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@Override
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protected boolean exists() {
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if (getUncheckedLocation().getPath().contains("."))
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return existingHelper.exists(getUncheckedLocation(), ResourcePackType.CLIENT_RESOURCES, "", "models");
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else
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return existingHelper.exists(getUncheckedLocation(), ResourcePackType.CLIENT_RESOURCES, ".json", "models");
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}
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}
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}
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