65 lines
2.0 KiB
Java
65 lines
2.0 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;
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import net.minecraft.client.renderer.TransformationMatrix;
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import net.minecraft.client.renderer.model.IModelTransform;
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import com.google.common.collect.ImmutableMap;
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/**
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* Simple implementation of IModelState via a map and a default value.
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*/
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public final class SimpleModelTransform implements IModelTransform
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{
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public static final SimpleModelTransform IDENTITY = new SimpleModelTransform(TransformationMatrix.identity());
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private final ImmutableMap<?, TransformationMatrix> map;
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private final TransformationMatrix base;
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public SimpleModelTransform(ImmutableMap<?, TransformationMatrix> map)
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{
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this(map, TransformationMatrix.identity());
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}
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public SimpleModelTransform(TransformationMatrix base)
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{
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this(ImmutableMap.of(), base);
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}
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public SimpleModelTransform(ImmutableMap<?, TransformationMatrix> map, TransformationMatrix base)
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{
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this.map = map;
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this.base = base;
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}
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@Override
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public TransformationMatrix getRotation()
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{
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return base;
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}
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@Override
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public TransformationMatrix getPartTransformation(Object part)
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{
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return map.getOrDefault(part, TransformationMatrix.identity());
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}
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}
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