/*
* Copyright 2013 MovingBlocks
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.terasology.world.block;
import com.google.common.base.Preconditions;
import com.google.common.collect.Maps;
import org.terasology.world.block.shapes.BlockMeshPart;
import javax.vecmath.Vector2f;
import java.util.EnumMap;
import java.util.Map;
/**
* A block's appearance.
*
* @author Immortius
*/
public class BlockAppearance {
private Map<BlockPart, BlockMeshPart> blockParts;
private Map<BlockPart, Vector2f> textureAtlasPos = new EnumMap<>(BlockPart.class);
public BlockAppearance() {
blockParts = Maps.newEnumMap(BlockPart.class);
textureAtlasPos = Maps.newEnumMap(BlockPart.class);
for (BlockPart part : BlockPart.values()) {
textureAtlasPos.put(part, new Vector2f());
}
}
public BlockAppearance(Map<BlockPart, BlockMeshPart> blockParts, Map<BlockPart, Vector2f> textureAtlasPos) {
Preconditions.checkNotNull(blockParts);
Preconditions.checkNotNull(textureAtlasPos);
this.blockParts = blockParts;
this.textureAtlasPos.putAll(textureAtlasPos);
for (BlockPart part : BlockPart.values()) {
Preconditions.checkNotNull("Missing texture atlas position for part " + part, textureAtlasPos.get(part));
}
}
public BlockMeshPart getPart(BlockPart part) {
return blockParts.get(part);
}
public Vector2f getTextureAtlasPos(BlockPart part) {
return new Vector2f(textureAtlasPos.get(part));
}
}